From b04db9ac4f7641332e0133b2fd8f82e6e4553947 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Thu, 21 Jun 2012 11:53:44 +0300
Subject: iwlwifi: configure the queues from the op_mode

Since the op_mode defines the queue mapping, let it do it
completely through the API functions.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/dvm/commands.h  | 40 +++++++++++++++++++-
 drivers/net/wireless/iwlwifi/dvm/dev.h       | 16 --------
 drivers/net/wireless/iwlwifi/dvm/main.c      | 56 +---------------------------
 drivers/net/wireless/iwlwifi/dvm/ucode.c     | 37 ++++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-trans.h     | 27 +++++++++-----
 drivers/net/wireless/iwlwifi/pcie/internal.h |  3 +-
 drivers/net/wireless/iwlwifi/pcie/trans.c    | 22 ++---------
 7 files changed, 98 insertions(+), 103 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h
index 64811cd91635..97bea16f3592 100644
--- a/drivers/net/wireless/iwlwifi/dvm/commands.h
+++ b/drivers/net/wireless/iwlwifi/dvm/commands.h
@@ -190,6 +190,44 @@ enum {
 	REPLY_MAX = 0xff
 };
 
+/*
+ * Minimum number of queues. MAX_NUM is defined in hw specific files.
+ * Set the minimum to accommodate
+ *  - 4 standard TX queues
+ *  - the command queue
+ *  - 4 PAN TX queues
+ *  - the PAN multicast queue, and
+ *  - the AUX (TX during scan dwell) queue.
+ */
+#define IWL_MIN_NUM_QUEUES	11
+
+/*
+ * Command queue depends on iPAN support.
+ */
+#define IWL_DEFAULT_CMD_QUEUE_NUM	4
+#define IWL_IPAN_CMD_QUEUE_NUM		9
+
+#define IWL_TX_FIFO_BK		0	/* shared */
+#define IWL_TX_FIFO_BE		1
+#define IWL_TX_FIFO_VI		2	/* shared */
+#define IWL_TX_FIFO_VO		3
+#define IWL_TX_FIFO_BK_IPAN	IWL_TX_FIFO_BK
+#define IWL_TX_FIFO_BE_IPAN	4
+#define IWL_TX_FIFO_VI_IPAN	IWL_TX_FIFO_VI
+#define IWL_TX_FIFO_VO_IPAN	5
+/* re-uses the VO FIFO, uCode will properly flush/schedule */
+#define IWL_TX_FIFO_AUX		5
+#define IWL_TX_FIFO_UNUSED	255
+
+#define IWLAGN_CMD_FIFO_NUM	7
+
+/*
+ * This queue number is required for proper operation
+ * because the ucode will stop/start the scheduler as
+ * required.
+ */
+#define IWL_IPAN_MCAST_QUEUE	8
+
 /******************************************************************************
  * (0)
  * Commonly used structures and definitions:
@@ -755,8 +793,6 @@ struct iwl_qosparam_cmd {
 #define IWLAGN_BROADCAST_ID	15
 #define	IWLAGN_STATION_COUNT	16
 
-#define	IWL_INVALID_STATION 	255
-#define IWL_MAX_TID_COUNT	8
 #define IWL_TID_NON_QOS IWL_MAX_TID_COUNT
 
 #define STA_FLG_TX_RATE_MSK		cpu_to_le32(1 << 2)
diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h
index 54cf085ddc89..054f728f6266 100644
--- a/drivers/net/wireless/iwlwifi/dvm/dev.h
+++ b/drivers/net/wireless/iwlwifi/dvm/dev.h
@@ -90,22 +90,6 @@
 
 #define IWL_NUM_SCAN_RATES         (2)
 
-/*
- * Minimum number of queues. MAX_NUM is defined in hw specific files.
- * Set the minimum to accommodate
- *  - 4 standard TX queues
- *  - the command queue
- *  - 4 PAN TX queues
- *  - the PAN multicast queue, and
- *  - the AUX (TX during scan dwell) queue.
- */
-#define IWL_MIN_NUM_QUEUES	11
-
-/*
- * Command queue depends on iPAN support.
- */
-#define IWL_DEFAULT_CMD_QUEUE_NUM	4
-#define IWL_IPAN_CMD_QUEUE_NUM		9
 
 #define IEEE80211_DATA_LEN              2304
 #define IEEE80211_4ADDR_LEN             30
diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c
index abfd7916bde6..612f05d757db 100644
--- a/drivers/net/wireless/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/iwlwifi/dvm/main.c
@@ -518,49 +518,6 @@ static void iwl_bg_tx_flush(struct work_struct *work)
  * queue/FIFO/AC mapping definitions
  */
 
-#define IWL_TX_FIFO_BK		0	/* shared */
-#define IWL_TX_FIFO_BE		1
-#define IWL_TX_FIFO_VI		2	/* shared */
-#define IWL_TX_FIFO_VO		3
-#define IWL_TX_FIFO_BK_IPAN	IWL_TX_FIFO_BK
-#define IWL_TX_FIFO_BE_IPAN	4
-#define IWL_TX_FIFO_VI_IPAN	IWL_TX_FIFO_VI
-#define IWL_TX_FIFO_VO_IPAN	5
-/* re-uses the VO FIFO, uCode will properly flush/schedule */
-#define IWL_TX_FIFO_AUX		5
-#define IWL_TX_FIFO_UNUSED	-1
-
-#define IWLAGN_CMD_FIFO_NUM	7
-
-/*
- * This queue number is required for proper operation
- * because the ucode will stop/start the scheduler as
- * required.
- */
-#define IWL_IPAN_MCAST_QUEUE	8
-
-static const u8 iwlagn_default_queue_to_tx_fifo[] = {
-	IWL_TX_FIFO_VO,
-	IWL_TX_FIFO_VI,
-	IWL_TX_FIFO_BE,
-	IWL_TX_FIFO_BK,
-	IWLAGN_CMD_FIFO_NUM,
-};
-
-static const u8 iwlagn_ipan_queue_to_tx_fifo[] = {
-	IWL_TX_FIFO_VO,
-	IWL_TX_FIFO_VI,
-	IWL_TX_FIFO_BE,
-	IWL_TX_FIFO_BK,
-	IWL_TX_FIFO_BK_IPAN,
-	IWL_TX_FIFO_BE_IPAN,
-	IWL_TX_FIFO_VI_IPAN,
-	IWL_TX_FIFO_VO_IPAN,
-	IWL_TX_FIFO_BE_IPAN,
-	IWLAGN_CMD_FIFO_NUM,
-	IWL_TX_FIFO_AUX,
-};
-
 static const u8 iwlagn_bss_ac_to_fifo[] = {
 	IWL_TX_FIFO_VO,
 	IWL_TX_FIFO_VI,
@@ -1350,6 +1307,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	else
 		trans_cfg.queue_watchdog_timeout = IWL_WATCHDOG_DISABLED;
 	trans_cfg.command_names = iwl_dvm_cmd_strings;
+	trans_cfg.cmd_fifo = IWLAGN_CMD_FIFO_NUM;
 
 	WARN_ON(sizeof(priv->transport_queue_stop) * BITS_PER_BYTE <
 		priv->cfg->base_params->num_of_queues);
@@ -1363,15 +1321,9 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	if (ucode_flags & IWL_UCODE_TLV_FLAGS_PAN) {
 		priv->sta_key_max_num = STA_KEY_MAX_NUM_PAN;
 		trans_cfg.cmd_queue = IWL_IPAN_CMD_QUEUE_NUM;
-		trans_cfg.queue_to_fifo = iwlagn_ipan_queue_to_tx_fifo;
-		trans_cfg.n_queue_to_fifo =
-			ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo);
 	} else {
 		priv->sta_key_max_num = STA_KEY_MAX_NUM;
 		trans_cfg.cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM;
-		trans_cfg.queue_to_fifo = iwlagn_default_queue_to_tx_fifo;
-		trans_cfg.n_queue_to_fifo =
-			ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo);
 	}
 
 	/* Configure transport layer */
@@ -1460,9 +1412,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 		ucode_flags &= ~IWL_UCODE_TLV_FLAGS_P2P;
 		priv->sta_key_max_num = STA_KEY_MAX_NUM;
 		trans_cfg.cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM;
-		trans_cfg.queue_to_fifo = iwlagn_default_queue_to_tx_fifo;
-		trans_cfg.n_queue_to_fifo =
-			ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo);
 
 		/* Configure transport layer again*/
 		iwl_trans_configure(priv->trans, &trans_cfg);
@@ -1480,9 +1429,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 		atomic_set(&priv->queue_stop_count[i], 0);
 	}
 
-	WARN_ON(trans_cfg.queue_to_fifo[trans_cfg.cmd_queue] !=
-						IWLAGN_CMD_FIFO_NUM);
-
 	if (iwl_init_drv(priv))
 		goto out_free_eeprom;
 
diff --git a/drivers/net/wireless/iwlwifi/dvm/ucode.c b/drivers/net/wireless/iwlwifi/dvm/ucode.c
index b3a314ba48c7..6d8d6dd7943f 100644
--- a/drivers/net/wireless/iwlwifi/dvm/ucode.c
+++ b/drivers/net/wireless/iwlwifi/dvm/ucode.c
@@ -226,13 +226,50 @@ int iwl_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
 	return ret;
 }
 
+static const u8 iwlagn_default_queue_to_tx_fifo[] = {
+	IWL_TX_FIFO_VO,
+	IWL_TX_FIFO_VI,
+	IWL_TX_FIFO_BE,
+	IWL_TX_FIFO_BK,
+};
+
+static const u8 iwlagn_ipan_queue_to_tx_fifo[] = {
+	IWL_TX_FIFO_VO,
+	IWL_TX_FIFO_VI,
+	IWL_TX_FIFO_BE,
+	IWL_TX_FIFO_BK,
+	IWL_TX_FIFO_BK_IPAN,
+	IWL_TX_FIFO_BE_IPAN,
+	IWL_TX_FIFO_VI_IPAN,
+	IWL_TX_FIFO_VO_IPAN,
+	IWL_TX_FIFO_BE_IPAN,
+	IWL_TX_FIFO_UNUSED,
+	IWL_TX_FIFO_AUX,
+};
 
 static int iwl_alive_notify(struct iwl_priv *priv)
 {
+	const u8 *queue_to_txf;
+	u8 n_queues;
 	int ret;
+	int i;
 
 	iwl_trans_fw_alive(priv->trans);
 
+	if (priv->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PAN &&
+	    priv->eeprom_data->sku & EEPROM_SKU_CAP_IPAN_ENABLE) {
+		n_queues = ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo);
+		queue_to_txf = iwlagn_ipan_queue_to_tx_fifo;
+	} else {
+		n_queues = ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo);
+		queue_to_txf = iwlagn_default_queue_to_tx_fifo;
+	}
+
+	for (i = 0; i < n_queues; i++)
+		if (queue_to_txf[i] != IWL_TX_FIFO_UNUSED)
+			iwl_trans_ac_txq_enable(priv->trans, i,
+						queue_to_txf[i]);
+
 	priv->passive_no_rx = false;
 	priv->transport_queue_stop = 0;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 00efde8e5536..867d8e194da4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -290,16 +290,17 @@ static inline struct page *rxb_steal_page(struct iwl_rx_cmd_buffer *r)
  * currently supports
  */
 #define IWL_MAX_HW_QUEUES		32
+#define IWL_INVALID_STATION	255
+#define IWL_MAX_TID_COUNT	8
+#define IWL_FRAME_LIMIT	64
 
 /**
  * struct iwl_trans_config - transport configuration
  *
  * @op_mode: pointer to the upper layer.
- * @queue_to_fifo: queue to FIFO mapping to set up by
- *	default
- * @n_queue_to_fifo: number of queues to set up
  * @cmd_queue: the index of the command queue.
  *	Must be set before start_fw.
+ * @cmd_fifo: the fifo for host commands
  * @no_reclaim_cmds: Some devices erroneously don't set the
  *	SEQ_RX_FRAME bit on some notifications, this is the
  *	list of such notifications to filter. Max length is
@@ -314,10 +315,9 @@ static inline struct page *rxb_steal_page(struct iwl_rx_cmd_buffer *r)
  */
 struct iwl_trans_config {
 	struct iwl_op_mode *op_mode;
-	const u8 *queue_to_fifo;
-	u8 n_queue_to_fifo;
 
 	u8 cmd_queue;
+	u8 cmd_fifo;
 	const u8 *no_reclaim_cmds;
 	int n_no_reclaim_cmds;
 
@@ -355,9 +355,9 @@ struct iwl_trans;
  *	Must be atomic
  * @reclaim: free packet until ssn. Returns a list of freed packets.
  *	Must be atomic
- * @txq_enable: setup a tx queue for AMPDU - will be called once the HW is
- *	ready and a successful ADDBA response has been received.
- *	May sleep
+ * @txq_enable: setup a queue. To setup an AC queue, use the
+ *	iwl_trans_ac_txq_enable wrapper. fw_alive must have been called before
+ *	this one. The op_mode must not configure the HCMD queue. May sleep.
  * @txq_disable: de-configure a Tx queue to send AMPDUs
  *	Must be atomic
  * @wait_tx_queue_empty: wait until all tx queues are empty
@@ -497,9 +497,9 @@ static inline void iwl_trans_fw_alive(struct iwl_trans *trans)
 {
 	might_sleep();
 
-	trans->ops->fw_alive(trans);
-
 	trans->state = IWL_TRANS_FW_ALIVE;
+
+	trans->ops->fw_alive(trans);
 }
 
 static inline int iwl_trans_start_fw(struct iwl_trans *trans,
@@ -593,6 +593,13 @@ static inline void iwl_trans_txq_enable(struct iwl_trans *trans, int queue,
 				 frame_limit, ssn);
 }
 
+static inline void iwl_trans_ac_txq_enable(struct iwl_trans *trans, int queue,
+					   int fifo)
+{
+	iwl_trans_txq_enable(trans, queue, fifo, IWL_INVALID_STATION,
+			     IWL_MAX_TID_COUNT, IWL_FRAME_LIMIT, 0);
+}
+
 static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans)
 {
 	WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h
index 5024fb662bf6..d9694c58208c 100644
--- a/drivers/net/wireless/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/iwlwifi/pcie/internal.h
@@ -269,10 +269,9 @@ struct iwl_trans_pcie {
 	wait_queue_head_t ucode_write_waitq;
 	unsigned long status;
 	u8 cmd_queue;
+	u8 cmd_fifo;
 	u8 n_no_reclaim_cmds;
 	u8 no_reclaim_cmds[MAX_NO_RECLAIM_CMDS];
-	u8 setup_q_to_fifo[IWL_MAX_HW_QUEUES];
-	u8 n_q_to_fifo;
 
 	bool rx_buf_size_8k;
 	u32 rx_page_order;
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 42f369d15f48..bac0eb0d046d 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -1059,7 +1059,7 @@ static void iwl_tx_start(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	u32 a;
-	int i, chan;
+	int chan;
 	u32 reg_val;
 
 	/* make sure all queue are not stopped/used */
@@ -1091,12 +1091,8 @@ static void iwl_tx_start(struct iwl_trans *trans)
 	 */
 	iwl_write_prph(trans, SCD_CHAINEXT_EN, 0);
 
-	for (i = 0; i < trans_pcie->n_q_to_fifo; i++) {
-		int fifo = trans_pcie->setup_q_to_fifo[i];
-
-		iwl_trans_pcie_txq_enable(trans, i, fifo, IWL_INVALID_STATION,
-					  IWL_TID_NON_QOS, SCD_FRAME_LIMIT, 0);
-	}
+	iwl_trans_ac_txq_enable(trans, trans_pcie->cmd_queue,
+				trans_pcie->cmd_fifo);
 
 	/* Activate all Tx DMA/FIFO channels */
 	iwl_trans_txq_set_sched(trans, IWL_MASK(0, 7));
@@ -1528,6 +1524,7 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans,
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	trans_pcie->cmd_queue = trans_cfg->cmd_queue;
+	trans_pcie->cmd_fifo = trans_cfg->cmd_fifo;
 	if (WARN_ON(trans_cfg->n_no_reclaim_cmds > MAX_NO_RECLAIM_CMDS))
 		trans_pcie->n_no_reclaim_cmds = 0;
 	else
@@ -1536,17 +1533,6 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans,
 		memcpy(trans_pcie->no_reclaim_cmds, trans_cfg->no_reclaim_cmds,
 		       trans_pcie->n_no_reclaim_cmds * sizeof(u8));
 
-	trans_pcie->n_q_to_fifo = trans_cfg->n_queue_to_fifo;
-
-	if (WARN_ON(trans_pcie->n_q_to_fifo > IWL_MAX_HW_QUEUES))
-		trans_pcie->n_q_to_fifo = IWL_MAX_HW_QUEUES;
-
-	/* at least the command queue must be mapped */
-	WARN_ON(!trans_pcie->n_q_to_fifo);
-
-	memcpy(trans_pcie->setup_q_to_fifo, trans_cfg->queue_to_fifo,
-	       trans_pcie->n_q_to_fifo * sizeof(u8));
-
 	trans_pcie->rx_buf_size_8k = trans_cfg->rx_buf_size_8k;
 	if (trans_pcie->rx_buf_size_8k)
 		trans_pcie->rx_page_order = get_order(8 * 1024);
-- 
cgit v1.2.3


From eecf21a126dd23030c66949796561a9b0dde8b6e Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 22 Jun 2012 15:21:02 +0200
Subject: iwlwifi: bump trace message limit

There's one message that goes just over the
limit of 100 characters, so bump the limit to
110 to get rid of the warning from that.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-devtrace.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index 65364793021f..ad2dba8fc450 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -176,7 +176,7 @@ TRACE_EVENT(iwlwifi_dev_ucode_wrap_event,
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM iwlwifi_msg
 
-#define MAX_MSG_LEN	100
+#define MAX_MSG_LEN	110
 
 DECLARE_EVENT_CLASS(iwlwifi_msg_event,
 	TP_PROTO(struct va_format *vaf),
-- 
cgit v1.2.3


From 94bfa4a255b3436e9a258585be6687d1f5c02a71 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 22 Jun 2012 19:39:23 +0200
Subject: iwlwifi: use __get_str in tracing

__get_str() is identical to (char *)__get_dynamic_array()
that is in the code now, substitute __get_str to make the
code more readable.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-devtrace.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index ad2dba8fc450..06ca505bb2cc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -189,7 +189,7 @@ DECLARE_EVENT_CLASS(iwlwifi_msg_event,
 				       MAX_MSG_LEN, vaf->fmt,
 				       *vaf->va) >= MAX_MSG_LEN);
 	),
-	TP_printk("%s", (char *)__get_dynamic_array(msg))
+	TP_printk("%s", __get_str(msg))
 );
 
 DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_err,
-- 
cgit v1.2.3


From b3a6d2e0e727c3b126093c9b5fcdf41dd12bc4fd Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 22 Jun 2012 15:57:55 +0200
Subject: iwlwifi: limit dwell time more strictly

The dwell time for scanning is currently limited
so that it fits into the timings inside the ucode
when that is tracking DTIM/beacon periods for the
AP(s) it's connected to.

However, when it's connected to two APs, those
may be in lockstep, for example if they both have
a DTIM interval of 100 TU, then one could be 50
TU after the other, leaving only 50 TU free to
be used by scanning.

Since we can't know how far apart they are the
only option is to restrict to 1/2 of the minium
of the two APs.

In theory, it would be possible to not use 1/2 of
the minimum but take into account that if they
have different intervals then there will be a bit
more time since they can't be in lockstep, but as
they will have 100 TU intervals in practice that
complex calculation will probably just result in
hard-to-find bugs.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/dvm/scan.c | 37 ++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/dvm/scan.c b/drivers/net/wireless/iwlwifi/dvm/scan.c
index 6633074258c7..e3467fa86899 100644
--- a/drivers/net/wireless/iwlwifi/dvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/dvm/scan.c
@@ -396,15 +396,21 @@ static u16 iwl_get_active_dwell_time(struct iwl_priv *priv,
 static u16 iwl_limit_dwell(struct iwl_priv *priv, u16 dwell_time)
 {
 	struct iwl_rxon_context *ctx;
+	int limits[NUM_IWL_RXON_CTX] = {};
+	int n_active = 0;
+	u16 limit;
+
+	BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
 
 	/*
 	 * If we're associated, we clamp the dwell time 98%
-	 * of the smallest beacon interval (minus 2 * channel
-	 * tune time)
+	 * of the beacon interval (minus 2 * channel tune time)
+	 * If both contexts are active, we have to restrict to
+	 * 1/2 of the minimum of them, because they might be in
+	 * lock-step with the time inbetween only half of what
+	 * time we'd have in each of them.
 	 */
 	for_each_context(priv, ctx) {
-		u16 value;
-
 		switch (ctx->staging.dev_type) {
 		case RXON_DEV_TYPE_P2P:
 			/* no timing constraints */
@@ -424,14 +430,25 @@ static u16 iwl_limit_dwell(struct iwl_priv *priv, u16 dwell_time)
 			break;
 		}
 
-		value = ctx->beacon_int;
-		if (!value)
-			value = IWL_PASSIVE_DWELL_BASE;
-		value = (value * 98) / 100 - IWL_CHANNEL_TUNE_TIME * 2;
-		dwell_time = min(value, dwell_time);
+		limits[n_active++] = ctx->beacon_int ?: IWL_PASSIVE_DWELL_BASE;
 	}
 
-	return dwell_time;
+	switch (n_active) {
+	case 0:
+		return dwell_time;
+	case 2:
+		limit = (limits[1] * 98) / 100 - IWL_CHANNEL_TUNE_TIME * 2;
+		limit /= 2;
+		dwell_time = min(limit, dwell_time);
+		/* fall through to limit further */
+	case 1:
+		limit = (limits[0] * 98) / 100 - IWL_CHANNEL_TUNE_TIME * 2;
+		limit /= n_active;
+		return min(limit, dwell_time);
+	default:
+		WARN_ON_ONCE(1);
+		return dwell_time;
+	}
 }
 
 static u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
-- 
cgit v1.2.3


From 020c876738bf6ea55687543bfd2c0227ddbd3126 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Sun, 24 Jun 2012 15:51:59 +0300
Subject: iwlwifi: disable the watchdog for queues by default

I saw that when the watchdog triggers, the packets do go
through if we wait enough time. So we still have an issue
where packets are blocked in the Tx queue for a short while
and this needs to be debugged separately. For now, don't
restart the driver when it is not needed.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-drv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c
index 095547b37a27..6322e2a692cc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.c
@@ -1011,6 +1011,7 @@ struct iwl_mod_params iwlwifi_mod_params = {
 	.power_level = IWL_POWER_INDEX_1,
 	.bt_ch_announce = true,
 	.auto_agg = true,
+	.wd_disable = true,
 	/* the rest are 0 by default */
 };
 EXPORT_SYMBOL_GPL(iwlwifi_mod_params);
-- 
cgit v1.2.3


From cc45ae547b960b805ee0b201b3807e93a0060472 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 21 Jun 2012 22:30:52 +0200
Subject: mac80211: make __ieee80211_recalc_idle static

Since it's not called from any file outside where
it's defined, the function can be static if moved
up in the file before the callers.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/ieee80211_i.h |   1 -
 net/mac80211/iface.c       | 242 ++++++++++++++++++++++-----------------------
 2 files changed, 121 insertions(+), 122 deletions(-)

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index f834a005e1c5..341d77d472d2 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1284,7 +1284,6 @@ int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata,
 			     enum nl80211_iftype type);
 void ieee80211_if_remove(struct ieee80211_sub_if_data *sdata);
 void ieee80211_remove_interfaces(struct ieee80211_local *local);
-u32 __ieee80211_recalc_idle(struct ieee80211_local *local);
 void ieee80211_recalc_idle(struct ieee80211_local *local);
 void ieee80211_adjust_monitor_flags(struct ieee80211_sub_if_data *sdata,
 				    const int offset);
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 58c2ab3d483a..0a6b4e1043cb 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -43,6 +43,127 @@
  */
 
 
+static u32 ieee80211_idle_off(struct ieee80211_local *local,
+			      const char *reason)
+{
+	if (!(local->hw.conf.flags & IEEE80211_CONF_IDLE))
+		return 0;
+
+	local->hw.conf.flags &= ~IEEE80211_CONF_IDLE;
+	return IEEE80211_CONF_CHANGE_IDLE;
+}
+
+static u32 ieee80211_idle_on(struct ieee80211_local *local)
+{
+	if (local->hw.conf.flags & IEEE80211_CONF_IDLE)
+		return 0;
+
+	drv_flush(local, false);
+
+	local->hw.conf.flags |= IEEE80211_CONF_IDLE;
+	return IEEE80211_CONF_CHANGE_IDLE;
+}
+
+static u32 __ieee80211_recalc_idle(struct ieee80211_local *local)
+{
+	struct ieee80211_sub_if_data *sdata;
+	int count = 0;
+	bool working = false, scanning = false;
+	unsigned int led_trig_start = 0, led_trig_stop = 0;
+	struct ieee80211_roc_work *roc;
+
+#ifdef CONFIG_PROVE_LOCKING
+	WARN_ON(debug_locks && !lockdep_rtnl_is_held() &&
+		!lockdep_is_held(&local->iflist_mtx));
+#endif
+	lockdep_assert_held(&local->mtx);
+
+	list_for_each_entry(sdata, &local->interfaces, list) {
+		if (!ieee80211_sdata_running(sdata)) {
+			sdata->vif.bss_conf.idle = true;
+			continue;
+		}
+
+		sdata->old_idle = sdata->vif.bss_conf.idle;
+
+		/* do not count disabled managed interfaces */
+		if (sdata->vif.type == NL80211_IFTYPE_STATION &&
+		    !sdata->u.mgd.associated &&
+		    !sdata->u.mgd.auth_data &&
+		    !sdata->u.mgd.assoc_data) {
+			sdata->vif.bss_conf.idle = true;
+			continue;
+		}
+		/* do not count unused IBSS interfaces */
+		if (sdata->vif.type == NL80211_IFTYPE_ADHOC &&
+		    !sdata->u.ibss.ssid_len) {
+			sdata->vif.bss_conf.idle = true;
+			continue;
+		}
+		/* count everything else */
+		sdata->vif.bss_conf.idle = false;
+		count++;
+	}
+
+	if (!local->ops->remain_on_channel) {
+		list_for_each_entry(roc, &local->roc_list, list) {
+			working = true;
+			roc->sdata->vif.bss_conf.idle = false;
+		}
+	}
+
+	if (local->scan_sdata &&
+	    !(local->hw.flags & IEEE80211_HW_SCAN_WHILE_IDLE)) {
+		scanning = true;
+		local->scan_sdata->vif.bss_conf.idle = false;
+	}
+
+	list_for_each_entry(sdata, &local->interfaces, list) {
+		if (sdata->vif.type == NL80211_IFTYPE_MONITOR ||
+		    sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+			continue;
+		if (sdata->old_idle == sdata->vif.bss_conf.idle)
+			continue;
+		if (!ieee80211_sdata_running(sdata))
+			continue;
+		ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_IDLE);
+	}
+
+	if (working || scanning)
+		led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_WORK;
+	else
+		led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_WORK;
+
+	if (count)
+		led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED;
+	else
+		led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED;
+
+	ieee80211_mod_tpt_led_trig(local, led_trig_start, led_trig_stop);
+
+	if (working)
+		return ieee80211_idle_off(local, "working");
+	if (scanning)
+		return ieee80211_idle_off(local, "scanning");
+	if (!count)
+		return ieee80211_idle_on(local);
+	else
+		return ieee80211_idle_off(local, "in use");
+
+	return 0;
+}
+
+void ieee80211_recalc_idle(struct ieee80211_local *local)
+{
+	u32 chg;
+
+	mutex_lock(&local->iflist_mtx);
+	chg = __ieee80211_recalc_idle(local);
+	mutex_unlock(&local->iflist_mtx);
+	if (chg)
+		ieee80211_hw_config(local, chg);
+}
+
 static int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
 {
 	int meshhdrlen;
@@ -1403,127 +1524,6 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local)
 	list_del(&unreg_list);
 }
 
-static u32 ieee80211_idle_off(struct ieee80211_local *local,
-			      const char *reason)
-{
-	if (!(local->hw.conf.flags & IEEE80211_CONF_IDLE))
-		return 0;
-
-	local->hw.conf.flags &= ~IEEE80211_CONF_IDLE;
-	return IEEE80211_CONF_CHANGE_IDLE;
-}
-
-static u32 ieee80211_idle_on(struct ieee80211_local *local)
-{
-	if (local->hw.conf.flags & IEEE80211_CONF_IDLE)
-		return 0;
-
-	drv_flush(local, false);
-
-	local->hw.conf.flags |= IEEE80211_CONF_IDLE;
-	return IEEE80211_CONF_CHANGE_IDLE;
-}
-
-u32 __ieee80211_recalc_idle(struct ieee80211_local *local)
-{
-	struct ieee80211_sub_if_data *sdata;
-	int count = 0;
-	bool working = false, scanning = false;
-	unsigned int led_trig_start = 0, led_trig_stop = 0;
-	struct ieee80211_roc_work *roc;
-
-#ifdef CONFIG_PROVE_LOCKING
-	WARN_ON(debug_locks && !lockdep_rtnl_is_held() &&
-		!lockdep_is_held(&local->iflist_mtx));
-#endif
-	lockdep_assert_held(&local->mtx);
-
-	list_for_each_entry(sdata, &local->interfaces, list) {
-		if (!ieee80211_sdata_running(sdata)) {
-			sdata->vif.bss_conf.idle = true;
-			continue;
-		}
-
-		sdata->old_idle = sdata->vif.bss_conf.idle;
-
-		/* do not count disabled managed interfaces */
-		if (sdata->vif.type == NL80211_IFTYPE_STATION &&
-		    !sdata->u.mgd.associated &&
-		    !sdata->u.mgd.auth_data &&
-		    !sdata->u.mgd.assoc_data) {
-			sdata->vif.bss_conf.idle = true;
-			continue;
-		}
-		/* do not count unused IBSS interfaces */
-		if (sdata->vif.type == NL80211_IFTYPE_ADHOC &&
-		    !sdata->u.ibss.ssid_len) {
-			sdata->vif.bss_conf.idle = true;
-			continue;
-		}
-		/* count everything else */
-		sdata->vif.bss_conf.idle = false;
-		count++;
-	}
-
-	if (!local->ops->remain_on_channel) {
-		list_for_each_entry(roc, &local->roc_list, list) {
-			working = true;
-			roc->sdata->vif.bss_conf.idle = false;
-		}
-	}
-
-	if (local->scan_sdata &&
-	    !(local->hw.flags & IEEE80211_HW_SCAN_WHILE_IDLE)) {
-		scanning = true;
-		local->scan_sdata->vif.bss_conf.idle = false;
-	}
-
-	list_for_each_entry(sdata, &local->interfaces, list) {
-		if (sdata->vif.type == NL80211_IFTYPE_MONITOR ||
-		    sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
-			continue;
-		if (sdata->old_idle == sdata->vif.bss_conf.idle)
-			continue;
-		if (!ieee80211_sdata_running(sdata))
-			continue;
-		ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_IDLE);
-	}
-
-	if (working || scanning)
-		led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_WORK;
-	else
-		led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_WORK;
-
-	if (count)
-		led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED;
-	else
-		led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED;
-
-	ieee80211_mod_tpt_led_trig(local, led_trig_start, led_trig_stop);
-
-	if (working)
-		return ieee80211_idle_off(local, "working");
-	if (scanning)
-		return ieee80211_idle_off(local, "scanning");
-	if (!count)
-		return ieee80211_idle_on(local);
-	else
-		return ieee80211_idle_off(local, "in use");
-
-	return 0;
-}
-
-void ieee80211_recalc_idle(struct ieee80211_local *local)
-{
-	u32 chg;
-
-	mutex_lock(&local->iflist_mtx);
-	chg = __ieee80211_recalc_idle(local);
-	mutex_unlock(&local->iflist_mtx);
-	if (chg)
-		ieee80211_hw_config(local, chg);
-}
-
 static int netdev_notify(struct notifier_block *nb,
 			 unsigned long state,
 			 void *ndev)
-- 
cgit v1.2.3


From dfb89c56add259b72a9c68d6b2846c1cd8c4e4b6 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 27 Jun 2012 09:23:48 +0200
Subject: cfg80211: don't allow WoWLAN support without CONFIG_PM

When CONFIG_PM is disabled, no device can possibly
support WoWLAN since it can't go to sleep to start
with. Due to this, mac80211 had even rejected the
hardware registration. By making all the code and
data for WoWLAN depend on CONFIG_PM we can promote
this runtime error to a compile-time error.

Add #ifdef around all WoWLAN code to remove it in
systems that don't need it as they never suspend.

Cc: Kalle Valo <kvalo@qca.qualcomm.com>
Acked-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/ath/ath6kl/cfg80211.c | 2 ++
 drivers/net/wireless/ti/wlcore/main.c      | 2 ++
 include/net/cfg80211.h                     | 2 ++
 net/mac80211/main.c                        | 7 +++----
 net/wireless/core.c                        | 4 ++++
 net/wireless/nl80211.c                     | 6 ++++++
 6 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index f27e9732951d..b8fce0d4d72e 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -3487,6 +3487,7 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
 	wiphy->cipher_suites = cipher_suites;
 	wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
 
+#ifdef CONFIG_PM
 	wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT |
 			      WIPHY_WOWLAN_DISCONNECT |
 			      WIPHY_WOWLAN_GTK_REKEY_FAILURE  |
@@ -3496,6 +3497,7 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
 	wiphy->wowlan.n_patterns = WOW_MAX_FILTERS_PER_LIST;
 	wiphy->wowlan.pattern_min_len = 1;
 	wiphy->wowlan.pattern_max_len = WOW_PATTERN_SIZE;
+#endif
 
 	wiphy->max_sched_scan_ssids = MAX_PROBED_SSID_INDEX;
 
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 1156e3f578c1..747a997bc608 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5321,6 +5321,7 @@ int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev)
 		goto out_free_hw;
 	}
 
+#ifdef CONFIG_PM
 	ret = enable_irq_wake(wl->irq);
 	if (!ret) {
 		wl->irq_wake_enabled = true;
@@ -5334,6 +5335,7 @@ int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev)
 				WL1271_RX_FILTER_MAX_PATTERN_SIZE;
 		}
 	}
+#endif
 	disable_irq(wl->irq);
 
 	ret = wl12xx_get_hw_info(wl);
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 061c01957e54..7d3cd3ce9a26 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -2153,7 +2153,9 @@ struct wiphy {
 	char fw_version[ETHTOOL_BUSINFO_LEN];
 	u32 hw_version;
 
+#ifdef CONFIG_PM
 	struct wiphy_wowlan_support wowlan;
+#endif
 
 	u16 max_remain_on_channel_duration;
 
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 0b040fb73673..aded0018f6f3 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -706,12 +706,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	     local->hw.offchannel_tx_hw_queue >= local->hw.queues))
 		return -EINVAL;
 
-	if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns)
 #ifdef CONFIG_PM
-	    && (!local->ops->suspend || !local->ops->resume)
-#endif
-	    )
+	if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) &&
+	    (!local->ops->suspend || !local->ops->resume))
 		return -EINVAL;
+#endif
 
 	if ((hw->flags & IEEE80211_HW_SCAN_WHILE_IDLE) && !local->ops->hw_scan)
 		return -EINVAL;
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 907f62c80e28..ddd32afa5f0a 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -421,9 +421,11 @@ int wiphy_register(struct wiphy *wiphy)
 	int i;
 	u16 ifmodes = wiphy->interface_modes;
 
+#ifdef CONFIG_PM
 	if (WARN_ON((wiphy->wowlan.flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
 		    !(wiphy->wowlan.flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY)))
 		return -EINVAL;
+#endif
 
 	if (WARN_ON(wiphy->ap_sme_capa &&
 		    !(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME)))
@@ -500,12 +502,14 @@ int wiphy_register(struct wiphy *wiphy)
 		return -EINVAL;
 	}
 
+#ifdef CONFIG_PM
 	if (rdev->wiphy.wowlan.n_patterns) {
 		if (WARN_ON(!rdev->wiphy.wowlan.pattern_min_len ||
 			    rdev->wiphy.wowlan.pattern_min_len >
 			    rdev->wiphy.wowlan.pattern_max_len))
 			return -EINVAL;
 	}
+#endif
 
 	/* check and set up bitrates */
 	ieee80211_set_bitrate_flags(wiphy);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 234ff3bbd104..067c9fe02a7f 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1112,6 +1112,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 		nla_nest_end(msg, nl_ifs);
 	}
 
+#ifdef CONFIG_PM
 	if (dev->wiphy.wowlan.flags || dev->wiphy.wowlan.n_patterns) {
 		struct nlattr *nl_wowlan;
 
@@ -1152,6 +1153,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 
 		nla_nest_end(msg, nl_wowlan);
 	}
+#endif
 
 	if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
 				dev->wiphy.software_iftypes))
@@ -6276,6 +6278,7 @@ static int nl80211_leave_mesh(struct sk_buff *skb, struct genl_info *info)
 	return cfg80211_leave_mesh(rdev, dev);
 }
 
+#ifdef CONFIG_PM
 static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -6504,6 +6507,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
 	kfree(new_triggers.patterns);
 	return err;
 }
+#endif
 
 static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info)
 {
@@ -7158,6 +7162,7 @@ static struct genl_ops nl80211_ops[] = {
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
+#ifdef CONFIG_PM
 	{
 		.cmd = NL80211_CMD_GET_WOWLAN,
 		.doit = nl80211_get_wowlan,
@@ -7174,6 +7179,7 @@ static struct genl_ops nl80211_ops[] = {
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
 	},
+#endif
 	{
 		.cmd = NL80211_CMD_SET_REKEY_OFFLOAD,
 		.doit = nl80211_set_rekey_data,
-- 
cgit v1.2.3


From fc8a7321d3d68af759a369a9ad3e2426688742d3 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 28 Jun 2012 10:33:25 +0200
Subject: mac80211: don't expose ieee80211_add_srates_ie()

This and ieee80211_add_ext_srates_ie() aren't
exported, so can't be used by drivers anyway,
but there's also no reason that they should be
so make them private to mac80211 and use sdata
instead of vif arguments.

Acked-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/net/mac80211.h     |  6 ------
 net/mac80211/cfg.c         | 12 ++++++------
 net/mac80211/ieee80211_i.h |  4 ++++
 net/mac80211/mesh_plink.c  |  4 ++--
 net/mac80211/tx.c          |  4 ++--
 net/mac80211/util.c        | 10 ++++------
 6 files changed, 18 insertions(+), 22 deletions(-)

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 510d852d5222..5e67020b1702 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -3826,12 +3826,6 @@ void ieee80211_enable_rssi_reports(struct ieee80211_vif *vif,
 
 void ieee80211_disable_rssi_reports(struct ieee80211_vif *vif);
 
-int ieee80211_add_srates_ie(struct ieee80211_vif *vif,
-			    struct sk_buff *skb, bool need_basic);
-
-int ieee80211_add_ext_srates_ie(struct ieee80211_vif *vif,
-				struct sk_buff *skb, bool need_basic);
-
 /**
  * ieee80211_ave_rssi - report the average rssi for the specified interface
  *
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 7722a7336a58..ebc353ef6902 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2665,8 +2665,8 @@ ieee80211_prep_tdls_encap_data(struct wiphy *wiphy, struct net_device *dev,
 		tf->u.setup_req.capability =
 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
 
-		ieee80211_add_srates_ie(&sdata->vif, skb, false);
-		ieee80211_add_ext_srates_ie(&sdata->vif, skb, false);
+		ieee80211_add_srates_ie(sdata, skb, false);
+		ieee80211_add_ext_srates_ie(sdata, skb, false);
 		ieee80211_tdls_add_ext_capab(skb);
 		break;
 	case WLAN_TDLS_SETUP_RESPONSE:
@@ -2679,8 +2679,8 @@ ieee80211_prep_tdls_encap_data(struct wiphy *wiphy, struct net_device *dev,
 		tf->u.setup_resp.capability =
 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
 
-		ieee80211_add_srates_ie(&sdata->vif, skb, false);
-		ieee80211_add_ext_srates_ie(&sdata->vif, skb, false);
+		ieee80211_add_srates_ie(sdata, skb, false);
+		ieee80211_add_ext_srates_ie(sdata, skb, false);
 		ieee80211_tdls_add_ext_capab(skb);
 		break;
 	case WLAN_TDLS_SETUP_CONFIRM:
@@ -2740,8 +2740,8 @@ ieee80211_prep_tdls_direct(struct wiphy *wiphy, struct net_device *dev,
 		mgmt->u.action.u.tdls_discover_resp.capability =
 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
 
-		ieee80211_add_srates_ie(&sdata->vif, skb, false);
-		ieee80211_add_ext_srates_ie(&sdata->vif, skb, false);
+		ieee80211_add_srates_ie(sdata, skb, false);
+		ieee80211_add_ext_srates_ie(sdata, skb, false);
 		ieee80211_tdls_add_ext_capab(skb);
 		break;
 	default:
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 341d77d472d2..6b7157d20507 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1480,6 +1480,10 @@ u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
 			       struct ieee80211_channel *channel,
 			       enum nl80211_channel_type channel_type,
 			       u16 prot_mode);
+int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata,
+			    struct sk_buff *skb, bool need_basic);
+int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
+				struct sk_buff *skb, bool need_basic);
 
 /* channel management */
 enum ieee80211_chan_mode {
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index a1dbd1540276..425685914d7d 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -258,8 +258,8 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
 			pos = skb_put(skb, 2);
 			memcpy(pos + 2, &plid, 2);
 		}
-		if (ieee80211_add_srates_ie(&sdata->vif, skb, true) ||
-		    ieee80211_add_ext_srates_ie(&sdata->vif, skb, true) ||
+		if (ieee80211_add_srates_ie(sdata, skb, true) ||
+		    ieee80211_add_ext_srates_ie(sdata, skb, true) ||
 		    mesh_add_rsn_ie(skb, sdata) ||
 		    mesh_add_meshid_ie(skb, sdata) ||
 		    mesh_add_meshconf_ie(skb, sdata))
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index ec8f53467374..4e753032e48d 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2420,9 +2420,9 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
 		*pos++ = WLAN_EID_SSID;
 		*pos++ = 0x0;
 
-		if (ieee80211_add_srates_ie(&sdata->vif, skb, true) ||
+		if (ieee80211_add_srates_ie(sdata, skb, true) ||
 		    mesh_add_ds_params_ie(skb, sdata) ||
-		    ieee80211_add_ext_srates_ie(&sdata->vif, skb, true) ||
+		    ieee80211_add_ext_srates_ie(sdata, skb, true) ||
 		    mesh_add_rsn_ie(skb, sdata) ||
 		    mesh_add_ht_cap_ie(skb, sdata) ||
 		    mesh_add_ht_oper_ie(skb, sdata) ||
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 242ecde381f6..c4245695afc3 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1764,15 +1764,14 @@ ieee80211_ht_oper_to_channel_type(struct ieee80211_ht_operation *ht_oper)
 	return channel_type;
 }
 
-int ieee80211_add_srates_ie(struct ieee80211_vif *vif,
+int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata,
 			    struct sk_buff *skb, bool need_basic)
 {
-	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
 	struct ieee80211_local *local = sdata->local;
 	struct ieee80211_supported_band *sband;
 	int rate;
 	u8 i, rates, *pos;
-	u32 basic_rates = vif->bss_conf.basic_rates;
+	u32 basic_rates = sdata->vif.bss_conf.basic_rates;
 
 	sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
 	rates = sband->n_bitrates;
@@ -1796,15 +1795,14 @@ int ieee80211_add_srates_ie(struct ieee80211_vif *vif,
 	return 0;
 }
 
-int ieee80211_add_ext_srates_ie(struct ieee80211_vif *vif,
+int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
 				struct sk_buff *skb, bool need_basic)
 {
-	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
 	struct ieee80211_local *local = sdata->local;
 	struct ieee80211_supported_band *sband;
 	int rate;
 	u8 i, exrates, *pos;
-	u32 basic_rates = vif->bss_conf.basic_rates;
+	u32 basic_rates = sdata->vif.bss_conf.basic_rates;
 
 	sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
 	exrates = sband->n_bitrates;
-- 
cgit v1.2.3


From f823981e288f83113bf1129ff2c94e2fd74a28dd Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Wed, 27 Jun 2012 14:18:22 +0300
Subject: mac80211: flush queues before deauth/disassoc

On deauth/disassoc we tear down all BA sessions. These
DELBA packets are sent on the appropriate TID, while
deauth/disassoc is always sent on VO. This sometimes
ends with the DELBA being sent after the deauth was
already sent.

Fix it by flushing all the pending frames before
sending deauth/disassoc.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/mlme.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index e11cd0e033ef..c54388b3ebff 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1364,6 +1364,10 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
 	}
 	mutex_unlock(&local->sta_mtx);
 
+	/* flush out any pending frame (e.g. DELBA) before deauth/disassoc */
+	if (tx)
+		drv_flush(local, false);
+
 	/* deauthenticate/disassociate now */
 	if (tx || frame_buf)
 		ieee80211_send_deauth_disassoc(sdata, bssid, stype, reason,
-- 
cgit v1.2.3


From c9b22fb87a00ceb8afa78089d5cf676cf8b3319d Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 25 Jun 2012 10:48:25 +0300
Subject: mac80211: don't require associated->beacon_ies for ps

beacon_ies is needed only in order to extract the dtim
period. However, even if it's missing we can still enter
ps with dtim=1 (which also happens if the TIM ie is invalid).

Most drivers don't use conf.max_sleep_period/ps_dtim_period
anyway, and this check prevents them from entering ps if
they don't have beacon (but only probe response), even though
the beacon is not needed at all.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/mlme.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index c54388b3ebff..398acc4f649d 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -902,9 +902,6 @@ static bool ieee80211_powersave_allowed(struct ieee80211_sub_if_data *sdata)
 	if (!mgd->associated)
 		return false;
 
-	if (!mgd->associated->beacon_ies)
-		return false;
-
 	if (mgd->flags & (IEEE80211_STA_BEACON_POLL |
 			  IEEE80211_STA_CONNECTION_POLL))
 		return false;
-- 
cgit v1.2.3


From ce0e169529a2db1cd910d2d45a5713fcdc29f6e1 Mon Sep 17 00:00:00 2001
From: Mahesh Palivela <maheshp@posedge.com>
Date: Fri, 22 Jun 2012 07:27:46 +0000
Subject: wireless: add VHT (802.11ac) definitions

Add the VHT definitions to be used by drivers supporting it.

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/linux/ieee80211.h | 70 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 318fc1f705b1..abf0e5fe6d24 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1092,6 +1092,73 @@ struct ieee80211_ht_operation {
 #define WLAN_HT_SMPS_CONTROL_STATIC	1
 #define WLAN_HT_SMPS_CONTROL_DYNAMIC	3
 
+#define VHT_MCS_SUPPORTED_SET_SIZE      8
+
+struct ieee80211_vht_capabilities {
+	__le32 vht_capabilities_info;
+	u8 vht_supported_mcs_set[VHT_MCS_SUPPORTED_SET_SIZE];
+} __packed;
+
+struct ieee80211_vht_operation {
+	u8 vht_op_info_chwidth;
+	u8 vht_op_info_chan_center_freq_seg1_idx;
+	u8 vht_op_info_chan_center_freq_seg2_idx;
+	__le16 vht_basic_mcs_set;
+} __packed;
+
+/**
+ * struct ieee80211_vht_mcs_info - VHT MCS information
+ * @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams
+ * @rx_highest: Indicates highest long GI VHT PPDU data rate
+ *	STA can receive. Rate expressed in units of 1 Mbps.
+ *	If this field is 0 this value should not be used to
+ *	consider the highest RX data rate supported.
+ * @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams
+ * @tx_highest: Indicates highest long GI VHT PPDU data rate
+ *	STA can transmit. Rate expressed in units of 1 Mbps.
+ *	If this field is 0 this value should not be used to
+ *	consider the highest TX data rate supported.
+ */
+struct ieee80211_vht_mcs_info {
+	__le16 rx_mcs_map;
+	__le16 rx_highest;
+	__le16 tx_mcs_map;
+	__le16 tx_highest;
+} __packed;
+
+#define IEEE80211_VHT_MCS_ZERO_TO_SEVEN_SUPPORT 0
+#define IEEE80211_VHT_MCS_ZERO_TO_EIGHT_SUPPORT 1
+#define IEEE80211_VHT_MCS_ZERO_TO_NINE_SUPPORT  2
+#define IEEE80211_VHT_MCS_NOT_SUPPORTED 3
+
+/* 802.11ac VHT Capabilities */
+#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895                0x00000000
+#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991                0x00000001
+#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454               0x00000002
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ              0x00000004
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ     0x00000008
+#define IEEE80211_VHT_CAP_RXLDPC                              0x00000010
+#define IEEE80211_VHT_CAP_SHORT_GI_80                         0x00000020
+#define IEEE80211_VHT_CAP_SHORT_GI_160                        0x00000040
+#define IEEE80211_VHT_CAP_TXSTBC                              0x00000080
+#define IEEE80211_VHT_CAP_RXSTBC_1                            0x00000100
+#define IEEE80211_VHT_CAP_RXSTBC_2                            0x00000200
+#define IEEE80211_VHT_CAP_RXSTBC_3                            0x00000300
+#define IEEE80211_VHT_CAP_RXSTBC_4                            0x00000400
+#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE               0x00000800
+#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE               0x00001000
+#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX             0x00006000
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX              0x00030000
+#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE               0x00080000
+#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE               0x00100000
+#define IEEE80211_VHT_CAP_VHT_TXOP_PS                         0x00200000
+#define IEEE80211_VHT_CAP_HTC_VHT                             0x00400000
+#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT          0x00800000
+#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB   0x08000000
+#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB     0x0c000000
+#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN                  0x10000000
+#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN                  0x20000000
+
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
 #define WLAN_AUTH_SHARED_KEY 1
@@ -1352,6 +1419,9 @@ enum ieee80211_eid {
 	WLAN_EID_DSE_REGISTERED_LOCATION = 58,
 	WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
 	WLAN_EID_EXT_CHANSWITCH_ANN = 60,
+
+	WLAN_EID_VHT_CAPABILITY = 191,
+	WLAN_EID_VHT_OPERATION = 192,
 };
 
 /* Action category code */
-- 
cgit v1.2.3


From bf0c111ec80355ee9fe2e2bdb609a536b54768d8 Mon Sep 17 00:00:00 2001
From: Mahesh Palivela <maheshp@posedge.com>
Date: Fri, 22 Jun 2012 07:27:46 +0000
Subject: cfg80211: allow advertising VHT capabilities

Allow drivers to advertise their VHT capabilities
and export them to userspace via nl80211.

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/linux/nl80211.h |  6 ++++++
 include/net/cfg80211.h  | 17 +++++++++++++++++
 net/wireless/nl80211.c  |  9 +++++++++
 3 files changed, 32 insertions(+)

diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index c0fc5d277338..23003272c70e 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -1813,6 +1813,9 @@ enum nl80211_mpath_info {
  * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
  * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
  * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
+ * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as
+ *	defined in 802.11ac
+ * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
  * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
  * @__NL80211_BAND_ATTR_AFTER_LAST: internal use
  */
@@ -1826,6 +1829,9 @@ enum nl80211_band_attr {
 	NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
 	NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
 
+	NL80211_BAND_ATTR_VHT_MCS_SET,
+	NL80211_BAND_ATTR_VHT_CAPA,
+
 	/* keep last */
 	__NL80211_BAND_ATTR_AFTER_LAST,
 	NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 7d3cd3ce9a26..1fc89c4f930c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -210,6 +210,22 @@ struct ieee80211_sta_ht_cap {
 	struct ieee80211_mcs_info mcs;
 };
 
+/**
+ * struct ieee80211_sta_vht_cap - STA's VHT capabilities
+ *
+ * This structure describes most essential parameters needed
+ * to describe 802.11ac VHT capabilities for an STA.
+ *
+ * @vht_supported: is VHT supported by the STA
+ * @cap: VHT capabilities map as described in 802.11ac spec
+ * @vht_mcs: Supported VHT MCS rates
+ */
+struct ieee80211_sta_vht_cap {
+	bool vht_supported;
+	u32 cap; /* use IEEE80211_VHT_CAP_ */
+	struct ieee80211_vht_mcs_info vht_mcs;
+};
+
 /**
  * struct ieee80211_supported_band - frequency band definition
  *
@@ -233,6 +249,7 @@ struct ieee80211_supported_band {
 	int n_channels;
 	int n_bitrates;
 	struct ieee80211_sta_ht_cap ht_cap;
+	struct ieee80211_sta_vht_cap vht_cap;
 };
 
 /*
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 067c9fe02a7f..5c4a720f0442 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -921,6 +921,15 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 				dev->wiphy.bands[band]->ht_cap.ampdu_density)))
 			goto nla_put_failure;
 
+		/* add VHT info */
+		if (dev->wiphy.bands[band]->vht_cap.vht_supported &&
+		    (nla_put(msg, NL80211_BAND_ATTR_VHT_MCS_SET,
+			     sizeof(dev->wiphy.bands[band]->vht_cap.vht_mcs),
+			     &dev->wiphy.bands[band]->vht_cap.vht_mcs) ||
+		     nla_put_u32(msg, NL80211_BAND_ATTR_VHT_CAPA,
+				 dev->wiphy.bands[band]->vht_cap.cap)))
+			goto nla_put_failure;
+
 		/* add frequencies */
 		nl_freqs = nla_nest_start(msg, NL80211_BAND_ATTR_FREQS);
 		if (!nl_freqs)
-- 
cgit v1.2.3


From 60771780c27cbc93d0b78da0c7fd7a8a540b029e Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:46:56 +0200
Subject: cfg80211: introduce cfg80211_stop_ap

This functionality will be reused when interface
is going down. Avoids code duplication. Also adds
missing wdev locking.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/Makefile  |  2 +-
 net/wireless/ap.c      | 44 ++++++++++++++++++++++++++++++++++++++++++++
 net/wireless/core.h    |  4 ++++
 net/wireless/nl80211.c | 17 +----------------
 4 files changed, 50 insertions(+), 17 deletions(-)
 create mode 100644 net/wireless/ap.c

diff --git a/net/wireless/Makefile b/net/wireless/Makefile
index 55a28ab21db9..0f7e0d621ab0 100644
--- a/net/wireless/Makefile
+++ b/net/wireless/Makefile
@@ -10,7 +10,7 @@ obj-$(CONFIG_WEXT_SPY) += wext-spy.o
 obj-$(CONFIG_WEXT_PRIV) += wext-priv.o
 
 cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
-cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o
+cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o ap.o
 cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
 cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o
 cfg80211-$(CONFIG_CFG80211_INTERNAL_REGDB) += regdb.o
diff --git a/net/wireless/ap.c b/net/wireless/ap.c
new file mode 100644
index 000000000000..45199cca63d5
--- /dev/null
+++ b/net/wireless/ap.c
@@ -0,0 +1,44 @@
+#include <linux/ieee80211.h>
+#include <linux/export.h>
+#include <net/cfg80211.h>
+#include "nl80211.h"
+#include "core.h"
+
+
+static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
+			      struct net_device *dev)
+{
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	int err;
+
+	ASSERT_WDEV_LOCK(wdev);
+
+	if (!rdev->ops->stop_ap)
+		return -EOPNOTSUPP;
+
+	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
+	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
+		return -EOPNOTSUPP;
+
+	if (!wdev->beacon_interval)
+		return -ENOENT;
+
+	err = rdev->ops->stop_ap(&rdev->wiphy, dev);
+	if (!err)
+		wdev->beacon_interval = 0;
+
+	return err;
+}
+
+int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
+		     struct net_device *dev)
+{
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	int err;
+
+	wdev_lock(wdev);
+	err = __cfg80211_stop_ap(rdev, dev);
+	wdev_unlock(wdev);
+
+	return err;
+}
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 609a579255ac..fef476d2117e 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -289,6 +289,10 @@ int cfg80211_set_mesh_freq(struct cfg80211_registered_device *rdev,
 			   struct wireless_dev *wdev, int freq,
 			   enum nl80211_channel_type channel_type);
 
+/* AP */
+int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
+		     struct net_device *dev);
+
 /* MLME */
 int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
 			 struct net_device *dev,
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 5c4a720f0442..20d0fd6d1286 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2521,23 +2521,8 @@ static int nl80211_stop_ap(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
 	struct net_device *dev = info->user_ptr[1];
-	struct wireless_dev *wdev = dev->ieee80211_ptr;
-	int err;
-
-	if (!rdev->ops->stop_ap)
-		return -EOPNOTSUPP;
 
-	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
-	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
-		return -EOPNOTSUPP;
-
-	if (!wdev->beacon_interval)
-		return -ENOENT;
-
-	err = rdev->ops->stop_ap(&rdev->wiphy, dev);
-	if (!err)
-		wdev->beacon_interval = 0;
-	return err;
+	return cfg80211_stop_ap(rdev, dev);
 }
 
 static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = {
-- 
cgit v1.2.3


From ac800140c20e7ae51117e71289065bedd4930fc2 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:46:57 +0200
Subject: cfg80211: .stop_ap when interface is going down

We'll need this for proper channel tracking (which
is going to be needed for channel context
accounting and finding matching/active interface
combination).

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/core.c | 3 +++
 net/wireless/util.c | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/net/wireless/core.c b/net/wireless/core.c
index ddd32afa5f0a..c65f59c952c9 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -810,6 +810,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		case NL80211_IFTYPE_MESH_POINT:
 			cfg80211_leave_mesh(rdev, dev);
 			break;
+		case NL80211_IFTYPE_AP:
+			cfg80211_stop_ap(rdev, dev);
+			break;
 		default:
 			break;
 		}
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 316cfd00914f..fc948d0a53f3 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -814,6 +814,9 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 		dev->ieee80211_ptr->mesh_id_up_len = 0;
 
 		switch (otype) {
+		case NL80211_IFTYPE_AP:
+			cfg80211_stop_ap(rdev, dev);
+			break;
 		case NL80211_IFTYPE_ADHOC:
 			cfg80211_leave_ibss(rdev, dev, false);
 			break;
-- 
cgit v1.2.3


From f4489ebeffa436c8427a20e2f05004e783708cde Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:46:58 +0200
Subject: cfg80211: add channel tracking for AP and mesh

We need to know which channel is used by a running
AP and mesh for channel context accounting and
finding matching/active interface combination.

STA/IBSS have current_bss already which allows us
to check which channel a vif is tuned to.
Non-fixed channel IBSS can be handled with
additional changes.

Monitor mode is going to be handled differently.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/net/cfg80211.h |  3 +++
 net/wireless/ap.c      |  4 +++-
 net/wireless/mesh.c    | 18 ++++++++++++++----
 net/wireless/mlme.c    |  1 +
 net/wireless/nl80211.c |  1 +
 5 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 1fc89c4f930c..c62bc7864adf 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -2408,6 +2408,9 @@ struct wireless_dev {
 	struct ieee80211_channel *preset_chan;
 	enum nl80211_channel_type preset_chantype;
 
+	/* for AP and mesh channel tracking */
+	struct ieee80211_channel *channel;
+
 	bool ps;
 	int ps_timeout;
 
diff --git a/net/wireless/ap.c b/net/wireless/ap.c
index 45199cca63d5..fcc60d8dbefa 100644
--- a/net/wireless/ap.c
+++ b/net/wireless/ap.c
@@ -24,8 +24,10 @@ static int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
 		return -ENOENT;
 
 	err = rdev->ops->stop_ap(&rdev->wiphy, dev);
-	if (!err)
+	if (!err) {
 		wdev->beacon_interval = 0;
+		wdev->channel = NULL;
+	}
 
 	return err;
 }
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index 3b73b07486cf..bab381344723 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -159,6 +159,7 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
 	if (!err) {
 		memcpy(wdev->ssid, setup->mesh_id, setup->mesh_id_len);
 		wdev->mesh_id_len = setup->mesh_id_len;
+		wdev->channel = setup->channel;
 	}
 
 	return err;
@@ -184,6 +185,7 @@ int cfg80211_set_mesh_freq(struct cfg80211_registered_device *rdev,
 			   enum nl80211_channel_type channel_type)
 {
 	struct ieee80211_channel *channel;
+	int err;
 
 	channel = rdev_freq_to_chan(rdev, freq, channel_type);
 	if (!channel || !cfg80211_can_beacon_sec_chan(&rdev->wiphy,
@@ -205,9 +207,14 @@ int cfg80211_set_mesh_freq(struct cfg80211_registered_device *rdev,
 
 		if (!netif_running(wdev->netdev))
 			return -ENETDOWN;
-		return rdev->ops->libertas_set_mesh_channel(&rdev->wiphy,
-							    wdev->netdev,
-							    channel);
+
+		err = rdev->ops->libertas_set_mesh_channel(&rdev->wiphy,
+							   wdev->netdev,
+							   channel);
+		if (!err)
+			wdev->channel = channel;
+
+		return err;
 	}
 
 	if (wdev->mesh_id_len)
@@ -249,8 +256,11 @@ static int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
 		return -ENOTCONN;
 
 	err = rdev->ops->leave_mesh(&rdev->wiphy, dev);
-	if (!err)
+	if (!err) {
 		wdev->mesh_id_len = 0;
+		wdev->channel = NULL;
+	}
+
 	return err;
 }
 
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index da4406f11929..a7882eb8c46e 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -947,6 +947,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev, int freq,
 	if (WARN_ON(!chan))
 		goto out;
 
+	wdev->channel = chan;
 	nl80211_ch_switch_notify(rdev, dev, freq, type, GFP_KERNEL);
 out:
 	wdev_unlock(wdev);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 20d0fd6d1286..12096b4ebf62 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2488,6 +2488,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
 		wdev->preset_chan = params.channel;
 		wdev->preset_chantype = params.channel_type;
 		wdev->beacon_interval = params.beacon_interval;
+		wdev->channel = params.channel;
 	}
 	return err;
 }
-- 
cgit v1.2.3


From c30a3d38689bc601e03d5f2ad3c37d8ea13e46ca Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:46:59 +0200
Subject: cfg80211: track ibss fixed channel

IBSS may hop between channels. It is necessary to
account this special case when considering
interface combinations.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/net/cfg80211.h | 2 ++
 net/wireless/ibss.c    | 1 +
 2 files changed, 3 insertions(+)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index c62bc7864adf..e030c6af86dd 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -2411,6 +2411,8 @@ struct wireless_dev {
 	/* for AP and mesh channel tracking */
 	struct ieee80211_channel *channel;
 
+	bool ibss_fixed;
+
 	bool ps;
 	int ps_timeout;
 
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index 89baa3328411..b90fd86b2d18 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -113,6 +113,7 @@ int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
 		kfree(wdev->connect_keys);
 	wdev->connect_keys = connkeys;
 
+	wdev->ibss_fixed = params->channel_fixed;
 #ifdef CONFIG_CFG80211_WEXT
 	wdev->wext.ibss.channel = params->channel;
 #endif
-- 
cgit v1.2.3


From 26ab9a0c589db9ba2710f042c4959da25fd3297b Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:00 +0200
Subject: cfg80211: introduce cfg80211_get_chan_state

Helper function for finding out which channel is
used by a given interface.

An exclusive channel can be used only by a single
interface. This is mainly for non-fixed channel
IBSS handling.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/chan.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 net/wireless/core.h | 12 ++++++++++++
 2 files changed, 63 insertions(+)

diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index c1999e45a07c..167e7cb60089 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -92,3 +92,54 @@ int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
 
 	return rdev->ops->set_monitor_channel(&rdev->wiphy, chan, chantype);
 }
+
+void
+cfg80211_get_chan_state(struct cfg80211_registered_device *rdev,
+		        struct wireless_dev *wdev,
+		        struct ieee80211_channel **chan,
+		        enum cfg80211_chan_mode *chanmode)
+{
+	*chan = NULL;
+	*chanmode = CHAN_MODE_UNDEFINED;
+
+	ASSERT_RDEV_LOCK(rdev);
+	ASSERT_WDEV_LOCK(wdev);
+
+	if (!netif_running(wdev->netdev))
+		return;
+
+	switch (wdev->iftype) {
+	case NL80211_IFTYPE_ADHOC:
+		if (wdev->current_bss) {
+			*chan = wdev->current_bss->pub.channel;
+			*chanmode = wdev->ibss_fixed
+				  ? CHAN_MODE_SHARED
+				  : CHAN_MODE_EXCLUSIVE;
+			return;
+		}
+	case NL80211_IFTYPE_STATION:
+	case NL80211_IFTYPE_P2P_CLIENT:
+		if (wdev->current_bss) {
+			*chan = wdev->current_bss->pub.channel;
+			*chanmode = CHAN_MODE_SHARED;
+			return;
+		}
+		break;
+	case NL80211_IFTYPE_AP:
+	case NL80211_IFTYPE_P2P_GO:
+	case NL80211_IFTYPE_MESH_POINT:
+		*chan = wdev->channel;
+		*chanmode = CHAN_MODE_SHARED;
+		return;
+	case NL80211_IFTYPE_MONITOR:
+	case NL80211_IFTYPE_AP_VLAN:
+	case NL80211_IFTYPE_WDS:
+		/* these interface types don't really have a channel */
+		return;
+	case NL80211_IFTYPE_UNSPECIFIED:
+	case NUM_NL80211_IFTYPES:
+		WARN_ON(1);
+	}
+
+	return;
+}
diff --git a/net/wireless/core.h b/net/wireless/core.h
index fef476d2117e..56f18c2eb919 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -241,6 +241,12 @@ struct cfg80211_cached_keys {
 	int def, defmgmt;
 };
 
+enum cfg80211_chan_mode {
+	CHAN_MODE_UNDEFINED,
+	CHAN_MODE_SHARED,
+	CHAN_MODE_EXCLUSIVE,
+};
+
 
 /* free object */
 extern void cfg80211_dev_free(struct cfg80211_registered_device *rdev);
@@ -419,6 +425,12 @@ cfg80211_can_add_interface(struct cfg80211_registered_device *rdev,
 	return cfg80211_can_change_interface(rdev, NULL, iftype);
 }
 
+void
+cfg80211_get_chan_state(struct cfg80211_registered_device *rdev,
+		        struct wireless_dev *wdev,
+		        struct ieee80211_channel **chan,
+		        enum cfg80211_chan_mode *chanmode);
+
 struct ieee80211_channel *
 rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
 		  int freq, enum nl80211_channel_type channel_type);
-- 
cgit v1.2.3


From dbbae26afa81320b3315fb4ad755b20f1ff256b4 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:01 +0200
Subject: cfg80211: track monitor interfaces count

Implements .set_monitor_enabled(wiphy, enabled).

Notifies driver upon change of interface layout.

If only monitor interfaces become present it is
called with 2nd argument being true. If
non-monitor interface appears then 2nd argument
is false. Driver is notified only upon change.

This makes it more obvious about the fact that
cfg80211 supports single monitor channel. Once we
implement multi-channel we don't want to allow
setting monitor channel while other interface
types are running. Otherwise it would be ambiguous
once we start considering num_different_channels.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/net/cfg80211.h |  4 ++++
 net/wireless/core.c    | 24 ++++++++++++++++++++++++
 net/wireless/core.h    | 14 ++++++++++++++
 net/wireless/util.c    |  5 +++++
 4 files changed, 47 insertions(+)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index e030c6af86dd..f0d213dd8fe7 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1499,6 +1499,8 @@ struct cfg80211_gtk_rekey_data {
  *	interfaces are active this callback should reject the configuration.
  *	If no interfaces are active or the device is down, the channel should
  *	be stored for when a monitor interface becomes active.
+ * @set_monitor_enabled: Notify driver that there are only monitor
+ *	interfaces running.
  * @get_channel: Get the current operating channel, should return %NULL if
  *	there's no single defined operating channel if for example the
  *	device implements channel hopping for multi-channel virtual interfaces.
@@ -1817,6 +1819,8 @@ struct cfg80211_ops {
 				struct ethtool_stats *stats, u64 *data);
 	void	(*get_et_strings)(struct wiphy *wiphy, struct net_device *dev,
 				  u32 sset, u8 *data);
+
+	void (*set_monitor_enabled)(struct wiphy *wiphy, bool enabled);
 };
 
 /*
diff --git a/net/wireless/core.c b/net/wireless/core.c
index c65f59c952c9..8412da7d0f25 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -717,6 +717,24 @@ static struct device_type wiphy_type = {
 	.name	= "wlan",
 };
 
+void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
+			       enum nl80211_iftype iftype, int num)
+{
+	bool has_monitors_only_old = cfg80211_has_monitors_only(rdev);
+	bool has_monitors_only_new;
+
+	ASSERT_RDEV_LOCK(rdev);
+
+	rdev->num_running_ifaces += num;
+	if (iftype == NL80211_IFTYPE_MONITOR)
+		rdev->num_running_monitor_ifaces += num;
+
+	has_monitors_only_new = cfg80211_has_monitors_only(rdev);
+	if (has_monitors_only_new != has_monitors_only_old)
+		rdev->ops->set_monitor_enabled(&rdev->wiphy,
+					       has_monitors_only_new);
+}
+
 static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 					 unsigned long state,
 					 void *ndev)
@@ -820,6 +838,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		break;
 	case NETDEV_DOWN:
 		dev_hold(dev);
+		cfg80211_lock_rdev(rdev);
+		cfg80211_update_iface_num(rdev, wdev->iftype, -1);
+		cfg80211_unlock_rdev(rdev);
 		queue_work(cfg80211_wq, &wdev->cleanup_work);
 		break;
 	case NETDEV_UP:
@@ -927,6 +948,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		ret = cfg80211_can_add_interface(rdev, wdev->iftype);
 		if (ret)
 			return notifier_from_errno(ret);
+		cfg80211_lock_rdev(rdev);
+		cfg80211_update_iface_num(rdev, wdev->iftype, 1);
+		cfg80211_unlock_rdev(rdev);
 		break;
 	}
 
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 56f18c2eb919..99acd51343b1 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -56,6 +56,9 @@ struct cfg80211_registered_device {
 
 	u32 ap_beacons_nlpid;
 
+	int num_running_ifaces;
+	int num_running_monitor_ifaces;
+
 	/* BSSes/scanning */
 	spinlock_t bss_lock;
 	struct list_head bss_list;
@@ -197,6 +200,14 @@ static inline void wdev_unlock(struct wireless_dev *wdev)
 #define ASSERT_RDEV_LOCK(rdev) lockdep_assert_held(&(rdev)->mtx)
 #define ASSERT_WDEV_LOCK(wdev) lockdep_assert_held(&(wdev)->mtx)
 
+static inline bool cfg80211_has_monitors_only(struct cfg80211_registered_device *rdev)
+{
+	ASSERT_RDEV_LOCK(rdev);
+
+	return rdev->num_running_ifaces == rdev->num_running_monitor_ifaces &&
+	       rdev->num_running_ifaces > 0;
+}
+
 enum cfg80211_event_type {
 	EVENT_CONNECT_RESULT,
 	EVENT_ROAMED,
@@ -444,6 +455,9 @@ int ieee80211_get_ratemask(struct ieee80211_supported_band *sband,
 int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
 				 u32 beacon_int);
 
+void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
+			       enum nl80211_iftype iftype, int num);
+
 #ifdef CONFIG_CFG80211_DEVELOPER_WARNINGS
 #define CFG80211_DEV_WARN_ON(cond)	WARN_ON(cond)
 #else
diff --git a/net/wireless/util.c b/net/wireless/util.c
index fc948d0a53f3..9b92ec57d07b 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -871,6 +871,11 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 		}
 	}
 
+	if (!err && ntype != otype && netif_running(dev)) {
+		cfg80211_update_iface_num(rdev, ntype, 1);
+		cfg80211_update_iface_num(rdev, otype, -1);
+	}
+
 	return err;
 }
 
-- 
cgit v1.2.3


From 870d37fc22f3e40f9f23e06c581c8538fc16a2f0 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:02 +0200
Subject: mac80211: refactor virtual monitor code

Use cfg80211 the new .set_monitor_enabled instead
of tracking it inside mac80211.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/cfg.c         | 11 +++++++++++
 net/mac80211/ieee80211_i.h |  4 ++++
 net/mac80211/iface.c       | 16 ++--------------
 3 files changed, 17 insertions(+), 14 deletions(-)

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 0f02c8b77e1c..ea4b1ea9105a 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2990,6 +2990,16 @@ ieee80211_wiphy_get_channel(struct wiphy *wiphy,
 	return local->oper_channel;
 }
 
+static void ieee80211_set_monitor_enabled(struct wiphy *wiphy, bool enabled)
+{
+	struct ieee80211_local *local = wiphy_priv(wiphy);
+
+	if (enabled)
+		WARN_ON(ieee80211_add_virtual_monitor(local));
+	else
+		ieee80211_del_virtual_monitor(local);
+}
+
 #ifdef CONFIG_PM
 static void ieee80211_set_wakeup(struct wiphy *wiphy, bool enabled)
 {
@@ -3065,6 +3075,7 @@ struct cfg80211_ops mac80211_config_ops = {
 	.probe_client = ieee80211_probe_client,
 	.get_channel = ieee80211_wiphy_get_channel,
 	.set_noack_map = ieee80211_set_noack_map,
+	.set_monitor_enabled = ieee80211_set_monitor_enabled,
 #ifdef CONFIG_PM
 	.set_wakeup = ieee80211_set_wakeup,
 #endif
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 6b7157d20507..b88bdfd248ff 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1485,6 +1485,10 @@ int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata,
 int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
 				struct sk_buff *skb, bool need_basic);
 
+/* virtual monitor */
+int ieee80211_add_virtual_monitor(struct ieee80211_local *local);
+void ieee80211_del_virtual_monitor(struct ieee80211_local *local);
+
 /* channel management */
 enum ieee80211_chan_mode {
 	CHAN_MODE_UNDEFINED,
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 0a6b4e1043cb..fbef7a1ada7a 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -330,7 +330,7 @@ static void ieee80211_set_default_queues(struct ieee80211_sub_if_data *sdata)
 	sdata->vif.cab_queue = IEEE80211_INVAL_HW_QUEUE;
 }
 
-static int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
+int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
 {
 	struct ieee80211_sub_if_data *sdata;
 	int ret;
@@ -371,7 +371,7 @@ static int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
 	return 0;
 }
 
-static void ieee80211_del_virtual_monitor(struct ieee80211_local *local)
+void ieee80211_del_virtual_monitor(struct ieee80211_local *local)
 {
 	struct ieee80211_sub_if_data *sdata;
 
@@ -487,12 +487,6 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
 			break;
 		}
 
-		if (local->monitors == 0 && local->open_count == 0) {
-			res = ieee80211_add_virtual_monitor(local);
-			if (res)
-				goto err_stop;
-		}
-
 		/* must be before the call to ieee80211_configure_filter */
 		local->monitors++;
 		if (local->monitors == 1) {
@@ -507,8 +501,6 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
 		break;
 	default:
 		if (coming_up) {
-			ieee80211_del_virtual_monitor(local);
-
 			res = drv_add_interface(local, sdata);
 			if (res)
 				goto err_stop;
@@ -743,7 +735,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 		if (local->monitors == 0) {
 			local->hw.conf.flags &= ~IEEE80211_CONF_MONITOR;
 			hw_reconf_flags |= IEEE80211_CONF_CHANGE_MONITOR;
-			ieee80211_del_virtual_monitor(local);
 		}
 
 		ieee80211_adjust_monitor_flags(sdata, -1);
@@ -817,9 +808,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 		}
 	}
 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
-
-	if (local->monitors == local->open_count && local->monitors > 0)
-		ieee80211_add_virtual_monitor(local);
 }
 
 static int ieee80211_stop(struct net_device *dev)
-- 
cgit v1.2.3


From 4f03c1ed8901a01ad4abcef95c02c007a2d481c2 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:03 +0200
Subject: cfg80211: refuse to .set_monitor_channel when non-monitors are
 present

Having .set_monitor_channel work with non-monitor
interfaces running would make interface
combinations accounting ambiguous.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/chan.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 167e7cb60089..019401b0b5e3 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -85,6 +85,8 @@ int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
 
 	if (!rdev->ops->set_monitor_channel)
 		return -EOPNOTSUPP;
+	if (!cfg80211_has_monitors_only(rdev))
+		return -EBUSY;
 
 	chan = rdev_freq_to_chan(rdev, freq, chantype);
 	if (!chan)
-- 
cgit v1.2.3


From b78e8ceac23655e1e06b30aa95ab11742d1ac7c0 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:04 +0200
Subject: cfg80211: track monitor channel

Make it even more obvious we support single
monitor channel. This will allow us to remove
.get_channel.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/chan.c | 9 ++++++++-
 net/wireless/core.c | 8 +++++++-
 net/wireless/core.h | 3 +++
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 019401b0b5e3..434c56b92c3c 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -82,6 +82,7 @@ int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
 				 int freq, enum nl80211_channel_type chantype)
 {
 	struct ieee80211_channel *chan;
+	int err;
 
 	if (!rdev->ops->set_monitor_channel)
 		return -EOPNOTSUPP;
@@ -92,7 +93,13 @@ int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
 	if (!chan)
 		return -EINVAL;
 
-	return rdev->ops->set_monitor_channel(&rdev->wiphy, chan, chantype);
+	err = rdev->ops->set_monitor_channel(&rdev->wiphy, chan, chantype);
+	if (!err) {
+		rdev->monitor_channel = chan;
+		rdev->monitor_channel_type = chantype;
+	}
+
+	return err;
 }
 
 void
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 8412da7d0f25..1b5daa73b3a9 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -730,9 +730,15 @@ void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
 		rdev->num_running_monitor_ifaces += num;
 
 	has_monitors_only_new = cfg80211_has_monitors_only(rdev);
-	if (has_monitors_only_new != has_monitors_only_old)
+	if (has_monitors_only_new != has_monitors_only_old) {
 		rdev->ops->set_monitor_enabled(&rdev->wiphy,
 					       has_monitors_only_new);
+
+		if (!has_monitors_only_new) {
+			rdev->monitor_channel = NULL;
+			rdev->monitor_channel_type = NL80211_CHAN_NO_HT;
+		}
+	}
 }
 
 static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 99acd51343b1..d5efe1b0a8f7 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -59,6 +59,9 @@ struct cfg80211_registered_device {
 	int num_running_ifaces;
 	int num_running_monitor_ifaces;
 
+	struct ieee80211_channel *monitor_channel;
+	enum nl80211_channel_type monitor_channel_type;
+
 	/* BSSes/scanning */
 	spinlock_t bss_lock;
 	struct list_head bss_list;
-- 
cgit v1.2.3


From a69b40a95b121c4bfc52a20cccd28708ae550af1 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:05 +0200
Subject: cfg80211: set initial monitor channel

Implements behaviour seen in mac80211. A running
monitor always has a channel - even before
.set_channel. This way we won't break current
behaviour.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/core.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 1b5daa73b3a9..580551e9caba 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -717,6 +717,35 @@ static struct device_type wiphy_type = {
 	.name	= "wlan",
 };
 
+static struct ieee80211_channel *
+cfg80211_get_any_chan(struct cfg80211_registered_device *rdev)
+{
+	struct ieee80211_supported_band *sband;
+	int i;
+
+	for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
+		sband = rdev->wiphy.bands[i];
+		if (sband && sband->n_channels > 0)
+			return &sband->channels[0];
+	}
+
+	return NULL;
+}
+
+static void cfg80211_init_mon_chan(struct cfg80211_registered_device *rdev)
+{
+	struct ieee80211_channel *chan;
+
+	chan = cfg80211_get_any_chan(rdev);
+	if (WARN_ON(!chan))
+		return;
+
+	mutex_lock(&rdev->devlist_mtx);
+	WARN_ON(cfg80211_set_monitor_channel(rdev, chan->center_freq,
+					     NL80211_CHAN_NO_HT));
+	mutex_unlock(&rdev->devlist_mtx);
+}
+
 void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
 			       enum nl80211_iftype iftype, int num)
 {
@@ -737,6 +766,8 @@ void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
 		if (!has_monitors_only_new) {
 			rdev->monitor_channel = NULL;
 			rdev->monitor_channel_type = NL80211_CHAN_NO_HT;
+		} else {
+			cfg80211_init_mon_chan(rdev);
 		}
 	}
 }
-- 
cgit v1.2.3


From 2e165b818456ecc1024dd0387eeac64745526377 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:06 +0200
Subject: cfg80211/mac80211: remove .get_channel

We do not need it anymore since cfg80211 tracks
monitor channel and monitor channel type.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/net/cfg80211.h     |  6 ------
 net/mac80211/cfg.c         | 11 -----------
 net/wireless/nl80211.c     | 15 +++++----------
 net/wireless/wext-compat.c |  9 ++-------
 4 files changed, 7 insertions(+), 34 deletions(-)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f0d213dd8fe7..fa269347355b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1501,9 +1501,6 @@ struct cfg80211_gtk_rekey_data {
  *	be stored for when a monitor interface becomes active.
  * @set_monitor_enabled: Notify driver that there are only monitor
  *	interfaces running.
- * @get_channel: Get the current operating channel, should return %NULL if
- *	there's no single defined operating channel if for example the
- *	device implements channel hopping for multi-channel virtual interfaces.
  *
  * @scan: Request to do a scan. If returning zero, the scan request is given
  *	the driver, and will be valid until passed to cfg80211_scan_done().
@@ -1810,9 +1807,6 @@ struct cfg80211_ops {
 				  struct net_device *dev,
 				  u16 noack_map);
 
-	struct ieee80211_channel *(*get_channel)(struct wiphy *wiphy,
-					       enum nl80211_channel_type *type);
-
 	int	(*get_et_sset_count)(struct wiphy *wiphy,
 				     struct net_device *dev, int sset);
 	void	(*get_et_stats)(struct wiphy *wiphy, struct net_device *dev,
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index ea4b1ea9105a..ccbe2413142a 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2980,16 +2980,6 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev,
 	return 0;
 }
 
-static struct ieee80211_channel *
-ieee80211_wiphy_get_channel(struct wiphy *wiphy,
-			    enum nl80211_channel_type *type)
-{
-	struct ieee80211_local *local = wiphy_priv(wiphy);
-
-	*type = local->_oper_channel_type;
-	return local->oper_channel;
-}
-
 static void ieee80211_set_monitor_enabled(struct wiphy *wiphy, bool enabled)
 {
 	struct ieee80211_local *local = wiphy_priv(wiphy);
@@ -3073,7 +3063,6 @@ struct cfg80211_ops mac80211_config_ops = {
 	.tdls_oper = ieee80211_tdls_oper,
 	.tdls_mgmt = ieee80211_tdls_mgmt,
 	.probe_client = ieee80211_probe_client,
-	.get_channel = ieee80211_wiphy_get_channel,
 	.set_noack_map = ieee80211_set_noack_map,
 	.set_monitor_enabled = ieee80211_set_monitor_enabled,
 #ifdef CONFIG_PM
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 12096b4ebf62..5d29ed1f7c62 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1689,16 +1689,11 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 			(cfg80211_rdev_list_generation << 2)))
 		goto nla_put_failure;
 
-	if (rdev->ops->get_channel) {
-		struct ieee80211_channel *chan;
-		enum nl80211_channel_type channel_type;
-
-		chan = rdev->ops->get_channel(&rdev->wiphy, &channel_type);
-		if (chan &&
-		    (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ,
-				    chan->center_freq) ||
-		     nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
-				    channel_type)))
+	if (rdev->monitor_channel) {
+		if (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ,
+				rdev->monitor_channel->center_freq) ||
+		    nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+				rdev->monitor_channel_type))
 			goto nla_put_failure;
 	}
 
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index bc879833b21f..7df42f541873 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -827,8 +827,6 @@ static int cfg80211_wext_giwfreq(struct net_device *dev,
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
-	struct ieee80211_channel *chan;
-	enum nl80211_channel_type channel_type;
 
 	switch (wdev->iftype) {
 	case NL80211_IFTYPE_STATION:
@@ -836,13 +834,10 @@ static int cfg80211_wext_giwfreq(struct net_device *dev,
 	case NL80211_IFTYPE_ADHOC:
 		return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra);
 	case NL80211_IFTYPE_MONITOR:
-		if (!rdev->ops->get_channel)
+		if (!rdev->monitor_channel)
 			return -EINVAL;
 
-		chan = rdev->ops->get_channel(wdev->wiphy, &channel_type);
-		if (!chan)
-			return -EINVAL;
-		freq->m = chan->center_freq;
+		freq->m = rdev->monitor_channel->center_freq;
 		freq->e = 6;
 		return 0;
 	default:
-- 
cgit v1.2.3


From d4e50c5917e110451ced8f8de594cea858791f37 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:07 +0200
Subject: cfg80211: add channel checking for iface combinations

.connect cannot be handled since the driver scans
and connects on its own. It is up to the driver
then to refuse a connection (with -EBUSY for
example).

Non-fixed channel IBSSes always take a single
channel resource. For example two non-fixed
channel IBSSes always take up 2
num_different_channels, even if they operate on
the same channel at a given point of time.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/core.c |  8 ++++++++
 net/wireless/core.h | 29 +++++++++++++++++++++++---
 net/wireless/util.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++++-----
 3 files changed, 88 insertions(+), 8 deletions(-)

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 580551e9caba..b26695ad3e97 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -373,6 +373,14 @@ static int wiphy_verify_combinations(struct wiphy *wiphy)
 		if (WARN_ON(!c->num_different_channels))
 			return -EINVAL;
 
+		/*
+		 * Put a sane limit on maximum number of different
+		 * channels to simplify channel accounting code.
+		 */
+		if (WARN_ON(c->num_different_channels >
+				CFG80211_MAX_NUM_DIFFERENT_CHANNELS))
+			return -EINVAL;
+
 		if (WARN_ON(!c->n_limits))
 			return -EINVAL;
 
diff --git a/net/wireless/core.h b/net/wireless/core.h
index d5efe1b0a8f7..81fef3ddb5a8 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -428,9 +428,20 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 			  u32 *flags, struct vif_params *params);
 void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev);
 
-int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
-				  struct wireless_dev *wdev,
-				  enum nl80211_iftype iftype);
+int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
+				 struct wireless_dev *wdev,
+				 enum nl80211_iftype iftype,
+				 struct ieee80211_channel *chan,
+				 enum cfg80211_chan_mode chanmode);
+
+static inline int
+cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
+			      struct wireless_dev *wdev,
+			      enum nl80211_iftype iftype)
+{
+	return cfg80211_can_use_iftype_chan(rdev, wdev, iftype, NULL,
+					    CHAN_MODE_UNDEFINED);
+}
 
 static inline int
 cfg80211_can_add_interface(struct cfg80211_registered_device *rdev,
@@ -439,6 +450,16 @@ cfg80211_can_add_interface(struct cfg80211_registered_device *rdev,
 	return cfg80211_can_change_interface(rdev, NULL, iftype);
 }
 
+static inline int
+cfg80211_can_use_chan(struct cfg80211_registered_device *rdev,
+		      struct wireless_dev *wdev,
+		      struct ieee80211_channel *chan,
+		      enum cfg80211_chan_mode chanmode)
+{
+	return cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype,
+					    chan, chanmode);
+}
+
 void
 cfg80211_get_chan_state(struct cfg80211_registered_device *rdev,
 		        struct wireless_dev *wdev,
@@ -461,6 +482,8 @@ int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
 void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
 			       enum nl80211_iftype iftype, int num);
 
+#define CFG80211_MAX_NUM_DIFFERENT_CHANNELS 10
+
 #ifdef CONFIG_CFG80211_DEVELOPER_WARNINGS
 #define CFG80211_DEV_WARN_ON(cond)	WARN_ON(cond)
 #else
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 9b92ec57d07b..4713cea9a2fa 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -938,13 +938,20 @@ int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
 	return res;
 }
 
-int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
-				  struct wireless_dev *wdev,
-				  enum nl80211_iftype iftype)
+int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
+				 struct wireless_dev *wdev,
+				 enum nl80211_iftype iftype,
+				 struct ieee80211_channel *chan,
+				 enum cfg80211_chan_mode chanmode)
 {
 	struct wireless_dev *wdev_iter;
 	u32 used_iftypes = BIT(iftype);
 	int num[NUM_NL80211_IFTYPES];
+	struct ieee80211_channel
+			*used_channels[CFG80211_MAX_NUM_DIFFERENT_CHANNELS];
+	struct ieee80211_channel *ch;
+	enum cfg80211_chan_mode chmode;
+	int num_different_channels = 0;
 	int total = 1;
 	int i, j;
 
@@ -955,9 +962,23 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
 		return 0;
 
 	memset(num, 0, sizeof(num));
+	memset(used_channels, 0, sizeof(used_channels));
 
 	num[iftype] = 1;
 
+	switch (chanmode) {
+	case CHAN_MODE_UNDEFINED:
+		break;
+	case CHAN_MODE_SHARED:
+		WARN_ON(!chan);
+		used_channels[0] = chan;
+		num_different_channels++;
+		break;
+	case CHAN_MODE_EXCLUSIVE:
+		num_different_channels++;
+		break;
+	}
+
 	mutex_lock(&rdev->devlist_mtx);
 	list_for_each_entry(wdev_iter, &rdev->netdev_list, list) {
 		if (wdev_iter == wdev)
@@ -968,6 +989,31 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
 		if (rdev->wiphy.software_iftypes & BIT(wdev_iter->iftype))
 			continue;
 
+		cfg80211_get_chan_state(rdev, wdev_iter, &ch, &chmode);
+
+		switch (chmode) {
+		case CHAN_MODE_UNDEFINED:
+			break;
+		case CHAN_MODE_SHARED:
+			for (i = 0; i < CFG80211_MAX_NUM_DIFFERENT_CHANNELS; i++)
+				if (!used_channels[i] || used_channels[i] == ch)
+					break;
+
+			if (i == CFG80211_MAX_NUM_DIFFERENT_CHANNELS) {
+				mutex_unlock(&rdev->devlist_mtx);
+				return -EBUSY;
+			}
+
+			if (used_channels[i] == NULL) {
+				used_channels[i] = ch;
+				num_different_channels++;
+			}
+			break;
+		case CHAN_MODE_EXCLUSIVE:
+			num_different_channels++;
+			break;
+		}
+
 		num[wdev_iter->iftype]++;
 		total++;
 		used_iftypes |= BIT(wdev_iter->iftype);
@@ -984,12 +1030,15 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
 
 		c = &rdev->wiphy.iface_combinations[i];
 
+		if (total > c->max_interfaces)
+			continue;
+		if (num_different_channels > c->num_different_channels)
+			continue;
+
 		limits = kmemdup(c->limits, sizeof(limits[0]) * c->n_limits,
 				 GFP_KERNEL);
 		if (!limits)
 			return -ENOMEM;
-		if (total > c->max_interfaces)
-			goto cont;
 
 		for (iftype = 0; iftype < NUM_NL80211_IFTYPES; iftype++) {
 			if (rdev->wiphy.software_iftypes & BIT(iftype))
-- 
cgit v1.2.3


From e4e32459c2daea59516da59999706b357e6eb480 Mon Sep 17 00:00:00 2001
From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 29 Jun 2012 12:47:08 +0200
Subject: cfg80211: respect iface combinations when starting operation

devlist_mtx locking is changed to accomodate changes.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/core.c    |  2 ++
 net/wireless/ibss.c    | 10 ++++++++++
 net/wireless/mesh.c    | 12 ++++++++++++
 net/wireless/mlme.c    | 16 ++++++++++++++++
 net/wireless/nl80211.c |  8 ++++++++
 net/wireless/util.c    |  9 ++++-----
 6 files changed, 52 insertions(+), 5 deletions(-)

diff --git a/net/wireless/core.c b/net/wireless/core.c
index b26695ad3e97..ca2b95f24846 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -990,7 +990,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 			return notifier_from_errno(-EOPNOTSUPP);
 		if (rfkill_blocked(rdev->rfkill))
 			return notifier_from_errno(-ERFKILL);
+		mutex_lock(&rdev->devlist_mtx);
 		ret = cfg80211_can_add_interface(rdev, wdev->iftype);
+		mutex_unlock(&rdev->devlist_mtx);
 		if (ret)
 			return notifier_from_errno(ret);
 		cfg80211_lock_rdev(rdev);
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index b90fd86b2d18..ca5672f6ee2f 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -118,6 +118,16 @@ int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
 	wdev->wext.ibss.channel = params->channel;
 #endif
 	wdev->sme_state = CFG80211_SME_CONNECTING;
+
+	err = cfg80211_can_use_chan(rdev, wdev, params->channel,
+				    params->channel_fixed
+				    ? CHAN_MODE_SHARED
+				    : CHAN_MODE_EXCLUSIVE);
+	if (err) {
+		wdev->connect_keys = NULL;
+		return err;
+	}
+
 	err = rdev->ops->join_ibss(&rdev->wiphy, dev, params);
 	if (err) {
 		wdev->connect_keys = NULL;
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index bab381344723..c384e77ff77a 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -155,6 +155,11 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
 					  setup->channel_type))
 		return -EINVAL;
 
+	err = cfg80211_can_use_chan(rdev, wdev, setup->channel,
+				    CHAN_MODE_SHARED);
+	if (err)
+		return err;
+
 	err = rdev->ops->join_mesh(&rdev->wiphy, dev, conf, setup);
 	if (!err) {
 		memcpy(wdev->ssid, setup->mesh_id, setup->mesh_id_len);
@@ -173,9 +178,11 @@ int cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	int err;
 
+	mutex_lock(&rdev->devlist_mtx);
 	wdev_lock(wdev);
 	err = __cfg80211_join_mesh(rdev, dev, setup, conf);
 	wdev_unlock(wdev);
+	mutex_unlock(&rdev->devlist_mtx);
 
 	return err;
 }
@@ -208,6 +215,11 @@ int cfg80211_set_mesh_freq(struct cfg80211_registered_device *rdev,
 		if (!netif_running(wdev->netdev))
 			return -ENETDOWN;
 
+		err = cfg80211_can_use_chan(rdev, wdev, channel,
+					    CHAN_MODE_SHARED);
+		if (err)
+			return err;
+
 		err = rdev->ops->libertas_set_mesh_channel(&rdev->wiphy,
 							   wdev->netdev,
 							   channel);
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index a7882eb8c46e..d4fece3bb18a 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -302,8 +302,14 @@ int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
 	if (!req.bss)
 		return -ENOENT;
 
+	err = cfg80211_can_use_chan(rdev, wdev, req.bss->channel,
+				    CHAN_MODE_SHARED);
+	if (err)
+		goto out;
+
 	err = rdev->ops->auth(&rdev->wiphy, dev, &req);
 
+out:
 	cfg80211_put_bss(req.bss);
 	return err;
 }
@@ -317,11 +323,13 @@ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
 {
 	int err;
 
+	mutex_lock(&rdev->devlist_mtx);
 	wdev_lock(dev->ieee80211_ptr);
 	err = __cfg80211_mlme_auth(rdev, dev, chan, auth_type, bssid,
 				   ssid, ssid_len, ie, ie_len,
 				   key, key_len, key_idx);
 	wdev_unlock(dev->ieee80211_ptr);
+	mutex_unlock(&rdev->devlist_mtx);
 
 	return err;
 }
@@ -397,8 +405,14 @@ int __cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
 		return -ENOENT;
 	}
 
+	err = cfg80211_can_use_chan(rdev, wdev, req.bss->channel,
+				    CHAN_MODE_SHARED);
+	if (err)
+		goto out;
+
 	err = rdev->ops->assoc(&rdev->wiphy, dev, &req);
 
+out:
 	if (err) {
 		if (was_connected)
 			wdev->sme_state = CFG80211_SME_CONNECTED;
@@ -421,11 +435,13 @@ int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	int err;
 
+	mutex_lock(&rdev->devlist_mtx);
 	wdev_lock(wdev);
 	err = __cfg80211_mlme_assoc(rdev, dev, chan, bssid, prev_bssid,
 				    ssid, ssid_len, ie, ie_len, use_mfp, crypt,
 				    assoc_flags, ht_capa, ht_capa_mask);
 	wdev_unlock(wdev);
+	mutex_unlock(&rdev->devlist_mtx);
 
 	return err;
 }
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 5d29ed1f7c62..77102e66f1ea 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2478,6 +2478,14 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
 					  params.channel_type))
 		return -EINVAL;
 
+	mutex_lock(&rdev->devlist_mtx);
+	err = cfg80211_can_use_chan(rdev, wdev, params.channel,
+				    CHAN_MODE_SHARED);
+	mutex_unlock(&rdev->devlist_mtx);
+
+	if (err)
+		return err;
+
 	err = rdev->ops->start_ap(&rdev->wiphy, dev, &params);
 	if (!err) {
 		wdev->preset_chan = params.channel;
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 4713cea9a2fa..a9260ac85cf1 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -805,8 +805,10 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 		return -EBUSY;
 
 	if (ntype != otype && netif_running(dev)) {
+		mutex_lock(&rdev->devlist_mtx);
 		err = cfg80211_can_change_interface(rdev, dev->ieee80211_ptr,
 						    ntype);
+		mutex_unlock(&rdev->devlist_mtx);
 		if (err)
 			return err;
 
@@ -956,6 +958,7 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
 	int i, j;
 
 	ASSERT_RTNL();
+	lockdep_assert_held(&rdev->devlist_mtx);
 
 	/* Always allow software iftypes */
 	if (rdev->wiphy.software_iftypes & BIT(iftype))
@@ -979,7 +982,6 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
 		break;
 	}
 
-	mutex_lock(&rdev->devlist_mtx);
 	list_for_each_entry(wdev_iter, &rdev->netdev_list, list) {
 		if (wdev_iter == wdev)
 			continue;
@@ -999,10 +1001,8 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
 				if (!used_channels[i] || used_channels[i] == ch)
 					break;
 
-			if (i == CFG80211_MAX_NUM_DIFFERENT_CHANNELS) {
-				mutex_unlock(&rdev->devlist_mtx);
+			if (i == CFG80211_MAX_NUM_DIFFERENT_CHANNELS)
 				return -EBUSY;
-			}
 
 			if (used_channels[i] == NULL) {
 				used_channels[i] = ch;
@@ -1018,7 +1018,6 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
 		total++;
 		used_iftypes |= BIT(wdev_iter->iftype);
 	}
-	mutex_unlock(&rdev->devlist_mtx);
 
 	if (total == 1)
 		return 0;
-- 
cgit v1.2.3


From d6f1c316346c95b0a280954d5afca29459921a24 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 28 Jun 2012 16:49:29 +0200
Subject: iwlwifi: add trailing newline to some messages

Some messages were missing a trailing newline, add it.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/pcie/trans.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index bac0eb0d046d..203d575e4493 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -1141,7 +1141,7 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans)
 			FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(ch), 1000);
 		if (ret < 0)
 			IWL_ERR(trans,
-				"Failing on timeout while stopping DMA channel %d [0x%08x]",
+				"Failing on timeout while stopping DMA channel %d [0x%08x]\n",
 				ch,
 				iwl_read_direct32(trans,
 						  FH_TSSR_TX_STATUS_REG));
@@ -1149,7 +1149,8 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans)
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 
 	if (!trans_pcie->txq) {
-		IWL_WARN(trans, "Stopping tx queues that aren't allocated...");
+		IWL_WARN(trans,
+			 "Stopping tx queues that aren't allocated...\n");
 		return 0;
 	}
 
@@ -1426,7 +1427,7 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
 
 	err = iwl_prepare_card_hw(trans);
 	if (err) {
-		IWL_ERR(trans, "Error while preparing HW: %d", err);
+		IWL_ERR(trans, "Error while preparing HW: %d\n", err);
 		goto err_free_irq;
 	}
 
@@ -2127,13 +2128,14 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 
 	err = pci_request_regions(pdev, DRV_NAME);
 	if (err) {
-		dev_printk(KERN_ERR, &pdev->dev, "pci_request_regions failed");
+		dev_printk(KERN_ERR, &pdev->dev,
+			   "pci_request_regions failed\n");
 		goto out_pci_disable_device;
 	}
 
 	trans_pcie->hw_base = pci_ioremap_bar(pdev, 0);
 	if (!trans_pcie->hw_base) {
-		dev_printk(KERN_ERR, &pdev->dev, "pci_ioremap_bar failed");
+		dev_printk(KERN_ERR, &pdev->dev, "pci_ioremap_bar failed\n");
 		err = -ENODEV;
 		goto out_pci_release_regions;
 	}
@@ -2154,7 +2156,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	err = pci_enable_msi(pdev);
 	if (err)
 		dev_printk(KERN_ERR, &pdev->dev,
-			   "pci_enable_msi failed(0X%x)", err);
+			   "pci_enable_msi failed(0X%x)\n", err);
 
 	trans->dev = &pdev->dev;
 	trans_pcie->irq = pdev->irq;
-- 
cgit v1.2.3


From 346c265a48169d73a69c88ce9d6b65e6bb3b1f20 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 28 Jun 2012 18:45:38 +0200
Subject: iwlwifi: fix debug message level

Debug messages should be printed using dev_dbg() not
dev_err() which requires DEBUG to be defined.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-debug.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.c b/drivers/net/wireless/iwlwifi/iwl-debug.c
index 0f8fcd1d4fe2..87535a67de76 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.c
@@ -61,6 +61,9 @@
  *
  *****************************************************************************/
 
+#define DEBUG
+
+#include <linux/device.h>
 #include <linux/interrupt.h>
 #include <linux/export.h>
 #include "iwl-debug.h"
@@ -124,7 +127,7 @@ void __iwl_dbg(struct device *dev,
 #ifdef CONFIG_IWLWIFI_DEBUG
 	if (iwl_have_debug_level(level) &&
 	    (!limit || net_ratelimit()))
-		dev_err(dev, "%c %s %pV", in_interrupt() ? 'I' : 'U',
+		dev_dbg(dev, "%c %s %pV", in_interrupt() ? 'I' : 'U',
 			function, &vaf);
 #endif
 	trace_iwlwifi_dbg(level, in_interrupt(), function, &vaf);
-- 
cgit v1.2.3


From d9b3b28b93812715dcee8e4eed8cb8d0707a45f8 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Thu, 28 Jun 2012 15:03:13 +0300
Subject: mac80211: allow calling ieee80211_ap_probereq_get() during auth/assoc

Drivers might need getting the probe request
(e.g. in order to extract the ssid) even during
auth/assoc.

Make ieee80211_ap_probereq_get() support it
by considering auth_data/assoc_data as well.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/mlme.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 398ce8e9c4d7..e9c0d1b68fc8 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1612,6 +1612,7 @@ struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw,
 {
 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+	struct cfg80211_bss *cbss;
 	struct sk_buff *skb;
 	const u8 *ssid;
 	int ssid_len;
@@ -1621,16 +1622,22 @@ struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw,
 
 	ASSERT_MGD_MTX(ifmgd);
 
-	if (!ifmgd->associated)
+	if (ifmgd->associated)
+		cbss = ifmgd->associated;
+	else if (ifmgd->auth_data)
+		cbss = ifmgd->auth_data->bss;
+	else if (ifmgd->assoc_data)
+		cbss = ifmgd->assoc_data->bss;
+	else
 		return NULL;
 
-	ssid = ieee80211_bss_get_ie(ifmgd->associated, WLAN_EID_SSID);
+	ssid = ieee80211_bss_get_ie(cbss, WLAN_EID_SSID);
 	if (WARN_ON_ONCE(ssid == NULL))
 		ssid_len = 0;
 	else
 		ssid_len = ssid[1];
 
-	skb = ieee80211_build_probe_req(sdata, ifmgd->associated->bssid,
+	skb = ieee80211_build_probe_req(sdata, cbss->bssid,
 					(u32) -1, ssid + 2, ssid_len,
 					NULL, 0, true);
 
-- 
cgit v1.2.3


From 3a0c52a6d82cc41da965284412608c74aece34e4 Mon Sep 17 00:00:00 2001
From: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Date: Mon, 2 Jul 2012 09:32:32 +0300
Subject: cfg80211: add 802.11ad (60gHz band) support

Add enumerations for both cfg80211 and nl80211.
This expands wiphy.bands etc. arrays.

Extend channel <-> frequency translation to cover 60g band
and modify the rate check logic since there are no legacy
mandatory rates (only MCS is used.)

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlegacy/3945-rs.c |  2 +-
 include/linux/nl80211.h                 |  2 ++
 include/net/cfg80211.h                  |  2 ++
 net/mac80211/tx.c                       |  2 ++
 net/wireless/core.c                     | 10 ++++++++--
 net/wireless/util.c                     | 35 +++++++++++++++++++++++++--------
 6 files changed, 42 insertions(+), 11 deletions(-)

diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c
index 4b10157d8686..d4fd29ad90dc 100644
--- a/drivers/net/wireless/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/iwlegacy/3945-rs.c
@@ -946,7 +946,7 @@ il3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id)
 	case IEEE80211_BAND_5GHZ:
 		rs_sta->expected_tpt = il3945_expected_tpt_a;
 		break;
-	case IEEE80211_NUM_BANDS:
+	default:
 		BUG();
 		break;
 	}
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 23003272c70e..74cc55c1bf28 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -2545,10 +2545,12 @@ enum nl80211_tx_rate_attributes {
  * enum nl80211_band - Frequency band
  * @NL80211_BAND_2GHZ: 2.4 GHz ISM band
  * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
+ * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz)
  */
 enum nl80211_band {
 	NL80211_BAND_2GHZ,
 	NL80211_BAND_5GHZ,
+	NL80211_BAND_60GHZ,
 };
 
 /**
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index fa269347355b..0b564e83a24b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -70,11 +70,13 @@
  *
  * @IEEE80211_BAND_2GHZ: 2.4GHz ISM band
  * @IEEE80211_BAND_5GHZ: around 5GHz band (4.9-5.7)
+ * @IEEE80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz)
  * @IEEE80211_NUM_BANDS: number of defined bands
  */
 enum ieee80211_band {
 	IEEE80211_BAND_2GHZ = NL80211_BAND_2GHZ,
 	IEEE80211_BAND_5GHZ = NL80211_BAND_5GHZ,
+	IEEE80211_BAND_60GHZ = NL80211_BAND_60GHZ,
 
 	/* keep last */
 	IEEE80211_NUM_BANDS
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 4e753032e48d..4990f4fb5864 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -140,6 +140,8 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
 			if (r->flags & IEEE80211_RATE_MANDATORY_A)
 				mrate = r->bitrate;
 			break;
+		case IEEE80211_BAND_60GHZ:
+			/* TODO, for now fall through */
 		case IEEE80211_NUM_BANDS:
 			WARN_ON(1);
 			break;
diff --git a/net/wireless/core.c b/net/wireless/core.c
index ca2b95f24846..e13365f1fa63 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -468,8 +468,14 @@ int wiphy_register(struct wiphy *wiphy)
 			continue;
 
 		sband->band = band;
-
-		if (WARN_ON(!sband->n_channels || !sband->n_bitrates))
+		if (WARN_ON(!sband->n_channels))
+			return -EINVAL;
+		/*
+		 * on 60gHz band, there are no legacy rates, so
+		 * n_bitrates is 0
+		 */
+		if (WARN_ON(band != IEEE80211_BAND_60GHZ &&
+			    !sband->n_bitrates))
 			return -EINVAL;
 
 		/*
diff --git a/net/wireless/util.c b/net/wireless/util.c
index a9260ac85cf1..0228c64e73d8 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -35,19 +35,29 @@ int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band)
 {
 	/* see 802.11 17.3.8.3.2 and Annex J
 	 * there are overlapping channel numbers in 5GHz and 2GHz bands */
-	if (band == IEEE80211_BAND_5GHZ) {
-		if (chan >= 182 && chan <= 196)
-			return 4000 + chan * 5;
-		else
-			return 5000 + chan * 5;
-	} else { /* IEEE80211_BAND_2GHZ */
+	if (chan <= 0)
+		return 0; /* not supported */
+	switch (band) {
+	case IEEE80211_BAND_2GHZ:
 		if (chan == 14)
 			return 2484;
 		else if (chan < 14)
 			return 2407 + chan * 5;
+		break;
+	case IEEE80211_BAND_5GHZ:
+		if (chan >= 182 && chan <= 196)
+			return 4000 + chan * 5;
 		else
-			return 0; /* not supported */
+			return 5000 + chan * 5;
+		break;
+	case IEEE80211_BAND_60GHZ:
+		if (chan < 5)
+			return 56160 + chan * 2160;
+		break;
+	default:
+		;
 	}
+	return 0; /* not supported */
 }
 EXPORT_SYMBOL(ieee80211_channel_to_frequency);
 
@@ -60,8 +70,12 @@ int ieee80211_frequency_to_channel(int freq)
 		return (freq - 2407) / 5;
 	else if (freq >= 4910 && freq <= 4980)
 		return (freq - 4000) / 5;
-	else
+	else if (freq <= 45000) /* DMG band lower limit */
 		return (freq - 5000) / 5;
+	else if (freq >= 58320 && freq <= 64800)
+		return (freq - 56160) / 2160;
+	else
+		return 0;
 }
 EXPORT_SYMBOL(ieee80211_frequency_to_channel);
 
@@ -137,6 +151,11 @@ static void set_mandatory_flags_band(struct ieee80211_supported_band *sband,
 		}
 		WARN_ON(want != 0 && want != 3 && want != 6);
 		break;
+	case IEEE80211_BAND_60GHZ:
+		/* check for mandatory HT MCS 1..4 */
+		WARN_ON(!sband->ht_cap.ht_supported);
+		WARN_ON((sband->ht_cap.mcs.rx_mask[0] & 0x1e) != 0x1e);
+		break;
 	case IEEE80211_NUM_BANDS:
 		WARN_ON(1);
 		break;
-- 
cgit v1.2.3


From 90cdc6df71c3716e660f7d99926d5f24b461c6cc Mon Sep 17 00:00:00 2001
From: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Date: Mon, 2 Jul 2012 09:32:34 +0300
Subject: wireless: regulatory for 60g

Add regulatory rule for the 60g band

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/reg.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index baf5704740ee..b2b32229b607 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -129,7 +129,7 @@ static DECLARE_DELAYED_WORK(reg_timeout, reg_timeout_work);
 
 /* We keep a static world regulatory domain in case of the absence of CRDA */
 static const struct ieee80211_regdomain world_regdom = {
-	.n_reg_rules = 5,
+	.n_reg_rules = 6,
 	.alpha2 =  "00",
 	.reg_rules = {
 		/* IEEE 802.11b/g, channels 1..11 */
@@ -156,6 +156,9 @@ static const struct ieee80211_regdomain world_regdom = {
 		REG_RULE(5745-10, 5825+10, 40, 6, 20,
 			NL80211_RRF_PASSIVE_SCAN |
 			NL80211_RRF_NO_IBSS),
+
+		/* IEEE 802.11ad (60gHz), channels 1..3 */
+		REG_RULE(56160+2160*1-1080, 56160+2160*3+1080, 2160, 0, 0, 0),
 	}
 };
 
-- 
cgit v1.2.3


From b188148c690e15284d5b20d384f950506d02e3e2 Mon Sep 17 00:00:00 2001
From: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Date: Mon, 2 Jul 2012 09:32:35 +0300
Subject: wireless: 60g protocol constants

Provide various constants as defined by the 802.11ad:
frame types, IE's, capability bits, action categories

Introduce GCMP cipher, mandatory by 802.11ad

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/linux/ieee80211.h | 90 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 89 insertions(+), 1 deletion(-)

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index abf0e5fe6d24..e02fc682bb68 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -47,6 +47,7 @@
 #define IEEE80211_FCTL_MOREDATA		0x2000
 #define IEEE80211_FCTL_PROTECTED	0x4000
 #define IEEE80211_FCTL_ORDER		0x8000
+#define IEEE80211_FCTL_CTL_EXT		0x0f00
 
 #define IEEE80211_SCTL_FRAG		0x000F
 #define IEEE80211_SCTL_SEQ		0xFFF0
@@ -54,6 +55,7 @@
 #define IEEE80211_FTYPE_MGMT		0x0000
 #define IEEE80211_FTYPE_CTL		0x0004
 #define IEEE80211_FTYPE_DATA		0x0008
+#define IEEE80211_FTYPE_EXT		0x000c
 
 /* management */
 #define IEEE80211_STYPE_ASSOC_REQ	0x0000
@@ -70,6 +72,7 @@
 #define IEEE80211_STYPE_ACTION		0x00D0
 
 /* control */
+#define IEEE80211_STYPE_CTL_EXT		0x0060
 #define IEEE80211_STYPE_BACK_REQ	0x0080
 #define IEEE80211_STYPE_BACK		0x0090
 #define IEEE80211_STYPE_PSPOLL		0x00A0
@@ -97,6 +100,18 @@
 #define IEEE80211_STYPE_QOS_CFPOLL		0x00E0
 #define IEEE80211_STYPE_QOS_CFACKPOLL		0x00F0
 
+/* extension, added by 802.11ad */
+#define IEEE80211_STYPE_DMG_BEACON		0x0000
+
+/* control extension - for IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTL_EXT */
+#define IEEE80211_CTL_EXT_POLL		0x2000
+#define IEEE80211_CTL_EXT_SPR		0x3000
+#define IEEE80211_CTL_EXT_GRANT	0x4000
+#define IEEE80211_CTL_EXT_DMG_CTS	0x5000
+#define IEEE80211_CTL_EXT_DMG_DTS	0x6000
+#define IEEE80211_CTL_EXT_SSW		0x8000
+#define IEEE80211_CTL_EXT_SSW_FBACK	0x9000
+#define IEEE80211_CTL_EXT_SSW_ACK	0xa000
 
 /* miscellaneous IEEE 802.11 constants */
 #define IEEE80211_MAX_FRAG_THRESHOLD	2352
@@ -1191,6 +1206,21 @@ struct ieee80211_vht_mcs_info {
 #define WLAN_CAPABILITY_QOS		(1<<9)
 #define WLAN_CAPABILITY_SHORT_SLOT_TIME	(1<<10)
 #define WLAN_CAPABILITY_DSSS_OFDM	(1<<13)
+
+/* DMG (60gHz) 802.11ad */
+/* type - bits 0..1 */
+#define WLAN_CAPABILITY_DMG_TYPE_IBSS		(1<<0) /* Tx by: STA */
+#define WLAN_CAPABILITY_DMG_TYPE_PBSS		(2<<0) /* Tx by: PCP */
+#define WLAN_CAPABILITY_DMG_TYPE_AP		(3<<0) /* Tx by: AP */
+
+#define WLAN_CAPABILITY_DMG_CBAP_ONLY		(1<<2)
+#define WLAN_CAPABILITY_DMG_CBAP_SOURCE	(1<<3)
+#define WLAN_CAPABILITY_DMG_PRIVACY		(1<<4)
+#define WLAN_CAPABILITY_DMG_ECPAC		(1<<5)
+
+#define WLAN_CAPABILITY_DMG_SPECTRUM_MGMT	(1<<8)
+#define WLAN_CAPABILITY_DMG_RADIO_MEASURE	(1<<12)
+
 /* measurement */
 #define IEEE80211_SPCT_MSR_RPRT_MODE_LATE	(1<<0)
 #define IEEE80211_SPCT_MSR_RPRT_MODE_INCAPABLE	(1<<1)
@@ -1200,7 +1230,6 @@ struct ieee80211_vht_mcs_info {
 #define IEEE80211_SPCT_MSR_RPRT_TYPE_CCA	1
 #define IEEE80211_SPCT_MSR_RPRT_TYPE_RPI	2
 
-
 /* 802.11g ERP information element */
 #define WLAN_ERP_NON_ERP_PRESENT (1<<0)
 #define WLAN_ERP_USE_PROTECTION (1<<1)
@@ -1212,6 +1241,16 @@ enum {
 	WLAN_ERP_PREAMBLE_LONG = 1,
 };
 
+/* Band ID, 802.11ad #8.4.1.45 */
+enum {
+	IEEE80211_BANDID_TV_WS = 0, /* TV white spaces */
+	IEEE80211_BANDID_SUB1  = 1, /* Sub-1 GHz (excluding TV white spaces) */
+	IEEE80211_BANDID_2G    = 2, /* 2.4 GHz */
+	IEEE80211_BANDID_3G    = 3, /* 3.6 GHz */
+	IEEE80211_BANDID_5G    = 4, /* 4.9 and 5 GHz */
+	IEEE80211_BANDID_60G   = 5, /* 60 GHz */
+};
+
 /* Status codes */
 enum ieee80211_statuscode {
 	WLAN_STATUS_SUCCESS = 0,
@@ -1263,6 +1302,17 @@ enum ieee80211_statuscode {
 	WLAN_STATUS_ANTI_CLOG_REQUIRED = 76,
 	WLAN_STATUS_FCG_NOT_SUPP = 78,
 	WLAN_STATUS_STA_NO_TBTT = 78,
+	/* 802.11ad */
+	WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES = 39,
+	WLAN_STATUS_REJECTED_FOR_DELAY_PERIOD = 47,
+	WLAN_STATUS_REJECT_WITH_SCHEDULE = 83,
+	WLAN_STATUS_PENDING_ADMITTING_FST_SESSION = 86,
+	WLAN_STATUS_PERFORMING_FST_NOW = 87,
+	WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW = 88,
+	WLAN_STATUS_REJECT_U_PID_SETTING = 89,
+	WLAN_STATUS_REJECT_DSE_BAND = 96,
+	WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99,
+	WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103,
 };
 
 
@@ -1422,6 +1472,40 @@ enum ieee80211_eid {
 
 	WLAN_EID_VHT_CAPABILITY = 191,
 	WLAN_EID_VHT_OPERATION = 192,
+
+	/* 802.11ad */
+	WLAN_EID_NON_TX_BSSID_CAP =  83,
+	WLAN_EID_WAKEUP_SCHEDULE = 143,
+	WLAN_EID_EXT_SCHEDULE = 144,
+	WLAN_EID_STA_AVAILABILITY = 145,
+	WLAN_EID_DMG_TSPEC = 146,
+	WLAN_EID_DMG_AT = 147,
+	WLAN_EID_DMG_CAP = 148,
+	WLAN_EID_DMG_OPERATION = 151,
+	WLAN_EID_DMG_BSS_PARAM_CHANGE = 152,
+	WLAN_EID_DMG_BEAM_REFINEMENT = 153,
+	WLAN_EID_CHANNEL_MEASURE_FEEDBACK = 154,
+	WLAN_EID_AWAKE_WINDOW = 157,
+	WLAN_EID_MULTI_BAND = 158,
+	WLAN_EID_ADDBA_EXT = 159,
+	WLAN_EID_NEXT_PCP_LIST = 160,
+	WLAN_EID_PCP_HANDOVER = 161,
+	WLAN_EID_DMG_LINK_MARGIN = 162,
+	WLAN_EID_SWITCHING_STREAM = 163,
+	WLAN_EID_SESSION_TRANSITION = 164,
+	WLAN_EID_DYN_TONE_PAIRING_REPORT = 165,
+	WLAN_EID_CLUSTER_REPORT = 166,
+	WLAN_EID_RELAY_CAP = 167,
+	WLAN_EID_RELAY_XFER_PARAM_SET = 168,
+	WLAN_EID_BEAM_LINK_MAINT = 169,
+	WLAN_EID_MULTIPLE_MAC_ADDR = 170,
+	WLAN_EID_U_PID = 171,
+	WLAN_EID_DMG_LINK_ADAPT_ACK = 172,
+	WLAN_EID_QUIET_PERIOD_REQ = 175,
+	WLAN_EID_QUIET_PERIOD_RESP = 177,
+	WLAN_EID_EPAC_POLICY = 182,
+	WLAN_EID_CLISTER_TIME_OFF = 183,
+	WLAN_EID_ANTENNA_SECTOR_ID_PATTERN = 190,
 };
 
 /* Action category code */
@@ -1438,7 +1522,10 @@ enum ieee80211_category {
 	WLAN_CATEGORY_MESH_ACTION = 13,
 	WLAN_CATEGORY_MULTIHOP_ACTION = 14,
 	WLAN_CATEGORY_SELF_PROTECTED = 15,
+	WLAN_CATEGORY_DMG = 16,
 	WLAN_CATEGORY_WMM = 17,
+	WLAN_CATEGORY_FST = 18,
+	WLAN_CATEGORY_UNPROT_DMG = 20,
 	WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
 	WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
 };
@@ -1686,6 +1773,7 @@ enum ieee80211_sa_query_action {
 #define WLAN_CIPHER_SUITE_CCMP		0x000FAC04
 #define WLAN_CIPHER_SUITE_WEP104	0x000FAC05
 #define WLAN_CIPHER_SUITE_AES_CMAC	0x000FAC06
+#define WLAN_CIPHER_SUITE_GCMP		0x000FAC08
 
 #define WLAN_CIPHER_SUITE_SMS4		0x00147201
 
-- 
cgit v1.2.3


From ba0afa2f22e1e3f332e45460f99328025d44564e Mon Sep 17 00:00:00 2001
From: Mahesh Palivela <maheshp@posedge.com>
Date: Mon, 2 Jul 2012 11:25:12 +0000
Subject: mac80211: include VHT capability IE in probe requests

Insert the VHT capability IE into probe requests.

Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/ieee80211_i.h |  2 ++
 net/mac80211/main.c        |  8 +++++++-
 net/mac80211/util.c        | 25 +++++++++++++++++++++++++
 3 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index b88bdfd248ff..e0423f8c0ce1 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1480,6 +1480,8 @@ u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
 			       struct ieee80211_channel *channel,
 			       enum nl80211_channel_type channel_type,
 			       u16 prot_mode);
+u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
+			       u32 cap);
 int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata,
 			    struct sk_buff *skb, bool need_basic);
 int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index aded0018f6f3..ab32c59be894 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -688,7 +688,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	int result, i;
 	enum ieee80211_band band;
 	int channels, max_bitrates;
-	bool supp_ht;
+	bool supp_ht, supp_vht;
 	netdev_features_t feature_whitelist;
 	static const u32 cipher_suites[] = {
 		/* keep WEP first, it may be removed below */
@@ -732,6 +732,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	channels = 0;
 	max_bitrates = 0;
 	supp_ht = false;
+	supp_vht = false;
 	for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
 		struct ieee80211_supported_band *sband;
 
@@ -749,6 +750,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		if (max_bitrates < sband->n_bitrates)
 			max_bitrates = sband->n_bitrates;
 		supp_ht = supp_ht || sband->ht_cap.ht_supported;
+		supp_vht = supp_vht || sband->vht_cap.vht_supported;
 	}
 
 	local->int_scan_req = kzalloc(sizeof(*local->int_scan_req) +
@@ -824,6 +826,10 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	if (supp_ht)
 		local->scan_ies_len += 2 + sizeof(struct ieee80211_ht_cap);
 
+	if (supp_vht)
+		local->scan_ies_len +=
+			2 + sizeof(struct ieee80211_vht_capabilities);
+
 	if (!local->ops->hw_scan) {
 		/* For hw_scan, driver needs to set these up. */
 		local->hw.wiphy->max_scan_ssids = 4;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index c4245695afc3..cb73a0341af4 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1072,6 +1072,10 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
 		pos += noffset - offset;
 	}
 
+	if (sband->vht_cap.vht_supported)
+		pos = ieee80211_ie_build_vht_cap(pos, &sband->vht_cap,
+						 sband->vht_cap.cap);
+
 	return pos - buffer;
 }
 
@@ -1699,6 +1703,27 @@ u8 *ieee80211_ie_build_ht_cap(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
 	return pos;
 }
 
+u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
+							   u32 cap)
+{
+	__le32 tmp;
+
+	*pos++ = WLAN_EID_VHT_CAPABILITY;
+	*pos++ = sizeof(struct ieee80211_vht_capabilities);
+	memset(pos, 0, sizeof(struct ieee80211_vht_capabilities));
+
+	/* capability flags */
+	tmp = cpu_to_le32(cap);
+	memcpy(pos, &tmp, sizeof(u32));
+	pos += sizeof(u32);
+
+	/* VHT MCS set */
+	memcpy(pos, &vht_cap->vht_mcs, sizeof(vht_cap->vht_mcs));
+	pos += sizeof(vht_cap->vht_mcs);
+
+	return pos;
+}
+
 u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
 			       struct ieee80211_channel *channel,
 			       enum nl80211_channel_type channel_type,
-- 
cgit v1.2.3


From cb831b537d50d21f6afb5dffbde4cf6523627461 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 2 Jul 2012 15:40:18 +0200
Subject: mac80211: remove tx_frags driver callback

The implementation of tx_frags is buggy due to
not handling queue stop, and there's no driver
implementing it so remove it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/net/mac80211.h    | 15 ---------------
 net/mac80211/driver-ops.h |  8 --------
 net/mac80211/main.c       |  2 +-
 net/mac80211/tx.c         |  7 ++-----
 4 files changed, 3 insertions(+), 29 deletions(-)

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b5da094468f1..dc2a97af95e7 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1896,19 +1896,6 @@ enum ieee80211_rate_control_changed {
  *	The low-level driver should send the frame out based on
  *	configuration in the TX control data. This handler should,
  *	preferably, never fail and stop queues appropriately.
- *	This must be implemented if @tx_frags is not.
- *	Must be atomic.
- *
- * @tx_frags: Called to transmit multiple fragments of a single MSDU.
- *	This handler must consume all fragments, sending out some of
- *	them only is useless and it can't ask for some of them to be
- *	queued again. If the frame is not fragmented the queue has a
- *	single SKB only. To avoid issues with the networking stack
- *	when TX status is reported the frames should be removed from
- *	the skb queue.
- *	If this is used, the tx_info @vif and @sta pointers will be
- *	invalid -- you must not use them in that case.
- *	This must be implemented if @tx isn't.
  *	Must be atomic.
  *
  * @start: Called before the first netdevice attached to the hardware
@@ -2260,8 +2247,6 @@ enum ieee80211_rate_control_changed {
  */
 struct ieee80211_ops {
 	void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
-	void (*tx_frags)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			 struct ieee80211_sta *sta, struct sk_buff_head *skbs);
 	int (*start)(struct ieee80211_hw *hw);
 	void (*stop)(struct ieee80211_hw *hw);
 #ifdef CONFIG_PM
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 44e8c1242781..5042151a3325 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -27,14 +27,6 @@ static inline void drv_tx(struct ieee80211_local *local, struct sk_buff *skb)
 	local->ops->tx(&local->hw, skb);
 }
 
-static inline void drv_tx_frags(struct ieee80211_local *local,
-				struct ieee80211_vif *vif,
-				struct ieee80211_sta *sta,
-				struct sk_buff_head *skbs)
-{
-	local->ops->tx_frags(&local->hw, vif, sta, skbs);
-}
-
 static inline void drv_get_et_strings(struct ieee80211_sub_if_data *sdata,
 				      u32 sset, u8 *data)
 {
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index ab32c59be894..c794101f8987 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -587,7 +587,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
 
 	local->hw.priv = (char *)local + ALIGN(sizeof(*local), NETDEV_ALIGN);
 
-	BUG_ON(!ops->tx && !ops->tx_frags);
+	BUG_ON(!ops->tx);
 	BUG_ON(!ops->start);
 	BUG_ON(!ops->stop);
 	BUG_ON(!ops->config);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 4990f4fb5864..364a1e7b4afa 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1295,11 +1295,8 @@ static bool __ieee80211_tx(struct ieee80211_local *local,
 		break;
 	}
 
-	if (local->ops->tx_frags)
-		drv_tx_frags(local, vif, pubsta, skbs);
-	else
-		result = ieee80211_tx_frags(local, vif, pubsta, skbs,
-					    txpending);
+	result = ieee80211_tx_frags(local, vif, pubsta, skbs,
+				    txpending);
 
 	ieee80211_tpt_led_trig_tx(local, fc, led_len);
 	ieee80211_led_tx(local, 1);
-- 
cgit v1.2.3


From e3e1a0bcb3f192fe2f95f86a74bd4e7967341e74 Mon Sep 17 00:00:00 2001
From: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
Date: Mon, 2 Jul 2012 19:46:16 +0200
Subject: mac80211: reduce IEEE80211_TX_MAX_RATES

IEEE80211_TX_MAX_RATES can be reduced from 5 to 4 as there
is no current hardware supporting a rate chain with 5 multi
rate stages (mrr), so 4 mrr stages are sufficient.

The memory that is freed within the ieee80211_tx_info struct
will be used in the upcoming Transmission Power Control (TPC)
implementation.

Suggested-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
[reword commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/ath/carl9170/tx.c | 6 +++---
 drivers/net/wireless/p54/txrx.c        | 6 +++---
 include/net/mac80211.h                 | 8 ++++----
 net/mac80211/tx.c                      | 3 +--
 4 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index aed305177af6..ede0b572cebc 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -277,11 +277,11 @@ static void carl9170_tx_release(struct kref *ref)
 		return;
 
 	BUILD_BUG_ON(
-	    offsetof(struct ieee80211_tx_info, status.ampdu_ack_len) != 23);
+	    offsetof(struct ieee80211_tx_info, status.ack_signal) != 20);
 
-	memset(&txinfo->status.ampdu_ack_len, 0,
+	memset(&txinfo->status.ack_signal, 0,
 	       sizeof(struct ieee80211_tx_info) -
-	       offsetof(struct ieee80211_tx_info, status.ampdu_ack_len));
+	       offsetof(struct ieee80211_tx_info, status.ack_signal));
 
 	if (atomic_read(&ar->tx_total_queued))
 		ar->tx_schedule = true;
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c
index 82a1cac920bd..f38786e02623 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -422,11 +422,11 @@ static void p54_rx_frame_sent(struct p54_common *priv, struct sk_buff *skb)
 	 * Clear manually, ieee80211_tx_info_clear_status would
 	 * clear the counts too and we need them.
 	 */
-	memset(&info->status.ampdu_ack_len, 0,
+	memset(&info->status.ack_signal, 0,
 	       sizeof(struct ieee80211_tx_info) -
-	       offsetof(struct ieee80211_tx_info, status.ampdu_ack_len));
+	       offsetof(struct ieee80211_tx_info, status.ack_signal));
 	BUILD_BUG_ON(offsetof(struct ieee80211_tx_info,
-			      status.ampdu_ack_len) != 23);
+			      status.ack_signal) != 20);
 
 	if (entry_hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_ALIGN))
 		pad = entry_data->align[0];
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index dc2a97af95e7..3f1b58cf9c8c 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -475,7 +475,7 @@ enum mac80211_rate_control_flags {
 #define IEEE80211_TX_INFO_RATE_DRIVER_DATA_SIZE 24
 
 /* maximum number of rate stages */
-#define IEEE80211_TX_MAX_RATES	5
+#define IEEE80211_TX_MAX_RATES	4
 
 /**
  * struct ieee80211_tx_rate - rate selection/status
@@ -563,11 +563,11 @@ struct ieee80211_tx_info {
 		} control;
 		struct {
 			struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES];
-			u8 ampdu_ack_len;
 			int ack_signal;
+			u8 ampdu_ack_len;
 			u8 ampdu_len;
 			u8 antenna;
-			/* 14 bytes free */
+			/* 21 bytes free */
 		} status;
 		struct {
 			struct ieee80211_tx_rate driver_rates[
@@ -634,7 +634,7 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
 		info->status.rates[i].count = 0;
 
 	BUILD_BUG_ON(
-	    offsetof(struct ieee80211_tx_info, status.ampdu_ack_len) != 23);
+	    offsetof(struct ieee80211_tx_info, status.ack_signal) != 20);
 	memset(&info->status.ampdu_ack_len, 0,
 	       sizeof(struct ieee80211_tx_info) -
 	       offsetof(struct ieee80211_tx_info, status.ampdu_ack_len));
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 364a1e7b4afa..c9d2175d15c1 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -959,8 +959,7 @@ ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx)
 			info->control.rates[1].idx = -1;
 			info->control.rates[2].idx = -1;
 			info->control.rates[3].idx = -1;
-			info->control.rates[4].idx = -1;
-			BUILD_BUG_ON(IEEE80211_TX_MAX_RATES != 5);
+			BUILD_BUG_ON(IEEE80211_TX_MAX_RATES != 4);
 			info->flags &= ~IEEE80211_TX_CTL_RATE_CTRL_PROBE;
 		} else {
 			hdr->frame_control &= ~morefrags;
-- 
cgit v1.2.3


From 1b083ea4c072e49a6b0d4a1a6d5d9a6e4b3606b1 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 3 Jul 2012 13:14:49 +0200
Subject: mac80211_hwsim: fix NUM_BANDS usage

Due to the recent change of NUM_BANDS from 2 to 3 hwsim
broke. Fix the code by using the right constant but don't
support bands other than 2.4 and 5 GHz.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/mac80211_hwsim.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 5bddf53ece1d..c68728c6c6fa 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -292,7 +292,7 @@ struct mac80211_hwsim_data {
 	struct list_head list;
 	struct ieee80211_hw *hw;
 	struct device *dev;
-	struct ieee80211_supported_band bands[2];
+	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
 	struct ieee80211_channel channels_2ghz[ARRAY_SIZE(hwsim_channels_2ghz)];
 	struct ieee80211_channel channels_5ghz[ARRAY_SIZE(hwsim_channels_5ghz)];
 	struct ieee80211_rate rates[ARRAY_SIZE(hwsim_rates)];
@@ -1855,7 +1855,7 @@ static int __init init_mac80211_hwsim(void)
 				sband->n_bitrates = ARRAY_SIZE(hwsim_rates) - 4;
 				break;
 			default:
-				break;
+				continue;
 			}
 
 			sband->ht_cap.ht_supported = true;
-- 
cgit v1.2.3


From a1845fc7c552977e23fe552ad3f5c6c279e3d550 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 27 Jun 2012 13:18:36 +0200
Subject: mac80211: add TX prepare API

Some drivers require setup before being able to send
management frames in managed mode, in particular in
multi-channel cases.

Introduce API to allow the drivers to do such setup
while being able to sleep waiting for the setup to
finish in the device. This isn't possible inside the
TX call since that can't sleep.

A future patch may also restructure the TX retry to
wait for the driver to report the frame status, as
suggested by Arik in
http://mid.gmane.org/CA+XVXffKSEL6ZQPQ98x-zO-NL2=TNF1uN==mprRyUmAaRn254g@mail.gmail.com

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/net/mac80211.h    | 15 +++++++++++++++
 net/mac80211/driver-ops.h | 14 ++++++++++++++
 net/mac80211/mlme.c       |  8 ++++++++
 net/mac80211/trace.h      |  7 +++++++
 4 files changed, 44 insertions(+)

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 3f1b58cf9c8c..e3fa90ce9ecb 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2244,6 +2244,18 @@ enum ieee80211_rate_control_changed {
  * @get_rssi: Get current signal strength in dBm, the function is optional
  *	and can sleep.
  *
+ * @mgd_prepare_tx: Prepare for transmitting a management frame for association
+ *	before associated. In multi-channel scenarios, a virtual interface is
+ *	bound to a channel before it is associated, but as it isn't associated
+ *	yet it need not necessarily be given airtime, in particular since any
+ *	transmission to a P2P GO needs to be synchronized against the GO's
+ *	powersave state. mac80211 will call this function before transmitting a
+ *	management frame prior to having successfully associated to allow the
+ *	driver to give it channel time for the transmission, to get a response
+ *	and to be able to synchronize with the GO.
+ *	The callback will be called before each transmission and upon return
+ *	mac80211 will transmit the frame right away.
+ *	The callback is optional and can (should!) sleep.
  */
 struct ieee80211_ops {
 	void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
@@ -2383,6 +2395,9 @@ struct ieee80211_ops {
 				  u32 sset, u8 *data);
 	int	(*get_rssi)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			    struct ieee80211_sta *sta, s8 *rssi_dbm);
+
+	void	(*mgd_prepare_tx)(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif);
 };
 
 /**
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 5042151a3325..df9203199102 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -852,4 +852,18 @@ static inline int drv_get_rssi(struct ieee80211_local *local,
 
 	return ret;
 }
+
+static inline void drv_mgd_prepare_tx(struct ieee80211_local *local,
+				      struct ieee80211_sub_if_data *sdata)
+{
+	might_sleep();
+
+	check_sdata_in_driver(sdata);
+	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
+
+	trace_drv_mgd_prepare_tx(local, sdata);
+	if (local->ops->mgd_prepare_tx)
+		local->ops->mgd_prepare_tx(&local->hw, &sdata->vif);
+	trace_drv_return_void(local);
+}
 #endif /* __MAC80211_DRIVER_OPS */
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index e9c0d1b68fc8..d563f7c55531 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -541,6 +541,8 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
 		memcpy(pos, assoc_data->ie + offset, noffset - offset);
 	}
 
+	drv_mgd_prepare_tx(local, sdata);
+
 	IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
 	ieee80211_tx_skb(sdata, skb);
 }
@@ -580,6 +582,9 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
 		if (!(ifmgd->flags & IEEE80211_STA_MFP_ENABLED))
 			IEEE80211_SKB_CB(skb)->flags |=
 				IEEE80211_TX_INTFL_DONT_ENCRYPT;
+
+		drv_mgd_prepare_tx(local, sdata);
+
 		ieee80211_tx_skb(sdata, skb);
 	}
 }
@@ -1756,6 +1761,7 @@ static void ieee80211_auth_challenge(struct ieee80211_sub_if_data *sdata,
 	if (!elems.challenge)
 		return;
 	auth_data->expected_transaction = 4;
+	drv_mgd_prepare_tx(sdata->local, sdata);
 	ieee80211_send_auth(sdata, 3, auth_data->algorithm,
 			    elems.challenge - 2, elems.challenge_len + 2,
 			    auth_data->bss->bssid, auth_data->bss->bssid,
@@ -2641,6 +2647,8 @@ static int ieee80211_probe_auth(struct ieee80211_sub_if_data *sdata)
 		return -ETIMEDOUT;
 	}
 
+	drv_mgd_prepare_tx(local, sdata);
+
 	if (auth_data->bss->proberesp_ies) {
 		sdata_info(sdata, "send auth to %pM (try %d/%d)\n",
 			   auth_data->bss->bssid, auth_data->tries,
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 2e60f4acd027..e1e9d10ec2e7 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1244,6 +1244,13 @@ TRACE_EVENT(drv_get_rssi,
 	)
 );
 
+DEFINE_EVENT(local_sdata_evt, drv_mgd_prepare_tx,
+	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata),
+
+	TP_ARGS(local, sdata)
+);
+
 /*
  * Tracing for API calls that drivers call.
  */
-- 
cgit v1.2.3


From bd408b33363035275403cfaadf2683d8c8e22dd7 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 29 Jun 2012 14:24:12 +0200
Subject: iwlwifi: remove unneeded NULL check

There's no need to check trans for non-null
here as it has already been checked in the
caller. This fixes an smatch warning that we
check after having dereferenced it.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/pcie/rx.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index be143eb4aa4f..39a6ca1f009c 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -879,9 +879,6 @@ static irqreturn_t iwl_isr(int irq, void *data)
 
 	lockdep_assert_held(&trans_pcie->irq_lock);
 
-	if (!trans)
-		return IRQ_NONE;
-
 	trace_iwlwifi_dev_irq(trans->dev);
 
 	/* Disable (but don't clear!) interrupts here to avoid
-- 
cgit v1.2.3


From 0ff1bd35f5aece42879b04cbfe6b4040cf50a697 Mon Sep 17 00:00:00 2001
From: "Richard A. Griffiths" <richardx.a.griffiths@intel.com>
Date: Thu, 28 Jun 2012 13:14:11 -0700
Subject: iwlwifi: disallow log_event access if interface down

'echo 1 > log_event' generates the bogus "MAC is in deep sleep"
or "Timeout waiting for hardware access" log messages when
the interface is down, we should just disallow accessing the
device through debugfs when it is down.

Signed-off-by: Richard A. Griffiths <richardx.a.griffiths@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/iwlwifi/dvm/debugfs.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
index 8a2d9e643b14..b0f125c985cd 100644
--- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
@@ -83,7 +83,7 @@ static ssize_t iwl_dbgfs_##name##_write(struct file *file,              \
 #define DEBUGFS_READ_FILE_OPS(name)                                     \
 	DEBUGFS_READ_FUNC(name);                                        \
 static const struct file_operations iwl_dbgfs_##name##_ops = {          \
-	.read = iwl_dbgfs_##name##_read,                       		\
+	.read = iwl_dbgfs_##name##_read,				\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
 };
@@ -2254,6 +2254,10 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
 	char buf[8];
 	int buf_size;
 
+	/* check that the interface is up */
+	if (!iwl_is_ready(priv))
+		return -EAGAIN;
+
 	memset(buf, 0, sizeof(buf));
 	buf_size = min(count, sizeof(buf) -  1);
 	if (copy_from_user(buf, user_buf, buf_size))
-- 
cgit v1.2.3


From c5a7e582490c423f0685e42ee5cfb7c6de81adb0 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 4 Jul 2012 13:28:18 +0200
Subject: cfg80211: fix locking regression in monitor channel tracking

Michal's monitor channel tracking introduce a locking problem
as it locked the rdev lock inside the netdev notifier which
isn't allowed as we might already hold it if we get there by
removing an interface that is up.

Fix this by relying only on the RTNL to protect the interface
counters, the RTNL is always held in these code paths anyway.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/wireless/core.c | 8 ++------
 net/wireless/core.h | 4 +++-
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/net/wireless/core.c b/net/wireless/core.c
index e13365f1fa63..eb60410ae588 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -766,7 +766,7 @@ void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
 	bool has_monitors_only_old = cfg80211_has_monitors_only(rdev);
 	bool has_monitors_only_new;
 
-	ASSERT_RDEV_LOCK(rdev);
+	ASSERT_RTNL();
 
 	rdev->num_running_ifaces += num;
 	if (iftype == NL80211_IFTYPE_MONITOR)
@@ -888,10 +888,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		wdev->beacon_interval = 0;
 		break;
 	case NETDEV_DOWN:
-		dev_hold(dev);
-		cfg80211_lock_rdev(rdev);
 		cfg80211_update_iface_num(rdev, wdev->iftype, -1);
-		cfg80211_unlock_rdev(rdev);
+		dev_hold(dev);
 		queue_work(cfg80211_wq, &wdev->cleanup_work);
 		break;
 	case NETDEV_UP:
@@ -1001,9 +999,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		mutex_unlock(&rdev->devlist_mtx);
 		if (ret)
 			return notifier_from_errno(ret);
-		cfg80211_lock_rdev(rdev);
 		cfg80211_update_iface_num(rdev, wdev->iftype, 1);
-		cfg80211_unlock_rdev(rdev);
 		break;
 	}
 
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 81fef3ddb5a8..377dc394f48c 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -13,6 +13,7 @@
 #include <linux/debugfs.h>
 #include <linux/rfkill.h>
 #include <linux/workqueue.h>
+#include <linux/rtnetlink.h>
 #include <net/genetlink.h>
 #include <net/cfg80211.h>
 #include "reg.h"
@@ -56,6 +57,7 @@ struct cfg80211_registered_device {
 
 	u32 ap_beacons_nlpid;
 
+	/* protected by RTNL only */
 	int num_running_ifaces;
 	int num_running_monitor_ifaces;
 
@@ -205,7 +207,7 @@ static inline void wdev_unlock(struct wireless_dev *wdev)
 
 static inline bool cfg80211_has_monitors_only(struct cfg80211_registered_device *rdev)
 {
-	ASSERT_RDEV_LOCK(rdev);
+	ASSERT_RTNL();
 
 	return rdev->num_running_ifaces == rdev->num_running_monitor_ifaces &&
 	       rdev->num_running_ifaces > 0;
-- 
cgit v1.2.3


From 8eb41c8dfb9e2396d2452ada9023a83d610b9051 Mon Sep 17 00:00:00 2001
From: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Date: Thu, 5 Jul 2012 14:25:49 +0300
Subject: {nl,cfg}80211: support high bitrates

Until now, a u16 value was used to represent bitrate value.
With VHT bitrates this becomes too small.

Introduce a new 32-bit bitrate attribute. nl80211 will report
both the new and the old attribute, unless the bitrate doesn't
fit into the old u16 attribute in which case only the new one
will be reported.

User space tools encouraged to prefer the 32-bit attribute, if
available (since it won't be available on older kernels.)

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
[reword commit message and comments a bit]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/linux/nl80211.h | 9 +++++++++
 include/net/cfg80211.h  | 2 +-
 net/wireless/nl80211.c  | 9 +++++++--
 net/wireless/util.c     | 2 +-
 4 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 74cc55c1bf28..db961a59247f 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -1638,12 +1638,20 @@ struct nl80211_sta_flag_update {
  *
  * These attribute types are used with %NL80211_STA_INFO_TXRATE
  * when getting information about the bitrate of a station.
+ * There are 2 attributes for bitrate, a legacy one that represents
+ * a 16-bit value, and new one that represents a 32-bit value.
+ * If the rate value fits into 16 bit, both attributes are reported
+ * with the same value. If the rate is too high to fit into 16 bits
+ * (>6.5535Gbps) only 32-bit attribute is included.
+ * User space tools encouraged to use the 32-bit attribute and fall
+ * back to the 16-bit one for compatibility with older kernels.
  *
  * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
  * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
  * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
  * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
  * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
+ * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s)
  * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
  * @__NL80211_RATE_INFO_AFTER_LAST: internal use
  */
@@ -1653,6 +1661,7 @@ enum nl80211_rate_info {
 	NL80211_RATE_INFO_MCS,
 	NL80211_RATE_INFO_40_MHZ_WIDTH,
 	NL80211_RATE_INFO_SHORT_GI,
+	NL80211_RATE_INFO_BITRATE32,
 
 	/* keep last */
 	__NL80211_RATE_INFO_AFTER_LAST,
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 0b564e83a24b..8837efc368f9 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3487,7 +3487,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev, int freq,
  *
  * return 0 if MCS index >= 32
  */
-u16 cfg80211_calculate_bitrate(struct rate_info *rate);
+u32 cfg80211_calculate_bitrate(struct rate_info *rate);
 
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 77102e66f1ea..2a5cdb60bc6e 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2618,7 +2618,8 @@ static bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
 				 int attr)
 {
 	struct nlattr *rate;
-	u16 bitrate;
+	u32 bitrate;
+	u16 bitrate_compat;
 
 	rate = nla_nest_start(msg, attr);
 	if (!rate)
@@ -2626,8 +2627,12 @@ static bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
 
 	/* cfg80211_calculate_bitrate will return 0 for mcs >= 32 */
 	bitrate = cfg80211_calculate_bitrate(info);
+	/* report 16-bit bitrate only if we can */
+	bitrate_compat = bitrate < (1UL << 16) ? bitrate : 0;
 	if ((bitrate > 0 &&
-	     nla_put_u16(msg, NL80211_RATE_INFO_BITRATE, bitrate)) ||
+	     nla_put_u32(msg, NL80211_RATE_INFO_BITRATE32, bitrate)) ||
+	    (bitrate_compat > 0 &&
+	     nla_put_u16(msg, NL80211_RATE_INFO_BITRATE, bitrate_compat)) ||
 	    ((info->flags & RATE_INFO_FLAGS_MCS) &&
 	     nla_put_u8(msg, NL80211_RATE_INFO_MCS, info->mcs)) ||
 	    ((info->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH) &&
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 0228c64e73d8..6e52726f7fe3 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -900,7 +900,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 	return err;
 }
 
-u16 cfg80211_calculate_bitrate(struct rate_info *rate)
+u32 cfg80211_calculate_bitrate(struct rate_info *rate)
 {
 	int modulation, streams, bitrate;
 
-- 
cgit v1.2.3


From 95ddc1fc4519ed48ddc7d622bd5c84dff3eebb0a Mon Sep 17 00:00:00 2001
From: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Date: Thu, 5 Jul 2012 14:25:50 +0300
Subject: cfg80211: bitrate calculation for 60g

60g band uses different from .11n MCS scheme, so bitrate
should be calculated differently

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 include/net/cfg80211.h |  2 ++
 net/wireless/util.c    | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 8837efc368f9..51f67a9003a9 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -580,11 +580,13 @@ enum station_info_flags {
  * @RATE_INFO_FLAGS_MCS: @tx_bitrate_mcs filled
  * @RATE_INFO_FLAGS_40_MHZ_WIDTH: 40 Mhz width transmission
  * @RATE_INFO_FLAGS_SHORT_GI: 400ns guard interval
+ * @RATE_INFO_FLAGS_60G: 60gHz MCS
  */
 enum rate_info_flags {
 	RATE_INFO_FLAGS_MCS		= 1<<0,
 	RATE_INFO_FLAGS_40_MHZ_WIDTH	= 1<<1,
 	RATE_INFO_FLAGS_SHORT_GI	= 1<<2,
+	RATE_INFO_FLAGS_60G		= 1<<3,
 };
 
 /**
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 6e52726f7fe3..e31f1dba79ec 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -900,12 +900,61 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 	return err;
 }
 
+static u32 cfg80211_calculate_bitrate_60g(struct rate_info *rate)
+{
+	static const u32 __mcs2bitrate[] = {
+		/* control PHY */
+		[0] =   275,
+		/* SC PHY */
+		[1] =  3850,
+		[2] =  7700,
+		[3] =  9625,
+		[4] = 11550,
+		[5] = 12512, /* 1251.25 mbps */
+		[6] = 15400,
+		[7] = 19250,
+		[8] = 23100,
+		[9] = 25025,
+		[10] = 30800,
+		[11] = 38500,
+		[12] = 46200,
+		/* OFDM PHY */
+		[13] =  6930,
+		[14] =  8662, /* 866.25 mbps */
+		[15] = 13860,
+		[16] = 17325,
+		[17] = 20790,
+		[18] = 27720,
+		[19] = 34650,
+		[20] = 41580,
+		[21] = 45045,
+		[22] = 51975,
+		[23] = 62370,
+		[24] = 67568, /* 6756.75 mbps */
+		/* LP-SC PHY */
+		[25] =  6260,
+		[26] =  8340,
+		[27] = 11120,
+		[28] = 12510,
+		[29] = 16680,
+		[30] = 22240,
+		[31] = 25030,
+	};
+
+	if (WARN_ON_ONCE(rate->mcs >= ARRAY_SIZE(__mcs2bitrate)))
+		return 0;
+
+	return __mcs2bitrate[rate->mcs];
+}
+
 u32 cfg80211_calculate_bitrate(struct rate_info *rate)
 {
 	int modulation, streams, bitrate;
 
 	if (!(rate->flags & RATE_INFO_FLAGS_MCS))
 		return rate->legacy;
+	if (rate->flags & RATE_INFO_FLAGS_60G)
+		return cfg80211_calculate_bitrate_60g(rate);
 
 	/* the formula below does only work for MCS values smaller than 32 */
 	if (WARN_ON_ONCE(rate->mcs >= 32))
-- 
cgit v1.2.3


From 135792ec246ddd0b2738dd95447297ea0b91943b Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Thu, 5 Jul 2012 21:37:05 +0200
Subject: mac80211: fix debugfs default key links

Due to the way the default key links are created,
it happens that a link is left dangling:
 * both unicast/multicast links are created
 * unicast link is destroyed, and the links
   are updated
 * during this update, adding the multicast
   link again fails because it is present,
   destroying the debugfs pointer
 * removing the multicast link won't work as
   the pointer has been destroyed

Fix this by always removing the links and then
re-creating them if needed.

Reported-by: Marek Lindner <lindner_marek@yahoo.de>
Reported-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/debugfs_key.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index 7932767bb482..090d08ff22c4 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -283,6 +283,11 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata)
 
 	lockdep_assert_held(&sdata->local->key_mtx);
 
+	if (sdata->debugfs.default_unicast_key) {
+		debugfs_remove(sdata->debugfs.default_unicast_key);
+		sdata->debugfs.default_unicast_key = NULL;
+	}
+
 	if (sdata->default_unicast_key) {
 		key = key_mtx_dereference(sdata->local,
 					  sdata->default_unicast_key);
@@ -290,9 +295,11 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata)
 		sdata->debugfs.default_unicast_key =
 			debugfs_create_symlink("default_unicast_key",
 					       sdata->debugfs.dir, buf);
-	} else {
-		debugfs_remove(sdata->debugfs.default_unicast_key);
-		sdata->debugfs.default_unicast_key = NULL;
+	}
+
+	if (sdata->debugfs.default_multicast_key) {
+		debugfs_remove(sdata->debugfs.default_multicast_key);
+		sdata->debugfs.default_multicast_key = NULL;
 	}
 
 	if (sdata->default_multicast_key) {
@@ -302,9 +309,6 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata)
 		sdata->debugfs.default_multicast_key =
 			debugfs_create_symlink("default_multicast_key",
 					       sdata->debugfs.dir, buf);
-	} else {
-		debugfs_remove(sdata->debugfs.default_multicast_key);
-		sdata->debugfs.default_multicast_key = NULL;
 	}
 }
 
-- 
cgit v1.2.3


From c62094889f7bb0b3343d5404c9d139d2fb1712bb Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 2 Jul 2012 15:08:25 +0300
Subject: mac80211: always set in_reconfig=false on wakeup

If the interfaces were removed just before a restart
work was started, open_count will be 0, and most of
the reconfig work will be skipped, including the
resetting of local->in_reconfig to false.

Leaving local->inconfig = true will result in
dropping any incoming packet.

Fix it by always setting local->in_reconfig = false
(even if there are no active interfaces).

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index cb73a0341af4..5715e7b3affc 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1415,10 +1415,10 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 		if (ieee80211_sdata_running(sdata))
 			ieee80211_enable_keys(sdata);
 
+ wake_up:
 	local->in_reconfig = false;
 	barrier();
 
- wake_up:
 	/*
 	 * Clear the WLAN_STA_BLOCK_BA flag so new aggregation
 	 * sessions can be established after a resume.
-- 
cgit v1.2.3


From a6f38ac3cc853189705006cc1e0f17ce8467a1df Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 4 Jul 2012 12:49:59 +0200
Subject: mac80211: fix crash with single-queue drivers

Larry (and some others I think) reported that with
single-queue drivers mac80211 crashes when waking
the queues. This happens because we allocate just
a single queue for each virtual interface in case
the driver doesn't have at least 4 queues, but the
code stopping/waking the virtual interface queues
wasn't taking this into account.

Reported-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 net/mac80211/util.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 5715e7b3affc..64493a7bef1a 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -268,6 +268,10 @@ EXPORT_SYMBOL(ieee80211_ctstoself_duration);
 void ieee80211_propagate_queue_wake(struct ieee80211_local *local, int queue)
 {
 	struct ieee80211_sub_if_data *sdata;
+	int n_acs = IEEE80211_NUM_ACS;
+
+	if (local->hw.queues < IEEE80211_NUM_ACS)
+		n_acs = 1;
 
 	list_for_each_entry_rcu(sdata, &local->interfaces, list) {
 		int ac;
@@ -279,7 +283,7 @@ void ieee80211_propagate_queue_wake(struct ieee80211_local *local, int queue)
 		    local->queue_stop_reasons[sdata->vif.cab_queue] != 0)
 			continue;
 
-		for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
+		for (ac = 0; ac < n_acs; ac++) {
 			int ac_queue = sdata->vif.hw_queue[ac];
 
 			if (ac_queue == queue ||
@@ -341,6 +345,7 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue,
 {
 	struct ieee80211_local *local = hw_to_local(hw);
 	struct ieee80211_sub_if_data *sdata;
+	int n_acs = IEEE80211_NUM_ACS;
 
 	trace_stop_queue(local, queue, reason);
 
@@ -352,11 +357,14 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue,
 
 	__set_bit(reason, &local->queue_stop_reasons[queue]);
 
+	if (local->hw.queues < IEEE80211_NUM_ACS)
+		n_acs = 1;
+
 	rcu_read_lock();
 	list_for_each_entry_rcu(sdata, &local->interfaces, list) {
 		int ac;
 
-		for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
+		for (ac = 0; ac < n_acs; ac++) {
 			if (sdata->vif.hw_queue[ac] == queue ||
 			    sdata->vif.cab_queue == queue)
 				netif_stop_subqueue(sdata->dev, ac);
-- 
cgit v1.2.3


From 4d6d0ae2a088e1e054ef6d96ceb1b41523291e71 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 4 Jul 2012 12:58:40 +0200
Subject: mac80211_hwsim: add testmode code to stop/wake queues

This was useful for debugging the queue stop/wake
issues and is pretty small so let's just put it in.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/mac80211_hwsim.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index c68728c6c6fa..3f38d846b093 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1082,6 +1082,8 @@ enum hwsim_testmode_attr {
 enum hwsim_testmode_cmd {
 	HWSIM_TM_CMD_SET_PS		= 0,
 	HWSIM_TM_CMD_GET_PS		= 1,
+	HWSIM_TM_CMD_STOP_QUEUES	= 2,
+	HWSIM_TM_CMD_WAKE_QUEUES	= 3,
 };
 
 static const struct nla_policy hwsim_testmode_policy[HWSIM_TM_ATTR_MAX + 1] = {
@@ -1121,6 +1123,12 @@ static int mac80211_hwsim_testmode_cmd(struct ieee80211_hw *hw,
 		if (nla_put_u32(skb, HWSIM_TM_ATTR_PS, hwsim->ps))
 			goto nla_put_failure;
 		return cfg80211_testmode_reply(skb);
+	case HWSIM_TM_CMD_STOP_QUEUES:
+		ieee80211_stop_queues(hw);
+		return 0;
+	case HWSIM_TM_CMD_WAKE_QUEUES:
+		ieee80211_wake_queues(hw);
+		return 0;
 	default:
 		return -EOPNOTSUPP;
 	}
-- 
cgit v1.2.3


From adb6ed0c5a8b906b3d75f4d0b1b2e252795029c0 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Thu, 28 Jun 2012 20:30:25 -0700
Subject: mwifiex: pass cfg80211_beacon_data to mwifiex_set_mgmt_ie()

Pass cfg80211_beacon_data pointer instead of cfg80211_ap_settings.
While setting management IEs we only need cfg80211_beacon_data of
cfg80211_ap_settings which has Tail IE, Head IE and other IE elements.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c |  2 +-
 drivers/net/wireless/mwifiex/ie.c       | 37 ++++++++++++++-------------------
 drivers/net/wireless/mwifiex/main.h     |  2 +-
 3 files changed, 18 insertions(+), 23 deletions(-)

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 75843fddbad4..f38693d95743 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -947,7 +947,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
 
 	if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP)
 		return -1;
-	if (mwifiex_set_mgmt_ies(priv, params))
+	if (mwifiex_set_mgmt_ies(priv, &params->beacon))
 		return -1;
 
 	bss_cfg = kzalloc(sizeof(struct mwifiex_uap_bss_param), GFP_KERNEL);
diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c
index 8374e33f195a..4a38fd8a5e1d 100644
--- a/drivers/net/wireless/mwifiex/ie.c
+++ b/drivers/net/wireless/mwifiex/ie.c
@@ -222,7 +222,7 @@ mwifiex_update_uap_custom_ie(struct mwifiex_private *priv,
  * to FW.
  */
 int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
-			 struct cfg80211_ap_settings *params)
+			 struct cfg80211_beacon_data *data)
 {
 	struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL;
 	struct mwifiex_ie *ar_ie = NULL, *gen_ie = NULL;
@@ -233,7 +233,7 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
 	const u8 *vendor_ie;
 	int ret = 0;
 
-	if (params->beacon.tail && params->beacon.tail_len) {
+	if (data->tail && data->tail_len) {
 		gen_ie = kzalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
 		if (!gen_ie)
 			return -ENOMEM;
@@ -243,8 +243,7 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
 		gen_ie->mgmt_subtype_mask = cpu_to_le16(mask);
 
 		rsn_ie = (void *)cfg80211_find_ie(WLAN_EID_RSN,
-						  params->beacon.tail,
-						  params->beacon.tail_len);
+						  data->tail, data->tail_len);
 		if (rsn_ie) {
 			memcpy(gen_ie->ie_buffer, rsn_ie, rsn_ie->len + 2);
 			ie_len = rsn_ie->len + 2;
@@ -253,8 +252,7 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
 
 		vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
 						    WLAN_OUI_TYPE_MICROSOFT_WPA,
-						    params->beacon.tail,
-						    params->beacon.tail_len);
+						    data->tail, data->tail_len);
 		if (vendor_ie) {
 			wpa_ie = (struct ieee_types_header *)vendor_ie;
 			memcpy(gen_ie->ie_buffer + ie_len,
@@ -275,7 +273,7 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
 		}
 	}
 
-	if (params->beacon.beacon_ies && params->beacon.beacon_ies_len) {
+	if (data->beacon_ies && data->beacon_ies_len) {
 		beacon_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
 		if (!beacon_ie) {
 			ret = -ENOMEM;
@@ -284,13 +282,12 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
 
 		beacon_ie->ie_index = cpu_to_le16(beacon_idx);
 		beacon_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON);
-		beacon_ie->ie_length =
-				cpu_to_le16(params->beacon.beacon_ies_len);
-		memcpy(beacon_ie->ie_buffer, params->beacon.beacon_ies,
-		       params->beacon.beacon_ies_len);
+		beacon_ie->ie_length = cpu_to_le16(data->beacon_ies_len);
+		memcpy(beacon_ie->ie_buffer, data->beacon_ies,
+		       data->beacon_ies_len);
 	}
 
-	if (params->beacon.proberesp_ies && params->beacon.proberesp_ies_len) {
+	if (data->proberesp_ies && data->proberesp_ies_len) {
 		pr_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
 		if (!pr_ie) {
 			ret = -ENOMEM;
@@ -299,13 +296,12 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
 
 		pr_ie->ie_index = cpu_to_le16(pr_idx);
 		pr_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_PROBE_RESP);
-		pr_ie->ie_length =
-				cpu_to_le16(params->beacon.proberesp_ies_len);
-		memcpy(pr_ie->ie_buffer, params->beacon.proberesp_ies,
-		       params->beacon.proberesp_ies_len);
+		pr_ie->ie_length = cpu_to_le16(data->proberesp_ies_len);
+		memcpy(pr_ie->ie_buffer, data->proberesp_ies,
+		       data->proberesp_ies_len);
 	}
 
-	if (params->beacon.assocresp_ies && params->beacon.assocresp_ies_len) {
+	if (data->assocresp_ies && data->assocresp_ies_len) {
 		ar_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
 		if (!ar_ie) {
 			ret = -ENOMEM;
@@ -315,10 +311,9 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
 		ar_ie->ie_index = cpu_to_le16(ar_idx);
 		mask = MGMT_MASK_ASSOC_RESP | MGMT_MASK_REASSOC_RESP;
 		ar_ie->mgmt_subtype_mask = cpu_to_le16(mask);
-		ar_ie->ie_length =
-				cpu_to_le16(params->beacon.assocresp_ies_len);
-		memcpy(ar_ie->ie_buffer, params->beacon.assocresp_ies,
-		       params->beacon.assocresp_ies_len);
+		ar_ie->ie_length = cpu_to_le16(data->assocresp_ies_len);
+		memcpy(ar_ie->ie_buffer, data->assocresp_ies,
+		       data->assocresp_ies_len);
 	}
 
 	if (beacon_ie || pr_ie || ar_ie) {
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 7cd95cc99a85..9e636535cbf6 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -1013,7 +1013,7 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev);
 void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config);
 
 int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
-			 struct cfg80211_ap_settings *params);
+			 struct cfg80211_beacon_data *data);
 int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
 u8 *mwifiex_11d_code_2_region(u8 code);
 
-- 
cgit v1.2.3


From ea4c12f02b826221510d3040469f3f8bca921d6a Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Thu, 28 Jun 2012 20:30:26 -0700
Subject: mwifiex: separate IE parsing for Head/Tail IEs and beacon_ies etc

While Head/Tail IEs may contain RSN/WPA IEs which needs to be set
for all mgmt subtypes, beacon_ies, probe_resp_ies, assoc_resp_ies
are for specific mgmt subtypes. Move them to separate function.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/ie.c | 119 +++++++++++++++++++++-----------------
 1 file changed, 65 insertions(+), 54 deletions(-)

diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c
index 4a38fd8a5e1d..018ae4a1b544 100644
--- a/drivers/net/wireless/mwifiex/ie.c
+++ b/drivers/net/wireless/mwifiex/ie.c
@@ -217,62 +217,17 @@ mwifiex_update_uap_custom_ie(struct mwifiex_private *priv,
 	return ret;
 }
 
-/* This function parses different IEs- Tail IEs, beacon IEs, probe response IEs,
- * association response IEs from cfg80211_ap_settings function and sets these IE
- * to FW.
+/* This function parses beacon IEs, probe response IEs, association response IEs
+ * from cfg80211_ap_settings->beacon and sets these IE to FW.
  */
-int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
-			 struct cfg80211_beacon_data *data)
+static int mwifiex_set_mgmt_beacon_data_ies(struct mwifiex_private *priv,
+					    struct cfg80211_beacon_data *data)
 {
-	struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL;
-	struct mwifiex_ie *ar_ie = NULL, *gen_ie = NULL;
-	struct ieee_types_header *rsn_ie = NULL, *wpa_ie = NULL;
+	struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL, *ar_ie = NULL;
 	u16 beacon_idx = MWIFIEX_AUTO_IDX_MASK, pr_idx = MWIFIEX_AUTO_IDX_MASK;
-	u16 ar_idx = MWIFIEX_AUTO_IDX_MASK, rsn_idx = MWIFIEX_AUTO_IDX_MASK;
-	u16 mask, ie_len = 0;
-	const u8 *vendor_ie;
+	u16 ar_idx = MWIFIEX_AUTO_IDX_MASK;
 	int ret = 0;
 
-	if (data->tail && data->tail_len) {
-		gen_ie = kzalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
-		if (!gen_ie)
-			return -ENOMEM;
-		gen_ie->ie_index = cpu_to_le16(rsn_idx);
-		mask = MGMT_MASK_BEACON | MGMT_MASK_PROBE_RESP |
-		       MGMT_MASK_ASSOC_RESP;
-		gen_ie->mgmt_subtype_mask = cpu_to_le16(mask);
-
-		rsn_ie = (void *)cfg80211_find_ie(WLAN_EID_RSN,
-						  data->tail, data->tail_len);
-		if (rsn_ie) {
-			memcpy(gen_ie->ie_buffer, rsn_ie, rsn_ie->len + 2);
-			ie_len = rsn_ie->len + 2;
-			gen_ie->ie_length = cpu_to_le16(ie_len);
-		}
-
-		vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
-						    WLAN_OUI_TYPE_MICROSOFT_WPA,
-						    data->tail, data->tail_len);
-		if (vendor_ie) {
-			wpa_ie = (struct ieee_types_header *)vendor_ie;
-			memcpy(gen_ie->ie_buffer + ie_len,
-			       wpa_ie, wpa_ie->len + 2);
-			ie_len += wpa_ie->len + 2;
-			gen_ie->ie_length = cpu_to_le16(ie_len);
-		}
-
-		if (rsn_ie || wpa_ie) {
-			if (mwifiex_update_uap_custom_ie(priv, gen_ie, &rsn_idx,
-							 NULL, NULL,
-							 NULL, NULL)) {
-				ret = -1;
-				goto done;
-			}
-
-			priv->rsn_idx = rsn_idx;
-		}
-	}
-
 	if (data->beacon_ies && data->beacon_ies_len) {
 		beacon_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
 		if (!beacon_ie) {
@@ -309,8 +264,8 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
 		}
 
 		ar_ie->ie_index = cpu_to_le16(ar_idx);
-		mask = MGMT_MASK_ASSOC_RESP | MGMT_MASK_REASSOC_RESP;
-		ar_ie->mgmt_subtype_mask = cpu_to_le16(mask);
+		ar_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_ASSOC_RESP |
+						       MGMT_MASK_REASSOC_RESP);
 		ar_ie->ie_length = cpu_to_le16(data->assocresp_ies_len);
 		memcpy(ar_ie->ie_buffer, data->assocresp_ies,
 		       data->assocresp_ies_len);
@@ -332,11 +287,67 @@ done:
 	kfree(beacon_ie);
 	kfree(pr_ie);
 	kfree(ar_ie);
-	kfree(gen_ie);
 
 	return ret;
 }
 
+/* This function parses different IEs-tail IEs, beacon IEs, probe response IEs,
+ * association response IEs from cfg80211_ap_settings function and sets these IE
+ * to FW.
+ */
+int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
+			 struct cfg80211_beacon_data *info)
+{
+	struct mwifiex_ie *gen_ie;
+	struct ieee_types_header *rsn_ie, *wpa_ie = NULL;
+	u16 rsn_idx = MWIFIEX_AUTO_IDX_MASK, ie_len = 0;
+	const u8 *vendor_ie;
+
+	if (info->tail && info->tail_len) {
+		gen_ie = kzalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+		if (!gen_ie)
+			return -ENOMEM;
+		gen_ie->ie_index = cpu_to_le16(rsn_idx);
+		gen_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON |
+							MGMT_MASK_PROBE_RESP |
+							MGMT_MASK_ASSOC_RESP);
+
+		rsn_ie = (void *)cfg80211_find_ie(WLAN_EID_RSN,
+						  info->tail, info->tail_len);
+		if (rsn_ie) {
+			memcpy(gen_ie->ie_buffer, rsn_ie, rsn_ie->len + 2);
+			ie_len = rsn_ie->len + 2;
+			gen_ie->ie_length = cpu_to_le16(ie_len);
+		}
+
+		vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
+						    WLAN_OUI_TYPE_MICROSOFT_WPA,
+						    info->tail,
+						    info->tail_len);
+		if (vendor_ie) {
+			wpa_ie = (struct ieee_types_header *)vendor_ie;
+			memcpy(gen_ie->ie_buffer + ie_len,
+			       wpa_ie, wpa_ie->len + 2);
+			ie_len += wpa_ie->len + 2;
+			gen_ie->ie_length = cpu_to_le16(ie_len);
+		}
+
+		if (rsn_ie || wpa_ie) {
+			if (mwifiex_update_uap_custom_ie(priv, gen_ie, &rsn_idx,
+							 NULL, NULL,
+							 NULL, NULL)) {
+				kfree(gen_ie);
+				return -1;
+			}
+			priv->rsn_idx = rsn_idx;
+		}
+
+		kfree(gen_ie);
+	}
+
+	return mwifiex_set_mgmt_beacon_data_ies(priv, info);
+}
+
 /* This function removes management IE set */
 int mwifiex_del_mgmt_ies(struct mwifiex_private *priv)
 {
-- 
cgit v1.2.3


From bd6aa0302506b48bb40c59abd916d543707a1a93 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Thu, 28 Jun 2012 20:30:27 -0700
Subject: mwifiex: overwrite earlier IE buffers for new set IE request

All IE buffers are freshly supplied. In such case, there is no need
to preserve earlier buffers with same management mask and index.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/ie.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c
index 018ae4a1b544..1f2d4b9a0ca5 100644
--- a/drivers/net/wireless/mwifiex/ie.c
+++ b/drivers/net/wireless/mwifiex/ie.c
@@ -51,8 +51,7 @@ mwifiex_ie_get_autoidx(struct mwifiex_private *priv, u16 subtype_mask,
 
 	for (i = 0; i < priv->adapter->max_mgmt_ie_index; i++) {
 		mask = le16_to_cpu(priv->mgmt_ie[i].mgmt_subtype_mask);
-		len = le16_to_cpu(priv->mgmt_ie[i].ie_length) +
-		      le16_to_cpu(ie->ie_length);
+		len = le16_to_cpu(ie->ie_length);
 
 		if (mask == MWIFIEX_AUTO_IDX_MASK)
 			continue;
@@ -108,10 +107,8 @@ mwifiex_update_autoindex_ies(struct mwifiex_private *priv,
 				return -1;
 
 			tmp = (u8 *)&priv->mgmt_ie[index].ie_buffer;
-			tmp += le16_to_cpu(priv->mgmt_ie[index].ie_length);
 			memcpy(tmp, &ie->ie_buffer, le16_to_cpu(ie->ie_length));
-			le16_add_cpu(&priv->mgmt_ie[index].ie_length,
-				     le16_to_cpu(ie->ie_length));
+			priv->mgmt_ie[index].ie_length = ie->ie_length;
 			priv->mgmt_ie[index].ie_index = cpu_to_le16(index);
 			priv->mgmt_ie[index].mgmt_subtype_mask =
 							cpu_to_le16(mask);
-- 
cgit v1.2.3


From 5370c83684d9e7247b4026ca193b813580653377 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Thu, 28 Jun 2012 20:30:28 -0700
Subject: mwifiex: add change_beacon cfg80211 handler

This patch adds support for change_beacon handler which is needed
for setting modified management IEs to driver and FW.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index f38693d95743..0170e87f7ca4 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -914,6 +914,33 @@ static int mwifiex_cfg80211_set_cqm_rssi_config(struct wiphy *wiphy,
 	return 0;
 }
 
+/* cfg80211 operation handler for change_beacon.
+ * Function retrieves and sets modified management IEs to FW.
+ */
+static int mwifiex_cfg80211_change_beacon(struct wiphy *wiphy,
+					  struct net_device *dev,
+					  struct cfg80211_beacon_data *data)
+{
+	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+	if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
+		wiphy_err(wiphy, "%s: bss_type mismatched\n", __func__);
+		return -EINVAL;
+	}
+
+	if (!priv->bss_started) {
+		wiphy_err(wiphy, "%s: bss not started\n", __func__);
+		return -EINVAL;
+	}
+
+	if (mwifiex_set_mgmt_ies(priv, data)) {
+		wiphy_err(wiphy, "%s: setting mgmt ies failed\n", __func__);
+		return -EFAULT;
+	}
+
+	return 0;
+}
+
 /* cfg80211 operation handler for stop ap.
  * Function stops BSS running at uAP interface.
  */
@@ -1697,6 +1724,7 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = {
 	.set_bitrate_mask = mwifiex_cfg80211_set_bitrate_mask,
 	.start_ap = mwifiex_cfg80211_start_ap,
 	.stop_ap = mwifiex_cfg80211_stop_ap,
+	.change_beacon = mwifiex_cfg80211_change_beacon,
 	.set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config,
 };
 
-- 
cgit v1.2.3


From 2dd2bd6b36bc10b896fe565e31328d5e8327f431 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Thu, 28 Jun 2012 20:30:29 -0700
Subject: mwifiex: advertise WPS probe response offload support to cfg80211

Being a fullmac driver, mwifiex takes care of populating
beacon, probe response, association response WPS IEs to firmware.
And firmware is responsible for constructing these frames.
Advertise this to cfg80211.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 0170e87f7ca4..2aeb97428669 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1772,7 +1772,11 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
 
 	memcpy(wiphy->perm_addr, priv->curr_addr, ETH_ALEN);
 	wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
-	wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME;
+	wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
+			WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
+
+	wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
+				    NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2;
 
 	/* Reserve space for mwifiex specific private data for BSS */
 	wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv);
-- 
cgit v1.2.3


From 2152fe9c2fa4c948347b83cb0649d24d214267f5 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Thu, 28 Jun 2012 20:30:30 -0700
Subject: mwifiex: parse WPS IEs from beacon_data

Parse WPS IEs from start_ap as well as change_beacon handlers
and set them to FW. Beacon IEs, Probe Response IEs and Assoc
Response IEs are parsed from beacon_data and set to FW with
related masks.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/ie.c | 84 ++++++++++++++++++++-------------------
 1 file changed, 44 insertions(+), 40 deletions(-)

diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c
index 1f2d4b9a0ca5..1d8dd003e396 100644
--- a/drivers/net/wireless/mwifiex/ie.c
+++ b/drivers/net/wireless/mwifiex/ie.c
@@ -214,6 +214,38 @@ mwifiex_update_uap_custom_ie(struct mwifiex_private *priv,
 	return ret;
 }
 
+/* This function checks if WPS IE is present in passed buffer and copies it to
+ * mwifiex_ie structure.
+ * Function takes pointer to struct mwifiex_ie pointer as argument.
+ * If WPS IE is present memory is allocated for mwifiex_ie pointer and filled
+ * in with WPS IE. Caller should take care of freeing this memory.
+ */
+static int mwifiex_update_wps_ie(const u8 *ies, int ies_len,
+				 struct mwifiex_ie **ie_ptr, u16 mask)
+{
+	struct ieee_types_header *wps_ie;
+	struct mwifiex_ie *ie = NULL;
+	const u8 *vendor_ie;
+
+	vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
+					    WLAN_OUI_TYPE_MICROSOFT_WPS,
+					    ies, ies_len);
+	if (vendor_ie) {
+		ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+		if (!ie)
+			return -ENOMEM;
+
+		wps_ie = (struct ieee_types_header *)vendor_ie;
+		memcpy(ie->ie_buffer, wps_ie, wps_ie->len + 2);
+		ie->ie_length = cpu_to_le16(wps_ie->len + 2);
+		ie->mgmt_subtype_mask = cpu_to_le16(mask);
+		ie->ie_index = cpu_to_le16(MWIFIEX_AUTO_IDX_MASK);
+	}
+
+	*ie_ptr = ie;
+	return 0;
+}
+
 /* This function parses beacon IEs, probe response IEs, association response IEs
  * from cfg80211_ap_settings->beacon and sets these IE to FW.
  */
@@ -225,48 +257,20 @@ static int mwifiex_set_mgmt_beacon_data_ies(struct mwifiex_private *priv,
 	u16 ar_idx = MWIFIEX_AUTO_IDX_MASK;
 	int ret = 0;
 
-	if (data->beacon_ies && data->beacon_ies_len) {
-		beacon_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
-		if (!beacon_ie) {
-			ret = -ENOMEM;
-			goto done;
-		}
-
-		beacon_ie->ie_index = cpu_to_le16(beacon_idx);
-		beacon_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON);
-		beacon_ie->ie_length = cpu_to_le16(data->beacon_ies_len);
-		memcpy(beacon_ie->ie_buffer, data->beacon_ies,
-		       data->beacon_ies_len);
-	}
-
-	if (data->proberesp_ies && data->proberesp_ies_len) {
-		pr_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
-		if (!pr_ie) {
-			ret = -ENOMEM;
-			goto done;
-		}
-
-		pr_ie->ie_index = cpu_to_le16(pr_idx);
-		pr_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_PROBE_RESP);
-		pr_ie->ie_length = cpu_to_le16(data->proberesp_ies_len);
-		memcpy(pr_ie->ie_buffer, data->proberesp_ies,
-		       data->proberesp_ies_len);
-	}
+	if (data->beacon_ies && data->beacon_ies_len)
+		mwifiex_update_wps_ie(data->beacon_ies, data->beacon_ies_len,
+				      &beacon_ie, MGMT_MASK_BEACON);
 
-	if (data->assocresp_ies && data->assocresp_ies_len) {
-		ar_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
-		if (!ar_ie) {
-			ret = -ENOMEM;
-			goto done;
-		}
+	if (data->proberesp_ies && data->proberesp_ies_len)
+		mwifiex_update_wps_ie(data->proberesp_ies,
+				      data->proberesp_ies_len, &pr_ie,
+				      MGMT_MASK_PROBE_RESP);
 
-		ar_ie->ie_index = cpu_to_le16(ar_idx);
-		ar_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_ASSOC_RESP |
-						       MGMT_MASK_REASSOC_RESP);
-		ar_ie->ie_length = cpu_to_le16(data->assocresp_ies_len);
-		memcpy(ar_ie->ie_buffer, data->assocresp_ies,
-		       data->assocresp_ies_len);
-	}
+	if (data->assocresp_ies && data->assocresp_ies_len)
+		mwifiex_update_wps_ie(data->assocresp_ies,
+				      data->assocresp_ies_len, &ar_ie,
+				      MGMT_MASK_ASSOC_RESP |
+				      MGMT_MASK_REASSOC_RESP);
 
 	if (beacon_ie || pr_ie || ar_ie) {
 		ret = mwifiex_update_uap_custom_ie(priv, beacon_ie,
-- 
cgit v1.2.3


From c11216d1f62163e7de92793dcfd4d06247d0a20e Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Date: Fri, 29 Jun 2012 10:34:39 +0530
Subject: ath9k: Fix clearing of BTCOEX flags

BTCOEX flags are set/cleared by atomic operations.
We got to do the same in ath9k_btcoex_timer_resume,
while clearing those BTCOEX flags.

Acked-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/gpio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 9ae6a4d97691..5eac4d168653 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -305,7 +305,8 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc)
 
 	btcoex->bt_priority_cnt = 0;
 	btcoex->bt_priority_time = jiffies;
-	btcoex->op_flags &= ~(BT_OP_PRIORITY_DETECTED | BT_OP_SCAN);
+	clear_bit(BT_OP_PRIORITY_DETECTED, &btcoex->op_flags);
+	clear_bit(BT_OP_SCAN, &btcoex->op_flags);
 
 	mod_timer(&btcoex->period_timer, jiffies);
 }
-- 
cgit v1.2.3


From 19601957252413676ff107faf0fb00a80874c253 Mon Sep 17 00:00:00 2001
From: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
Date: Fri, 29 Jun 2012 10:43:10 -0400
Subject: ath9k: fixing register bit shift values of control packets to support
 TPC

Some register values of bit shifts are corrected in order to support the upcoming
transmission power control (tpc) for control packets as well.

Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/reg.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 5046b282a93c..dd9c72623bfc 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1643,11 +1643,11 @@ enum {
 
 #define AR_TPC                 0x80e8
 #define AR_TPC_ACK             0x0000003f
-#define AR_TPC_ACK_S           0x00
+#define AR_TPC_ACK_S           0
 #define AR_TPC_CTS             0x00003f00
-#define AR_TPC_CTS_S           0x08
+#define AR_TPC_CTS_S           8
 #define AR_TPC_CHIRP           0x003f0000
-#define AR_TPC_CHIRP_S         0x16
+#define AR_TPC_CHIRP_S         16
 
 #define AR_QUIET1          0x80fc
 #define AR_QUIET1_NEXT_QUIET_S         0
-- 
cgit v1.2.3


From 00eeedcf084a21bf436ff3147f11f0923c811155 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:37 +0200
Subject: bcma: extend workaround for bcm4331

This patch is based on a recent version of the Broadcom SDK.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c        | 3 +++
 include/linux/bcma/bcma_driver_chipcommon.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index 61ce4054b3c3..f18df1f392ec 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -123,8 +123,11 @@ void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable)
 		val |= BCMA_CHIPCTL_4331_EXTPA_EN;
 		if (bus->chipinfo.pkg == 9 || bus->chipinfo.pkg == 11)
 			val |= BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5;
+		else if (bus->chipinfo.rev > 0)
+			val |= BCMA_CHIPCTL_4331_EXTPA_EN2;
 	} else {
 		val &= ~BCMA_CHIPCTL_4331_EXTPA_EN;
+		val &= ~BCMA_CHIPCTL_4331_EXTPA_EN2;
 		val &= ~BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5;
 	}
 	bcma_cc_write32(cc, BCMA_CC_CHIPCTL, val);
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 8bbfe31fbac8..1e523cc61860 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -321,6 +321,7 @@
 #define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN	BIT(9)	/* override core control on pipe_AuxPowerDown */
 #define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN		BIT(10)	/* pcie_auxclkenable */
 #define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN	BIT(11)	/* pcie_pipe_pllpowerdown */
+#define BCMA_CHIPCTL_4331_EXTPA_EN2		BIT(12)	/* 0 ext pa disable, 1 ext pa enabled */
 #define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4	BIT(16)	/* enable bt_shd0 at gpio4 */
 #define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5	BIT(17)	/* enable bt_shd1 at gpio5 */
 
-- 
cgit v1.2.3


From 4b4f5be2e49a604de11dee0ee9b3f151de061724 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:38 +0200
Subject: bcma: add constants for chip ids

The chip IDs are used all over bcma and no constants where defined.
This patch adds the constants and makes bcma use them.

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c | 81 ++++++++++++++++++------------------
 drivers/bcma/driver_mips.c           |  8 ++--
 drivers/bcma/driver_pci_host.c       |  8 ++--
 drivers/bcma/sprom.c                 | 18 ++++----
 include/linux/bcma/bcma.h            | 30 +++++++++++++
 5 files changed, 90 insertions(+), 55 deletions(-)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index f18df1f392ec..89528cf4d145 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -59,10 +59,10 @@ static void bcma_pmu_pll_init(struct bcma_drv_cc *cc)
 	struct bcma_bus *bus = cc->core->bus;
 
 	switch (bus->chipinfo.id) {
-	case 0x4313:
-	case 0x4331:
-	case 43224:
-	case 43225:
+	case BCMA_CHIP_ID_BCM4313:
+	case BCMA_CHIP_ID_BCM4331:
+	case BCMA_CHIP_ID_BCM43224:
+	case BCMA_CHIP_ID_BCM43225:
 		break;
 	default:
 		pr_err("PLL init unknown for device 0x%04X\n",
@@ -76,13 +76,13 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
 	u32 min_msk = 0, max_msk = 0;
 
 	switch (bus->chipinfo.id) {
-	case 0x4313:
+	case BCMA_CHIP_ID_BCM4313:
 		min_msk = 0x200D;
 		max_msk = 0xFFFF;
 		break;
-	case 0x4331:
-	case 43224:
-	case 43225:
+	case BCMA_CHIP_ID_BCM4331:
+	case BCMA_CHIP_ID_BCM43224:
+	case BCMA_CHIP_ID_BCM43225:
 		break;
 	default:
 		pr_err("PMU resource config unknown for device 0x%04X\n",
@@ -101,10 +101,10 @@ void bcma_pmu_swreg_init(struct bcma_drv_cc *cc)
 	struct bcma_bus *bus = cc->core->bus;
 
 	switch (bus->chipinfo.id) {
-	case 0x4313:
-	case 0x4331:
-	case 43224:
-	case 43225:
+	case BCMA_CHIP_ID_BCM4313:
+	case BCMA_CHIP_ID_BCM4331:
+	case BCMA_CHIP_ID_BCM43224:
+	case BCMA_CHIP_ID_BCM43225:
 		break;
 	default:
 		pr_err("PMU switch/regulators init unknown for device "
@@ -138,15 +138,15 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
 	struct bcma_bus *bus = cc->core->bus;
 
 	switch (bus->chipinfo.id) {
-	case 0x4313:
+	case BCMA_CHIP_ID_BCM4313:
 		bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7);
 		break;
-	case 0x4331:
-	case 43431:
+	case BCMA_CHIP_ID_BCM4331:
+	case BCMA_CHIP_ID_BCM43431:
 		/* Ext PA lines must be enabled for tx on BCM4331 */
 		bcma_chipco_bcm4331_ext_pa_lines_ctl(cc, true);
 		break;
-	case 43224:
+	case BCMA_CHIP_ID_BCM43224:
 		if (bus->chipinfo.rev == 0) {
 			pr_err("Workarounds for 43224 rev 0 not fully "
 				"implemented\n");
@@ -155,7 +155,7 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
 			bcma_chipco_chipctl_maskset(cc, 0, ~0, 0xF0);
 		}
 		break;
-	case 43225:
+	case BCMA_CHIP_ID_BCM43225:
 		break;
 	default:
 		pr_err("Workarounds unknown for device 0x%04X\n",
@@ -194,17 +194,17 @@ u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc)
 	struct bcma_bus *bus = cc->core->bus;
 
 	switch (bus->chipinfo.id) {
-	case 0x4716:
-	case 0x4748:
-	case 47162:
-	case 0x4313:
-	case 0x5357:
-	case 0x4749:
-	case 53572:
+	case BCMA_CHIP_ID_BCM4716:
+	case BCMA_CHIP_ID_BCM4748:
+	case BCMA_CHIP_ID_BCM47162:
+	case BCMA_CHIP_ID_BCM4313:
+	case BCMA_CHIP_ID_BCM5357:
+	case BCMA_CHIP_ID_BCM4749:
+	case BCMA_CHIP_ID_BCM53572:
 		/* always 20Mhz */
 		return 20000 * 1000;
-	case 0x5356:
-	case 0x5300:
+	case BCMA_CHIP_ID_BCM5356:
+	case BCMA_CHIP_ID_BCM4706:
 		/* always 25Mhz */
 		return 25000 * 1000;
 	default:
@@ -227,7 +227,8 @@ static u32 bcma_pmu_clock(struct bcma_drv_cc *cc, u32 pll0, u32 m)
 
 	BUG_ON(!m || m > 4);
 
-	if (bus->chipinfo.id == 0x5357 || bus->chipinfo.id == 0x4749) {
+	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM5357 ||
+	    bus->chipinfo.id == BCMA_CHIP_ID_BCM4749) {
 		/* Detect failure in clock setting */
 		tmp = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT);
 		if (tmp & 0x40000)
@@ -259,22 +260,22 @@ u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc)
 	struct bcma_bus *bus = cc->core->bus;
 
 	switch (bus->chipinfo.id) {
-	case 0x4716:
-	case 0x4748:
-	case 47162:
+	case BCMA_CHIP_ID_BCM4716:
+	case BCMA_CHIP_ID_BCM4748:
+	case BCMA_CHIP_ID_BCM47162:
 		return bcma_pmu_clock(cc, BCMA_CC_PMU4716_MAINPLL_PLL0,
 				      BCMA_CC_PMU5_MAINPLL_SSB);
-	case 0x5356:
+	case BCMA_CHIP_ID_BCM5356:
 		return bcma_pmu_clock(cc, BCMA_CC_PMU5356_MAINPLL_PLL0,
 				      BCMA_CC_PMU5_MAINPLL_SSB);
-	case 0x5357:
-	case 0x4749:
+	case BCMA_CHIP_ID_BCM5357:
+	case BCMA_CHIP_ID_BCM4749:
 		return bcma_pmu_clock(cc, BCMA_CC_PMU5357_MAINPLL_PLL0,
 				      BCMA_CC_PMU5_MAINPLL_SSB);
-	case 0x5300:
+	case BCMA_CHIP_ID_BCM4706:
 		return bcma_pmu_clock(cc, BCMA_CC_PMU4706_MAINPLL_PLL0,
 				      BCMA_CC_PMU5_MAINPLL_SSB);
-	case 53572:
+	case BCMA_CHIP_ID_BCM53572:
 		return 75000000;
 	default:
 		pr_warn("No backplane clock specified for %04X device, "
@@ -289,17 +290,17 @@ u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc)
 {
 	struct bcma_bus *bus = cc->core->bus;
 
-	if (bus->chipinfo.id == 53572)
+	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM53572)
 		return 300000000;
 
 	if (cc->pmu.rev >= 5) {
 		u32 pll;
 		switch (bus->chipinfo.id) {
-		case 0x5356:
+		case BCMA_CHIP_ID_BCM5356:
 			pll = BCMA_CC_PMU5356_MAINPLL_PLL0;
 			break;
-		case 0x5357:
-		case 0x4749:
+		case BCMA_CHIP_ID_BCM5357:
+		case BCMA_CHIP_ID_BCM4749:
 			pll = BCMA_CC_PMU5357_MAINPLL_PLL0;
 			break;
 		default:
@@ -307,7 +308,7 @@ u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc)
 			break;
 		}
 
-		/* TODO: if (bus->chipinfo.id == 0x5300)
+		/* TODO: if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706)
 		  return si_4706_pmu_clock(sih, osh, cc, PMU4706_MAINPLL_PLL0, PMU5_MAINPLL_CPU); */
 		return bcma_pmu_clock(cc, pll, BCMA_CC_PMU5_MAINPLL_CPU);
 	}
diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c
index c3e9dff4224e..73ed3017077f 100644
--- a/drivers/bcma/driver_mips.c
+++ b/drivers/bcma/driver_mips.c
@@ -22,15 +22,15 @@
 /* The 47162a0 hangs when reading MIPS DMP registers registers */
 static inline bool bcma_core_mips_bcm47162a0_quirk(struct bcma_device *dev)
 {
-	return dev->bus->chipinfo.id == 47162 && dev->bus->chipinfo.rev == 0 &&
-	       dev->id.id == BCMA_CORE_MIPS_74K;
+	return dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM47162 &&
+	       dev->bus->chipinfo.rev == 0 && dev->id.id == BCMA_CORE_MIPS_74K;
 }
 
 /* The 5357b0 hangs when reading USB20H DMP registers */
 static inline bool bcma_core_mips_bcm5357b0_quirk(struct bcma_device *dev)
 {
-	return (dev->bus->chipinfo.id == 0x5357 ||
-		dev->bus->chipinfo.id == 0x4749) &&
+	return (dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM5357 ||
+		dev->bus->chipinfo.id == BCMA_CHIP_ID_BCM4749) &&
 	       dev->bus->chipinfo.pkg == 11 &&
 	       dev->id.id == BCMA_CORE_USB20_HOST;
 }
diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c
index b9a86edfec39..d6e8a37e3e5f 100644
--- a/drivers/bcma/driver_pci_host.c
+++ b/drivers/bcma/driver_pci_host.c
@@ -215,7 +215,8 @@ static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev,
 	} else {
 		writel(val, mmio);
 
-		if (chipid == 0x4716 || chipid == 0x4748)
+		if (chipid == BCMA_CHIP_ID_BCM4716 ||
+		    chipid == BCMA_CHIP_ID_BCM4748)
 			readl(mmio);
 	}
 
@@ -434,13 +435,14 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
 	 * as mips can't generate 64-bit address on the
 	 * backplane.
 	 */
-	if (bus->chipinfo.id == 0x4716 || bus->chipinfo.id == 0x4748) {
+	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4716 ||
+	    bus->chipinfo.id == BCMA_CHIP_ID_BCM4748) {
 		pc_host->mem_resource.start = BCMA_SOC_PCI_MEM;
 		pc_host->mem_resource.end = BCMA_SOC_PCI_MEM +
 					    BCMA_SOC_PCI_MEM_SZ - 1;
 		pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0,
 				BCMA_CORE_PCI_SBTOPCI_MEM | BCMA_SOC_PCI_MEM);
-	} else if (bus->chipinfo.id == 0x5300) {
+	} else if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) {
 		tmp = BCMA_CORE_PCI_SBTOPCI_MEM;
 		tmp |= BCMA_CORE_PCI_SBTOPCI_PREF;
 		tmp |= BCMA_CORE_PCI_SBTOPCI_BURST;
diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c
index f16f42d36071..e1eb598ec702 100644
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -468,11 +468,11 @@ static bool bcma_sprom_ext_available(struct bcma_bus *bus)
 	/* older chipcommon revisions use chip status register */
 	chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT);
 	switch (bus->chipinfo.id) {
-	case 0x4313:
+	case BCMA_CHIP_ID_BCM4313:
 		present_mask = BCMA_CC_CHIPST_4313_SPROM_PRESENT;
 		break;
 
-	case 0x4331:
+	case BCMA_CHIP_ID_BCM4331:
 		present_mask = BCMA_CC_CHIPST_4331_SPROM_PRESENT;
 		break;
 
@@ -494,16 +494,16 @@ static bool bcma_sprom_onchip_available(struct bcma_bus *bus)
 
 	chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT);
 	switch (bus->chipinfo.id) {
-	case 0x4313:
+	case BCMA_CHIP_ID_BCM4313:
 		present = chip_status & BCMA_CC_CHIPST_4313_OTP_PRESENT;
 		break;
 
-	case 0x4331:
+	case BCMA_CHIP_ID_BCM4331:
 		present = chip_status & BCMA_CC_CHIPST_4331_OTP_PRESENT;
 		break;
 
-	case 43224:
-	case 43225:
+	case BCMA_CHIP_ID_BCM43224:
+	case BCMA_CHIP_ID_BCM43225:
 		/* for these chips OTP is always available */
 		present = true;
 		break;
@@ -579,13 +579,15 @@ int bcma_sprom_get(struct bcma_bus *bus)
 	if (!sprom)
 		return -ENOMEM;
 
-	if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431)
+	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4331 ||
+	    bus->chipinfo.id == BCMA_CHIP_ID_BCM43431)
 		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false);
 
 	pr_debug("SPROM offset 0x%x\n", offset);
 	bcma_sprom_read(bus, offset, sprom);
 
-	if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431)
+	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4331 ||
+	    bus->chipinfo.id == BCMA_CHIP_ID_BCM43431)
 		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true);
 
 	err = bcma_sprom_valid(sprom);
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 12334f9190cb..03b2f30d2ace 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -137,6 +137,36 @@ struct bcma_host_ops {
 
 #define BCMA_MAX_NR_CORES		16
 
+/* Chip IDs of PCIe devices */
+#define BCMA_CHIP_ID_BCM4313	0x4313
+#define BCMA_CHIP_ID_BCM43224	43224
+#define  BCMA_PKG_ID_BCM43224_FAB_CSM	0x8
+#define  BCMA_PKG_ID_BCM43224_FAB_SMIC	0xa
+#define BCMA_CHIP_ID_BCM43225	43225
+#define BCMA_CHIP_ID_BCM43227	43227
+#define BCMA_CHIP_ID_BCM43228	43228
+#define BCMA_CHIP_ID_BCM43421	43421
+#define BCMA_CHIP_ID_BCM43428	43428
+#define BCMA_CHIP_ID_BCM43431	43431
+#define BCMA_CHIP_ID_BCM43460	43460
+#define BCMA_CHIP_ID_BCM4331	0x4331
+#define BCMA_CHIP_ID_BCM6362	0x6362
+#define BCMA_CHIP_ID_BCM4360	0x4360
+#define BCMA_CHIP_ID_BCM4352	0x4352
+
+/* Chip IDs of SoCs */
+#define BCMA_CHIP_ID_BCM4706	0x5300
+#define BCMA_CHIP_ID_BCM4716	0x4716
+#define  BCMA_PKG_ID_BCM4716	8
+#define  BCMA_PKG_ID_BCM4717	9
+#define  BCMA_PKG_ID_BCM4718	10
+#define BCMA_CHIP_ID_BCM47162	47162
+#define BCMA_CHIP_ID_BCM4748	0x4748
+#define BCMA_CHIP_ID_BCM4749	0x4749
+#define BCMA_CHIP_ID_BCM5356	0x5356
+#define BCMA_CHIP_ID_BCM5357	0x5357
+#define BCMA_CHIP_ID_BCM53572	53572
+
 struct bcma_device {
 	struct bcma_bus *bus;
 	struct bcma_device_id id;
-- 
cgit v1.2.3


From 973f9763e6a33d2f122631bd58b2921b5f999cc6 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:39 +0200
Subject: bcma: remove fix for 4329b0 bad LPOM is detection

There is not core id with 0x4329, but at the same place in the open
source part of the Broadcom SDK is a check for some device with the
chip id of 0x4329. The device with a chip id of 0x4329 is a full mac
device, so it will never be supported by bcma, this part is running in
the firmware of the device and not on the host CPU.
This code is wrong and will never be used, so just remove it.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index 89528cf4d145..2d9ac3e325ae 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -180,9 +180,6 @@ void bcma_pmu_init(struct bcma_drv_cc *cc)
 		bcma_cc_set32(cc, BCMA_CC_PMU_CTL,
 			     BCMA_CC_PMU_CTL_NOILPONW);
 
-	if (cc->core->id.id == 0x4329 && cc->core->id.rev == 2)
-		pr_err("Fix for 4329b0 bad LPOM state not implemented!\n");
-
 	bcma_pmu_pll_init(cc);
 	bcma_pmu_resources_init(cc);
 	bcma_pmu_swreg_init(cc);
-- 
cgit v1.2.3


From 02817be0b2cd42412cf3c09f8f1667f39b6d020d Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:40 +0200
Subject: bcma: add PCI ID for BCM43224

This ID was found on the PCIe wireless card on the board of a Netgear
WNDR3400 using a bcm4716. The device with this ID is identified by b43
as "Broadcom 43224 WLAN".

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/host_pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c
index 6c05cf470f96..c693c0b2639c 100644
--- a/drivers/bcma/host_pci.c
+++ b/drivers/bcma/host_pci.c
@@ -268,6 +268,7 @@ static SIMPLE_DEV_PM_OPS(bcma_pm_ops, bcma_host_pci_suspend,
 
 static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x0576) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43224) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4353) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4357) },
-- 
cgit v1.2.3


From b9562545ef0b13c0440ccd8d6dd4111fb77cb17a Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:41 +0200
Subject: bcma: complete workaround for BCMA43224 and BCM4313

This code is based on the Broadcom SDK and brcmsmac.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c        | 22 +++++++++++++++++-----
 include/linux/bcma/bcma_driver_chipcommon.h |  8 ++++++++
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index 2d9ac3e325ae..a8fcdf0222eb 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -139,7 +139,11 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
 
 	switch (bus->chipinfo.id) {
 	case BCMA_CHIP_ID_BCM4313:
-		bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7);
+		/* enable 12 mA drive strenth for 4313 and set chipControl
+		   register bit 1 */
+		bcma_chipco_chipctl_maskset(cc, 0,
+					    BCMA_CCTRL_4313_12MA_LED_DRIVE,
+					    BCMA_CCTRL_4313_12MA_LED_DRIVE);
 		break;
 	case BCMA_CHIP_ID_BCM4331:
 	case BCMA_CHIP_ID_BCM43431:
@@ -147,12 +151,20 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
 		bcma_chipco_bcm4331_ext_pa_lines_ctl(cc, true);
 		break;
 	case BCMA_CHIP_ID_BCM43224:
+	case BCMA_CHIP_ID_BCM43421:
+		/* enable 12 mA drive strenth for 43224 and set chipControl
+		   register bit 15 */
 		if (bus->chipinfo.rev == 0) {
-			pr_err("Workarounds for 43224 rev 0 not fully "
-				"implemented\n");
-			bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x00F000F0);
+			bcma_cc_maskset32(cc, BCMA_CC_CHIPCTL,
+					  BCMA_CCTRL_43224_GPIO_TOGGLE,
+					  BCMA_CCTRL_43224_GPIO_TOGGLE);
+			bcma_chipco_chipctl_maskset(cc, 0,
+						    BCMA_CCTRL_43224A0_12MA_LED_DRIVE,
+						    BCMA_CCTRL_43224A0_12MA_LED_DRIVE);
 		} else {
-			bcma_chipco_chipctl_maskset(cc, 0, ~0, 0xF0);
+			bcma_chipco_chipctl_maskset(cc, 0,
+						    BCMA_CCTRL_43224B0_12MA_LED_DRIVE,
+						    BCMA_CCTRL_43224B0_12MA_LED_DRIVE);
 		}
 		break;
 	case BCMA_CHIP_ID_BCM43225:
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 1e523cc61860..09f31ade1410 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -325,6 +325,14 @@
 #define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4	BIT(16)	/* enable bt_shd0 at gpio4 */
 #define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5	BIT(17)	/* enable bt_shd1 at gpio5 */
 
+/* 43224 chip-specific ChipControl register bits */
+#define BCMA_CCTRL_43224_GPIO_TOGGLE		0x8000		/* gpio[3:0] pins as btcoex or s/w gpio */
+#define BCMA_CCTRL_43224A0_12MA_LED_DRIVE	0x00F000F0	/* 12 mA drive strength */
+#define BCMA_CCTRL_43224B0_12MA_LED_DRIVE	0xF0		/* 12 mA drive strength for later 43224s */
+
+/* 4313 Chip specific ChipControl register bits */
+#define BCMA_CCTRL_4313_12MA_LED_DRIVE		0x00000007	/* 12 mA drive strengh for later 4313 */
+
 /* Data for the PMU, if available.
  * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
  */
-- 
cgit v1.2.3


From e84a38eac8186acee940df7edf64b617cf014d8e Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:42 +0200
Subject: bcma: remove bcma_pmu_{pll,swreg}_init()

These functions are doing nothing in the current code.

I do not think we will need these function in the future as the
corresponding functions in the Broadcom SDK are just doing something
useful on chips supported by ssb or fullmac chips.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c | 34 ----------------------------------
 1 file changed, 34 deletions(-)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index a8fcdf0222eb..069fca7ad6c0 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -54,22 +54,6 @@ void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask,
 }
 EXPORT_SYMBOL_GPL(bcma_chipco_regctl_maskset);
 
-static void bcma_pmu_pll_init(struct bcma_drv_cc *cc)
-{
-	struct bcma_bus *bus = cc->core->bus;
-
-	switch (bus->chipinfo.id) {
-	case BCMA_CHIP_ID_BCM4313:
-	case BCMA_CHIP_ID_BCM4331:
-	case BCMA_CHIP_ID_BCM43224:
-	case BCMA_CHIP_ID_BCM43225:
-		break;
-	default:
-		pr_err("PLL init unknown for device 0x%04X\n",
-			bus->chipinfo.id);
-	}
-}
-
 static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
 {
 	struct bcma_bus *bus = cc->core->bus;
@@ -96,22 +80,6 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
 		bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk);
 }
 
-void bcma_pmu_swreg_init(struct bcma_drv_cc *cc)
-{
-	struct bcma_bus *bus = cc->core->bus;
-
-	switch (bus->chipinfo.id) {
-	case BCMA_CHIP_ID_BCM4313:
-	case BCMA_CHIP_ID_BCM4331:
-	case BCMA_CHIP_ID_BCM43224:
-	case BCMA_CHIP_ID_BCM43225:
-		break;
-	default:
-		pr_err("PMU switch/regulators init unknown for device "
-			"0x%04X\n", bus->chipinfo.id);
-	}
-}
-
 /* Disable to allow reading SPROM. Don't know the adventages of enabling it. */
 void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable)
 {
@@ -192,9 +160,7 @@ void bcma_pmu_init(struct bcma_drv_cc *cc)
 		bcma_cc_set32(cc, BCMA_CC_PMU_CTL,
 			     BCMA_CC_PMU_CTL_NOILPONW);
 
-	bcma_pmu_pll_init(cc);
 	bcma_pmu_resources_init(cc);
-	bcma_pmu_swreg_init(cc);
 	bcma_pmu_workarounds(cc);
 }
 
-- 
cgit v1.2.3


From 6270d1c39c96088c3cbbab35a2658d07cee364ae Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:43 +0200
Subject: bcma: remove chip ids doing nothing from PMU initialization.

The list of devices where nothing has to be done in
bcma_pmu_resources_init() and bcma_pmu_workarounds() is longer as all
the SoCs are missing there and some new devices will be added in some
time later. This patch changes the default case to just log on debug
level and also let the other devices which do not need any special
handling into the default case, instead of adding the missing 8 SoC
chip ids.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index 069fca7ad6c0..1a7a72fb77d6 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -64,13 +64,9 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
 		min_msk = 0x200D;
 		max_msk = 0xFFFF;
 		break;
-	case BCMA_CHIP_ID_BCM4331:
-	case BCMA_CHIP_ID_BCM43224:
-	case BCMA_CHIP_ID_BCM43225:
-		break;
 	default:
-		pr_err("PMU resource config unknown for device 0x%04X\n",
-			bus->chipinfo.id);
+		pr_debug("PMU resource config unknown or not needed for device 0x%04X\n",
+			 bus->chipinfo.id);
 	}
 
 	/* Set the resource masks. */
@@ -135,11 +131,9 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
 						    BCMA_CCTRL_43224B0_12MA_LED_DRIVE);
 		}
 		break;
-	case BCMA_CHIP_ID_BCM43225:
-		break;
 	default:
-		pr_err("Workarounds unknown for device 0x%04X\n",
-			bus->chipinfo.id);
+		pr_debug("Workarounds unknown or not needed for device 0x%04X\n",
+			 bus->chipinfo.id);
 	}
 }
 
-- 
cgit v1.2.3


From c586e10992b2e5e2dfe7cca9be615818cfb98605 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:44 +0200
Subject: bcma: add bcma_pmu_spuravoid_pllupdate()

This function is needed by brcmsmac. This code is based on code from
the Broadcom SDK.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c        | 183 +++++++++++++++++++++++++++-
 include/linux/bcma/bcma_driver_chipcommon.h |  14 +++
 2 files changed, 196 insertions(+), 1 deletion(-)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index 1a7a72fb77d6..35c9130746fb 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -3,7 +3,8 @@
  * ChipCommon Power Management Unit driver
  *
  * Copyright 2009, Michael Buesch <m@bues.ch>
- * Copyright 2007, Broadcom Corporation
+ * Copyright 2007, 2011, Broadcom Corporation
+ * Copyright 2011, 2012, Hauke Mehrtens <hauke@hauke-m.de>
  *
  * Licensed under the GNU/GPL. See COPYING for details.
  */
@@ -284,3 +285,183 @@ u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc)
 
 	return bcma_pmu_get_clockcontrol(cc);
 }
+
+static void bcma_pmu_spuravoid_pll_write(struct bcma_drv_cc *cc, u32 offset,
+					 u32 value)
+{
+	bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset);
+	bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, value);
+}
+
+void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid)
+{
+	u32 tmp = 0;
+	u8 phypll_offset = 0;
+	u8 bcm5357_bcm43236_p1div[] = {0x1, 0x5, 0x5};
+	u8 bcm5357_bcm43236_ndiv[] = {0x30, 0xf6, 0xfc};
+	struct bcma_bus *bus = cc->core->bus;
+
+	switch (bus->chipinfo.id) {
+	case BCMA_CHIP_ID_BCM5357:
+	case BCMA_CHIP_ID_BCM4749:
+	case BCMA_CHIP_ID_BCM53572:
+		/* 5357[ab]0, 43236[ab]0, and 6362b0 */
+
+		/* BCM5357 needs to touch PLL1_PLLCTL[02],
+		   so offset PLL0_PLLCTL[02] by 6 */
+		phypll_offset = (bus->chipinfo.id == BCMA_CHIP_ID_BCM5357 ||
+		       bus->chipinfo.id == BCMA_CHIP_ID_BCM4749 ||
+		       bus->chipinfo.id == BCMA_CHIP_ID_BCM53572) ? 6 : 0;
+
+		/* RMW only the P1 divider */
+		bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR,
+				BCMA_CC_PMU_PLL_CTL0 + phypll_offset);
+		tmp = bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA);
+		tmp &= (~(BCMA_CC_PMU1_PLL0_PC0_P1DIV_MASK));
+		tmp |= (bcm5357_bcm43236_p1div[spuravoid] << BCMA_CC_PMU1_PLL0_PC0_P1DIV_SHIFT);
+		bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, tmp);
+
+		/* RMW only the int feedback divider */
+		bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR,
+				BCMA_CC_PMU_PLL_CTL2 + phypll_offset);
+		tmp = bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA);
+		tmp &= ~(BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_MASK);
+		tmp |= (bcm5357_bcm43236_ndiv[spuravoid]) << BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_SHIFT;
+		bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, tmp);
+
+		tmp = 1 << 10;
+		break;
+
+	case BCMA_CHIP_ID_BCM4331:
+	case BCMA_CHIP_ID_BCM43431:
+		if (spuravoid == 2) {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x11500014);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x0FC00a08);
+		} else if (spuravoid == 1) {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x11500014);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x0F600a08);
+		} else {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x11100014);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x03000a08);
+		}
+		tmp = 1 << 10;
+		break;
+
+	case BCMA_CHIP_ID_BCM43224:
+	case BCMA_CHIP_ID_BCM43225:
+	case BCMA_CHIP_ID_BCM43421:
+		if (spuravoid == 1) {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x11500010);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1,
+						     0x000C0C06);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x0F600a08);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3,
+						     0x00000000);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4,
+						     0x2001E920);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5,
+						     0x88888815);
+		} else {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x11100010);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1,
+						     0x000c0c06);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x03000a08);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3,
+						     0x00000000);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4,
+						     0x200005c0);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5,
+						     0x88888815);
+		}
+		tmp = 1 << 10;
+		break;
+
+	case BCMA_CHIP_ID_BCM4716:
+	case BCMA_CHIP_ID_BCM4748:
+	case BCMA_CHIP_ID_BCM47162:
+		if (spuravoid == 1) {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x11500060);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1,
+						     0x080C0C06);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x0F600000);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3,
+						     0x00000000);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4,
+						     0x2001E924);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5,
+						     0x88888815);
+		} else {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x11100060);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1,
+						     0x080c0c06);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x03000000);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3,
+						     0x00000000);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4,
+						     0x200005c0);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5,
+						     0x88888815);
+		}
+
+		tmp = 3 << 9;
+		break;
+
+	case BCMA_CHIP_ID_BCM43227:
+	case BCMA_CHIP_ID_BCM43228:
+	case BCMA_CHIP_ID_BCM43428:
+		/* LCNXN */
+		/* PLL Settings for spur avoidance on/off mode,
+		   no on2 support for 43228A0 */
+		if (spuravoid == 1) {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x01100014);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1,
+						     0x040C0C06);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x03140A08);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3,
+						     0x00333333);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4,
+						     0x202C2820);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5,
+						     0x88888815);
+		} else {
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL0,
+						     0x11100014);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL1,
+						     0x040c0c06);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL2,
+						     0x03000a08);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL3,
+						     0x00000000);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL4,
+						     0x200005c0);
+			bcma_pmu_spuravoid_pll_write(cc, BCMA_CC_PMU_PLL_CTL5,
+						     0x88888815);
+		}
+		tmp = 1 << 10;
+		break;
+	default:
+		pr_err("unknown spuravoidance settings for chip 0x%04X, not changing PLL\n",
+		       bus->chipinfo.id);
+		break;
+	}
+
+	tmp |= bcma_cc_read32(cc, BCMA_CC_PMU_CTL);
+	bcma_cc_write32(cc, BCMA_CC_PMU_CTL, tmp);
+}
+EXPORT_SYMBOL_GPL(bcma_pmu_spuravoid_pllupdate);
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 09f31ade1410..12975eac403f 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -308,6 +308,19 @@
 #define BCMA_CC_PPL_PCHI_OFF		5
 #define BCMA_CC_PPL_PCHI_MASK		0x0000003f
 
+#define BCMA_CC_PMU_PLL_CTL0		0
+#define BCMA_CC_PMU_PLL_CTL1		1
+#define BCMA_CC_PMU_PLL_CTL2		2
+#define BCMA_CC_PMU_PLL_CTL3		3
+#define BCMA_CC_PMU_PLL_CTL4		4
+#define BCMA_CC_PMU_PLL_CTL5		5
+
+#define BCMA_CC_PMU1_PLL0_PC0_P1DIV_MASK	0x00f00000
+#define BCMA_CC_PMU1_PLL0_PC0_P1DIV_SHIFT	20
+
+#define BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_MASK	0x1ff00000
+#define BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_SHIFT	20
+
 /* BCM4331 ChipControl numbers. */
 #define BCMA_CHIPCTL_4331_BT_COEXIST		BIT(0)	/* 0 disable */
 #define BCMA_CHIPCTL_4331_SECI			BIT(1)	/* 0 SECI is disabled (JATG functional) */
@@ -420,5 +433,6 @@ extern void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc,
 					u32 offset, u32 mask, u32 set);
 extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc,
 				       u32 offset, u32 mask, u32 set);
+extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid);
 
 #endif /* LINUX_BCMA_DRIVER_CC_H_ */
-- 
cgit v1.2.3


From 4795f0960937f58a553ac405bb1cf18ecb8972ba Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 01:44:45 +0200
Subject: bcma: add mdelay bcma_pmu_resources_init()

This is based on code from brcmsmac.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index 35c9130746fb..ca5a919133f7 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -75,6 +75,9 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
 		bcma_cc_write32(cc, BCMA_CC_PMU_MINRES_MSK, min_msk);
 	if (max_msk)
 		bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk);
+
+	/* Add some delay; allow resources to come up and settle. */
+	mdelay(2);
 }
 
 /* Disable to allow reading SPROM. Don't know the adventages of enabling it. */
-- 
cgit v1.2.3


From 1fe860edb0787fa2df6d043e34a55dc739e235f0 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Sun, 1 Jul 2012 19:53:51 +0530
Subject: ath9k_hw: start noisefloor calibration after MCI reset

noisefloor calibration has to be loaded and started after
chip reset completion and restoring chainmask. Right now it is
being started before MCI reset completion on full reset. Fix that.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ebfb2a3c645c..10a55bcda1b8 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1949,9 +1949,6 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	if (!ath9k_hw_init_cal(ah, chan))
 		return -EIO;
 
-	ath9k_hw_loadnf(ah, chan);
-	ath9k_hw_start_nfcal(ah, true);
-
 	if (ath9k_hw_mci_is_enabled(ah) && ar9003_mci_end_reset(ah, chan, caldata))
 		return -EIO;
 
@@ -2000,6 +1997,9 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	if (ath9k_hw_mci_is_enabled(ah))
 		ar9003_mci_check_bt(ah);
 
+	ath9k_hw_loadnf(ah, chan);
+	ath9k_hw_start_nfcal(ah, true);
+
 	if (AR_SREV_9300_20_OR_LATER(ah)) {
 		ar9003_hw_bb_watchdog_config(ah);
 
-- 
cgit v1.2.3


From 54717e5330318d53180a1f3026f617509031ee68 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Sun, 1 Jul 2012 19:53:52 +0530
Subject: ath9k_hw: do not load noise floor readings when it is running

Noise floor calibration is performed on longcal interval and
the reading will be updated in history buffer. On rare occasions,
the previous noisefloor calibration might not be completed within
the period and trying to load nf reading will be failed. In such
situation, postpone the nf cabliration to next cycle to give
enough time to complete the calibration. This was already taken
care for ar9002 chips.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_calib.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index d7deb8c9f299..84b558d126ca 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -159,14 +159,11 @@ static bool ar9003_hw_calibrate(struct ath_hw *ah,
 		}
 	}
 
-	/* Do NF cal only at longer intervals */
-	if (longcal) {
-		/*
-		 * Get the value from the previous NF cal and update
-		 * history buffer.
-		 */
-		ath9k_hw_getnf(ah, chan);
-
+	/*
+	 * Do NF cal only at longer intervals. Get the value from
+	 * the previous NF cal and update history buffer.
+	 */
+	if (longcal && ath9k_hw_getnf(ah, chan)) {
 		/*
 		 * Load the NF from history buffer of the current channel.
 		 * NF is slow time-variant, so it is OK to use a historical
-- 
cgit v1.2.3


From b73f3e78047abdcc8bc33f97445ef6691ce3cc3d Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Sun, 1 Jul 2012 19:53:53 +0530
Subject: ath9k: fix fullsleep power consumption when BTCOEX is enabled

As soon as the interface brought up, btcoex timer starts running
eventhough the interface is in idle state and WLAN chip is moved
to full sleep mode. There is no point in running btcoex timer when
the wlan interface is in sleep mode and also it might consumes
more power on WLAN idle unassociated state. So lets stop the
btcoex when wlan is idle state.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index e4e73f061a22..6ce012815ba6 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -666,8 +666,6 @@ static int ath9k_start(struct ieee80211_hw *hw)
 
 	spin_unlock_bh(&sc->sc_pcu_lock);
 
-	ath9k_start_btcoex(sc);
-
 	if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en)
 		common->bus_ops->extn_synch_en(common);
 
@@ -774,8 +772,6 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 	/* Ensure HW is awake when we try to shut it down. */
 	ath9k_ps_wakeup(sc);
 
-	ath9k_stop_btcoex(sc);
-
 	spin_lock_bh(&sc->sc_pcu_lock);
 
 	/* prevent tasklets to enable interrupts once we disable them */
@@ -1139,14 +1135,17 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 
 	if (changed & IEEE80211_CONF_CHANGE_IDLE) {
 		sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
-		if (sc->ps_idle)
+		if (sc->ps_idle) {
 			ath_cancel_work(sc);
-		else
+			ath9k_stop_btcoex(sc);
+		} else {
+			ath9k_start_btcoex(sc);
 			/*
 			 * The chip needs a reset to properly wake up from
 			 * full sleep
 			 */
 			reset_channel = ah->chip_fullsleep;
+		}
 	}
 
 	/*
-- 
cgit v1.2.3


From 08d4df410a9ff02c999e69268ec2f4fbfeaac8d7 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Sun, 1 Jul 2012 19:53:54 +0530
Subject: ath9k: fix power consumption on network sleep when BTCOEX is enabled

The chip is waken up for every 45ms in btcoex timer cycle to
for sharing the radio between BT and WLAN. Whenever the wlan
interface is in network sleep mode, do not schedule hw timers.
This could reduce power consumption on idle associated state.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ath9k.h |  4 ++++
 drivers/net/wireless/ath/ath9k/gpio.c  | 16 ++++++++++++++++
 drivers/net/wireless/ath/ath9k/main.c  |  2 ++
 3 files changed, 22 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index fe39eb4c42a1..79840d6deef2 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -481,6 +481,7 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc);
 void ath9k_btcoex_timer_pause(struct ath_softc *sc);
 void ath9k_btcoex_handle_interrupt(struct ath_softc *sc, u32 status);
 u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen);
+void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc);
 #else
 static inline int ath9k_init_btcoex(struct ath_softc *sc)
 {
@@ -504,6 +505,9 @@ static inline u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc,
 {
 	return 0;
 }
+static inline void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc)
+{
+}
 #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
 
 /********************/
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 5eac4d168653..f23af023f3c6 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -194,6 +194,14 @@ static void ath_btcoex_period_timer(unsigned long data)
 	struct ath_mci_profile *mci = &btcoex->mci;
 	u32 timer_period;
 	bool is_btscan;
+	unsigned long flags;
+
+	spin_lock_irqsave(&sc->sc_pm_lock, flags);
+	if (sc->sc_ah->power_mode == ATH9K_PM_NETWORK_SLEEP) {
+		spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
+		goto skip_hw_wakeup;
+	}
+	spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
 
 	ath9k_ps_wakeup(sc);
 	if (!(ah->caps.hw_caps & ATH9K_HW_CAP_MCI))
@@ -232,6 +240,7 @@ static void ath_btcoex_period_timer(unsigned long data)
 	}
 
 	ath9k_ps_restore(sc);
+skip_hw_wakeup:
 	timer_period = btcoex->btcoex_period;
 	mod_timer(&btcoex->period_timer, jiffies + msecs_to_jiffies(timer_period));
 }
@@ -328,6 +337,13 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc)
 	btcoex->hw_timer_enabled = false;
 }
 
+void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc)
+{
+	struct ath_btcoex *btcoex = &sc->btcoex;
+
+	ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer);
+}
+
 u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen)
 {
 	struct ath_btcoex *btcoex = &sc->btcoex;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 6ce012815ba6..06a3d1c7f2b9 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -130,6 +130,8 @@ void ath9k_ps_restore(struct ath_softc *sc)
 				     PS_WAIT_FOR_PSPOLL_DATA |
 				     PS_WAIT_FOR_TX_ACK))) {
 		mode = ATH9K_PM_NETWORK_SLEEP;
+		if (ath9k_hw_btcoex_is_enabled(sc->sc_ah))
+			ath9k_btcoex_stop_gen_timer(sc);
 	} else {
 		goto unlock;
 	}
-- 
cgit v1.2.3


From 83bfea42190b72acc1a1653bc10b21e741490087 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Sun, 1 Jul 2012 19:53:55 +0530
Subject: ath9k_hw: fix AR9462 2g5g switch on full reset

On full reset, mci reset will put LNA update on 2G mode. And
Whenever 2g5g_switch is forced at the end of full reset, lna
update should not be skipped. Not doing so, is affecting WLAN
rx and causing beacon loss when BTCOEX is enabled on AR9462.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mci.c | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
index 61558375bfbf..9a34fcaae3ff 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -1015,12 +1015,9 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force)
 		return;
 
 	if (mci->is_2g) {
-		if (!force) {
-			ar9003_mci_send_2g5g_status(ah, true);
-
-			ar9003_mci_send_lna_transfer(ah, true);
-			udelay(5);
-		}
+		ar9003_mci_send_2g5g_status(ah, true);
+		ar9003_mci_send_lna_transfer(ah, true);
+		udelay(5);
 
 		REG_CLR_BIT(ah, AR_MCI_TX_CTRL,
 			    AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE);
@@ -1030,10 +1027,8 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force)
 		if (!(mci->config & ATH_MCI_CONFIG_DISABLE_OSLA))
 			ar9003_mci_osla_setup(ah, true);
 	} else {
-		if (!force) {
-			ar9003_mci_send_lna_take(ah, true);
-			udelay(5);
-		}
+		ar9003_mci_send_lna_take(ah, true);
+		udelay(5);
 
 		REG_SET_BIT(ah, AR_MCI_TX_CTRL,
 			    AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE);
@@ -1041,8 +1036,7 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force)
 			    AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL);
 
 		ar9003_mci_osla_setup(ah, false);
-		if (!force)
-			ar9003_mci_send_2g5g_status(ah, true);
+		ar9003_mci_send_2g5g_status(ah, true);
 	}
 }
 
-- 
cgit v1.2.3


From 8a279d5b4dc128a4fcc3f8c545603adbce59bcfa Mon Sep 17 00:00:00 2001
From: Amitkumar Karwar <akarwar@marvell.com>
Date: Mon, 2 Jul 2012 19:32:33 -0700
Subject: mwifiex: add set_antenna handler support

This enables user to set mode of Tx/Rx path using "iw set antenna"
command. For non MIMO chips, the command will be used for selecting
specific antenna or configuring antenna diversity mode.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/mwifiex/cfg80211.c    | 40 ++++++++++++++++++++++++++++++
 drivers/net/wireless/mwifiex/fw.h          | 21 ++++++++++++++++
 drivers/net/wireless/mwifiex/ioctl.h       |  5 ++++
 drivers/net/wireless/mwifiex/sta_cmd.c     | 37 +++++++++++++++++++++++++++
 drivers/net/wireless/mwifiex/sta_cmdresp.c | 30 ++++++++++++++++++++++
 5 files changed, 133 insertions(+)

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 2aeb97428669..6c57e832ae83 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -941,6 +941,42 @@ static int mwifiex_cfg80211_change_beacon(struct wiphy *wiphy,
 	return 0;
 }
 
+static int
+mwifiex_cfg80211_set_antenna(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant)
+{
+	struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+	struct mwifiex_private *priv = mwifiex_get_priv(adapter,
+							MWIFIEX_BSS_ROLE_ANY);
+	struct mwifiex_ds_ant_cfg ant_cfg;
+
+	if (!tx_ant || !rx_ant)
+		return -EOPNOTSUPP;
+
+	if (adapter->hw_dev_mcs_support != HT_STREAM_2X2) {
+		/* Not a MIMO chip. User should provide specific antenna number
+		 * for Tx/Rx path or enable all antennas for diversity
+		 */
+		if (tx_ant != rx_ant)
+			return -EOPNOTSUPP;
+
+		if ((tx_ant & (tx_ant - 1)) &&
+		    (tx_ant != BIT(adapter->number_of_antenna) - 1))
+			return -EOPNOTSUPP;
+
+		if ((tx_ant == BIT(adapter->number_of_antenna) - 1) &&
+		    (priv->adapter->number_of_antenna > 1)) {
+			tx_ant = RF_ANTENNA_AUTO;
+			rx_ant = RF_ANTENNA_AUTO;
+		}
+	}
+
+	ant_cfg.tx_ant = tx_ant;
+	ant_cfg.rx_ant = rx_ant;
+
+	return mwifiex_send_cmd_sync(priv, HostCmd_CMD_RF_ANTENNA,
+				     HostCmd_ACT_GEN_SET, 0, &ant_cfg);
+}
+
 /* cfg80211 operation handler for stop ap.
  * Function stops BSS running at uAP interface.
  */
@@ -1726,6 +1762,7 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = {
 	.stop_ap = mwifiex_cfg80211_stop_ap,
 	.change_beacon = mwifiex_cfg80211_change_beacon,
 	.set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config,
+	.set_antenna = mwifiex_cfg80211_set_antenna,
 };
 
 /*
@@ -1778,6 +1815,9 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
 	wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
 				    NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2;
 
+	wiphy->available_antennas_tx = BIT(adapter->number_of_antenna) - 1;
+	wiphy->available_antennas_rx = BIT(adapter->number_of_antenna) - 1;
+
 	/* Reserve space for mwifiex specific private data for BSS */
 	wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv);
 
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index ffb6cdfdb797..14e985d01dee 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -227,6 +227,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define HostCmd_CMD_PMIC_REG_ACCESS                   0x00ad
 #define HostCmd_CMD_802_11_RF_CHANNEL                 0x001d
 #define HostCmd_CMD_RF_TX_PWR                         0x001e
+#define HostCmd_CMD_RF_ANTENNA                        0x0020
 #define HostCmd_CMD_802_11_DEAUTHENTICATE             0x0024
 #define HostCmd_CMD_MAC_CONTROL                       0x0028
 #define HostCmd_CMD_802_11_AD_HOC_START               0x002b
@@ -322,6 +323,12 @@ enum ENH_PS_MODES {
 
 #define HostCmd_BSS_TYPE_MASK           0xf000
 
+#define HostCmd_ACT_SET_RX              0x0001
+#define HostCmd_ACT_SET_TX              0x0002
+#define HostCmd_ACT_SET_BOTH            0x0003
+
+#define RF_ANTENNA_AUTO                 0xFFFF
+
 #define HostCmd_SET_SEQ_NO_BSS_INFO(seq, num, type) {   \
 	(((seq) & 0x00ff) |                             \
 	 (((num) & 0x000f) << 8)) |                     \
@@ -884,6 +891,18 @@ struct host_cmd_ds_rf_tx_pwr {
 	u8 min_power;
 } __packed;
 
+struct host_cmd_ds_rf_ant_mimo {
+	__le16 action_tx;
+	__le16 tx_ant_mode;
+	__le16 action_rx;
+	__le16 rx_ant_mode;
+};
+
+struct host_cmd_ds_rf_ant_siso {
+	__le16 action;
+	__le16 ant_mode;
+};
+
 struct mwifiex_bcn_param {
 	u8 bssid[ETH_ALEN];
 	u8 rssi;
@@ -1370,6 +1389,8 @@ struct host_cmd_ds_command {
 		struct host_cmd_ds_tx_rate_cfg tx_rate_cfg;
 		struct host_cmd_ds_txpwr_cfg txp_cfg;
 		struct host_cmd_ds_rf_tx_pwr txp;
+		struct host_cmd_ds_rf_ant_mimo ant_mimo;
+		struct host_cmd_ds_rf_ant_siso ant_siso;
 		struct host_cmd_ds_802_11_ps_mode_enh psmode_enh;
 		struct host_cmd_ds_802_11_hs_cfg_enh opt_hs_cfg;
 		struct host_cmd_ds_802_11_scan scan;
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 9f088fb88cb7..e121294cc1ac 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -277,6 +277,11 @@ struct mwifiex_ds_11n_amsdu_aggr_ctrl {
 	u16 curr_buf_size;
 };
 
+struct mwifiex_ds_ant_cfg {
+	u32 tx_ant;
+	u32 rx_ant;
+};
+
 #define MWIFIEX_NUM_OF_CMD_BUFFER	20
 #define MWIFIEX_SIZE_OF_CMD_BUFFER	2048
 
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index 2d4319a8941f..75eaa6f877fa 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -276,6 +276,39 @@ static int mwifiex_cmd_rf_tx_power(struct mwifiex_private *priv,
 	return 0;
 }
 
+/*
+ * This function prepares command to set rf antenna.
+ */
+static int mwifiex_cmd_rf_antenna(struct mwifiex_private *priv,
+				  struct host_cmd_ds_command *cmd,
+				  u16 cmd_action,
+				  struct mwifiex_ds_ant_cfg *ant_cfg)
+{
+	struct host_cmd_ds_rf_ant_mimo *ant_mimo = &cmd->params.ant_mimo;
+	struct host_cmd_ds_rf_ant_siso *ant_siso = &cmd->params.ant_siso;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_RF_ANTENNA);
+
+	if (cmd_action != HostCmd_ACT_GEN_SET)
+		return 0;
+
+	if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) {
+		cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_mimo) +
+					S_DS_GEN);
+		ant_mimo->action_tx = cpu_to_le16(HostCmd_ACT_SET_TX);
+		ant_mimo->tx_ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant);
+		ant_mimo->action_rx = cpu_to_le16(HostCmd_ACT_SET_RX);
+		ant_mimo->rx_ant_mode = cpu_to_le16((u16)ant_cfg->rx_ant);
+	} else {
+		cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_siso) +
+					S_DS_GEN);
+		ant_siso->action = cpu_to_le16(HostCmd_ACT_SET_BOTH);
+		ant_siso->ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant);
+	}
+
+	return 0;
+}
+
 /*
  * This function prepares command to set Host Sleep configuration.
  *
@@ -1076,6 +1109,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
 		ret = mwifiex_cmd_rf_tx_power(priv, cmd_ptr, cmd_action,
 					      data_buf);
 		break;
+	case HostCmd_CMD_RF_ANTENNA:
+		ret = mwifiex_cmd_rf_antenna(priv, cmd_ptr, cmd_action,
+					     data_buf);
+		break;
 	case HostCmd_CMD_802_11_PS_MODE_ENH:
 		ret = mwifiex_cmd_enh_power_mode(priv, cmd_ptr, cmd_action,
 						 (uint16_t)cmd_oid, data_buf);
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 4cb2c1c78397..71c9b5b92e6d 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -474,6 +474,33 @@ static int mwifiex_ret_rf_tx_power(struct mwifiex_private *priv,
 	return 0;
 }
 
+/*
+ * This function handles the command response of set rf antenna
+ */
+static int mwifiex_ret_rf_antenna(struct mwifiex_private *priv,
+				  struct host_cmd_ds_command *resp)
+{
+	struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo;
+	struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso;
+	struct mwifiex_adapter *adapter = priv->adapter;
+
+	if (adapter->hw_dev_mcs_support == HT_STREAM_2X2)
+		dev_dbg(adapter->dev,
+			"RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x"
+			" Rx action = 0x%x, Rx Mode = 0x%04x\n",
+			le16_to_cpu(ant_mimo->action_tx),
+			le16_to_cpu(ant_mimo->tx_ant_mode),
+			le16_to_cpu(ant_mimo->action_rx),
+			le16_to_cpu(ant_mimo->rx_ant_mode));
+	else
+		dev_dbg(adapter->dev,
+			"RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n",
+			le16_to_cpu(ant_siso->action),
+			le16_to_cpu(ant_siso->ant_mode));
+
+	return 0;
+}
+
 /*
  * This function handles the command response of set/get MAC address.
  *
@@ -874,6 +901,9 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
 	case HostCmd_CMD_RF_TX_PWR:
 		ret = mwifiex_ret_rf_tx_power(priv, resp);
 		break;
+	case HostCmd_CMD_RF_ANTENNA:
+		ret = mwifiex_ret_rf_antenna(priv, resp);
+		break;
 	case HostCmd_CMD_802_11_PS_MODE_ENH:
 		ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf);
 		break;
-- 
cgit v1.2.3


From f9f674cb88c7ca390e863ee7410300437a8ac308 Mon Sep 17 00:00:00 2001
From: Oskar Schirmer <oskar@scara.com>
Date: Tue, 3 Jul 2012 09:31:48 +0000
Subject: net/wireless: remove macro defined twice with same value

In the list of commands CMD_802_11_EEPROM_ACCESS had been
defined twice, unnecessarily, luckily with same value.

Remove one occurence.

Signed-off-by: Oskar Schirmer <oskar@scara.com>
Cc: Marcelo Tosatti <marcelo@kvack.org>
Cc: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/host.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index 2e2dbfa2ee50..96726f79a1dd 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -68,7 +68,6 @@
 #define CMD_802_11_BEACON_STOP                  0x0049
 #define CMD_802_11_MAC_ADDRESS                  0x004d
 #define CMD_802_11_LED_GPIO_CTRL                0x004e
-#define CMD_802_11_EEPROM_ACCESS                0x0059
 #define CMD_802_11_BAND_CONFIG                  0x0058
 #define CMD_GSPI_BUS_CONFIG                     0x005a
 #define CMD_802_11D_DOMAIN_INFO                 0x005b
-- 
cgit v1.2.3


From b123377935bb62990e426d0386360476890d8e63 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:15 +0200
Subject: ath9k: define DEVID for QCA955x

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 94096607cbdd..97060c66d3b5 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -48,6 +48,7 @@
 #define AR9300_DEVID_AR9580	0x0033
 #define AR9300_DEVID_AR9462	0x0034
 #define AR9300_DEVID_AR9330	0x0035
+#define AR9300_DEVID_QCA955X	0x0038
 
 #define AR5416_AR9100_DEVID	0x000b
 
-- 
cgit v1.2.3


From a4e26081cb100ff677ce349f1f3291de3b871d96 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:16 +0200
Subject: ath9k: define MAC version for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/reg.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index dd9c72623bfc..22d24131088a 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -798,6 +798,7 @@
 #define AR_SREV_REVISION_9580_10	4 /* AR9580 1.0 */
 #define AR_SREV_VERSION_9462		0x280
 #define AR_SREV_REVISION_9462_20	2
+#define AR_SREV_VERSION_9550		0x400
 
 #define AR_SREV_5416(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_5416_PCI) || \
@@ -905,6 +906,9 @@
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \
 	((_ah)->hw_version.macRev >= AR_SREV_REVISION_9462_20))
 
+#define AR_SREV_9550(_ah) \
+	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9550))
+
 #define AR_SREV_9580(_ah) \
 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9580) && \
 	((_ah)->hw_version.macRev >= AR_SREV_REVISION_9580_10))
-- 
cgit v1.2.3


From 813831dc67ae06abc35d28fa6995553a01f25a94 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:17 +0200
Subject: ath9k: set MAC version for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 10a55bcda1b8..773efe4236a6 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -342,6 +342,9 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah)
 		val = REG_READ(ah, AR_SREV);
 		ah->hw_version.macRev = MS(val, AR_SREV_REVISION2);
 		return;
+	case AR9300_DEVID_QCA955X:
+		ah->hw_version.macVersion = AR_SREV_VERSION_9550;
+		return;
 	}
 
 	val = REG_READ(ah, AR_SREV) & AR_SREV_ID;
-- 
cgit v1.2.3


From 9476f4d6368b60f06eb7e27f2fbd264b4718b0ed Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:18 +0200
Subject: ath9k: add platform_device_id for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ahb.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 4a4e8a2b9d2c..3a69804f4c16 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -35,6 +35,10 @@ static const struct platform_device_id ath9k_platform_id_table[] = {
 		.name = "ar934x_wmac",
 		.driver_data = AR9300_DEVID_AR9340,
 	},
+	{
+		.name = "qca955x_wmac",
+		.driver_data = AR9300_DEVID_QCA955X,
+	},
 	{},
 };
 
-- 
cgit v1.2.3


From 485124cbb746eba343e0763b917cc303ae3d0916 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:19 +0200
Subject: ath9k: add BB name string for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 773efe4236a6..0eb81f57140b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -3140,6 +3140,7 @@ static struct {
 	{ AR_SREV_VERSION_9340,		"9340" },
 	{ AR_SREV_VERSION_9485,         "9485" },
 	{ AR_SREV_VERSION_9462,         "9462" },
+	{ AR_SREV_VERSION_9550,         "9550" },
 };
 
 /* For devices with external radios */
-- 
cgit v1.2.3


From c95b584b8d7ffda2e08c24bb3164a601736a8b92 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:20 +0200
Subject: ath9k: clear pciexpress flag for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 0eb81f57140b..41aefae1b123 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -658,7 +658,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 	}
 
 	if (AR_SREV_9271(ah) || AR_SREV_9100(ah) || AR_SREV_9340(ah) ||
-	    AR_SREV_9330(ah))
+	    AR_SREV_9330(ah) || AR_SREV_9550(ah))
 		ah->is_pciexpress = false;
 
 	ah->hw_version.phyRev = REG_READ(ah, AR_PHY_CHIP_ID);
-- 
cgit v1.2.3


From 2f8d10fd860639ba10f39a3a6e3dfd8061759ff5 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:21 +0200
Subject: ath9k: enable TX/RX data byte swap for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 41aefae1b123..e0f9368cfa3b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1987,7 +1987,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 				REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
 		}
 #ifdef __BIG_ENDIAN
-		else if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
+		else if (AR_SREV_9330(ah) || AR_SREV_9340(ah) ||
+			 AR_SREV_9550(ah))
 			REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0);
 		else
 			REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
-- 
cgit v1.2.3


From a0fbb9bd255a03e3e7ad713ec2bd5631cb408eb3 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:22 +0200
Subject: ath9k: add initvals for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_hw.c         |    1 +
 .../net/wireless/ath/ath9k/ar955x_1p0_initvals.h   | 1284 ++++++++++++++++++++
 2 files changed, 1285 insertions(+)
 create mode 100644 drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index a0e3394b10dc..325a3608d5ed 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -21,6 +21,7 @@
 #include "ar9340_initvals.h"
 #include "ar9330_1p1_initvals.h"
 #include "ar9330_1p2_initvals.h"
+#include "ar955x_1p0_initvals.h"
 #include "ar9580_1p0_initvals.h"
 #include "ar9462_2p0_initvals.h"
 
diff --git a/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h
new file mode 100644
index 000000000000..df97f21c52dc
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/ar955x_1p0_initvals.h
@@ -0,0 +1,1284 @@
+/*
+ * Copyright (c) 2010-2011 Atheros Communications Inc.
+ * Copyright (c) 2011-2012 Qualcomm Atheros Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef INITVALS_955X_1P0_H
+#define INITVALS_955X_1P0_H
+
+/* AR955X 1.0 */
+
+static const u32 ar955x_1p0_radio_postamble[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00016098, 0xd2dd5554, 0xd2dd5554, 0xd28b3330, 0xd28b3330},
+	{0x0001609c, 0x0a566f3a, 0x0a566f3a, 0x06345f2a, 0x06345f2a},
+	{0x000160ac, 0xa4647c00, 0xa4647c00, 0xa4646800, 0xa4646800},
+	{0x000160b0, 0x01885f52, 0x01885f52, 0x04accf3a, 0x04accf3a},
+	{0x00016104, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001},
+	{0x0001610c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000},
+	{0x00016140, 0x10804008, 0x10804008, 0x10804008, 0x10804008},
+	{0x00016504, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001},
+	{0x0001650c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000},
+	{0x00016540, 0x10804008, 0x10804008, 0x10804008, 0x10804008},
+	{0x00016904, 0xb7a00001, 0xb7a00001, 0xb7a00001, 0xb7a00001},
+	{0x0001690c, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000},
+	{0x00016940, 0x10804008, 0x10804008, 0x10804008, 0x10804008},
+};
+
+static const u32 ar955x_1p0_baseband_core_txfir_coeff_japan_2484[][2] = {
+	/* Addr      allmodes  */
+	{0x0000a398, 0x00000000},
+	{0x0000a39c, 0x6f7f0301},
+	{0x0000a3a0, 0xca9228ee},
+};
+
+static const u32 ar955x_1p0_baseband_postamble[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a8011},
+	{0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a012e},
+	{0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0},
+	{0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881},
+	{0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4},
+	{0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c},
+	{0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4},
+	{0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0},
+	{0x00009e04, 0x001c2020, 0x001c2020, 0x001c2020, 0x001c2020},
+	{0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2},
+	{0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec84d2e},
+	{0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3379605e, 0x33795d5e},
+	{0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c},
+	{0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce},
+	{0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021},
+	{0x00009e3c, 0xcfa10820, 0xcfa10820, 0xcfa10822, 0xcfa10822},
+	{0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27},
+	{0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012},
+	{0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000},
+	{0x0000a204, 0x005c0ec0, 0x005c0ec4, 0x005c0ec4, 0x005c0ec0},
+	{0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004},
+	{0x0000a22c, 0x07e26a2f, 0x07e26a2f, 0x01026a2f, 0x01026a2f},
+	{0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b},
+	{0x0000a234, 0x00000fff, 0x10000fff, 0x10000fff, 0x00000fff},
+	{0x0000a238, 0xffb01018, 0xffb01018, 0xffb01018, 0xffb01018},
+	{0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108},
+	{0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898},
+	{0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002},
+	{0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e},
+	{0x0000a260, 0x0a021501, 0x0a021501, 0x3a021501, 0x3a021501},
+	{0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e},
+	{0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b},
+	{0x0000a284, 0x00000000, 0x00000000, 0x00000010, 0x00000010},
+	{0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110},
+	{0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222},
+	{0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18},
+	{0x0000a2cc, 0x18c50033, 0x18c43433, 0x18c41033, 0x18c44c33},
+	{0x0000a2d0, 0x00041982, 0x00041982, 0x00041982, 0x00041982},
+	{0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b},
+	{0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c},
+	{0x0000ae04, 0x001c0000, 0x001c0000, 0x001c0000, 0x001c0000},
+	{0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000ae1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c},
+	{0x0000ae20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce},
+	{0x0000b284, 0x00000000, 0x00000000, 0x00000010, 0x00000010},
+	{0x0000b830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c},
+	{0x0000be04, 0x001c0000, 0x001c0000, 0x001c0000, 0x001c0000},
+	{0x0000be18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000be1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c},
+	{0x0000be20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce},
+	{0x0000c284, 0x00000000, 0x00000000, 0x00000010, 0x00000010},
+};
+
+static const u32 ar955x_1p0_radio_core[][2] = {
+	/* Addr      allmodes  */
+	{0x00016000, 0x36db6db6},
+	{0x00016004, 0x6db6db40},
+	{0x00016008, 0x73f00000},
+	{0x0001600c, 0x00000000},
+	{0x00016040, 0x7f80fff8},
+	{0x0001604c, 0x76d005b5},
+	{0x00016050, 0x557cf031},
+	{0x00016054, 0x13449440},
+	{0x00016058, 0x0c51c92c},
+	{0x0001605c, 0x3db7fffc},
+	{0x00016060, 0xfffffffc},
+	{0x00016064, 0x000f0278},
+	{0x00016068, 0x6db6db6c},
+	{0x0001606c, 0x6db60000},
+	{0x00016080, 0x00080000},
+	{0x00016084, 0x0e48048c},
+	{0x00016088, 0x14214514},
+	{0x0001608c, 0x119f101e},
+	{0x00016090, 0x24926490},
+	{0x00016094, 0x00000000},
+	{0x000160a0, 0x0a108ffe},
+	{0x000160a4, 0x812fc370},
+	{0x000160a8, 0x423c8000},
+	{0x000160b4, 0x92480080},
+	{0x000160c0, 0x006db6d0},
+	{0x000160c4, 0x6db6db60},
+	{0x000160c8, 0x6db6db6c},
+	{0x000160cc, 0x01e6c000},
+	{0x00016100, 0x11999601},
+	{0x00016108, 0x00080010},
+	{0x00016144, 0x02084080},
+	{0x00016148, 0x000080c0},
+	{0x00016280, 0x01800804},
+	{0x00016284, 0x00038dc5},
+	{0x00016288, 0x00000000},
+	{0x0001628c, 0x00000040},
+	{0x00016380, 0x00000000},
+	{0x00016384, 0x00000000},
+	{0x00016388, 0x00400705},
+	{0x0001638c, 0x00800700},
+	{0x00016390, 0x00800700},
+	{0x00016394, 0x00000000},
+	{0x00016398, 0x00000000},
+	{0x0001639c, 0x00000000},
+	{0x000163a0, 0x00000001},
+	{0x000163a4, 0x00000001},
+	{0x000163a8, 0x00000000},
+	{0x000163ac, 0x00000000},
+	{0x000163b0, 0x00000000},
+	{0x000163b4, 0x00000000},
+	{0x000163b8, 0x00000000},
+	{0x000163bc, 0x00000000},
+	{0x000163c0, 0x000000a0},
+	{0x000163c4, 0x000c0000},
+	{0x000163c8, 0x14021402},
+	{0x000163cc, 0x00001402},
+	{0x000163d0, 0x00000000},
+	{0x000163d4, 0x00000000},
+	{0x00016400, 0x36db6db6},
+	{0x00016404, 0x6db6db40},
+	{0x00016408, 0x73f00000},
+	{0x0001640c, 0x00000000},
+	{0x00016440, 0x7f80fff8},
+	{0x0001644c, 0x76d005b5},
+	{0x00016450, 0x557cf031},
+	{0x00016454, 0x13449440},
+	{0x00016458, 0x0c51c92c},
+	{0x0001645c, 0x3db7fffc},
+	{0x00016460, 0xfffffffc},
+	{0x00016464, 0x000f0278},
+	{0x00016468, 0x6db6db6c},
+	{0x0001646c, 0x6db60000},
+	{0x00016500, 0x11999601},
+	{0x00016508, 0x00080010},
+	{0x00016544, 0x02084080},
+	{0x00016548, 0x000080c0},
+	{0x00016780, 0x00000000},
+	{0x00016784, 0x00000000},
+	{0x00016788, 0x00400705},
+	{0x0001678c, 0x00800700},
+	{0x00016790, 0x00800700},
+	{0x00016794, 0x00000000},
+	{0x00016798, 0x00000000},
+	{0x0001679c, 0x00000000},
+	{0x000167a0, 0x00000001},
+	{0x000167a4, 0x00000001},
+	{0x000167a8, 0x00000000},
+	{0x000167ac, 0x00000000},
+	{0x000167b0, 0x00000000},
+	{0x000167b4, 0x00000000},
+	{0x000167b8, 0x00000000},
+	{0x000167bc, 0x00000000},
+	{0x000167c0, 0x000000a0},
+	{0x000167c4, 0x000c0000},
+	{0x000167c8, 0x14021402},
+	{0x000167cc, 0x00001402},
+	{0x000167d0, 0x00000000},
+	{0x000167d4, 0x00000000},
+	{0x00016800, 0x36db6db6},
+	{0x00016804, 0x6db6db40},
+	{0x00016808, 0x73f00000},
+	{0x0001680c, 0x00000000},
+	{0x00016840, 0x7f80fff8},
+	{0x0001684c, 0x76d005b5},
+	{0x00016850, 0x557cf031},
+	{0x00016854, 0x13449440},
+	{0x00016858, 0x0c51c92c},
+	{0x0001685c, 0x3db7fffc},
+	{0x00016860, 0xfffffffc},
+	{0x00016864, 0x000f0278},
+	{0x00016868, 0x6db6db6c},
+	{0x0001686c, 0x6db60000},
+	{0x00016900, 0x11999601},
+	{0x00016908, 0x00080010},
+	{0x00016944, 0x02084080},
+	{0x00016948, 0x000080c0},
+	{0x00016b80, 0x00000000},
+	{0x00016b84, 0x00000000},
+	{0x00016b88, 0x00400705},
+	{0x00016b8c, 0x00800700},
+	{0x00016b90, 0x00800700},
+	{0x00016b94, 0x00000000},
+	{0x00016b98, 0x00000000},
+	{0x00016b9c, 0x00000000},
+	{0x00016ba0, 0x00000001},
+	{0x00016ba4, 0x00000001},
+	{0x00016ba8, 0x00000000},
+	{0x00016bac, 0x00000000},
+	{0x00016bb0, 0x00000000},
+	{0x00016bb4, 0x00000000},
+	{0x00016bb8, 0x00000000},
+	{0x00016bbc, 0x00000000},
+	{0x00016bc0, 0x000000a0},
+	{0x00016bc4, 0x000c0000},
+	{0x00016bc8, 0x14021402},
+	{0x00016bcc, 0x00001402},
+	{0x00016bd0, 0x00000000},
+	{0x00016bd4, 0x00000000},
+};
+
+static const u32 ar955x_1p0_modes_xpa_tx_gain_table[][9] = {
+	/* Addr      5G_HT20_L   5G_HT40_L   5G_HT20_M   5G_HT40_M   5G_HT20_H   5G_HT40_H   2G_HT40     2G_HT20  */
+	{0x0000a2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa},
+	{0x0000a2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc},
+	{0x0000a2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0},
+	{0x0000a2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00},
+	{0x0000a410, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050de, 0x000050da, 0x000050da},
+	{0x0000a500, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000000, 0x00000000},
+	{0x0000a504, 0x04000005, 0x04000005, 0x04000005, 0x04000005, 0x04000005, 0x04000005, 0x04000002, 0x04000002},
+	{0x0000a508, 0x08000009, 0x08000009, 0x08000009, 0x08000009, 0x08000009, 0x08000009, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c00000b, 0x0c000006, 0x0c000006},
+	{0x0000a510, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x1000000d, 0x0f00000a, 0x0f00000a},
+	{0x0000a514, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x14000011, 0x1300000c, 0x1300000c},
+	{0x0000a518, 0x19004008, 0x19004008, 0x19004008, 0x19004008, 0x18004008, 0x18004008, 0x1700000e, 0x1700000e},
+	{0x0000a51c, 0x1d00400a, 0x1d00400a, 0x1d00400a, 0x1d00400a, 0x1c00400a, 0x1c00400a, 0x1b000064, 0x1b000064},
+	{0x0000a520, 0x230020a2, 0x230020a2, 0x210020a2, 0x210020a2, 0x200020a2, 0x200020a2, 0x1f000242, 0x1f000242},
+	{0x0000a524, 0x2500006e, 0x2500006e, 0x2500006e, 0x2500006e, 0x2400006e, 0x2400006e, 0x23000229, 0x23000229},
+	{0x0000a528, 0x29022221, 0x29022221, 0x28022221, 0x28022221, 0x27022221, 0x27022221, 0x270002a2, 0x270002a2},
+	{0x0000a52c, 0x2d00062a, 0x2d00062a, 0x2c00062a, 0x2c00062a, 0x2a00062a, 0x2a00062a, 0x2c001203, 0x2c001203},
+	{0x0000a530, 0x340220a5, 0x340220a5, 0x320220a5, 0x320220a5, 0x2f0220a5, 0x2f0220a5, 0x30001803, 0x30001803},
+	{0x0000a534, 0x380022c5, 0x380022c5, 0x350022c5, 0x350022c5, 0x320022c5, 0x320022c5, 0x33000881, 0x33000881},
+	{0x0000a538, 0x3b002486, 0x3b002486, 0x39002486, 0x39002486, 0x36002486, 0x36002486, 0x38001809, 0x38001809},
+	{0x0000a53c, 0x3f00248a, 0x3f00248a, 0x3d00248a, 0x3d00248a, 0x3a00248a, 0x3a00248a, 0x3a000814, 0x3a000814},
+	{0x0000a540, 0x4202242c, 0x4202242c, 0x4102242c, 0x4102242c, 0x3f02242c, 0x3f02242c, 0x3f001a0c, 0x3f001a0c},
+	{0x0000a544, 0x490044c6, 0x490044c6, 0x460044c6, 0x460044c6, 0x420044c6, 0x420044c6, 0x43001a0e, 0x43001a0e},
+	{0x0000a548, 0x4d024485, 0x4d024485, 0x4a024485, 0x4a024485, 0x46024485, 0x46024485, 0x46001812, 0x46001812},
+	{0x0000a54c, 0x51044483, 0x51044483, 0x4e044483, 0x4e044483, 0x4a044483, 0x4a044483, 0x49001884, 0x49001884},
+	{0x0000a550, 0x5404a40c, 0x5404a40c, 0x5204a40c, 0x5204a40c, 0x4d04a40c, 0x4d04a40c, 0x4d001e84, 0x4d001e84},
+	{0x0000a554, 0x57024632, 0x57024632, 0x55024632, 0x55024632, 0x52024632, 0x52024632, 0x50001e69, 0x50001e69},
+	{0x0000a558, 0x5c00a634, 0x5c00a634, 0x5900a634, 0x5900a634, 0x5600a634, 0x5600a634, 0x550006f4, 0x550006f4},
+	{0x0000a55c, 0x5f026832, 0x5f026832, 0x5d026832, 0x5d026832, 0x5a026832, 0x5a026832, 0x59000ad3, 0x59000ad3},
+	{0x0000a560, 0x6602b012, 0x6602b012, 0x6202b012, 0x6202b012, 0x5d02b012, 0x5d02b012, 0x5e000ad5, 0x5e000ad5},
+	{0x0000a564, 0x6e02d0e1, 0x6e02d0e1, 0x6802d0e1, 0x6802d0e1, 0x6002d0e1, 0x6002d0e1, 0x61001ced, 0x61001ced},
+	{0x0000a568, 0x7202b4c4, 0x7202b4c4, 0x6c02b4c4, 0x6c02b4c4, 0x6502b4c4, 0x6502b4c4, 0x660018d4, 0x660018d4},
+	{0x0000a56c, 0x75007894, 0x75007894, 0x70007894, 0x70007894, 0x6b007894, 0x6b007894, 0x660018d4, 0x660018d4},
+	{0x0000a570, 0x7b025c74, 0x7b025c74, 0x75025c74, 0x75025c74, 0x70025c74, 0x70025c74, 0x660018d4, 0x660018d4},
+	{0x0000a574, 0x8300bcb5, 0x8300bcb5, 0x7a00bcb5, 0x7a00bcb5, 0x7600bcb5, 0x7600bcb5, 0x660018d4, 0x660018d4},
+	{0x0000a578, 0x8a04dc74, 0x8a04dc74, 0x7f04dc74, 0x7f04dc74, 0x7c04dc74, 0x7c04dc74, 0x660018d4, 0x660018d4},
+	{0x0000a57c, 0x8a04dc74, 0x8a04dc74, 0x7f04dc74, 0x7f04dc74, 0x7c04dc74, 0x7c04dc74, 0x660018d4, 0x660018d4},
+	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03804000, 0x03804000},
+	{0x0000a610, 0x04c08c01, 0x04c08c01, 0x04808b01, 0x04808b01, 0x04808a01, 0x04808a01, 0x0300ca02, 0x0300ca02},
+	{0x0000a614, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00000e04, 0x00000e04},
+	{0x0000a618, 0x04010c01, 0x04010c01, 0x03c10b01, 0x03c10b01, 0x03810a01, 0x03810a01, 0x03014000, 0x03014000},
+	{0x0000a61c, 0x03814e05, 0x03814e05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03414d05, 0x00000000, 0x00000000},
+	{0x0000a620, 0x04010303, 0x04010303, 0x03c10303, 0x03c10303, 0x03810303, 0x03810303, 0x00000000, 0x00000000},
+	{0x0000a624, 0x03814e05, 0x03814e05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03414d05, 0x03014000, 0x03014000},
+	{0x0000a628, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x00c0c000, 0x03804c05, 0x03804c05},
+	{0x0000a62c, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x00c0c303, 0x0701de06, 0x0701de06},
+	{0x0000a630, 0x03418000, 0x03418000, 0x03018000, 0x03018000, 0x02c18000, 0x02c18000, 0x07819c07, 0x07819c07},
+	{0x0000a634, 0x03815004, 0x03815004, 0x03414f04, 0x03414f04, 0x03414e04, 0x03414e04, 0x0701dc07, 0x0701dc07},
+	{0x0000a638, 0x03005302, 0x03005302, 0x02c05202, 0x02c05202, 0x02805202, 0x02805202, 0x0701dc07, 0x0701dc07},
+	{0x0000a63c, 0x04c09302, 0x04c09302, 0x04809202, 0x04809202, 0x04809202, 0x04809202, 0x0701dc07, 0x0701dc07},
+	{0x0000b2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa},
+	{0x0000b2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc},
+	{0x0000b2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0},
+	{0x0000b2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00},
+	{0x0000c2dc, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xffffaaaa, 0xfffd5aaa, 0xfffd5aaa},
+	{0x0000c2e0, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xffffcccc, 0xfffe9ccc, 0xfffe9ccc},
+	{0x0000c2e4, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xfffff0f0, 0xffffe0f0, 0xffffe0f0},
+	{0x0000c2e8, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00, 0xfffcff00, 0xfffcff00},
+	{0x00016044, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4},
+	{0x00016048, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401},
+	{0x00016280, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01801e84, 0x01808e84, 0x01808e84},
+	{0x00016444, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4},
+	{0x00016448, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401},
+	{0x00016844, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x010002d4, 0x010002d4},
+	{0x00016848, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x62482401, 0x66482401, 0x66482401},
+};
+
+static const u32 ar955x_1p0_mac_core[][2] = {
+	/* Addr      allmodes  */
+	{0x00000008, 0x00000000},
+	{0x00000030, 0x00020085},
+	{0x00000034, 0x00000005},
+	{0x00000040, 0x00000000},
+	{0x00000044, 0x00000000},
+	{0x00000048, 0x00000008},
+	{0x0000004c, 0x00000010},
+	{0x00000050, 0x00000000},
+	{0x00001040, 0x002ffc0f},
+	{0x00001044, 0x002ffc0f},
+	{0x00001048, 0x002ffc0f},
+	{0x0000104c, 0x002ffc0f},
+	{0x00001050, 0x002ffc0f},
+	{0x00001054, 0x002ffc0f},
+	{0x00001058, 0x002ffc0f},
+	{0x0000105c, 0x002ffc0f},
+	{0x00001060, 0x002ffc0f},
+	{0x00001064, 0x002ffc0f},
+	{0x000010f0, 0x00000100},
+	{0x00001270, 0x00000000},
+	{0x000012b0, 0x00000000},
+	{0x000012f0, 0x00000000},
+	{0x0000143c, 0x00000000},
+	{0x0000147c, 0x00000000},
+	{0x00008000, 0x00000000},
+	{0x00008004, 0x00000000},
+	{0x00008008, 0x00000000},
+	{0x0000800c, 0x00000000},
+	{0x00008018, 0x00000000},
+	{0x00008020, 0x00000000},
+	{0x00008038, 0x00000000},
+	{0x0000803c, 0x00000000},
+	{0x00008040, 0x00000000},
+	{0x00008044, 0x00000000},
+	{0x00008048, 0x00000000},
+	{0x0000804c, 0xffffffff},
+	{0x00008054, 0x00000000},
+	{0x00008058, 0x00000000},
+	{0x0000805c, 0x000fc78f},
+	{0x00008060, 0x0000000f},
+	{0x00008064, 0x00000000},
+	{0x00008070, 0x00000310},
+	{0x00008074, 0x00000020},
+	{0x00008078, 0x00000000},
+	{0x0000809c, 0x0000000f},
+	{0x000080a0, 0x00000000},
+	{0x000080a4, 0x02ff0000},
+	{0x000080a8, 0x0e070605},
+	{0x000080ac, 0x0000000d},
+	{0x000080b0, 0x00000000},
+	{0x000080b4, 0x00000000},
+	{0x000080b8, 0x00000000},
+	{0x000080bc, 0x00000000},
+	{0x000080c0, 0x2a800000},
+	{0x000080c4, 0x06900168},
+	{0x000080c8, 0x13881c22},
+	{0x000080cc, 0x01f40000},
+	{0x000080d0, 0x00252500},
+	{0x000080d4, 0x00a00000},
+	{0x000080d8, 0x00400000},
+	{0x000080dc, 0x00000000},
+	{0x000080e0, 0xffffffff},
+	{0x000080e4, 0x0000ffff},
+	{0x000080e8, 0x3f3f3f3f},
+	{0x000080ec, 0x00000000},
+	{0x000080f0, 0x00000000},
+	{0x000080f4, 0x00000000},
+	{0x000080fc, 0x00020000},
+	{0x00008100, 0x00000000},
+	{0x00008108, 0x00000052},
+	{0x0000810c, 0x00000000},
+	{0x00008110, 0x00000000},
+	{0x00008114, 0x000007ff},
+	{0x00008118, 0x000000aa},
+	{0x0000811c, 0x00003210},
+	{0x00008124, 0x00000000},
+	{0x00008128, 0x00000000},
+	{0x0000812c, 0x00000000},
+	{0x00008130, 0x00000000},
+	{0x00008134, 0x00000000},
+	{0x00008138, 0x00000000},
+	{0x0000813c, 0x0000ffff},
+	{0x00008140, 0x000000fe},
+	{0x00008144, 0xffffffff},
+	{0x00008168, 0x00000000},
+	{0x0000816c, 0x00000000},
+	{0x000081c0, 0x00000000},
+	{0x000081c4, 0x33332210},
+	{0x000081ec, 0x00000000},
+	{0x000081f0, 0x00000000},
+	{0x000081f4, 0x00000000},
+	{0x000081f8, 0x00000000},
+	{0x000081fc, 0x00000000},
+	{0x00008240, 0x00100000},
+	{0x00008244, 0x0010f400},
+	{0x00008248, 0x00000800},
+	{0x0000824c, 0x0001e800},
+	{0x00008250, 0x00000000},
+	{0x00008254, 0x00000000},
+	{0x00008258, 0x00000000},
+	{0x0000825c, 0x40000000},
+	{0x00008260, 0x00080922},
+	{0x00008264, 0x9d400010},
+	{0x00008268, 0xffffffff},
+	{0x0000826c, 0x0000ffff},
+	{0x00008270, 0x00000000},
+	{0x00008274, 0x40000000},
+	{0x00008278, 0x003e4180},
+	{0x0000827c, 0x00000004},
+	{0x00008284, 0x0000002c},
+	{0x00008288, 0x0000002c},
+	{0x0000828c, 0x000000ff},
+	{0x00008294, 0x00000000},
+	{0x00008298, 0x00000000},
+	{0x0000829c, 0x00000000},
+	{0x00008300, 0x00001d40},
+	{0x00008314, 0x00000000},
+	{0x0000831c, 0x0000010d},
+	{0x00008328, 0x00000000},
+	{0x0000832c, 0x0000001f},
+	{0x00008330, 0x00000302},
+	{0x00008334, 0x00000700},
+	{0x00008338, 0xffff0000},
+	{0x0000833c, 0x02400000},
+	{0x00008340, 0x000107ff},
+	{0x00008344, 0xaa48107b},
+	{0x00008348, 0x008f0000},
+	{0x0000835c, 0x00000000},
+	{0x00008360, 0xffffffff},
+	{0x00008364, 0xffffffff},
+	{0x00008368, 0x00000000},
+	{0x00008370, 0x00000000},
+	{0x00008374, 0x000000ff},
+	{0x00008378, 0x00000000},
+	{0x0000837c, 0x00000000},
+	{0x00008380, 0xffffffff},
+	{0x00008384, 0xffffffff},
+	{0x00008390, 0xffffffff},
+	{0x00008394, 0xffffffff},
+	{0x00008398, 0x00000000},
+	{0x0000839c, 0x00000000},
+	{0x000083a0, 0x00000000},
+	{0x000083a4, 0x0000fa14},
+	{0x000083a8, 0x000f0c00},
+	{0x000083ac, 0x33332210},
+	{0x000083b0, 0x33332210},
+	{0x000083b4, 0x33332210},
+	{0x000083b8, 0x33332210},
+	{0x000083bc, 0x00000000},
+	{0x000083c0, 0x00000000},
+	{0x000083c4, 0x00000000},
+	{0x000083c8, 0x00000000},
+	{0x000083cc, 0x00000200},
+	{0x000083d0, 0x8c7901ff},
+};
+
+static const u32 ar955x_1p0_common_rx_gain_table[][2] = {
+	/* Addr      allmodes  */
+	{0x0000a000, 0x00010000},
+	{0x0000a004, 0x00030002},
+	{0x0000a008, 0x00050004},
+	{0x0000a00c, 0x00810080},
+	{0x0000a010, 0x00830082},
+	{0x0000a014, 0x01810180},
+	{0x0000a018, 0x01830182},
+	{0x0000a01c, 0x01850184},
+	{0x0000a020, 0x01890188},
+	{0x0000a024, 0x018b018a},
+	{0x0000a028, 0x018d018c},
+	{0x0000a02c, 0x01910190},
+	{0x0000a030, 0x01930192},
+	{0x0000a034, 0x01950194},
+	{0x0000a038, 0x038a0196},
+	{0x0000a03c, 0x038c038b},
+	{0x0000a040, 0x0390038d},
+	{0x0000a044, 0x03920391},
+	{0x0000a048, 0x03940393},
+	{0x0000a04c, 0x03960395},
+	{0x0000a050, 0x00000000},
+	{0x0000a054, 0x00000000},
+	{0x0000a058, 0x00000000},
+	{0x0000a05c, 0x00000000},
+	{0x0000a060, 0x00000000},
+	{0x0000a064, 0x00000000},
+	{0x0000a068, 0x00000000},
+	{0x0000a06c, 0x00000000},
+	{0x0000a070, 0x00000000},
+	{0x0000a074, 0x00000000},
+	{0x0000a078, 0x00000000},
+	{0x0000a07c, 0x00000000},
+	{0x0000a080, 0x22222229},
+	{0x0000a084, 0x1d1d1d1d},
+	{0x0000a088, 0x1d1d1d1d},
+	{0x0000a08c, 0x1d1d1d1d},
+	{0x0000a090, 0x171d1d1d},
+	{0x0000a094, 0x11111717},
+	{0x0000a098, 0x00030311},
+	{0x0000a09c, 0x00000000},
+	{0x0000a0a0, 0x00000000},
+	{0x0000a0a4, 0x00000000},
+	{0x0000a0a8, 0x00000000},
+	{0x0000a0ac, 0x00000000},
+	{0x0000a0b0, 0x00000000},
+	{0x0000a0b4, 0x00000000},
+	{0x0000a0b8, 0x00000000},
+	{0x0000a0bc, 0x00000000},
+	{0x0000a0c0, 0x001f0000},
+	{0x0000a0c4, 0x01000101},
+	{0x0000a0c8, 0x011e011f},
+	{0x0000a0cc, 0x011c011d},
+	{0x0000a0d0, 0x02030204},
+	{0x0000a0d4, 0x02010202},
+	{0x0000a0d8, 0x021f0200},
+	{0x0000a0dc, 0x0302021e},
+	{0x0000a0e0, 0x03000301},
+	{0x0000a0e4, 0x031e031f},
+	{0x0000a0e8, 0x0402031d},
+	{0x0000a0ec, 0x04000401},
+	{0x0000a0f0, 0x041e041f},
+	{0x0000a0f4, 0x0502041d},
+	{0x0000a0f8, 0x05000501},
+	{0x0000a0fc, 0x051e051f},
+	{0x0000a100, 0x06010602},
+	{0x0000a104, 0x061f0600},
+	{0x0000a108, 0x061d061e},
+	{0x0000a10c, 0x07020703},
+	{0x0000a110, 0x07000701},
+	{0x0000a114, 0x00000000},
+	{0x0000a118, 0x00000000},
+	{0x0000a11c, 0x00000000},
+	{0x0000a120, 0x00000000},
+	{0x0000a124, 0x00000000},
+	{0x0000a128, 0x00000000},
+	{0x0000a12c, 0x00000000},
+	{0x0000a130, 0x00000000},
+	{0x0000a134, 0x00000000},
+	{0x0000a138, 0x00000000},
+	{0x0000a13c, 0x00000000},
+	{0x0000a140, 0x001f0000},
+	{0x0000a144, 0x01000101},
+	{0x0000a148, 0x011e011f},
+	{0x0000a14c, 0x011c011d},
+	{0x0000a150, 0x02030204},
+	{0x0000a154, 0x02010202},
+	{0x0000a158, 0x021f0200},
+	{0x0000a15c, 0x0302021e},
+	{0x0000a160, 0x03000301},
+	{0x0000a164, 0x031e031f},
+	{0x0000a168, 0x0402031d},
+	{0x0000a16c, 0x04000401},
+	{0x0000a170, 0x041e041f},
+	{0x0000a174, 0x0502041d},
+	{0x0000a178, 0x05000501},
+	{0x0000a17c, 0x051e051f},
+	{0x0000a180, 0x06010602},
+	{0x0000a184, 0x061f0600},
+	{0x0000a188, 0x061d061e},
+	{0x0000a18c, 0x07020703},
+	{0x0000a190, 0x07000701},
+	{0x0000a194, 0x00000000},
+	{0x0000a198, 0x00000000},
+	{0x0000a19c, 0x00000000},
+	{0x0000a1a0, 0x00000000},
+	{0x0000a1a4, 0x00000000},
+	{0x0000a1a8, 0x00000000},
+	{0x0000a1ac, 0x00000000},
+	{0x0000a1b0, 0x00000000},
+	{0x0000a1b4, 0x00000000},
+	{0x0000a1b8, 0x00000000},
+	{0x0000a1bc, 0x00000000},
+	{0x0000a1c0, 0x00000000},
+	{0x0000a1c4, 0x00000000},
+	{0x0000a1c8, 0x00000000},
+	{0x0000a1cc, 0x00000000},
+	{0x0000a1d0, 0x00000000},
+	{0x0000a1d4, 0x00000000},
+	{0x0000a1d8, 0x00000000},
+	{0x0000a1dc, 0x00000000},
+	{0x0000a1e0, 0x00000000},
+	{0x0000a1e4, 0x00000000},
+	{0x0000a1e8, 0x00000000},
+	{0x0000a1ec, 0x00000000},
+	{0x0000a1f0, 0x00000396},
+	{0x0000a1f4, 0x00000396},
+	{0x0000a1f8, 0x00000396},
+	{0x0000a1fc, 0x00000196},
+	{0x0000b000, 0x00010000},
+	{0x0000b004, 0x00030002},
+	{0x0000b008, 0x00050004},
+	{0x0000b00c, 0x00810080},
+	{0x0000b010, 0x00830082},
+	{0x0000b014, 0x01810180},
+	{0x0000b018, 0x01830182},
+	{0x0000b01c, 0x01850184},
+	{0x0000b020, 0x02810280},
+	{0x0000b024, 0x02830282},
+	{0x0000b028, 0x02850284},
+	{0x0000b02c, 0x02890288},
+	{0x0000b030, 0x028b028a},
+	{0x0000b034, 0x0388028c},
+	{0x0000b038, 0x038a0389},
+	{0x0000b03c, 0x038c038b},
+	{0x0000b040, 0x0390038d},
+	{0x0000b044, 0x03920391},
+	{0x0000b048, 0x03940393},
+	{0x0000b04c, 0x03960395},
+	{0x0000b050, 0x00000000},
+	{0x0000b054, 0x00000000},
+	{0x0000b058, 0x00000000},
+	{0x0000b05c, 0x00000000},
+	{0x0000b060, 0x00000000},
+	{0x0000b064, 0x00000000},
+	{0x0000b068, 0x00000000},
+	{0x0000b06c, 0x00000000},
+	{0x0000b070, 0x00000000},
+	{0x0000b074, 0x00000000},
+	{0x0000b078, 0x00000000},
+	{0x0000b07c, 0x00000000},
+	{0x0000b080, 0x23232323},
+	{0x0000b084, 0x21232323},
+	{0x0000b088, 0x19191c1e},
+	{0x0000b08c, 0x12141417},
+	{0x0000b090, 0x07070e0e},
+	{0x0000b094, 0x03030305},
+	{0x0000b098, 0x00000003},
+	{0x0000b09c, 0x00000000},
+	{0x0000b0a0, 0x00000000},
+	{0x0000b0a4, 0x00000000},
+	{0x0000b0a8, 0x00000000},
+	{0x0000b0ac, 0x00000000},
+	{0x0000b0b0, 0x00000000},
+	{0x0000b0b4, 0x00000000},
+	{0x0000b0b8, 0x00000000},
+	{0x0000b0bc, 0x00000000},
+	{0x0000b0c0, 0x003f0020},
+	{0x0000b0c4, 0x00400041},
+	{0x0000b0c8, 0x0140005f},
+	{0x0000b0cc, 0x0160015f},
+	{0x0000b0d0, 0x017e017f},
+	{0x0000b0d4, 0x02410242},
+	{0x0000b0d8, 0x025f0240},
+	{0x0000b0dc, 0x027f0260},
+	{0x0000b0e0, 0x0341027e},
+	{0x0000b0e4, 0x035f0340},
+	{0x0000b0e8, 0x037f0360},
+	{0x0000b0ec, 0x04400441},
+	{0x0000b0f0, 0x0460045f},
+	{0x0000b0f4, 0x0541047f},
+	{0x0000b0f8, 0x055f0540},
+	{0x0000b0fc, 0x057f0560},
+	{0x0000b100, 0x06400641},
+	{0x0000b104, 0x0660065f},
+	{0x0000b108, 0x067e067f},
+	{0x0000b10c, 0x07410742},
+	{0x0000b110, 0x075f0740},
+	{0x0000b114, 0x077f0760},
+	{0x0000b118, 0x07800781},
+	{0x0000b11c, 0x07a0079f},
+	{0x0000b120, 0x07c107bf},
+	{0x0000b124, 0x000007c0},
+	{0x0000b128, 0x00000000},
+	{0x0000b12c, 0x00000000},
+	{0x0000b130, 0x00000000},
+	{0x0000b134, 0x00000000},
+	{0x0000b138, 0x00000000},
+	{0x0000b13c, 0x00000000},
+	{0x0000b140, 0x003f0020},
+	{0x0000b144, 0x00400041},
+	{0x0000b148, 0x0140005f},
+	{0x0000b14c, 0x0160015f},
+	{0x0000b150, 0x017e017f},
+	{0x0000b154, 0x02410242},
+	{0x0000b158, 0x025f0240},
+	{0x0000b15c, 0x027f0260},
+	{0x0000b160, 0x0341027e},
+	{0x0000b164, 0x035f0340},
+	{0x0000b168, 0x037f0360},
+	{0x0000b16c, 0x04400441},
+	{0x0000b170, 0x0460045f},
+	{0x0000b174, 0x0541047f},
+	{0x0000b178, 0x055f0540},
+	{0x0000b17c, 0x057f0560},
+	{0x0000b180, 0x06400641},
+	{0x0000b184, 0x0660065f},
+	{0x0000b188, 0x067e067f},
+	{0x0000b18c, 0x07410742},
+	{0x0000b190, 0x075f0740},
+	{0x0000b194, 0x077f0760},
+	{0x0000b198, 0x07800781},
+	{0x0000b19c, 0x07a0079f},
+	{0x0000b1a0, 0x07c107bf},
+	{0x0000b1a4, 0x000007c0},
+	{0x0000b1a8, 0x00000000},
+	{0x0000b1ac, 0x00000000},
+	{0x0000b1b0, 0x00000000},
+	{0x0000b1b4, 0x00000000},
+	{0x0000b1b8, 0x00000000},
+	{0x0000b1bc, 0x00000000},
+	{0x0000b1c0, 0x00000000},
+	{0x0000b1c4, 0x00000000},
+	{0x0000b1c8, 0x00000000},
+	{0x0000b1cc, 0x00000000},
+	{0x0000b1d0, 0x00000000},
+	{0x0000b1d4, 0x00000000},
+	{0x0000b1d8, 0x00000000},
+	{0x0000b1dc, 0x00000000},
+	{0x0000b1e0, 0x00000000},
+	{0x0000b1e4, 0x00000000},
+	{0x0000b1e8, 0x00000000},
+	{0x0000b1ec, 0x00000000},
+	{0x0000b1f0, 0x00000396},
+	{0x0000b1f4, 0x00000396},
+	{0x0000b1f8, 0x00000396},
+	{0x0000b1fc, 0x00000196},
+};
+
+static const u32 ar955x_1p0_baseband_core[][2] = {
+	/* Addr      allmodes  */
+	{0x00009800, 0xafe68e30},
+	{0x00009804, 0xfd14e000},
+	{0x00009808, 0x9c0a9f6b},
+	{0x0000980c, 0x04900000},
+	{0x00009814, 0x0280c00a},
+	{0x00009818, 0x00000000},
+	{0x0000981c, 0x00020028},
+	{0x00009834, 0x6400a190},
+	{0x00009838, 0x0108ecff},
+	{0x0000983c, 0x14000600},
+	{0x00009880, 0x201fff00},
+	{0x00009884, 0x00001042},
+	{0x000098a4, 0x00200400},
+	{0x000098b0, 0x32840bbe},
+	{0x000098bc, 0x00000002},
+	{0x000098d0, 0x004b6a8e},
+	{0x000098d4, 0x00000820},
+	{0x000098dc, 0x00000000},
+	{0x000098f0, 0x00000000},
+	{0x000098f4, 0x00000000},
+	{0x00009c04, 0xff55ff55},
+	{0x00009c08, 0x0320ff55},
+	{0x00009c0c, 0x00000000},
+	{0x00009c10, 0x00000000},
+	{0x00009c14, 0x00046384},
+	{0x00009c18, 0x05b6b440},
+	{0x00009c1c, 0x00b6b440},
+	{0x00009d00, 0xc080a333},
+	{0x00009d04, 0x40206c10},
+	{0x00009d08, 0x009c4060},
+	{0x00009d0c, 0x9883800a},
+	{0x00009d10, 0x01834061},
+	{0x00009d14, 0x00c0040b},
+	{0x00009d18, 0x00000000},
+	{0x00009e08, 0x0038230c},
+	{0x00009e24, 0x990bb515},
+	{0x00009e28, 0x0c6f0000},
+	{0x00009e30, 0x06336f77},
+	{0x00009e34, 0x6af6532f},
+	{0x00009e38, 0x0cc80c00},
+	{0x00009e40, 0x0d261820},
+	{0x00009e4c, 0x00001004},
+	{0x00009e50, 0x00ff03f1},
+	{0x00009fc0, 0x813e4788},
+	{0x00009fc4, 0x0001efb5},
+	{0x00009fcc, 0x40000014},
+	{0x00009fd0, 0x01193b93},
+	{0x0000a20c, 0x00000000},
+	{0x0000a220, 0x00000000},
+	{0x0000a224, 0x00000000},
+	{0x0000a228, 0x10002310},
+	{0x0000a23c, 0x00000000},
+	{0x0000a244, 0x0c000000},
+	{0x0000a248, 0x00000140},
+	{0x0000a2a0, 0x00000007},
+	{0x0000a2c0, 0x00000007},
+	{0x0000a2c8, 0x00000000},
+	{0x0000a2d4, 0x00000000},
+	{0x0000a2ec, 0x00000000},
+	{0x0000a2f0, 0x00000000},
+	{0x0000a2f4, 0x00000000},
+	{0x0000a2f8, 0x00000000},
+	{0x0000a344, 0x00000000},
+	{0x0000a34c, 0x00000000},
+	{0x0000a350, 0x0000a000},
+	{0x0000a364, 0x00000000},
+	{0x0000a370, 0x00000000},
+	{0x0000a390, 0x00000001},
+	{0x0000a394, 0x00000444},
+	{0x0000a398, 0x1f020503},
+	{0x0000a39c, 0x29180c03},
+	{0x0000a3a0, 0x9a8b6844},
+	{0x0000a3a4, 0x00000000},
+	{0x0000a3a8, 0xaaaaaaaa},
+	{0x0000a3ac, 0x3c466478},
+	{0x0000a3c0, 0x20202020},
+	{0x0000a3c4, 0x22222220},
+	{0x0000a3c8, 0x20200020},
+	{0x0000a3cc, 0x20202020},
+	{0x0000a3d0, 0x20202020},
+	{0x0000a3d4, 0x20202020},
+	{0x0000a3d8, 0x20202020},
+	{0x0000a3dc, 0x20202020},
+	{0x0000a3e0, 0x20202020},
+	{0x0000a3e4, 0x20202020},
+	{0x0000a3e8, 0x20202020},
+	{0x0000a3ec, 0x20202020},
+	{0x0000a3f0, 0x00000000},
+	{0x0000a3f4, 0x00000000},
+	{0x0000a3f8, 0x0c9bd380},
+	{0x0000a3fc, 0x000f0f01},
+	{0x0000a400, 0x8fa91f01},
+	{0x0000a404, 0x00000000},
+	{0x0000a408, 0x0e79e5c6},
+	{0x0000a40c, 0x00820820},
+	{0x0000a414, 0x1ce739ce},
+	{0x0000a418, 0x2d001dce},
+	{0x0000a41c, 0x1ce739ce},
+	{0x0000a420, 0x000001ce},
+	{0x0000a424, 0x1ce739ce},
+	{0x0000a428, 0x000001ce},
+	{0x0000a42c, 0x1ce739ce},
+	{0x0000a430, 0x1ce739ce},
+	{0x0000a434, 0x00000000},
+	{0x0000a438, 0x00001801},
+	{0x0000a43c, 0x00100000},
+	{0x0000a444, 0x00000000},
+	{0x0000a448, 0x05000080},
+	{0x0000a44c, 0x00000001},
+	{0x0000a450, 0x00010000},
+	{0x0000a458, 0x00000000},
+	{0x0000a644, 0x3fad9d74},
+	{0x0000a648, 0x0048060a},
+	{0x0000a64c, 0x00003c37},
+	{0x0000a670, 0x03020100},
+	{0x0000a674, 0x09080504},
+	{0x0000a678, 0x0d0c0b0a},
+	{0x0000a67c, 0x13121110},
+	{0x0000a680, 0x31301514},
+	{0x0000a684, 0x35343332},
+	{0x0000a688, 0x00000036},
+	{0x0000a690, 0x00000838},
+	{0x0000a7cc, 0x00000000},
+	{0x0000a7d0, 0x00000000},
+	{0x0000a7d4, 0x00000004},
+	{0x0000a7dc, 0x00000000},
+	{0x0000a8d0, 0x004b6a8e},
+	{0x0000a8d4, 0x00000820},
+	{0x0000a8dc, 0x00000000},
+	{0x0000a8f0, 0x00000000},
+	{0x0000a8f4, 0x00000000},
+	{0x0000b2d0, 0x00000080},
+	{0x0000b2d4, 0x00000000},
+	{0x0000b2ec, 0x00000000},
+	{0x0000b2f0, 0x00000000},
+	{0x0000b2f4, 0x00000000},
+	{0x0000b2f8, 0x00000000},
+	{0x0000b408, 0x0e79e5c0},
+	{0x0000b40c, 0x00820820},
+	{0x0000b420, 0x00000000},
+	{0x0000b8d0, 0x004b6a8e},
+	{0x0000b8d4, 0x00000820},
+	{0x0000b8dc, 0x00000000},
+	{0x0000b8f0, 0x00000000},
+	{0x0000b8f4, 0x00000000},
+	{0x0000c2d0, 0x00000080},
+	{0x0000c2d4, 0x00000000},
+	{0x0000c2ec, 0x00000000},
+	{0x0000c2f0, 0x00000000},
+	{0x0000c2f4, 0x00000000},
+	{0x0000c2f8, 0x00000000},
+	{0x0000c408, 0x0e79e5c0},
+	{0x0000c40c, 0x00820820},
+	{0x0000c420, 0x00000000},
+};
+
+static const u32 ar955x_1p0_common_wo_xlna_rx_gain_table[][2] = {
+	/* Addr      allmodes  */
+	{0x0000a000, 0x00010000},
+	{0x0000a004, 0x00030002},
+	{0x0000a008, 0x00050004},
+	{0x0000a00c, 0x00810080},
+	{0x0000a010, 0x00830082},
+	{0x0000a014, 0x01810180},
+	{0x0000a018, 0x01830182},
+	{0x0000a01c, 0x01850184},
+	{0x0000a020, 0x01890188},
+	{0x0000a024, 0x018b018a},
+	{0x0000a028, 0x018d018c},
+	{0x0000a02c, 0x03820190},
+	{0x0000a030, 0x03840383},
+	{0x0000a034, 0x03880385},
+	{0x0000a038, 0x038a0389},
+	{0x0000a03c, 0x038c038b},
+	{0x0000a040, 0x0390038d},
+	{0x0000a044, 0x03920391},
+	{0x0000a048, 0x03940393},
+	{0x0000a04c, 0x03960395},
+	{0x0000a050, 0x00000000},
+	{0x0000a054, 0x00000000},
+	{0x0000a058, 0x00000000},
+	{0x0000a05c, 0x00000000},
+	{0x0000a060, 0x00000000},
+	{0x0000a064, 0x00000000},
+	{0x0000a068, 0x00000000},
+	{0x0000a06c, 0x00000000},
+	{0x0000a070, 0x00000000},
+	{0x0000a074, 0x00000000},
+	{0x0000a078, 0x00000000},
+	{0x0000a07c, 0x00000000},
+	{0x0000a080, 0x29292929},
+	{0x0000a084, 0x29292929},
+	{0x0000a088, 0x29292929},
+	{0x0000a08c, 0x29292929},
+	{0x0000a090, 0x22292929},
+	{0x0000a094, 0x1d1d2222},
+	{0x0000a098, 0x0c111117},
+	{0x0000a09c, 0x00030303},
+	{0x0000a0a0, 0x00000000},
+	{0x0000a0a4, 0x00000000},
+	{0x0000a0a8, 0x00000000},
+	{0x0000a0ac, 0x00000000},
+	{0x0000a0b0, 0x00000000},
+	{0x0000a0b4, 0x00000000},
+	{0x0000a0b8, 0x00000000},
+	{0x0000a0bc, 0x00000000},
+	{0x0000a0c0, 0x001f0000},
+	{0x0000a0c4, 0x01000101},
+	{0x0000a0c8, 0x011e011f},
+	{0x0000a0cc, 0x011c011d},
+	{0x0000a0d0, 0x02030204},
+	{0x0000a0d4, 0x02010202},
+	{0x0000a0d8, 0x021f0200},
+	{0x0000a0dc, 0x0302021e},
+	{0x0000a0e0, 0x03000301},
+	{0x0000a0e4, 0x031e031f},
+	{0x0000a0e8, 0x0402031d},
+	{0x0000a0ec, 0x04000401},
+	{0x0000a0f0, 0x041e041f},
+	{0x0000a0f4, 0x0502041d},
+	{0x0000a0f8, 0x05000501},
+	{0x0000a0fc, 0x051e051f},
+	{0x0000a100, 0x06010602},
+	{0x0000a104, 0x061f0600},
+	{0x0000a108, 0x061d061e},
+	{0x0000a10c, 0x07020703},
+	{0x0000a110, 0x07000701},
+	{0x0000a114, 0x00000000},
+	{0x0000a118, 0x00000000},
+	{0x0000a11c, 0x00000000},
+	{0x0000a120, 0x00000000},
+	{0x0000a124, 0x00000000},
+	{0x0000a128, 0x00000000},
+	{0x0000a12c, 0x00000000},
+	{0x0000a130, 0x00000000},
+	{0x0000a134, 0x00000000},
+	{0x0000a138, 0x00000000},
+	{0x0000a13c, 0x00000000},
+	{0x0000a140, 0x001f0000},
+	{0x0000a144, 0x01000101},
+	{0x0000a148, 0x011e011f},
+	{0x0000a14c, 0x011c011d},
+	{0x0000a150, 0x02030204},
+	{0x0000a154, 0x02010202},
+	{0x0000a158, 0x021f0200},
+	{0x0000a15c, 0x0302021e},
+	{0x0000a160, 0x03000301},
+	{0x0000a164, 0x031e031f},
+	{0x0000a168, 0x0402031d},
+	{0x0000a16c, 0x04000401},
+	{0x0000a170, 0x041e041f},
+	{0x0000a174, 0x0502041d},
+	{0x0000a178, 0x05000501},
+	{0x0000a17c, 0x051e051f},
+	{0x0000a180, 0x06010602},
+	{0x0000a184, 0x061f0600},
+	{0x0000a188, 0x061d061e},
+	{0x0000a18c, 0x07020703},
+	{0x0000a190, 0x07000701},
+	{0x0000a194, 0x00000000},
+	{0x0000a198, 0x00000000},
+	{0x0000a19c, 0x00000000},
+	{0x0000a1a0, 0x00000000},
+	{0x0000a1a4, 0x00000000},
+	{0x0000a1a8, 0x00000000},
+	{0x0000a1ac, 0x00000000},
+	{0x0000a1b0, 0x00000000},
+	{0x0000a1b4, 0x00000000},
+	{0x0000a1b8, 0x00000000},
+	{0x0000a1bc, 0x00000000},
+	{0x0000a1c0, 0x00000000},
+	{0x0000a1c4, 0x00000000},
+	{0x0000a1c8, 0x00000000},
+	{0x0000a1cc, 0x00000000},
+	{0x0000a1d0, 0x00000000},
+	{0x0000a1d4, 0x00000000},
+	{0x0000a1d8, 0x00000000},
+	{0x0000a1dc, 0x00000000},
+	{0x0000a1e0, 0x00000000},
+	{0x0000a1e4, 0x00000000},
+	{0x0000a1e8, 0x00000000},
+	{0x0000a1ec, 0x00000000},
+	{0x0000a1f0, 0x00000396},
+	{0x0000a1f4, 0x00000396},
+	{0x0000a1f8, 0x00000396},
+	{0x0000a1fc, 0x00000196},
+	{0x0000b000, 0x00010000},
+	{0x0000b004, 0x00030002},
+	{0x0000b008, 0x00050004},
+	{0x0000b00c, 0x00810080},
+	{0x0000b010, 0x00830082},
+	{0x0000b014, 0x01810180},
+	{0x0000b018, 0x01830182},
+	{0x0000b01c, 0x01850184},
+	{0x0000b020, 0x02810280},
+	{0x0000b024, 0x02830282},
+	{0x0000b028, 0x02850284},
+	{0x0000b02c, 0x02890288},
+	{0x0000b030, 0x028b028a},
+	{0x0000b034, 0x0388028c},
+	{0x0000b038, 0x038a0389},
+	{0x0000b03c, 0x038c038b},
+	{0x0000b040, 0x0390038d},
+	{0x0000b044, 0x03920391},
+	{0x0000b048, 0x03940393},
+	{0x0000b04c, 0x03960395},
+	{0x0000b050, 0x00000000},
+	{0x0000b054, 0x00000000},
+	{0x0000b058, 0x00000000},
+	{0x0000b05c, 0x00000000},
+	{0x0000b060, 0x00000000},
+	{0x0000b064, 0x00000000},
+	{0x0000b068, 0x00000000},
+	{0x0000b06c, 0x00000000},
+	{0x0000b070, 0x00000000},
+	{0x0000b074, 0x00000000},
+	{0x0000b078, 0x00000000},
+	{0x0000b07c, 0x00000000},
+	{0x0000b080, 0x32323232},
+	{0x0000b084, 0x2f2f3232},
+	{0x0000b088, 0x23282a2d},
+	{0x0000b08c, 0x1c1e2123},
+	{0x0000b090, 0x14171919},
+	{0x0000b094, 0x0e0e1214},
+	{0x0000b098, 0x03050707},
+	{0x0000b09c, 0x00030303},
+	{0x0000b0a0, 0x00000000},
+	{0x0000b0a4, 0x00000000},
+	{0x0000b0a8, 0x00000000},
+	{0x0000b0ac, 0x00000000},
+	{0x0000b0b0, 0x00000000},
+	{0x0000b0b4, 0x00000000},
+	{0x0000b0b8, 0x00000000},
+	{0x0000b0bc, 0x00000000},
+	{0x0000b0c0, 0x003f0020},
+	{0x0000b0c4, 0x00400041},
+	{0x0000b0c8, 0x0140005f},
+	{0x0000b0cc, 0x0160015f},
+	{0x0000b0d0, 0x017e017f},
+	{0x0000b0d4, 0x02410242},
+	{0x0000b0d8, 0x025f0240},
+	{0x0000b0dc, 0x027f0260},
+	{0x0000b0e0, 0x0341027e},
+	{0x0000b0e4, 0x035f0340},
+	{0x0000b0e8, 0x037f0360},
+	{0x0000b0ec, 0x04400441},
+	{0x0000b0f0, 0x0460045f},
+	{0x0000b0f4, 0x0541047f},
+	{0x0000b0f8, 0x055f0540},
+	{0x0000b0fc, 0x057f0560},
+	{0x0000b100, 0x06400641},
+	{0x0000b104, 0x0660065f},
+	{0x0000b108, 0x067e067f},
+	{0x0000b10c, 0x07410742},
+	{0x0000b110, 0x075f0740},
+	{0x0000b114, 0x077f0760},
+	{0x0000b118, 0x07800781},
+	{0x0000b11c, 0x07a0079f},
+	{0x0000b120, 0x07c107bf},
+	{0x0000b124, 0x000007c0},
+	{0x0000b128, 0x00000000},
+	{0x0000b12c, 0x00000000},
+	{0x0000b130, 0x00000000},
+	{0x0000b134, 0x00000000},
+	{0x0000b138, 0x00000000},
+	{0x0000b13c, 0x00000000},
+	{0x0000b140, 0x003f0020},
+	{0x0000b144, 0x00400041},
+	{0x0000b148, 0x0140005f},
+	{0x0000b14c, 0x0160015f},
+	{0x0000b150, 0x017e017f},
+	{0x0000b154, 0x02410242},
+	{0x0000b158, 0x025f0240},
+	{0x0000b15c, 0x027f0260},
+	{0x0000b160, 0x0341027e},
+	{0x0000b164, 0x035f0340},
+	{0x0000b168, 0x037f0360},
+	{0x0000b16c, 0x04400441},
+	{0x0000b170, 0x0460045f},
+	{0x0000b174, 0x0541047f},
+	{0x0000b178, 0x055f0540},
+	{0x0000b17c, 0x057f0560},
+	{0x0000b180, 0x06400641},
+	{0x0000b184, 0x0660065f},
+	{0x0000b188, 0x067e067f},
+	{0x0000b18c, 0x07410742},
+	{0x0000b190, 0x075f0740},
+	{0x0000b194, 0x077f0760},
+	{0x0000b198, 0x07800781},
+	{0x0000b19c, 0x07a0079f},
+	{0x0000b1a0, 0x07c107bf},
+	{0x0000b1a4, 0x000007c0},
+	{0x0000b1a8, 0x00000000},
+	{0x0000b1ac, 0x00000000},
+	{0x0000b1b0, 0x00000000},
+	{0x0000b1b4, 0x00000000},
+	{0x0000b1b8, 0x00000000},
+	{0x0000b1bc, 0x00000000},
+	{0x0000b1c0, 0x00000000},
+	{0x0000b1c4, 0x00000000},
+	{0x0000b1c8, 0x00000000},
+	{0x0000b1cc, 0x00000000},
+	{0x0000b1d0, 0x00000000},
+	{0x0000b1d4, 0x00000000},
+	{0x0000b1d8, 0x00000000},
+	{0x0000b1dc, 0x00000000},
+	{0x0000b1e0, 0x00000000},
+	{0x0000b1e4, 0x00000000},
+	{0x0000b1e8, 0x00000000},
+	{0x0000b1ec, 0x00000000},
+	{0x0000b1f0, 0x00000396},
+	{0x0000b1f4, 0x00000396},
+	{0x0000b1f8, 0x00000396},
+	{0x0000b1fc, 0x00000196},
+};
+
+static const u32 ar955x_1p0_soc_preamble[][2] = {
+	/* Addr      allmodes  */
+	{0x00007000, 0x00000000},
+	{0x00007004, 0x00000000},
+	{0x00007008, 0x00000000},
+	{0x0000700c, 0x00000000},
+	{0x0000701c, 0x00000000},
+	{0x00007020, 0x00000000},
+	{0x00007024, 0x00000000},
+	{0x00007028, 0x00000000},
+	{0x0000702c, 0x00000000},
+	{0x00007030, 0x00000000},
+	{0x00007034, 0x00000002},
+	{0x00007038, 0x000004c2},
+	{0x00007048, 0x00000000},
+};
+
+static const u32 ar955x_1p0_common_wo_xlna_rx_gain_bounds[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27},
+	{0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012},
+};
+
+static const u32 ar955x_1p0_mac_postamble[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160},
+	{0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c},
+	{0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38},
+	{0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00},
+	{0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b},
+	{0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810},
+	{0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a},
+	{0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440},
+};
+
+static const u32 ar955x_1p0_common_rx_gain_bounds[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00009e44, 0xfe321e27, 0xfe321e27, 0xfe291e27, 0xfe291e27},
+	{0x00009e48, 0x5030201a, 0x5030201a, 0x50302018, 0x50302018},
+};
+
+static const u32 ar955x_1p0_modes_no_xpa_tx_gain_table[][9] = {
+	/* Addr      5G_HT20_L   5G_HT40_L   5G_HT20_M   5G_HT40_M   5G_HT20_H   5G_HT40_H   2G_HT40     2G_HT20  */
+	{0x0000a2dc, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0xfffe5aaa, 0xfffe5aaa},
+	{0x0000a2e0, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0xfffe9ccc, 0xfffe9ccc},
+	{0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0xffffe0f0, 0xffffe0f0},
+	{0x0000a2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffef00, 0xffffef00},
+	{0x0000a410, 0x000050d8, 0x000050d8, 0x000050d8, 0x000050d8, 0x000050d8, 0x000050d8, 0x000050d7, 0x000050d7},
+	{0x0000a500, 0x00002220, 0x00002220, 0x00002220, 0x00002220, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
+	{0x0000a504, 0x04002222, 0x04002222, 0x04002222, 0x04002222, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
+	{0x0000a508, 0x09002421, 0x09002421, 0x09002421, 0x09002421, 0x09002421, 0x09002421, 0x08000004, 0x08000004},
+	{0x0000a50c, 0x0d002621, 0x0d002621, 0x0d002621, 0x0d002621, 0x0d002621, 0x0d002621, 0x0b000006, 0x0b000006},
+	{0x0000a510, 0x13004620, 0x13004620, 0x13004620, 0x13004620, 0x13004620, 0x13004620, 0x0f00000a, 0x0f00000a},
+	{0x0000a514, 0x19004a20, 0x19004a20, 0x19004a20, 0x19004a20, 0x19004a20, 0x19004a20, 0x1300000c, 0x1300000c},
+	{0x0000a518, 0x1d004e20, 0x1d004e20, 0x1d004e20, 0x1d004e20, 0x1d004e20, 0x1d004e20, 0x1700000e, 0x1700000e},
+	{0x0000a51c, 0x21005420, 0x21005420, 0x21005420, 0x21005420, 0x21005420, 0x21005420, 0x1b000012, 0x1b000012},
+	{0x0000a520, 0x26005e20, 0x26005e20, 0x26005e20, 0x26005e20, 0x26005e20, 0x26005e20, 0x1f00004a, 0x1f00004a},
+	{0x0000a524, 0x2b005e40, 0x2b005e40, 0x2b005e40, 0x2b005e40, 0x2b005e40, 0x2b005e40, 0x23000244, 0x23000244},
+	{0x0000a528, 0x2f005e42, 0x2f005e42, 0x2f005e42, 0x2f005e42, 0x2f005e42, 0x2f005e42, 0x2700022b, 0x2700022b},
+	{0x0000a52c, 0x33005e44, 0x33005e44, 0x33005e44, 0x33005e44, 0x33005e44, 0x33005e44, 0x2b000625, 0x2b000625},
+	{0x0000a530, 0x38005e65, 0x38005e65, 0x38005e65, 0x38005e65, 0x38005e65, 0x38005e65, 0x2f001006, 0x2f001006},
+	{0x0000a534, 0x3c005e69, 0x3c005e69, 0x3c005e69, 0x3c005e69, 0x3c005e69, 0x3c005e69, 0x330008a0, 0x330008a0},
+	{0x0000a538, 0x40005e6b, 0x40005e6b, 0x40005e6b, 0x40005e6b, 0x40005e6b, 0x40005e6b, 0x37000a2a, 0x37000a2a},
+	{0x0000a53c, 0x44005e6d, 0x44005e6d, 0x44005e6d, 0x44005e6d, 0x44005e6d, 0x44005e6d, 0x3b001c23, 0x3b001c23},
+	{0x0000a540, 0x49005e72, 0x49005e72, 0x49005e72, 0x49005e72, 0x49005e72, 0x49005e72, 0x3f0014a0, 0x3f0014a0},
+	{0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x4e005eb2, 0x4e005eb2, 0x4e005eb2, 0x4e005eb2, 0x43001882, 0x43001882},
+	{0x0000a548, 0x53005f12, 0x53005f12, 0x53005f12, 0x53005f12, 0x53005f12, 0x53005f12, 0x47001ca2, 0x47001ca2},
+	{0x0000a54c, 0x59025eb2, 0x59025eb2, 0x59025eb2, 0x59025eb2, 0x59025eb2, 0x59025eb2, 0x4b001ec3, 0x4b001ec3},
+	{0x0000a550, 0x5e025f12, 0x5e025f12, 0x5e025f12, 0x5e025f12, 0x5e025f12, 0x5e025f12, 0x4f00148c, 0x4f00148c},
+	{0x0000a554, 0x61027f12, 0x61027f12, 0x61027f12, 0x61027f12, 0x61027f12, 0x61027f12, 0x53001c6e, 0x53001c6e},
+	{0x0000a558, 0x6702bf12, 0x6702bf12, 0x6702bf12, 0x6702bf12, 0x6702bf12, 0x6702bf12, 0x57001c92, 0x57001c92},
+	{0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x6b02bf14, 0x6b02bf14, 0x6b02bf14, 0x6b02bf14, 0x5c001af6, 0x5c001af6},
+	{0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6},
+	{0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6},
+	{0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6},
+	{0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6},
+	{0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6},
+	{0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6},
+	{0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6},
+	{0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x6f02bf16, 0x5c001af6, 0x5c001af6},
+	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+	{0x0000a610, 0x00804000, 0x00804000, 0x00804000, 0x00804000, 0x00804000, 0x00804000, 0x04005001, 0x04005001},
+	{0x0000a614, 0x00804201, 0x00804201, 0x00804201, 0x00804201, 0x00804201, 0x00804201, 0x03808e02, 0x03808e02},
+	{0x0000a618, 0x0280c802, 0x0280c802, 0x0280c802, 0x0280c802, 0x0280c802, 0x0280c802, 0x0300c000, 0x0300c000},
+	{0x0000a61c, 0x0280ca03, 0x0280ca03, 0x0280ca03, 0x0280ca03, 0x0280ca03, 0x0280ca03, 0x03808e02, 0x03808e02},
+	{0x0000a620, 0x04c15104, 0x04c15104, 0x04c15104, 0x04c15104, 0x04c15104, 0x04c15104, 0x03410c03, 0x03410c03},
+	{0x0000a624, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04014c03, 0x04014c03},
+	{0x0000a628, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x05818d04, 0x05818d04},
+	{0x0000a62c, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801cd04, 0x0801cd04},
+	{0x0000a630, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801e007, 0x0801e007},
+	{0x0000a634, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801e007, 0x0801e007},
+	{0x0000a638, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801e007, 0x0801e007},
+	{0x0000a63c, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x04c15305, 0x0801e007, 0x0801e007},
+	{0x0000b2dc, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0xfffe5aaa, 0xfffe5aaa},
+	{0x0000b2e0, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0xfffe9ccc, 0xfffe9ccc},
+	{0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0xffffe0f0, 0xffffe0f0},
+	{0x0000b2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffef00, 0xffffef00},
+	{0x0000c2dc, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0x01feee00, 0xfffe5aaa, 0xfffe5aaa},
+	{0x0000c2e0, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0x0000f000, 0xfffe9ccc, 0xfffe9ccc},
+	{0x0000c2e4, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0x01ff0000, 0xffffe0f0, 0xffffe0f0},
+	{0x0000c2e8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffef00, 0xffffef00},
+	{0x00016044, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x054922d4, 0x054922d4},
+	{0x00016048, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401},
+	{0x00016444, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x054922d4, 0x054922d4},
+	{0x00016448, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401},
+	{0x00016844, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x056db2d4, 0x054922d4, 0x054922d4},
+	{0x00016848, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401, 0x66482401},
+};
+
+static const u32 ar955x_1p0_soc_postamble[][5] = {
+	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
+	{0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023},
+};
+
+static const u32 ar955x_1p0_modes_fast_clock[][3] = {
+	/* Addr      5G_HT20     5G_HT40   */
+	{0x00001030, 0x00000268, 0x000004d0},
+	{0x00001070, 0x0000018c, 0x00000318},
+	{0x000010b0, 0x00000fd0, 0x00001fa0},
+	{0x00008014, 0x044c044c, 0x08980898},
+	{0x0000801c, 0x148ec02b, 0x148ec057},
+	{0x00008318, 0x000044c0, 0x00008980},
+	{0x00009e00, 0x0372131c, 0x0372131c},
+	{0x0000a230, 0x0000000b, 0x00000016},
+	{0x0000a254, 0x00000898, 0x00001130},
+};
+
+#endif /* INITVALS_955X_1P0_H */
-- 
cgit v1.2.3


From 8bc45c6bf217a03018561d0edc9ab74fef3b3ed7 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:23 +0200
Subject: ath9k: add mode register initialization code for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_hw.c  | 86 ++++++++++++++++++++++++++++-
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 61 +++++++++++++++++++-
 drivers/net/wireless/ath/ath9k/hw.h         |  1 +
 3 files changed, 145 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index 325a3608d5ed..41e88c660e48 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -328,7 +328,61 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
 
 		INIT_INI_ARRAY(&ah->ini_japan2484, AR9462_BBC_TXIFR_COEFFJ,
 				ARRAY_SIZE(AR9462_BBC_TXIFR_COEFFJ), 2);
+	} else if (AR_SREV_9550(ah)) {
+		/* mac */
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE],
+				ar955x_1p0_mac_core,
+				ARRAY_SIZE(ar955x_1p0_mac_core), 2);
+		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST],
+				ar955x_1p0_mac_postamble,
+				ARRAY_SIZE(ar955x_1p0_mac_postamble), 5);
+
+		/* bb */
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE],
+				ar955x_1p0_baseband_core,
+				ARRAY_SIZE(ar955x_1p0_baseband_core), 2);
+		INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST],
+				ar955x_1p0_baseband_postamble,
+				ARRAY_SIZE(ar955x_1p0_baseband_postamble), 5);
+
+		/* radio */
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE],
+				ar955x_1p0_radio_core,
+				ARRAY_SIZE(ar955x_1p0_radio_core), 2);
+		INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST],
+				ar955x_1p0_radio_postamble,
+				ARRAY_SIZE(ar955x_1p0_radio_postamble), 5);
+
+		/* soc */
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE],
+				ar955x_1p0_soc_preamble,
+				ARRAY_SIZE(ar955x_1p0_soc_preamble), 2);
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0);
+		INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST],
+				ar955x_1p0_soc_postamble,
+				ARRAY_SIZE(ar955x_1p0_soc_postamble), 5);
 
+		/* rx/tx gain */
+		INIT_INI_ARRAY(&ah->iniModesRxGain,
+			ar955x_1p0_common_wo_xlna_rx_gain_table,
+			ARRAY_SIZE(ar955x_1p0_common_wo_xlna_rx_gain_table),
+			2);
+		INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
+			ar955x_1p0_common_wo_xlna_rx_gain_bounds,
+			ARRAY_SIZE(ar955x_1p0_common_wo_xlna_rx_gain_bounds),
+			5);
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+				ar955x_1p0_modes_xpa_tx_gain_table,
+				ARRAY_SIZE(ar955x_1p0_modes_xpa_tx_gain_table),
+				9);
+
+		/* Fast clock modal settings */
+		INIT_INI_ARRAY(&ah->iniModesFastClock,
+				ar955x_1p0_modes_fast_clock,
+				ARRAY_SIZE(ar955x_1p0_modes_fast_clock), 3);
 	} else if (AR_SREV_9580(ah)) {
 		/* mac */
 		INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0);
@@ -471,6 +525,11 @@ static void ar9003_tx_gain_table_mode0(struct ath_hw *ah)
 			ar9485_modes_lowest_ob_db_tx_gain_1_1,
 			ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1),
 			5);
+	else if (AR_SREV_9550(ah))
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+			ar955x_1p0_modes_xpa_tx_gain_table,
+			ARRAY_SIZE(ar955x_1p0_modes_xpa_tx_gain_table),
+			9);
 	else if (AR_SREV_9580(ah))
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9580_1p0_lowest_ob_db_tx_gain_table,
@@ -515,6 +574,11 @@ static void ar9003_tx_gain_table_mode1(struct ath_hw *ah)
 			ar9580_1p0_high_ob_db_tx_gain_table,
 			ARRAY_SIZE(ar9580_1p0_high_ob_db_tx_gain_table),
 			5);
+	else if (AR_SREV_9550(ah))
+		INIT_INI_ARRAY(&ah->iniModesTxGain,
+			ar955x_1p0_modes_no_xpa_tx_gain_table,
+			ARRAY_SIZE(ar955x_1p0_modes_no_xpa_tx_gain_table),
+			9);
 	else if (AR_SREV_9462_20(ah))
 		INIT_INI_ARRAY(&ah->iniModesTxGain,
 			ar9462_modes_high_ob_db_tx_gain_table_2p0,
@@ -636,7 +700,16 @@ static void ar9003_rx_gain_table_mode0(struct ath_hw *ah)
 				ar9485Common_wo_xlna_rx_gain_1_1,
 				ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1),
 				2);
-	else if (AR_SREV_9580(ah))
+	else if (AR_SREV_9550(ah)) {
+		INIT_INI_ARRAY(&ah->iniModesRxGain,
+				ar955x_1p0_common_rx_gain_table,
+				ARRAY_SIZE(ar955x_1p0_common_rx_gain_table),
+				2);
+		INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
+				ar955x_1p0_common_rx_gain_bounds,
+				ARRAY_SIZE(ar955x_1p0_common_rx_gain_bounds),
+				5);
+	} else if (AR_SREV_9580(ah))
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
 				ar9580_1p0_rx_gain_table,
 				ARRAY_SIZE(ar9580_1p0_rx_gain_table),
@@ -680,7 +753,16 @@ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah)
 			ar9462_common_wo_xlna_rx_gain_table_2p0,
 			ARRAY_SIZE(ar9462_common_wo_xlna_rx_gain_table_2p0),
 			2);
-	else if (AR_SREV_9580(ah))
+	else if (AR_SREV_9550(ah)) {
+		INIT_INI_ARRAY(&ah->iniModesRxGain,
+			ar955x_1p0_common_wo_xlna_rx_gain_table,
+			ARRAY_SIZE(ar955x_1p0_common_wo_xlna_rx_gain_table),
+			2);
+		INIT_INI_ARRAY(&ah->ini_modes_rx_gain_bounds,
+			ar955x_1p0_common_wo_xlna_rx_gain_bounds,
+			ARRAY_SIZE(ar955x_1p0_common_wo_xlna_rx_gain_bounds),
+			5);
+	} else if (AR_SREV_9580(ah))
 		INIT_INI_ARRAY(&ah->iniModesRxGain,
 			ar9580_1p0_wo_xlna_rx_gain_table,
 			ARRAY_SIZE(ar9580_1p0_wo_xlna_rx_gain_table),
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 6b91ebb158fe..898ee143070f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -618,6 +618,50 @@ static void ar9003_hw_prog_ini(struct ath_hw *ah,
 	}
 }
 
+static int ar9550_hw_get_modes_txgain_index(struct ath_hw *ah,
+					    struct ath9k_channel *chan)
+{
+	int ret;
+
+	switch (chan->chanmode) {
+	case CHANNEL_A:
+	case CHANNEL_A_HT20:
+		if (chan->channel <= 5350)
+			ret = 1;
+		else if ((chan->channel > 5350) && (chan->channel <= 5600))
+			ret = 3;
+		else
+			ret = 5;
+		break;
+
+	case CHANNEL_A_HT40PLUS:
+	case CHANNEL_A_HT40MINUS:
+		if (chan->channel <= 5350)
+			ret = 2;
+		else if ((chan->channel > 5350) && (chan->channel <= 5600))
+			ret = 4;
+		else
+			ret = 6;
+		break;
+
+	case CHANNEL_G:
+	case CHANNEL_G_HT20:
+	case CHANNEL_B:
+		ret = 8;
+		break;
+
+	case CHANNEL_G_HT40PLUS:
+	case CHANNEL_G_HT40MINUS:
+		ret = 7;
+		break;
+
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
 static int ar9003_hw_process_ini(struct ath_hw *ah,
 				 struct ath9k_channel *chan)
 {
@@ -659,7 +703,22 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 	}
 
 	REG_WRITE_ARRAY(&ah->iniModesRxGain, 1, regWrites);
-	REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites);
+	if (AR_SREV_9550(ah))
+		REG_WRITE_ARRAY(&ah->ini_modes_rx_gain_bounds, modesIndex,
+				regWrites);
+
+	if (AR_SREV_9550(ah)) {
+		int modes_txgain_index;
+
+		modes_txgain_index = ar9550_hw_get_modes_txgain_index(ah, chan);
+		if (modes_txgain_index < 0)
+			return -EINVAL;
+
+		REG_WRITE_ARRAY(&ah->iniModesTxGain, modes_txgain_index,
+				regWrites);
+	} else {
+		REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites);
+	}
 
 	/*
 	 * For 5GHz channels requiring Fast Clock, apply
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 97060c66d3b5..26da1732978d 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -819,6 +819,7 @@ struct ath_hw {
 	struct ar5416IniArray iniModesFastClock;
 	struct ar5416IniArray iniAdditional;
 	struct ar5416IniArray iniModesRxGain;
+	struct ar5416IniArray ini_modes_rx_gain_bounds;
 	struct ar5416IniArray iniModesTxGain;
 	struct ar5416IniArray iniCckfirNormal;
 	struct ar5416IniArray iniCckfirJapan2484;
-- 
cgit v1.2.3


From 8528f12ed7a3f6bb613ff3df442d40f82c60676b Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:24 +0200
Subject: ath9k: read spur frequency information from eeprom for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 898ee143070f..70ada2e6c61d 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -180,7 +180,8 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 	 * is out-of-band and can be ignored.
 	 */
 
-	if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah)) {
+	if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) ||
+	    AR_SREV_9550(ah)) {
 		if (spur_fbin_ptr[0] == 0) /* No spur */
 			return;
 		max_spur_cnts = 5;
@@ -205,7 +206,8 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 		if (AR_SREV_9462(ah) && (i == 0 || i == 3))
 			continue;
 		negative = 0;
-		if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah))
+		if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) ||
+		    AR_SREV_9550(ah))
 			cur_bb_spur = ath9k_hw_fbin2freq(spur_fbin_ptr[i],
 							 IS_CHAN_2GHZ(chan));
 		else
-- 
cgit v1.2.3


From 4b091727ba2253a11b6641862a5ee50a9cdc21c2 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:25 +0200
Subject: ath9k: fix XPABIASLEVEL settings for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 +-
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 2cdf82bdb11d..52e695508f82 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3509,7 +3509,7 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
 
 	if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah))
 		REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
-	else if (AR_SREV_9462(ah))
+	else if (AR_SREV_9462(ah) || AR_SREV_9550(ah))
 		REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
 	else {
 		REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index ed662c3bae5b..89907c8c7760 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -636,8 +636,8 @@
 
 #define AR_CH0_TOP	(AR_SREV_9300(ah) ? 0x16288 : \
 				((AR_SREV_9462(ah) ? 0x1628c : 0x16280)))
-#define AR_CH0_TOP_XPABIASLVL (0x300)
-#define AR_CH0_TOP_XPABIASLVL_S (8)
+#define AR_CH0_TOP_XPABIASLVL (AR_SREV_9550(ah) ? 0x3c0 : 0x300)
+#define AR_CH0_TOP_XPABIASLVL_S (AR_SREV_9550(ah) ? 6 : 8)
 
 #define AR_CH0_THERM	(AR_SREV_9300(ah) ? 0x16290 : \
 				((AR_SREV_9485(ah) ? 0x1628c : 0x16294)))
-- 
cgit v1.2.3


From 2d00de48ff3ae1a619cda0f3dcc86cef8dfdc673 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:26 +0200
Subject: ath9k: fix antenna control configuration for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 3 +++
 drivers/net/wireless/ath/ath9k/ar9003_phy.h    | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 52e695508f82..57002d1ff219 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3591,6 +3591,9 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
 	if (AR_SREV_9462(ah)) {
 		REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM,
 				AR_SWITCH_TABLE_COM_AR9462_ALL, value);
+	} else if (AR_SREV_9550(ah)) {
+		REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM,
+				AR_SWITCH_TABLE_COM_AR9550_ALL, value);
 	} else
 		REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM,
 			      AR_SWITCH_TABLE_COM_ALL, value);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 89907c8c7760..751c83b21493 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -650,6 +650,8 @@
 #define AR_SWITCH_TABLE_COM_ALL_S (0)
 #define AR_SWITCH_TABLE_COM_AR9462_ALL (0xffffff)
 #define AR_SWITCH_TABLE_COM_AR9462_ALL_S (0)
+#define AR_SWITCH_TABLE_COM_AR9550_ALL (0xffffff)
+#define AR_SWITCH_TABLE_COM_AR9550_ALL_S (0)
 #define AR_SWITCH_TABLE_COM_SPDT (0x00f00000)
 #define AR_SWITCH_TABLE_COM_SPDT_ALL (0x0000fff0)
 #define AR_SWITCH_TABLE_COM_SPDT_ALL_S (4)
-- 
cgit v1.2.3


From 1ed0f8db5b8f627d5b3cf16369949b27a9d745ba Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:27 +0200
Subject: ath9k: fix PAPRD settings for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_paprd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 3d400e8d6535..2c9f7d7ed4cc 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -211,7 +211,7 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
 		      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES, 7);
 	REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
 		      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL, 1);
-	if (AR_SREV_9485(ah) || AR_SREV_9462(ah))
+	if (AR_SREV_9485(ah) || AR_SREV_9462(ah) || AR_SREV_9550(ah))
 		REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
 			      AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP,
 			      -3);
-- 
cgit v1.2.3


From db4a3de9db8893c7a5e82760aee0807ccf18f1a7 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:28 +0200
Subject: ath9k: fix RF channel frequency configuration for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_phy.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 70ada2e6c61d..d2346dbad6cd 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -99,7 +99,7 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 			channelSel = (freq * 4) / 120;
 			chan_frac = (((freq * 4) % 120) * 0x20000) / 120;
 			channelSel = (channelSel << 17) | chan_frac;
-		} else if (AR_SREV_9340(ah)) {
+		} else if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) {
 			if (ah->is_clk_25mhz) {
 				u32 chan_frac;
 
@@ -113,7 +113,8 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 		/* Set to 2G mode */
 		bMode = 1;
 	} else {
-		if (AR_SREV_9340(ah) && ah->is_clk_25mhz) {
+		if ((AR_SREV_9340(ah) || AR_SREV_9550(ah)) &&
+		    ah->is_clk_25mhz) {
 			u32 chan_frac;
 
 			channelSel = (freq * 2) / 75;
-- 
cgit v1.2.3


From 3b8a0577b746f700646c0d8814fd1aabc2fc9c91 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:29 +0200
Subject: ath9k: disable SYNC_HOST1_FATAL interrupts for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c  | 2 +-
 drivers/net/wireless/ath/ath9k/mac.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index e0f9368cfa3b..c042daa685f2 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -946,7 +946,7 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah,
 		AR_IMR_RXORN |
 		AR_IMR_BCNMISC;
 
-	if (AR_SREV_9340(ah))
+	if (AR_SREV_9340(ah) || AR_SREV_9550(ah))
 		sync_default &= ~AR_INTR_SYNC_HOST1_FATAL;
 
 	if (AR_SREV_9300_20_OR_LATER(ah)) {
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 04ef775ccee1..7990cd55599c 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -810,7 +810,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
 		return;
 	}
 
-	if (AR_SREV_9340(ah))
+	if (AR_SREV_9340(ah) || AR_SREV_9550(ah))
 		sync_default &= ~AR_INTR_SYNC_HOST1_FATAL;
 
 	async_mask = AR_INTR_MAC_IRQ;
-- 
cgit v1.2.3


From 2e2c9cc37ecda6ad01ed70691d6ff96a7c9e638e Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:30 +0200
Subject: ath9k: skip internal regulator configuration for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 57002d1ff219..25de6f9a9778 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3960,7 +3960,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 	ar9003_hw_drive_strength_apply(ah);
 	ar9003_hw_atten_apply(ah, chan);
 	ar9003_hw_quick_drop_apply(ah, chan->channel);
-	if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah))
+	if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah) && !AR_SREV_9550(ah))
 		ar9003_hw_internal_regulator_apply(ah);
 	if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah))
 		ar9003_hw_apply_tuning_caps(ah);
-- 
cgit v1.2.3


From fc05a3178476695603c25b6be8c28e8457df0cc2 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:31 +0200
Subject: ath9k: fix PLL initialization for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index c042daa685f2..e9124b4bb5ab 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -868,7 +868,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 		/* program BB PLL phase_shift */
 		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL3,
 			      AR_CH0_BB_DPLL3_PHASE_SHIFT, 0x1);
-	} else if (AR_SREV_9340(ah)) {
+	} else if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) {
 		u32 regval, pll2_divint, pll2_divfrac, refdiv;
 
 		REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c);
@@ -882,9 +882,15 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 			pll2_divfrac = 0x1eb85;
 			refdiv = 3;
 		} else {
-			pll2_divint = 88;
-			pll2_divfrac = 0;
-			refdiv = 5;
+			if (AR_SREV_9340(ah)) {
+				pll2_divint = 88;
+				pll2_divfrac = 0;
+				refdiv = 5;
+			} else {
+				pll2_divint = 0x11;
+				pll2_divfrac = 0x26666;
+				refdiv = 1;
+			}
 		}
 
 		regval = REG_READ(ah, AR_PHY_PLL_MODE);
@@ -897,8 +903,12 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 		udelay(100);
 
 		regval = REG_READ(ah, AR_PHY_PLL_MODE);
-		regval = (regval & 0x80071fff) | (0x1 << 30) | (0x1 << 13) |
-			 (0x4 << 26) | (0x18 << 19);
+		if (AR_SREV_9340(ah))
+			regval = (regval & 0x80071fff) | (0x1 << 30) |
+				 (0x1 << 13) | (0x4 << 26) | (0x18 << 19);
+		else
+			regval = (regval & 0x80071fff) | (0x3 << 30) |
+				 (0x1 << 13) | (0x4 << 26) | (0x60 << 19);
 		REG_WRITE(ah, AR_PHY_PLL_MODE, regval);
 		REG_WRITE(ah, AR_PHY_PLL_MODE,
 			  REG_READ(ah, AR_PHY_PLL_MODE) & 0xfffeffff);
@@ -909,7 +919,8 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 
 	REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll);
 
-	if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah))
+	if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah) ||
+	    AR_SREV_9550(ah))
 		udelay(1000);
 
 	/* Switch the core clock for ar9271 to 117Mhz */
@@ -922,7 +933,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 
 	REG_WRITE(ah, AR_RTC_SLEEP_CLK, AR_RTC_FORCE_DERIVED_CLK);
 
-	if (AR_SREV_9340(ah)) {
+	if (AR_SREV_9340(ah) || AR_SREV_9550(ah)) {
 		if (ah->is_clk_25mhz) {
 			REG_WRITE(ah, AR_RTC_DERIVED_CLK, 0x17c << 1);
 			REG_WRITE(ah, AR_SLP32_MODE, 0x0010f3d7);
-- 
cgit v1.2.3


From c12b60214c546645e2e7f659ab6614cc506536b3 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:32 +0200
Subject: ath9k: enable PLL workaround for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 06a3d1c7f2b9..248e5b24acfa 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -171,7 +171,8 @@ static void ath_restart_work(struct ath_softc *sc)
 
 	ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0);
 
-	if (AR_SREV_9485(sc->sc_ah) || AR_SREV_9340(sc->sc_ah))
+	if (AR_SREV_9340(sc->sc_ah) || AR_SREV_9485(sc->sc_ah) ||
+	    AR_SREV_9550(sc->sc_ah))
 		ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work,
 				     msecs_to_jiffies(ATH_PLL_WORK_INTERVAL));
 
-- 
cgit v1.2.3


From b3d7aa432ad46948a0f350177a3ba536138e1d01 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:33 +0200
Subject: ath9k: set 4ADDRESS bit in RX filter for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/mac.h  | 1 +
 drivers/net/wireless/ath/ath9k/recv.c | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 21c955609e6c..0eba36dca6f8 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -646,6 +646,7 @@ enum ath9k_rx_filter {
 	ATH9K_RX_FILTER_PHYRADAR = 0x00002000,
 	ATH9K_RX_FILTER_MCAST_BCAST_ALL = 0x00008000,
 	ATH9K_RX_FILTER_CONTROL_WRAPPER = 0x00080000,
+	ATH9K_RX_FILTER_4ADDRESS = 0x00100000,
 };
 
 #define ATH9K_RATESERIES_RTS_CTS  0x0001
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 6a7dd26f2a13..11f3703a420a 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -430,6 +430,9 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
 		rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL;
 	}
 
+	if (AR_SREV_9550(sc->sc_ah))
+		rfilt |= ATH9K_RX_FILTER_4ADDRESS;
+
 	return rfilt;
 
 }
-- 
cgit v1.2.3


From 2b943a3315f4c01e84b7913e9e97b148da9da9d3 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 19:13:34 +0200
Subject: ath9k: enable support for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/hw.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index e9124b4bb5ab..c1659d079513 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -649,6 +649,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
 	case AR_SREV_VERSION_9485:
 	case AR_SREV_VERSION_9340:
 	case AR_SREV_VERSION_9462:
+	case AR_SREV_VERSION_9550:
 		break;
 	default:
 		ath_err(common,
@@ -730,6 +731,7 @@ int ath9k_hw_init(struct ath_hw *ah)
 	case AR9300_DEVID_AR9485_PCIE:
 	case AR9300_DEVID_AR9330:
 	case AR9300_DEVID_AR9340:
+	case AR9300_DEVID_QCA955X:
 	case AR9300_DEVID_AR9580:
 	case AR9300_DEVID_AR9462:
 		break;
-- 
cgit v1.2.3


From 32c336a5dfd16b4645c8a0dbc534efd02f079e02 Mon Sep 17 00:00:00 2001
From: Arend van Spriel <arend@broadcom.com>
Date: Tue, 3 Jul 2012 20:46:02 +0200
Subject: brcmsmac: fix brcms_c_regd_init() which crashed after 11ad patch

This patch fixes an OOPS in brcmsmac driver, which was introduced
by the 11ad patch 'cfg80211: add 802.11ad (60gHz band) support'.
The value IEEE80211_NUM_BANDS increased, which was used in the
brcms_c_regd_init() function.

Cc: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Cc: Johannes Berg <johannes.berg@intel.com>
Acked-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/channel.c | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c
index 2d365d3486df..9a4c63f927cb 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c
@@ -763,20 +763,17 @@ void brcms_c_regd_init(struct brcms_c_info *wlc)
 	int band_idx, i;
 
 	/* Disable any channels not supported by the phy */
-	for (band_idx = 0; band_idx < IEEE80211_NUM_BANDS; band_idx++) {
-		if (band_idx == IEEE80211_BAND_2GHZ)
-			band = wlc->bandstate[BAND_2G_INDEX];
-		else
-			band = wlc->bandstate[BAND_5G_INDEX];
-
-		/* skip if band not initialized */
-		if (band->pi == NULL)
-			continue;
+	for (band_idx = 0; band_idx < wlc->pub->_nbands; band_idx++) {
+		band = wlc->bandstate[band_idx];
 
 		wlc_phy_chanspec_band_validch(band->pi, band->bandtype,
 					      &sup_chan);
 
-		sband = wiphy->bands[band_idx];
+		if (band_idx == BAND_2G_INDEX)
+			sband = wiphy->bands[IEEE80211_BAND_2GHZ];
+		else
+			sband = wiphy->bands[IEEE80211_BAND_5GHZ];
+
 		for (i = 0; i < sband->n_channels; i++) {
 			ch = &sband->channels[i];
 			if (!isset(sup_chan.vec, ch->hw_value))
-- 
cgit v1.2.3


From cddec90254c3c3d20752bf9053c496035cdfef6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Thu, 5 Jul 2012 21:55:46 +0200
Subject: b43: N-PHY: fix RSSI calibration
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Specs were updated, change code to match it.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/b43/phy_n.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 108118820b36..b92bb9c92ad1 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -1369,7 +1369,7 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 					i << 2);
 			b43_nphy_poll_rssi(dev, 2, results[i], 8);
 		}
-		for (i = 0; i < 4; i++) {
+		for (i = 0; i < 4; i += 2) {
 			s32 curr;
 			s32 mind = 40;
 			s32 minpoll = 249;
@@ -1415,14 +1415,15 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 			b43_nphy_scale_offset_rssi(dev, 0, 0, core + 1, 1, i);
 			b43_nphy_poll_rssi(dev, i, poll_results, 8);
 			for (j = 0; j < 4; j++) {
-				if (j / 2 == core)
+				if (j / 2 == core) {
 					offset[j] = 232 - poll_results[j];
-				if (offset[j] < 0)
-					offset[j] = -(abs(offset[j] + 4) / 8);
-				else
-					offset[j] = (offset[j] + 4) / 8;
-				b43_nphy_scale_offset_rssi(dev, 0,
-					offset[2 * core], core + 1, j % 2, i);
+					if (offset[j] < 0)
+						offset[j] = -(abs(offset[j] + 4) / 8);
+					else
+						offset[j] = (offset[j] + 4) / 8;
+					b43_nphy_scale_offset_rssi(dev, 0,
+						offset[2 * core], core + 1, j % 2, i);
+				}
 			}
 		}
 	}
-- 
cgit v1.2.3


From 3d9d8af330a891f141db420115238f01e4c6ece7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Thu, 5 Jul 2012 22:07:32 +0200
Subject: bcma: use custom printing functions
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Having bus number printed makes it much easier to anaylze logs on
systems with more buses. For example Netgear WNDR4500 has 3 AMBA buses
in total, which makes standard log really messy.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/bcma_private.h          |  9 +++++++++
 drivers/bcma/core.c                  | 10 +++++-----
 drivers/bcma/driver_chipcommon.c     |  5 ++---
 drivers/bcma/driver_chipcommon_pmu.c | 26 ++++++++++++--------------
 drivers/bcma/driver_mips.c           | 16 ++++++++--------
 drivers/bcma/driver_pci_host.c       | 10 ++++++----
 drivers/bcma/host_pci.c              |  4 ++--
 drivers/bcma/main.c                  | 19 ++++++++++---------
 drivers/bcma/scan.c                  | 24 +++++++++++-------------
 drivers/bcma/sprom.c                 |  8 ++++----
 10 files changed, 69 insertions(+), 62 deletions(-)

diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h
index b81755bb4798..f6589eb7c45f 100644
--- a/drivers/bcma/bcma_private.h
+++ b/drivers/bcma/bcma_private.h
@@ -10,6 +10,15 @@
 
 #define BCMA_CORE_SIZE		0x1000
 
+#define bcma_err(bus, fmt, ...) \
+	pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
+#define bcma_warn(bus, fmt, ...) \
+	pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
+#define bcma_info(bus, fmt, ...) \
+	pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
+#define bcma_debug(bus, fmt, ...) \
+	pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
+
 struct bcma_bus;
 
 /* main.c */
diff --git a/drivers/bcma/core.c b/drivers/bcma/core.c
index bc6e89212ad3..63c8b470536f 100644
--- a/drivers/bcma/core.c
+++ b/drivers/bcma/core.c
@@ -75,7 +75,7 @@ void bcma_core_set_clockmode(struct bcma_device *core,
 			udelay(10);
 		}
 		if (i)
-			pr_err("HT force timeout\n");
+			bcma_err(core->bus, "HT force timeout\n");
 		break;
 	case BCMA_CLKMODE_DYNAMIC:
 		bcma_set32(core, BCMA_CLKCTLST, ~BCMA_CLKCTLST_FORCEHT);
@@ -102,9 +102,9 @@ void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status, bool on)
 			udelay(10);
 		}
 		if (i)
-			pr_err("PLL enable timeout\n");
+			bcma_err(core->bus, "PLL enable timeout\n");
 	} else {
-		pr_warn("Disabling PLL not supported yet!\n");
+		bcma_warn(core->bus, "Disabling PLL not supported yet!\n");
 	}
 }
 EXPORT_SYMBOL_GPL(bcma_core_pll_ctl);
@@ -120,8 +120,8 @@ u32 bcma_core_dma_translation(struct bcma_device *core)
 		else
 			return BCMA_DMA_TRANSLATION_DMA32_CMT;
 	default:
-		pr_err("DMA translation unknown for host %d\n",
-		       core->bus->hosttype);
+		bcma_err(core->bus, "DMA translation unknown for host %d\n",
+			 core->bus->hosttype);
 	}
 	return BCMA_DMA_TRANSLATION_NONE;
 }
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c
index e9f1b3fd252c..61c19cef59a7 100644
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
@@ -44,7 +44,7 @@ void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)
 	if (cc->capabilities & BCMA_CC_CAP_PMU)
 		bcma_pmu_init(cc);
 	if (cc->capabilities & BCMA_CC_CAP_PCTL)
-		pr_err("Power control not implemented!\n");
+		bcma_err(cc->core->bus, "Power control not implemented!\n");
 
 	if (cc->core->id.rev >= 16) {
 		if (cc->core->bus->sprom.leddc_on_time &&
@@ -137,8 +137,7 @@ void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
 				       | BCMA_CC_CORECTL_UARTCLKEN);
 		}
 	} else {
-		pr_err("serial not supported on this device ccrev: 0x%x\n",
-		       ccrev);
+		bcma_err(bus, "serial not supported on this device ccrev: 0x%x\n", ccrev);
 		return;
 	}
 
diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index ca5a919133f7..74a87d530424 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -66,8 +66,8 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
 		max_msk = 0xFFFF;
 		break;
 	default:
-		pr_debug("PMU resource config unknown or not needed for device 0x%04X\n",
-			 bus->chipinfo.id);
+		bcma_debug(bus, "PMU resource config unknown or not needed for device 0x%04X\n",
+			   bus->chipinfo.id);
 	}
 
 	/* Set the resource masks. */
@@ -136,8 +136,8 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
 		}
 		break;
 	default:
-		pr_debug("Workarounds unknown or not needed for device 0x%04X\n",
-			 bus->chipinfo.id);
+		bcma_debug(bus, "Workarounds unknown or not needed for device 0x%04X\n",
+			   bus->chipinfo.id);
 	}
 }
 
@@ -148,8 +148,8 @@ void bcma_pmu_init(struct bcma_drv_cc *cc)
 	pmucap = bcma_cc_read32(cc, BCMA_CC_PMU_CAP);
 	cc->pmu.rev = (pmucap & BCMA_CC_PMU_CAP_REVISION);
 
-	pr_debug("Found rev %u PMU (capabilities 0x%08X)\n", cc->pmu.rev,
-		 pmucap);
+	bcma_debug(cc->core->bus, "Found rev %u PMU (capabilities 0x%08X)\n",
+		   cc->pmu.rev, pmucap);
 
 	if (cc->pmu.rev == 1)
 		bcma_cc_mask32(cc, BCMA_CC_PMU_CTL,
@@ -181,9 +181,8 @@ u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc)
 		/* always 25Mhz */
 		return 25000 * 1000;
 	default:
-		pr_warn("No ALP clock specified for %04X device, "
-			"pmu rev. %d, using default %d Hz\n",
-			bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_ALP_CLOCK);
+		bcma_warn(bus, "No ALP clock specified for %04X device, pmu rev. %d, using default %d Hz\n",
+			  bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_ALP_CLOCK);
 	}
 	return BCMA_CC_PMU_ALP_CLOCK;
 }
@@ -251,9 +250,8 @@ u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc)
 	case BCMA_CHIP_ID_BCM53572:
 		return 75000000;
 	default:
-		pr_warn("No backplane clock specified for %04X device, "
-			"pmu rev. %d, using default %d Hz\n",
-			bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_HT_CLOCK);
+		bcma_warn(bus, "No backplane clock specified for %04X device, pmu rev. %d, using default %d Hz\n",
+			  bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_HT_CLOCK);
 	}
 	return BCMA_CC_PMU_HT_CLOCK;
 }
@@ -459,8 +457,8 @@ void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid)
 		tmp = 1 << 10;
 		break;
 	default:
-		pr_err("unknown spuravoidance settings for chip 0x%04X, not changing PLL\n",
-		       bus->chipinfo.id);
+		bcma_err(bus, "Unknown spuravoidance settings for chip 0x%04X, not changing PLL\n",
+			 bus->chipinfo.id);
 		break;
 	}
 
diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c
index 73ed3017077f..ef34ed25bf00 100644
--- a/drivers/bcma/driver_mips.c
+++ b/drivers/bcma/driver_mips.c
@@ -143,8 +143,8 @@ static void bcma_core_mips_set_irq(struct bcma_device *dev, unsigned int irq)
 			     1 << irqflag);
 	}
 
-	pr_info("set_irq: core 0x%04x, irq %d => %d\n",
-		dev->id.id, oldirq + 2, irq + 2);
+	bcma_info(bus, "set_irq: core 0x%04x, irq %d => %d\n",
+		  dev->id.id, oldirq + 2, irq + 2);
 }
 
 static void bcma_core_mips_print_irq(struct bcma_device *dev, unsigned int irq)
@@ -173,7 +173,7 @@ u32 bcma_cpu_clock(struct bcma_drv_mips *mcore)
 	if (bus->drv_cc.capabilities & BCMA_CC_CAP_PMU)
 		return bcma_pmu_get_clockcpu(&bus->drv_cc);
 
-	pr_err("No PMU available, need this to get the cpu clock\n");
+	bcma_err(bus, "No PMU available, need this to get the cpu clock\n");
 	return 0;
 }
 EXPORT_SYMBOL(bcma_cpu_clock);
@@ -185,10 +185,10 @@ static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore)
 	switch (bus->drv_cc.capabilities & BCMA_CC_CAP_FLASHT) {
 	case BCMA_CC_FLASHT_STSER:
 	case BCMA_CC_FLASHT_ATSER:
-		pr_err("Serial flash not supported.\n");
+		bcma_err(bus, "Serial flash not supported.\n");
 		break;
 	case BCMA_CC_FLASHT_PARA:
-		pr_info("found parallel flash.\n");
+		bcma_info(bus, "found parallel flash.\n");
 		bus->drv_cc.pflash.window = 0x1c000000;
 		bus->drv_cc.pflash.window_size = 0x02000000;
 
@@ -199,7 +199,7 @@ static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore)
 			bus->drv_cc.pflash.buswidth = 2;
 		break;
 	default:
-		pr_err("flash not supported.\n");
+		bcma_err(bus, "flash not supported.\n");
 	}
 }
 
@@ -209,7 +209,7 @@ void bcma_core_mips_init(struct bcma_drv_mips *mcore)
 	struct bcma_device *core;
 	bus = mcore->core->bus;
 
-	pr_info("Initializing MIPS core...\n");
+	bcma_info(bus, "Initializing MIPS core...\n");
 
 	if (!mcore->setup_done)
 		mcore->assigned_irqs = 1;
@@ -244,7 +244,7 @@ void bcma_core_mips_init(struct bcma_drv_mips *mcore)
 			break;
 		}
 	}
-	pr_info("IRQ reconfiguration done\n");
+	bcma_info(bus, "IRQ reconfiguration done\n");
 	bcma_core_mips_dump_irq(bus);
 
 	if (mcore->setup_done)
diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c
index d6e8a37e3e5f..cbae2c231336 100644
--- a/drivers/bcma/driver_pci_host.c
+++ b/drivers/bcma/driver_pci_host.c
@@ -36,7 +36,7 @@ bool __devinit bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc)
 		return false;
 
 	if (bus->sprom.boardflags_lo & BCMA_CORE_PCI_BFL_NOPCI) {
-		pr_info("This PCI core is disabled and not working\n");
+		bcma_info(bus, "This PCI core is disabled and not working\n");
 		return false;
 	}
 
@@ -341,6 +341,7 @@ static u8 __devinit bcma_find_pci_capability(struct bcma_drv_pci *pc,
  */
 static void __devinit bcma_core_pci_enable_crs(struct bcma_drv_pci *pc)
 {
+	struct bcma_bus *bus = pc->core->bus;
 	u8 cap_ptr, root_ctrl, root_cap, dev;
 	u16 val16;
 	int i;
@@ -379,7 +380,8 @@ static void __devinit bcma_core_pci_enable_crs(struct bcma_drv_pci *pc)
 				udelay(10);
 			}
 			if (val16 == 0x1)
-				pr_err("PCI: Broken device in slot %d\n", dev);
+				bcma_err(bus, "PCI: Broken device in slot %d\n",
+					 dev);
 		}
 	}
 }
@@ -392,11 +394,11 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
 	u32 pci_membase_1G;
 	unsigned long io_map_base;
 
-	pr_info("PCIEcore in host mode found\n");
+	bcma_info(bus, "PCIEcore in host mode found\n");
 
 	pc_host = kzalloc(sizeof(*pc_host), GFP_KERNEL);
 	if (!pc_host)  {
-		pr_err("can not allocate memory");
+		bcma_err(bus, "can not allocate memory");
 		return;
 	}
 
diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c
index c693c0b2639c..11b32d2642df 100644
--- a/drivers/bcma/host_pci.c
+++ b/drivers/bcma/host_pci.c
@@ -18,7 +18,7 @@ static void bcma_host_pci_switch_core(struct bcma_device *core)
 	pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN2,
 			       core->wrap);
 	core->bus->mapped_core = core;
-	pr_debug("Switched to core: 0x%X\n", core->id.id);
+	bcma_debug(core->bus, "Switched to core: 0x%X\n", core->id.id);
 }
 
 /* Provides access to the requested core. Returns base offset that has to be
@@ -188,7 +188,7 @@ static int __devinit bcma_host_pci_probe(struct pci_dev *dev,
 
 	/* SSB needed additional powering up, do we have any AMBA PCI cards? */
 	if (!pci_is_pcie(dev))
-		pr_err("PCI card detected, report problems.\n");
+		bcma_err(bus, "PCI card detected, report problems.\n");
 
 	/* Map MMIO */
 	err = -ENOMEM;
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 7e138ec21357..7ff4bac6f9e1 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -118,8 +118,9 @@ static int bcma_register_cores(struct bcma_bus *bus)
 
 		err = device_register(&core->dev);
 		if (err) {
-			pr_err("Could not register dev for core 0x%03X\n",
-			       core->id.id);
+			bcma_err(bus,
+				 "Could not register dev for core 0x%03X\n",
+				 core->id.id);
 			continue;
 		}
 		core->dev_registered = true;
@@ -151,7 +152,7 @@ int __devinit bcma_bus_register(struct bcma_bus *bus)
 	/* Scan for devices (cores) */
 	err = bcma_bus_scan(bus);
 	if (err) {
-		pr_err("Failed to scan: %d\n", err);
+		bcma_err(bus, "Failed to scan: %d\n", err);
 		return -1;
 	}
 
@@ -179,14 +180,14 @@ int __devinit bcma_bus_register(struct bcma_bus *bus)
 	/* Try to get SPROM */
 	err = bcma_sprom_get(bus);
 	if (err == -ENOENT) {
-		pr_err("No SPROM available\n");
+		bcma_err(bus, "No SPROM available\n");
 	} else if (err)
-		pr_err("Failed to get SPROM: %d\n", err);
+		bcma_err(bus, "Failed to get SPROM: %d\n", err);
 
 	/* Register found cores */
 	bcma_register_cores(bus);
 
-	pr_info("Bus registered\n");
+	bcma_info(bus, "Bus registered\n");
 
 	return 0;
 }
@@ -214,7 +215,7 @@ int __init bcma_bus_early_register(struct bcma_bus *bus,
 	/* Scan for chip common core */
 	err = bcma_bus_scan_early(bus, &match, core_cc);
 	if (err) {
-		pr_err("Failed to scan for common core: %d\n", err);
+		bcma_err(bus, "Failed to scan for common core: %d\n", err);
 		return -1;
 	}
 
@@ -226,7 +227,7 @@ int __init bcma_bus_early_register(struct bcma_bus *bus,
 	/* Scan for mips core */
 	err = bcma_bus_scan_early(bus, &match, core_mips);
 	if (err) {
-		pr_err("Failed to scan for mips core: %d\n", err);
+		bcma_err(bus, "Failed to scan for mips core: %d\n", err);
 		return -1;
 	}
 
@@ -244,7 +245,7 @@ int __init bcma_bus_early_register(struct bcma_bus *bus,
 		bcma_core_mips_init(&bus->drv_mips);
 	}
 
-	pr_info("Early bus registered\n");
+	bcma_info(bus, "Early bus registered\n");
 
 	return 0;
 }
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c
index a3420585d942..a0272bbfc4f6 100644
--- a/drivers/bcma/scan.c
+++ b/drivers/bcma/scan.c
@@ -340,7 +340,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
 		if (tmp <= 0) {
 			return -EILSEQ;
 		} else {
-			pr_info("Bridge found\n");
+			bcma_info(bus, "Bridge found\n");
 			return -ENXIO;
 		}
 	}
@@ -427,8 +427,8 @@ void bcma_init_bus(struct bcma_bus *bus)
 	chipinfo->id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT;
 	chipinfo->rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT;
 	chipinfo->pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT;
-	pr_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n",
-		chipinfo->id, chipinfo->rev, chipinfo->pkg);
+	bcma_info(bus, "Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n",
+		  chipinfo->id, chipinfo->rev, chipinfo->pkg);
 
 	bus->init_done = true;
 }
@@ -482,11 +482,10 @@ int bcma_bus_scan(struct bcma_bus *bus)
 		other_core = bcma_find_core_reverse(bus, core->id.id);
 		core->core_unit = (other_core == NULL) ? 0 : other_core->core_unit + 1;
 
-		pr_info("Core %d found: %s "
-			"(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
-			core->core_index, bcma_device_name(&core->id),
-			core->id.manuf, core->id.id, core->id.rev,
-			core->id.class);
+		bcma_info(bus, "Core %d found: %s (manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
+			  core->core_index, bcma_device_name(&core->id),
+			  core->id.manuf, core->id.id, core->id.rev,
+			  core->id.class);
 
 		list_add(&core->list, &bus->cores);
 	}
@@ -538,11 +537,10 @@ int __init bcma_bus_scan_early(struct bcma_bus *bus,
 
 		core->core_index = core_num++;
 		bus->nr_cores++;
-		pr_info("Core %d found: %s "
-			"(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
-			core->core_index, bcma_device_name(&core->id),
-			core->id.manuf, core->id.id, core->id.rev,
-			core->id.class);
+		bcma_info(bus, "Core %d found: %s (manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n",
+			  core->core_index, bcma_device_name(&core->id),
+			  core->id.manuf, core->id.id, core->id.rev,
+			  core->id.class);
 
 		list_add(&core->list, &bus->cores);
 		err = 0;
diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c
index e1eb598ec702..26823d97fd9f 100644
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -60,11 +60,11 @@ static int bcma_fill_sprom_with_fallback(struct bcma_bus *bus,
 	if (err)
 		goto fail;
 
-	pr_debug("Using SPROM revision %d provided by"
-		 " platform.\n", bus->sprom.revision);
+	bcma_debug(bus, "Using SPROM revision %d provided by platform.\n",
+		   bus->sprom.revision);
 	return 0;
 fail:
-	pr_warn("Using fallback SPROM failed (err %d)\n", err);
+	bcma_warn(bus, "Using fallback SPROM failed (err %d)\n", err);
 	return err;
 }
 
@@ -583,7 +583,7 @@ int bcma_sprom_get(struct bcma_bus *bus)
 	    bus->chipinfo.id == BCMA_CHIP_ID_BCM43431)
 		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false);
 
-	pr_debug("SPROM offset 0x%x\n", offset);
+	bcma_debug(bus, "SPROM offset 0x%x\n", offset);
 	bcma_sprom_read(bus, offset, sprom);
 
 	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4331 ||
-- 
cgit v1.2.3


From dd89f05a7572684bbbc1483c60418504cc91cfe6 Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Date: Fri, 6 Jul 2012 20:09:16 +0530
Subject: ath9k: Fix MCI cleanup

We are doing MCI cleanup eventhough BTCOEX is not enabled
via module parameter. This means we do ath_mci_cleanup
though we skipped calling ath_mci_setup. Yet it does not
causes any issues now  as we free the DMA buffer allocated
only when it is allocated during ath_mci_setup.

Reviewed-by: Bala Shanmugam <bkamatch@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/gpio.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index f23af023f3c6..c9ac7df9b881 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -403,11 +403,13 @@ void ath9k_stop_btcoex(struct ath_softc *sc)
 
 void ath9k_deinit_btcoex(struct ath_softc *sc)
 {
+	struct ath_hw *ah = sc->sc_ah;
+
         if ((sc->btcoex.no_stomp_timer) &&
 	    ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_3WIRE)
 		ath_gen_timer_free(sc->sc_ah, sc->btcoex.no_stomp_timer);
 
-	if (AR_SREV_9462(sc->sc_ah))
+	if (ath9k_hw_mci_is_enabled(ah))
 		ath_mci_cleanup(sc);
 }
 
-- 
cgit v1.2.3


From c32cdbd84ffe289a1386eccb794b047a8366913d Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Date: Fri, 6 Jul 2012 20:09:32 +0530
Subject: ath9k: Stop the BTCOEX timers before disabling BTCOEX

Its safe to stop the BTCOEX timers 'period_timer' and
'no_stomp_timer' before disabling BTCOEX. These timers
can call ath9k_hw_btcoex_enable (or) change the BT
stomp type if they seem to be running after we had
called ath9k_hw_btcoex_disable, which is obviously
not correct.

Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Cc: Bala Shanmugam <bkamatch@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/gpio.c | 2 +-
 drivers/net/wireless/ath/ath9k/mci.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index c9ac7df9b881..bacdb8fb4ef4 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -393,9 +393,9 @@ void ath9k_stop_btcoex(struct ath_softc *sc)
 
 	if (ah->btcoex_hw.enabled &&
 	    ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) {
-		ath9k_hw_btcoex_disable(ah);
 		if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE)
 			ath9k_btcoex_timer_pause(sc);
+		ath9k_hw_btcoex_disable(ah);
 		if (AR_SREV_9462(ah))
 			ath_mci_flush_profile(&sc->btcoex.mci);
 	}
diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c
index 64cc782587d8..87acff7fdaae 100644
--- a/drivers/net/wireless/ath/ath9k/mci.c
+++ b/drivers/net/wireless/ath/ath9k/mci.c
@@ -174,8 +174,8 @@ skip_tuning:
 			btcoex->btcoex_period >>= 1;
 	}
 
-	ath9k_hw_btcoex_disable(sc->sc_ah);
 	ath9k_btcoex_timer_pause(sc);
+	ath9k_hw_btcoex_disable(sc->sc_ah);
 
 	if (IS_CHAN_5GHZ(sc->sc_ah->curchan))
 		return;
-- 
cgit v1.2.3


From a9a741a7e2e6337ae5c030e78827c233c08902a7 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Mon, 30 Apr 2012 18:21:51 +0200
Subject: NFC: Prepare asynchronous error management for driver and shdlc

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 include/net/nfc/hci.h |  2 ++
 net/nfc/hci/core.c    |  8 ++++++++
 net/nfc/hci/shdlc.c   | 19 +++++++++++--------
 3 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index e30e6a869714..d25dd9b99877 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -112,6 +112,8 @@ void nfc_hci_unregister_device(struct nfc_hci_dev *hdev);
 void nfc_hci_set_clientdata(struct nfc_hci_dev *hdev, void *clientdata);
 void *nfc_hci_get_clientdata(struct nfc_hci_dev *hdev);
 
+void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err);
+
 /* Host IDs */
 #define NFC_HCI_HOST_CONTROLLER_ID	0x00
 #define NFC_HCI_TERMINAL_HOST_ID	0x01
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index a8b0b71e8f86..1dc6485343b9 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -717,6 +717,14 @@ void *nfc_hci_get_clientdata(struct nfc_hci_dev *hdev)
 }
 EXPORT_SYMBOL(nfc_hci_get_clientdata);
 
+void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err)
+{
+	/* TODO: lower layer has permanent failure.
+	 * complete potential HCI command or send an empty tag discovered event
+	 */
+}
+EXPORT_SYMBOL(nfc_hci_driver_failure);
+
 void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb)
 {
 	struct hcp_packet *packet;
diff --git a/net/nfc/hci/shdlc.c b/net/nfc/hci/shdlc.c
index 6b836e6242b7..d7c74d152a72 100644
--- a/net/nfc/hci/shdlc.c
+++ b/net/nfc/hci/shdlc.c
@@ -523,10 +523,6 @@ static void nfc_shdlc_handle_send_queue(struct nfc_shdlc *shdlc)
 
 		r = shdlc->ops->xmit(shdlc, skb);
 		if (r < 0) {
-			/*
-			 * TODO: Cannot send, shdlc machine is dead, we
-			 * must propagate the information up to HCI.
-			 */
 			shdlc->hard_fault = r;
 			break;
 		}
@@ -590,6 +586,11 @@ static void nfc_shdlc_sm_work(struct work_struct *work)
 		skb_queue_purge(&shdlc->ack_pending_q);
 		break;
 	case SHDLC_CONNECTING:
+		if (shdlc->hard_fault) {
+			nfc_shdlc_connect_complete(shdlc, shdlc->hard_fault);
+			break;
+		}
+
 		if (shdlc->connect_tries++ < 5)
 			r = nfc_shdlc_connect_initiate(shdlc);
 		else
@@ -610,6 +611,11 @@ static void nfc_shdlc_sm_work(struct work_struct *work)
 		}
 
 		nfc_shdlc_handle_rcv_queue(shdlc);
+
+		if (shdlc->hard_fault) {
+			nfc_shdlc_connect_complete(shdlc, shdlc->hard_fault);
+			break;
+		}
 		break;
 	case SHDLC_CONNECTED:
 		nfc_shdlc_handle_rcv_queue(shdlc);
@@ -637,10 +643,7 @@ static void nfc_shdlc_sm_work(struct work_struct *work)
 		}
 
 		if (shdlc->hard_fault) {
-			/*
-			 * TODO: Handle hard_fault that occured during
-			 * this invocation of the shdlc worker
-			 */
+			nfc_hci_driver_failure(shdlc->hdev, shdlc->hard_fault);
 		}
 		break;
 	default:
-- 
cgit v1.2.3


From d3b404453192aa195ccfb2f0d946f880b16f8b1f Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Thu, 3 May 2012 14:53:20 +0200
Subject: NFC: Removed addressed shdlc TODOs

The questions asked in the comments have been answered and addressed.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/hci/shdlc.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/net/nfc/hci/shdlc.c b/net/nfc/hci/shdlc.c
index d7c74d152a72..18d1536df5f6 100644
--- a/net/nfc/hci/shdlc.c
+++ b/net/nfc/hci/shdlc.c
@@ -340,15 +340,6 @@ static void nfc_shdlc_connect_complete(struct nfc_shdlc *shdlc, int r)
 		shdlc->state = SHDLC_CONNECTED;
 	} else {
 		shdlc->state = SHDLC_DISCONNECTED;
-
-		/*
-		 * TODO: Could it be possible that there are pending
-		 * executing commands that are waiting for connect to complete
-		 * before they can be carried? As connect is a blocking
-		 * operation, it would require that the userspace process can
-		 * send commands on the same device from a second thread before
-		 * the device is up. I don't think that is possible, is it?
-		 */
 	}
 
 	shdlc->connect_result = r;
@@ -926,8 +917,6 @@ void nfc_shdlc_free(struct nfc_shdlc *shdlc)
 {
 	pr_debug("\n");
 
-	/* TODO: Check that this cannot be called while still in use */
-
 	nfc_hci_unregister_device(shdlc->hdev);
 	nfc_hci_free_device(shdlc->hdev);
 
-- 
cgit v1.2.3


From 5018e490c372d5ed0e0ced2f2471140bf5ba9b32 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Wed, 2 May 2012 11:23:11 +0200
Subject: NFC: Handle SHDLC RSET frames from an SHDLC connected chip

shdlc reset may leave HCI in an inconsistent state by loosing parts of
HCI frames. Handle this case by reporting an unrecoverable error to HCI.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/hci/shdlc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/nfc/hci/shdlc.c b/net/nfc/hci/shdlc.c
index 18d1536df5f6..6f840c18c892 100644
--- a/net/nfc/hci/shdlc.c
+++ b/net/nfc/hci/shdlc.c
@@ -404,12 +404,12 @@ static void nfc_shdlc_rcv_u_frame(struct nfc_shdlc *shdlc,
 				r = nfc_shdlc_connect_send_ua(shdlc);
 				nfc_shdlc_connect_complete(shdlc, r);
 			}
-		} else if (shdlc->state > SHDLC_NEGOCIATING) {
+		} else if (shdlc->state == SHDLC_CONNECTED) {
 			/*
-			 * TODO: Chip wants to reset link
-			 * send ua, empty skb lists, reset counters
-			 * propagate info to HCI layer
+			 * Chip wants to reset link. This is unexpected and
+			 * unsupported.
 			 */
+			shdlc->hard_fault = -ECONNRESET;
 		}
 		break;
 	case U_FRAME_UA:
-- 
cgit v1.2.3


From 1c215d79a18a22fc6c2a9ef8658d426bac492b58 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Wed, 2 May 2012 11:37:19 +0200
Subject: NFC: Remove an impossible HCI error case

nfc_hci_recv_frame can not be called with a NULL skb.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/hci/core.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 1dc6485343b9..1a009d554fd7 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -735,16 +735,6 @@ void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb)
 	struct sk_buff *frag_skb;
 	int msg_len;
 
-	if (skb == NULL) {
-		/* TODO ELa: lower layer had permanent failure, need to
-		 * propagate that up
-		 */
-
-		skb_queue_purge(&hdev->rx_hcp_frags);
-
-		return;
-	}
-
 	packet = (struct hcp_packet *)skb->data;
 	if ((packet->header & ~NFC_HCI_FRAGMENT) == 0) {
 		skb_queue_tail(&hdev->rx_hcp_frags, skb);
-- 
cgit v1.2.3


From 72b06f75fea45fa861f2e137bc94e56aab306c4b Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Mon, 11 Jun 2012 13:36:52 +0200
Subject: NFC: Implement HCP reaggregation allocation error case

We can now report an ENOMEM error up to the HCI layer.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/hci/core.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 1a009d554fd7..7d4fdbc06a98 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -717,12 +717,18 @@ void *nfc_hci_get_clientdata(struct nfc_hci_dev *hdev)
 }
 EXPORT_SYMBOL(nfc_hci_get_clientdata);
 
-void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err)
+static void nfc_hci_failure(struct nfc_hci_dev *hdev, int err)
 {
-	/* TODO: lower layer has permanent failure.
+	/*
+	 * TODO: lower layer has permanent failure.
 	 * complete potential HCI command or send an empty tag discovered event
 	 */
 }
+
+void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err)
+{
+	nfc_hci_failure(hdev, err);
+}
 EXPORT_SYMBOL(nfc_hci_driver_failure);
 
 void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb)
@@ -755,9 +761,8 @@ void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb)
 		hcp_skb = nfc_alloc_recv_skb(NFC_HCI_HCP_PACKET_HEADER_LEN +
 					     msg_len, GFP_KERNEL);
 		if (hcp_skb == NULL) {
-			/* TODO ELa: cannot deliver HCP message. How to
-			 * propagate error up?
-			 */
+			nfc_hci_failure(hdev, -ENOMEM);
+			return;
 		}
 
 		*skb_put(hcp_skb, NFC_HCI_HCP_PACKET_HEADER_LEN) = pipe;
-- 
cgit v1.2.3


From 6c1c5b9e1d8a25268a607c762576b5c16e3e7230 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Thu, 3 May 2012 15:35:25 +0200
Subject: NFC: Changed HCI cmd execution completion result to std linux errno

An HCI command can complete either from an HCI response
(with an HCI result) or as a consequence of any other system
error during processing. The completion therefore needs to take
a standard errno code. The HCI response will convert its result
to a standard errno before calling the completion.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/hci/command.c | 18 +++---------------
 net/nfc/hci/core.c    | 20 ++++++++++++++++----
 net/nfc/hci/hci.h     |  7 ++++---
 3 files changed, 23 insertions(+), 22 deletions(-)

diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c
index 8729abf5f18b..12cd6f3f77ec 100644
--- a/net/nfc/hci/command.c
+++ b/net/nfc/hci/command.c
@@ -28,26 +28,14 @@
 
 #include "hci.h"
 
-static int nfc_hci_result_to_errno(u8 result)
-{
-	switch (result) {
-	case NFC_HCI_ANY_OK:
-		return 0;
-	case NFC_HCI_ANY_E_TIMEOUT:
-		return -ETIMEDOUT;
-	default:
-		return -1;
-	}
-}
-
-static void nfc_hci_execute_cb(struct nfc_hci_dev *hdev, u8 result,
+static void nfc_hci_execute_cb(struct nfc_hci_dev *hdev, int err,
 			       struct sk_buff *skb, void *cb_data)
 {
 	struct hcp_exec_waiter *hcp_ew = (struct hcp_exec_waiter *)cb_data;
 
-	pr_debug("HCI Cmd completed with HCI result=%d\n", result);
+	pr_debug("HCI Cmd completed with result=%d\n", err);
 
-	hcp_ew->exec_result = nfc_hci_result_to_errno(result);
+	hcp_ew->exec_result = err;
 	if (hcp_ew->exec_result == 0)
 		hcp_ew->result_skb = skb;
 	else
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 7d4fdbc06a98..5be7405ce6aa 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -32,6 +32,18 @@
 /* Largest headroom needed for outgoing HCI commands */
 #define HCI_CMDS_HEADROOM 1
 
+static int nfc_hci_result_to_errno(u8 result)
+{
+	switch (result) {
+	case NFC_HCI_ANY_OK:
+		return 0;
+	case NFC_HCI_ANY_E_TIMEOUT:
+		return -ETIME;
+	default:
+		return -1;
+	}
+}
+
 static void nfc_hci_msg_tx_work(struct work_struct *work)
 {
 	struct nfc_hci_dev *hdev = container_of(work, struct nfc_hci_dev,
@@ -46,7 +58,7 @@ static void nfc_hci_msg_tx_work(struct work_struct *work)
 		if (timer_pending(&hdev->cmd_timer) == 0) {
 			if (hdev->cmd_pending_msg->cb)
 				hdev->cmd_pending_msg->cb(hdev,
-							  NFC_HCI_ANY_E_TIMEOUT,
+							  -ETIME,
 							  NULL,
 							  hdev->
 							  cmd_pending_msg->
@@ -71,8 +83,7 @@ next_msg:
 			kfree_skb(skb);
 			skb_queue_purge(&msg->msg_frags);
 			if (msg->cb)
-				msg->cb(hdev, NFC_HCI_ANY_E_NOK, NULL,
-					msg->cb_context);
+				msg->cb(hdev, r, NULL, msg->cb_context);
 			kfree(msg);
 			break;
 		}
@@ -129,7 +140,8 @@ void nfc_hci_resp_received(struct nfc_hci_dev *hdev, u8 result,
 	del_timer_sync(&hdev->cmd_timer);
 
 	if (hdev->cmd_pending_msg->cb)
-		hdev->cmd_pending_msg->cb(hdev, result, skb,
+		hdev->cmd_pending_msg->cb(hdev, nfc_hci_result_to_errno(result),
+					  skb,
 					  hdev->cmd_pending_msg->cb_context);
 	else
 		kfree_skb(skb);
diff --git a/net/nfc/hci/hci.h b/net/nfc/hci/hci.h
index 45f2fe4fd486..d3cde075ba60 100644
--- a/net/nfc/hci/hci.h
+++ b/net/nfc/hci/hci.h
@@ -37,10 +37,11 @@ struct hcp_packet {
 
 /*
  * HCI command execution completion callback.
- * result will be one of the HCI response codes.
- * skb contains the response data and must be disposed.
+ * result will be a standard linux error (may be converted from HCI response)
+ * skb contains the response data and must be disposed, or may be NULL if
+ * an error occured
  */
-typedef void (*hci_cmd_cb_t) (struct nfc_hci_dev *hdev, u8 result,
+typedef void (*hci_cmd_cb_t) (struct nfc_hci_dev *hdev, int result,
 			      struct sk_buff *skb, void *cb_data);
 
 struct hcp_exec_waiter {
-- 
cgit v1.2.3


From 456411ca812860d7ba06d3e4013ce1d8b9dbc7cd Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Mon, 11 Jun 2012 13:49:51 +0200
Subject: NFC: Driver failure API

This API should be used by drivers, HCI, SHDLC or NCI stacks to report an
unrecoverable error.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 include/net/nfc/nfc.h |  2 ++
 net/nfc/core.c        | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 180964b954ab..6431f5e39022 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -204,4 +204,6 @@ int nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode,
 int nfc_tm_deactivated(struct nfc_dev *dev);
 int nfc_tm_data_received(struct nfc_dev *dev, struct sk_buff *skb);
 
+void nfc_driver_failure(struct nfc_dev *dev, int err);
+
 #endif /* __NET_NFC_H */
diff --git a/net/nfc/core.c b/net/nfc/core.c
index 4177bb5104b9..32f28326b623 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -651,6 +651,16 @@ int nfc_target_lost(struct nfc_dev *dev, u32 target_idx)
 }
 EXPORT_SYMBOL(nfc_target_lost);
 
+void nfc_driver_failure(struct nfc_dev *dev, int err)
+{
+	/*
+	 * TODO: if polling is active, send empty target_found
+	 * or else do whatever makes sense to let user space
+	 * know this device needs to be closed and reinitialized.
+	 */
+}
+EXPORT_SYMBOL(nfc_driver_failure);
+
 static void nfc_release(struct device *d)
 {
 	struct nfc_dev *dev = to_nfc_dev(d);
-- 
cgit v1.2.3


From ccca0d6e8805f12fcda2e740c44afa7191923559 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Thu, 3 May 2012 15:59:37 +0200
Subject: NFC: Factorize HCI cmd completion

HCI cmd can be completed either from an HCI response or from an
internal driver or HCI error. This requires to factorize the
completion code outside of the device lock.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/hci/core.c | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 5be7405ce6aa..9a1a12f8687e 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -127,21 +127,13 @@ static void nfc_hci_msg_rx_work(struct work_struct *work)
 	}
 }
 
-void nfc_hci_resp_received(struct nfc_hci_dev *hdev, u8 result,
-			   struct sk_buff *skb)
+static void __nfc_hci_cmd_completion(struct nfc_hci_dev *hdev, int err,
+				     struct sk_buff *skb)
 {
-	mutex_lock(&hdev->msg_tx_mutex);
-
-	if (hdev->cmd_pending_msg == NULL) {
-		kfree_skb(skb);
-		goto exit;
-	}
-
 	del_timer_sync(&hdev->cmd_timer);
 
 	if (hdev->cmd_pending_msg->cb)
-		hdev->cmd_pending_msg->cb(hdev, nfc_hci_result_to_errno(result),
-					  skb,
+		hdev->cmd_pending_msg->cb(hdev, err, skb,
 					  hdev->cmd_pending_msg->cb_context);
 	else
 		kfree_skb(skb);
@@ -150,6 +142,19 @@ void nfc_hci_resp_received(struct nfc_hci_dev *hdev, u8 result,
 	hdev->cmd_pending_msg = NULL;
 
 	queue_work(hdev->msg_tx_wq, &hdev->msg_tx_work);
+}
+
+void nfc_hci_resp_received(struct nfc_hci_dev *hdev, u8 result,
+			   struct sk_buff *skb)
+{
+	mutex_lock(&hdev->msg_tx_mutex);
+
+	if (hdev->cmd_pending_msg == NULL) {
+		kfree_skb(skb);
+		goto exit;
+	}
+
+	__nfc_hci_cmd_completion(hdev, nfc_hci_result_to_errno(result), skb);
 
 exit:
 	mutex_unlock(&hdev->msg_tx_mutex);
-- 
cgit v1.2.3


From a070c8591a503ec65e2c84ebaf3454e5cd76e3fe Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Mon, 11 Jun 2012 15:06:56 +0200
Subject: NFC: Implement HCI driver or internal error management

If there is an ongoing HCI command executing, it will be completed,
thereby pushing the error up to the core. Otherwise, HCI will directly
notify the core with the error.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/hci/core.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 9a1a12f8687e..e6b2df3981b6 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -736,10 +736,17 @@ EXPORT_SYMBOL(nfc_hci_get_clientdata);
 
 static void nfc_hci_failure(struct nfc_hci_dev *hdev, int err)
 {
-	/*
-	 * TODO: lower layer has permanent failure.
-	 * complete potential HCI command or send an empty tag discovered event
-	 */
+	mutex_lock(&hdev->msg_tx_mutex);
+
+	if (hdev->cmd_pending_msg == NULL) {
+		nfc_driver_failure(hdev->ndev, err);
+		goto exit;
+	}
+
+	__nfc_hci_cmd_completion(hdev, err, NULL);
+
+exit:
+	mutex_unlock(&hdev->msg_tx_mutex);
 }
 
 void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err)
-- 
cgit v1.2.3


From 8668fdd6efb3a75e0d58a3287a47fa7e60a68a73 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Thu, 3 May 2012 16:21:58 +0200
Subject: NFC: Core must test the device polling state inside the device lock

There can ever be only one call to nfc_targets_found() after polling
has been engaged. This could be from a target discovered event from
the driver, or from an error handler to notify poll will never complete.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/core.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/net/nfc/core.c b/net/nfc/core.c
index 32f28326b623..94ccf07374a5 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -571,13 +571,18 @@ int nfc_targets_found(struct nfc_dev *dev,
 
 	pr_debug("dev_name=%s n_targets=%d\n", dev_name(&dev->dev), n_targets);
 
-	dev->polling = false;
-
 	for (i = 0; i < n_targets; i++)
 		targets[i].idx = dev->target_next_idx++;
 
 	device_lock(&dev->dev);
 
+	if (dev->polling == false) {
+		device_unlock(&dev->dev);
+		return 0;
+	}
+
+	dev->polling = false;
+
 	dev->targets_generation++;
 
 	kfree(dev->targets);
-- 
cgit v1.2.3


From d94f9c55ff22397cc3436840437da533e9263716 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Thu, 3 May 2012 16:33:32 +0200
Subject: NFC: nfc_targets_found() should accept zero target found

The semantics for a zero target found event is that the polling operation
could not complete.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/core.c | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/net/nfc/core.c b/net/nfc/core.c
index 94ccf07374a5..749ee48d3600 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -560,6 +560,8 @@ EXPORT_SYMBOL(nfc_alloc_recv_skb);
  * The device driver must call this function when one or many nfc targets
  * are found. After calling this function, the device driver must stop
  * polling for targets.
+ * NOTE: This function can be called with targets=NULL and n_targets=0 to
+ * notify a driver error, meaning that the polling operation cannot complete.
  * IMPORTANT: this function must not be called from an atomic context.
  * In addition, it must also not be called from a context that would prevent
  * the NFC Core to call other nfc ops entry point concurrently.
@@ -586,13 +588,18 @@ int nfc_targets_found(struct nfc_dev *dev,
 	dev->targets_generation++;
 
 	kfree(dev->targets);
-	dev->targets = kmemdup(targets, n_targets * sizeof(struct nfc_target),
-			       GFP_ATOMIC);
+	dev->targets = NULL;
 
-	if (!dev->targets) {
-		dev->n_targets = 0;
-		device_unlock(&dev->dev);
-		return -ENOMEM;
+	if (targets) {
+		dev->targets = kmemdup(targets,
+				       n_targets * sizeof(struct nfc_target),
+				       GFP_ATOMIC);
+
+		if (!dev->targets) {
+			dev->n_targets = 0;
+			device_unlock(&dev->dev);
+			return -ENOMEM;
+		}
 	}
 
 	dev->n_targets = n_targets;
-- 
cgit v1.2.3


From 9eb334ac1709e8f135af341ce1dd0e6b4449c6d3 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Mon, 11 Jun 2012 15:52:38 +0200
Subject: NFC: nfc_driver_failure() implementation

If the device is polling we sent a 0 target found event.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/core.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/net/nfc/core.c b/net/nfc/core.c
index 749ee48d3600..00105e77c792 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -663,13 +663,9 @@ int nfc_target_lost(struct nfc_dev *dev, u32 target_idx)
 }
 EXPORT_SYMBOL(nfc_target_lost);
 
-void nfc_driver_failure(struct nfc_dev *dev, int err)
+inline void nfc_driver_failure(struct nfc_dev *dev, int err)
 {
-	/*
-	 * TODO: if polling is active, send empty target_found
-	 * or else do whatever makes sense to let user space
-	 * know this device needs to be closed and reinitialized.
-	 */
+	nfc_targets_found(dev, NULL, 0);
 }
 EXPORT_SYMBOL(nfc_driver_failure);
 
-- 
cgit v1.2.3


From 36516268fd372294f5f4f26e0538ee70a1b5b9e7 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Thu, 3 May 2012 11:49:30 +0200
Subject: NFC: Error management documentation

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 Documentation/nfc/nfc-hci.txt | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/Documentation/nfc/nfc-hci.txt b/Documentation/nfc/nfc-hci.txt
index 320f9336c781..89a339c9b079 100644
--- a/Documentation/nfc/nfc-hci.txt
+++ b/Documentation/nfc/nfc-hci.txt
@@ -178,3 +178,36 @@ ANY_GET_PARAMETER to the reader A gate to get information on the target
 that was discovered).
 
 Typically, such an event will be propagated to NFC Core from MSGRXWQ context.
+
+Error management
+----------------
+
+Errors that occur synchronously with the execution of an NFC Core request are
+simply returned as the execution result of the request. These are easy.
+
+Errors that occur asynchronously (e.g. in a background protocol handling thread)
+must be reported such that upper layers don't stay ignorant that something
+went wrong below and know that expected events will probably never happen.
+Handling of these errors is done as follows:
+
+- driver (pn544) fails to deliver an incoming frame: it stores the error such
+that any subsequent call to the driver will result in this error. Then it calls
+the standard nfc_shdlc_recv_frame() with a NULL argument to report the problem
+above. shdlc stores a EREMOTEIO sticky status, which will trigger SMW to
+report above in turn.
+
+- SMW is basically a background thread to handle incoming and outgoing shdlc
+frames. This thread will also check the shdlc sticky status and report to HCI
+when it discovers it is not able to run anymore because of an unrecoverable
+error that happened within shdlc or below. If the problem occurs during shdlc
+connection, the error is reported through the connect completion.
+
+- HCI: if an internal HCI error happens (frame is lost), or HCI is reported an
+error from a lower layer, HCI will either complete the currently executing
+command with that error, or notify NFC Core directly if no command is executing.
+
+- NFC Core: when NFC Core is notified of an error from below and polling is
+active, it will send a tag discovered event with an empty tag list to the user
+space to let it know that the poll operation will never be able to detect a tag.
+If polling is not active and the error was sticky, lower levels will return it
+at next invocation.
-- 
cgit v1.2.3


From eae202aa2083eb6f7fdb686e2c42d7db4ef63632 Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@intel.com>
Date: Wed, 30 May 2012 18:13:06 +0200
Subject: NFC: update PN544 HCI driver state when opened/closed

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/nfc/pn544_hci.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/nfc/pn544_hci.c b/drivers/nfc/pn544_hci.c
index 457eac35dc74..69df6fecb847 100644
--- a/drivers/nfc/pn544_hci.c
+++ b/drivers/nfc/pn544_hci.c
@@ -377,6 +377,9 @@ static int pn544_hci_open(struct nfc_shdlc *shdlc)
 
 	r = pn544_hci_enable(info, HCI_MODE);
 
+	if (r == 0)
+		info->state = PN544_ST_READY;
+
 out:
 	mutex_unlock(&info->info_lock);
 	return r;
@@ -393,6 +396,8 @@ static void pn544_hci_close(struct nfc_shdlc *shdlc)
 
 	pn544_hci_disable(info);
 
+	info->state = PN544_ST_COLD;
+
 out:
 	mutex_unlock(&info->info_lock);
 }
-- 
cgit v1.2.3


From a10d595b1074d04446f77161eea165e5809e163c Mon Sep 17 00:00:00 2001
From: Eric Lapuyade <eric.lapuyade@linux.intel.com>
Date: Tue, 5 Jun 2012 14:42:11 +0200
Subject: NFC: Allow HCI driver to pre-open pipes to some gates

Some NFC chips will statically create and open pipes for both standard
and proprietary gates. The driver can now pass this information to HCI
such that HCI will not attempt to create and open them, but will instead
directly use the passed pipe ids.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/nfc/pn544_hci.c | 31 ++++++++++++++++++-------------
 include/net/nfc/hci.h   | 17 ++++++++++++++---
 net/nfc/hci/command.c   |  8 ++++++--
 net/nfc/hci/core.c      | 23 +++++++++--------------
 net/nfc/hci/hci.h       |  5 -----
 5 files changed, 47 insertions(+), 37 deletions(-)

diff --git a/drivers/nfc/pn544_hci.c b/drivers/nfc/pn544_hci.c
index 69df6fecb847..c67b55e224e0 100644
--- a/drivers/nfc/pn544_hci.c
+++ b/drivers/nfc/pn544_hci.c
@@ -108,16 +108,22 @@ enum pn544_state {
 
 #define PN544_NFC_WI_MGMT_GATE			0xA1
 
-static u8 pn544_custom_gates[] = {
-	PN544_SYS_MGMT_GATE,
-	PN544_SWP_MGMT_GATE,
-	PN544_POLLING_LOOP_MGMT_GATE,
-	PN544_NFC_WI_MGMT_GATE,
-	PN544_RF_READER_F_GATE,
-	PN544_RF_READER_JEWEL_GATE,
-	PN544_RF_READER_ISO15693_GATE,
-	PN544_RF_READER_NFCIP1_INITIATOR_GATE,
-	PN544_RF_READER_NFCIP1_TARGET_GATE
+static struct nfc_hci_gate pn544_gates[] = {
+	{NFC_HCI_ADMIN_GATE, NFC_HCI_INVALID_PIPE},
+	{NFC_HCI_LOOPBACK_GATE, NFC_HCI_INVALID_PIPE},
+	{NFC_HCI_ID_MGMT_GATE, NFC_HCI_INVALID_PIPE},
+	{NFC_HCI_LINK_MGMT_GATE, NFC_HCI_INVALID_PIPE},
+	{NFC_HCI_RF_READER_B_GATE, NFC_HCI_INVALID_PIPE},
+	{NFC_HCI_RF_READER_A_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_SYS_MGMT_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_SWP_MGMT_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_POLLING_LOOP_MGMT_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_NFC_WI_MGMT_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_RF_READER_F_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_RF_READER_JEWEL_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_RF_READER_ISO15693_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_RF_READER_NFCIP1_INITIATOR_GATE, NFC_HCI_INVALID_PIPE},
+	{PN544_RF_READER_NFCIP1_TARGET_GATE, NFC_HCI_INVALID_PIPE}
 };
 
 /* Largest headroom needed for outgoing custom commands */
@@ -849,10 +855,9 @@ static int __devinit pn544_hci_probe(struct i2c_client *client,
 		goto err_rti;
 	}
 
-	init_data.gate_count = ARRAY_SIZE(pn544_custom_gates);
+	init_data.gate_count = ARRAY_SIZE(pn544_gates);
 
-	memcpy(init_data.gates, pn544_custom_gates,
-	       ARRAY_SIZE(pn544_custom_gates));
+	memcpy(init_data.gates, pn544_gates, sizeof(pn544_gates));
 
 	/*
 	 * TODO: Session id must include the driver name + some bus addr
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index d25dd9b99877..f5169b04f082 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -44,10 +44,20 @@ struct nfc_hci_ops {
 			      struct nfc_target *target);
 };
 
-#define NFC_HCI_MAX_CUSTOM_GATES	15
+/* Pipes */
+#define NFC_HCI_INVALID_PIPE	0x80
+#define NFC_HCI_LINK_MGMT_PIPE	0x00
+#define NFC_HCI_ADMIN_PIPE	0x01
+
+struct nfc_hci_gate {
+	u8 gate;
+	u8 pipe;
+};
+
+#define NFC_HCI_MAX_CUSTOM_GATES	50
 struct nfc_hci_init_data {
 	u8 gate_count;
-	u8 gates[NFC_HCI_MAX_CUSTOM_GATES];
+	struct nfc_hci_gate gates[NFC_HCI_MAX_CUSTOM_GATES];
 	char session_id[9];
 };
 
@@ -182,7 +192,8 @@ void nfc_hci_event_received(struct nfc_hci_dev *hdev, u8 pipe, u8 event,
 void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb);
 
 /* connecting to gates and sending hci instructions */
-int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate);
+int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate,
+			 u8 pipe);
 int nfc_hci_disconnect_gate(struct nfc_hci_dev *hdev, u8 gate);
 int nfc_hci_disconnect_all_gates(struct nfc_hci_dev *hdev);
 int nfc_hci_get_param(struct nfc_hci_dev *hdev, u8 gate, u8 idx,
diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c
index 12cd6f3f77ec..46362ef979db 100644
--- a/net/nfc/hci/command.c
+++ b/net/nfc/hci/command.c
@@ -299,9 +299,9 @@ int nfc_hci_disconnect_all_gates(struct nfc_hci_dev *hdev)
 }
 EXPORT_SYMBOL(nfc_hci_disconnect_all_gates);
 
-int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate)
+int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate,
+			 u8 pipe)
 {
-	u8 pipe = NFC_HCI_INVALID_PIPE;
 	bool pipe_created = false;
 	int r;
 
@@ -310,6 +310,9 @@ int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate)
 	if (hdev->gate2pipe[dest_gate] != NFC_HCI_INVALID_PIPE)
 		return -EADDRINUSE;
 
+	if (pipe != NFC_HCI_INVALID_PIPE)
+		goto pipe_is_open;
+
 	switch (dest_gate) {
 	case NFC_HCI_LINK_MGMT_GATE:
 		pipe = NFC_HCI_LINK_MGMT_PIPE;
@@ -335,6 +338,7 @@ int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate)
 		return r;
 	}
 
+pipe_is_open:
 	hdev->gate2pipe[dest_gate] = pipe;
 
 	return 0;
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index e6b2df3981b6..4ccc518f56eb 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -315,15 +315,15 @@ static void nfc_hci_cmd_timeout(unsigned long data)
 }
 
 static int hci_dev_connect_gates(struct nfc_hci_dev *hdev, u8 gate_count,
-				 u8 gates[])
+				 struct nfc_hci_gate *gates)
 {
 	int r;
-	u8 *p = gates;
 	while (gate_count--) {
-		r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID, *p);
+		r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID,
+					 gates->gate, gates->pipe);
 		if (r < 0)
 			return r;
-		p++;
+		gates++;
 	}
 
 	return 0;
@@ -333,14 +333,13 @@ static int hci_dev_session_init(struct nfc_hci_dev *hdev)
 {
 	struct sk_buff *skb = NULL;
 	int r;
-	u8 hci_gates[] = {	/* NFC_HCI_ADMIN_GATE MUST be first */
-		NFC_HCI_ADMIN_GATE, NFC_HCI_LOOPBACK_GATE,
-		NFC_HCI_ID_MGMT_GATE, NFC_HCI_LINK_MGMT_GATE,
-		NFC_HCI_RF_READER_B_GATE, NFC_HCI_RF_READER_A_GATE
-	};
+
+	if (hdev->init_data.gates[0].gate != NFC_HCI_ADMIN_GATE)
+		return -EPROTO;
 
 	r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID,
-				 NFC_HCI_ADMIN_GATE);
+				 hdev->init_data.gates[0].gate,
+				 hdev->init_data.gates[0].pipe);
 	if (r < 0)
 		goto exit;
 
@@ -368,10 +367,6 @@ static int hci_dev_session_init(struct nfc_hci_dev *hdev)
 	if (r < 0)
 		goto exit;
 
-	r = hci_dev_connect_gates(hdev, sizeof(hci_gates), hci_gates);
-	if (r < 0)
-		goto disconnect_all;
-
 	r = hci_dev_connect_gates(hdev, hdev->init_data.gate_count,
 				  hdev->init_data.gates);
 	if (r < 0)
diff --git a/net/nfc/hci/hci.h b/net/nfc/hci/hci.h
index d3cde075ba60..fa9a21e92239 100644
--- a/net/nfc/hci/hci.h
+++ b/net/nfc/hci/hci.h
@@ -132,9 +132,4 @@ void nfc_hci_hcp_message_rx(struct nfc_hci_dev *hdev, u8 pipe, u8 type,
 #define NFC_HCI_ANY_E_REG_ACCESS_DENIED		0x0a
 #define NFC_HCI_ANY_E_PIPE_ACCESS_DENIED	0x0b
 
-/* Pipes */
-#define NFC_HCI_INVALID_PIPE	0x80
-#define NFC_HCI_LINK_MGMT_PIPE	0x00
-#define NFC_HCI_ADMIN_PIPE	0x01
-
 #endif /* __LOCAL_HCI_H */
-- 
cgit v1.2.3


From 1155bb617a10a67d7a17d03abeee74c6fc85edf4 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Tue, 12 Jun 2012 00:35:50 +0200
Subject: NFC: Add modules alias for NFC sockets

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/nfc/core.c b/net/nfc/core.c
index 00105e77c792..8382fbc92237 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -924,3 +924,4 @@ MODULE_AUTHOR("Lauro Ramos Venancio <lauro.venancio@openbossa.org>");
 MODULE_DESCRIPTION("NFC Core ver " VERSION);
 MODULE_VERSION(VERSION);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_NETPROTO(PF_NFC);
-- 
cgit v1.2.3


From 5df16cad44f13293803ad3fbc4d49ae2c40e1f0f Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Tue, 12 Jun 2012 16:54:16 +0200
Subject: NFC: Add netlink module alias for NFC

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/net/nfc/core.c b/net/nfc/core.c
index 8382fbc92237..ff749794bc5b 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -29,6 +29,8 @@
 #include <linux/slab.h>
 #include <linux/nfc.h>
 
+#include <net/genetlink.h>
+
 #include "nfc.h"
 
 #define VERSION "0.1"
@@ -925,3 +927,4 @@ MODULE_DESCRIPTION("NFC Core ver " VERSION);
 MODULE_VERSION(VERSION);
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_NETPROTO(PF_NFC);
+MODULE_ALIAS_GENL_FAMILY(NFC_GENL_NAME);
-- 
cgit v1.2.3


From 025f152046c8a4101a61943ab2065fdf1fa02c0e Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Mon, 18 Jun 2012 21:38:09 +0200
Subject: NFC: Update LLCP socket target index when getting a connection

Getting a valid CONNECT means we have a valid target index.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/llcp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index 5d503eeb15a1..eee4b9286f8d 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -677,6 +677,7 @@ static void nfc_llcp_recv_connect(struct nfc_llcp_local *local,
 	new_sock->nfc_protocol = sock->nfc_protocol;
 	new_sock->ssap = sock->ssap;
 	new_sock->dsap = ssap;
+	new_sock->target_idx = local->target_idx;
 	new_sock->parent = parent;
 
 	nfc_llcp_parse_connection_tlv(new_sock, &skb->data[LLCP_HEADER_SIZE],
-- 
cgit v1.2.3


From 12e5bdfefa45ecacd22c519875d06113f95a26af Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Thu, 21 Jun 2012 17:41:42 +0200
Subject: NFC: Fix LLCP getname socket op

Set the right target index and use a better socket declaration routine.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/sock.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index 05ca5a680071..b08e99d2c715 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -283,22 +283,25 @@ error:
 	return ret;
 }
 
-static int llcp_sock_getname(struct socket *sock, struct sockaddr *addr,
+static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr,
 			     int *len, int peer)
 {
-	struct sockaddr_nfc_llcp *llcp_addr = (struct sockaddr_nfc_llcp *)addr;
 	struct sock *sk = sock->sk;
 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
+	DECLARE_SOCKADDR(struct sockaddr_nfc_llcp *, llcp_addr, uaddr);
 
-	pr_debug("%p\n", sk);
+	pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx,
+		 llcp_sock->dsap, llcp_sock->ssap);
 
 	if (llcp_sock == NULL || llcp_sock->dev == NULL)
 		return -EBADFD;
 
-	addr->sa_family = AF_NFC;
+	uaddr->sa_family = AF_NFC;
+
 	*len = sizeof(struct sockaddr_nfc_llcp);
 
 	llcp_addr->dev_idx = llcp_sock->dev->idx;
+	llcp_addr->target_idx = llcp_sock->target_idx;
 	llcp_addr->dsap = llcp_sock->dsap;
 	llcp_addr->ssap = llcp_sock->ssap;
 	llcp_addr->service_name_len = llcp_sock->service_name_len;
-- 
cgit v1.2.3


From b8e7a06d9cd4c0e778b1d12cef1ef414e0fb6d7e Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Fri, 22 Jun 2012 02:04:53 +0200
Subject: NFC: Build LLCP general bytes upon request

Drivers will need them before starting a poll or when being activated
as targets. Mostly WKS can have changed between device registration and
then so we need to re-build the whole array.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/llcp.c | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index eee4b9286f8d..6812b1e4f025 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -310,21 +310,6 @@ void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap)
 	mutex_unlock(&local->sdp_lock);
 }
 
-u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len)
-{
-	struct nfc_llcp_local *local;
-
-	local = nfc_llcp_find_local(dev);
-	if (local == NULL) {
-		*general_bytes_len = 0;
-		return NULL;
-	}
-
-	*general_bytes_len = local->gb_len;
-
-	return local->gb;
-}
-
 static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
 {
 	u8 *gb_cur, *version_tlv, version, version_length;
@@ -386,6 +371,23 @@ static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
 	return 0;
 }
 
+u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len)
+{
+	struct nfc_llcp_local *local;
+
+	local = nfc_llcp_find_local(dev);
+	if (local == NULL) {
+		*general_bytes_len = 0;
+		return NULL;
+	}
+
+	nfc_llcp_build_gb(local);
+
+	*general_bytes_len = local->gb_len;
+
+	return local->gb;
+}
+
 int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len)
 {
 	struct nfc_llcp_local *local = nfc_llcp_find_local(dev);
-- 
cgit v1.2.3


From 4d22ea1532ba5730b665343e513d813c108c84ff Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Fri, 22 Jun 2012 14:40:34 +0200
Subject: NFC: Close listening LLCP sockets when the device is gone

When the MAC link goes down, we should only keep the bound sockets
alive. They will be closed by sock_release or when the underlying
NFC device is moving away.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/llcp.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index 6812b1e4f025..0c8d25e53ff6 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -45,7 +45,7 @@ void nfc_llcp_sock_unlink(struct llcp_sock_list *l, struct sock *sk)
 	write_unlock(&l->lock);
 }
 
-static void nfc_llcp_socket_release(struct nfc_llcp_local *local)
+static void nfc_llcp_socket_release(struct nfc_llcp_local *local, bool listen)
 {
 	struct sock *sk;
 	struct hlist_node *node, *tmp;
@@ -78,6 +78,11 @@ static void nfc_llcp_socket_release(struct nfc_llcp_local *local)
 
 				sock_orphan(accept_sk);
 			}
+
+			if (listen == true) {
+				release_sock(sk);
+				continue;
+			}
 		}
 
 		sk->sk_state = LLCP_CLOSED;
@@ -106,7 +111,7 @@ static void local_release(struct kref *ref)
 	local = container_of(ref, struct nfc_llcp_local, ref);
 
 	list_del(&local->list);
-	nfc_llcp_socket_release(local);
+	nfc_llcp_socket_release(local, false);
 	del_timer_sync(&local->link_timer);
 	skb_queue_purge(&local->tx_queue);
 	destroy_workqueue(local->tx_wq);
@@ -991,7 +996,7 @@ void nfc_llcp_mac_is_down(struct nfc_dev *dev)
 	nfc_llcp_clear_sdp(local);
 
 	/* Close and purge all existing sockets */
-	nfc_llcp_socket_release(local);
+	nfc_llcp_socket_release(local, true);
 }
 
 void nfc_llcp_mac_is_up(struct nfc_dev *dev, u32 target_idx,
-- 
cgit v1.2.3


From cbbf472181bd5d6229decda96b34b0c2bbcb3050 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Fri, 22 Jun 2012 14:48:11 +0200
Subject: NFC: Release LLCP SAP when the owner is released

The LLCP SAP should only be freed when the socket owning it is released.
As long as the socket is alive, the SAP should be reserved in order to
e.g. send the right wks array when bringing the MAC up.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/llcp.c | 13 -------------
 net/nfc/llcp/llcp.h |  3 +++
 net/nfc/llcp/sock.c |  9 ++++++++-
 3 files changed, 11 insertions(+), 14 deletions(-)

diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index 0c8d25e53ff6..1031abd13fc2 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -131,17 +131,6 @@ int nfc_llcp_local_put(struct nfc_llcp_local *local)
 	return kref_put(&local->ref, local_release);
 }
 
-static void nfc_llcp_clear_sdp(struct nfc_llcp_local *local)
-{
-	mutex_lock(&local->sdp_lock);
-
-	local->local_wks = 0;
-	local->local_sdp = 0;
-	local->local_sap = 0;
-
-	mutex_unlock(&local->sdp_lock);
-}
-
 static void nfc_llcp_timeout_work(struct work_struct *work)
 {
 	struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local,
@@ -993,8 +982,6 @@ void nfc_llcp_mac_is_down(struct nfc_dev *dev)
 	if (local == NULL)
 		return;
 
-	nfc_llcp_clear_sdp(local);
-
 	/* Close and purge all existing sockets */
 	nfc_llcp_socket_release(local, true);
 }
diff --git a/net/nfc/llcp/llcp.h b/net/nfc/llcp/llcp.h
index 7286c86982ff..374cc4779af4 100644
--- a/net/nfc/llcp/llcp.h
+++ b/net/nfc/llcp/llcp.h
@@ -113,6 +113,9 @@ struct nfc_llcp_sock {
 	/* Is the remote peer ready to receive */
 	u8 remote_ready;
 
+	/* Reserved source SAP */
+	u8 reserved_ssap;
+
 	struct sk_buff_head tx_queue;
 	struct sk_buff_head tx_pending_queue;
 	struct sk_buff_head tx_backlog_queue;
diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index b08e99d2c715..211cb234f7a3 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -124,6 +124,8 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 	if (llcp_sock->ssap == LLCP_MAX_SAP)
 		goto put_dev;
 
+	llcp_sock->reserved_ssap = llcp_sock->ssap;
+
 	nfc_llcp_sock_link(&local->sockets, sk);
 
 	pr_debug("Socket bound to SAP %d\n", llcp_sock->ssap);
@@ -409,7 +411,8 @@ static int llcp_sock_release(struct socket *sock)
 		}
 	}
 
-	nfc_llcp_put_ssap(llcp_sock->local, llcp_sock->ssap);
+	if (llcp_sock->reserved_ssap < LLCP_SAP_MAX)
+		nfc_llcp_put_ssap(llcp_sock->local, llcp_sock->ssap);
 
 	release_sock(sk);
 
@@ -489,6 +492,9 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
 		ret = -ENOMEM;
 		goto put_dev;
 	}
+
+	llcp_sock->reserved_ssap = llcp_sock->ssap;
+
 	if (addr->service_name_len == 0)
 		llcp_sock->dsap = addr->dsap;
 	else
@@ -690,6 +696,7 @@ struct sock *nfc_llcp_sock_alloc(struct socket *sock, int type, gfp_t gfp)
 	llcp_sock->send_n = llcp_sock->send_ack_n = 0;
 	llcp_sock->recv_n = llcp_sock->recv_ack_n = 0;
 	llcp_sock->remote_ready = 1;
+	llcp_sock->reserved_ssap = LLCP_SAP_MAX;
 	skb_queue_head_init(&llcp_sock->tx_queue);
 	skb_queue_head_init(&llcp_sock->tx_pending_queue);
 	skb_queue_head_init(&llcp_sock->tx_backlog_queue);
-- 
cgit v1.2.3


From 8b7e8eda58cc09974708dcc6db4c202c419d6cd9 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Fri, 22 Jun 2012 15:32:20 +0200
Subject: NFC: Forbid LLCP service name reusing

This patch fixes a typo and return the correct error when trying to
bind 2 sockets to the same service name.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/sock.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index 211cb234f7a3..e5d80142b825 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -121,8 +121,10 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 					  GFP_KERNEL);
 
 	llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);
-	if (llcp_sock->ssap == LLCP_MAX_SAP)
+	if (llcp_sock->ssap == LLCP_SAP_MAX) {
+		ret = -EADDRINUSE;
 		goto put_dev;
+	}
 
 	llcp_sock->reserved_ssap = llcp_sock->ssap;
 
-- 
cgit v1.2.3


From ebbb16d9ebbdf08aaf2963b7993d0b4a9e41b15e Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Fri, 22 Jun 2012 17:15:20 +0200
Subject: NFC: Forbid SSAP binding to a not well known LLCP service

With not Well Known Services there is no guarantees as to which
SSAP the server will be listening on, so there is no reason to
support binding to a specific source SAP.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/llcp.c | 22 +++++-----------------
 1 file changed, 5 insertions(+), 17 deletions(-)

diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index 1031abd13fc2..9ab17ec50ce7 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -234,24 +234,12 @@ u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local,
 
 		return LLCP_WKS_NUM_SAP + ssap;
 
-	} else if (sock->ssap != 0) {
-		if (sock->ssap < LLCP_WKS_NUM_SAP) {
-			if (!test_bit(sock->ssap, &local->local_wks)) {
-				set_bit(sock->ssap, &local->local_wks);
-				mutex_unlock(&local->sdp_lock);
-
-				return sock->ssap;
-			}
-
-		} else if (sock->ssap < LLCP_SDP_NUM_SAP) {
-			if (!test_bit(sock->ssap - LLCP_WKS_NUM_SAP,
-				      &local->local_sdp)) {
-				set_bit(sock->ssap - LLCP_WKS_NUM_SAP,
-					&local->local_sdp);
-				mutex_unlock(&local->sdp_lock);
+	} else if (sock->ssap != 0 && sock->ssap < LLCP_WKS_NUM_SAP) {
+		if (!test_bit(sock->ssap, &local->local_wks)) {
+			set_bit(sock->ssap, &local->local_wks);
+			mutex_unlock(&local->sdp_lock);
 
-				return sock->ssap;
-			}
+			return sock->ssap;
 		}
 	}
 
-- 
cgit v1.2.3


From 8f50020ed9b81ba909ce9573f9d05263cdebf502 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Mon, 25 Jun 2012 15:46:28 +0200
Subject: NFC: LLCP late binding

With the LLCP 16 local SAPs we can potentially quickly run out of source
SAPs for non well known services.
With the so called late binding we will reserve an SAP only when we actually
get a client connection for a local service. The SAP will be released once
the last client is gone, leaving it available to other services.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/llcp.c | 241 +++++++++++++++++++++++++++++++++++-----------------
 net/nfc/llcp/llcp.h |   2 +
 2 files changed, 166 insertions(+), 77 deletions(-)

diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index 9ab17ec50ce7..6094a2099bd6 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -131,6 +131,44 @@ int nfc_llcp_local_put(struct nfc_llcp_local *local)
 	return kref_put(&local->ref, local_release);
 }
 
+static struct nfc_llcp_sock *nfc_llcp_sock_get(struct nfc_llcp_local *local,
+					       u8 ssap, u8 dsap)
+{
+	struct sock *sk;
+	struct hlist_node *node;
+	struct nfc_llcp_sock *llcp_sock;
+
+	pr_debug("ssap dsap %d %d\n", ssap, dsap);
+
+	if (ssap == 0 && dsap == 0)
+		return NULL;
+
+	read_lock(&local->sockets.lock);
+
+	llcp_sock = NULL;
+
+	sk_for_each(sk, node, &local->sockets.head) {
+		llcp_sock = nfc_llcp_sock(sk);
+
+		if (llcp_sock->ssap == ssap && llcp_sock->dsap == dsap)
+			break;
+	}
+
+	read_unlock(&local->sockets.lock);
+
+	if (llcp_sock == NULL)
+		return NULL;
+
+	sock_hold(&llcp_sock->sk);
+
+	return llcp_sock;
+}
+
+static void nfc_llcp_sock_put(struct nfc_llcp_sock *sock)
+{
+	sock_put(&sock->sk);
+}
+
 static void nfc_llcp_timeout_work(struct work_struct *work)
 {
 	struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local,
@@ -191,6 +229,51 @@ static int nfc_llcp_wks_sap(char *service_name, size_t service_name_len)
 	return -EINVAL;
 }
 
+static
+struct nfc_llcp_sock *nfc_llcp_sock_from_sn(struct nfc_llcp_local *local,
+					    u8 *sn, size_t sn_len)
+{
+	struct sock *sk;
+	struct hlist_node *node;
+	struct nfc_llcp_sock *llcp_sock, *tmp_sock;
+
+	pr_debug("sn %zd %p\n", sn_len, sn);
+
+	if (sn == NULL || sn_len == 0)
+		return NULL;
+
+	read_lock(&local->sockets.lock);
+
+	llcp_sock = NULL;
+
+	sk_for_each(sk, node, &local->sockets.head) {
+		tmp_sock = nfc_llcp_sock(sk);
+
+		pr_debug("llcp sock %p\n", tmp_sock);
+
+		if (tmp_sock->sk.sk_state != LLCP_LISTEN)
+			continue;
+
+		if (tmp_sock->service_name == NULL ||
+		    tmp_sock->service_name_len == 0)
+			continue;
+
+		if (tmp_sock->service_name_len != sn_len)
+			continue;
+
+		if (memcmp(sn, tmp_sock->service_name, sn_len) == 0) {
+			llcp_sock = tmp_sock;
+			break;
+		}
+	}
+
+	read_unlock(&local->sockets.lock);
+
+	pr_debug("Found llcp sock %p\n", llcp_sock);
+
+	return llcp_sock;
+}
+
 u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local,
 			 struct nfc_llcp_sock *sock)
 {
@@ -217,22 +300,19 @@ u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local,
 		}
 
 		/*
-		 * This is not a well known service,
-		 * we should try to find a local SDP free spot
+		 * Check if there already is a non WKS socket bound
+		 * to this service name.
 		 */
-		ssap = find_first_zero_bit(&local->local_sdp, LLCP_SDP_NUM_SAP);
-		if (ssap == LLCP_SDP_NUM_SAP) {
+		if (nfc_llcp_sock_from_sn(local, sock->service_name,
+					  sock->service_name_len) != NULL) {
 			mutex_unlock(&local->sdp_lock);
 
 			return LLCP_SAP_MAX;
 		}
 
-		pr_debug("SDP ssap %d\n", LLCP_WKS_NUM_SAP + ssap);
-
-		set_bit(ssap, &local->local_sdp);
 		mutex_unlock(&local->sdp_lock);
 
-		return LLCP_WKS_NUM_SAP + ssap;
+		return LLCP_SDP_UNBOUND;
 
 	} else if (sock->ssap != 0 && sock->ssap < LLCP_WKS_NUM_SAP) {
 		if (!test_bit(sock->ssap, &local->local_wks)) {
@@ -276,8 +356,34 @@ void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap)
 		local_ssap = ssap;
 		sdp = &local->local_wks;
 	} else if (ssap < LLCP_LOCAL_NUM_SAP) {
+		atomic_t *client_cnt;
+
 		local_ssap = ssap - LLCP_WKS_NUM_SAP;
 		sdp = &local->local_sdp;
+		client_cnt = &local->local_sdp_cnt[local_ssap];
+
+		pr_debug("%d clients\n", atomic_read(client_cnt));
+
+		mutex_lock(&local->sdp_lock);
+
+		if (atomic_dec_and_test(client_cnt)) {
+			struct nfc_llcp_sock *l_sock;
+
+			pr_debug("No more clients for SAP %d\n", ssap);
+
+			clear_bit(local_ssap, sdp);
+
+			/* Find the listening sock and set it back to UNBOUND */
+			l_sock = nfc_llcp_sock_get(local, ssap, LLCP_SAP_SDP);
+			if (l_sock) {
+				l_sock->ssap = LLCP_SDP_UNBOUND;
+				nfc_llcp_sock_put(l_sock);
+			}
+		}
+
+		mutex_unlock(&local->sdp_lock);
+
+		return;
 	} else if (ssap < LLCP_MAX_SAP) {
 		local_ssap = ssap - LLCP_LOCAL_NUM_SAP;
 		sdp = &local->local_sap;
@@ -292,6 +398,28 @@ void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap)
 	mutex_unlock(&local->sdp_lock);
 }
 
+static u8 nfc_llcp_reserve_sdp_ssap(struct nfc_llcp_local *local)
+{
+	u8 ssap;
+
+	mutex_lock(&local->sdp_lock);
+
+	ssap = find_first_zero_bit(&local->local_sdp, LLCP_SDP_NUM_SAP);
+	if (ssap == LLCP_SDP_NUM_SAP) {
+		mutex_unlock(&local->sdp_lock);
+
+		return LLCP_SAP_MAX;
+	}
+
+	pr_debug("SDP ssap %d\n", LLCP_WKS_NUM_SAP + ssap);
+
+	set_bit(ssap, &local->local_sdp);
+
+	mutex_unlock(&local->sdp_lock);
+
+	return LLCP_WKS_NUM_SAP + ssap;
+}
+
 static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
 {
 	u8 *gb_cur, *version_tlv, version, version_length;
@@ -493,74 +621,12 @@ out:
 	return llcp_sock;
 }
 
-static struct nfc_llcp_sock *nfc_llcp_sock_get(struct nfc_llcp_local *local,
-					       u8 ssap, u8 dsap)
-{
-	struct sock *sk;
-	struct hlist_node *node;
-	struct nfc_llcp_sock *llcp_sock;
-
-	pr_debug("ssap dsap %d %d\n", ssap, dsap);
-
-	if (ssap == 0 && dsap == 0)
-		return NULL;
-
-	read_lock(&local->sockets.lock);
-
-	llcp_sock = NULL;
-
-	sk_for_each(sk, node, &local->sockets.head) {
-		llcp_sock = nfc_llcp_sock(sk);
-
-		if (llcp_sock->ssap == ssap &&
-		    llcp_sock->dsap == dsap)
-			break;
-	}
-
-	read_unlock(&local->sockets.lock);
-
-	if (llcp_sock == NULL)
-		return NULL;
-
-	sock_hold(&llcp_sock->sk);
-
-	return llcp_sock;
-}
-
 static struct nfc_llcp_sock *nfc_llcp_sock_get_sn(struct nfc_llcp_local *local,
 						  u8 *sn, size_t sn_len)
 {
-	struct sock *sk;
-	struct hlist_node *node;
 	struct nfc_llcp_sock *llcp_sock;
 
-	pr_debug("sn %zd\n", sn_len);
-
-	if (sn == NULL || sn_len == 0)
-		return NULL;
-
-	read_lock(&local->sockets.lock);
-
-	llcp_sock = NULL;
-
-	sk_for_each(sk, node, &local->sockets.head) {
-		llcp_sock = nfc_llcp_sock(sk);
-
-		if (llcp_sock->sk.sk_state != LLCP_LISTEN)
-			continue;
-
-		if (llcp_sock->service_name == NULL ||
-		    llcp_sock->service_name_len == 0)
-			continue;
-
-		if (llcp_sock->service_name_len != sn_len)
-			continue;
-
-		if (memcmp(sn, llcp_sock->service_name, sn_len) == 0)
-			break;
-	}
-
-	read_unlock(&local->sockets.lock);
+	llcp_sock = nfc_llcp_sock_from_sn(local, sn, sn_len);
 
 	if (llcp_sock == NULL)
 		return NULL;
@@ -570,11 +636,6 @@ static struct nfc_llcp_sock *nfc_llcp_sock_get_sn(struct nfc_llcp_local *local,
 	return llcp_sock;
 }
 
-static void nfc_llcp_sock_put(struct nfc_llcp_sock *sock)
-{
-	sock_put(&sock->sk);
-}
-
 static u8 *nfc_llcp_connect_sn(struct sk_buff *skb, size_t *sn_len)
 {
 	u8 *tlv = &skb->data[2], type, length;
@@ -646,6 +707,21 @@ static void nfc_llcp_recv_connect(struct nfc_llcp_local *local,
 		goto fail;
 	}
 
+	if (sock->ssap == LLCP_SDP_UNBOUND) {
+		u8 ssap = nfc_llcp_reserve_sdp_ssap(local);
+
+		pr_debug("First client, reserving %d\n", ssap);
+
+		if (ssap == LLCP_SAP_MAX) {
+			reason = LLCP_DM_REJ;
+			release_sock(&sock->sk);
+			sock_put(&sock->sk);
+			goto fail;
+		}
+
+		sock->ssap = ssap;
+	}
+
 	new_sk = nfc_llcp_sock_alloc(NULL, parent->sk_type, GFP_ATOMIC);
 	if (new_sk == NULL) {
 		reason = LLCP_DM_REJ;
@@ -659,10 +735,21 @@ static void nfc_llcp_recv_connect(struct nfc_llcp_local *local,
 	new_sock->local = nfc_llcp_local_get(local);
 	new_sock->miu = local->remote_miu;
 	new_sock->nfc_protocol = sock->nfc_protocol;
-	new_sock->ssap = sock->ssap;
 	new_sock->dsap = ssap;
 	new_sock->target_idx = local->target_idx;
 	new_sock->parent = parent;
+	new_sock->ssap = sock->ssap;
+	if (sock->ssap < LLCP_LOCAL_NUM_SAP && sock->ssap >= LLCP_WKS_NUM_SAP) {
+		atomic_t *client_count;
+
+		pr_debug("reserved_ssap %d for %p\n", sock->ssap, new_sock);
+
+		client_count =
+			&local->local_sdp_cnt[sock->ssap - LLCP_WKS_NUM_SAP];
+
+		atomic_inc(client_count);
+		new_sock->reserved_ssap = sock->ssap;
+	}
 
 	nfc_llcp_parse_connection_tlv(new_sock, &skb->data[LLCP_HEADER_SIZE],
 				      skb->len - LLCP_HEADER_SIZE);
diff --git a/net/nfc/llcp/llcp.h b/net/nfc/llcp/llcp.h
index 374cc4779af4..83b8bba5a280 100644
--- a/net/nfc/llcp/llcp.h
+++ b/net/nfc/llcp/llcp.h
@@ -37,6 +37,7 @@ enum llcp_state {
 #define LLCP_LOCAL_NUM_SAP 32
 #define LLCP_LOCAL_SAP_OFFSET (LLCP_WKS_NUM_SAP + LLCP_SDP_NUM_SAP)
 #define LLCP_MAX_SAP (LLCP_WKS_NUM_SAP + LLCP_SDP_NUM_SAP + LLCP_LOCAL_NUM_SAP)
+#define LLCP_SDP_UNBOUND   (LLCP_MAX_SAP + 1)
 
 struct nfc_llcp_sock;
 
@@ -69,6 +70,7 @@ struct nfc_llcp_local {
 	unsigned long local_wks;      /* Well known services */
 	unsigned long local_sdp;      /* Local services  */
 	unsigned long local_sap; /* Local SAPs, not available for discovery */
+	atomic_t local_sdp_cnt[LLCP_SDP_NUM_SAP];
 
 	/* local */
 	u8 gb[NFC_MAX_GT_LEN];
-- 
cgit v1.2.3


From 5c0560b7a5c662ce5fef6ddd52f7bc8d38ad1907 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Tue, 26 Jun 2012 16:13:29 +0200
Subject: NFC: Handle LLCP Disconnected Mode frames

When receiving such frame, the sockets waiting for a connection to finish
should be woken up. Connecting to an unbound LLCP service will trigger a
DM as a response.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/llcp.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index 6094a2099bd6..f3bc0a9efb37 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -958,6 +958,45 @@ static void nfc_llcp_recv_cc(struct nfc_llcp_local *local, struct sk_buff *skb)
 	nfc_llcp_sock_put(llcp_sock);
 }
 
+static void nfc_llcp_recv_dm(struct nfc_llcp_local *local, struct sk_buff *skb)
+{
+	struct nfc_llcp_sock *llcp_sock;
+	struct sock *sk;
+	u8 dsap, ssap, reason;
+
+	dsap = nfc_llcp_dsap(skb);
+	ssap = nfc_llcp_ssap(skb);
+	reason = skb->data[2];
+
+	pr_debug("%d %d reason %d\n", ssap, dsap, reason);
+
+	switch (reason) {
+	case LLCP_DM_NOBOUND:
+	case LLCP_DM_REJ:
+		llcp_sock = nfc_llcp_connecting_sock_get(local, dsap);
+		break;
+
+	default:
+		llcp_sock = nfc_llcp_sock_get(local, dsap, ssap);
+		break;
+	}
+
+	if (llcp_sock == NULL) {
+		pr_err("Invalid DM\n");
+		return;
+	}
+
+	sk = &llcp_sock->sk;
+
+	sk->sk_err = ENXIO;
+	sk->sk_state = LLCP_CLOSED;
+	sk->sk_state_change(sk);
+
+	nfc_llcp_sock_put(llcp_sock);
+
+	return;
+}
+
 static void nfc_llcp_rx_work(struct work_struct *work)
 {
 	struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local,
@@ -1001,6 +1040,11 @@ static void nfc_llcp_rx_work(struct work_struct *work)
 		nfc_llcp_recv_cc(local, skb);
 		break;
 
+	case LLCP_PDU_DM:
+		pr_debug("DM\n");
+		nfc_llcp_recv_dm(local, skb);
+		break;
+
 	case LLCP_PDU_I:
 	case LLCP_PDU_RR:
 	case LLCP_PDU_RNR:
-- 
cgit v1.2.3


From 1550bf2d59a5ab74c5c14f2e65ed83516ca7d74d Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Wed, 27 Jun 2012 12:23:48 +0200
Subject: NFC: Remove warning from nfc_llcp_local_put

The socket local pointer can be NULL when a socket is created but never
bound or connected.

Reported-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/llcp.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c
index f3bc0a9efb37..82f0f7588b46 100644
--- a/net/nfc/llcp/llcp.c
+++ b/net/nfc/llcp/llcp.c
@@ -123,8 +123,6 @@ static void local_release(struct kref *ref)
 
 int nfc_llcp_local_put(struct nfc_llcp_local *local)
 {
-	WARN_ON(local == NULL);
-
 	if (local == NULL)
 		return 0;
 
-- 
cgit v1.2.3


From a831b9132065e1aa18acd7910d5f9c164a2f350f Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Thu, 28 Jun 2012 16:41:57 +0200
Subject: NFC: Do not return EBUSY when stopping a poll that's already stopped

We check for the polling flag before checking if the netlink PID caller
match.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/netlink.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index 03c31db38f12..99bc6f7faa7b 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -634,6 +634,15 @@ static int nfc_genl_stop_poll(struct sk_buff *skb, struct genl_info *info)
 	if (!dev)
 		return -ENODEV;
 
+	device_lock(&dev->dev);
+
+	if (!dev->polling) {
+		device_unlock(&dev->dev);
+		return -EINVAL;
+	}
+
+	device_unlock(&dev->dev);
+
 	mutex_lock(&dev->genl_data.genl_data_mutex);
 
 	if (dev->genl_data.poll_req_pid != info->snd_pid) {
-- 
cgit v1.2.3


From c66433dc5dda15861dcbac63a97645771d14feb6 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Fri, 29 Jun 2012 12:03:55 +0200
Subject: NFC: Dereference LLCP bind socket address after checking for it to be
 NULL

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/sock.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index e5d80142b825..6152d05f8378 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -78,11 +78,11 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 	struct sockaddr_nfc_llcp llcp_addr;
 	int len, ret = 0;
 
-	pr_debug("sk %p addr %p family %d\n", sk, addr, addr->sa_family);
-
 	if (!addr || addr->sa_family != AF_NFC)
 		return -EINVAL;
 
+	pr_debug("sk %p addr %p family %d\n", sk, addr, addr->sa_family);
+
 	memset(&llcp_addr, 0, sizeof(llcp_addr));
 	len = min_t(unsigned int, sizeof(llcp_addr), alen);
 	memcpy(&llcp_addr, addr, len);
-- 
cgit v1.2.3


From 5c7b0531299dad4255ff5c5106d060150cda75a4 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Mon, 2 Jul 2012 20:04:01 +0200
Subject: NFC: Add initial Sony RC-S360 support to pn533

Sony RC-S360 is also known as the Sony PaSoRi contactless reader.
Only type 2, 3 and 4 tag reading is supported at the moment.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/nfc/pn533.c | 219 +++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 181 insertions(+), 38 deletions(-)

diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 9ac829e22e73..37786ff18c36 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -38,9 +38,42 @@
 #define SCM_VENDOR_ID 0x4E6
 #define SCL3711_PRODUCT_ID 0x5591
 
+#define SONY_VENDOR_ID         0x054c
+#define PASORI_PRODUCT_ID      0x02e1
+
+#define PN533_QUIRKS_TYPE_A          BIT(0)
+#define PN533_QUIRKS_TYPE_F          BIT(1)
+#define PN533_QUIRKS_DEP             BIT(2)
+#define PN533_QUIRKS_RAW_EXCHANGE    BIT(3)
+
+#define PN533_DEVICE_STD    0x1
+#define PN533_DEVICE_PASORI 0x2
+
+#define PN533_ALL_PROTOCOLS (NFC_PROTO_JEWEL_MASK | NFC_PROTO_MIFARE_MASK \
+			     | NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK \
+			     | NFC_PROTO_NFC_DEP_MASK)
+
+#define PN533_NO_TYPE_B_PROTOCOLS (NFC_PROTO_JEWEL_MASK | \
+				   NFC_PROTO_MIFARE_MASK | \
+				   NFC_PROTO_FELICA_MASK | \
+				   NFC_PROTO_NFC_DEP_MASK)
+
 static const struct usb_device_id pn533_table[] = {
-	{ USB_DEVICE(PN533_VENDOR_ID, PN533_PRODUCT_ID) },
-	{ USB_DEVICE(SCM_VENDOR_ID, SCL3711_PRODUCT_ID) },
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE,
+	  .idVendor		= PN533_VENDOR_ID,
+	  .idProduct		= PN533_PRODUCT_ID,
+	  .driver_info		= PN533_DEVICE_STD,
+	},
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE,
+	  .idVendor		= SCM_VENDOR_ID,
+	  .idProduct		= SCL3711_PRODUCT_ID,
+	  .driver_info		= PN533_DEVICE_STD,
+	},
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE,
+	  .idVendor		= SONY_VENDOR_ID,
+	  .idProduct		= PASORI_PRODUCT_ID,
+	  .driver_info		= PN533_DEVICE_PASORI,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, pn533_table);
@@ -72,6 +105,7 @@ MODULE_DEVICE_TABLE(usb, pn533_table);
 #define PN533_CMD_GET_FIRMWARE_VERSION 0x02
 #define PN533_CMD_RF_CONFIGURATION 0x32
 #define PN533_CMD_IN_DATA_EXCHANGE 0x40
+#define PN533_CMD_IN_COMM_THRU     0x42
 #define PN533_CMD_IN_LIST_PASSIVE_TARGET 0x4A
 #define PN533_CMD_IN_ATR 0x50
 #define PN533_CMD_IN_RELEASE 0x52
@@ -109,6 +143,7 @@ struct pn533_fw_version {
 /* PN533_CMD_RF_CONFIGURATION */
 #define PN533_CFGITEM_TIMING 0x02
 #define PN533_CFGITEM_MAX_RETRIES 0x05
+#define PN533_CFGITEM_PASORI 0x82
 
 #define PN533_CONFIG_TIMING_102 0xb
 #define PN533_CONFIG_TIMING_204 0xc
@@ -344,6 +379,8 @@ struct pn533 {
 	u8 tgt_available_prots;
 	u8 tgt_active_prot;
 	u8 tgt_mode;
+
+	u32 device_type;
 };
 
 struct pn533_frame {
@@ -1768,13 +1805,31 @@ static int pn533_build_tx_frame(struct pn533 *dev, struct sk_buff *skb,
 	}
 
 	if (target == true) {
-		skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN);
-		out_frame = (struct pn533_frame *) skb->data;
+		switch (dev->device_type) {
+		case PN533_DEVICE_STD:
+			skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN);
+			out_frame = (struct pn533_frame *) skb->data;
+			pn533_tx_frame_init(out_frame,
+					    PN533_CMD_IN_DATA_EXCHANGE);
+			tg = 1;
+			memcpy(PN533_FRAME_CMD_PARAMS_PTR(out_frame),
+			       &tg, sizeof(u8));
+			out_frame->datalen += sizeof(u8);
+			break;
+
+		case PN533_DEVICE_PASORI:
+			skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN - 1);
+			out_frame = (struct pn533_frame *) skb->data;
+			pn533_tx_frame_init(out_frame, PN533_CMD_IN_COMM_THRU);
+
+			break;
+
+		default:
+			nfc_dev_err(&dev->interface->dev,
+				    "Unknown device type %d", dev->device_type);
+			return -EINVAL;
+		}
 
-		pn533_tx_frame_init(out_frame, PN533_CMD_IN_DATA_EXCHANGE);
-		tg = 1;
-		memcpy(PN533_FRAME_CMD_PARAMS_PTR(out_frame), &tg, sizeof(u8));
-		out_frame->datalen += sizeof(u8);
 	} else {
 		skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN - 1);
 		out_frame = (struct pn533_frame *) skb->data;
@@ -2101,7 +2156,28 @@ static int pn533_set_configuration(struct pn533 *dev, u8 cfgitem, u8 *cfgdata,
 	return rc;
 }
 
-struct nfc_ops pn533_nfc_ops = {
+static int pn533_fw_reset(struct pn533 *dev)
+{
+	int rc;
+	u8 *params;
+
+	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
+
+	pn533_tx_frame_init(dev->out_frame, 0x18);
+
+	params = PN533_FRAME_CMD_PARAMS_PTR(dev->out_frame);
+	params[0] = 0x1;
+	dev->out_frame->datalen += 1;
+
+	pn533_tx_frame_finish(dev->out_frame);
+
+	rc = pn533_send_cmd_frame_sync(dev, dev->out_frame, dev->in_frame,
+				       dev->in_maxlen);
+
+	return rc;
+}
+
+static struct nfc_ops pn533_nfc_ops = {
 	.dev_up = NULL,
 	.dev_down = NULL,
 	.dep_link_up = pn533_dep_link_up,
@@ -2114,6 +2190,84 @@ struct nfc_ops pn533_nfc_ops = {
 	.tm_send = pn533_tm_send,
 };
 
+static int pn533_setup(struct pn533 *dev)
+{
+	struct pn533_config_max_retries max_retries;
+	struct pn533_config_timing timing;
+	u8 pasori_cfg[3] = {0x08, 0x01, 0x08};
+	int rc;
+
+	switch (dev->device_type) {
+	case PN533_DEVICE_STD:
+		max_retries.mx_rty_atr = PN533_CONFIG_MAX_RETRIES_ENDLESS;
+		max_retries.mx_rty_psl = 2;
+		max_retries.mx_rty_passive_act =
+			PN533_CONFIG_MAX_RETRIES_NO_RETRY;
+
+		timing.rfu = PN533_CONFIG_TIMING_102;
+		timing.atr_res_timeout = PN533_CONFIG_TIMING_204;
+		timing.dep_timeout = PN533_CONFIG_TIMING_409;
+
+		break;
+
+	case PN533_DEVICE_PASORI:
+		max_retries.mx_rty_atr = 0x2;
+		max_retries.mx_rty_psl = 0x1;
+		max_retries.mx_rty_passive_act =
+			PN533_CONFIG_MAX_RETRIES_NO_RETRY;
+
+		timing.rfu = PN533_CONFIG_TIMING_102;
+		timing.atr_res_timeout = PN533_CONFIG_TIMING_102;
+		timing.dep_timeout = PN533_CONFIG_TIMING_204;
+
+		break;
+
+	default:
+		nfc_dev_err(&dev->interface->dev, "Unknown device type %d\n",
+			    dev->device_type);
+		return -EINVAL;
+	}
+
+	rc = pn533_set_configuration(dev, PN533_CFGITEM_MAX_RETRIES,
+				     (u8 *)&max_retries, sizeof(max_retries));
+	if (rc) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error on setting MAX_RETRIES config");
+		return rc;
+	}
+
+
+	rc = pn533_set_configuration(dev, PN533_CFGITEM_TIMING,
+				     (u8 *)&timing, sizeof(timing));
+	if (rc) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error on setting RF timings");
+		return rc;
+	}
+
+	switch (dev->device_type) {
+	case PN533_DEVICE_STD:
+		break;
+
+	case PN533_DEVICE_PASORI:
+		pn533_fw_reset(dev);
+
+		rc = pn533_set_configuration(dev, PN533_CFGITEM_PASORI,
+					     pasori_cfg, 3);
+		if (rc) {
+			nfc_dev_err(&dev->interface->dev,
+				    "Error while settings PASORI config");
+			return rc;
+		}
+
+		pn533_fw_reset(dev);
+
+		break;
+	}
+
+	return 0;
+}
+
 static int pn533_probe(struct usb_interface *interface,
 			const struct usb_device_id *id)
 {
@@ -2121,8 +2275,6 @@ static int pn533_probe(struct usb_interface *interface,
 	struct pn533 *dev;
 	struct usb_host_interface *iface_desc;
 	struct usb_endpoint_descriptor *endpoint;
-	struct pn533_config_max_retries max_retries;
-	struct pn533_config_timing timing;
 	int in_endpoint = 0;
 	int out_endpoint = 0;
 	int rc = -ENOMEM;
@@ -2208,10 +2360,22 @@ static int pn533_probe(struct usb_interface *interface,
 	nfc_dev_info(&dev->interface->dev, "NXP PN533 firmware ver %d.%d now"
 					" attached", fw_ver->ver, fw_ver->rev);
 
-	protocols = NFC_PROTO_JEWEL_MASK
-			| NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK
-			| NFC_PROTO_ISO14443_MASK
-			| NFC_PROTO_NFC_DEP_MASK;
+	dev->device_type = id->driver_info;
+	switch (dev->device_type) {
+	case PN533_DEVICE_STD:
+		protocols = PN533_ALL_PROTOCOLS;
+		break;
+
+	case PN533_DEVICE_PASORI:
+		protocols = PN533_NO_TYPE_B_PROTOCOLS;
+		break;
+
+	default:
+		nfc_dev_err(&dev->interface->dev, "Unknown device type %d\n",
+			    dev->device_type);
+		rc = -EINVAL;
+		goto destroy_wq;
+	}
 
 	dev->nfc_dev = nfc_allocate_device(&pn533_nfc_ops, protocols,
 					   PN533_CMD_DATAEXCH_HEAD_LEN,
@@ -2226,30 +2390,9 @@ static int pn533_probe(struct usb_interface *interface,
 	if (rc)
 		goto free_nfc_dev;
 
-	max_retries.mx_rty_atr = PN533_CONFIG_MAX_RETRIES_ENDLESS;
-	max_retries.mx_rty_psl = 2;
-	max_retries.mx_rty_passive_act = PN533_CONFIG_MAX_RETRIES_NO_RETRY;
-
-	rc = pn533_set_configuration(dev, PN533_CFGITEM_MAX_RETRIES,
-				(u8 *) &max_retries, sizeof(max_retries));
-
-	if (rc) {
-		nfc_dev_err(&dev->interface->dev, "Error on setting MAX_RETRIES"
-								" config");
-		goto unregister_nfc_dev;
-	}
-
-	timing.rfu = PN533_CONFIG_TIMING_102;
-	timing.atr_res_timeout = PN533_CONFIG_TIMING_204;
-	timing.dep_timeout = PN533_CONFIG_TIMING_409;
-
-	rc = pn533_set_configuration(dev, PN533_CFGITEM_TIMING,
-				(u8 *) &timing, sizeof(timing));
-	if (rc) {
-		nfc_dev_err(&dev->interface->dev,
-			    "Error on setting RF timings");
+	rc = pn533_setup(dev);
+	if (rc)
 		goto unregister_nfc_dev;
-	}
 
 	return 0;
 
-- 
cgit v1.2.3


From a1fbbf1817c671a396b7ae3832bdfab63acea2e5 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Tue, 3 Jul 2012 23:45:26 +0200
Subject: NFC: Use communicate thru only for PaSoRi when trying to read Felica
 tags

Otherwise DATA_EXCHANGE seems to be just fine.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/nfc/pn533.c | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 37786ff18c36..84d8175db818 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1806,7 +1806,17 @@ static int pn533_build_tx_frame(struct pn533 *dev, struct sk_buff *skb,
 
 	if (target == true) {
 		switch (dev->device_type) {
-		case PN533_DEVICE_STD:
+		case PN533_DEVICE_PASORI:
+			if (dev->tgt_active_prot == NFC_PROTO_FELICA) {
+				skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN - 1);
+				out_frame = (struct pn533_frame *) skb->data;
+				pn533_tx_frame_init(out_frame,
+						    PN533_CMD_IN_COMM_THRU);
+
+				break;
+			}
+
+		default:
 			skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN);
 			out_frame = (struct pn533_frame *) skb->data;
 			pn533_tx_frame_init(out_frame,
@@ -1815,19 +1825,8 @@ static int pn533_build_tx_frame(struct pn533 *dev, struct sk_buff *skb,
 			memcpy(PN533_FRAME_CMD_PARAMS_PTR(out_frame),
 			       &tg, sizeof(u8));
 			out_frame->datalen += sizeof(u8);
-			break;
-
-		case PN533_DEVICE_PASORI:
-			skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN - 1);
-			out_frame = (struct pn533_frame *) skb->data;
-			pn533_tx_frame_init(out_frame, PN533_CMD_IN_COMM_THRU);
 
 			break;
-
-		default:
-			nfc_dev_err(&dev->interface->dev,
-				    "Unknown device type %d", dev->device_type);
-			return -EINVAL;
 		}
 
 	} else {
-- 
cgit v1.2.3


From 01d719a2287ec34f631800d10f1fad3c134c3e89 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Wed, 4 Jul 2012 00:14:04 +0200
Subject: NFC: Add ISO 14443 type B protocol

Some devices (e.g. Sony's PaSoRi) can not do type B polling, so we have
to make a distinction between ISO14443 type A and B poll modes.

Cc: Eric Lapuyade <eric.lapuyade@intel.com>
Cc: Ilan Elias <ilane@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/nfc/nfcwilink.c |  7 ++++---
 drivers/nfc/pn533.c     | 12 +++++++-----
 drivers/nfc/pn544_hci.c |  1 +
 include/linux/nfc.h     | 14 ++++++++------
 net/nfc/hci/core.c      |  2 +-
 net/nfc/nci/core.c      |  5 +++--
 net/nfc/nci/ntf.c       |  5 ++++-
 7 files changed, 28 insertions(+), 18 deletions(-)

diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
index 1f74a77d040d..e7fd4938f9bc 100644
--- a/drivers/nfc/nfcwilink.c
+++ b/drivers/nfc/nfcwilink.c
@@ -535,9 +535,10 @@ static int nfcwilink_probe(struct platform_device *pdev)
 	drv->pdev = pdev;
 
 	protocols = NFC_PROTO_JEWEL_MASK
-			| NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK
-			| NFC_PROTO_ISO14443_MASK
-			| NFC_PROTO_NFC_DEP_MASK;
+		| NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK
+		| NFC_PROTO_ISO14443_MASK
+		| NFC_PROTO_ISO14443_B_MASK
+		| NFC_PROTO_NFC_DEP_MASK;
 
 	drv->ndev = nci_allocate_device(&nfcwilink_ops,
 					protocols,
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 84d8175db818..d606f52fec84 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -49,13 +49,15 @@
 #define PN533_DEVICE_STD    0x1
 #define PN533_DEVICE_PASORI 0x2
 
-#define PN533_ALL_PROTOCOLS (NFC_PROTO_JEWEL_MASK | NFC_PROTO_MIFARE_MASK \
-			     | NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK \
-			     | NFC_PROTO_NFC_DEP_MASK)
+#define PN533_ALL_PROTOCOLS (NFC_PROTO_JEWEL_MASK | NFC_PROTO_MIFARE_MASK |\
+			     NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK |\
+			     NFC_PROTO_NFC_DEP_MASK |\
+			     NFC_PROTO_ISO14443_B_MASK)
 
 #define PN533_NO_TYPE_B_PROTOCOLS (NFC_PROTO_JEWEL_MASK | \
 				   NFC_PROTO_MIFARE_MASK | \
 				   NFC_PROTO_FELICA_MASK | \
+				   NFC_PROTO_ISO14443_MASK | \
 				   NFC_PROTO_NFC_DEP_MASK)
 
 static const struct usb_device_id pn533_table[] = {
@@ -987,7 +989,7 @@ static int pn533_target_found_type_b(struct nfc_target *nfc_tgt, u8 *tgt_data,
 	if (!pn533_target_type_b_is_valid(tgt_type_b, tgt_data_len))
 		return -EPROTO;
 
-	nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_MASK;
+	nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_B_MASK;
 
 	return 0;
 }
@@ -1094,7 +1096,7 @@ static void pn533_poll_create_mod_list(struct pn533 *dev,
 	if (im_protocols & NFC_PROTO_JEWEL_MASK)
 		pn533_poll_add_mod(dev, PN533_POLL_MOD_106KBPS_JEWEL);
 
-	if (im_protocols & NFC_PROTO_ISO14443_MASK)
+	if (im_protocols & NFC_PROTO_ISO14443_B_MASK)
 		pn533_poll_add_mod(dev, PN533_POLL_MOD_847KBPS_B);
 
 	if (tm_protocols)
diff --git a/drivers/nfc/pn544_hci.c b/drivers/nfc/pn544_hci.c
index c67b55e224e0..aa71807189ba 100644
--- a/drivers/nfc/pn544_hci.c
+++ b/drivers/nfc/pn544_hci.c
@@ -869,6 +869,7 @@ static int __devinit pn544_hci_probe(struct i2c_client *client,
 		    NFC_PROTO_MIFARE_MASK |
 		    NFC_PROTO_FELICA_MASK |
 		    NFC_PROTO_ISO14443_MASK |
+		    NFC_PROTO_ISO14443_B_MASK |
 		    NFC_PROTO_NFC_DEP_MASK;
 
 	info->shdlc = nfc_shdlc_allocate(&pn544_shdlc_ops,
diff --git a/include/linux/nfc.h b/include/linux/nfc.h
index f4e6dd915b1c..6189f27e305b 100644
--- a/include/linux/nfc.h
+++ b/include/linux/nfc.h
@@ -136,8 +136,9 @@ enum nfc_attrs {
 #define NFC_PROTO_FELICA	3
 #define NFC_PROTO_ISO14443	4
 #define NFC_PROTO_NFC_DEP	5
+#define NFC_PROTO_ISO14443_B	6
 
-#define NFC_PROTO_MAX		6
+#define NFC_PROTO_MAX		7
 
 /* NFC communication modes */
 #define NFC_COMM_ACTIVE  0
@@ -149,11 +150,12 @@ enum nfc_attrs {
 #define NFC_RF_NONE      2
 
 /* NFC protocols masks used in bitsets */
-#define NFC_PROTO_JEWEL_MASK	(1 << NFC_PROTO_JEWEL)
-#define NFC_PROTO_MIFARE_MASK	(1 << NFC_PROTO_MIFARE)
-#define NFC_PROTO_FELICA_MASK	(1 << NFC_PROTO_FELICA)
-#define NFC_PROTO_ISO14443_MASK	(1 << NFC_PROTO_ISO14443)
-#define NFC_PROTO_NFC_DEP_MASK	(1 << NFC_PROTO_NFC_DEP)
+#define NFC_PROTO_JEWEL_MASK      (1 << NFC_PROTO_JEWEL)
+#define NFC_PROTO_MIFARE_MASK     (1 << NFC_PROTO_MIFARE)
+#define NFC_PROTO_FELICA_MASK	  (1 << NFC_PROTO_FELICA)
+#define NFC_PROTO_ISO14443_MASK	  (1 << NFC_PROTO_ISO14443)
+#define NFC_PROTO_NFC_DEP_MASK	  (1 << NFC_PROTO_NFC_DEP)
+#define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B)
 
 struct sockaddr_nfc {
 	sa_family_t sa_family;
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 4ccc518f56eb..36717cebfbb6 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -230,7 +230,7 @@ static int nfc_hci_target_discovered(struct nfc_hci_dev *hdev, u8 gate)
 		}
 		break;
 	case NFC_HCI_RF_READER_B_GATE:
-		targets->supported_protocols = NFC_PROTO_ISO14443_MASK;
+		targets->supported_protocols = NFC_PROTO_ISO14443_B_MASK;
 		break;
 	default:
 		if (hdev->ops->target_from_gate)
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index 766a02b1dfa1..5bb4da680427 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -194,7 +194,7 @@ static void nci_rf_discover_req(struct nci_dev *ndev, unsigned long opt)
 	}
 
 	if ((cmd.num_disc_configs < NCI_MAX_NUM_RF_CONFIGS) &&
-	    (protocols & NFC_PROTO_ISO14443_MASK)) {
+	    (protocols & NFC_PROTO_ISO14443_B_MASK)) {
 		cmd.disc_configs[cmd.num_disc_configs].rf_tech_and_mode =
 			NCI_NFC_B_PASSIVE_POLL_MODE;
 		cmd.disc_configs[cmd.num_disc_configs].frequency = 1;
@@ -486,7 +486,8 @@ static int nci_activate_target(struct nfc_dev *nfc_dev,
 			param.rf_protocol = NCI_RF_PROTOCOL_T2T;
 		else if (protocol == NFC_PROTO_FELICA)
 			param.rf_protocol = NCI_RF_PROTOCOL_T3T;
-		else if (protocol == NFC_PROTO_ISO14443)
+		else if (protocol == NFC_PROTO_ISO14443 ||
+			 protocol == NFC_PROTO_ISO14443_B)
 			param.rf_protocol = NCI_RF_PROTOCOL_ISO_DEP;
 		else
 			param.rf_protocol = NCI_RF_PROTOCOL_NFC_DEP;
diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c
index 2ab196a9f228..af7a93b04393 100644
--- a/net/nfc/nci/ntf.c
+++ b/net/nfc/nci/ntf.c
@@ -170,7 +170,10 @@ static int nci_add_new_protocol(struct nci_dev *ndev,
 	if (rf_protocol == NCI_RF_PROTOCOL_T2T)
 		protocol = NFC_PROTO_MIFARE_MASK;
 	else if (rf_protocol == NCI_RF_PROTOCOL_ISO_DEP)
-		protocol = NFC_PROTO_ISO14443_MASK;
+		if (rf_tech_and_mode == NCI_NFC_A_PASSIVE_POLL_MODE)
+			protocol = NFC_PROTO_ISO14443_MASK;
+		else
+			protocol = NFC_PROTO_ISO14443_B_MASK;
 	else if (rf_protocol == NCI_RF_PROTOCOL_T3T)
 		protocol = NFC_PROTO_FELICA_MASK;
 	else
-- 
cgit v1.2.3


From fe3c094abc2365a226184554501fe0df87fe8271 Mon Sep 17 00:00:00 2001
From: Samuel Ortiz <sameo@linux.intel.com>
Date: Thu, 5 Jul 2012 17:43:08 +0200
Subject: NFC: Check for llcp_sock and its device from llcp_sock_getname

They both can potentially be NULL.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/llcp/sock.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index 6152d05f8378..ddeb9aa398f0 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -294,6 +294,9 @@ static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr,
 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
 	DECLARE_SOCKADDR(struct sockaddr_nfc_llcp *, llcp_addr, uaddr);
 
+	if (llcp_sock == NULL || llcp_sock->dev == NULL)
+		return -EBADFD;
+
 	pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx,
 		 llcp_sock->dsap, llcp_sock->ssap);
 
-- 
cgit v1.2.3


From 01b3c0e4df483affb076405f129aa45bc2cde499 Mon Sep 17 00:00:00 2001
From: Victor Goldenshtein <victorg@ti.com>
Date: Thu, 14 Jun 2012 09:47:40 +0300
Subject: wlcore: enable sched scan while connected

New wl12xx firmware supports scheduled scans also while connected.
Stop blocking sched scan requests when connected and add a quirk to
block in hardware that don't support it (currently wl18xx doesn't).

This requires FW version 6/7.3.10.2.112 for single-role and
6/7.5.6.0.25 for multi-role.

Signed-off-by: Victor Goldenshtein <victorg@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wl18xx/main.c   | 1 +
 drivers/net/wireless/ti/wlcore/scan.c   | 3 ++-
 drivers/net/wireless/ti/wlcore/wlcore.h | 3 +++
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 5e583be8f674..16847eccfe80 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -609,6 +609,7 @@ static int wl18xx_identify_chip(struct wl1271 *wl)
 		wl->quirks |= WLCORE_QUIRK_NO_ELP |
 			      WLCORE_QUIRK_RX_BLOCKSIZE_ALIGN |
 			      WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN |
+			      WLCORE_QUIRK_NO_SCHED_SCAN_WHILE_CONN |
 			      WLCORE_QUIRK_TX_PAD_LAST_FRAME;
 		break;
 	case CHIP_ID_185x_PG10:
diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c
index d9daed53ceb7..5702d99d8c97 100644
--- a/drivers/net/wireless/ti/wlcore/scan.c
+++ b/drivers/net/wireless/ti/wlcore/scan.c
@@ -766,7 +766,8 @@ int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif)
 	if (wlvif->bss_type != BSS_TYPE_STA_BSS)
 		return -EOPNOTSUPP;
 
-	if (test_bit(WLVIF_FLAG_IN_USE, &wlvif->flags))
+	if ((wl->quirks & WLCORE_QUIRK_NO_SCHED_SCAN_WHILE_CONN) &&
+	    test_bit(WLVIF_FLAG_IN_USE, &wlvif->flags))
 		return -EBUSY;
 
 	start = kzalloc(sizeof(*start), GFP_KERNEL);
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index e796974df59b..216bdb0f2756 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -437,6 +437,9 @@ wlcore_set_ht_cap(struct wl1271 *wl, enum ieee80211_band band,
 /* extra header space is required for TKIP */
 #define WLCORE_QUIRK_TKIP_HEADER_SPACE		BIT(8)
 
+/* Some firmwares not support sched scans while connected */
+#define WLCORE_QUIRK_NO_SCHED_SCAN_WHILE_CONN	BIT(9)
+
 /* TODO: move to the lower drivers when all usages are abstracted */
 #define CHIP_ID_1271_PG10              (0x4030101)
 #define CHIP_ID_1271_PG20              (0x4030111)
-- 
cgit v1.2.3


From 4a1ccce852882c174d2392d2d8db1d65f48d4a10 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 25 Jun 2012 17:46:40 +0300
Subject: wlcore/wl12xx/wl18xx: check min FW version

Refuse to boot if the FW version is too old. The minimum version is set
per chip, with the option of setting it per PG in the future.

When boot fails because of an old FW, display a helpful message.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wl12xx/main.c   |  9 ++++++
 drivers/net/wireless/ti/wl12xx/wl12xx.h | 14 +++++++++
 drivers/net/wireless/ti/wl18xx/main.c   |  4 +++
 drivers/net/wireless/ti/wl18xx/wl18xx.h |  7 +++++
 drivers/net/wireless/ti/wlcore/boot.c   | 51 +++++++++++++++++++++++++++++++++
 drivers/net/wireless/ti/wlcore/wlcore.h | 15 ++++++++++
 6 files changed, 100 insertions(+)

diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 47ba2e0017f4..1c56d1db0712 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -646,6 +646,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
 		/* read data preparation is only needed by wl127x */
 		wl->ops->prepare_read = wl127x_prepare_read;
 
+		wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER, WL127X_IFTYPE_VER,
+				      WL127X_MAJOR_VER, WL127X_SUBTYPE_VER,
+				      WL127X_MINOR_VER);
 		break;
 
 	case CHIP_ID_1271_PG20:
@@ -663,6 +666,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
 		/* read data preparation is only needed by wl127x */
 		wl->ops->prepare_read = wl127x_prepare_read;
 
+		wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER, WL127X_IFTYPE_VER,
+				      WL127X_MAJOR_VER, WL127X_SUBTYPE_VER,
+				      WL127X_MINOR_VER);
 		break;
 
 	case CHIP_ID_1283_PG20:
@@ -676,6 +682,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
 		wl->quirks |= WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN |
 			      WLCORE_QUIRK_TKIP_HEADER_SPACE;
 
+		wlcore_set_min_fw_ver(wl, WL128X_CHIP_VER, WL128X_IFTYPE_VER,
+				      WL128X_MAJOR_VER, WL128X_SUBTYPE_VER,
+				      WL128X_MINOR_VER);
 		break;
 	case CHIP_ID_1283_PG10:
 	default:
diff --git a/drivers/net/wireless/ti/wl12xx/wl12xx.h b/drivers/net/wireless/ti/wl12xx/wl12xx.h
index de1132410876..26990fb4edea 100644
--- a/drivers/net/wireless/ti/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h
@@ -24,6 +24,20 @@
 
 #include "conf.h"
 
+/* minimum FW required for driver for wl127x */
+#define WL127X_CHIP_VER		6
+#define WL127X_IFTYPE_VER	3
+#define WL127X_MAJOR_VER	10
+#define WL127X_SUBTYPE_VER	2
+#define WL127X_MINOR_VER	115
+
+/* minimum FW required for driver for wl128x */
+#define WL128X_CHIP_VER		7
+#define WL128X_IFTYPE_VER	3
+#define WL128X_MAJOR_VER	10
+#define WL128X_SUBTYPE_VER	2
+#define WL128X_MINOR_VER	115
+
 struct wl127x_rx_mem_pool_addr {
 	u32 addr;
 	u32 addr_extra;
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 16847eccfe80..341e878a974b 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -611,6 +611,10 @@ static int wl18xx_identify_chip(struct wl1271 *wl)
 			      WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN |
 			      WLCORE_QUIRK_NO_SCHED_SCAN_WHILE_CONN |
 			      WLCORE_QUIRK_TX_PAD_LAST_FRAME;
+
+		wlcore_set_min_fw_ver(wl, WL18XX_CHIP_VER, WL18XX_IFTYPE_VER,
+				      WL18XX_MAJOR_VER, WL18XX_SUBTYPE_VER,
+				      WL18XX_MINOR_VER);
 		break;
 	case CHIP_ID_185x_PG10:
 		wl1271_warning("chip id 0x%x (185x PG10) is deprecated",
diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h
index bc67a4750615..6452396fa1d4 100644
--- a/drivers/net/wireless/ti/wl18xx/wl18xx.h
+++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h
@@ -24,6 +24,13 @@
 
 #include "conf.h"
 
+/* minimum FW required for driver */
+#define WL18XX_CHIP_VER		8
+#define WL18XX_IFTYPE_VER	2
+#define WL18XX_MAJOR_VER	0
+#define WL18XX_SUBTYPE_VER	0
+#define WL18XX_MINOR_VER	100
+
 #define WL18XX_CMD_MAX_SIZE          740
 
 struct wl18xx_priv {
diff --git a/drivers/net/wireless/ti/wlcore/boot.c b/drivers/net/wireless/ti/wlcore/boot.c
index 8965960b841a..61113291a890 100644
--- a/drivers/net/wireless/ti/wlcore/boot.c
+++ b/drivers/net/wireless/ti/wlcore/boot.c
@@ -81,6 +81,53 @@ out:
 	return ret;
 }
 
+static int wlcore_validate_fw_ver(struct wl1271 *wl)
+{
+	unsigned int *fw_ver = wl->chip.fw_ver;
+	unsigned int *min_ver = wl->min_fw_ver;
+
+	/* the chip must be exactly equal */
+	if (min_ver[FW_VER_CHIP] != fw_ver[FW_VER_CHIP])
+		goto fail;
+
+	/* always check the next digit if all previous ones are equal */
+
+	if (min_ver[FW_VER_IF_TYPE] < fw_ver[FW_VER_IF_TYPE])
+		goto out;
+	else if (min_ver[FW_VER_IF_TYPE] > fw_ver[FW_VER_IF_TYPE])
+		goto fail;
+
+	if (min_ver[FW_VER_MAJOR] < fw_ver[FW_VER_MAJOR])
+		goto out;
+	else if (min_ver[FW_VER_MAJOR] > fw_ver[FW_VER_MAJOR])
+		goto fail;
+
+	if (min_ver[FW_VER_SUBTYPE] < fw_ver[FW_VER_SUBTYPE])
+		goto out;
+	else if (min_ver[FW_VER_SUBTYPE] > fw_ver[FW_VER_SUBTYPE])
+		goto fail;
+
+	if (min_ver[FW_VER_MINOR] < fw_ver[FW_VER_MINOR])
+		goto out;
+	else if (min_ver[FW_VER_MINOR] > fw_ver[FW_VER_MINOR])
+		goto fail;
+
+out:
+	return 0;
+
+fail:
+	wl1271_error("Your WiFi FW version (%u.%u.%u.%u.%u) is outdated.\n"
+		     "Please use at least FW %u.%u.%u.%u.%u.\n"
+		     "You can get more information at:\n"
+		     "http://wireless.kernel.org/en/users/Drivers/wl12xx",
+		     fw_ver[FW_VER_CHIP], fw_ver[FW_VER_IF_TYPE],
+		     fw_ver[FW_VER_MAJOR], fw_ver[FW_VER_SUBTYPE],
+		     fw_ver[FW_VER_MINOR], min_ver[FW_VER_CHIP],
+		     min_ver[FW_VER_IF_TYPE], min_ver[FW_VER_MAJOR],
+		     min_ver[FW_VER_SUBTYPE], min_ver[FW_VER_MINOR]);
+	return -EINVAL;
+}
+
 static int wlcore_boot_static_data(struct wl1271 *wl)
 {
 	struct wl1271_static_data *static_data;
@@ -101,6 +148,10 @@ static int wlcore_boot_static_data(struct wl1271 *wl)
 	if (ret < 0)
 		goto out_free;
 
+	ret = wlcore_validate_fw_ver(wl);
+	if (ret < 0)
+		goto out_free;
+
 	ret = wlcore_handle_static_data(wl, static_data);
 	if (ret < 0)
 		goto out_free;
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 216bdb0f2756..942cef13d8f4 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -390,6 +390,9 @@ struct wl1271 {
 
 	/* sleep auth value currently configured to FW */
 	int sleep_auth;
+
+	/* the minimum FW version required for the driver to work */
+	unsigned int min_fw_ver[NUM_FW_VER];
 };
 
 int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev);
@@ -408,6 +411,18 @@ wlcore_set_ht_cap(struct wl1271 *wl, enum ieee80211_band band,
 	memcpy(&wl->ht_cap[band], ht_cap, sizeof(*ht_cap));
 }
 
+static inline void
+wlcore_set_min_fw_ver(struct wl1271 *wl, unsigned int chip,
+		      unsigned int iftype, unsigned int major,
+		      unsigned int subtype, unsigned int minor)
+{
+	wl->min_fw_ver[FW_VER_CHIP] = chip;
+	wl->min_fw_ver[FW_VER_IF_TYPE] = iftype;
+	wl->min_fw_ver[FW_VER_MAJOR] = major;
+	wl->min_fw_ver[FW_VER_SUBTYPE] = subtype;
+	wl->min_fw_ver[FW_VER_MINOR] = minor;
+}
+
 /* Firmware image load chunk size */
 #define CHUNK_SIZE	16384
 
-- 
cgit v1.2.3


From 8cdc44aab2dd83cf09512c7b64287e5f54bf117b Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 25 Jun 2012 22:26:17 +0300
Subject: wlcore: don't stop tx queue via watermark if already stopped

If a Tx queue is currently stopped because of our Tx watermark flow
control, don't stop it again. This causes a warning to appear.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wlcore/main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 0cc9a0240220..7abb02ad1b37 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1211,7 +1211,9 @@ static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 * The workqueue is slow to process the tx_queue and we need stop
 	 * the queue here, otherwise the queue will get too long.
 	 */
-	if (wl->tx_queue_count[q] >= WL1271_TX_QUEUE_HIGH_WATERMARK) {
+	if (wl->tx_queue_count[q] >= WL1271_TX_QUEUE_HIGH_WATERMARK &&
+	    !wlcore_is_queue_stopped_by_reason(wl, q,
+					WLCORE_QUEUE_STOP_REASON_WATERMARK)) {
 		wl1271_debug(DEBUG_TX, "op_tx: stopping queues for q %d", q);
 		wlcore_stop_queue_locked(wl, q,
 					 WLCORE_QUEUE_STOP_REASON_WATERMARK);
-- 
cgit v1.2.3


From fd92dc5d5daf0637507cff78a6fbfaf099597007 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 25 Jun 2012 22:26:18 +0300
Subject: wlcore: remove recover cmd from testmode

This command is buggy (doesn't take the mutex) and unused. Instead, the
"start_recovery" file is used for the same purpose. Remove the code but
keep the command constant to avoid breaking the testmode ABI.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wlcore/testmode.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/testmode.c b/drivers/net/wireless/ti/wlcore/testmode.c
index eeb339d61d1e..d6f57e2c03cf 100644
--- a/drivers/net/wireless/ti/wlcore/testmode.c
+++ b/drivers/net/wireless/ti/wlcore/testmode.c
@@ -40,7 +40,7 @@ enum wl1271_tm_commands {
 	WL1271_TM_CMD_CONFIGURE,
 	WL1271_TM_CMD_NVS_PUSH,		/* Not in use. Keep to not break ABI */
 	WL1271_TM_CMD_SET_PLT_MODE,
-	WL1271_TM_CMD_RECOVER,
+	WL1271_TM_CMD_RECOVER,		/* Not in use. Keep to not break ABI */
 	WL1271_TM_CMD_GET_MAC,
 
 	__WL1271_TM_CMD_AFTER_LAST
@@ -272,15 +272,6 @@ static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
 	return ret;
 }
 
-static int wl1271_tm_cmd_recover(struct wl1271 *wl, struct nlattr *tb[])
-{
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd recover");
-
-	wl12xx_queue_recovery_work(wl);
-
-	return 0;
-}
-
 static int wl12xx_tm_cmd_get_mac(struct wl1271 *wl, struct nlattr *tb[])
 {
 	struct sk_buff *skb;
@@ -350,8 +341,6 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
 		return wl1271_tm_cmd_configure(wl, tb);
 	case WL1271_TM_CMD_SET_PLT_MODE:
 		return wl1271_tm_cmd_set_plt_mode(wl, tb);
-	case WL1271_TM_CMD_RECOVER:
-		return wl1271_tm_cmd_recover(wl, tb);
 	case WL1271_TM_CMD_GET_MAC:
 		return wl12xx_tm_cmd_get_mac(wl, tb);
 	default:
-- 
cgit v1.2.3


From aafec111dd2b74f2ec0f55f0c79144f6558d9205 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 25 Jun 2012 22:26:19 +0300
Subject: wlcore: avoid debug prints during intended FW recovery

Don't read the FW panic log or print other debug data when recovery is
intended (i.e. FW type switch). This takes valuable time and can be
confusing to the user.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wlcore/main.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 7abb02ad1b37..c5b8c5cadae6 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -916,9 +916,10 @@ static void wl1271_recovery_work(struct work_struct *work)
 	if (wl->state != WL1271_STATE_ON || wl->plt)
 		goto out_unlock;
 
-	wl12xx_read_fwlog_panic(wl);
-
-	wlcore_print_recovery(wl);
+	if (!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags)) {
+		wl12xx_read_fwlog_panic(wl);
+		wlcore_print_recovery(wl);
+	}
 
 	BUG_ON(bug_on_recovery &&
 	       !test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags));
-- 
cgit v1.2.3


From b034fd6f4fa272569324bb3f29af5ca7cf1e23c3 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 25 Jun 2012 22:26:20 +0300
Subject: wlcore: always clear recovery flag during recovery_work

If recovery is called when the FW is off, we should clear the recovery
flag. Otherwise we risk booting the driver in permanent pending-recovery
state.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wlcore/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index c5b8c5cadae6..1590a1ce4abd 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -926,7 +926,6 @@ static void wl1271_recovery_work(struct work_struct *work)
 
 	if (no_recovery) {
 		wl1271_info("No recovery (chosen on module load). Fw will remain stuck.");
-		clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
 		goto out_unlock;
 	}
 
@@ -970,7 +969,8 @@ static void wl1271_recovery_work(struct work_struct *work)
 	wlcore_wake_queues(wl, WLCORE_QUEUE_STOP_REASON_FW_RESTART);
 	return;
 out_unlock:
-        wl->watchdog_recovery = false;
+	wl->watchdog_recovery = false;
+	clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
 	mutex_unlock(&wl->mutex);
 }
 
-- 
cgit v1.2.3


From 3df74f46d88e39a032eb2cc3f2a571b66082acba Mon Sep 17 00:00:00 2001
From: Yoni Divinsky <yoni.divinsky@ti.com>
Date: Wed, 27 Jun 2012 13:01:44 +0300
Subject: wlcore: add probe request templates for sched and one-shot scans

The driver configures the firmware template for probe requests during
the scan process.  If the same template is used for one-shot and sched
scans they will override each other when running scans simultaneously.

This fix works only on firmwares later than X.3.9.2.112 for single
role and X.3.9.2.23 for multi-role.

[Some cleaning-up and renaming of the quirk to something smaller --
Luca.]

Signed-off-by: Yoni Divinsky <yoni.divinsky@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wl12xx/main.c   |  3 +++
 drivers/net/wireless/ti/wlcore/cmd.c    | 14 +++++++++++---
 drivers/net/wireless/ti/wlcore/cmd.h    |  6 +++---
 drivers/net/wireless/ti/wlcore/init.c   | 16 ++++++++++++++++
 drivers/net/wireless/ti/wlcore/scan.c   |  6 +++---
 drivers/net/wireless/ti/wlcore/wlcore.h |  3 +++
 6 files changed, 39 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 1c56d1db0712..b11c4b3e5b8c 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -637,6 +637,7 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
 			       wl->chip.id);
 
 		wl->quirks |= WLCORE_QUIRK_LEGACY_NVS |
+			      WLCORE_QUIRK_DUAL_PROBE_TMPL |
 			      WLCORE_QUIRK_TKIP_HEADER_SPACE;
 		wl->sr_fw_name = WL127X_FW_NAME_SINGLE;
 		wl->mr_fw_name = WL127X_FW_NAME_MULTI;
@@ -656,6 +657,7 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
 			     wl->chip.id);
 
 		wl->quirks |= WLCORE_QUIRK_LEGACY_NVS |
+			      WLCORE_QUIRK_DUAL_PROBE_TMPL |
 			      WLCORE_QUIRK_TKIP_HEADER_SPACE;
 		wl->plt_fw_name = WL127X_PLT_FW_NAME;
 		wl->sr_fw_name = WL127X_FW_NAME_SINGLE;
@@ -680,6 +682,7 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
 
 		/* wl128x requires TX blocksize alignment */
 		wl->quirks |= WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN |
+			      WLCORE_QUIRK_DUAL_PROBE_TMPL |
 			      WLCORE_QUIRK_TKIP_HEADER_SPACE;
 
 		wlcore_set_min_fw_ver(wl, WL128X_CHIP_VER, WL128X_IFTYPE_VER,
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 56c7a2342fdf..087cb01958a7 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -1007,12 +1007,14 @@ out:
 int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 			       u8 role_id, u8 band,
 			       const u8 *ssid, size_t ssid_len,
-			       const u8 *ie, size_t ie_len)
+			       const u8 *ie, size_t ie_len, bool sched_scan)
 {
 	struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
 	struct sk_buff *skb;
 	int ret;
 	u32 rate;
+	u16 template_id_2_4 = CMD_TEMPL_CFG_PROBE_REQ_2_4;
+	u16 template_id_5 = CMD_TEMPL_CFG_PROBE_REQ_5;
 
 	skb = ieee80211_probereq_get(wl->hw, vif, ssid, ssid_len,
 				     ie, ie_len);
@@ -1023,14 +1025,20 @@ int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 
 	wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len);
 
+	if (!sched_scan &&
+	    (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL)) {
+		template_id_2_4 = CMD_TEMPL_APP_PROBE_REQ_2_4;
+		template_id_5 = CMD_TEMPL_APP_PROBE_REQ_5;
+	}
+
 	rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]);
 	if (band == IEEE80211_BAND_2GHZ)
 		ret = wl1271_cmd_template_set(wl, role_id,
-					      CMD_TEMPL_CFG_PROBE_REQ_2_4,
+					      template_id_2_4,
 					      skb->data, skb->len, 0, rate);
 	else
 		ret = wl1271_cmd_template_set(wl, role_id,
-					      CMD_TEMPL_CFG_PROBE_REQ_5,
+					      template_id_5,
 					      skb->data, skb->len, 0, rate);
 
 out:
diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h
index c8a6510c72cb..d7d9f801e506 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.h
+++ b/drivers/net/wireless/ti/wlcore/cmd.h
@@ -58,7 +58,7 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 			       u8 role_id, u8 band,
 			       const u8 *ssid, size_t ssid_len,
-			       const u8 *ie, size_t ie_len);
+			       const u8 *ie, size_t ie_len, bool sched_scan);
 struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
 					      struct wl12xx_vif *wlvif,
 					      struct sk_buff *skb);
@@ -172,8 +172,8 @@ enum cmd_templ {
 	CMD_TEMPL_PS_POLL,
 	CMD_TEMPL_KLV,
 	CMD_TEMPL_DISCONNECT,
-	CMD_TEMPL_PROBE_REQ_2_4, /* for firmware internal use only */
-	CMD_TEMPL_PROBE_REQ_5,   /* for firmware internal use only */
+	CMD_TEMPL_APP_PROBE_REQ_2_4,
+	CMD_TEMPL_APP_PROBE_REQ_5,
 	CMD_TEMPL_BAR,           /* for firmware internal use only */
 	CMD_TEMPL_CTS,           /*
 				  * For CTS-to-self (FastCTS) mechanism
diff --git a/drivers/net/wireless/ti/wlcore/init.c b/drivers/net/wireless/ti/wlcore/init.c
index 8a8a8971befa..a3c867786df8 100644
--- a/drivers/net/wireless/ti/wlcore/init.c
+++ b/drivers/net/wireless/ti/wlcore/init.c
@@ -54,6 +54,22 @@ int wl1271_init_templates_config(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
+	if (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL) {
+		ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
+					      CMD_TEMPL_APP_PROBE_REQ_2_4, NULL,
+					      WL1271_CMD_TEMPL_MAX_SIZE,
+					      0, WL1271_RATE_AUTOMATIC);
+		if (ret < 0)
+			return ret;
+
+		ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
+					      CMD_TEMPL_APP_PROBE_REQ_5, NULL,
+					      WL1271_CMD_TEMPL_MAX_SIZE,
+					      0, WL1271_RATE_AUTOMATIC);
+		if (ret < 0)
+			return ret;
+	}
+
 	ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
 				      CMD_TEMPL_NULL_DATA, NULL,
 				      sizeof(struct wl12xx_null_data_template),
diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c
index 5702d99d8c97..b03eb9ae8ebe 100644
--- a/drivers/net/wireless/ti/wlcore/scan.c
+++ b/drivers/net/wireless/ti/wlcore/scan.c
@@ -226,7 +226,7 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif,
 					 cmd->params.role_id, band,
 					 wl->scan.ssid, wl->scan.ssid_len,
 					 wl->scan.req->ie,
-					 wl->scan.req->ie_len);
+					 wl->scan.req->ie_len, false);
 	if (ret < 0) {
 		wl1271_error("PROBE request template failed");
 		goto out;
@@ -722,7 +722,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
 						 req->ssids[0].ssid,
 						 req->ssids[0].ssid_len,
 						 ies->ie[band],
-						 ies->len[band]);
+						 ies->len[band], true);
 		if (ret < 0) {
 			wl1271_error("2.4GHz PROBE request template failed");
 			goto out;
@@ -736,7 +736,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
 						 req->ssids[0].ssid,
 						 req->ssids[0].ssid_len,
 						 ies->ie[band],
-						 ies->len[band]);
+						 ies->len[band], true);
 		if (ret < 0) {
 			wl1271_error("5GHz PROBE request template failed");
 			goto out;
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 942cef13d8f4..0df731ac0359 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -455,6 +455,9 @@ wlcore_set_min_fw_ver(struct wl1271 *wl, unsigned int chip,
 /* Some firmwares not support sched scans while connected */
 #define WLCORE_QUIRK_NO_SCHED_SCAN_WHILE_CONN	BIT(9)
 
+/* separate probe response templates for one-shot and sched scans */
+#define WLCORE_QUIRK_DUAL_PROBE_TMPL		BIT(10)
+
 /* TODO: move to the lower drivers when all usages are abstracted */
 #define CHIP_ID_1271_PG10              (0x4030101)
 #define CHIP_ID_1271_PG20              (0x4030111)
-- 
cgit v1.2.3


From 66ef60ad035cd5e05b050401ced921f7e0ce14c5 Mon Sep 17 00:00:00 2001
From: Luciano Coelho <coelho@ti.com>
Date: Wed, 27 Jun 2012 15:21:10 +0300
Subject: wl12xx/wlcore: increase FW filename version

We have some API changes and new features in the new firmwares that
are not compatible with older drivers.  Increase the version of the FW
filenames for wl12xx to 5.

Additionally, remove the duplicate definitions from wlcore_i.h and
remove the MODULE_FIRMWARE macro calls from the SDIO and SPI modules,
since they're irrelevant there.

Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wl12xx/main.c     | 12 ++++++------
 drivers/net/wireless/ti/wlcore/sdio.c     |  6 ------
 drivers/net/wireless/ti/wlcore/spi.c      |  6 ------
 drivers/net/wireless/ti/wlcore/wlcore_i.h |  9 ---------
 4 files changed, 6 insertions(+), 27 deletions(-)

diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index b11c4b3e5b8c..da261cf665be 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -590,13 +590,13 @@ static const int wl12xx_rtable[REG_TABLE_LEN] = {
 };
 
 /* TODO: maybe move to a new header file? */
-#define WL127X_FW_NAME_MULTI	"ti-connectivity/wl127x-fw-4-mr.bin"
-#define WL127X_FW_NAME_SINGLE	"ti-connectivity/wl127x-fw-4-sr.bin"
-#define WL127X_PLT_FW_NAME	"ti-connectivity/wl127x-fw-4-plt.bin"
+#define WL127X_FW_NAME_MULTI	"ti-connectivity/wl127x-fw-5-mr.bin"
+#define WL127X_FW_NAME_SINGLE	"ti-connectivity/wl127x-fw-5-sr.bin"
+#define WL127X_PLT_FW_NAME	"ti-connectivity/wl127x-fw-5-plt.bin"
 
-#define WL128X_FW_NAME_MULTI	"ti-connectivity/wl128x-fw-4-mr.bin"
-#define WL128X_FW_NAME_SINGLE	"ti-connectivity/wl128x-fw-4-sr.bin"
-#define WL128X_PLT_FW_NAME	"ti-connectivity/wl128x-fw-4-plt.bin"
+#define WL128X_FW_NAME_MULTI	"ti-connectivity/wl128x-fw-5-mr.bin"
+#define WL128X_FW_NAME_SINGLE	"ti-connectivity/wl128x-fw-5-sr.bin"
+#define WL128X_PLT_FW_NAME	"ti-connectivity/wl128x-fw-5-plt.bin"
 
 static int wl127x_prepare_read(struct wl1271 *wl, u32 rx_desc, u32 len)
 {
diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index 204e69fa9327..73ace4b2604e 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -411,9 +411,3 @@ MODULE_PARM_DESC(dump, "Enable sdio read/write dumps.");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
-MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE);
-MODULE_FIRMWARE(WL127X_FW_NAME_MULTI);
-MODULE_FIRMWARE(WL127X_PLT_FW_NAME);
-MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE);
-MODULE_FIRMWARE(WL128X_FW_NAME_MULTI);
-MODULE_FIRMWARE(WL128X_PLT_FW_NAME);
diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c
index 6420abae40ee..8da4ed243ebc 100644
--- a/drivers/net/wireless/ti/wlcore/spi.c
+++ b/drivers/net/wireless/ti/wlcore/spi.c
@@ -435,10 +435,4 @@ module_exit(wl1271_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
-MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE);
-MODULE_FIRMWARE(WL127X_FW_NAME_MULTI);
-MODULE_FIRMWARE(WL127X_PLT_FW_NAME);
-MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE);
-MODULE_FIRMWARE(WL128X_FW_NAME_MULTI);
-MODULE_FIRMWARE(WL128X_PLT_FW_NAME);
 MODULE_ALIAS("spi:wl1271");
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index 4273a21cdde1..a760407cb178 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -35,15 +35,6 @@
 #include "conf.h"
 #include "ini.h"
 
-#define WL127X_FW_NAME_MULTI "ti-connectivity/wl127x-fw-4-mr.bin"
-#define WL127X_FW_NAME_SINGLE "ti-connectivity/wl127x-fw-4-sr.bin"
-
-#define WL128X_FW_NAME_MULTI "ti-connectivity/wl128x-fw-4-mr.bin"
-#define WL128X_FW_NAME_SINGLE "ti-connectivity/wl128x-fw-4-sr.bin"
-
-#define WL127X_PLT_FW_NAME "ti-connectivity/wl127x-fw-4-plt.bin"
-#define WL128X_PLT_FW_NAME "ti-connectivity/wl128x-fw-4-plt.bin"
-
 /*
  * wl127x and wl128x are using the same NVS file name. However, the
  * ini parameters between them are different.  The driver validates
-- 
cgit v1.2.3


From d8ae5a257c81e3977cbd2a50f190a601f51d3bdd Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 25 Jun 2012 13:52:33 +0300
Subject: wlcore: implement .flush callback

implement the .flush() callback by simply calling wl1271_tx_flush().

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wlcore/main.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 1590a1ce4abd..575d18cfc832 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -4637,6 +4637,13 @@ out:
 	mutex_unlock(&wl->mutex);
 }
 
+static void wlcore_op_flush(struct ieee80211_hw *hw, bool drop)
+{
+	struct wl1271 *wl = hw->priv;
+
+	wl1271_tx_flush(wl);
+}
+
 static bool wl1271_tx_frames_pending(struct ieee80211_hw *hw)
 {
 	struct wl1271 *wl = hw->priv;
@@ -4827,6 +4834,7 @@ static const struct ieee80211_ops wl1271_ops = {
 	.tx_frames_pending = wl1271_tx_frames_pending,
 	.set_bitrate_mask = wl12xx_set_bitrate_mask,
 	.channel_switch = wl12xx_op_channel_switch,
+	.flush = wlcore_op_flush,
 	CFG80211_TESTMODE_CMD(wl1271_tm_cmd)
 };
 
-- 
cgit v1.2.3


From c24ec83bcac50160c344b3eb0e4c601b6cb4f7e5 Mon Sep 17 00:00:00 2001
From: Ido Yariv <ido@wizery.com>
Date: Tue, 26 Jun 2012 21:08:58 +0300
Subject: wlcore: Prevent processing of work items during op_stop

The interrupt line is disabled in op_stop using disable_irq. Since
pending interrupts are synchronized, the mutex has to be released before
disabling the interrupt to avoid a deadlock with the interrupt handler.

In addition, the internal state of the driver is only set to 'off'
after the interrupt is disabled. Otherwise, if an interrupt fires after
the state is set but before the interrupt line is disabled, the
interrupt handler will not be able to acknowledge the interrupt
resulting in an interrupt storm.

The driver's operations might be called during recovery. If these
acquire the mutex after it was released by op_stop, but before the
driver's state is changed, they may queue new work items instead of just
failing. This is especially problematic in the case of scans, in which a
new scan may be scheduled after all scan requests were cancelled.

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
 drivers/net/wireless/ti/wlcore/io.c   |  6 +++++
 drivers/net/wireless/ti/wlcore/io.h   |  1 +
 drivers/net/wireless/ti/wlcore/main.c | 50 +++++++++++++++++------------------
 3 files changed, 32 insertions(+), 25 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/io.c b/drivers/net/wireless/ti/wlcore/io.c
index 9976219c4e49..68e74eefd296 100644
--- a/drivers/net/wireless/ti/wlcore/io.c
+++ b/drivers/net/wireless/ti/wlcore/io.c
@@ -60,6 +60,12 @@ void wlcore_enable_interrupts(struct wl1271 *wl)
 }
 EXPORT_SYMBOL_GPL(wlcore_enable_interrupts);
 
+void wlcore_synchronize_interrupts(struct wl1271 *wl)
+{
+	synchronize_irq(wl->irq);
+}
+EXPORT_SYMBOL_GPL(wlcore_synchronize_interrupts);
+
 int wlcore_translate_addr(struct wl1271 *wl, int addr)
 {
 	struct wlcore_partition_set *part = &wl->curr_part;
diff --git a/drivers/net/wireless/ti/wlcore/io.h b/drivers/net/wireless/ti/wlcore/io.h
index fef80adc8bf5..458da5584533 100644
--- a/drivers/net/wireless/ti/wlcore/io.h
+++ b/drivers/net/wireless/ti/wlcore/io.h
@@ -47,6 +47,7 @@ struct wl1271;
 void wlcore_disable_interrupts(struct wl1271 *wl);
 void wlcore_disable_interrupts_nosync(struct wl1271 *wl);
 void wlcore_enable_interrupts(struct wl1271 *wl);
+void wlcore_synchronize_interrupts(struct wl1271 *wl);
 
 void wl1271_io_reset(struct wl1271 *wl);
 void wl1271_io_init(struct wl1271 *wl);
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 575d18cfc832..641b0c9cd494 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -62,7 +62,7 @@ static bool no_recovery;
 static void __wl1271_op_remove_interface(struct wl1271 *wl,
 					 struct ieee80211_vif *vif,
 					 bool reset_tx_queues);
-static void wl1271_op_stop(struct ieee80211_hw *hw);
+static void wlcore_op_stop_locked(struct wl1271 *wl);
 static void wl1271_free_ap_keys(struct wl1271 *wl, struct wl12xx_vif *wlvif);
 
 static int wl12xx_set_authorized(struct wl1271 *wl,
@@ -956,9 +956,8 @@ static void wl1271_recovery_work(struct work_struct *work)
 		vif = wl12xx_wlvif_to_vif(wlvif);
 		__wl1271_op_remove_interface(wl, vif, false);
 	}
-        wl->watchdog_recovery = false;
-	mutex_unlock(&wl->mutex);
-	wl1271_op_stop(wl->hw);
+
+	wlcore_op_stop_locked(wl);
 
 	ieee80211_restart_hw(wl->hw);
 
@@ -967,7 +966,7 @@ static void wl1271_recovery_work(struct work_struct *work)
 	 * to restart the HW.
 	 */
 	wlcore_wake_queues(wl, WLCORE_QUEUE_STOP_REASON_FW_RESTART);
-	return;
+
 out_unlock:
 	wl->watchdog_recovery = false;
 	clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
@@ -1800,33 +1799,15 @@ static int wl1271_op_start(struct ieee80211_hw *hw)
 	return 0;
 }
 
-static void wl1271_op_stop(struct ieee80211_hw *hw)
+static void wlcore_op_stop_locked(struct wl1271 *wl)
 {
-	struct wl1271 *wl = hw->priv;
 	int i;
 
-	wl1271_debug(DEBUG_MAC80211, "mac80211 stop");
-
-	/*
-	 * Interrupts must be disabled before setting the state to OFF.
-	 * Otherwise, the interrupt handler might be called and exit without
-	 * reading the interrupt status.
-	 */
-	wlcore_disable_interrupts(wl);
-	mutex_lock(&wl->mutex);
 	if (wl->state == WL1271_STATE_OFF) {
 		if (test_and_clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS,
 					&wl->flags))
 			wlcore_enable_interrupts(wl);
 
-		mutex_unlock(&wl->mutex);
-
-		/*
-		 * This will not necessarily enable interrupts as interrupts
-		 * may have been disabled when op_stop was called. It will,
-		 * however, balance the above call to disable_interrupts().
-		 */
-		wlcore_enable_interrupts(wl);
 		return;
 	}
 
@@ -1835,8 +1816,16 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
 	 * functions don't perform further work.
 	 */
 	wl->state = WL1271_STATE_OFF;
+
+	/*
+	 * Use the nosync variant to disable interrupts, so the mutex could be
+	 * held while doing so without deadlocking.
+	 */
+	wlcore_disable_interrupts_nosync(wl);
+
 	mutex_unlock(&wl->mutex);
 
+	wlcore_synchronize_interrupts(wl);
 	wl1271_flush_deferred_work(wl);
 	cancel_delayed_work_sync(&wl->scan_complete_work);
 	cancel_work_sync(&wl->netstack_work);
@@ -1903,6 +1892,17 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
 	wl->tx_res_if = NULL;
 	kfree(wl->target_mem_map);
 	wl->target_mem_map = NULL;
+}
+
+static void wlcore_op_stop(struct ieee80211_hw *hw)
+{
+	struct wl1271 *wl = hw->priv;
+
+	wl1271_debug(DEBUG_MAC80211, "mac80211 stop");
+
+	mutex_lock(&wl->mutex);
+
+	wlcore_op_stop_locked(wl);
 
 	mutex_unlock(&wl->mutex);
 }
@@ -4806,7 +4806,7 @@ static struct ieee80211_supported_band wl1271_band_5ghz = {
 
 static const struct ieee80211_ops wl1271_ops = {
 	.start = wl1271_op_start,
-	.stop = wl1271_op_stop,
+	.stop = wlcore_op_stop,
 	.add_interface = wl1271_op_add_interface,
 	.remove_interface = wl1271_op_remove_interface,
 	.change_interface = wl12xx_op_change_interface,
-- 
cgit v1.2.3


From c45ee4ff1f66b2a02f51b8a2c1c3dcfd7faefab0 Mon Sep 17 00:00:00 2001
From: Yoni Divinsky <yoni.divinsky@ti.com>
Date: Wed, 27 Jun 2012 21:35:47 +0300
Subject: wlcore: change the wait for event mechanism

wlcore needs to wait for certain events for example
for roc complete event. Usually the events are received
from the FW very fast, therefore wlcore can poll with
a short delay and if after a second the event was
not received yet poll with a long (1-5 msec) delay.

This implementation is similar to the sending of
commands to the FW.

Empirically the change reduced the wait for roc event
from ~10-40msec to 100s of usecs.

[replace udelay/msleep with usleep_range - Arik]

Signed-off-by: Yoni Divinsky <yoni.divinsky@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
 drivers/net/wireless/ti/wlcore/cmd.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 087cb01958a7..a23949cdaebc 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -39,6 +39,7 @@
 #include "hw_ops.h"
 
 #define WL1271_CMD_FAST_POLL_COUNT       50
+#define WL1271_WAIT_EVENT_FAST_POLL_COUNT 20
 
 /*
  * send command to firmware
@@ -138,6 +139,7 @@ static int wl1271_cmd_wait_for_event_or_timeout(struct wl1271 *wl,
 	u32 *events_vector;
 	u32 event;
 	unsigned long timeout_time;
+	u16 poll_count = 0;
 	int ret = 0;
 
 	*timeout = false;
@@ -156,7 +158,11 @@ static int wl1271_cmd_wait_for_event_or_timeout(struct wl1271 *wl,
 			goto out;
 		}
 
-		msleep(1);
+		poll_count++;
+		if (poll_count < WL1271_WAIT_EVENT_FAST_POLL_COUNT)
+			usleep_range(50, 51);
+		else
+			usleep_range(1000, 5000);
 
 		/* read from both event fields */
 		ret = wlcore_read(wl, wl->mbox_ptr[0], events_vector,
-- 
cgit v1.2.3


From 4455556d71951cfb6010e267efd00a52b63c2c20 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Tue, 3 Jul 2012 09:00:18 +0300
Subject: wlcore: don't set SDIO_FAILED flag when driver state is off

If some IO read/write fails while the FW is not loaded, a recovery
will not take place. This means the SDIO_FAILED flag will stay in place
forever and prevent further read/writes.

This can happen if a check for STATE_OFF was forgotten in some routine.

Take this opportunity to rename the flag to IO_FAILED, since we support
other buses as well.

Reported-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
 drivers/net/wireless/ti/wlcore/io.h       | 12 ++++++------
 drivers/net/wireless/ti/wlcore/wlcore_i.h |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/io.h b/drivers/net/wireless/ti/wlcore/io.h
index 458da5584533..259149f36fae 100644
--- a/drivers/net/wireless/ti/wlcore/io.h
+++ b/drivers/net/wireless/ti/wlcore/io.h
@@ -60,12 +60,12 @@ static inline int __must_check wlcore_raw_write(struct wl1271 *wl, int addr,
 {
 	int ret;
 
-	if (test_bit(WL1271_FLAG_SDIO_FAILED, &wl->flags))
+	if (test_bit(WL1271_FLAG_IO_FAILED, &wl->flags))
 		return -EIO;
 
 	ret = wl->if_ops->write(wl->dev, addr, buf, len, fixed);
-	if (ret)
-		set_bit(WL1271_FLAG_SDIO_FAILED, &wl->flags);
+	if (ret && wl->state != WL1271_STATE_OFF)
+		set_bit(WL1271_FLAG_IO_FAILED, &wl->flags);
 
 	return ret;
 }
@@ -76,12 +76,12 @@ static inline int __must_check wlcore_raw_read(struct wl1271 *wl, int addr,
 {
 	int ret;
 
-	if (test_bit(WL1271_FLAG_SDIO_FAILED, &wl->flags))
+	if (test_bit(WL1271_FLAG_IO_FAILED, &wl->flags))
 		return -EIO;
 
 	ret = wl->if_ops->read(wl->dev, addr, buf, len, fixed);
-	if (ret)
-		set_bit(WL1271_FLAG_SDIO_FAILED, &wl->flags);
+	if (ret && wl->state != WL1271_STATE_OFF)
+		set_bit(WL1271_FLAG_IO_FAILED, &wl->flags);
 
 	return ret;
 }
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index a760407cb178..2a0e896b7d0c 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -238,7 +238,7 @@ enum wl12xx_flags {
 	WL1271_FLAG_RECOVERY_IN_PROGRESS,
 	WL1271_FLAG_VIF_CHANGE_IN_PROGRESS,
 	WL1271_FLAG_INTENDED_FW_RECOVERY,
-	WL1271_FLAG_SDIO_FAILED,
+	WL1271_FLAG_IO_FAILED,
 };
 
 enum wl12xx_vif_flags {
-- 
cgit v1.2.3


From 091185d6bc77d8177fe894b35d64d3ad081c7c30 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Tue, 3 Jul 2012 09:11:03 +0300
Subject: wlcore: define number of supported bands internally

Avoid using the IEEE80211_NUM_BANDS constant for arrays sizes etc, as
this can contain bands unsupported by the driver (e.g. 60Ghz). Use an
internal constant to determine the number of bands.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
 drivers/net/wireless/ti/wlcore/main.c     | 2 +-
 drivers/net/wireless/ti/wlcore/wlcore.h   | 4 ++--
 drivers/net/wireless/ti/wlcore/wlcore_i.h | 5 ++++-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 641b0c9cd494..9f04b64dfa33 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -4569,7 +4569,7 @@ static int wl12xx_set_bitrate_mask(struct ieee80211_hw *hw,
 
 	mutex_lock(&wl->mutex);
 
-	for (i = 0; i < IEEE80211_NUM_BANDS; i++)
+	for (i = 0; i < WLCORE_NUM_BANDS; i++)
 		wlvif->bitrate_masks[i] =
 			wl1271_tx_enabled_rates_get(wl,
 						    mask->control[i].legacy,
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 0df731ac0359..27ccc275a1c1 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -304,7 +304,7 @@ struct wl1271 {
 	s8 noise;
 
 	/* bands supported by this instance of wl12xx */
-	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
+	struct ieee80211_supported_band bands[WLCORE_NUM_BANDS];
 
 	/*
 	 * wowlan trigger was configured during suspend.
@@ -371,7 +371,7 @@ struct wl1271 {
 	u8 hw_min_ht_rate;
 
 	/* HW HT (11n) capabilities */
-	struct ieee80211_sta_ht_cap ht_cap[IEEE80211_NUM_BANDS];
+	struct ieee80211_sta_ht_cap ht_cap[WLCORE_NUM_BANDS];
 
 	/* size of the private FW status data */
 	size_t fw_status_priv_len;
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index 2a0e896b7d0c..0187eef4fb07 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -62,6 +62,9 @@
 #define WL12XX_INVALID_ROLE_ID     0xff
 #define WL12XX_INVALID_LINK_ID     0xff
 
+/* the driver supports the 2.4Ghz and 5Ghz bands */
+#define WLCORE_NUM_BANDS           2
+
 #define WL12XX_MAX_RATE_POLICIES 16
 
 /* Defined by FW as 0. Will not be freed or allocated. */
@@ -360,7 +363,7 @@ struct wl12xx_vif {
 	int channel;
 	enum nl80211_channel_type channel_type;
 
-	u32 bitrate_masks[IEEE80211_NUM_BANDS];
+	u32 bitrate_masks[WLCORE_NUM_BANDS];
 	u32 basic_rate_set;
 
 	/*
-- 
cgit v1.2.3


From 0fc1d2e9fe0820cc0c3247c5766c21b8de65a886 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Tue, 3 Jul 2012 11:34:43 +0300
Subject: wl12xx/wl18xx: use a dynamic PS timeout of 1.5sec

It seems some parties have bad user experience when smaller values
are used. This should have little implications for power consumption,
since traffic is bursty in nature.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
 drivers/net/wireless/ti/wl12xx/main.c | 2 +-
 drivers/net/wireless/ti/wl18xx/main.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index da261cf665be..3d6c71b7a3c7 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -242,7 +242,7 @@ static struct wlcore_conf wl12xx_conf = {
 		.psm_entry_retries           = 8,
 		.psm_exit_retries            = 16,
 		.psm_entry_nullfunc_retries  = 3,
-		.dynamic_ps_timeout          = 200,
+		.dynamic_ps_timeout          = 1500,
 		.forced_ps                   = false,
 		.keep_alive_interval         = 55000,
 		.max_listen_interval         = 20,
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 341e878a974b..23f100a3d271 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -369,7 +369,7 @@ static struct wlcore_conf wl18xx_conf = {
 		.psm_entry_retries           = 8,
 		.psm_exit_retries            = 16,
 		.psm_entry_nullfunc_retries  = 3,
-		.dynamic_ps_timeout          = 200,
+		.dynamic_ps_timeout          = 1500,
 		.forced_ps                   = false,
 		.keep_alive_interval         = 55000,
 		.max_listen_interval         = 20,
-- 
cgit v1.2.3


From faae5aae2d4d7fe976d6ef62c3c209b8990124ac Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Tue, 3 Jul 2012 15:51:20 +0300
Subject: wlcore: check ssid length against the correct element

commit 587cc28 ("wlcore: compare ssid_len before comparing
ssids") introduced a new bug - the ssid length from the
request struct was compared against the ssid length of
another request, instead the one of the cmd.

This might cause the sched scan request to fail
(with -EINVAL) in many cases.

Signed-off-by: Eliad Peller <eliad@wizery.com>
---
 drivers/net/wireless/ti/wlcore/scan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c
index b03eb9ae8ebe..dbeca1bfbb2c 100644
--- a/drivers/net/wireless/ti/wlcore/scan.c
+++ b/drivers/net/wireless/ti/wlcore/scan.c
@@ -633,7 +633,7 @@ wl12xx_scan_sched_scan_ssid_list(struct wl1271 *wl,
 
 				for (j = 0; j < cmd->n_ssids; j++)
 					if ((req->ssids[i].ssid_len ==
-					     req->ssids[j].ssid_len) &&
+					     cmd->ssids[j].len) &&
 					    !memcmp(req->ssids[i].ssid,
 						   cmd->ssids[j].ssid,
 						   req->ssids[i].ssid_len)) {
-- 
cgit v1.2.3


From 0344dcd3b50f68bb79473d00e46c5fd503c21039 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Thu, 5 Jul 2012 15:23:02 +0300
Subject: wlcore: determine AP extra rates correctly

Don't use the ht_mode module parameter for determining AP supported
rates. We can rely on channel type, since HT40 won't be enabled if our
HT cap doesn't support it.

Enable MIMO only if there enough antennas, and rely on per-peer rate
limitation to prevent IOPs.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
 drivers/net/wireless/ti/wl18xx/main.c | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 23f100a3d271..b378b34c4a6a 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -1025,14 +1025,24 @@ static u32 wl18xx_sta_get_ap_rate_mask(struct wl1271 *wl,
 static u32 wl18xx_ap_get_mimo_wide_rate_mask(struct wl1271 *wl,
 					     struct wl12xx_vif *wlvif)
 {
-	if ((wlvif->channel_type == NL80211_CHAN_HT40MINUS ||
-	     wlvif->channel_type == NL80211_CHAN_HT40PLUS) &&
-	    !strcmp(ht_mode_param, "wide")) {
+	struct wl18xx_priv *priv = wl->priv;
+
+	if (wlvif->channel_type == NL80211_CHAN_HT40MINUS ||
+	    wlvif->channel_type == NL80211_CHAN_HT40PLUS) {
 		wl1271_debug(DEBUG_ACX, "using wide channel rate mask");
+
+		/* sanity check - we don't support this */
+		if (WARN_ON(wlvif->band != IEEE80211_BAND_5GHZ))
+			return 0;
+
 		return CONF_TX_RATE_USE_WIDE_CHAN;
-	} else if (!strcmp(ht_mode_param, "mimo")) {
+	} else if (priv->conf.phy.number_of_assembled_ant2_4 >= 2 &&
+		   wlvif->band == IEEE80211_BAND_2GHZ) {
 		wl1271_debug(DEBUG_ACX, "using MIMO rate mask");
-
+		/*
+		 * we don't care about HT channel here - if a peer doesn't
+		 * support MIMO, we won't enable it in its rates
+		 */
 		return CONF_TX_MIMO_RATES;
 	} else {
 		return 0;
-- 
cgit v1.2.3


From f7ace5f044295a06a26cd1b4c176b011b0297ac4 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 30 Jun 2012 15:07:55 +0300
Subject: wlcore: fix a couple small memory leaks

We should free "chunk" here before returning the error code.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
 drivers/net/wireless/ti/wlcore/boot.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ti/wlcore/boot.c b/drivers/net/wireless/ti/wlcore/boot.c
index 61113291a890..375ea574eafb 100644
--- a/drivers/net/wireless/ti/wlcore/boot.c
+++ b/drivers/net/wireless/ti/wlcore/boot.c
@@ -192,7 +192,7 @@ static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf,
 	partition.mem.start = dest;
 	ret = wlcore_set_partition(wl, &partition);
 	if (ret < 0)
-		return ret;
+		goto out;
 
 	/* 10.1 set partition limit and chunk num */
 	chunk_num = 0;
@@ -208,7 +208,7 @@ static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf,
 			partition.mem.start = addr;
 			ret = wlcore_set_partition(wl, &partition);
 			if (ret < 0)
-				return ret;
+				goto out;
 		}
 
 		/* 10.3 upload the chunk */
-- 
cgit v1.2.3


From bdb903e499aa9dcc727a74942131ef948ebf2e1b Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Tue, 26 Jun 2012 15:10:12 -0400
Subject: iwmc3200wifi: remove driver for unavailable hardware

This hardware never became available to normal humans.  Leaving this
driver imposes unwelcome maintenance costs for no clear benefit.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
---
 MAINTAINERS                                  |    8 -
 drivers/net/wireless/Kconfig                 |    1 -
 drivers/net/wireless/Makefile                |    2 -
 drivers/net/wireless/iwmc3200wifi/Kconfig    |   39 -
 drivers/net/wireless/iwmc3200wifi/Makefile   |   10 -
 drivers/net/wireless/iwmc3200wifi/bus.h      |   57 -
 drivers/net/wireless/iwmc3200wifi/cfg80211.c |  882 -------------
 drivers/net/wireless/iwmc3200wifi/cfg80211.h |   31 -
 drivers/net/wireless/iwmc3200wifi/commands.c | 1002 ---------------
 drivers/net/wireless/iwmc3200wifi/commands.h |  509 --------
 drivers/net/wireless/iwmc3200wifi/debug.h    |  123 --
 drivers/net/wireless/iwmc3200wifi/debugfs.c  |  488 --------
 drivers/net/wireless/iwmc3200wifi/eeprom.c   |  234 ----
 drivers/net/wireless/iwmc3200wifi/eeprom.h   |  127 --
 drivers/net/wireless/iwmc3200wifi/fw.c       |  416 -------
 drivers/net/wireless/iwmc3200wifi/fw.h       |  100 --
 drivers/net/wireless/iwmc3200wifi/hal.c      |  470 -------
 drivers/net/wireless/iwmc3200wifi/hal.h      |  237 ----
 drivers/net/wireless/iwmc3200wifi/iwm.h      |  367 ------
 drivers/net/wireless/iwmc3200wifi/lmac.h     |  484 --------
 drivers/net/wireless/iwmc3200wifi/main.c     |  847 -------------
 drivers/net/wireless/iwmc3200wifi/netdev.c   |  191 ---
 drivers/net/wireless/iwmc3200wifi/rx.c       | 1701 --------------------------
 drivers/net/wireless/iwmc3200wifi/rx.h       |   60 -
 drivers/net/wireless/iwmc3200wifi/sdio.c     |  509 --------
 drivers/net/wireless/iwmc3200wifi/sdio.h     |   64 -
 drivers/net/wireless/iwmc3200wifi/trace.c    |    3 -
 drivers/net/wireless/iwmc3200wifi/trace.h    |  283 -----
 drivers/net/wireless/iwmc3200wifi/tx.c       |  529 --------
 drivers/net/wireless/iwmc3200wifi/umac.h     |  789 ------------
 30 files changed, 10563 deletions(-)
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/Kconfig
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/Makefile
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/bus.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/cfg80211.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/cfg80211.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/commands.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/commands.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/debug.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/debugfs.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/eeprom.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/eeprom.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/fw.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/fw.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/hal.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/hal.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/iwm.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/lmac.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/main.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/netdev.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/rx.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/rx.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/sdio.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/sdio.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/trace.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/trace.h
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/tx.c
 delete mode 100644 drivers/net/wireless/iwmc3200wifi/umac.h

diff --git a/MAINTAINERS b/MAINTAINERS
index fe6dd3d7d2c4..1b2b77da1584 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3654,14 +3654,6 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
 S:	Supported
 F:	drivers/net/wireless/iwlwifi/
 
-INTEL WIRELESS MULTICOMM 3200 WIFI (iwmc3200wifi)
-M:	Samuel Ortiz <samuel.ortiz@intel.com>
-M:	Intel Linux Wireless <ilw@linux.intel.com>
-L:	linux-wireless@vger.kernel.org
-S:	Supported
-W:	http://wireless.kernel.org/en/users/Drivers/iwmc3200wifi
-F:	drivers/net/wireless/iwmc3200wifi/
-
 INTEL MANAGEMENT ENGINE (mei)
 M:	Tomas Winkler <tomas.winkler@intel.com>
 L:	linux-kernel@vger.kernel.org
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 5f58fa53238c..6deaae18db57 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -276,7 +276,6 @@ source "drivers/net/wireless/hostap/Kconfig"
 source "drivers/net/wireless/ipw2x00/Kconfig"
 source "drivers/net/wireless/iwlwifi/Kconfig"
 source "drivers/net/wireless/iwlegacy/Kconfig"
-source "drivers/net/wireless/iwmc3200wifi/Kconfig"
 source "drivers/net/wireless/libertas/Kconfig"
 source "drivers/net/wireless/orinoco/Kconfig"
 source "drivers/net/wireless/p54/Kconfig"
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 0ce218b931d4..062dfdff6364 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -53,8 +53,6 @@ obj-$(CONFIG_MAC80211_HWSIM)	+= mac80211_hwsim.o
 
 obj-$(CONFIG_WL_TI)	+= ti/
 
-obj-$(CONFIG_IWM)	+= iwmc3200wifi/
-
 obj-$(CONFIG_MWIFIEX)	+= mwifiex/
 
 obj-$(CONFIG_BRCMFMAC)	+= brcm80211/
diff --git a/drivers/net/wireless/iwmc3200wifi/Kconfig b/drivers/net/wireless/iwmc3200wifi/Kconfig
deleted file mode 100644
index 7107ce53d4d4..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/Kconfig
+++ /dev/null
@@ -1,39 +0,0 @@
-config IWM
-	tristate "Intel Wireless Multicomm 3200 WiFi driver (EXPERIMENTAL)"
-	depends on MMC && EXPERIMENTAL
-	depends on CFG80211
-	select FW_LOADER
-	select IWMC3200TOP
-	help
-	  The Intel Wireless Multicomm 3200 hardware is a combo
-	  card with GPS, Bluetooth, WiMax and 802.11 radios. It
-	  runs over SDIO and is typically found on Moorestown
-	  based platform. This driver takes care of the 802.11
-	  part, which is a fullmac one.
-
-	  If you choose to build it as a module, it'll be called
-	  iwmc3200wifi.ko.
-
-config IWM_DEBUG
-	bool "Enable full debugging output in iwmc3200wifi"
-	depends on IWM && DEBUG_FS
-	help
-	  This option will enable debug tracing and setting for iwm
-
-	  You can set the debug level and module through debugfs. By
-	  default all modules are set to the IWL_DL_ERR level.
-	  To see the list of debug modules and levels, see iwm/debug.h
-
-	  For example, if you want the full MLME debug output:
-	  echo 0xff > /sys/kernel/debug/iwm/phyN/debug/mlme
-
-	  Or, if you want the full debug, for all modules:
-	  echo 0xff > /sys/kernel/debug/iwm/phyN/debug/level
-	  echo 0xff > /sys/kernel/debug/iwm/phyN/debug/modules
-
-config IWM_TRACING
-	bool "Enable event tracing for iwmc3200wifi"
-	depends on IWM && EVENT_TRACING
-	help
-	  Say Y here to trace all the commands and responses between
-	  the driver and firmware (including TX/RX frames) with ftrace.
diff --git a/drivers/net/wireless/iwmc3200wifi/Makefile b/drivers/net/wireless/iwmc3200wifi/Makefile
deleted file mode 100644
index cdc7e07ba113..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-obj-$(CONFIG_IWM) := iwmc3200wifi.o
-iwmc3200wifi-objs += main.o netdev.o rx.o tx.o sdio.o hal.o fw.o
-iwmc3200wifi-objs += commands.o cfg80211.o eeprom.o
-
-iwmc3200wifi-$(CONFIG_IWM_DEBUG) += debugfs.o
-iwmc3200wifi-$(CONFIG_IWM_TRACING) += trace.o
-
-CFLAGS_trace.o := -I$(src)
-
-ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/iwmc3200wifi/bus.h b/drivers/net/wireless/iwmc3200wifi/bus.h
deleted file mode 100644
index 62edd5888a7b..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/bus.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-#ifndef __IWM_BUS_H__
-#define __IWM_BUS_H__
-
-#include "iwm.h"
-
-struct iwm_if_ops {
-	int (*enable)(struct iwm_priv *iwm);
-	int (*disable)(struct iwm_priv *iwm);
-	int (*send_chunk)(struct iwm_priv *iwm, u8* buf, int count);
-
-	void (*debugfs_init)(struct iwm_priv *iwm, struct dentry *parent_dir);
-	void (*debugfs_exit)(struct iwm_priv *iwm);
-
-	const char *umac_name;
-	const char *calib_lmac_name;
-	const char *lmac_name;
-};
-
-static inline int iwm_bus_send_chunk(struct iwm_priv *iwm, u8 *buf, int count)
-{
-	return iwm->bus_ops->send_chunk(iwm, buf, count);
-}
-
-static inline int iwm_bus_enable(struct iwm_priv *iwm)
-{
-	return iwm->bus_ops->enable(iwm);
-}
-
-static inline int iwm_bus_disable(struct iwm_priv *iwm)
-{
-	return iwm->bus_ops->disable(iwm);
-}
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
deleted file mode 100644
index 48e8218fd23b..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c
+++ /dev/null
@@ -1,882 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/sched.h>
-#include <linux/etherdevice.h>
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-#include <linux/slab.h>
-#include <net/cfg80211.h>
-
-#include "iwm.h"
-#include "commands.h"
-#include "cfg80211.h"
-#include "debug.h"
-
-#define RATETAB_ENT(_rate, _rateid, _flags) \
-	{								\
-		.bitrate	= (_rate),				\
-		.hw_value	= (_rateid),				\
-		.flags		= (_flags),				\
-	}
-
-#define CHAN2G(_channel, _freq, _flags) {			\
-	.band			= IEEE80211_BAND_2GHZ,		\
-	.center_freq		= (_freq),			\
-	.hw_value		= (_channel),			\
-	.flags			= (_flags),			\
-	.max_antenna_gain	= 0,				\
-	.max_power		= 30,				\
-}
-
-#define CHAN5G(_channel, _flags) {				\
-	.band			= IEEE80211_BAND_5GHZ,		\
-	.center_freq		= 5000 + (5 * (_channel)),	\
-	.hw_value		= (_channel),			\
-	.flags			= (_flags),			\
-	.max_antenna_gain	= 0,				\
-	.max_power		= 30,				\
-}
-
-static struct ieee80211_rate iwm_rates[] = {
-	RATETAB_ENT(10,  0x1,   0),
-	RATETAB_ENT(20,  0x2,   0),
-	RATETAB_ENT(55,  0x4,   0),
-	RATETAB_ENT(110, 0x8,   0),
-	RATETAB_ENT(60,  0x10,  0),
-	RATETAB_ENT(90,  0x20,  0),
-	RATETAB_ENT(120, 0x40,  0),
-	RATETAB_ENT(180, 0x80,  0),
-	RATETAB_ENT(240, 0x100, 0),
-	RATETAB_ENT(360, 0x200, 0),
-	RATETAB_ENT(480, 0x400, 0),
-	RATETAB_ENT(540, 0x800, 0),
-};
-
-#define iwm_a_rates		(iwm_rates + 4)
-#define iwm_a_rates_size	8
-#define iwm_g_rates		(iwm_rates + 0)
-#define iwm_g_rates_size	12
-
-static struct ieee80211_channel iwm_2ghz_channels[] = {
-	CHAN2G(1, 2412, 0),
-	CHAN2G(2, 2417, 0),
-	CHAN2G(3, 2422, 0),
-	CHAN2G(4, 2427, 0),
-	CHAN2G(5, 2432, 0),
-	CHAN2G(6, 2437, 0),
-	CHAN2G(7, 2442, 0),
-	CHAN2G(8, 2447, 0),
-	CHAN2G(9, 2452, 0),
-	CHAN2G(10, 2457, 0),
-	CHAN2G(11, 2462, 0),
-	CHAN2G(12, 2467, 0),
-	CHAN2G(13, 2472, 0),
-	CHAN2G(14, 2484, 0),
-};
-
-static struct ieee80211_channel iwm_5ghz_a_channels[] = {
-	CHAN5G(34, 0),		CHAN5G(36, 0),
-	CHAN5G(38, 0),		CHAN5G(40, 0),
-	CHAN5G(42, 0),		CHAN5G(44, 0),
-	CHAN5G(46, 0),		CHAN5G(48, 0),
-	CHAN5G(52, 0),		CHAN5G(56, 0),
-	CHAN5G(60, 0),		CHAN5G(64, 0),
-	CHAN5G(100, 0),		CHAN5G(104, 0),
-	CHAN5G(108, 0),		CHAN5G(112, 0),
-	CHAN5G(116, 0),		CHAN5G(120, 0),
-	CHAN5G(124, 0),		CHAN5G(128, 0),
-	CHAN5G(132, 0),		CHAN5G(136, 0),
-	CHAN5G(140, 0),		CHAN5G(149, 0),
-	CHAN5G(153, 0),		CHAN5G(157, 0),
-	CHAN5G(161, 0),		CHAN5G(165, 0),
-	CHAN5G(184, 0),		CHAN5G(188, 0),
-	CHAN5G(192, 0),		CHAN5G(196, 0),
-	CHAN5G(200, 0),		CHAN5G(204, 0),
-	CHAN5G(208, 0),		CHAN5G(212, 0),
-	CHAN5G(216, 0),
-};
-
-static struct ieee80211_supported_band iwm_band_2ghz = {
-	.channels = iwm_2ghz_channels,
-	.n_channels = ARRAY_SIZE(iwm_2ghz_channels),
-	.bitrates = iwm_g_rates,
-	.n_bitrates = iwm_g_rates_size,
-};
-
-static struct ieee80211_supported_band iwm_band_5ghz = {
-	.channels = iwm_5ghz_a_channels,
-	.n_channels = ARRAY_SIZE(iwm_5ghz_a_channels),
-	.bitrates = iwm_a_rates,
-	.n_bitrates = iwm_a_rates_size,
-};
-
-static int iwm_key_init(struct iwm_key *key, u8 key_index,
-			const u8 *mac_addr, struct key_params *params)
-{
-	key->hdr.key_idx = key_index;
-	if (!mac_addr || is_broadcast_ether_addr(mac_addr)) {
-		key->hdr.multicast = 1;
-		memset(key->hdr.mac, 0xff, ETH_ALEN);
-	} else {
-		key->hdr.multicast = 0;
-		memcpy(key->hdr.mac, mac_addr, ETH_ALEN);
-	}
-
-	if (params) {
-		if (params->key_len > WLAN_MAX_KEY_LEN ||
-		    params->seq_len > IW_ENCODE_SEQ_MAX_SIZE)
-			return -EINVAL;
-
-		key->cipher = params->cipher;
-		key->key_len = params->key_len;
-		key->seq_len = params->seq_len;
-		memcpy(key->key, params->key, key->key_len);
-		memcpy(key->seq, params->seq, key->seq_len);
-	}
-
-	return 0;
-}
-
-static int iwm_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
-				u8 key_index, bool pairwise, const u8 *mac_addr,
-				struct key_params *params)
-{
-	struct iwm_priv *iwm = ndev_to_iwm(ndev);
-	struct iwm_key *key;
-	int ret;
-
-	IWM_DBG_WEXT(iwm, DBG, "Adding key for %pM\n", mac_addr);
-
-	if (key_index >= IWM_NUM_KEYS)
-		return -ENOENT;
-
-	key = &iwm->keys[key_index];
-	memset(key, 0, sizeof(struct iwm_key));
-	ret = iwm_key_init(key, key_index, mac_addr, params);
-	if (ret < 0) {
-		IWM_ERR(iwm, "Invalid key_params\n");
-		return ret;
-	}
-
-	return iwm_set_key(iwm, 0, key);
-}
-
-static int iwm_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev,
-				u8 key_index, bool pairwise, const u8 *mac_addr,
-				void *cookie,
-				void (*callback)(void *cookie,
-						 struct key_params*))
-{
-	struct iwm_priv *iwm = ndev_to_iwm(ndev);
-	struct iwm_key *key;
-	struct key_params params;
-
-	IWM_DBG_WEXT(iwm, DBG, "Getting key %d\n", key_index);
-
-	if (key_index >= IWM_NUM_KEYS)
-		return -ENOENT;
-
-	memset(&params, 0, sizeof(params));
-
-	key = &iwm->keys[key_index];
-	params.cipher = key->cipher;
-	params.key_len = key->key_len;
-	params.seq_len = key->seq_len;
-	params.seq = key->seq;
-	params.key = key->key;
-
-	callback(cookie, &params);
-
-	return key->key_len ? 0 : -ENOENT;
-}
-
-
-static int iwm_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
-				u8 key_index, bool pairwise, const u8 *mac_addr)
-{
-	struct iwm_priv *iwm = ndev_to_iwm(ndev);
-	struct iwm_key *key;
-
-	if (key_index >= IWM_NUM_KEYS)
-		return -ENOENT;
-
-	key = &iwm->keys[key_index];
-	if (!iwm->keys[key_index].key_len) {
-		IWM_DBG_WEXT(iwm, DBG, "Key %d not used\n", key_index);
-		return 0;
-	}
-
-	if (key_index == iwm->default_key)
-		iwm->default_key = -1;
-
-	return iwm_set_key(iwm, 1, key);
-}
-
-static int iwm_cfg80211_set_default_key(struct wiphy *wiphy,
-					struct net_device *ndev,
-					u8 key_index, bool unicast,
-					bool multicast)
-{
-	struct iwm_priv *iwm = ndev_to_iwm(ndev);
-
-	IWM_DBG_WEXT(iwm, DBG, "Default key index is: %d\n", key_index);
-
-	if (key_index >= IWM_NUM_KEYS)
-		return -ENOENT;
-
-	if (!iwm->keys[key_index].key_len) {
-		IWM_ERR(iwm, "Key %d not used\n", key_index);
-		return -EINVAL;
-	}
-
-	iwm->default_key = key_index;
-
-	return iwm_set_tx_key(iwm, key_index);
-}
-
-static int iwm_cfg80211_get_station(struct wiphy *wiphy,
-				    struct net_device *ndev,
-				    u8 *mac, struct station_info *sinfo)
-{
-	struct iwm_priv *iwm = ndev_to_iwm(ndev);
-
-	if (memcmp(mac, iwm->bssid, ETH_ALEN))
-		return -ENOENT;
-
-	sinfo->filled |= STATION_INFO_TX_BITRATE;
-	sinfo->txrate.legacy = iwm->rate * 10;
-
-	if (test_bit(IWM_STATUS_ASSOCIATED, &iwm->status)) {
-		sinfo->filled |= STATION_INFO_SIGNAL;
-		sinfo->signal = iwm->wstats.qual.level;
-	}
-
-	return 0;
-}
-
-
-int iwm_cfg80211_inform_bss(struct iwm_priv *iwm)
-{
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	struct iwm_bss_info *bss;
-	struct iwm_umac_notif_bss_info *umac_bss;
-	struct ieee80211_mgmt *mgmt;
-	struct ieee80211_channel *channel;
-	struct ieee80211_supported_band *band;
-	s32 signal;
-	int freq;
-
-	list_for_each_entry(bss, &iwm->bss_list, node) {
-		umac_bss = bss->bss;
-		mgmt = (struct ieee80211_mgmt *)(umac_bss->frame_buf);
-
-		if (umac_bss->band == UMAC_BAND_2GHZ)
-			band = wiphy->bands[IEEE80211_BAND_2GHZ];
-		else if (umac_bss->band == UMAC_BAND_5GHZ)
-			band = wiphy->bands[IEEE80211_BAND_5GHZ];
-		else {
-			IWM_ERR(iwm, "Invalid band: %d\n", umac_bss->band);
-			return -EINVAL;
-		}
-
-		freq = ieee80211_channel_to_frequency(umac_bss->channel,
-						      band->band);
-		channel = ieee80211_get_channel(wiphy, freq);
-		signal = umac_bss->rssi * 100;
-
-		if (!cfg80211_inform_bss_frame(wiphy, channel, mgmt,
-					       le16_to_cpu(umac_bss->frame_len),
-					       signal, GFP_KERNEL))
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int iwm_cfg80211_change_iface(struct wiphy *wiphy,
-				     struct net_device *ndev,
-				     enum nl80211_iftype type, u32 *flags,
-				     struct vif_params *params)
-{
-	struct wireless_dev *wdev;
-	struct iwm_priv *iwm;
-	u32 old_mode;
-
-	wdev = ndev->ieee80211_ptr;
-	iwm = ndev_to_iwm(ndev);
-	old_mode = iwm->conf.mode;
-
-	switch (type) {
-	case NL80211_IFTYPE_STATION:
-		iwm->conf.mode = UMAC_MODE_BSS;
-		break;
-	case NL80211_IFTYPE_ADHOC:
-		iwm->conf.mode = UMAC_MODE_IBSS;
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	wdev->iftype = type;
-
-	if ((old_mode == iwm->conf.mode) || !iwm->umac_profile)
-		return 0;
-
-	iwm->umac_profile->mode = cpu_to_le32(iwm->conf.mode);
-
-	if (iwm->umac_profile_active)
-		iwm_invalidate_mlme_profile(iwm);
-
-	return 0;
-}
-
-static int iwm_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
-			     struct cfg80211_scan_request *request)
-{
-	struct iwm_priv *iwm = ndev_to_iwm(ndev);
-	int ret;
-
-	if (!test_bit(IWM_STATUS_READY, &iwm->status)) {
-		IWM_ERR(iwm, "Scan while device is not ready\n");
-		return -EIO;
-	}
-
-	if (test_bit(IWM_STATUS_SCANNING, &iwm->status)) {
-		IWM_ERR(iwm, "Scanning already\n");
-		return -EAGAIN;
-	}
-
-	if (test_bit(IWM_STATUS_SCAN_ABORTING, &iwm->status)) {
-		IWM_ERR(iwm, "Scanning being aborted\n");
-		return -EAGAIN;
-	}
-
-	set_bit(IWM_STATUS_SCANNING, &iwm->status);
-
-	ret = iwm_scan_ssids(iwm, request->ssids, request->n_ssids);
-	if (ret) {
-		clear_bit(IWM_STATUS_SCANNING, &iwm->status);
-		return ret;
-	}
-
-	iwm->scan_request = request;
-	return 0;
-}
-
-static int iwm_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-
-	if (changed & WIPHY_PARAM_RTS_THRESHOLD &&
-	    (iwm->conf.rts_threshold != wiphy->rts_threshold)) {
-		int ret;
-
-		iwm->conf.rts_threshold = wiphy->rts_threshold;
-
-		ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-					     CFG_RTS_THRESHOLD,
-					     iwm->conf.rts_threshold);
-		if (ret < 0)
-			return ret;
-	}
-
-	if (changed & WIPHY_PARAM_FRAG_THRESHOLD &&
-	    (iwm->conf.frag_threshold != wiphy->frag_threshold)) {
-		int ret;
-
-		iwm->conf.frag_threshold = wiphy->frag_threshold;
-
-		ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_FA_CFG_FIX,
-					     CFG_FRAG_THRESHOLD,
-					     iwm->conf.frag_threshold);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-
-static int iwm_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
-				  struct cfg80211_ibss_params *params)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-	struct ieee80211_channel *chan = params->channel;
-
-	if (!test_bit(IWM_STATUS_READY, &iwm->status))
-		return -EIO;
-
-	/* UMAC doesn't support creating or joining an IBSS network
-	 * with specified bssid. */
-	if (params->bssid)
-		return -EOPNOTSUPP;
-
-	iwm->channel = ieee80211_frequency_to_channel(chan->center_freq);
-	iwm->umac_profile->ibss.band = chan->band;
-	iwm->umac_profile->ibss.channel = iwm->channel;
-	iwm->umac_profile->ssid.ssid_len = params->ssid_len;
-	memcpy(iwm->umac_profile->ssid.ssid, params->ssid, params->ssid_len);
-
-	return iwm_send_mlme_profile(iwm);
-}
-
-static int iwm_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-
-	if (iwm->umac_profile_active)
-		return iwm_invalidate_mlme_profile(iwm);
-
-	return 0;
-}
-
-static int iwm_set_auth_type(struct iwm_priv *iwm,
-			     enum nl80211_auth_type sme_auth_type)
-{
-	u8 *auth_type = &iwm->umac_profile->sec.auth_type;
-
-	switch (sme_auth_type) {
-	case NL80211_AUTHTYPE_AUTOMATIC:
-	case NL80211_AUTHTYPE_OPEN_SYSTEM:
-		IWM_DBG_WEXT(iwm, DBG, "OPEN auth\n");
-		*auth_type = UMAC_AUTH_TYPE_OPEN;
-		break;
-	case NL80211_AUTHTYPE_SHARED_KEY:
-		if (iwm->umac_profile->sec.flags &
-		    (UMAC_SEC_FLG_WPA_ON_MSK | UMAC_SEC_FLG_RSNA_ON_MSK)) {
-			IWM_DBG_WEXT(iwm, DBG, "WPA auth alg\n");
-			*auth_type = UMAC_AUTH_TYPE_RSNA_PSK;
-		} else {
-			IWM_DBG_WEXT(iwm, DBG, "WEP shared key auth alg\n");
-			*auth_type = UMAC_AUTH_TYPE_LEGACY_PSK;
-		}
-
-		break;
-	default:
-		IWM_ERR(iwm, "Unsupported auth alg: 0x%x\n", sme_auth_type);
-		return -ENOTSUPP;
-	}
-
-	return 0;
-}
-
-static int iwm_set_wpa_version(struct iwm_priv *iwm, u32 wpa_version)
-{
-	IWM_DBG_WEXT(iwm, DBG, "wpa_version: %d\n", wpa_version);
-
-	if (!wpa_version) {
-		iwm->umac_profile->sec.flags = UMAC_SEC_FLG_LEGACY_PROFILE;
-		return 0;
-	}
-
-	if (wpa_version & NL80211_WPA_VERSION_1)
-		iwm->umac_profile->sec.flags = UMAC_SEC_FLG_WPA_ON_MSK;
-
-	if (wpa_version & NL80211_WPA_VERSION_2)
-		iwm->umac_profile->sec.flags = UMAC_SEC_FLG_RSNA_ON_MSK;
-
-	return 0;
-}
-
-static int iwm_set_cipher(struct iwm_priv *iwm, u32 cipher, bool ucast)
-{
-	u8 *profile_cipher = ucast ? &iwm->umac_profile->sec.ucast_cipher :
-		&iwm->umac_profile->sec.mcast_cipher;
-
-	if (!cipher) {
-		*profile_cipher = UMAC_CIPHER_TYPE_NONE;
-		return 0;
-	}
-
-	IWM_DBG_WEXT(iwm, DBG, "%ccast cipher is 0x%x\n", ucast ? 'u' : 'm',
-		     cipher);
-
-	switch (cipher) {
-	case IW_AUTH_CIPHER_NONE:
-		*profile_cipher = UMAC_CIPHER_TYPE_NONE;
-		break;
-	case WLAN_CIPHER_SUITE_WEP40:
-		*profile_cipher = UMAC_CIPHER_TYPE_WEP_40;
-		break;
-	case WLAN_CIPHER_SUITE_WEP104:
-		*profile_cipher = UMAC_CIPHER_TYPE_WEP_104;
-		break;
-	case WLAN_CIPHER_SUITE_TKIP:
-		*profile_cipher = UMAC_CIPHER_TYPE_TKIP;
-		break;
-	case WLAN_CIPHER_SUITE_CCMP:
-		*profile_cipher = UMAC_CIPHER_TYPE_CCMP;
-		break;
-	default:
-		IWM_ERR(iwm, "Unsupported cipher: 0x%x\n", cipher);
-		return -ENOTSUPP;
-	}
-
-	return 0;
-}
-
-static int iwm_set_key_mgt(struct iwm_priv *iwm, u32 key_mgt)
-{
-	u8 *auth_type = &iwm->umac_profile->sec.auth_type;
-
-	IWM_DBG_WEXT(iwm, DBG, "key_mgt: 0x%x\n", key_mgt);
-
-	if (key_mgt == WLAN_AKM_SUITE_8021X)
-		*auth_type = UMAC_AUTH_TYPE_8021X;
-	else if (key_mgt == WLAN_AKM_SUITE_PSK) {
-		if (iwm->umac_profile->sec.flags &
-		    (UMAC_SEC_FLG_WPA_ON_MSK | UMAC_SEC_FLG_RSNA_ON_MSK))
-			*auth_type = UMAC_AUTH_TYPE_RSNA_PSK;
-		else
-			*auth_type = UMAC_AUTH_TYPE_LEGACY_PSK;
-	} else {
-		IWM_ERR(iwm, "Invalid key mgt: 0x%x\n", key_mgt);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-
-static int iwm_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
-				 struct cfg80211_connect_params *sme)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-	struct ieee80211_channel *chan = sme->channel;
-	struct key_params key_param;
-	int ret;
-
-	if (!test_bit(IWM_STATUS_READY, &iwm->status))
-		return -EIO;
-
-	if (!sme->ssid)
-		return -EINVAL;
-
-	if (iwm->umac_profile_active) {
-		ret = iwm_invalidate_mlme_profile(iwm);
-		if (ret) {
-			IWM_ERR(iwm, "Couldn't invalidate profile\n");
-			return ret;
-		}
-	}
-
-	if (chan)
-		iwm->channel =
-			ieee80211_frequency_to_channel(chan->center_freq);
-
-	iwm->umac_profile->ssid.ssid_len = sme->ssid_len;
-	memcpy(iwm->umac_profile->ssid.ssid, sme->ssid, sme->ssid_len);
-
-	if (sme->bssid) {
-		IWM_DBG_WEXT(iwm, DBG, "BSSID: %pM\n", sme->bssid);
-		memcpy(&iwm->umac_profile->bssid[0], sme->bssid, ETH_ALEN);
-		iwm->umac_profile->bss_num = 1;
-	} else {
-		memset(&iwm->umac_profile->bssid[0], 0, ETH_ALEN);
-		iwm->umac_profile->bss_num = 0;
-	}
-
-	ret = iwm_set_wpa_version(iwm, sme->crypto.wpa_versions);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_set_auth_type(iwm, sme->auth_type);
-	if (ret < 0)
-		return ret;
-
-	if (sme->crypto.n_ciphers_pairwise) {
-		ret = iwm_set_cipher(iwm, sme->crypto.ciphers_pairwise[0],
-				     true);
-		if (ret < 0)
-			return ret;
-	}
-
-	ret = iwm_set_cipher(iwm, sme->crypto.cipher_group, false);
-	if (ret < 0)
-		return ret;
-
-	if (sme->crypto.n_akm_suites) {
-		ret = iwm_set_key_mgt(iwm, sme->crypto.akm_suites[0]);
-		if (ret < 0)
-			return ret;
-	}
-
-	/*
-	 * We save the WEP key in case we want to do shared authentication.
-	 * We have to do it so because UMAC will assert whenever it gets a
-	 * key before a profile.
-	 */
-	if (sme->key) {
-		key_param.key = kmemdup(sme->key, sme->key_len, GFP_KERNEL);
-		if (key_param.key == NULL)
-			return -ENOMEM;
-		key_param.key_len = sme->key_len;
-		key_param.seq_len = 0;
-		key_param.cipher = sme->crypto.ciphers_pairwise[0];
-
-		ret = iwm_key_init(&iwm->keys[sme->key_idx], sme->key_idx,
-				   NULL, &key_param);
-		kfree(key_param.key);
-		if (ret < 0) {
-			IWM_ERR(iwm, "Invalid key_params\n");
-			return ret;
-		}
-
-		iwm->default_key = sme->key_idx;
-	}
-
-	/* WPA and open AUTH type from wpa_s means WPS (a.k.a. WSC) */
-	if ((iwm->umac_profile->sec.flags &
-	     (UMAC_SEC_FLG_WPA_ON_MSK | UMAC_SEC_FLG_RSNA_ON_MSK)) &&
-	    iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_OPEN) {
-			iwm->umac_profile->sec.flags = UMAC_SEC_FLG_WSC_ON_MSK;
-	}
-
-	ret = iwm_send_mlme_profile(iwm);
-
-	if (iwm->umac_profile->sec.auth_type != UMAC_AUTH_TYPE_LEGACY_PSK ||
-	    sme->key == NULL)
-		return ret;
-
-	/*
-	 * We want to do shared auth.
-	 * We need to actually set the key we previously cached,
-	 * and then tell the UMAC it's the default one.
-	 * That will trigger the auth+assoc UMAC machinery, and again,
-	 * this must be done after setting the profile.
-	 */
-	ret = iwm_set_key(iwm, 0, &iwm->keys[sme->key_idx]);
-	if (ret < 0)
-		return ret;
-
-	return iwm_set_tx_key(iwm, iwm->default_key);
-}
-
-static int iwm_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
-				   u16 reason_code)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-
-	IWM_DBG_WEXT(iwm, DBG, "Active: %d\n", iwm->umac_profile_active);
-
-	if (iwm->umac_profile_active)
-		iwm_invalidate_mlme_profile(iwm);
-
-	return 0;
-}
-
-static int iwm_cfg80211_set_txpower(struct wiphy *wiphy,
-				    enum nl80211_tx_power_setting type, int mbm)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-	int ret;
-
-	switch (type) {
-	case NL80211_TX_POWER_AUTOMATIC:
-		return 0;
-	case NL80211_TX_POWER_FIXED:
-		if (mbm < 0 || (mbm % 100))
-			return -EOPNOTSUPP;
-
-		if (!test_bit(IWM_STATUS_READY, &iwm->status))
-			return 0;
-
-		ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-					      CFG_TX_PWR_LIMIT_USR,
-					      MBM_TO_DBM(mbm) * 2);
-		if (ret < 0)
-			return ret;
-
-		return iwm_tx_power_trigger(iwm);
-	default:
-		IWM_ERR(iwm, "Unsupported power type: %d\n", type);
-		return -EOPNOTSUPP;
-	}
-
-	return 0;
-}
-
-static int iwm_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-
-	*dbm = iwm->txpower >> 1;
-
-	return 0;
-}
-
-static int iwm_cfg80211_set_power_mgmt(struct wiphy *wiphy,
-				       struct net_device *dev,
-				       bool enabled, int timeout)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-	u32 power_index;
-
-	if (enabled)
-		power_index = IWM_POWER_INDEX_DEFAULT;
-	else
-		power_index = IWM_POWER_INDEX_MIN;
-
-	if (power_index == iwm->conf.power_index)
-		return 0;
-
-	iwm->conf.power_index = power_index;
-
-	return iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				       CFG_POWER_INDEX, iwm->conf.power_index);
-}
-
-static int iwm_cfg80211_set_pmksa(struct wiphy *wiphy,
-				  struct net_device *netdev,
-				  struct cfg80211_pmksa *pmksa)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-
-	return iwm_send_pmkid_update(iwm, pmksa, IWM_CMD_PMKID_ADD);
-}
-
-static int iwm_cfg80211_del_pmksa(struct wiphy *wiphy,
-				  struct net_device *netdev,
-				  struct cfg80211_pmksa *pmksa)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-
-	return iwm_send_pmkid_update(iwm, pmksa, IWM_CMD_PMKID_DEL);
-}
-
-static int iwm_cfg80211_flush_pmksa(struct wiphy *wiphy,
-				    struct net_device *netdev)
-{
-	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-	struct cfg80211_pmksa pmksa;
-
-	memset(&pmksa, 0, sizeof(struct cfg80211_pmksa));
-
-	return iwm_send_pmkid_update(iwm, &pmksa, IWM_CMD_PMKID_FLUSH);
-}
-
-
-static struct cfg80211_ops iwm_cfg80211_ops = {
-	.change_virtual_intf = iwm_cfg80211_change_iface,
-	.add_key = iwm_cfg80211_add_key,
-	.get_key = iwm_cfg80211_get_key,
-	.del_key = iwm_cfg80211_del_key,
-	.set_default_key = iwm_cfg80211_set_default_key,
-	.get_station = iwm_cfg80211_get_station,
-	.scan = iwm_cfg80211_scan,
-	.set_wiphy_params = iwm_cfg80211_set_wiphy_params,
-	.connect = iwm_cfg80211_connect,
-	.disconnect = iwm_cfg80211_disconnect,
-	.join_ibss = iwm_cfg80211_join_ibss,
-	.leave_ibss = iwm_cfg80211_leave_ibss,
-	.set_tx_power = iwm_cfg80211_set_txpower,
-	.get_tx_power = iwm_cfg80211_get_txpower,
-	.set_power_mgmt = iwm_cfg80211_set_power_mgmt,
-	.set_pmksa = iwm_cfg80211_set_pmksa,
-	.del_pmksa = iwm_cfg80211_del_pmksa,
-	.flush_pmksa = iwm_cfg80211_flush_pmksa,
-};
-
-static const u32 cipher_suites[] = {
-	WLAN_CIPHER_SUITE_WEP40,
-	WLAN_CIPHER_SUITE_WEP104,
-	WLAN_CIPHER_SUITE_TKIP,
-	WLAN_CIPHER_SUITE_CCMP,
-};
-
-struct wireless_dev *iwm_wdev_alloc(int sizeof_bus, struct device *dev)
-{
-	int ret = 0;
-	struct wireless_dev *wdev;
-
-	/*
-	 * We're trying to have the following memory
-	 * layout:
-	 *
-	 * +-------------------------+
-	 * | struct wiphy	     |
-	 * +-------------------------+
-	 * | struct iwm_priv         |
-	 * +-------------------------+
-	 * | bus private data        |
-	 * | (e.g. iwm_priv_sdio)    |
-	 * +-------------------------+
-	 *
-	 */
-
-	wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
-	if (!wdev) {
-		dev_err(dev, "Couldn't allocate wireless device\n");
-		return ERR_PTR(-ENOMEM);
-	}
-
-	wdev->wiphy = wiphy_new(&iwm_cfg80211_ops,
-				sizeof(struct iwm_priv) + sizeof_bus);
-	if (!wdev->wiphy) {
-		dev_err(dev, "Couldn't allocate wiphy device\n");
-		ret = -ENOMEM;
-		goto out_err_new;
-	}
-
-	set_wiphy_dev(wdev->wiphy, dev);
-	wdev->wiphy->max_scan_ssids = UMAC_WIFI_IF_PROBE_OPTION_MAX;
-	wdev->wiphy->max_num_pmkids = UMAC_MAX_NUM_PMKIDS;
-	wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
-				       BIT(NL80211_IFTYPE_ADHOC);
-	wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &iwm_band_2ghz;
-	wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = &iwm_band_5ghz;
-	wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
-
-	wdev->wiphy->cipher_suites = cipher_suites;
-	wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
-
-	ret = wiphy_register(wdev->wiphy);
-	if (ret < 0) {
-		dev_err(dev, "Couldn't register wiphy device\n");
-		goto out_err_register;
-	}
-
-	return wdev;
-
- out_err_register:
-	wiphy_free(wdev->wiphy);
-
- out_err_new:
-	kfree(wdev);
-
-	return ERR_PTR(ret);
-}
-
-void iwm_wdev_free(struct iwm_priv *iwm)
-{
-	struct wireless_dev *wdev = iwm_to_wdev(iwm);
-
-	if (!wdev)
-		return;
-
-	wiphy_unregister(wdev->wiphy);
-	wiphy_free(wdev->wiphy);
-	kfree(wdev);
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.h b/drivers/net/wireless/iwmc3200wifi/cfg80211.h
deleted file mode 100644
index 56a34145acbf..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/cfg80211.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-#ifndef __IWM_CFG80211_H__
-#define __IWM_CFG80211_H__
-
-int iwm_cfg80211_inform_bss(struct iwm_priv *iwm);
-struct wireless_dev *iwm_wdev_alloc(int sizeof_bus, struct device *dev);
-void iwm_wdev_free(struct iwm_priv *iwm);
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c
deleted file mode 100644
index bd75078c454b..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/commands.c
+++ /dev/null
@@ -1,1002 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/wireless.h>
-#include <linux/etherdevice.h>
-#include <linux/ieee80211.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/moduleparam.h>
-
-#include "iwm.h"
-#include "bus.h"
-#include "hal.h"
-#include "umac.h"
-#include "commands.h"
-#include "debug.h"
-
-static int iwm_send_lmac_ptrough_cmd(struct iwm_priv *iwm,
-				     u8 lmac_cmd_id,
-				     const void *lmac_payload,
-				     u16 lmac_payload_size,
-				     u8 resp)
-{
-	struct iwm_udma_wifi_cmd udma_cmd = UDMA_LMAC_INIT;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_lmac_cmd lmac_cmd;
-
-	lmac_cmd.id = lmac_cmd_id;
-
-	umac_cmd.id = UMAC_CMD_OPCODE_WIFI_PASS_THROUGH;
-	umac_cmd.resp = resp;
-
-	return iwm_hal_send_host_cmd(iwm, &udma_cmd, &umac_cmd, &lmac_cmd,
-				     lmac_payload, lmac_payload_size);
-}
-
-int iwm_send_wifi_if_cmd(struct iwm_priv *iwm, void *payload, u16 payload_size,
-			 bool resp)
-{
-	struct iwm_umac_wifi_if *hdr = (struct iwm_umac_wifi_if *)payload;
-	struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
-	struct iwm_umac_cmd umac_cmd;
-	int ret;
-	u8 oid = hdr->oid;
-
-	if (!test_bit(IWM_STATUS_READY, &iwm->status)) {
-		IWM_ERR(iwm, "Interface is not ready yet");
-		return -EAGAIN;
-	}
-
-	umac_cmd.id = UMAC_CMD_OPCODE_WIFI_IF_WRAPPER;
-	umac_cmd.resp = resp;
-
-	ret = iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd,
-				    payload, payload_size);
-
-	if (resp) {
-		ret = wait_event_interruptible_timeout(iwm->wifi_ntfy_queue,
-				   test_and_clear_bit(oid, &iwm->wifi_ntfy[0]),
-				   3 * HZ);
-
-		return ret ? 0 : -EBUSY;
-	}
-
-	return ret;
-}
-
-static int modparam_wiwi = COEX_MODE_CM;
-module_param_named(wiwi, modparam_wiwi, int, 0644);
-MODULE_PARM_DESC(wiwi, "Wifi-WiMAX coexistence: 1=SA, 2=XOR, 3=CM (default)");
-
-static struct coex_event iwm_sta_xor_prio_tbl[COEX_EVENTS_NUM] =
-{
-	{4, 3, 0, COEX_UNASSOC_IDLE_FLAGS},
-	{4, 3, 0, COEX_UNASSOC_MANUAL_SCAN_FLAGS},
-	{4, 3, 0, COEX_UNASSOC_AUTO_SCAN_FLAGS},
-	{4, 3, 0, COEX_CALIBRATION_FLAGS},
-	{4, 3, 0, COEX_PERIODIC_CALIBRATION_FLAGS},
-	{4, 3, 0, COEX_CONNECTION_ESTAB_FLAGS},
-	{4, 3, 0, COEX_ASSOCIATED_IDLE_FLAGS},
-	{4, 3, 0, COEX_ASSOC_MANUAL_SCAN_FLAGS},
-	{4, 3, 0, COEX_ASSOC_AUTO_SCAN_FLAGS},
-	{4, 3, 0, COEX_ASSOC_ACTIVE_LEVEL_FLAGS},
-	{6, 3, 0, COEX_XOR_RF_ON_FLAGS},
-	{4, 3, 0, COEX_RF_OFF_FLAGS},
-	{6, 6, 0, COEX_STAND_ALONE_DEBUG_FLAGS},
-	{4, 3, 0, COEX_IPAN_ASSOC_LEVEL_FLAGS},
-	{4, 3, 0, COEX_RSRVD1_FLAGS},
-	{4, 3, 0, COEX_RSRVD2_FLAGS}
-};
-
-static struct coex_event iwm_sta_cm_prio_tbl[COEX_EVENTS_NUM] =
-{
-	{1, 1, 0, COEX_UNASSOC_IDLE_FLAGS},
-	{4, 4, 0, COEX_UNASSOC_MANUAL_SCAN_FLAGS},
-	{3, 3, 0, COEX_UNASSOC_AUTO_SCAN_FLAGS},
-	{6, 6, 0, COEX_CALIBRATION_FLAGS},
-	{3, 3, 0, COEX_PERIODIC_CALIBRATION_FLAGS},
-	{6, 5, 0, COEX_CONNECTION_ESTAB_FLAGS},
-	{4, 4, 0, COEX_ASSOCIATED_IDLE_FLAGS},
-	{4, 4, 0, COEX_ASSOC_MANUAL_SCAN_FLAGS},
-	{4, 4, 0, COEX_ASSOC_AUTO_SCAN_FLAGS},
-	{4, 4, 0, COEX_ASSOC_ACTIVE_LEVEL_FLAGS},
-	{1, 1, 0, COEX_RF_ON_FLAGS},
-	{1, 1, 0, COEX_RF_OFF_FLAGS},
-	{7, 7, 0, COEX_STAND_ALONE_DEBUG_FLAGS},
-	{5, 4, 0, COEX_IPAN_ASSOC_LEVEL_FLAGS},
-	{1, 1, 0, COEX_RSRVD1_FLAGS},
-	{1, 1, 0, COEX_RSRVD2_FLAGS}
-};
-
-int iwm_send_prio_table(struct iwm_priv *iwm)
-{
-	struct iwm_coex_prio_table_cmd coex_table_cmd;
-	u32 coex_enabled, mode_enabled;
-
-	memset(&coex_table_cmd, 0, sizeof(struct iwm_coex_prio_table_cmd));
-
-	coex_table_cmd.flags = COEX_FLAGS_STA_TABLE_VALID_MSK;
-
-	switch (modparam_wiwi) {
-	case COEX_MODE_XOR:
-	case COEX_MODE_CM:
-		coex_enabled = 1;
-		break;
-	default:
-		coex_enabled = 0;
-		break;
-	}
-
-	switch (iwm->conf.mode) {
-	case UMAC_MODE_BSS:
-	case UMAC_MODE_IBSS:
-		mode_enabled = 1;
-		break;
-	default:
-		mode_enabled = 0;
-		break;
-	}
-
-	if (coex_enabled && mode_enabled) {
-		coex_table_cmd.flags |= COEX_FLAGS_COEX_ENABLE_MSK |
-					COEX_FLAGS_ASSOC_WAKEUP_UMASK_MSK |
-					COEX_FLAGS_UNASSOC_WAKEUP_UMASK_MSK;
-
-		switch (modparam_wiwi) {
-		case COEX_MODE_XOR:
-			memcpy(coex_table_cmd.sta_prio, iwm_sta_xor_prio_tbl,
-			       sizeof(iwm_sta_xor_prio_tbl));
-			break;
-		case COEX_MODE_CM:
-			memcpy(coex_table_cmd.sta_prio, iwm_sta_cm_prio_tbl,
-			       sizeof(iwm_sta_cm_prio_tbl));
-			break;
-		default:
-			IWM_ERR(iwm, "Invalid coex_mode 0x%x\n",
-				modparam_wiwi);
-			break;
-		}
-	} else
-		IWM_WARN(iwm, "coexistense disabled\n");
-
-	return iwm_send_lmac_ptrough_cmd(iwm, COEX_PRIORITY_TABLE_CMD,
-				&coex_table_cmd,
-				sizeof(struct iwm_coex_prio_table_cmd), 0);
-}
-
-int iwm_send_init_calib_cfg(struct iwm_priv *iwm, u8 calib_requested)
-{
-	struct iwm_lmac_cal_cfg_cmd cal_cfg_cmd;
-
-	memset(&cal_cfg_cmd, 0, sizeof(struct iwm_lmac_cal_cfg_cmd));
-
-	cal_cfg_cmd.ucode_cfg.init.enable = cpu_to_le32(calib_requested);
-	cal_cfg_cmd.ucode_cfg.init.start = cpu_to_le32(calib_requested);
-	cal_cfg_cmd.ucode_cfg.init.send_res = cpu_to_le32(calib_requested);
-	cal_cfg_cmd.ucode_cfg.flags =
-		cpu_to_le32(CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_AFTER_MSK);
-
-	return iwm_send_lmac_ptrough_cmd(iwm, CALIBRATION_CFG_CMD, &cal_cfg_cmd,
-				sizeof(struct iwm_lmac_cal_cfg_cmd), 1);
-}
-
-int iwm_send_periodic_calib_cfg(struct iwm_priv *iwm, u8 calib_requested)
-{
-	struct iwm_lmac_cal_cfg_cmd cal_cfg_cmd;
-
-	memset(&cal_cfg_cmd, 0, sizeof(struct iwm_lmac_cal_cfg_cmd));
-
-	cal_cfg_cmd.ucode_cfg.periodic.enable = cpu_to_le32(calib_requested);
-	cal_cfg_cmd.ucode_cfg.periodic.start = cpu_to_le32(calib_requested);
-
-	return iwm_send_lmac_ptrough_cmd(iwm, CALIBRATION_CFG_CMD, &cal_cfg_cmd,
-				sizeof(struct iwm_lmac_cal_cfg_cmd), 0);
-}
-
-int iwm_store_rxiq_calib_result(struct iwm_priv *iwm)
-{
-	struct iwm_calib_rxiq *rxiq;
-	u8 *eeprom_rxiq = iwm_eeprom_access(iwm, IWM_EEPROM_CALIB_RXIQ);
-	int grplen = sizeof(struct iwm_calib_rxiq_group);
-
-	rxiq = kzalloc(sizeof(struct iwm_calib_rxiq), GFP_KERNEL);
-	if (!rxiq) {
-		IWM_ERR(iwm, "Couldn't alloc memory for RX IQ\n");
-		return -ENOMEM;
-	}
-
-	eeprom_rxiq = iwm_eeprom_access(iwm, IWM_EEPROM_CALIB_RXIQ);
-	if (IS_ERR(eeprom_rxiq)) {
-		IWM_ERR(iwm, "Couldn't access EEPROM RX IQ entry\n");
-		kfree(rxiq);
-		return PTR_ERR(eeprom_rxiq);
-	}
-
-	iwm->calib_res[SHILOH_PHY_CALIBRATE_RX_IQ_CMD].buf = (u8 *)rxiq;
-	iwm->calib_res[SHILOH_PHY_CALIBRATE_RX_IQ_CMD].size = sizeof(*rxiq);
-
-	rxiq->hdr.opcode = SHILOH_PHY_CALIBRATE_RX_IQ_CMD;
-	rxiq->hdr.first_grp = 0;
-	rxiq->hdr.grp_num = 1;
-	rxiq->hdr.all_data_valid = 1;
-
-	memcpy(&rxiq->group[0], eeprom_rxiq, 4 * grplen);
-	memcpy(&rxiq->group[4], eeprom_rxiq + 6 * grplen, grplen);
-
-	return 0;
-}
-
-int iwm_send_calib_results(struct iwm_priv *iwm)
-{
-	int i, ret = 0;
-
-	for (i = PHY_CALIBRATE_OPCODES_NUM; i < CALIBRATION_CMD_NUM; i++) {
-		if (test_bit(i - PHY_CALIBRATE_OPCODES_NUM,
-			     &iwm->calib_done_map)) {
-			IWM_DBG_CMD(iwm, DBG,
-				    "Send calibration %d result\n", i);
-			ret |= iwm_send_lmac_ptrough_cmd(iwm,
-					REPLY_PHY_CALIBRATION_CMD,
-					iwm->calib_res[i].buf,
-					iwm->calib_res[i].size, 0);
-
-			kfree(iwm->calib_res[i].buf);
-			iwm->calib_res[i].buf = NULL;
-			iwm->calib_res[i].size = 0;
-		}
-	}
-
-	return ret;
-}
-
-int iwm_send_ct_kill_cfg(struct iwm_priv *iwm, u8 entry, u8 exit)
-{
-	struct iwm_ct_kill_cfg_cmd cmd;
-
-	cmd.entry_threshold = entry;
-	cmd.exit_threshold = exit;
-
-	return iwm_send_lmac_ptrough_cmd(iwm, REPLY_CT_KILL_CONFIG_CMD, &cmd,
-					 sizeof(struct iwm_ct_kill_cfg_cmd), 0);
-}
-
-int iwm_send_umac_reset(struct iwm_priv *iwm, __le32 reset_flags, bool resp)
-{
-	struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_umac_cmd_reset reset;
-
-	reset.flags = reset_flags;
-
-	umac_cmd.id = UMAC_CMD_OPCODE_RESET;
-	umac_cmd.resp = resp;
-
-	return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, &reset,
-				     sizeof(struct iwm_umac_cmd_reset));
-}
-
-int iwm_umac_set_config_fix(struct iwm_priv *iwm, u16 tbl, u16 key, u32 value)
-{
-	struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_umac_cmd_set_param_fix param;
-
-	if ((tbl != UMAC_PARAM_TBL_CFG_FIX) &&
-	    (tbl != UMAC_PARAM_TBL_FA_CFG_FIX))
-		return -EINVAL;
-
-	umac_cmd.id = UMAC_CMD_OPCODE_SET_PARAM_FIX;
-	umac_cmd.resp = 0;
-
-	param.tbl = cpu_to_le16(tbl);
-	param.key = cpu_to_le16(key);
-	param.value = cpu_to_le32(value);
-
-	return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, &param,
-				     sizeof(struct iwm_umac_cmd_set_param_fix));
-}
-
-int iwm_umac_set_config_var(struct iwm_priv *iwm, u16 key,
-			    void *payload, u16 payload_size)
-{
-	struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_umac_cmd_set_param_var *param_hdr;
-	u8 *param;
-	int ret;
-
-	param = kzalloc(payload_size +
-			sizeof(struct iwm_umac_cmd_set_param_var), GFP_KERNEL);
-	if (!param) {
-		IWM_ERR(iwm, "Couldn't allocate param\n");
-		return -ENOMEM;
-	}
-
-	param_hdr = (struct iwm_umac_cmd_set_param_var *)param;
-
-	umac_cmd.id = UMAC_CMD_OPCODE_SET_PARAM_VAR;
-	umac_cmd.resp = 0;
-
-	param_hdr->tbl = cpu_to_le16(UMAC_PARAM_TBL_CFG_VAR);
-	param_hdr->key = cpu_to_le16(key);
-	param_hdr->len = cpu_to_le16(payload_size);
-	memcpy(param + sizeof(struct iwm_umac_cmd_set_param_var),
-	       payload, payload_size);
-
-	ret = iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, param,
-				    sizeof(struct iwm_umac_cmd_set_param_var) +
-				    payload_size);
-	kfree(param);
-
-	return ret;
-}
-
-int iwm_send_umac_config(struct iwm_priv *iwm, __le32 reset_flags)
-{
-	int ret;
-
-	/* Use UMAC default values */
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_POWER_INDEX, iwm->conf.power_index);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_FA_CFG_FIX,
-				      CFG_FRAG_THRESHOLD,
-				      iwm->conf.frag_threshold);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_RTS_THRESHOLD,
-				      iwm->conf.rts_threshold);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_CTS_TO_SELF, iwm->conf.cts_to_self);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_WIRELESS_MODE,
-				      iwm->conf.wireless_mode);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_COEX_MODE, modparam_wiwi);
-	if (ret < 0)
-		return ret;
-
-	/*
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_ASSOCIATION_TIMEOUT,
-				      iwm->conf.assoc_timeout);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_ROAM_TIMEOUT,
-				      iwm->conf.roam_timeout);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_WIRELESS_MODE,
-				      WIRELESS_MODE_11A | WIRELESS_MODE_11G);
-	if (ret < 0)
-		return ret;
-	*/
-
-	ret = iwm_umac_set_config_var(iwm, CFG_NET_ADDR,
-				      iwm_to_ndev(iwm)->dev_addr, ETH_ALEN);
-	if (ret < 0)
-		return ret;
-
-	/* UMAC PM static configurations */
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_PM_LEGACY_RX_TIMEOUT, 0x12C);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_PM_LEGACY_TX_TIMEOUT, 0x15E);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_PM_CTRL_FLAGS, 0x1);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
-				      CFG_PM_KEEP_ALIVE_IN_BEACONS, 0x80);
-	if (ret < 0)
-		return ret;
-
-	/* reset UMAC */
-	ret = iwm_send_umac_reset(iwm, reset_flags, 1);
-	if (ret < 0)
-		return ret;
-
-	ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_RESET, IWM_SRC_UMAC,
-			       WAIT_NOTIF_TIMEOUT);
-	if (ret) {
-		IWM_ERR(iwm, "Wait for UMAC RESET timeout\n");
-		return ret;
-	}
-
-	return ret;
-}
-
-int iwm_send_packet(struct iwm_priv *iwm, struct sk_buff *skb, int pool_id)
-{
-	struct iwm_udma_wifi_cmd udma_cmd;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_tx_info *tx_info = skb_to_tx_info(skb);
-
-	udma_cmd.eop = 1; /* always set eop for non-concatenated Tx */
-	udma_cmd.credit_group = pool_id;
-	udma_cmd.ra_tid = tx_info->sta << 4 | tx_info->tid;
-	udma_cmd.lmac_offset = 0;
-
-	umac_cmd.id = REPLY_TX;
-	umac_cmd.color = tx_info->color;
-	umac_cmd.resp = 0;
-
-	return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd,
-				     skb->data, skb->len);
-}
-
-static int iwm_target_read(struct iwm_priv *iwm, __le32 address,
-			   u8 *response, u32 resp_size)
-{
-	struct iwm_udma_nonwifi_cmd target_cmd;
-	struct iwm_nonwifi_cmd *cmd;
-	u16 seq_num;
-	int ret = 0;
-
-	target_cmd.opcode = UMAC_HDI_OUT_OPCODE_READ;
-	target_cmd.addr = address;
-	target_cmd.op1_sz = cpu_to_le32(resp_size);
-	target_cmd.op2 = 0;
-	target_cmd.handle_by_hw = 0;
-	target_cmd.resp = 1;
-	target_cmd.eop = 1;
-
-	ret = iwm_hal_send_target_cmd(iwm, &target_cmd, NULL);
-	if (ret < 0) {
-		IWM_ERR(iwm, "Couldn't send READ command\n");
-		return ret;
-	}
-
-	/* When succeeding, the send_target routine returns the seq number */
-	seq_num = ret;
-
-	ret = wait_event_interruptible_timeout(iwm->nonwifi_queue,
-		(cmd = iwm_get_pending_nonwifi_cmd(iwm, seq_num,
-					  UMAC_HDI_OUT_OPCODE_READ)) != NULL,
-					       2 * HZ);
-
-	if (!ret) {
-		IWM_ERR(iwm, "Didn't receive a target READ answer\n");
-		return ret;
-	}
-
-	memcpy(response, cmd->buf.hdr + sizeof(struct iwm_udma_in_hdr),
-	       resp_size);
-
-	kfree(cmd);
-
-	return 0;
-}
-
-int iwm_read_mac(struct iwm_priv *iwm, u8 *mac)
-{
-	int ret;
-	u8 mac_align[ALIGN(ETH_ALEN, 8)];
-
-	ret = iwm_target_read(iwm, cpu_to_le32(WICO_MAC_ADDRESS_ADDR),
-			      mac_align, sizeof(mac_align));
-	if (ret)
-		return ret;
-
-	if (is_valid_ether_addr(mac_align))
-		memcpy(mac, mac_align, ETH_ALEN);
-	else {
-		IWM_ERR(iwm, "Invalid EEPROM MAC\n");
-		memcpy(mac, iwm->conf.mac_addr, ETH_ALEN);
-		get_random_bytes(&mac[3], 3);
-	}
-
-	return 0;
-}
-
-static int iwm_check_profile(struct iwm_priv *iwm)
-{
-	if (!iwm->umac_profile_active)
-		return -EAGAIN;
-
-	if (iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_WEP_40 &&
-	    iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_WEP_104 &&
-	    iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_TKIP &&
-	    iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_CCMP) {
-		IWM_ERR(iwm, "Wrong unicast cipher: 0x%x\n",
-			iwm->umac_profile->sec.ucast_cipher);
-		return -EAGAIN;
-	}
-
-	if (iwm->umac_profile->sec.mcast_cipher != UMAC_CIPHER_TYPE_WEP_40 &&
-	    iwm->umac_profile->sec.mcast_cipher != UMAC_CIPHER_TYPE_WEP_104 &&
-	    iwm->umac_profile->sec.mcast_cipher != UMAC_CIPHER_TYPE_TKIP &&
-	    iwm->umac_profile->sec.mcast_cipher != UMAC_CIPHER_TYPE_CCMP) {
-		IWM_ERR(iwm, "Wrong multicast cipher: 0x%x\n",
-			iwm->umac_profile->sec.mcast_cipher);
-		return -EAGAIN;
-	}
-
-	if ((iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_40 ||
-	     iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_104) &&
-	    (iwm->umac_profile->sec.ucast_cipher !=
-	     iwm->umac_profile->sec.mcast_cipher)) {
-		IWM_ERR(iwm, "Unicast and multicast ciphers differ for WEP\n");
-	}
-
-	return 0;
-}
-
-int iwm_set_tx_key(struct iwm_priv *iwm, u8 key_idx)
-{
-	struct iwm_umac_tx_key_id tx_key_id;
-	int ret;
-
-	ret = iwm_check_profile(iwm);
-	if (ret < 0)
-		return ret;
-
-	/* UMAC only allows to set default key for WEP and auth type is
-	 * NOT 802.1X or RSNA. */
-	if ((iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_WEP_40 &&
-	     iwm->umac_profile->sec.ucast_cipher != UMAC_CIPHER_TYPE_WEP_104) ||
-	    iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_8021X ||
-	    iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_RSNA_PSK)
-		return 0;
-
-	tx_key_id.hdr.oid = UMAC_WIFI_IF_CMD_GLOBAL_TX_KEY_ID;
-	tx_key_id.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_tx_key_id) -
-					     sizeof(struct iwm_umac_wifi_if));
-
-	tx_key_id.key_idx = key_idx;
-
-	return iwm_send_wifi_if_cmd(iwm, &tx_key_id, sizeof(tx_key_id), 1);
-}
-
-int iwm_set_key(struct iwm_priv *iwm, bool remove, struct iwm_key *key)
-{
-	int ret = 0;
-	u8 cmd[64], *sta_addr, *key_data, key_len;
-	s8 key_idx;
-	u16 cmd_size = 0;
-	struct iwm_umac_key_hdr *key_hdr = &key->hdr;
-	struct iwm_umac_key_wep40 *wep40 = (struct iwm_umac_key_wep40 *)cmd;
-	struct iwm_umac_key_wep104 *wep104 = (struct iwm_umac_key_wep104 *)cmd;
-	struct iwm_umac_key_tkip *tkip = (struct iwm_umac_key_tkip *)cmd;
-	struct iwm_umac_key_ccmp *ccmp = (struct iwm_umac_key_ccmp *)cmd;
-
-	if (!remove) {
-		ret = iwm_check_profile(iwm);
-		if (ret < 0)
-			return ret;
-	}
-
-	sta_addr = key->hdr.mac;
-	key_data = key->key;
-	key_len = key->key_len;
-	key_idx = key->hdr.key_idx;
-
-	if (!remove) {
-		u8 auth_type = iwm->umac_profile->sec.auth_type;
-
-		IWM_DBG_WEXT(iwm, DBG, "key_idx:%d\n", key_idx);
-		IWM_DBG_WEXT(iwm, DBG, "key_len:%d\n", key_len);
-		IWM_DBG_WEXT(iwm, DBG, "MAC:%pM, idx:%d, multicast:%d\n",
-		       key_hdr->mac, key_hdr->key_idx, key_hdr->multicast);
-
-		IWM_DBG_WEXT(iwm, DBG, "profile: mcast:0x%x, ucast:0x%x\n",
-			     iwm->umac_profile->sec.mcast_cipher,
-			     iwm->umac_profile->sec.ucast_cipher);
-		IWM_DBG_WEXT(iwm, DBG, "profile: auth_type:0x%x, flags:0x%x\n",
-			     iwm->umac_profile->sec.auth_type,
-			     iwm->umac_profile->sec.flags);
-
-		switch (key->cipher) {
-		case WLAN_CIPHER_SUITE_WEP40:
-			wep40->hdr.oid = UMAC_WIFI_IF_CMD_ADD_WEP40_KEY;
-			wep40->hdr.buf_size =
-				cpu_to_le16(sizeof(struct iwm_umac_key_wep40) -
-					    sizeof(struct iwm_umac_wifi_if));
-
-			memcpy(&wep40->key_hdr, key_hdr,
-			       sizeof(struct iwm_umac_key_hdr));
-			memcpy(wep40->key, key_data, key_len);
-			wep40->static_key =
-				!!((auth_type != UMAC_AUTH_TYPE_8021X) &&
-				   (auth_type != UMAC_AUTH_TYPE_RSNA_PSK));
-
-			cmd_size = sizeof(struct iwm_umac_key_wep40);
-			break;
-
-		case WLAN_CIPHER_SUITE_WEP104:
-			wep104->hdr.oid = UMAC_WIFI_IF_CMD_ADD_WEP104_KEY;
-			wep104->hdr.buf_size =
-				cpu_to_le16(sizeof(struct iwm_umac_key_wep104) -
-					    sizeof(struct iwm_umac_wifi_if));
-
-			memcpy(&wep104->key_hdr, key_hdr,
-			       sizeof(struct iwm_umac_key_hdr));
-			memcpy(wep104->key, key_data, key_len);
-			wep104->static_key =
-				!!((auth_type != UMAC_AUTH_TYPE_8021X) &&
-				   (auth_type != UMAC_AUTH_TYPE_RSNA_PSK));
-
-			cmd_size = sizeof(struct iwm_umac_key_wep104);
-			break;
-
-		case WLAN_CIPHER_SUITE_CCMP:
-			key_hdr->key_idx++;
-			ccmp->hdr.oid = UMAC_WIFI_IF_CMD_ADD_CCMP_KEY;
-			ccmp->hdr.buf_size =
-				cpu_to_le16(sizeof(struct iwm_umac_key_ccmp) -
-					    sizeof(struct iwm_umac_wifi_if));
-
-			memcpy(&ccmp->key_hdr, key_hdr,
-			       sizeof(struct iwm_umac_key_hdr));
-
-			memcpy(ccmp->key, key_data, key_len);
-
-			if (key->seq_len)
-				memcpy(ccmp->iv_count, key->seq, key->seq_len);
-
-			cmd_size = sizeof(struct iwm_umac_key_ccmp);
-			break;
-
-		case WLAN_CIPHER_SUITE_TKIP:
-			key_hdr->key_idx++;
-			tkip->hdr.oid = UMAC_WIFI_IF_CMD_ADD_TKIP_KEY;
-			tkip->hdr.buf_size =
-				cpu_to_le16(sizeof(struct iwm_umac_key_tkip) -
-					    sizeof(struct iwm_umac_wifi_if));
-
-			memcpy(&tkip->key_hdr, key_hdr,
-			       sizeof(struct iwm_umac_key_hdr));
-
-			memcpy(tkip->tkip_key, key_data, IWM_TKIP_KEY_SIZE);
-			memcpy(tkip->mic_tx_key, key_data + IWM_TKIP_KEY_SIZE,
-			       IWM_TKIP_MIC_SIZE);
-			memcpy(tkip->mic_rx_key,
-			       key_data + IWM_TKIP_KEY_SIZE + IWM_TKIP_MIC_SIZE,
-			       IWM_TKIP_MIC_SIZE);
-
-			if (key->seq_len)
-				memcpy(ccmp->iv_count, key->seq, key->seq_len);
-
-			cmd_size = sizeof(struct iwm_umac_key_tkip);
-			break;
-
-		default:
-			return -ENOTSUPP;
-		}
-
-		if ((key->cipher == WLAN_CIPHER_SUITE_TKIP) ||
-		    (key->cipher == WLAN_CIPHER_SUITE_CCMP))
-			/*
-			 * UGLY_UGLY_UGLY
-			 * Copied HACK from the MWG driver.
-			 * Without it, the key is set before the second
-			 * EAPOL frame is sent, and the latter is thus
-			 * encrypted.
-			 */
-			schedule_timeout_interruptible(usecs_to_jiffies(300));
-
-		ret =  iwm_send_wifi_if_cmd(iwm, cmd, cmd_size, 1);
-	} else {
-		struct iwm_umac_key_remove key_remove;
-
-		IWM_DBG_WEXT(iwm, ERR, "Removing key_idx:%d\n", key_idx);
-
-		key_remove.hdr.oid = UMAC_WIFI_IF_CMD_REMOVE_KEY;
-		key_remove.hdr.buf_size =
-			cpu_to_le16(sizeof(struct iwm_umac_key_remove) -
-				    sizeof(struct iwm_umac_wifi_if));
-		memcpy(&key_remove.key_hdr, key_hdr,
-		       sizeof(struct iwm_umac_key_hdr));
-
-		ret =  iwm_send_wifi_if_cmd(iwm, &key_remove,
-					    sizeof(struct iwm_umac_key_remove),
-					    1);
-		if (ret)
-			return ret;
-
-		iwm->keys[key_idx].key_len = 0;
-	}
-
-	return ret;
-}
-
-
-int iwm_send_mlme_profile(struct iwm_priv *iwm)
-{
-	int ret;
-	struct iwm_umac_profile profile;
-
-	memcpy(&profile, iwm->umac_profile, sizeof(profile));
-
-	profile.hdr.oid = UMAC_WIFI_IF_CMD_SET_PROFILE;
-	profile.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_profile) -
-					   sizeof(struct iwm_umac_wifi_if));
-
-	ret = iwm_send_wifi_if_cmd(iwm, &profile, sizeof(profile), 1);
-	if (ret) {
-		IWM_ERR(iwm, "Send profile command failed\n");
-		return ret;
-	}
-
-	set_bit(IWM_STATUS_SME_CONNECTING, &iwm->status);
-	return 0;
-}
-
-int __iwm_invalidate_mlme_profile(struct iwm_priv *iwm)
-{
-	struct iwm_umac_invalidate_profile invalid;
-
-	invalid.hdr.oid = UMAC_WIFI_IF_CMD_INVALIDATE_PROFILE;
-	invalid.hdr.buf_size =
-		cpu_to_le16(sizeof(struct iwm_umac_invalidate_profile) -
-			    sizeof(struct iwm_umac_wifi_if));
-
-	invalid.reason = WLAN_REASON_UNSPECIFIED;
-
-	return iwm_send_wifi_if_cmd(iwm, &invalid, sizeof(invalid), 1);
-}
-
-int iwm_invalidate_mlme_profile(struct iwm_priv *iwm)
-{
-	int ret;
-
-	ret = __iwm_invalidate_mlme_profile(iwm);
-	if (ret)
-		return ret;
-
-	ret = wait_event_interruptible_timeout(iwm->mlme_queue,
-				(iwm->umac_profile_active == 0), 5 * HZ);
-
-	return ret ? 0 : -EBUSY;
-}
-
-int iwm_tx_power_trigger(struct iwm_priv *iwm)
-{
-	struct iwm_umac_pwr_trigger pwr_trigger;
-
-	pwr_trigger.hdr.oid = UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER;
-	pwr_trigger.hdr.buf_size =
-		cpu_to_le16(sizeof(struct iwm_umac_pwr_trigger) -
-			    sizeof(struct iwm_umac_wifi_if));
-
-
-	return iwm_send_wifi_if_cmd(iwm, &pwr_trigger, sizeof(pwr_trigger), 1);
-}
-
-int iwm_send_umac_stats_req(struct iwm_priv *iwm, u32 flags)
-{
-	struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_umac_cmd_stats_req stats_req;
-
-	stats_req.flags = cpu_to_le32(flags);
-
-	umac_cmd.id = UMAC_CMD_OPCODE_STATISTIC_REQUEST;
-	umac_cmd.resp = 0;
-
-	return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, &stats_req,
-				     sizeof(struct iwm_umac_cmd_stats_req));
-}
-
-int iwm_send_umac_channel_list(struct iwm_priv *iwm)
-{
-	struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_umac_cmd_get_channel_list *ch_list;
-	int size = sizeof(struct iwm_umac_cmd_get_channel_list) +
-		   sizeof(struct iwm_umac_channel_info) * 4;
-	int ret;
-
-	ch_list = kzalloc(size, GFP_KERNEL);
-	if (!ch_list) {
-		IWM_ERR(iwm, "Couldn't allocate channel list cmd\n");
-		return -ENOMEM;
-	}
-
-	ch_list->ch[0].band = UMAC_BAND_2GHZ;
-	ch_list->ch[0].type = UMAC_CHANNEL_WIDTH_20MHZ;
-	ch_list->ch[0].flags = UMAC_CHANNEL_FLAG_VALID;
-
-	ch_list->ch[1].band = UMAC_BAND_5GHZ;
-	ch_list->ch[1].type = UMAC_CHANNEL_WIDTH_20MHZ;
-	ch_list->ch[1].flags = UMAC_CHANNEL_FLAG_VALID;
-
-	ch_list->ch[2].band = UMAC_BAND_2GHZ;
-	ch_list->ch[2].type = UMAC_CHANNEL_WIDTH_20MHZ;
-	ch_list->ch[2].flags = UMAC_CHANNEL_FLAG_VALID | UMAC_CHANNEL_FLAG_IBSS;
-
-	ch_list->ch[3].band = UMAC_BAND_5GHZ;
-	ch_list->ch[3].type = UMAC_CHANNEL_WIDTH_20MHZ;
-	ch_list->ch[3].flags = UMAC_CHANNEL_FLAG_VALID | UMAC_CHANNEL_FLAG_IBSS;
-
-	ch_list->count = cpu_to_le16(4);
-
-	umac_cmd.id = UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST;
-	umac_cmd.resp = 1;
-
-	ret = iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, ch_list, size);
-
-	kfree(ch_list);
-
-	return ret;
-}
-
-int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids,
-		   int ssid_num)
-{
-	struct iwm_umac_cmd_scan_request req;
-	int i, ret;
-
-	memset(&req, 0, sizeof(struct iwm_umac_cmd_scan_request));
-
-	req.hdr.oid = UMAC_WIFI_IF_CMD_SCAN_REQUEST;
-	req.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_cmd_scan_request)
-				       - sizeof(struct iwm_umac_wifi_if));
-	req.type = UMAC_WIFI_IF_SCAN_TYPE_USER;
-	req.timeout = 2;
-	req.seq_num = iwm->scan_id;
-	req.ssid_num = min(ssid_num, UMAC_WIFI_IF_PROBE_OPTION_MAX);
-
-	for (i = 0; i < req.ssid_num; i++) {
-		memcpy(req.ssids[i].ssid, ssids[i].ssid, ssids[i].ssid_len);
-		req.ssids[i].ssid_len = ssids[i].ssid_len;
-	}
-
-	ret = iwm_send_wifi_if_cmd(iwm, &req, sizeof(req), 0);
-	if (ret) {
-		IWM_ERR(iwm, "Couldn't send scan request\n");
-		return ret;
-	}
-
-	iwm->scan_id = (iwm->scan_id + 1) % IWM_SCAN_ID_MAX;
-
-	return 0;
-}
-
-int iwm_scan_one_ssid(struct iwm_priv *iwm, u8 *ssid, int ssid_len)
-{
-	struct cfg80211_ssid one_ssid;
-
-	if (test_and_set_bit(IWM_STATUS_SCANNING, &iwm->status))
-		return 0;
-
-	one_ssid.ssid_len = min(ssid_len, IEEE80211_MAX_SSID_LEN);
-	memcpy(&one_ssid.ssid, ssid, one_ssid.ssid_len);
-
-	return iwm_scan_ssids(iwm, &one_ssid, 1);
-}
-
-int iwm_target_reset(struct iwm_priv *iwm)
-{
-	struct iwm_udma_nonwifi_cmd target_cmd;
-
-	target_cmd.opcode = UMAC_HDI_OUT_OPCODE_REBOOT;
-	target_cmd.addr = 0;
-	target_cmd.op1_sz = 0;
-	target_cmd.op2 = 0;
-	target_cmd.handle_by_hw = 0;
-	target_cmd.resp = 0;
-	target_cmd.eop = 1;
-
-	return iwm_hal_send_target_cmd(iwm, &target_cmd, NULL);
-}
-
-int iwm_send_umac_stop_resume_tx(struct iwm_priv *iwm,
-				 struct iwm_umac_notif_stop_resume_tx *ntf)
-{
-	struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_umac_cmd_stop_resume_tx stp_res_cmd;
-	struct iwm_sta_info *sta_info;
-	u8 sta_id = STA_ID_N_COLOR_ID(ntf->sta_id);
-	int i;
-
-	sta_info = &iwm->sta_table[sta_id];
-	if (!sta_info->valid) {
-		IWM_ERR(iwm, "Invalid STA: %d\n", sta_id);
-		return -EINVAL;
-	}
-
-	umac_cmd.id = UMAC_CMD_OPCODE_STOP_RESUME_STA_TX;
-	umac_cmd.resp = 0;
-
-	stp_res_cmd.flags = ntf->flags;
-	stp_res_cmd.sta_id = ntf->sta_id;
-	stp_res_cmd.stop_resume_tid_msk = ntf->stop_resume_tid_msk;
-	for (i = 0; i < IWM_UMAC_TID_NR; i++)
-		stp_res_cmd.last_seq_num[i] =
-			sta_info->tid_info[i].last_seq_num;
-
-	return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, &stp_res_cmd,
-				 sizeof(struct iwm_umac_cmd_stop_resume_tx));
-
-}
-
-int iwm_send_pmkid_update(struct iwm_priv *iwm,
-			  struct cfg80211_pmksa *pmksa, u32 command)
-{
-	struct iwm_umac_pmkid_update update;
-	int ret;
-
-	memset(&update, 0, sizeof(struct iwm_umac_pmkid_update));
-
-	update.hdr.oid = UMAC_WIFI_IF_CMD_PMKID_UPDATE;
-	update.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_pmkid_update) -
-					  sizeof(struct iwm_umac_wifi_if));
-
-	update.command = cpu_to_le32(command);
-	if (pmksa->bssid)
-		memcpy(&update.bssid, pmksa->bssid, ETH_ALEN);
-	if (pmksa->pmkid)
-		memcpy(&update.pmkid, pmksa->pmkid, WLAN_PMKID_LEN);
-
-	ret = iwm_send_wifi_if_cmd(iwm, &update,
-				   sizeof(struct iwm_umac_pmkid_update), 0);
-	if (ret) {
-		IWM_ERR(iwm, "PMKID update command failed\n");
-		return ret;
-	}
-
-	return 0;
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.h b/drivers/net/wireless/iwmc3200wifi/commands.h
deleted file mode 100644
index 6421689f5e8e..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/commands.h
+++ /dev/null
@@ -1,509 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef __IWM_COMMANDS_H__
-#define __IWM_COMMANDS_H__
-
-#include <linux/ieee80211.h>
-
-#define IWM_BARKER_REBOOT_NOTIFICATION	0xF
-#define IWM_ACK_BARKER_NOTIFICATION	0x10
-
-/* UMAC commands */
-#define UMAC_RST_CTRL_FLG_LARC_CLK_EN	0x0001
-#define UMAC_RST_CTRL_FLG_LARC_RESET	0x0002
-#define UMAC_RST_CTRL_FLG_FUNC_RESET	0x0004
-#define UMAC_RST_CTRL_FLG_DEV_RESET	0x0008
-#define UMAC_RST_CTRL_FLG_WIFI_CORE_EN	0x0010
-#define UMAC_RST_CTRL_FLG_WIFI_LINK_EN	0x0040
-#define UMAC_RST_CTRL_FLG_WIFI_MLME_EN	0x0080
-#define UMAC_RST_CTRL_FLG_NVM_RELOAD	0x0100
-
-struct iwm_umac_cmd_reset {
-	__le32 flags;
-} __packed;
-
-#define UMAC_PARAM_TBL_ORD_FIX    0x0
-#define UMAC_PARAM_TBL_ORD_VAR    0x1
-#define UMAC_PARAM_TBL_CFG_FIX    0x2
-#define UMAC_PARAM_TBL_CFG_VAR    0x3
-#define UMAC_PARAM_TBL_BSS_TRK    0x4
-#define UMAC_PARAM_TBL_FA_CFG_FIX 0x5
-#define UMAC_PARAM_TBL_STA        0x6
-#define UMAC_PARAM_TBL_CHN        0x7
-#define UMAC_PARAM_TBL_STATISTICS 0x8
-
-/* fast access table */
-enum {
-	CFG_FRAG_THRESHOLD = 0,
-	CFG_FRAME_RETRY_LIMIT,
-	CFG_OS_QUEUE_UTIL_TH,
-	CFG_RX_FILTER,
-	/* <-- LAST --> */
-	FAST_ACCESS_CFG_TBL_FIX_LAST
-};
-
-/* fixed size table */
-enum {
-	CFG_POWER_INDEX = 0,
-	CFG_PM_LEGACY_RX_TIMEOUT,
-	CFG_PM_LEGACY_TX_TIMEOUT,
-	CFG_PM_CTRL_FLAGS,
-	CFG_PM_KEEP_ALIVE_IN_BEACONS,
-	CFG_BT_ON_THRESHOLD,
-	CFG_RTS_THRESHOLD,
-	CFG_CTS_TO_SELF,
-	CFG_COEX_MODE,
-	CFG_WIRELESS_MODE,
-	CFG_ASSOCIATION_TIMEOUT,
-	CFG_ROAM_TIMEOUT,
-	CFG_CAPABILITY_SUPPORTED_RATES,
-	CFG_SCAN_ALLOWED_UNASSOC_FLAGS,
-	CFG_SCAN_ALLOWED_MAIN_ASSOC_FLAGS,
-	CFG_SCAN_ALLOWED_PAN_ASSOC_FLAGS,
-	CFG_SCAN_INTERNAL_PERIODIC_ENABLED,
-	CFG_SCAN_IMM_INTERNAL_PERIODIC_SCAN_ON_INIT,
-	CFG_SCAN_DEFAULT_PERIODIC_FREQ_SEC,
-	CFG_SCAN_NUM_PASSIVE_CHAN_PER_PARTIAL_SCAN,
-	CFG_TLC_SUPPORTED_TX_HT_RATES,
-	CFG_TLC_SUPPORTED_TX_RATES,
-	CFG_TLC_SPATIAL_STREAM_SUPPORTED,
-	CFG_TLC_RETRY_PER_RATE,
-	CFG_TLC_RETRY_PER_HT_RATE,
-	CFG_TLC_FIXED_MCS,
-	CFG_TLC_CONTROL_FLAGS,
-	CFG_TLC_SR_MIN_FAIL,
-	CFG_TLC_SR_MIN_PASS,
-	CFG_TLC_HT_STAY_IN_COL_PASS_THRESH,
-	CFG_TLC_HT_STAY_IN_COL_FAIL_THRESH,
-	CFG_TLC_LEGACY_STAY_IN_COL_PASS_THRESH,
-	CFG_TLC_LEGACY_STAY_IN_COL_FAIL_THRESH,
-	CFG_TLC_HT_FLUSH_STATS_PACKETS,
-	CFG_TLC_LEGACY_FLUSH_STATS_PACKETS,
-	CFG_TLC_LEGACY_FLUSH_STATS_MS,
-	CFG_TLC_HT_FLUSH_STATS_MS,
-	CFG_TLC_STAY_IN_COL_TIME_OUT,
-	CFG_TLC_AGG_SHORT_LIM,
-	CFG_TLC_AGG_LONG_LIM,
-	CFG_TLC_HT_SR_NO_DECREASE,
-	CFG_TLC_LEGACY_SR_NO_DECREASE,
-	CFG_TLC_SR_FORCE_DECREASE,
-	CFG_TLC_SR_ALLOW_INCREASE,
-	CFG_TLC_AGG_SET_LONG,
-	CFG_TLC_AUTO_AGGREGATION,
-	CFG_TLC_AGG_THRESHOLD,
-	CFG_TLC_TID_LOAD_THRESHOLD,
-	CFG_TLC_BLOCK_ACK_TIMEOUT,
-	CFG_TLC_NO_BA_COUNTED_AS_ONE,
-	CFG_TLC_NUM_BA_STREAMS_ALLOWED,
-	CFG_TLC_NUM_BA_STREAMS_PRESENT,
-	CFG_TLC_RENEW_ADDBA_DELAY,
-	CFG_TLC_NUM_OF_MULTISEC_TO_COUN_LOAD,
-	CFG_TLC_IS_STABLE_IN_HT,
-	CFG_TLC_SR_SIC_1ST_FAIL,
-	CFG_TLC_SR_SIC_1ST_PASS,
-	CFG_TLC_SR_SIC_TOTAL_FAIL,
-	CFG_TLC_SR_SIC_TOTAL_PASS,
-	CFG_RLC_CHAIN_CTRL,
-	CFG_TRK_TABLE_OP_MODE,
-	CFG_TRK_TABLE_RSSI_THRESHOLD,
-	CFG_TX_PWR_TARGET, /* Used By xVT */
-	CFG_TX_PWR_LIMIT_USR,
-	CFG_TX_PWR_LIMIT_BSS, /* 11d limit */
-	CFG_TX_PWR_LIMIT_BSS_CONSTRAINT, /* 11h constraint */
-	CFG_TX_PWR_MODE,
-	CFG_MLME_DBG_NOTIF_BLOCK,
-	CFG_BT_OFF_BECONS_INTERVALS,
-	CFG_BT_FRAG_DURATION,
-	CFG_ACTIVE_CHAINS,
-	CFG_CALIB_CTRL,
-	CFG_CAPABILITY_SUPPORTED_HT_RATES,
-	CFG_HT_MAC_PARAM_INFO,
-	CFG_MIMO_PS_MODE,
-	CFG_HT_DEFAULT_CAPABILIES_INFO,
-	CFG_LED_SC_RESOLUTION_FACTOR,
-	CFG_PTAM_ENERGY_CCK_DET_DEFAULT,
-	CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_DEFAULT,
-	CFG_PTAM_CORR40_4_TH_ADD_MIN_DEFAULT,
-	CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_DEFAULT,
-	CFG_PTAM_CORR32_4_TH_ADD_MIN_DEFAULT,
-	CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_DEFAULT,
-	CFG_PTAM_CORR32_1_TH_ADD_MIN_DEFAULT,
-	CFG_PTAM_ENERGY_CCK_DET_MIN_VAL,
-	CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_MIN_VAL,
-	CFG_PTAM_CORR40_4_TH_ADD_MIN_MIN_VAL,
-	CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_MIN_VAL,
-	CFG_PTAM_CORR32_4_TH_ADD_MIN_MIN_VAL,
-	CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_MIN_VAL,
-	CFG_PTAM_CORR32_1_TH_ADD_MIN_MIN_VAL,
-	CFG_PTAM_ENERGY_CCK_DET_MAX_VAL,
-	CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_MAX_VAL,
-	CFG_PTAM_CORR40_4_TH_ADD_MIN_MAX_VAL,
-	CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_MAX_VAL,
-	CFG_PTAM_CORR32_4_TH_ADD_MIN_MAX_VAL,
-	CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_MAX_VAL,
-	CFG_PTAM_CORR32_1_TH_ADD_MIN_MAX_VAL,
-	CFG_PTAM_ENERGY_CCK_DET_STEP_VAL,
-	CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_STEP_VAL,
-	CFG_PTAM_CORR40_4_TH_ADD_MIN_STEP_VAL,
-	CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_STEP_VAL,
-	CFG_PTAM_CORR32_4_TH_ADD_MIN_STEP_VAL,
-	CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_STEP_VAL,
-	CFG_PTAM_CORR32_1_TH_ADD_MIN_STEP_VAL,
-	CFG_PTAM_LINK_SENS_FA_OFDM_MAX,
-	CFG_PTAM_LINK_SENS_FA_OFDM_MIN,
-	CFG_PTAM_LINK_SENS_FA_CCK_MAX,
-	CFG_PTAM_LINK_SENS_FA_CCK_MIN,
-	CFG_PTAM_LINK_SENS_NRG_DIFF,
-	CFG_PTAM_LINK_SENS_NRG_MARGIN,
-	CFG_PTAM_LINK_SENS_MAX_NUMBER_OF_TIMES_IN_CCK_NO_FA,
-	CFG_PTAM_LINK_SENS_AUTO_CORR_MAX_TH_CCK,
-	CFG_AGG_MGG_TID_LOAD_ADDBA_THRESHOLD,
-	CFG_AGG_MGG_TID_LOAD_DELBA_THRESHOLD,
-	CFG_AGG_MGG_ADDBA_BUF_SIZE,
-	CFG_AGG_MGG_ADDBA_INACTIVE_TIMEOUT,
-	CFG_AGG_MGG_ADDBA_DEBUG_FLAGS,
-	CFG_SCAN_PERIODIC_RSSI_HIGH_THRESHOLD,
-	CFG_SCAN_PERIODIC_COEF_RSSI_HIGH,
-	CFG_11D_ENABLED,
-	CFG_11H_FEATURE_FLAGS,
-
-	/* <-- LAST --> */
-	CFG_TBL_FIX_LAST
-};
-
-/* variable size table */
-enum {
-	CFG_NET_ADDR = 0,
-	CFG_LED_PATTERN_TABLE,
-
-	/* <-- LAST --> */
-	CFG_TBL_VAR_LAST
-};
-
-struct iwm_umac_cmd_set_param_fix {
-	__le16 tbl;
-	__le16 key;
-	__le32 value;
-} __packed;
-
-struct iwm_umac_cmd_set_param_var {
-	__le16 tbl;
-	__le16 key;
-	__le16 len;
-	__le16 reserved;
-} __packed;
-
-struct iwm_umac_cmd_get_param {
-	__le16 tbl;
-	__le16 key;
-} __packed;
-
-struct iwm_umac_cmd_get_param_resp {
-	__le16 tbl;
-	__le16 key;
-	__le16 len;
-	__le16 reserved;
-} __packed;
-
-struct iwm_umac_cmd_eeprom_proxy_hdr {
-	__le32 type;
-	__le32 offset;
-	__le32 len;
-} __packed;
-
-struct iwm_umac_cmd_eeprom_proxy {
-	struct iwm_umac_cmd_eeprom_proxy_hdr hdr;
-	u8 buf[0];
-} __packed;
-
-#define IWM_UMAC_CMD_EEPROM_TYPE_READ       0x1
-#define IWM_UMAC_CMD_EEPROM_TYPE_WRITE      0x2
-
-#define UMAC_CHANNEL_FLAG_VALID		BIT(0)
-#define UMAC_CHANNEL_FLAG_IBSS		BIT(1)
-#define UMAC_CHANNEL_FLAG_ACTIVE	BIT(3)
-#define UMAC_CHANNEL_FLAG_RADAR		BIT(4)
-#define UMAC_CHANNEL_FLAG_DFS		BIT(7)
-
-struct iwm_umac_channel_info {
-	u8 band;
-	u8 type;
-	u8 reserved;
-	u8 flags;
-	__le32 channels_mask;
-} __packed;
-
-struct iwm_umac_cmd_get_channel_list {
-	__le16 count;
-	__le16 reserved;
-	struct iwm_umac_channel_info ch[0];
-} __packed;
-
-
-/* UMAC WiFi interface commands */
-
-/* Coexistence mode */
-#define COEX_MODE_SA  0x1
-#define COEX_MODE_XOR 0x2
-#define COEX_MODE_CM  0x3
-#define COEX_MODE_MAX 0x4
-
-/* Wireless mode */
-#define WIRELESS_MODE_11A  0x1
-#define WIRELESS_MODE_11G  0x2
-#define WIRELESS_MODE_11N  0x4
-
-#define UMAC_PROFILE_EX_IE_REQUIRED	0x1
-#define UMAC_PROFILE_QOS_ALLOWED	0x2
-
-/* Scanning */
-#define UMAC_WIFI_IF_PROBE_OPTION_MAX        10
-
-#define UMAC_WIFI_IF_SCAN_TYPE_USER          0x0
-#define UMAC_WIFI_IF_SCAN_TYPE_UMAC_RESERVED 0x1
-#define UMAC_WIFI_IF_SCAN_TYPE_HOST_PERIODIC 0x2
-#define UMAC_WIFI_IF_SCAN_TYPE_MAX           0x3
-
-struct iwm_umac_ssid {
-	u8 ssid_len;
-	u8 ssid[IEEE80211_MAX_SSID_LEN];
-	u8 reserved[3];
-} __packed;
-
-struct iwm_umac_cmd_scan_request {
-	struct iwm_umac_wifi_if hdr;
-	__le32 type; /* UMAC_WIFI_IF_SCAN_TYPE_* */
-	u8 ssid_num;
-	u8 seq_num;
-	u8 timeout; /* In seconds */
-	u8 reserved;
-	struct iwm_umac_ssid ssids[UMAC_WIFI_IF_PROBE_OPTION_MAX];
-} __packed;
-
-#define UMAC_CIPHER_TYPE_NONE		0xFF
-#define UMAC_CIPHER_TYPE_USE_GROUPCAST	0x00
-#define UMAC_CIPHER_TYPE_WEP_40		0x01
-#define UMAC_CIPHER_TYPE_WEP_104	0x02
-#define UMAC_CIPHER_TYPE_TKIP		0x04
-#define UMAC_CIPHER_TYPE_CCMP		0x08
-
-/* Supported authentication types - bitmap */
-#define UMAC_AUTH_TYPE_OPEN		0x00
-#define UMAC_AUTH_TYPE_LEGACY_PSK	0x01
-#define UMAC_AUTH_TYPE_8021X		0x02
-#define UMAC_AUTH_TYPE_RSNA_PSK		0x04
-
-/* iwm_umac_security.flag is WPA supported -- bits[0:0] */
-#define UMAC_SEC_FLG_WPA_ON_POS		0
-#define UMAC_SEC_FLG_WPA_ON_SEED	1
-#define UMAC_SEC_FLG_WPA_ON_MSK (UMAC_SEC_FLG_WPA_ON_SEED << \
-				 UMAC_SEC_FLG_WPA_ON_POS)
-
-/* iwm_umac_security.flag is WPA2 supported -- bits [1:1] */
-#define UMAC_SEC_FLG_RSNA_ON_POS	1
-#define UMAC_SEC_FLG_RSNA_ON_SEED	1
-#define UMAC_SEC_FLG_RSNA_ON_MSK        (UMAC_SEC_FLG_RSNA_ON_SEED << \
-					 UMAC_SEC_FLG_RSNA_ON_POS)
-
-/* iwm_umac_security.flag is WSC mode on -- bits [2:2] */
-#define UMAC_SEC_FLG_WSC_ON_POS		2
-#define UMAC_SEC_FLG_WSC_ON_SEED	1
-#define UMAC_SEC_FLG_WSC_ON_MSK         (UMAC_SEC_FLG_WSC_ON_SEED << \
-					 UMAC_SEC_FLG_WSC_ON_POS)
-
-
-/* Legacy profile can use only WEP40 and WEP104 for encryption and
- * OPEN or PSK for authentication */
-#define UMAC_SEC_FLG_LEGACY_PROFILE	0
-
-struct iwm_umac_security {
-	u8 auth_type;
-	u8 ucast_cipher;
-	u8 mcast_cipher;
-	u8 flags;
-} __packed;
-
-struct iwm_umac_ibss {
-	u8 beacon_interval;	/* in millisecond */
-	u8 atim;		/* in millisecond */
-	s8 join_only;
-	u8 band;
-	u8 channel;
-	u8 reserved[3];
-} __packed;
-
-#define UMAC_MODE_BSS	0
-#define UMAC_MODE_IBSS	1
-
-#define UMAC_BSSID_MAX	4
-
-struct iwm_umac_profile {
-	struct iwm_umac_wifi_if hdr;
-	__le32 mode;
-	struct iwm_umac_ssid ssid;
-	u8 bssid[UMAC_BSSID_MAX][ETH_ALEN];
-	struct iwm_umac_security sec;
-	struct iwm_umac_ibss ibss;
-	__le32 channel_2ghz;
-	__le32 channel_5ghz;
-	__le16 flags;
-	u8 wireless_mode;
-	u8 bss_num;
-} __packed;
-
-struct iwm_umac_invalidate_profile {
-	struct iwm_umac_wifi_if hdr;
-	u8 reason;
-	u8 reserved[3];
-} __packed;
-
-/* Encryption key commands */
-struct iwm_umac_key_wep40 {
-	struct iwm_umac_wifi_if hdr;
-	struct iwm_umac_key_hdr key_hdr;
-	u8 key[WLAN_KEY_LEN_WEP40];
-	u8 static_key;
-	u8 reserved[2];
-} __packed;
-
-struct iwm_umac_key_wep104 {
-	struct iwm_umac_wifi_if hdr;
-	struct iwm_umac_key_hdr key_hdr;
-	u8 key[WLAN_KEY_LEN_WEP104];
-	u8 static_key;
-	u8 reserved[2];
-} __packed;
-
-#define IWM_TKIP_KEY_SIZE 16
-#define IWM_TKIP_MIC_SIZE 8
-struct iwm_umac_key_tkip {
-	struct iwm_umac_wifi_if hdr;
-	struct iwm_umac_key_hdr key_hdr;
-	u8 iv_count[6];
-	u8 reserved[2];
-	u8 tkip_key[IWM_TKIP_KEY_SIZE];
-	u8 mic_rx_key[IWM_TKIP_MIC_SIZE];
-	u8 mic_tx_key[IWM_TKIP_MIC_SIZE];
-} __packed;
-
-struct iwm_umac_key_ccmp {
-	struct iwm_umac_wifi_if hdr;
-	struct iwm_umac_key_hdr key_hdr;
-	u8 iv_count[6];
-	u8 reserved[2];
-	u8 key[WLAN_KEY_LEN_CCMP];
-} __packed;
-
-struct iwm_umac_key_remove {
-	struct iwm_umac_wifi_if hdr;
-	struct iwm_umac_key_hdr key_hdr;
-} __packed;
-
-struct iwm_umac_tx_key_id {
-	struct iwm_umac_wifi_if hdr;
-	u8 key_idx;
-	u8 reserved[3];
-} __packed;
-
-struct iwm_umac_pwr_trigger {
-	struct iwm_umac_wifi_if hdr;
-	__le32 reseved;
-} __packed;
-
-struct iwm_umac_cmd_stats_req {
-	__le32 flags;
-} __packed;
-
-struct iwm_umac_cmd_stop_resume_tx {
-	u8 flags;
-	u8 sta_id;
-	__le16 stop_resume_tid_msk;
-	__le16 last_seq_num[IWM_UMAC_TID_NR];
-	u16 reserved;
-} __packed;
-
-#define IWM_CMD_PMKID_ADD   1
-#define IWM_CMD_PMKID_DEL   2
-#define IWM_CMD_PMKID_FLUSH 3
-
-struct iwm_umac_pmkid_update {
-	struct iwm_umac_wifi_if hdr;
-	__le32 command;
-	u8 bssid[ETH_ALEN];
-	__le16 reserved;
-	u8 pmkid[WLAN_PMKID_LEN];
-} __packed;
-
-/* LMAC commands */
-int iwm_read_mac(struct iwm_priv *iwm, u8 *mac);
-int iwm_send_prio_table(struct iwm_priv *iwm);
-int iwm_send_init_calib_cfg(struct iwm_priv *iwm, u8 calib_requested);
-int iwm_send_periodic_calib_cfg(struct iwm_priv *iwm, u8 calib_requested);
-int iwm_send_calib_results(struct iwm_priv *iwm);
-int iwm_store_rxiq_calib_result(struct iwm_priv *iwm);
-int iwm_send_ct_kill_cfg(struct iwm_priv *iwm, u8 entry, u8 exit);
-
-/* UMAC commands */
-int iwm_send_wifi_if_cmd(struct iwm_priv *iwm, void *payload, u16 payload_size,
-			 bool resp);
-int iwm_send_umac_reset(struct iwm_priv *iwm, __le32 reset_flags, bool resp);
-int iwm_umac_set_config_fix(struct iwm_priv *iwm, u16 tbl, u16 key, u32 value);
-int iwm_umac_set_config_var(struct iwm_priv *iwm, u16 key,
-			    void *payload, u16 payload_size);
-int iwm_send_umac_config(struct iwm_priv *iwm, __le32 reset_flags);
-int iwm_send_mlme_profile(struct iwm_priv *iwm);
-int __iwm_invalidate_mlme_profile(struct iwm_priv *iwm);
-int iwm_invalidate_mlme_profile(struct iwm_priv *iwm);
-int iwm_send_packet(struct iwm_priv *iwm, struct sk_buff *skb, int pool_id);
-int iwm_set_tx_key(struct iwm_priv *iwm, u8 key_idx);
-int iwm_set_key(struct iwm_priv *iwm, bool remove, struct iwm_key *key);
-int iwm_tx_power_trigger(struct iwm_priv *iwm);
-int iwm_send_umac_stats_req(struct iwm_priv *iwm, u32 flags);
-int iwm_send_umac_channel_list(struct iwm_priv *iwm);
-int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids,
-		   int ssid_num);
-int iwm_scan_one_ssid(struct iwm_priv *iwm, u8 *ssid, int ssid_len);
-int iwm_send_umac_stop_resume_tx(struct iwm_priv *iwm,
-				 struct iwm_umac_notif_stop_resume_tx *ntf);
-int iwm_send_pmkid_update(struct iwm_priv *iwm,
-			  struct cfg80211_pmksa *pmksa, u32 command);
-
-/* UDMA commands */
-int iwm_target_reset(struct iwm_priv *iwm);
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/debug.h b/drivers/net/wireless/iwmc3200wifi/debug.h
deleted file mode 100644
index a0c13a49ab3c..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/debug.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-#ifndef __IWM_DEBUG_H__
-#define __IWM_DEBUG_H__
-
-#define IWM_ERR(p, f, a...) dev_err(iwm_to_dev(p), f, ## a)
-#define IWM_WARN(p, f, a...) dev_warn(iwm_to_dev(p), f, ## a)
-#define IWM_INFO(p, f, a...) dev_info(iwm_to_dev(p), f, ## a)
-#define IWM_CRIT(p, f, a...) dev_crit(iwm_to_dev(p), f, ## a)
-
-#ifdef CONFIG_IWM_DEBUG
-
-#define IWM_DEBUG_MODULE(i, level, module, f, a...)			     \
-do {									     \
-	if (unlikely(i->dbg.dbg_module[IWM_DM_##module] >= (IWM_DL_##level)))\
-		dev_printk(KERN_INFO, (iwm_to_dev(i)),	             \
-			   "%s " f, __func__ , ## a);			     \
-} while (0)
-
-#define IWM_HEXDUMP(i, level, module, pref, buf, len)		             \
-do {									     \
-	if (unlikely(i->dbg.dbg_module[IWM_DM_##module] >= (IWM_DL_##level)))\
-		print_hex_dump(KERN_INFO, pref, DUMP_PREFIX_OFFSET,	     \
-			       16, 1, buf, len, 1);			     \
-} while (0)
-
-#else
-
-#define IWM_DEBUG_MODULE(i, level, module, f, a...)
-#define IWM_HEXDUMP(i, level, module, pref, buf, len)
-
-#endif /* CONFIG_IWM_DEBUG */
-
-/* Debug modules */
-enum iwm_debug_module_id {
-	IWM_DM_BOOT = 0,
-	IWM_DM_FW,
-	IWM_DM_SDIO,
-	IWM_DM_NTF,
-	IWM_DM_RX,
-	IWM_DM_TX,
-	IWM_DM_MLME,
-	IWM_DM_CMD,
-	IWM_DM_WEXT,
-	__IWM_DM_NR,
-};
-#define IWM_DM_DEFAULT 0
-
-#define IWM_DBG_BOOT(i, l, f, a...) IWM_DEBUG_MODULE(i, l, BOOT, f, ## a)
-#define IWM_DBG_FW(i, l, f, a...)   IWM_DEBUG_MODULE(i, l, FW, f, ## a)
-#define IWM_DBG_SDIO(i, l, f, a...) IWM_DEBUG_MODULE(i, l, SDIO, f, ## a)
-#define IWM_DBG_NTF(i, l, f, a...)  IWM_DEBUG_MODULE(i, l, NTF, f, ## a)
-#define IWM_DBG_RX(i, l, f, a...)   IWM_DEBUG_MODULE(i, l, RX, f, ## a)
-#define IWM_DBG_TX(i, l, f, a...)   IWM_DEBUG_MODULE(i, l, TX, f, ## a)
-#define IWM_DBG_MLME(i, l, f, a...) IWM_DEBUG_MODULE(i, l, MLME, f, ## a)
-#define IWM_DBG_CMD(i, l, f, a...)  IWM_DEBUG_MODULE(i, l, CMD, f, ## a)
-#define IWM_DBG_WEXT(i, l, f, a...) IWM_DEBUG_MODULE(i, l, WEXT, f, ## a)
-
-/* Debug levels */
-enum iwm_debug_level {
-	IWM_DL_NONE = 0,
-	IWM_DL_ERR,
-	IWM_DL_WARN,
-	IWM_DL_INFO,
-	IWM_DL_DBG,
-};
-#define IWM_DL_DEFAULT IWM_DL_ERR
-
-struct iwm_debugfs {
-	struct iwm_priv *iwm;
-	struct dentry *rootdir;
-	struct dentry *devdir;
-	struct dentry *dbgdir;
-	struct dentry *txdir;
-	struct dentry *rxdir;
-	struct dentry *busdir;
-
-	u32 dbg_level;
-	struct dentry *dbg_level_dentry;
-
-	unsigned long dbg_modules;
-	struct dentry *dbg_modules_dentry;
-
-	u8 dbg_module[__IWM_DM_NR];
-	struct dentry *dbg_module_dentries[__IWM_DM_NR];
-
-	struct dentry *txq_dentry;
-	struct dentry *tx_credit_dentry;
-	struct dentry *rx_ticket_dentry;
-
-	struct dentry *fw_err_dentry;
-};
-
-#ifdef CONFIG_IWM_DEBUG
-void iwm_debugfs_init(struct iwm_priv *iwm);
-void iwm_debugfs_exit(struct iwm_priv *iwm);
-#else
-static inline void iwm_debugfs_init(struct iwm_priv *iwm) {}
-static inline void iwm_debugfs_exit(struct iwm_priv *iwm) {}
-#endif
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/debugfs.c b/drivers/net/wireless/iwmc3200wifi/debugfs.c
deleted file mode 100644
index b6199d124bb9..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/debugfs.c
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-#include <linux/slab.h>
-#include <linux/kernel.h>
-#include <linux/bitops.h>
-#include <linux/debugfs.h>
-#include <linux/export.h>
-
-#include "iwm.h"
-#include "bus.h"
-#include "rx.h"
-#include "debug.h"
-
-static struct {
-	u8 id;
-	char *name;
-} iwm_debug_module[__IWM_DM_NR] = {
-	 {IWM_DM_BOOT, "boot"},
-	 {IWM_DM_FW,   "fw"},
-	 {IWM_DM_SDIO, "sdio"},
-	 {IWM_DM_NTF,  "ntf"},
-	 {IWM_DM_RX,   "rx"},
-	 {IWM_DM_TX,   "tx"},
-	 {IWM_DM_MLME, "mlme"},
-	 {IWM_DM_CMD,  "cmd"},
-	 {IWM_DM_WEXT,  "wext"},
-};
-
-#define add_dbg_module(dbg, name, id, initlevel) 	\
-do {							\
-	dbg.dbg_module[id] = (initlevel);		\
-	dbg.dbg_module_dentries[id] =			\
-		debugfs_create_x8(name, 0600,		\
-				dbg.dbgdir,		\
-				&(dbg.dbg_module[id]));	\
-} while (0)
-
-static int iwm_debugfs_u32_read(void *data, u64 *val)
-{
-	struct iwm_priv *iwm = data;
-
-	*val = iwm->dbg.dbg_level;
-	return 0;
-}
-
-static int iwm_debugfs_dbg_level_write(void *data, u64 val)
-{
-	struct iwm_priv *iwm = data;
-	int i;
-
-	iwm->dbg.dbg_level = val;
-
-	for (i = 0; i < __IWM_DM_NR; i++)
-		iwm->dbg.dbg_module[i] = val;
-
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(fops_iwm_dbg_level,
-			iwm_debugfs_u32_read, iwm_debugfs_dbg_level_write,
-			"%llu\n");
-
-static int iwm_debugfs_dbg_modules_write(void *data, u64 val)
-{
-	struct iwm_priv *iwm = data;
-	int i, bit;
-
-	iwm->dbg.dbg_modules = val;
-
-	for (i = 0; i < __IWM_DM_NR; i++)
-		iwm->dbg.dbg_module[i] = 0;
-
-	for_each_set_bit(bit, &iwm->dbg.dbg_modules, __IWM_DM_NR)
-		iwm->dbg.dbg_module[bit] = iwm->dbg.dbg_level;
-
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(fops_iwm_dbg_modules,
-			iwm_debugfs_u32_read, iwm_debugfs_dbg_modules_write,
-			"%llu\n");
-
-
-static ssize_t iwm_debugfs_txq_read(struct file *filp, char __user *buffer,
-				   size_t count, loff_t *ppos)
-{
-	struct iwm_priv *iwm = filp->private_data;
-	char *buf;
-	int i, buf_len = 4096;
-	size_t len = 0;
-	ssize_t ret;
-
-	if (*ppos != 0)
-		return 0;
-	if (count < sizeof(buf))
-		return -ENOSPC;
-
-	buf = kzalloc(buf_len, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	for (i = 0; i < IWM_TX_QUEUES; i++) {
-		struct iwm_tx_queue *txq = &iwm->txq[i];
-		struct sk_buff *skb;
-		int j;
-		unsigned long flags;
-
-		spin_lock_irqsave(&txq->queue.lock, flags);
-
-		skb = (struct sk_buff *)&txq->queue;
-
-		len += snprintf(buf + len, buf_len - len, "TXQ #%d\n", i);
-		len += snprintf(buf + len, buf_len - len, "\tStopped:     %d\n",
-				__netif_subqueue_stopped(iwm_to_ndev(iwm),
-							 txq->id));
-		len += snprintf(buf + len, buf_len - len, "\tConcat count:%d\n",
-				txq->concat_count);
-		len += snprintf(buf + len, buf_len - len, "\tQueue len:   %d\n",
-				skb_queue_len(&txq->queue));
-		for (j = 0; j < skb_queue_len(&txq->queue); j++) {
-			struct iwm_tx_info *tx_info;
-
-			skb = skb->next;
-			tx_info = skb_to_tx_info(skb);
-
-			len += snprintf(buf + len, buf_len - len,
-					"\tSKB #%d\n", j);
-			len += snprintf(buf + len, buf_len - len,
-					"\t\tsta:   %d\n", tx_info->sta);
-			len += snprintf(buf + len, buf_len - len,
-					"\t\tcolor: %d\n", tx_info->color);
-			len += snprintf(buf + len, buf_len - len,
-					"\t\ttid:   %d\n", tx_info->tid);
-		}
-
-		spin_unlock_irqrestore(&txq->queue.lock, flags);
-
-		spin_lock_irqsave(&txq->stopped_queue.lock, flags);
-
-		len += snprintf(buf + len, buf_len - len,
-				"\tStopped Queue len:   %d\n",
-				skb_queue_len(&txq->stopped_queue));
-		for (j = 0; j < skb_queue_len(&txq->stopped_queue); j++) {
-			struct iwm_tx_info *tx_info;
-
-			skb = skb->next;
-			tx_info = skb_to_tx_info(skb);
-
-			len += snprintf(buf + len, buf_len - len,
-					"\tSKB #%d\n", j);
-			len += snprintf(buf + len, buf_len - len,
-					"\t\tsta:   %d\n", tx_info->sta);
-			len += snprintf(buf + len, buf_len - len,
-					"\t\tcolor: %d\n", tx_info->color);
-			len += snprintf(buf + len, buf_len - len,
-					"\t\ttid:   %d\n", tx_info->tid);
-		}
-
-		spin_unlock_irqrestore(&txq->stopped_queue.lock, flags);
-	}
-
-	ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len);
-	kfree(buf);
-
-	return ret;
-}
-
-static ssize_t iwm_debugfs_tx_credit_read(struct file *filp,
-					  char __user *buffer,
-					  size_t count, loff_t *ppos)
-{
-	struct iwm_priv *iwm = filp->private_data;
-	struct iwm_tx_credit *credit = &iwm->tx_credit;
-	char *buf;
-	int i, buf_len = 4096;
-	size_t len = 0;
-	ssize_t ret;
-
-	if (*ppos != 0)
-		return 0;
-	if (count < sizeof(buf))
-		return -ENOSPC;
-
-	buf = kzalloc(buf_len, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	len += snprintf(buf + len, buf_len - len,
-			"NR pools:  %d\n", credit->pool_nr);
-	len += snprintf(buf + len, buf_len - len,
-			"pools map: 0x%lx\n", credit->full_pools_map);
-
-	len += snprintf(buf + len, buf_len - len, "\n### POOLS ###\n");
-	for (i = 0; i < IWM_MACS_OUT_GROUPS; i++) {
-		len += snprintf(buf + len, buf_len - len,
-				"pools entry #%d\n", i);
-		len += snprintf(buf + len, buf_len - len,
-				"\tid:          %d\n",
-				credit->pools[i].id);
-		len += snprintf(buf + len, buf_len - len,
-				"\tsid:         %d\n",
-				credit->pools[i].sid);
-		len += snprintf(buf + len, buf_len - len,
-				"\tmin_pages:   %d\n",
-				credit->pools[i].min_pages);
-		len += snprintf(buf + len, buf_len - len,
-				"\tmax_pages:   %d\n",
-				credit->pools[i].max_pages);
-		len += snprintf(buf + len, buf_len - len,
-				"\talloc_pages: %d\n",
-				credit->pools[i].alloc_pages);
-		len += snprintf(buf + len, buf_len - len,
-				"\tfreed_pages: %d\n",
-				credit->pools[i].total_freed_pages);
-	}
-
-	len += snprintf(buf + len, buf_len - len, "\n### SPOOLS ###\n");
-	for (i = 0; i < IWM_MACS_OUT_SGROUPS; i++) {
-		len += snprintf(buf + len, buf_len - len,
-				"spools entry #%d\n", i);
-		len += snprintf(buf + len, buf_len - len,
-				"\tid:          %d\n",
-				credit->spools[i].id);
-		len += snprintf(buf + len, buf_len - len,
-				"\tmax_pages:   %d\n",
-				credit->spools[i].max_pages);
-		len += snprintf(buf + len, buf_len - len,
-				"\talloc_pages: %d\n",
-				credit->spools[i].alloc_pages);
-
-	}
-
-	ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len);
-	kfree(buf);
-
-	return ret;
-}
-
-static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp,
-					  char __user *buffer,
-					  size_t count, loff_t *ppos)
-{
-	struct iwm_priv *iwm = filp->private_data;
-	struct iwm_rx_ticket_node *ticket;
-	char *buf;
-	int buf_len = 4096, i;
-	size_t len = 0;
-	ssize_t ret;
-
-	if (*ppos != 0)
-		return 0;
-	if (count < sizeof(buf))
-		return -ENOSPC;
-
-	buf = kzalloc(buf_len, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	spin_lock(&iwm->ticket_lock);
-	list_for_each_entry(ticket, &iwm->rx_tickets, node) {
-		len += snprintf(buf + len, buf_len - len, "Ticket #%d\n",
-				ticket->ticket->id);
-		len += snprintf(buf + len, buf_len - len, "\taction: 0x%x\n",
-				ticket->ticket->action);
-		len += snprintf(buf + len, buf_len - len, "\tflags:  0x%x\n",
-				ticket->ticket->flags);
-	}
-	spin_unlock(&iwm->ticket_lock);
-
-	for (i = 0; i < IWM_RX_ID_HASH; i++) {
-		struct iwm_rx_packet *packet;
-		struct list_head *pkt_list = &iwm->rx_packets[i];
-
-		if (!list_empty(pkt_list)) {
-			len += snprintf(buf + len, buf_len - len,
-					"Packet hash #%d\n", i);
-			spin_lock(&iwm->packet_lock[i]);
-			list_for_each_entry(packet, pkt_list, node) {
-				len += snprintf(buf + len, buf_len - len,
-						"\tPacket id:     %d\n",
-						packet->id);
-				len += snprintf(buf + len, buf_len - len,
-						"\tPacket length: %lu\n",
-						packet->pkt_size);
-			}
-			spin_unlock(&iwm->packet_lock[i]);
-		}
-	}
-
-	ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len);
-	kfree(buf);
-
-	return ret;
-}
-
-static ssize_t iwm_debugfs_fw_err_read(struct file *filp,
-				       char __user *buffer,
-				       size_t count, loff_t *ppos)
-{
-
-	struct iwm_priv *iwm = filp->private_data;
-	char buf[512];
-	int buf_len = 512;
-	size_t len = 0;
-
-	if (*ppos != 0)
-		return 0;
-	if (count < sizeof(buf))
-		return -ENOSPC;
-
-	if (!iwm->last_fw_err)
-		return -ENOMEM;
-
-	if (iwm->last_fw_err->line_num == 0)
-		goto out;
-
-	len += snprintf(buf + len, buf_len - len, "%cMAC FW ERROR:\n",
-	     (le32_to_cpu(iwm->last_fw_err->category) == UMAC_SYS_ERR_CAT_LMAC)
-			? 'L' : 'U');
-	len += snprintf(buf + len, buf_len - len,
-			"\tCategory:    %d\n",
-			le32_to_cpu(iwm->last_fw_err->category));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tStatus:      0x%x\n",
-			le32_to_cpu(iwm->last_fw_err->status));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tPC:          0x%x\n",
-			le32_to_cpu(iwm->last_fw_err->pc));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tblink1:      %d\n",
-			le32_to_cpu(iwm->last_fw_err->blink1));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tblink2:      %d\n",
-			le32_to_cpu(iwm->last_fw_err->blink2));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tilink1:      %d\n",
-			le32_to_cpu(iwm->last_fw_err->ilink1));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tilink2:      %d\n",
-			le32_to_cpu(iwm->last_fw_err->ilink2));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tData1:       0x%x\n",
-			le32_to_cpu(iwm->last_fw_err->data1));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tData2:       0x%x\n",
-			le32_to_cpu(iwm->last_fw_err->data2));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tLine number: %d\n",
-			le32_to_cpu(iwm->last_fw_err->line_num));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tUMAC status: 0x%x\n",
-			le32_to_cpu(iwm->last_fw_err->umac_status));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tLMAC status: 0x%x\n",
-			le32_to_cpu(iwm->last_fw_err->lmac_status));
-
-	len += snprintf(buf + len, buf_len - len,
-			"\tSDIO status: 0x%x\n",
-			le32_to_cpu(iwm->last_fw_err->sdio_status));
-
-out:
-
-	return simple_read_from_buffer(buffer, len, ppos, buf, buf_len);
-}
-
-static const struct file_operations iwm_debugfs_txq_fops = {
-	.owner =	THIS_MODULE,
-	.open =		simple_open,
-	.read =		iwm_debugfs_txq_read,
-	.llseek =	default_llseek,
-};
-
-static const struct file_operations iwm_debugfs_tx_credit_fops = {
-	.owner =	THIS_MODULE,
-	.open =		simple_open,
-	.read =		iwm_debugfs_tx_credit_read,
-	.llseek =	default_llseek,
-};
-
-static const struct file_operations iwm_debugfs_rx_ticket_fops = {
-	.owner =	THIS_MODULE,
-	.open =		simple_open,
-	.read =		iwm_debugfs_rx_ticket_read,
-	.llseek =	default_llseek,
-};
-
-static const struct file_operations iwm_debugfs_fw_err_fops = {
-	.owner =	THIS_MODULE,
-	.open =		simple_open,
-	.read =		iwm_debugfs_fw_err_read,
-	.llseek =	default_llseek,
-};
-
-void iwm_debugfs_init(struct iwm_priv *iwm)
-{
-	int i;
-
-	iwm->dbg.rootdir = debugfs_create_dir(KBUILD_MODNAME, NULL);
-	iwm->dbg.devdir = debugfs_create_dir(wiphy_name(iwm_to_wiphy(iwm)),
-					     iwm->dbg.rootdir);
-	iwm->dbg.dbgdir = debugfs_create_dir("debug", iwm->dbg.devdir);
-	iwm->dbg.rxdir = debugfs_create_dir("rx", iwm->dbg.devdir);
-	iwm->dbg.txdir = debugfs_create_dir("tx", iwm->dbg.devdir);
-	iwm->dbg.busdir = debugfs_create_dir("bus", iwm->dbg.devdir);
-	if (iwm->bus_ops->debugfs_init)
-		iwm->bus_ops->debugfs_init(iwm, iwm->dbg.busdir);
-
-	iwm->dbg.dbg_level = IWM_DL_NONE;
-	iwm->dbg.dbg_level_dentry =
-		debugfs_create_file("level", 0200, iwm->dbg.dbgdir, iwm,
-				    &fops_iwm_dbg_level);
-
-	iwm->dbg.dbg_modules = IWM_DM_DEFAULT;
-	iwm->dbg.dbg_modules_dentry =
-		debugfs_create_file("modules", 0200, iwm->dbg.dbgdir, iwm,
-				    &fops_iwm_dbg_modules);
-
-	for (i = 0; i < __IWM_DM_NR; i++)
-		add_dbg_module(iwm->dbg, iwm_debug_module[i].name,
-			       iwm_debug_module[i].id, IWM_DL_DEFAULT);
-
-	iwm->dbg.txq_dentry = debugfs_create_file("queues", 0200,
-						  iwm->dbg.txdir, iwm,
-						  &iwm_debugfs_txq_fops);
-	iwm->dbg.tx_credit_dentry = debugfs_create_file("credits", 0200,
-						   iwm->dbg.txdir, iwm,
-						   &iwm_debugfs_tx_credit_fops);
-	iwm->dbg.rx_ticket_dentry = debugfs_create_file("tickets", 0200,
-						  iwm->dbg.rxdir, iwm,
-						  &iwm_debugfs_rx_ticket_fops);
-	iwm->dbg.fw_err_dentry = debugfs_create_file("last_fw_err", 0200,
-						     iwm->dbg.dbgdir, iwm,
-						     &iwm_debugfs_fw_err_fops);
-}
-
-void iwm_debugfs_exit(struct iwm_priv *iwm)
-{
-	int i;
-
-	for (i = 0; i < __IWM_DM_NR; i++)
-		debugfs_remove(iwm->dbg.dbg_module_dentries[i]);
-
-	debugfs_remove(iwm->dbg.dbg_modules_dentry);
-	debugfs_remove(iwm->dbg.dbg_level_dentry);
-	debugfs_remove(iwm->dbg.txq_dentry);
-	debugfs_remove(iwm->dbg.tx_credit_dentry);
-	debugfs_remove(iwm->dbg.rx_ticket_dentry);
-	debugfs_remove(iwm->dbg.fw_err_dentry);
-	if (iwm->bus_ops->debugfs_exit)
-		iwm->bus_ops->debugfs_exit(iwm);
-
-	debugfs_remove(iwm->dbg.busdir);
-	debugfs_remove(iwm->dbg.dbgdir);
-	debugfs_remove(iwm->dbg.txdir);
-	debugfs_remove(iwm->dbg.rxdir);
-	debugfs_remove(iwm->dbg.devdir);
-	debugfs_remove(iwm->dbg.rootdir);
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.c b/drivers/net/wireless/iwmc3200wifi/eeprom.c
deleted file mode 100644
index e80e776b74f7..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/eeprom.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-
-#include "iwm.h"
-#include "umac.h"
-#include "commands.h"
-#include "eeprom.h"
-
-static struct iwm_eeprom_entry eeprom_map[] = {
-	[IWM_EEPROM_SIG] =
-	{"Signature", IWM_EEPROM_SIG_OFF, IWM_EEPROM_SIG_LEN},
-
-	[IWM_EEPROM_VERSION] =
-	{"Version", IWM_EEPROM_VERSION_OFF, IWM_EEPROM_VERSION_LEN},
-
-	[IWM_EEPROM_OEM_HW_VERSION] =
-	{"OEM HW version", IWM_EEPROM_OEM_HW_VERSION_OFF,
-	 IWM_EEPROM_OEM_HW_VERSION_LEN},
-
-	[IWM_EEPROM_MAC_VERSION] =
-	{"MAC version", IWM_EEPROM_MAC_VERSION_OFF, IWM_EEPROM_MAC_VERSION_LEN},
-
-	[IWM_EEPROM_CARD_ID] =
-	{"Card ID", IWM_EEPROM_CARD_ID_OFF, IWM_EEPROM_CARD_ID_LEN},
-
-	[IWM_EEPROM_RADIO_CONF] =
-	{"Radio config", IWM_EEPROM_RADIO_CONF_OFF, IWM_EEPROM_RADIO_CONF_LEN},
-
-	[IWM_EEPROM_SKU_CAP] =
-	{"SKU capabilities", IWM_EEPROM_SKU_CAP_OFF, IWM_EEPROM_SKU_CAP_LEN},
-
-	[IWM_EEPROM_FAT_CHANNELS_CAP] =
-	{"HT channels capabilities", IWM_EEPROM_FAT_CHANNELS_CAP_OFF,
-	 IWM_EEPROM_FAT_CHANNELS_CAP_LEN},
-
-	[IWM_EEPROM_CALIB_RXIQ_OFFSET] =
-	{"RX IQ offset", IWM_EEPROM_CALIB_RXIQ_OFF, IWM_EEPROM_INDIRECT_LEN},
-
-	[IWM_EEPROM_CALIB_RXIQ] =
-	{"Calib RX IQ", 0, IWM_EEPROM_CALIB_RXIQ_LEN},
-};
-
-
-static int iwm_eeprom_read(struct iwm_priv *iwm, u8 eeprom_id)
-{
-	int ret;
-	u32 entry_size, chunk_size, data_offset = 0, addr_offset = 0;
-	u32 addr;
-	struct iwm_udma_wifi_cmd udma_cmd;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_umac_cmd_eeprom_proxy eeprom_cmd;
-
-	if (eeprom_id > (IWM_EEPROM_LAST - 1))
-		return -EINVAL;
-
-	entry_size = eeprom_map[eeprom_id].length;
-
-	if (eeprom_id >= IWM_EEPROM_INDIRECT_DATA) {
-		/* indirect data */
-		u32 off_id = eeprom_id - IWM_EEPROM_INDIRECT_DATA +
-			     IWM_EEPROM_INDIRECT_OFFSET;
-
-		eeprom_map[eeprom_id].offset =
-			*(u16 *)(iwm->eeprom + eeprom_map[off_id].offset) << 1;
-	}
-
-	addr = eeprom_map[eeprom_id].offset;
-
-	udma_cmd.eop = 1;
-	udma_cmd.credit_group = 0x4;
-	udma_cmd.ra_tid = UMAC_HDI_ACT_TBL_IDX_HOST_CMD;
-	udma_cmd.lmac_offset = 0;
-
-	umac_cmd.id = UMAC_CMD_OPCODE_EEPROM_PROXY;
-	umac_cmd.resp = 1;
-
-	while (entry_size > 0) {
-		chunk_size = min_t(u32, entry_size, IWM_MAX_EEPROM_DATA_LEN);
-
-		eeprom_cmd.hdr.type =
-			cpu_to_le32(IWM_UMAC_CMD_EEPROM_TYPE_READ);
-		eeprom_cmd.hdr.offset = cpu_to_le32(addr + addr_offset);
-		eeprom_cmd.hdr.len = cpu_to_le32(chunk_size);
-
-		ret = iwm_hal_send_umac_cmd(iwm, &udma_cmd,
-					    &umac_cmd, &eeprom_cmd,
-				     sizeof(struct iwm_umac_cmd_eeprom_proxy));
-		if (ret < 0) {
-			IWM_ERR(iwm, "Couldn't read eeprom\n");
-			return ret;
-		}
-
-		ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_EEPROM_PROXY,
-				       IWM_SRC_UMAC, 2*HZ);
-		if (ret < 0) {
-			IWM_ERR(iwm, "Did not get any eeprom answer\n");
-			return ret;
-		}
-
-		data_offset += chunk_size;
-		addr_offset += chunk_size;
-		entry_size -= chunk_size;
-	}
-
-	return 0;
-}
-
-u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id)
-{
-	if (!iwm->eeprom)
-		return ERR_PTR(-ENODEV);
-
-	return iwm->eeprom + eeprom_map[eeprom_id].offset;
-}
-
-int iwm_eeprom_fat_channels(struct iwm_priv *iwm)
-{
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	struct ieee80211_supported_band *band;
-	u16 *channels, i;
-
-	channels = (u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_FAT_CHANNELS_CAP);
-	if (IS_ERR(channels))
-		return PTR_ERR(channels);
-
-	band = wiphy->bands[IEEE80211_BAND_2GHZ];
-	band->ht_cap.ht_supported = true;
-
-	for (i = 0; i < IWM_EEPROM_FAT_CHANNELS_24; i++)
-		if (!(channels[i] & IWM_EEPROM_FAT_CHANNEL_ENABLED))
-			band->ht_cap.ht_supported = false;
-
-	band = wiphy->bands[IEEE80211_BAND_5GHZ];
-	band->ht_cap.ht_supported = true;
-	for (i = IWM_EEPROM_FAT_CHANNELS_24; i < IWM_EEPROM_FAT_CHANNELS; i++)
-		if (!(channels[i] & IWM_EEPROM_FAT_CHANNEL_ENABLED))
-			band->ht_cap.ht_supported = false;
-
-	return 0;
-}
-
-u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm)
-{
-	u16 sku_cap;
-	u32 wireless_mode = 0;
-
-	sku_cap = *((u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_SKU_CAP));
-
-	if (sku_cap & IWM_EEPROM_SKU_CAP_BAND_24GHZ)
-		wireless_mode |= WIRELESS_MODE_11G;
-
-	if (sku_cap & IWM_EEPROM_SKU_CAP_BAND_52GHZ)
-		wireless_mode |= WIRELESS_MODE_11A;
-
-	if (sku_cap & IWM_EEPROM_SKU_CAP_11N_ENABLE)
-		wireless_mode |= WIRELESS_MODE_11N;
-
-	return wireless_mode;
-}
-
-
-int iwm_eeprom_init(struct iwm_priv *iwm)
-{
-	int i, ret = 0;
-	char name[32];
-
-	iwm->eeprom = kzalloc(IWM_EEPROM_LEN, GFP_KERNEL);
-	if (!iwm->eeprom)
-		return -ENOMEM;
-
-	for (i = IWM_EEPROM_FIRST; i < IWM_EEPROM_LAST; i++) {
-		ret = iwm_eeprom_read(iwm, i);
-		if (ret < 0) {
-			IWM_ERR(iwm, "Couldn't read eeprom entry #%d: %s\n",
-				i, eeprom_map[i].name);
-			break;
-		}
-	}
-
-	IWM_DBG_BOOT(iwm, DBG, "EEPROM dump:\n");
-	for (i = IWM_EEPROM_FIRST; i < IWM_EEPROM_LAST; i++) {
-		memset(name, 0, 32);
-		sprintf(name, "%s: ", eeprom_map[i].name);
-
-		IWM_HEXDUMP(iwm, DBG, BOOT, name,
-			    iwm->eeprom + eeprom_map[i].offset,
-			    eeprom_map[i].length);
-	}
-
-	return ret;
-}
-
-void iwm_eeprom_exit(struct iwm_priv *iwm)
-{
-	kfree(iwm->eeprom);
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.h b/drivers/net/wireless/iwmc3200wifi/eeprom.h
deleted file mode 100644
index 4e3a3fdab0d3..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/eeprom.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef __IWM_EEPROM_H__
-#define __IWM_EEPROM_H__
-
-enum {
-	IWM_EEPROM_SIG = 0,
-	IWM_EEPROM_FIRST = IWM_EEPROM_SIG,
-	IWM_EEPROM_VERSION,
-	IWM_EEPROM_OEM_HW_VERSION,
-	IWM_EEPROM_MAC_VERSION,
-	IWM_EEPROM_CARD_ID,
-	IWM_EEPROM_RADIO_CONF,
-	IWM_EEPROM_SKU_CAP,
-	IWM_EEPROM_FAT_CHANNELS_CAP,
-
-	IWM_EEPROM_INDIRECT_OFFSET,
-	IWM_EEPROM_CALIB_RXIQ_OFFSET = IWM_EEPROM_INDIRECT_OFFSET,
-
-	IWM_EEPROM_INDIRECT_DATA,
-	IWM_EEPROM_CALIB_RXIQ = IWM_EEPROM_INDIRECT_DATA,
-
-	IWM_EEPROM_LAST,
-};
-
-#define IWM_EEPROM_SIG_OFF                 0x00
-#define IWM_EEPROM_VERSION_OFF            (0x54 << 1)
-#define IWM_EEPROM_OEM_HW_VERSION_OFF     (0x56 << 1)
-#define IWM_EEPROM_MAC_VERSION_OFF        (0x30 << 1)
-#define IWM_EEPROM_CARD_ID_OFF            (0x5d << 1)
-#define IWM_EEPROM_RADIO_CONF_OFF         (0x58 << 1)
-#define IWM_EEPROM_SKU_CAP_OFF            (0x55 << 1)
-#define IWM_EEPROM_CALIB_CONFIG_OFF       (0x7c << 1)
-#define IWM_EEPROM_FAT_CHANNELS_CAP_OFF   (0xde << 1)
-
-#define IWM_EEPROM_SIG_LEN              4
-#define IWM_EEPROM_VERSION_LEN          2
-#define IWM_EEPROM_OEM_HW_VERSION_LEN   2
-#define IWM_EEPROM_MAC_VERSION_LEN      1
-#define IWM_EEPROM_CARD_ID_LEN          2
-#define IWM_EEPROM_RADIO_CONF_LEN       2
-#define IWM_EEPROM_SKU_CAP_LEN          2
-#define IWM_EEPROM_FAT_CHANNELS_CAP_LEN 40
-#define IWM_EEPROM_INDIRECT_LEN		2
-
-#define IWM_MAX_EEPROM_DATA_LEN         240
-#define IWM_EEPROM_LEN                  0x800
-
-#define IWM_EEPROM_MIN_ALLOWED_VERSION          0x0610
-#define IWM_EEPROM_MAX_ALLOWED_VERSION          0x0700
-#define IWM_EEPROM_CURRENT_VERSION              0x0612
-
-#define IWM_EEPROM_SKU_CAP_BAND_24GHZ           (1 << 4)
-#define IWM_EEPROM_SKU_CAP_BAND_52GHZ           (1 << 5)
-#define IWM_EEPROM_SKU_CAP_11N_ENABLE           (1 << 6)
-
-#define IWM_EEPROM_FAT_CHANNELS 20
-/* 2.4 gHz FAT primary channels: 1, 2, 3, 4, 5, 6, 7, 8, 9 */
-#define IWM_EEPROM_FAT_CHANNELS_24 9
-/* 5.2 gHz FAT primary channels: 36,44,52,60,100,108,116,124,132,149,157 */
-#define IWM_EEPROM_FAT_CHANNELS_52 11
-
-#define IWM_EEPROM_FAT_CHANNEL_ENABLED (1 << 0)
-
-enum {
-	IWM_EEPROM_CALIB_CAL_HDR,
-	IWM_EEPROM_CALIB_TX_POWER,
-	IWM_EEPROM_CALIB_XTAL,
-	IWM_EEPROM_CALIB_TEMPERATURE,
-	IWM_EEPROM_CALIB_RX_BB_FILTER,
-	IWM_EEPROM_CALIB_RX_IQ,
-	IWM_EEPROM_CALIB_MAX,
-};
-
-#define IWM_EEPROM_CALIB_RXIQ_OFF	(IWM_EEPROM_CALIB_CONFIG_OFF + \
-					 (IWM_EEPROM_CALIB_RX_IQ << 1))
-#define IWM_EEPROM_CALIB_RXIQ_LEN	sizeof(struct iwm_lmac_calib_rxiq)
-
-struct iwm_eeprom_entry {
-	char *name;
-	u32 offset;
-	u32 length;
-};
-
-int iwm_eeprom_init(struct iwm_priv *iwm);
-void iwm_eeprom_exit(struct iwm_priv *iwm);
-u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id);
-int iwm_eeprom_fat_channels(struct iwm_priv *iwm);
-u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm);
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/fw.c b/drivers/net/wireless/iwmc3200wifi/fw.c
deleted file mode 100644
index 6f1afe6bbc8c..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/fw.c
+++ /dev/null
@@ -1,416 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/firmware.h>
-
-#include "iwm.h"
-#include "bus.h"
-#include "hal.h"
-#include "umac.h"
-#include "debug.h"
-#include "fw.h"
-#include "commands.h"
-
-static const char fw_barker[] = "*WESTOPFORNOONE*";
-
-/*
- * @op_code: Op code we're looking for.
- * @index: There can be several instances of the same opcode within
- *         the firmware. Index specifies which one we're looking for.
- */
-static int iwm_fw_op_offset(struct iwm_priv *iwm, const struct firmware *fw,
-			    u16 op_code, u32 index)
-{
-	int offset = -EINVAL, fw_offset;
-	u32 op_index = 0;
-	const u8 *fw_ptr;
-	struct iwm_fw_hdr_rec *rec;
-
-	fw_offset = 0;
-	fw_ptr = fw->data;
-
-	/* We first need to look for the firmware barker */
-	if (memcmp(fw_ptr, fw_barker, IWM_HDR_BARKER_LEN)) {
-		IWM_ERR(iwm, "No barker string in this FW\n");
-		return -EINVAL;
-	}
-
-	if (fw->size < IWM_HDR_LEN) {
-		IWM_ERR(iwm, "FW is too small (%zu)\n", fw->size);
-		return -EINVAL;
-	}
-
-	fw_offset += IWM_HDR_BARKER_LEN;
-
-	while (fw_offset < fw->size) {
-		rec = (struct iwm_fw_hdr_rec *)(fw_ptr + fw_offset);
-
-		IWM_DBG_FW(iwm, DBG, "FW: op_code: 0x%x, len: %d @ 0x%x\n",
-			   rec->op_code, rec->len, fw_offset);
-
-		if (rec->op_code == IWM_HDR_REC_OP_INVALID) {
-			IWM_DBG_FW(iwm, DBG, "Reached INVALID op code\n");
-			break;
-		}
-
-		if (rec->op_code == op_code) {
-			if (op_index == index) {
-				fw_offset += sizeof(struct iwm_fw_hdr_rec);
-				offset = fw_offset;
-				goto out;
-			}
-			op_index++;
-		}
-
-		fw_offset += sizeof(struct iwm_fw_hdr_rec) + rec->len;
-	}
-
- out:
-	return offset;
-}
-
-static int iwm_load_firmware_chunk(struct iwm_priv *iwm,
-				   const struct firmware *fw,
-				   struct iwm_fw_img_desc *img_desc)
-{
-	struct iwm_udma_nonwifi_cmd target_cmd;
-	u32 chunk_size;
-	const u8 *chunk_ptr;
-	int ret = 0;
-
-	IWM_DBG_FW(iwm, INFO, "Loading FW chunk: %d bytes @ 0x%x\n",
-		   img_desc->length, img_desc->address);
-
-	target_cmd.opcode = UMAC_HDI_OUT_OPCODE_WRITE;
-	target_cmd.handle_by_hw = 1;
-	target_cmd.op2 = 0;
-	target_cmd.resp = 0;
-	target_cmd.eop = 1;
-
-	chunk_size = img_desc->length;
-	chunk_ptr = fw->data + img_desc->offset;
-
-	while (chunk_size > 0) {
-		u32 tmp_chunk_size;
-
-		tmp_chunk_size = min_t(u32, chunk_size,
-				       IWM_MAX_NONWIFI_CMD_BUFF_SIZE);
-
-		target_cmd.addr = cpu_to_le32(img_desc->address +
-				    (chunk_ptr - fw->data - img_desc->offset));
-		target_cmd.op1_sz = cpu_to_le32(tmp_chunk_size);
-
-		IWM_DBG_FW(iwm, DBG, "\t%d bytes @ 0x%x\n",
-			   tmp_chunk_size, target_cmd.addr);
-
-		ret = iwm_hal_send_target_cmd(iwm, &target_cmd, chunk_ptr);
-		if (ret < 0) {
-			IWM_ERR(iwm, "Couldn't load FW chunk\n");
-			break;
-		}
-
-		chunk_size -= tmp_chunk_size;
-		chunk_ptr += tmp_chunk_size;
-	}
-
-	return ret;
-}
-/*
- * To load a fw image to the target, we basically go through the
- * fw, looking for OP_MEM_DESC records. Once we found one, we
- * pass it to iwm_load_firmware_chunk().
- * The OP_MEM_DESC records contain the actuall memory chunk to be
- * sent, but also the destination address.
- */
-static int iwm_load_img(struct iwm_priv *iwm, const char *img_name)
-{
-	const struct firmware *fw;
-	struct iwm_fw_img_desc *img_desc;
-	struct iwm_fw_img_ver *ver;
-	int ret = 0, fw_offset;
-	u32 opcode_idx = 0, build_date;
-	char *build_tag;
-
-	ret = request_firmware(&fw, img_name, iwm_to_dev(iwm));
-	if (ret) {
-		IWM_ERR(iwm, "Request firmware failed");
-		return ret;
-	}
-
-	IWM_DBG_FW(iwm, INFO, "Start to load FW %s\n", img_name);
-
-	while (1) {
-		fw_offset = iwm_fw_op_offset(iwm, fw,
-					     IWM_HDR_REC_OP_MEM_DESC,
-					     opcode_idx);
-		if (fw_offset < 0)
-			break;
-
-		img_desc = (struct iwm_fw_img_desc *)(fw->data + fw_offset);
-		ret = iwm_load_firmware_chunk(iwm, fw, img_desc);
-		if (ret < 0)
-			goto err_release_fw;
-		opcode_idx++;
-	}
-
-	/* Read firmware version */
-	fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_SW_VER, 0);
-	if (fw_offset < 0)
-		goto err_release_fw;
-
-	ver = (struct iwm_fw_img_ver *)(fw->data + fw_offset);
-
-	/* Read build tag */
-	fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_BUILD_TAG, 0);
-	if (fw_offset < 0)
-		goto err_release_fw;
-
-	build_tag = (char *)(fw->data + fw_offset);
-
-	/* Read build date */
-	fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_BUILD_DATE, 0);
-	if (fw_offset < 0)
-		goto err_release_fw;
-
-	build_date = *(u32 *)(fw->data + fw_offset);
-
-	IWM_INFO(iwm, "%s:\n", img_name);
-	IWM_INFO(iwm, "\tVersion:    %02X.%02X\n", ver->major, ver->minor);
-	IWM_INFO(iwm, "\tBuild tag:  %s\n", build_tag);
-	IWM_INFO(iwm, "\tBuild date: %x-%x-%x\n",
-		 IWM_BUILD_YEAR(build_date), IWM_BUILD_MONTH(build_date),
-		 IWM_BUILD_DAY(build_date));
-
-	if (!strcmp(img_name, iwm->bus_ops->umac_name))
-		sprintf(iwm->umac_version, "%02X.%02X",
-			ver->major, ver->minor);
-
-	if (!strcmp(img_name, iwm->bus_ops->lmac_name))
-		sprintf(iwm->lmac_version, "%02X.%02X",
-			ver->major, ver->minor);
-
- err_release_fw:
-	release_firmware(fw);
-
-	return ret;
-}
-
-static int iwm_load_umac(struct iwm_priv *iwm)
-{
-	struct iwm_udma_nonwifi_cmd target_cmd;
-	int ret;
-
-	ret = iwm_load_img(iwm, iwm->bus_ops->umac_name);
-	if (ret < 0)
-		return ret;
-
-	/* We've loaded the UMAC, we can tell the target to jump there */
-	target_cmd.opcode = UMAC_HDI_OUT_OPCODE_JUMP;
-	target_cmd.addr = cpu_to_le32(UMAC_MU_FW_INST_DATA_12_ADDR);
-	target_cmd.op1_sz = 0;
-	target_cmd.op2 = 0;
-	target_cmd.handle_by_hw = 0;
-	target_cmd.resp = 1 ;
-	target_cmd.eop = 1;
-
-	ret = iwm_hal_send_target_cmd(iwm, &target_cmd, NULL);
-	if (ret < 0)
-		IWM_ERR(iwm, "Couldn't send JMP command\n");
-
-	return ret;
-}
-
-static int iwm_load_lmac(struct iwm_priv *iwm, const char *img_name)
-{
-	int ret;
-
-	ret = iwm_load_img(iwm, img_name);
-	if (ret < 0)
-		return ret;
-
-	return iwm_send_umac_reset(iwm,
-			cpu_to_le32(UMAC_RST_CTRL_FLG_LARC_CLK_EN), 0);
-}
-
-static int iwm_init_calib(struct iwm_priv *iwm, unsigned long cfg_bitmap,
-			  unsigned long expected_bitmap, u8 rx_iq_cmd)
-{
-	/* Read RX IQ calibration result from EEPROM */
-	if (test_bit(rx_iq_cmd, &cfg_bitmap)) {
-		iwm_store_rxiq_calib_result(iwm);
-		set_bit(PHY_CALIBRATE_RX_IQ_CMD, &iwm->calib_done_map);
-	}
-
-	iwm_send_prio_table(iwm);
-	iwm_send_init_calib_cfg(iwm, cfg_bitmap);
-
-	while (iwm->calib_done_map != expected_bitmap) {
-		if (iwm_notif_handle(iwm, CALIBRATION_RES_NOTIFICATION,
-				     IWM_SRC_LMAC, WAIT_NOTIF_TIMEOUT)) {
-			IWM_DBG_FW(iwm, DBG, "Initial calibration timeout\n");
-			return -ETIMEDOUT;
-		}
-
-		IWM_DBG_FW(iwm, DBG, "Got calibration result. calib_done_map: "
-			   "0x%lx, expected calibrations: 0x%lx\n",
-			   iwm->calib_done_map, expected_bitmap);
-	}
-
-	return 0;
-}
-
-/*
- * We currently have to load 3 FWs:
- * 1) The UMAC (Upper MAC).
- * 2) The calibration LMAC (Lower MAC).
- *    We then send the calibration init command, so that the device can
- *    run a first calibration round.
- * 3) The operational LMAC, which replaces the calibration one when it's
- *    done with the first calibration round.
- *
- * Once those 3 FWs have been loaded, we send the periodic calibration
- * command, and then the device is available for regular 802.11 operations.
- */
-int iwm_load_fw(struct iwm_priv *iwm)
-{
-	unsigned long init_calib_map, periodic_calib_map;
-	unsigned long expected_calib_map;
-	int ret;
-
-	/* We first start downloading the UMAC */
-	ret = iwm_load_umac(iwm);
-	if (ret < 0) {
-		IWM_ERR(iwm, "UMAC loading failed\n");
-		return ret;
-	}
-
-	/* Handle UMAC_ALIVE notification */
-	ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_ALIVE, IWM_SRC_UMAC,
-			       WAIT_NOTIF_TIMEOUT);
-	if (ret) {
-		IWM_ERR(iwm, "Handle UMAC_ALIVE failed: %d\n", ret);
-		return ret;
-	}
-
-	/* UMAC is alive, we can download the calibration LMAC */
-	ret = iwm_load_lmac(iwm, iwm->bus_ops->calib_lmac_name);
-	if (ret) {
-		IWM_ERR(iwm, "Calibration LMAC loading failed\n");
-		return ret;
-	}
-
-	/* Handle UMAC_INIT_COMPLETE notification */
-	ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_INIT_COMPLETE,
-			       IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT);
-	if (ret) {
-		IWM_ERR(iwm, "Handle INIT_COMPLETE failed for calibration "
-			"LMAC: %d\n", ret);
-		return ret;
-	}
-
-	/* Read EEPROM data */
-	ret = iwm_eeprom_init(iwm);
-	if (ret < 0) {
-		IWM_ERR(iwm, "Couldn't init eeprom array\n");
-		return ret;
-	}
-
-	init_calib_map = iwm->conf.calib_map & IWM_CALIB_MAP_INIT_MSK;
-	expected_calib_map = iwm->conf.expected_calib_map &
-		IWM_CALIB_MAP_INIT_MSK;
-	periodic_calib_map = IWM_CALIB_MAP_PER_LMAC(iwm->conf.calib_map);
-
-	ret = iwm_init_calib(iwm, init_calib_map, expected_calib_map,
-			     CALIB_CFG_RX_IQ_IDX);
-	if (ret < 0) {
-		/* Let's try the old way */
-		ret = iwm_init_calib(iwm, expected_calib_map,
-				     expected_calib_map,
-				     PHY_CALIBRATE_RX_IQ_CMD);
-		if (ret < 0) {
-			IWM_ERR(iwm, "Calibration result timeout\n");
-			goto out;
-		}
-	}
-
-	/* Handle LMAC CALIBRATION_COMPLETE notification */
-	ret = iwm_notif_handle(iwm, CALIBRATION_COMPLETE_NOTIFICATION,
-			       IWM_SRC_LMAC, WAIT_NOTIF_TIMEOUT);
-	if (ret) {
-		IWM_ERR(iwm, "Wait for CALIBRATION_COMPLETE timeout\n");
-		goto out;
-	}
-
-	IWM_INFO(iwm, "LMAC calibration done: 0x%lx\n", iwm->calib_done_map);
-
-	iwm_send_umac_reset(iwm, cpu_to_le32(UMAC_RST_CTRL_FLG_LARC_RESET), 1);
-
-	ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_RESET, IWM_SRC_UMAC,
-			       WAIT_NOTIF_TIMEOUT);
-	if (ret) {
-		IWM_ERR(iwm, "Wait for UMAC RESET timeout\n");
-		goto out;
-	}
-
-	/* Download the operational LMAC */
-	ret = iwm_load_lmac(iwm, iwm->bus_ops->lmac_name);
-	if (ret) {
-		IWM_ERR(iwm, "LMAC loading failed\n");
-		goto out;
-	}
-
-	ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_INIT_COMPLETE,
-			       IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT);
-	if (ret) {
-		IWM_ERR(iwm, "Handle INIT_COMPLETE failed for LMAC: %d\n", ret);
-		goto out;
-	}
-
-	iwm_send_prio_table(iwm);
-	iwm_send_calib_results(iwm);
-	iwm_send_periodic_calib_cfg(iwm, periodic_calib_map);
-	iwm_send_ct_kill_cfg(iwm, iwm->conf.ct_kill_entry,
-			     iwm->conf.ct_kill_exit);
-
-	return 0;
-
- out:
-	iwm_eeprom_exit(iwm);
-	return ret;
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/fw.h b/drivers/net/wireless/iwmc3200wifi/fw.h
deleted file mode 100644
index c70a3b40dad3..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/fw.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef __IWM_FW_H__
-#define __IWM_FW_H__
-
-/**
- * struct iwm_fw_hdr_rec - An iwm firmware image is a
- * concatenation of various records. Each of them is
- * defined by an ID (aka op code), a length, and the
- * actual data.
- * @op_code: The record ID, see IWM_HDR_REC_OP_*
- *
- * @len: The record payload length
- *
- * @buf: The record payload
- */
-struct iwm_fw_hdr_rec {
-	u16 op_code;
-	u16 len;
-	u8 buf[0];
-};
-
-/* Header's definitions */
-#define IWM_HDR_LEN                          (512)
-#define IWM_HDR_BARKER_LEN                   (16)
-
-/* Header's opcodes */
-#define IWM_HDR_REC_OP_INVALID             (0x00)
-#define IWM_HDR_REC_OP_BUILD_DATE          (0x01)
-#define IWM_HDR_REC_OP_BUILD_TAG           (0x02)
-#define IWM_HDR_REC_OP_SW_VER              (0x03)
-#define IWM_HDR_REC_OP_HW_SKU              (0x04)
-#define IWM_HDR_REC_OP_BUILD_OPT           (0x05)
-#define IWM_HDR_REC_OP_MEM_DESC            (0x06)
-#define IWM_HDR_REC_USERDEFS               (0x07)
-
-/* Header's records length (in bytes) */
-#define IWM_HDR_REC_LEN_BUILD_DATE           (4)
-#define IWM_HDR_REC_LEN_BUILD_TAG            (64)
-#define IWM_HDR_REC_LEN_SW_VER               (4)
-#define IWM_HDR_REC_LEN_HW_SKU               (4)
-#define IWM_HDR_REC_LEN_BUILD_OPT            (4)
-#define IWM_HDR_REC_LEN_MEM_DESC             (12)
-#define IWM_HDR_REC_LEN_USERDEF              (64)
-
-#define IWM_BUILD_YEAR(date) ((date >> 16) & 0xffff)
-#define IWM_BUILD_MONTH(date) ((date >> 8) & 0xff)
-#define IWM_BUILD_DAY(date) (date & 0xff)
-
-struct iwm_fw_img_desc {
-	u32 offset;
-	u32 address;
-	u32 length;
-};
-
-struct iwm_fw_img_ver {
-	u8 minor;
-	u8 major;
-	u16 reserved;
-};
-
-int iwm_load_fw(struct iwm_priv *iwm);
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/hal.c b/drivers/net/wireless/iwmc3200wifi/hal.c
deleted file mode 100644
index 1cabcb39643f..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/hal.c
+++ /dev/null
@@ -1,470 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-/*
- * Hardware Abstraction Layer for iwm.
- *
- * This file mostly defines an abstraction API for
- * sending various commands to the target.
- *
- * We have 2 types of commands: wifi and non-wifi ones.
- *
- * - wifi commands:
- *   They are used for sending LMAC and UMAC commands,
- *   and thus are the most commonly used ones.
- *   There are 2 different wifi command types, the regular
- *   one and the LMAC one. The former is used to send
- *   UMAC commands (see UMAC_CMD_OPCODE_* from umac.h)
- *   while the latter is used for sending commands to the
- *   LMAC. If you look at LMAC commands you'll se that they
- *   are actually regular iwlwifi target commands encapsulated
- *   into a special UMAC command called UMAC passthrough.
- *   This is due to the fact the host talks exclusively
- *   to the UMAC and so there needs to be a special UMAC
- *   command for talking to the LMAC.
- *   This is how a wifi command is laid out:
- *    ------------------------
- *   | iwm_udma_out_wifi_hdr  |
- *    ------------------------
- *   | SW meta_data (32 bits) |
- *    ------------------------
- *   | iwm_dev_cmd_hdr        |
- *    ------------------------
- *   | payload                |
- *   | ....                   |
- *
- * - non-wifi, or general commands:
- *   Those commands are handled by the device's bootrom,
- *   and are typically sent when the UMAC and the LMAC
- *   are not yet available.
- *    *   This is how a non-wifi command is laid out:
- *    ---------------------------
- *   | iwm_udma_out_nonwifi_hdr  |
- *    ---------------------------
- *   | payload                   |
- *   | ....                      |
-
- *
- * All the commands start with a UDMA header, which is
- * basically a 32 bits field. The 4 LSB there define
- * an opcode that allows the target to differentiate
- * between wifi (opcode is 0xf) and non-wifi commands
- * (opcode is [0..0xe]).
- *
- * When a command (wifi or non-wifi) is supposed to receive
- * an answer, we queue the command buffer. When we do receive
- * a command response from the UMAC, we go through the list
- * of pending command, and pass both the command and the answer
- * to the rx handler. Each command is sent with a unique
- * sequence id, and the answer is sent with the same one. This
- * is how we're supposed to match an answer with its command.
- * See rx.c:iwm_rx_handle_[non]wifi() and iwm_get_pending_[non]wifi()
- * for the implementation details.
- */
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/slab.h>
-
-#include "iwm.h"
-#include "bus.h"
-#include "hal.h"
-#include "umac.h"
-#include "debug.h"
-#include "trace.h"
-
-static int iwm_nonwifi_cmd_init(struct iwm_priv *iwm,
-				struct iwm_nonwifi_cmd *cmd,
-				struct iwm_udma_nonwifi_cmd *udma_cmd)
-{
-	INIT_LIST_HEAD(&cmd->pending);
-
-	spin_lock(&iwm->cmd_lock);
-
-	cmd->resp_received = 0;
-
-	cmd->seq_num = iwm->nonwifi_seq_num;
-	udma_cmd->seq_num = cpu_to_le16(cmd->seq_num);
-
-	iwm->nonwifi_seq_num++;
-	iwm->nonwifi_seq_num %= UMAC_NONWIFI_SEQ_NUM_MAX;
-
-	if (udma_cmd->resp)
-		list_add_tail(&cmd->pending, &iwm->nonwifi_pending_cmd);
-
-	spin_unlock(&iwm->cmd_lock);
-
-	cmd->buf.start = cmd->buf.payload;
-	cmd->buf.len = 0;
-
-	memcpy(&cmd->udma_cmd, udma_cmd, sizeof(*udma_cmd));
-
-	return cmd->seq_num;
-}
-
-u16 iwm_alloc_wifi_cmd_seq(struct iwm_priv *iwm)
-{
-	u16 seq_num = iwm->wifi_seq_num;
-
-	iwm->wifi_seq_num++;
-	iwm->wifi_seq_num %= UMAC_WIFI_SEQ_NUM_MAX;
-
-	return seq_num;
-}
-
-static void iwm_wifi_cmd_init(struct iwm_priv *iwm,
-			      struct iwm_wifi_cmd *cmd,
-			      struct iwm_udma_wifi_cmd *udma_cmd,
-			      struct iwm_umac_cmd *umac_cmd,
-			      struct iwm_lmac_cmd *lmac_cmd,
-			      u16 payload_size)
-{
-	INIT_LIST_HEAD(&cmd->pending);
-
-	spin_lock(&iwm->cmd_lock);
-
-	cmd->seq_num = iwm_alloc_wifi_cmd_seq(iwm);
-	umac_cmd->seq_num = cpu_to_le16(cmd->seq_num);
-
-	if (umac_cmd->resp)
-		list_add_tail(&cmd->pending, &iwm->wifi_pending_cmd);
-
-	spin_unlock(&iwm->cmd_lock);
-
-	cmd->buf.start = cmd->buf.payload;
-	cmd->buf.len = 0;
-
-	if (lmac_cmd) {
-		cmd->buf.start -= sizeof(struct iwm_lmac_hdr);
-
-		lmac_cmd->seq_num = cpu_to_le16(cmd->seq_num);
-		lmac_cmd->count = cpu_to_le16(payload_size);
-
-		memcpy(&cmd->lmac_cmd, lmac_cmd, sizeof(*lmac_cmd));
-
-		umac_cmd->count = cpu_to_le16(sizeof(struct iwm_lmac_hdr));
-	} else
-		umac_cmd->count = 0;
-
-	umac_cmd->count = cpu_to_le16(payload_size +
-				      le16_to_cpu(umac_cmd->count));
-	udma_cmd->count = cpu_to_le16(sizeof(struct iwm_umac_fw_cmd_hdr) +
-				      le16_to_cpu(umac_cmd->count));
-
-	memcpy(&cmd->udma_cmd, udma_cmd, sizeof(*udma_cmd));
-	memcpy(&cmd->umac_cmd, umac_cmd, sizeof(*umac_cmd));
-}
-
-void iwm_cmd_flush(struct iwm_priv *iwm)
-{
-	struct iwm_wifi_cmd *wcmd, *wnext;
-	struct iwm_nonwifi_cmd *nwcmd, *nwnext;
-
-	list_for_each_entry_safe(wcmd, wnext, &iwm->wifi_pending_cmd, pending) {
-		list_del(&wcmd->pending);
-		kfree(wcmd);
-	}
-
-	list_for_each_entry_safe(nwcmd, nwnext, &iwm->nonwifi_pending_cmd,
-				 pending) {
-		list_del(&nwcmd->pending);
-		kfree(nwcmd);
-	}
-}
-
-struct iwm_wifi_cmd *iwm_get_pending_wifi_cmd(struct iwm_priv *iwm, u16 seq_num)
-{
-	struct iwm_wifi_cmd *cmd;
-
-	list_for_each_entry(cmd, &iwm->wifi_pending_cmd, pending)
-		if (cmd->seq_num == seq_num) {
-			list_del(&cmd->pending);
-			return cmd;
-		}
-
-	return NULL;
-}
-
-struct iwm_nonwifi_cmd *iwm_get_pending_nonwifi_cmd(struct iwm_priv *iwm,
-						    u8 seq_num, u8 cmd_opcode)
-{
-	struct iwm_nonwifi_cmd *cmd;
-
-	list_for_each_entry(cmd, &iwm->nonwifi_pending_cmd, pending)
-		if ((cmd->seq_num == seq_num) &&
-		    (cmd->udma_cmd.opcode == cmd_opcode) &&
-		    (cmd->resp_received)) {
-			list_del(&cmd->pending);
-			return cmd;
-		}
-
-	return NULL;
-}
-
-static void iwm_build_udma_nonwifi_hdr(struct iwm_priv *iwm,
-				       struct iwm_udma_out_nonwifi_hdr *hdr,
-				       struct iwm_udma_nonwifi_cmd *cmd)
-{
-	memset(hdr, 0, sizeof(*hdr));
-
-	SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_OPCODE, cmd->opcode);
-	SET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_RESP, cmd->resp);
-	SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT, 1);
-	SET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW,
-		  cmd->handle_by_hw);
-	SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_SIGNATURE, UMAC_HDI_OUT_SIGNATURE);
-	SET_VAL32(hdr->cmd, UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM,
-		  le16_to_cpu(cmd->seq_num));
-
-	hdr->addr = cmd->addr;
-	hdr->op1_sz = cmd->op1_sz;
-	hdr->op2 = cmd->op2;
-}
-
-static int iwm_send_udma_nonwifi_cmd(struct iwm_priv *iwm,
-				     struct iwm_nonwifi_cmd *cmd)
-{
-	struct iwm_udma_out_nonwifi_hdr *udma_hdr;
-	struct iwm_nonwifi_cmd_buff *buf;
-	struct iwm_udma_nonwifi_cmd *udma_cmd = &cmd->udma_cmd;
-
-	buf = &cmd->buf;
-
-	buf->start -= sizeof(struct iwm_umac_nonwifi_out_hdr);
-	buf->len += sizeof(struct iwm_umac_nonwifi_out_hdr);
-
-	udma_hdr = (struct iwm_udma_out_nonwifi_hdr *)(buf->start);
-
-	iwm_build_udma_nonwifi_hdr(iwm, udma_hdr, udma_cmd);
-
-	IWM_DBG_CMD(iwm, DBG,
-		    "Send UDMA nonwifi cmd: opcode = 0x%x, resp = 0x%x, "
-		    "hw = 0x%x, seqnum = %d, addr = 0x%x, op1_sz = 0x%x, "
-		    "op2 = 0x%x\n", udma_cmd->opcode, udma_cmd->resp,
-		    udma_cmd->handle_by_hw, cmd->seq_num, udma_cmd->addr,
-		    udma_cmd->op1_sz, udma_cmd->op2);
-
-	trace_iwm_tx_nonwifi_cmd(iwm, udma_hdr);
-	return iwm_bus_send_chunk(iwm, buf->start, buf->len);
-}
-
-void iwm_udma_wifi_hdr_set_eop(struct iwm_priv *iwm, u8 *buf, u8 eop)
-{
-	struct iwm_udma_out_wifi_hdr *hdr = (struct iwm_udma_out_wifi_hdr *)buf;
-
-	SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT, eop);
-}
-
-void iwm_build_udma_wifi_hdr(struct iwm_priv *iwm,
-			     struct iwm_udma_out_wifi_hdr *hdr,
-			     struct iwm_udma_wifi_cmd *cmd)
-{
-	memset(hdr, 0, sizeof(*hdr));
-
-	SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_OPCODE, UMAC_HDI_OUT_OPCODE_WIFI);
-	SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT, cmd->eop);
-	SET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_SIGNATURE, UMAC_HDI_OUT_SIGNATURE);
-
-	SET_VAL32(hdr->meta_data, UMAC_HDI_OUT_BYTE_COUNT,
-		  le16_to_cpu(cmd->count));
-	SET_VAL32(hdr->meta_data, UMAC_HDI_OUT_CREDIT_GRP, cmd->credit_group);
-	SET_VAL32(hdr->meta_data, UMAC_HDI_OUT_RATID, cmd->ra_tid);
-	SET_VAL32(hdr->meta_data, UMAC_HDI_OUT_LMAC_OFFSET, cmd->lmac_offset);
-}
-
-void iwm_build_umac_hdr(struct iwm_priv *iwm,
-			struct iwm_umac_fw_cmd_hdr *hdr,
-			struct iwm_umac_cmd *cmd)
-{
-	memset(hdr, 0, sizeof(*hdr));
-
-	SET_VAL32(hdr->meta_data, UMAC_FW_CMD_BYTE_COUNT,
-		  le16_to_cpu(cmd->count));
-	SET_VAL32(hdr->meta_data, UMAC_FW_CMD_TX_STA_COLOR, cmd->color);
-	SET_VAL8(hdr->cmd.flags, UMAC_DEV_CMD_FLAGS_RESP_REQ, cmd->resp);
-
-	hdr->cmd.cmd = cmd->id;
-	hdr->cmd.seq_num = cmd->seq_num;
-}
-
-static int iwm_send_udma_wifi_cmd(struct iwm_priv *iwm,
-				  struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_wifi_out_hdr *umac_hdr;
-	struct iwm_wifi_cmd_buff *buf;
-	struct iwm_udma_wifi_cmd *udma_cmd = &cmd->udma_cmd;
-	struct iwm_umac_cmd *umac_cmd = &cmd->umac_cmd;
-	int ret;
-
-	buf = &cmd->buf;
-
-	buf->start -= sizeof(struct iwm_umac_wifi_out_hdr);
-	buf->len += sizeof(struct iwm_umac_wifi_out_hdr);
-
-	umac_hdr = (struct iwm_umac_wifi_out_hdr *)(buf->start);
-
-	iwm_build_udma_wifi_hdr(iwm, &umac_hdr->hw_hdr, udma_cmd);
-	iwm_build_umac_hdr(iwm, &umac_hdr->sw_hdr, umac_cmd);
-
-	IWM_DBG_CMD(iwm, DBG,
-		    "Send UDMA wifi cmd: opcode = 0x%x, UMAC opcode = 0x%x, "
-		    "eop = 0x%x, count = 0x%x, credit_group = 0x%x, "
-		    "ra_tid = 0x%x, lmac_offset = 0x%x, seqnum = %d\n",
-		    UMAC_HDI_OUT_OPCODE_WIFI, umac_cmd->id,
-		    udma_cmd->eop, udma_cmd->count, udma_cmd->credit_group,
-		    udma_cmd->ra_tid, udma_cmd->lmac_offset, cmd->seq_num);
-
-	if (umac_cmd->id == UMAC_CMD_OPCODE_WIFI_PASS_THROUGH)
-		IWM_DBG_CMD(iwm, DBG, "\tLMAC opcode: 0x%x\n",
-			    cmd->lmac_cmd.id);
-
-	ret = iwm_tx_credit_alloc(iwm, udma_cmd->credit_group, buf->len);
-
-	/* We keep sending UMAC reset regardless of the command credits.
-	 * The UMAC is supposed to be reset anyway and the Tx credits are
-	 * reinitialized afterwards. If we are lucky, the reset could
-	 * still be done even though we have run out of credits for the
-	 * command pool at this moment.*/
-	if (ret && (umac_cmd->id != UMAC_CMD_OPCODE_RESET)) {
-		IWM_DBG_TX(iwm, DBG, "Failed to alloc tx credit for cmd %d\n",
-			   umac_cmd->id);
-		return ret;
-	}
-
-	trace_iwm_tx_wifi_cmd(iwm, umac_hdr);
-	return iwm_bus_send_chunk(iwm, buf->start, buf->len);
-}
-
-/* target_cmd a.k.a udma_nonwifi_cmd can be sent when UMAC is not available */
-int iwm_hal_send_target_cmd(struct iwm_priv *iwm,
-			    struct iwm_udma_nonwifi_cmd *udma_cmd,
-			    const void *payload)
-{
-	struct iwm_nonwifi_cmd *cmd;
-	int ret, seq_num;
-
-	cmd = kzalloc(sizeof(struct iwm_nonwifi_cmd), GFP_KERNEL);
-	if (!cmd) {
-		IWM_ERR(iwm, "Couldn't alloc memory for hal cmd\n");
-		return -ENOMEM;
-	}
-
-	seq_num = iwm_nonwifi_cmd_init(iwm, cmd, udma_cmd);
-
-	if (cmd->udma_cmd.opcode == UMAC_HDI_OUT_OPCODE_WRITE ||
-	    cmd->udma_cmd.opcode == UMAC_HDI_OUT_OPCODE_WRITE_PERSISTENT) {
-		cmd->buf.len = le32_to_cpu(cmd->udma_cmd.op1_sz);
-		memcpy(&cmd->buf.payload, payload, cmd->buf.len);
-	}
-
-	ret = iwm_send_udma_nonwifi_cmd(iwm, cmd);
-
-	if (!udma_cmd->resp)
-		kfree(cmd);
-
-	if (ret < 0)
-		return ret;
-
-	return seq_num;
-}
-
-static void iwm_build_lmac_hdr(struct iwm_priv *iwm, struct iwm_lmac_hdr *hdr,
-			       struct iwm_lmac_cmd *cmd)
-{
-	memset(hdr, 0, sizeof(*hdr));
-
-	hdr->id = cmd->id;
-	hdr->flags = 0; /* Is this ever used? */
-	hdr->seq_num = cmd->seq_num;
-}
-
-/*
- * iwm_hal_send_host_cmd(): sends commands to the UMAC or the LMAC.
- * Sending command to the LMAC is equivalent to sending a
- * regular UMAC command with the LMAC passthrough or the LMAC
- * wrapper UMAC command IDs.
- */
-int iwm_hal_send_host_cmd(struct iwm_priv *iwm,
-			  struct iwm_udma_wifi_cmd *udma_cmd,
-			  struct iwm_umac_cmd *umac_cmd,
-			  struct iwm_lmac_cmd *lmac_cmd,
-			  const void *payload, u16 payload_size)
-{
-	struct iwm_wifi_cmd *cmd;
-	struct iwm_lmac_hdr *hdr;
-	int lmac_hdr_len = 0;
-	int ret;
-
-	cmd = kzalloc(sizeof(struct iwm_wifi_cmd), GFP_KERNEL);
-	if (!cmd) {
-		IWM_ERR(iwm, "Couldn't alloc memory for wifi hal cmd\n");
-		return -ENOMEM;
-	}
-
-	iwm_wifi_cmd_init(iwm, cmd, udma_cmd, umac_cmd, lmac_cmd, payload_size);
-
-	if (lmac_cmd) {
-		hdr = (struct iwm_lmac_hdr *)(cmd->buf.start);
-
-		iwm_build_lmac_hdr(iwm, hdr, &cmd->lmac_cmd);
-		lmac_hdr_len = sizeof(struct iwm_lmac_hdr);
-	}
-
-	memcpy(cmd->buf.payload, payload, payload_size);
-	cmd->buf.len = le16_to_cpu(umac_cmd->count);
-
-	ret = iwm_send_udma_wifi_cmd(iwm, cmd);
-
-	/* We free the cmd if we're not expecting any response */
-	if (!umac_cmd->resp)
-		kfree(cmd);
-	return ret;
-}
-
-/*
- * iwm_hal_send_umac_cmd(): This is a special case for
- * iwm_hal_send_host_cmd() to send direct UMAC cmd (without
- * LMAC involved).
- */
-int iwm_hal_send_umac_cmd(struct iwm_priv *iwm,
-			  struct iwm_udma_wifi_cmd *udma_cmd,
-			  struct iwm_umac_cmd *umac_cmd,
-			  const void *payload, u16 payload_size)
-{
-	return iwm_hal_send_host_cmd(iwm, udma_cmd, umac_cmd, NULL,
-				     payload, payload_size);
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/hal.h b/drivers/net/wireless/iwmc3200wifi/hal.h
deleted file mode 100644
index c20936d9b6b7..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/hal.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef _IWM_HAL_H_
-#define _IWM_HAL_H_
-
-#include "umac.h"
-
-#define GET_VAL8(s, name)	((s >> name##_POS) & name##_SEED)
-#define GET_VAL16(s, name)	((le16_to_cpu(s) >> name##_POS) & name##_SEED)
-#define GET_VAL32(s, name)	((le32_to_cpu(s) >> name##_POS) & name##_SEED)
-
-#define SET_VAL8(s, name, val)						  \
-do {									  \
-	s = (s & ~(name##_SEED << name##_POS)) |			  \
-	    ((val & name##_SEED) << name##_POS);			  \
-} while (0)
-
-#define SET_VAL16(s, name, val)						  \
-do {									  \
-	s = cpu_to_le16((le16_to_cpu(s) & ~(name##_SEED << name##_POS)) | \
-			((val & name##_SEED) << name##_POS));		  \
-} while (0)
-
-#define SET_VAL32(s, name, val)						  \
-do {									  \
-	s = cpu_to_le32((le32_to_cpu(s) & ~(name##_SEED << name##_POS)) | \
-			((val & name##_SEED) << name##_POS));		  \
-} while (0)
-
-
-#define UDMA_UMAC_INIT	{	.eop = 1,				  \
-				.credit_group = 0x4,			  \
-				.ra_tid = UMAC_HDI_ACT_TBL_IDX_HOST_CMD,  \
-				.lmac_offset = 0 }
-#define UDMA_LMAC_INIT	{	.eop = 1,				  \
-				.credit_group = 0x4,			  \
-				.ra_tid = UMAC_HDI_ACT_TBL_IDX_HOST_CMD,  \
-				.lmac_offset = 4 }
-
-
-/* UDMA IN OP CODE -- cmd bits [3:0] */
-#define UDMA_HDI_IN_NW_CMD_OPCODE_POS		0
-#define UDMA_HDI_IN_NW_CMD_OPCODE_SEED		0xF
-
-#define UDMA_IN_OPCODE_GENERAL_RESP		0x0
-#define UDMA_IN_OPCODE_READ_RESP		0x1
-#define UDMA_IN_OPCODE_WRITE_RESP		0x2
-#define UDMA_IN_OPCODE_PERS_WRITE_RESP		0x5
-#define UDMA_IN_OPCODE_PERS_READ_RESP		0x6
-#define UDMA_IN_OPCODE_RD_MDFY_WR_RESP		0x7
-#define UDMA_IN_OPCODE_EP_MNGMT_MSG		0x8
-#define UDMA_IN_OPCODE_CRDT_CHNG_MSG		0x9
-#define UDMA_IN_OPCODE_CNTRL_DATABASE_MSG	0xA
-#define UDMA_IN_OPCODE_SW_MSG			0xB
-#define UDMA_IN_OPCODE_WIFI			0xF
-#define UDMA_IN_OPCODE_WIFI_LMAC		0x1F
-#define UDMA_IN_OPCODE_WIFI_UMAC		0x2F
-
-/* HW API: udma_hdi_nonwifi API (OUT and IN) */
-
-/* iwm_udma_nonwifi_cmd request response -- bits [9:9] */
-#define UDMA_HDI_OUT_NW_CMD_RESP_POS		9
-#define UDMA_HDI_OUT_NW_CMD_RESP_SEED		0x1
-
-/* iwm_udma_nonwifi_cmd handle by HW -- bits [11:11] */
-#define UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW_POS	11
-#define UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW_SEED	0x1
-
-/* iwm_udma_nonwifi_cmd sequence-number -- bits [12:15] */
-#define UDMA_HDI_OUT_NW_CMD_SEQ_NUM_POS		12
-#define UDMA_HDI_OUT_NW_CMD_SEQ_NUM_SEED	0xF
-
-/* UDMA IN Non-WIFI HW sequence number -- bits [12:15] */
-#define UDMA_IN_NW_HW_SEQ_NUM_POS		12
-#define UDMA_IN_NW_HW_SEQ_NUM_SEED		0xF
-
-/* UDMA IN Non-WIFI HW signature -- bits [16:31] */
-#define UDMA_IN_NW_HW_SIG_POS			16
-#define UDMA_IN_NW_HW_SIG_SEED			0xFFFF
-
-/* fixed signature */
-#define UDMA_IN_NW_HW_SIG			0xCBBC
-
-/* UDMA IN Non-WIFI HW block length -- bits [32:35] */
-#define UDMA_IN_NW_HW_LENGTH_SEED		0xF
-#define UDMA_IN_NW_HW_LENGTH_POS		32
-
-/* End of HW API: udma_hdi_nonwifi API (OUT and IN) */
-
-#define IWM_SDIO_FW_MAX_CHUNK_SIZE	2032
-#define IWM_MAX_WIFI_HEADERS_SIZE	32
-#define IWM_MAX_NONWIFI_HEADERS_SIZE	16
-#define IWM_MAX_NONWIFI_CMD_BUFF_SIZE	(IWM_SDIO_FW_MAX_CHUNK_SIZE - \
-					 IWM_MAX_NONWIFI_HEADERS_SIZE)
-#define IWM_MAX_WIFI_CMD_BUFF_SIZE	(IWM_SDIO_FW_MAX_CHUNK_SIZE - \
-					 IWM_MAX_WIFI_HEADERS_SIZE)
-
-#define IWM_HAL_CONCATENATE_BUF_SIZE	(32 * 1024)
-
-struct iwm_wifi_cmd_buff {
-	u16 len;
-	u8 *start;
-	u8 hdr[IWM_MAX_WIFI_HEADERS_SIZE];
-	u8 payload[IWM_MAX_WIFI_CMD_BUFF_SIZE];
-};
-
-struct iwm_nonwifi_cmd_buff {
-	u16 len;
-	u8 *start;
-	u8 hdr[IWM_MAX_NONWIFI_HEADERS_SIZE];
-	u8 payload[IWM_MAX_NONWIFI_CMD_BUFF_SIZE];
-};
-
-struct iwm_udma_nonwifi_cmd {
-	u8 opcode;
-	u8 eop;
-	u8 resp;
-	u8 handle_by_hw;
-	__le32 addr;
-	__le32 op1_sz;
-	__le32 op2;
-	__le16 seq_num;
-};
-
-struct iwm_udma_wifi_cmd {
-	__le16 count;
-	u8 eop;
-	u8 credit_group;
-	u8 ra_tid;
-	u8 lmac_offset;
-};
-
-struct iwm_umac_cmd {
-	u8 id;
-	__le16 count;
-	u8 resp;
-	__le16 seq_num;
-	u8 color;
-};
-
-struct iwm_lmac_cmd {
-	u8 id;
-	__le16 count;
-	u8 resp;
-	__le16 seq_num;
-};
-
-struct iwm_nonwifi_cmd {
-	u16 seq_num;
-	bool resp_received;
-	struct list_head pending;
-	struct iwm_udma_nonwifi_cmd udma_cmd;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_lmac_cmd lmac_cmd;
-	struct iwm_nonwifi_cmd_buff buf;
-	u32 flags;
-};
-
-struct iwm_wifi_cmd {
-	u16 seq_num;
-	struct list_head pending;
-	struct iwm_udma_wifi_cmd udma_cmd;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_lmac_cmd lmac_cmd;
-	struct iwm_wifi_cmd_buff buf;
-	u32 flags;
-};
-
-void iwm_cmd_flush(struct iwm_priv *iwm);
-
-struct iwm_wifi_cmd *iwm_get_pending_wifi_cmd(struct iwm_priv *iwm,
-					      u16 seq_num);
-struct iwm_nonwifi_cmd *iwm_get_pending_nonwifi_cmd(struct iwm_priv *iwm,
-						    u8 seq_num, u8 cmd_opcode);
-
-
-int iwm_hal_send_target_cmd(struct iwm_priv *iwm,
-			    struct iwm_udma_nonwifi_cmd *ucmd,
-			    const void *payload);
-
-int iwm_hal_send_host_cmd(struct iwm_priv *iwm,
-			  struct iwm_udma_wifi_cmd *udma_cmd,
-			  struct iwm_umac_cmd *umac_cmd,
-			  struct iwm_lmac_cmd *lmac_cmd,
-			  const void *payload, u16 payload_size);
-
-int iwm_hal_send_umac_cmd(struct iwm_priv *iwm,
-			  struct iwm_udma_wifi_cmd *udma_cmd,
-			  struct iwm_umac_cmd *umac_cmd,
-			  const void *payload, u16 payload_size);
-
-u16 iwm_alloc_wifi_cmd_seq(struct iwm_priv *iwm);
-
-void iwm_udma_wifi_hdr_set_eop(struct iwm_priv *iwm, u8 *buf, u8 eop);
-void iwm_build_udma_wifi_hdr(struct iwm_priv *iwm,
-			     struct iwm_udma_out_wifi_hdr *hdr,
-			     struct iwm_udma_wifi_cmd *cmd);
-void iwm_build_umac_hdr(struct iwm_priv *iwm,
-			struct iwm_umac_fw_cmd_hdr *hdr,
-			struct iwm_umac_cmd *cmd);
-#endif /* _IWM_HAL_H_ */
diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h
deleted file mode 100644
index 51d7efa15ae6..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/iwm.h
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef __IWM_H__
-#define __IWM_H__
-
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-#include <net/cfg80211.h>
-
-#include "debug.h"
-#include "hal.h"
-#include "umac.h"
-#include "lmac.h"
-#include "eeprom.h"
-#include "trace.h"
-
-#define IWM_COPYRIGHT "Copyright(c) 2009 Intel Corporation"
-#define IWM_AUTHOR "<ilw@linux.intel.com>"
-
-#define IWM_SRC_LMAC	UMAC_HDI_IN_SOURCE_FHRX
-#define IWM_SRC_UDMA	UMAC_HDI_IN_SOURCE_UDMA
-#define IWM_SRC_UMAC	UMAC_HDI_IN_SOURCE_FW
-#define IWM_SRC_NUM	3
-
-#define IWM_POWER_INDEX_MIN	0
-#define IWM_POWER_INDEX_MAX	5
-#define IWM_POWER_INDEX_DEFAULT	3
-
-struct iwm_conf {
-	u32 sdio_ior_timeout;
-	unsigned long calib_map;
-	unsigned long expected_calib_map;
-	u8 ct_kill_entry;
-	u8 ct_kill_exit;
-	bool reset_on_fatal_err;
-	bool auto_connect;
-	bool wimax_not_present;
-	bool enable_qos;
-	u32 mode;
-
-	u32 power_index;
-	u32 frag_threshold;
-	u32 rts_threshold;
-	bool cts_to_self;
-
-	u32 assoc_timeout;
-	u32 roam_timeout;
-	u32 wireless_mode;
-
-	u8 ibss_band;
-	u8 ibss_channel;
-
-	u8 mac_addr[ETH_ALEN];
-};
-
-enum {
-	COEX_MODE_SA = 1,
-	COEX_MODE_XOR,
-	COEX_MODE_CM,
-	COEX_MODE_MAX,
-};
-
-struct iwm_if_ops;
-struct iwm_wifi_cmd;
-
-struct pool_entry {
-	int id;		/* group id */
-	int sid;	/* super group id */
-	int min_pages;	/* min capacity in pages */
-	int max_pages;	/* max capacity in pages */
-	int alloc_pages;	/* allocated # of pages. incresed by driver */
-	int total_freed_pages;	/* total freed # of pages. incresed by UMAC */
-};
-
-struct spool_entry {
-	int id;
-	int max_pages;
-	int alloc_pages;
-};
-
-struct iwm_tx_credit {
-	spinlock_t lock;
-	int pool_nr;
-	unsigned long full_pools_map; /* bitmap for # of filled tx pools */
-	struct pool_entry pools[IWM_MACS_OUT_GROUPS];
-	struct spool_entry spools[IWM_MACS_OUT_SGROUPS];
-};
-
-struct iwm_notif {
-	struct list_head pending;
-	u32 cmd_id;
-	void *cmd;
-	u8 src;
-	void *buf;
-	unsigned long buf_size;
-};
-
-struct iwm_tid_info {
-	__le16 last_seq_num;
-	bool stopped;
-	struct mutex mutex;
-};
-
-struct iwm_sta_info {
-	u8 addr[ETH_ALEN];
-	bool valid;
-	bool qos;
-	u8 color;
-	struct iwm_tid_info tid_info[IWM_UMAC_TID_NR];
-};
-
-struct iwm_tx_info {
-	u8 sta;
-	u8 color;
-	u8 tid;
-};
-
-struct iwm_rx_info {
-	unsigned long rx_size;
-	unsigned long rx_buf_size;
-};
-
-#define IWM_NUM_KEYS 4
-
-struct iwm_umac_key_hdr {
-	u8 mac[ETH_ALEN];
-	u8 key_idx;
-	u8 multicast; /* BCast encrypt & BCast decrypt of frames FROM mac */
-} __packed;
-
-struct iwm_key {
-	struct iwm_umac_key_hdr hdr;
-	u32 cipher;
-	u8 key[WLAN_MAX_KEY_LEN];
-	u8 seq[IW_ENCODE_SEQ_MAX_SIZE];
-	int key_len;
-	int seq_len;
-};
-
-#define IWM_RX_ID_HASH  0xff
-#define IWM_RX_ID_GET_HASH(id) ((id) % IWM_RX_ID_HASH)
-
-#define IWM_STA_TABLE_NUM	16
-#define IWM_TX_LIST_SIZE	64
-#define IWM_RX_LIST_SIZE        256
-
-#define IWM_SCAN_ID_MAX 0xff
-
-#define IWM_STATUS_READY		0
-#define IWM_STATUS_SCANNING		1
-#define IWM_STATUS_SCAN_ABORTING	2
-#define IWM_STATUS_SME_CONNECTING	3
-#define IWM_STATUS_ASSOCIATED		4
-#define IWM_STATUS_RESETTING		5
-
-struct iwm_tx_queue {
-	int id;
-	struct sk_buff_head queue;
-	struct sk_buff_head stopped_queue;
-	spinlock_t lock;
-	struct workqueue_struct *wq;
-	struct work_struct worker;
-	u8 concat_buf[IWM_HAL_CONCATENATE_BUF_SIZE];
-	int concat_count;
-	u8 *concat_ptr;
-};
-
-/* Queues 0 ~ 3 for AC data, 5 for iPAN */
-#define IWM_TX_QUEUES		5
-#define IWM_TX_DATA_QUEUES	4
-#define IWM_TX_CMD_QUEUE	4
-
-struct iwm_bss_info {
-	struct list_head node;
-	struct cfg80211_bss *cfg_bss;
-	struct iwm_umac_notif_bss_info *bss;
-};
-
-typedef int (*iwm_handler)(struct iwm_priv *priv, u8 *buf,
-			   unsigned long buf_size, struct iwm_wifi_cmd *cmd);
-
-#define IWM_WATCHDOG_PERIOD	(6 * HZ)
-
-struct iwm_priv {
-	struct wireless_dev *wdev;
-	struct iwm_if_ops *bus_ops;
-
-	struct iwm_conf conf;
-
-	unsigned long status;
-
-	struct list_head pending_notif;
-	wait_queue_head_t notif_queue;
-
-	wait_queue_head_t nonwifi_queue;
-
-	unsigned long calib_done_map;
-	struct {
-		u8 *buf;
-		u32 size;
-	} calib_res[CALIBRATION_CMD_NUM];
-
-	struct iwm_umac_profile *umac_profile;
-	bool umac_profile_active;
-
-	u8 bssid[ETH_ALEN];
-	u8 channel;
-	u16 rate;
-	u32 txpower;
-
-	struct iwm_sta_info sta_table[IWM_STA_TABLE_NUM];
-	struct list_head bss_list;
-
-	void (*nonwifi_rx_handlers[UMAC_HDI_IN_OPCODE_NONWIFI_MAX])
-	(struct iwm_priv *priv, u8 *buf, unsigned long buf_size);
-
-	const iwm_handler *umac_handlers;
-	const iwm_handler *lmac_handlers;
-	DECLARE_BITMAP(lmac_handler_map, LMAC_COMMAND_ID_NUM);
-	DECLARE_BITMAP(umac_handler_map, LMAC_COMMAND_ID_NUM);
-	DECLARE_BITMAP(udma_handler_map, LMAC_COMMAND_ID_NUM);
-
-	struct list_head wifi_pending_cmd;
-	struct list_head nonwifi_pending_cmd;
-	u16 wifi_seq_num;
-	u8 nonwifi_seq_num;
-	spinlock_t cmd_lock;
-
-	u32 core_enabled;
-
-	u8 scan_id;
-	struct cfg80211_scan_request *scan_request;
-
-	struct sk_buff_head rx_list;
-	struct list_head rx_tickets;
-	spinlock_t ticket_lock;
-	struct list_head rx_packets[IWM_RX_ID_HASH];
-	spinlock_t packet_lock[IWM_RX_ID_HASH];
-	struct workqueue_struct *rx_wq;
-	struct work_struct rx_worker;
-
-	struct iwm_tx_credit tx_credit;
-	struct iwm_tx_queue txq[IWM_TX_QUEUES];
-
-	struct iwm_key keys[IWM_NUM_KEYS];
-	s8 default_key;
-
-	DECLARE_BITMAP(wifi_ntfy, WIFI_IF_NTFY_MAX);
-	wait_queue_head_t wifi_ntfy_queue;
-
-	wait_queue_head_t mlme_queue;
-
-	struct iw_statistics wstats;
-	struct delayed_work stats_request;
-	struct delayed_work disconnect;
-	struct delayed_work ct_kill_delay;
-
-	struct iwm_debugfs dbg;
-
-	u8 *eeprom;
-	struct timer_list watchdog;
-	struct work_struct reset_worker;
-	struct work_struct auth_retry_worker;
-	struct mutex mutex;
-
-	u8 *req_ie;
-	int req_ie_len;
-	u8 *resp_ie;
-	int resp_ie_len;
-
-	struct iwm_fw_error_hdr *last_fw_err;
-	char umac_version[8];
-	char lmac_version[8];
-
-	char private[0] __attribute__((__aligned__(NETDEV_ALIGN)));
-};
-
-static inline void *iwm_private(struct iwm_priv *iwm)
-{
-	BUG_ON(!iwm);
-	return &iwm->private;
-}
-
-#define hw_to_iwm(h) (h->iwm)
-#define iwm_to_dev(i) (wiphy_dev(i->wdev->wiphy))
-#define iwm_to_wiphy(i) (i->wdev->wiphy)
-#define wiphy_to_iwm(w) (struct iwm_priv *)(wiphy_priv(w))
-#define iwm_to_wdev(i) (i->wdev)
-#define wdev_to_iwm(w) (struct iwm_priv *)(wdev_priv(w))
-#define iwm_to_ndev(i) (i->wdev->netdev)
-#define ndev_to_iwm(n) (wdev_to_iwm(n->ieee80211_ptr))
-#define skb_to_rx_info(s) ((struct iwm_rx_info *)(s->cb))
-#define skb_to_tx_info(s) ((struct iwm_tx_info *)s->cb)
-
-void *iwm_if_alloc(int sizeof_bus, struct device *dev,
-		   struct iwm_if_ops *if_ops);
-void iwm_if_free(struct iwm_priv *iwm);
-int iwm_if_add(struct iwm_priv *iwm);
-void iwm_if_remove(struct iwm_priv *iwm);
-int iwm_mode_to_nl80211_iftype(int mode);
-int iwm_priv_init(struct iwm_priv *iwm);
-void iwm_priv_deinit(struct iwm_priv *iwm);
-void iwm_reset(struct iwm_priv *iwm);
-void iwm_resetting(struct iwm_priv *iwm);
-void iwm_tx_credit_init_pools(struct iwm_priv *iwm,
-			      struct iwm_umac_notif_alive *alive);
-int iwm_tx_credit_alloc(struct iwm_priv *iwm, int id, int nb);
-int iwm_notif_send(struct iwm_priv *iwm, struct iwm_wifi_cmd *cmd,
-		   u8 cmd_id, u8 source, u8 *buf, unsigned long buf_size);
-int iwm_notif_handle(struct iwm_priv *iwm, u32 cmd, u8 source, long timeout);
-void iwm_init_default_profile(struct iwm_priv *iwm,
-			      struct iwm_umac_profile *profile);
-void iwm_link_on(struct iwm_priv *iwm);
-void iwm_link_off(struct iwm_priv *iwm);
-int iwm_up(struct iwm_priv *iwm);
-int iwm_down(struct iwm_priv *iwm);
-
-/* TX API */
-int iwm_tid_to_queue(u16 tid);
-void iwm_tx_credit_inc(struct iwm_priv *iwm, int id, int total_freed_pages);
-void iwm_tx_worker(struct work_struct *work);
-int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
-
-/* RX API */
-void iwm_rx_setup_handlers(struct iwm_priv *iwm);
-int iwm_rx_handle(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size);
-int iwm_rx_handle_resp(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size,
-		       struct iwm_wifi_cmd *cmd);
-void iwm_rx_free(struct iwm_priv *iwm);
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/lmac.h b/drivers/net/wireless/iwmc3200wifi/lmac.h
deleted file mode 100644
index 5ddcdf8c70c0..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/lmac.h
+++ /dev/null
@@ -1,484 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef __IWM_LMAC_H__
-#define __IWM_LMAC_H__
-
-struct iwm_lmac_hdr {
-	u8 id;
-	u8 flags;
-	__le16 seq_num;
-} __packed;
-
-/* LMAC commands */
-#define CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_AFTER_MSK  0x1
-
-struct iwm_lmac_cal_cfg_elt {
-	__le32 enable; /* 1 means LMAC needs to do something */
-	__le32 start;  /* 1 to start calibration, 0 to stop */
-	__le32 send_res; /* 1 for sending back results */
-	__le32 apply_res; /* 1 for applying calibration results to HW */
-	__le32 reserved;
-} __packed;
-
-struct iwm_lmac_cal_cfg_status {
-	struct iwm_lmac_cal_cfg_elt init;
-	struct iwm_lmac_cal_cfg_elt periodic;
-	__le32 flags; /* CALIB_CFG_FLAG_SEND_COMPLETE_NTFY_AFTER_MSK */
-} __packed;
-
-struct iwm_lmac_cal_cfg_cmd {
-	struct iwm_lmac_cal_cfg_status ucode_cfg;
-	struct iwm_lmac_cal_cfg_status driver_cfg;
-	__le32 reserved;
-} __packed;
-
-struct iwm_lmac_cal_cfg_resp {
-	__le32 status;
-} __packed;
-
-#define IWM_CARD_STATE_SW_HW_ENABLED	0x00
-#define IWM_CARD_STATE_HW_DISABLED	0x01
-#define IWM_CARD_STATE_SW_DISABLED	0x02
-#define IWM_CARD_STATE_CTKILL_DISABLED	0x04
-#define IWM_CARD_STATE_IS_RXON		0x10
-
-struct iwm_lmac_card_state {
-	__le32 flags;
-} __packed;
-
-/**
- * COEX_PRIORITY_TABLE_CMD
- *
- * Priority entry for each state
- * Will keep two tables, for STA and WIPAN
- */
-enum {
-	/* UN-ASSOCIATION PART */
-	COEX_UNASSOC_IDLE = 0,
-	COEX_UNASSOC_MANUAL_SCAN,
-	COEX_UNASSOC_AUTO_SCAN,
-
-	/* CALIBRATION */
-	COEX_CALIBRATION,
-	COEX_PERIODIC_CALIBRATION,
-
-	/* CONNECTION */
-	COEX_CONNECTION_ESTAB,
-
-	/* ASSOCIATION PART */
-	COEX_ASSOCIATED_IDLE,
-	COEX_ASSOC_MANUAL_SCAN,
-	COEX_ASSOC_AUTO_SCAN,
-	COEX_ASSOC_ACTIVE_LEVEL,
-
-	/* RF ON/OFF */
-	COEX_RF_ON,
-	COEX_RF_OFF,
-	COEX_STAND_ALONE_DEBUG,
-
-	/* IPNN */
-	COEX_IPAN_ASSOC_LEVEL,
-
-	/* RESERVED */
-	COEX_RSRVD1,
-	COEX_RSRVD2,
-
-	COEX_EVENTS_NUM
-};
-
-#define COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK	0x1
-#define COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK	0x2
-#define COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK	0x4
-
-struct coex_event {
-	u8 req_prio;
-	u8 win_med_prio;
-	u8 reserved;
-	u8 flags;
-} __packed;
-
-#define COEX_FLAGS_STA_TABLE_VALID_MSK		0x1
-#define COEX_FLAGS_UNASSOC_WAKEUP_UMASK_MSK	0x4
-#define COEX_FLAGS_ASSOC_WAKEUP_UMASK_MSK	0x8
-#define COEX_FLAGS_COEX_ENABLE_MSK		0x80
-
-struct iwm_coex_prio_table_cmd {
-	u8 flags;
-	u8 reserved[3];
-	struct coex_event sta_prio[COEX_EVENTS_NUM];
-} __packed;
-
-/* Coexistence definitions
- *
- * Constants to fill in the Priorities' Tables
- * RP - Requested Priority
- * WP - Win Medium Priority: priority assigned when the contention has been won
- * FLAGS - Combination of COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK and
- * 	   COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK
- */
-
-#define COEX_UNASSOC_IDLE_FLAGS		0
-#define COEX_UNASSOC_MANUAL_SCAN_FLAGS	(COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-					 COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
-#define COEX_UNASSOC_AUTO_SCAN_FLAGS	(COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-					 COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
-#define COEX_CALIBRATION_FLAGS		(COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-					 COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
-#define COEX_PERIODIC_CALIBRATION_FLAGS	0
-/* COEX_CONNECTION_ESTAB: we need DELAY_MEDIUM_FREE_NTFY to let WiMAX
- * disconnect from network. */
-#define COEX_CONNECTION_ESTAB_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-				     COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \
-				     COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK)
-#define COEX_ASSOCIATED_IDLE_FLAGS	0
-#define COEX_ASSOC_MANUAL_SCAN_FLAGS	(COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-					 COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
-#define COEX_ASSOC_AUTO_SCAN_FLAGS	(COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-					 COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
-#define COEX_ASSOC_ACTIVE_LEVEL_FLAGS	0
-#define COEX_RF_ON_FLAGS		0
-#define COEX_RF_OFF_FLAGS		0
-#define COEX_STAND_ALONE_DEBUG_FLAGS	(COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-					 COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK)
-#define COEX_IPAN_ASSOC_LEVEL_FLAGS (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-				     COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \
-				     COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK)
-#define COEX_RSRVD1_FLAGS		0
-#define COEX_RSRVD2_FLAGS		0
-/* XOR_RF_ON is the event wrapping all radio ownership. We need
- * DELAY_MEDIUM_FREE_NTFY to let WiMAX disconnect from network. */
-#define COEX_XOR_RF_ON_FLAGS	    (COEX_EVT_FLAG_MEDIUM_FREE_NTFY_MSK | \
-				     COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \
-				     COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK)
-
-/* CT kill config command */
-struct iwm_ct_kill_cfg_cmd {
-	u32 exit_threshold;
-	u32 reserved;
-	u32 entry_threshold;
-} __packed;
-
-
-/* LMAC OP CODES */
-#define REPLY_PAD			0x0
-#define REPLY_ALIVE			0x1
-#define REPLY_ERROR			0x2
-#define REPLY_ECHO			0x3
-#define REPLY_HALT			0x6
-
-/* RXON state commands */
-#define REPLY_RX_ON			0x10
-#define REPLY_RX_ON_ASSOC		0x11
-#define REPLY_RX_OFF			0x12
-#define REPLY_QOS_PARAM			0x13
-#define REPLY_RX_ON_TIMING		0x14
-#define REPLY_INTERNAL_QOS_PARAM	0x15
-#define REPLY_RX_INT_TIMEOUT_CNFG	0x16
-#define REPLY_NULL			0x17
-
-/* Multi-Station support */
-#define REPLY_ADD_STA			0x18
-#define REPLY_REMOVE_STA		0x19
-#define REPLY_RESET_ALL_STA		0x1a
-
-/* RX, TX */
-#define REPLY_ALM_RX			0x1b
-#define REPLY_TX			0x1c
-#define REPLY_TXFIFO_FLUSH		0x1e
-
-/* MISC commands */
-#define REPLY_MGMT_MCAST_KEY		0x1f
-#define REPLY_WEPKEY			0x20
-#define REPLY_INIT_IV			0x21
-#define REPLY_WRITE_MIB			0x22
-#define REPLY_READ_MIB			0x23
-#define REPLY_RADIO_FE			0x24
-#define REPLY_TXFIFO_CFG		0x25
-#define REPLY_WRITE_READ		0x26
-#define REPLY_INSTALL_SEC_KEY		0x27
-
-
-#define REPLY_RATE_SCALE		0x47
-#define REPLY_LEDS_CMD			0x48
-#define REPLY_TX_LINK_QUALITY_CMD	0x4e
-#define REPLY_ANA_MIB_OVERRIDE_CMD	0x4f
-#define REPLY_WRITE2REG_CMD		0x50
-
-/* winfi-wifi coexistence */
-#define COEX_PRIORITY_TABLE_CMD		0x5a
-#define COEX_MEDIUM_NOTIFICATION	0x5b
-#define COEX_EVENT_CMD			0x5c
-
-/* more Protocol and Protocol-test commands */
-#define REPLY_MAX_SLEEP_TIME_CMD	0x61
-#define CALIBRATION_CFG_CMD		0x65
-#define CALIBRATION_RES_NOTIFICATION	0x66
-#define CALIBRATION_COMPLETE_NOTIFICATION	0x67
-
-/* Measurements */
-#define REPLY_QUIET_CMD			0x71
-#define REPLY_CHANNEL_SWITCH		0x72
-#define CHANNEL_SWITCH_NOTIFICATION	0x73
-
-#define REPLY_SPECTRUM_MEASUREMENT_CMD	0x74
-#define SPECTRUM_MEASURE_NOTIFICATION	0x75
-#define REPLY_MEASUREMENT_ABORT_CMD	0x76
-
-/* Power Management */
-#define POWER_TABLE_CMD			0x77
-#define SAVE_RESTORE_ADDRESS_CMD		0x78
-#define REPLY_WATERMARK_CMD		0x79
-#define PM_DEBUG_STATISTIC_NOTIFIC	0x7B
-#define PD_FLUSH_N_NOTIFICATION		0x7C
-
-/* Scan commands and notifications */
-#define REPLY_SCAN_REQUEST_CMD		0x80
-#define REPLY_SCAN_ABORT_CMD		0x81
-#define SCAN_START_NOTIFICATION		0x82
-#define SCAN_RESULTS_NOTIFICATION	0x83
-#define SCAN_COMPLETE_NOTIFICATION	0x84
-
-/* Continuous TX commands */
-#define REPLY_CONT_TX_CMD		0x85
-#define END_OF_CONT_TX_NOTIFICATION	0x86
-
-/* Timer/Eeprom commands */
-#define TIMER_CMD			0x87
-#define EEPROM_WRITE_CMD		0x88
-
-/* PAPD commands */
-#define FEEDBACK_REQUEST_NOTIFICATION	0x8b
-#define REPLY_CW_CMD			0x8c
-
-/* IBSS/AP commands Continue */
-#define BEACON_NOTIFICATION		0x90
-#define REPLY_TX_BEACON			0x91
-#define REPLY_REQUEST_ATIM		0x93
-#define WHO_IS_AWAKE_NOTIFICATION	0x94
-#define TX_PWR_DBM_LIMIT_CMD		0x95
-#define QUIET_NOTIFICATION		0x96
-#define TX_PWR_TABLE_CMD		0x97
-#define TX_ANT_CONFIGURATION_CMD	0x98
-#define MEASURE_ABORT_NOTIFICATION	0x99
-#define REPLY_CALIBRATION_TUNE		0x9a
-
-/* bt config command */
-#define REPLY_BT_CONFIG			0x9b
-#define REPLY_STATISTICS_CMD		0x9c
-#define STATISTICS_NOTIFICATION		0x9d
-
-/* RF-KILL commands and notifications */
-#define REPLY_CARD_STATE_CMD		0xa0
-#define CARD_STATE_NOTIFICATION		0xa1
-
-/* Missed beacons notification */
-#define MISSED_BEACONS_NOTIFICATION	0xa2
-#define MISSED_BEACONS_NOTIFICATION_TH_CMD	0xa3
-
-#define REPLY_CT_KILL_CONFIG_CMD	0xa4
-
-/* HD commands and notifications */
-#define REPLY_HD_PARAMS_CMD		0xa6
-#define HD_PARAMS_NOTIFICATION		0xa7
-#define SENSITIVITY_CMD			0xa8
-#define U_APSD_PARAMS_CMD		0xa9
-#define NOISY_PLATFORM_CMD		0xaa
-#define ILLEGAL_CMD			0xac
-#define REPLY_PHY_CALIBRATION_CMD	0xb0
-#define REPLAY_RX_GAIN_CALIB_CMD	0xb1
-
-/* WiPAN commands */
-#define REPLY_WIPAN_PARAMS_CMD		0xb2
-#define REPLY_WIPAN_RX_ON_CMD		0xb3
-#define REPLY_WIPAN_RX_ON_TIMING	0xb4
-#define REPLY_WIPAN_TX_PWR_TABLE_CMD	0xb5
-#define REPLY_WIPAN_RXON_ASSOC_CMD	0xb6
-#define REPLY_WIPAN_QOS_PARAM		0xb7
-#define WIPAN_REPLY_WEPKEY		0xb8
-
-/* BeamForming commands */
-#define BEAMFORMER_CFG_CMD		0xba
-#define BEAMFORMEE_NOTIFICATION		0xbb
-
-/* TGn new Commands */
-#define REPLY_RX_PHY_CMD		0xc0
-#define REPLY_RX_MPDU_CMD		0xc1
-#define REPLY_MULTICAST_HASH		0xc2
-#define REPLY_KDR_RX			0xc3
-#define REPLY_RX_DSP_EXT_INFO		0xc4
-#define REPLY_COMPRESSED_BA		0xc5
-
-/* PNC commands */
-#define PNC_CONFIG_CMD			0xc8
-#define PNC_UPDATE_TABLE_CMD		0xc9
-#define XVT_GENERAL_CTRL_CMD		0xca
-#define REPLY_LEGACY_RADIO_FE		0xdd
-
-/* WoWLAN commands */
-#define WOWLAN_PATTERNS			0xe0
-#define WOWLAN_WAKEUP_FILTER		0xe1
-#define WOWLAN_TSC_RSC_PARAM		0xe2
-#define WOWLAN_TKIP_PARAM		0xe3
-#define WOWLAN_KEK_KCK_MATERIAL		0xe4
-#define WOWLAN_GET_STATUSES		0xe5
-#define WOWLAN_TX_POWER_PER_DB		0xe6
-#define REPLY_WOWLAN_GET_STATUSES       WOWLAN_GET_STATUSES
-
-#define REPLY_DEBUG_CMD			0xf0
-#define REPLY_DSP_DEBUG_CMD		0xf1
-#define REPLY_DEBUG_MONITOR_CMD		0xf2
-#define REPLY_DEBUG_XVT_CMD		0xf3
-#define REPLY_DEBUG_DC_CALIB		0xf4
-#define REPLY_DYNAMIC_BP		0xf5
-
-/* General purpose Commands */
-#define REPLY_GP1_CMD			0xfa
-#define REPLY_GP2_CMD			0xfb
-#define REPLY_GP3_CMD			0xfc
-#define REPLY_GP4_CMD			0xfd
-#define REPLY_REPLAY_WRAPPER		0xfe
-#define REPLY_FRAME_DURATION_CALC_CMD	0xff
-
-#define LMAC_COMMAND_ID_MAX		0xff
-#define LMAC_COMMAND_ID_NUM		(LMAC_COMMAND_ID_MAX + 1)
-
-
-/* Calibration */
-
-enum {
-	PHY_CALIBRATE_DC_CMD			= 0,
-	PHY_CALIBRATE_LO_CMD			= 1,
-	PHY_CALIBRATE_RX_BB_CMD			= 2,
-	PHY_CALIBRATE_TX_IQ_CMD			= 3,
-	PHY_CALIBRATE_RX_IQ_CMD			= 4,
-	PHY_CALIBRATION_NOISE_CMD		= 5,
-	PHY_CALIBRATE_AGC_TABLE_CMD		= 6,
-	PHY_CALIBRATE_CRYSTAL_FRQ_CMD		= 7,
-	PHY_CALIBRATE_OPCODES_NUM,
-	SHILOH_PHY_CALIBRATE_DC_CMD		= 8,
-	SHILOH_PHY_CALIBRATE_LO_CMD		= 9,
-	SHILOH_PHY_CALIBRATE_RX_BB_CMD		= 10,
-	SHILOH_PHY_CALIBRATE_TX_IQ_CMD		= 11,
-	SHILOH_PHY_CALIBRATE_RX_IQ_CMD		= 12,
-	SHILOH_PHY_CALIBRATION_NOISE_CMD	= 13,
-	SHILOH_PHY_CALIBRATE_AGC_TABLE_CMD	= 14,
-	SHILOH_PHY_CALIBRATE_CRYSTAL_FRQ_CMD	= 15,
-	SHILOH_PHY_CALIBRATE_BASE_BAND_CMD	= 16,
-	SHILOH_PHY_CALIBRATE_TXIQ_PERIODIC_CMD	= 17,
-	CALIBRATION_CMD_NUM,
-};
-
-enum {
-	CALIB_CFG_RX_BB_IDX       = 0,
-	CALIB_CFG_DC_IDX          = 1,
-	CALIB_CFG_LO_IDX          = 2,
-	CALIB_CFG_TX_IQ_IDX       = 3,
-	CALIB_CFG_RX_IQ_IDX       = 4,
-	CALIB_CFG_NOISE_IDX       = 5,
-	CALIB_CFG_CRYSTAL_IDX     = 6,
-	CALIB_CFG_TEMPERATURE_IDX = 7,
-	CALIB_CFG_PAPD_IDX        = 8,
-	CALIB_CFG_LAST_IDX        = CALIB_CFG_PAPD_IDX,
-	CALIB_CFG_MODULE_NUM,
-};
-
-#define IWM_CALIB_MAP_INIT_MSK		0xFFFF
-#define IWM_CALIB_MAP_PER_LMAC(m)	((m & 0xFF0000) >> 16)
-#define IWM_CALIB_MAP_PER_UMAC(m)	((m & 0xFF000000) >> 24)
-#define IWM_CALIB_OPCODE_TO_INDEX(op)   (op - PHY_CALIBRATE_OPCODES_NUM)
-
-struct iwm_lmac_calib_hdr {
-	u8 opcode;
-	u8 first_grp;
-	u8 grp_num;
-	u8 all_data_valid;
-} __packed;
-
-#define IWM_LMAC_CALIB_FREQ_GROUPS_NR	7
-#define IWM_CALIB_FREQ_GROUPS_NR	5
-#define IWM_CALIB_DC_MODES_NR		12
-
-struct iwm_calib_rxiq_entry {
-	u16 ptam_postdist_ars;
-	u16 ptam_postdist_arc;
-} __packed;
-
-struct iwm_calib_rxiq_group {
-	struct iwm_calib_rxiq_entry mode[IWM_CALIB_DC_MODES_NR];
-} __packed;
-
-struct iwm_lmac_calib_rxiq {
-	struct iwm_calib_rxiq_group group[IWM_LMAC_CALIB_FREQ_GROUPS_NR];
-} __packed;
-
-struct iwm_calib_rxiq {
-	struct iwm_lmac_calib_hdr hdr;
-	struct iwm_calib_rxiq_group group[IWM_CALIB_FREQ_GROUPS_NR];
-} __packed;
-
-#define LMAC_STA_ID_SEED	0x0f
-#define LMAC_STA_ID_POS		0
-
-#define LMAC_STA_COLOR_SEED	0x7
-#define LMAC_STA_COLOR_POS	4
-
-struct iwm_lmac_power_report {
-	u8 pa_status;
-	u8 pa_integ_res_A[3];
-	u8 pa_integ_res_B[3];
-	u8 pa_integ_res_C[3];
-} __packed;
-
-struct iwm_lmac_tx_resp {
-	u8 frame_cnt; /* 1-no aggregation, greater then 1 - aggregation */
-	u8 bt_kill_cnt;
-	__le16 retry_cnt;
-	__le32 initial_tx_rate;
-	__le16 wireless_media_time;
-	struct iwm_lmac_power_report power_report;
-	__le32 tfd_info;
-	__le16 seq_ctl;
-	__le16 byte_cnt;
-	u8 tlc_rate_info;
-	u8 ra_tid;
-	__le16 frame_ctl;
-	__le32 status;
-} __packed;
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c
deleted file mode 100644
index 1f868b166d10..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/main.c
+++ /dev/null
@@ -1,847 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/sched.h>
-#include <linux/ieee80211.h>
-#include <linux/wireless.h>
-#include <linux/slab.h>
-#include <linux/moduleparam.h>
-
-#include "iwm.h"
-#include "debug.h"
-#include "bus.h"
-#include "umac.h"
-#include "commands.h"
-#include "hal.h"
-#include "fw.h"
-#include "rx.h"
-
-static struct iwm_conf def_iwm_conf = {
-
-	.sdio_ior_timeout	= 5000,
-	.calib_map		= BIT(CALIB_CFG_DC_IDX)	|
-				  BIT(CALIB_CFG_LO_IDX)	|
-				  BIT(CALIB_CFG_TX_IQ_IDX)	|
-				  BIT(CALIB_CFG_RX_IQ_IDX)	|
-				  BIT(SHILOH_PHY_CALIBRATE_BASE_BAND_CMD),
-	.expected_calib_map	= BIT(PHY_CALIBRATE_DC_CMD)	|
-				  BIT(PHY_CALIBRATE_LO_CMD)	|
-				  BIT(PHY_CALIBRATE_TX_IQ_CMD)	|
-				  BIT(PHY_CALIBRATE_RX_IQ_CMD)	|
-				  BIT(SHILOH_PHY_CALIBRATE_BASE_BAND_CMD),
-	.ct_kill_entry		= 110,
-	.ct_kill_exit		= 110,
-	.reset_on_fatal_err	= 1,
-	.auto_connect		= 1,
-	.enable_qos		= 1,
-	.mode			= UMAC_MODE_BSS,
-
-	/* UMAC configuration */
-	.power_index		= 0,
-	.frag_threshold		= IEEE80211_MAX_FRAG_THRESHOLD,
-	.rts_threshold		= IEEE80211_MAX_RTS_THRESHOLD,
-	.cts_to_self		= 0,
-
-	.assoc_timeout		= 2,
-	.roam_timeout		= 10,
-	.wireless_mode		= WIRELESS_MODE_11A | WIRELESS_MODE_11G |
-				  WIRELESS_MODE_11N,
-
-	/* IBSS */
-	.ibss_band		= UMAC_BAND_2GHZ,
-	.ibss_channel		= 1,
-
-	.mac_addr		= {0x00, 0x02, 0xb3, 0x01, 0x02, 0x03},
-};
-
-static bool modparam_reset;
-module_param_named(reset, modparam_reset, bool, 0644);
-MODULE_PARM_DESC(reset, "reset on firmware errors (default 0 [not reset])");
-
-static bool modparam_wimax_enable = true;
-module_param_named(wimax_enable, modparam_wimax_enable, bool, 0644);
-MODULE_PARM_DESC(wimax_enable, "Enable wimax core (default 1 [wimax enabled])");
-
-int iwm_mode_to_nl80211_iftype(int mode)
-{
-	switch (mode) {
-	case UMAC_MODE_BSS:
-		return NL80211_IFTYPE_STATION;
-	case UMAC_MODE_IBSS:
-		return NL80211_IFTYPE_ADHOC;
-	default:
-		return NL80211_IFTYPE_UNSPECIFIED;
-	}
-
-	return 0;
-}
-
-static void iwm_statistics_request(struct work_struct *work)
-{
-	struct iwm_priv *iwm =
-		container_of(work, struct iwm_priv, stats_request.work);
-
-	iwm_send_umac_stats_req(iwm, 0);
-}
-
-static void iwm_disconnect_work(struct work_struct *work)
-{
-	struct iwm_priv *iwm =
-		container_of(work, struct iwm_priv, disconnect.work);
-
-	if (iwm->umac_profile_active)
-		iwm_invalidate_mlme_profile(iwm);
-
-	clear_bit(IWM_STATUS_ASSOCIATED, &iwm->status);
-	iwm->umac_profile_active = false;
-	memset(iwm->bssid, 0, ETH_ALEN);
-	iwm->channel = 0;
-
-	iwm_link_off(iwm);
-
-	wake_up_interruptible(&iwm->mlme_queue);
-
-	cfg80211_disconnected(iwm_to_ndev(iwm), 0, NULL, 0, GFP_KERNEL);
-}
-
-static void iwm_ct_kill_work(struct work_struct *work)
-{
-	struct iwm_priv *iwm =
-		container_of(work, struct iwm_priv, ct_kill_delay.work);
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-
-	IWM_INFO(iwm, "CT kill delay timeout\n");
-
-	wiphy_rfkill_set_hw_state(wiphy, false);
-}
-
-static int __iwm_up(struct iwm_priv *iwm);
-static int __iwm_down(struct iwm_priv *iwm);
-
-static void iwm_reset_worker(struct work_struct *work)
-{
-	struct iwm_priv *iwm;
-	struct iwm_umac_profile *profile = NULL;
-	int uninitialized_var(ret), retry = 0;
-
-	iwm = container_of(work, struct iwm_priv, reset_worker);
-
-	/*
-	 * XXX: The iwm->mutex is introduced purely for this reset work,
-	 * because the other users for iwm_up and iwm_down are only netdev
-	 * ndo_open and ndo_stop which are already protected by rtnl.
-	 * Please remove iwm->mutex together if iwm_reset_worker() is not
-	 * required in the future.
-	 */
-	if (!mutex_trylock(&iwm->mutex)) {
-		IWM_WARN(iwm, "We are in the middle of interface bringing "
-			 "UP/DOWN. Skip driver resetting.\n");
-		return;
-	}
-
-	if (iwm->umac_profile_active) {
-		profile = kmalloc(sizeof(struct iwm_umac_profile), GFP_KERNEL);
-		if (profile)
-			memcpy(profile, iwm->umac_profile, sizeof(*profile));
-		else
-			IWM_ERR(iwm, "Couldn't alloc memory for profile\n");
-	}
-
-	__iwm_down(iwm);
-
-	while (retry++ < 3) {
-		ret = __iwm_up(iwm);
-		if (!ret)
-			break;
-
-		schedule_timeout_uninterruptible(10 * HZ);
-	}
-
-	if (ret) {
-		IWM_WARN(iwm, "iwm_up() failed: %d\n", ret);
-
-		kfree(profile);
-		goto out;
-	}
-
-	if (profile) {
-		IWM_DBG_MLME(iwm, DBG, "Resend UMAC profile\n");
-		memcpy(iwm->umac_profile, profile, sizeof(*profile));
-		iwm_send_mlme_profile(iwm);
-		kfree(profile);
-	} else
-		clear_bit(IWM_STATUS_RESETTING, &iwm->status);
-
- out:
-	mutex_unlock(&iwm->mutex);
-}
-
-static void iwm_auth_retry_worker(struct work_struct *work)
-{
-	struct iwm_priv *iwm;
-	int i, ret;
-
-	iwm = container_of(work, struct iwm_priv, auth_retry_worker);
-	if (iwm->umac_profile_active) {
-		ret = iwm_invalidate_mlme_profile(iwm);
-		if (ret < 0)
-			return;
-	}
-
-	iwm->umac_profile->sec.auth_type = UMAC_AUTH_TYPE_LEGACY_PSK;
-
-	ret = iwm_send_mlme_profile(iwm);
-	if (ret < 0)
-		return;
-
-	for (i = 0; i < IWM_NUM_KEYS; i++)
-		if (iwm->keys[i].key_len)
-			iwm_set_key(iwm, 0, &iwm->keys[i]);
-
-	iwm_set_tx_key(iwm, iwm->default_key);
-}
-
-
-
-static void iwm_watchdog(unsigned long data)
-{
-	struct iwm_priv *iwm = (struct iwm_priv *)data;
-
-	IWM_WARN(iwm, "Watchdog expired: UMAC stalls!\n");
-
-	if (modparam_reset)
-		iwm_resetting(iwm);
-}
-
-int iwm_priv_init(struct iwm_priv *iwm)
-{
-	int i, j;
-	char name[32];
-
-	iwm->status = 0;
-	INIT_LIST_HEAD(&iwm->pending_notif);
-	init_waitqueue_head(&iwm->notif_queue);
-	init_waitqueue_head(&iwm->nonwifi_queue);
-	init_waitqueue_head(&iwm->wifi_ntfy_queue);
-	init_waitqueue_head(&iwm->mlme_queue);
-	memcpy(&iwm->conf, &def_iwm_conf, sizeof(struct iwm_conf));
-	spin_lock_init(&iwm->tx_credit.lock);
-	INIT_LIST_HEAD(&iwm->wifi_pending_cmd);
-	INIT_LIST_HEAD(&iwm->nonwifi_pending_cmd);
-	iwm->wifi_seq_num = UMAC_WIFI_SEQ_NUM_BASE;
-	iwm->nonwifi_seq_num = UMAC_NONWIFI_SEQ_NUM_BASE;
-	spin_lock_init(&iwm->cmd_lock);
-	iwm->scan_id = 1;
-	INIT_DELAYED_WORK(&iwm->stats_request, iwm_statistics_request);
-	INIT_DELAYED_WORK(&iwm->disconnect, iwm_disconnect_work);
-	INIT_DELAYED_WORK(&iwm->ct_kill_delay, iwm_ct_kill_work);
-	INIT_WORK(&iwm->reset_worker, iwm_reset_worker);
-	INIT_WORK(&iwm->auth_retry_worker, iwm_auth_retry_worker);
-	INIT_LIST_HEAD(&iwm->bss_list);
-
-	skb_queue_head_init(&iwm->rx_list);
-	INIT_LIST_HEAD(&iwm->rx_tickets);
-	spin_lock_init(&iwm->ticket_lock);
-	for (i = 0; i < IWM_RX_ID_HASH; i++) {
-		INIT_LIST_HEAD(&iwm->rx_packets[i]);
-		spin_lock_init(&iwm->packet_lock[i]);
-	}
-
-	INIT_WORK(&iwm->rx_worker, iwm_rx_worker);
-
-	iwm->rx_wq = create_singlethread_workqueue(KBUILD_MODNAME "_rx");
-	if (!iwm->rx_wq)
-		return -EAGAIN;
-
-	for (i = 0; i < IWM_TX_QUEUES; i++) {
-		INIT_WORK(&iwm->txq[i].worker, iwm_tx_worker);
-		snprintf(name, 32, KBUILD_MODNAME "_tx_%d", i);
-		iwm->txq[i].id = i;
-		iwm->txq[i].wq = create_singlethread_workqueue(name);
-		if (!iwm->txq[i].wq)
-			return -EAGAIN;
-
-		skb_queue_head_init(&iwm->txq[i].queue);
-		skb_queue_head_init(&iwm->txq[i].stopped_queue);
-		spin_lock_init(&iwm->txq[i].lock);
-	}
-
-	for (i = 0; i < IWM_NUM_KEYS; i++)
-		memset(&iwm->keys[i], 0, sizeof(struct iwm_key));
-
-	iwm->default_key = -1;
-
-	for (i = 0; i < IWM_STA_TABLE_NUM; i++)
-		for (j = 0; j < IWM_UMAC_TID_NR; j++) {
-			mutex_init(&iwm->sta_table[i].tid_info[j].mutex);
-			iwm->sta_table[i].tid_info[j].stopped = false;
-		}
-
-	init_timer(&iwm->watchdog);
-	iwm->watchdog.function = iwm_watchdog;
-	iwm->watchdog.data = (unsigned long)iwm;
-	mutex_init(&iwm->mutex);
-
-	iwm->last_fw_err = kzalloc(sizeof(struct iwm_fw_error_hdr),
-				   GFP_KERNEL);
-	if (iwm->last_fw_err == NULL)
-		return -ENOMEM;
-
-	return 0;
-}
-
-void iwm_priv_deinit(struct iwm_priv *iwm)
-{
-	int i;
-
-	for (i = 0; i < IWM_TX_QUEUES; i++)
-		destroy_workqueue(iwm->txq[i].wq);
-
-	destroy_workqueue(iwm->rx_wq);
-	kfree(iwm->last_fw_err);
-}
-
-/*
- * We reset all the structures, and we reset the UMAC.
- * After calling this routine, you're expected to reload
- * the firmware.
- */
-void iwm_reset(struct iwm_priv *iwm)
-{
-	struct iwm_notif *notif, *next;
-
-	if (test_bit(IWM_STATUS_READY, &iwm->status))
-		iwm_target_reset(iwm);
-
-	if (test_bit(IWM_STATUS_RESETTING, &iwm->status)) {
-		iwm->status = 0;
-		set_bit(IWM_STATUS_RESETTING, &iwm->status);
-	} else
-		iwm->status = 0;
-	iwm->scan_id = 1;
-
-	list_for_each_entry_safe(notif, next, &iwm->pending_notif, pending) {
-		list_del(&notif->pending);
-		kfree(notif->buf);
-		kfree(notif);
-	}
-
-	iwm_cmd_flush(iwm);
-
-	flush_workqueue(iwm->rx_wq);
-
-	iwm_link_off(iwm);
-}
-
-void iwm_resetting(struct iwm_priv *iwm)
-{
-	set_bit(IWM_STATUS_RESETTING, &iwm->status);
-
-	schedule_work(&iwm->reset_worker);
-}
-
-/*
- * Notification code:
- *
- * We're faced with the following issue: Any host command can
- * have an answer or not, and if there's an answer to expect,
- * it can be treated synchronously or asynchronously.
- * To work around the synchronous answer case, we implemented
- * our notification mechanism.
- * When a code path needs to wait for a command response
- * synchronously, it calls notif_handle(), which waits for the
- * right notification to show up, and then process it. Before
- * starting to wait, it registered as a waiter for this specific
- * answer (by toggling a bit in on of the handler_map), so that
- * the rx code knows that it needs to send a notification to the
- * waiting processes. It does so by calling iwm_notif_send(),
- * which adds the notification to the pending notifications list,
- * and then wakes the waiting processes up.
- */
-int iwm_notif_send(struct iwm_priv *iwm, struct iwm_wifi_cmd *cmd,
-		   u8 cmd_id, u8 source, u8 *buf, unsigned long buf_size)
-{
-	struct iwm_notif *notif;
-
-	notif = kzalloc(sizeof(struct iwm_notif), GFP_KERNEL);
-	if (!notif) {
-		IWM_ERR(iwm, "Couldn't alloc memory for notification\n");
-		return -ENOMEM;
-	}
-
-	INIT_LIST_HEAD(&notif->pending);
-	notif->cmd = cmd;
-	notif->cmd_id = cmd_id;
-	notif->src = source;
-	notif->buf = kzalloc(buf_size, GFP_KERNEL);
-	if (!notif->buf) {
-		IWM_ERR(iwm, "Couldn't alloc notification buffer\n");
-		kfree(notif);
-		return -ENOMEM;
-	}
-	notif->buf_size = buf_size;
-	memcpy(notif->buf, buf, buf_size);
-	list_add_tail(&notif->pending, &iwm->pending_notif);
-
-	wake_up_interruptible(&iwm->notif_queue);
-
-	return 0;
-}
-
-static struct iwm_notif *iwm_notif_find(struct iwm_priv *iwm, u32 cmd,
-					u8 source)
-{
-	struct iwm_notif *notif;
-
-	list_for_each_entry(notif, &iwm->pending_notif, pending) {
-		if ((notif->cmd_id == cmd) && (notif->src == source)) {
-			list_del(&notif->pending);
-			return notif;
-		}
-	}
-
-	return NULL;
-}
-
-static struct iwm_notif *iwm_notif_wait(struct iwm_priv *iwm, u32 cmd,
-					u8 source, long timeout)
-{
-	int ret;
-	struct iwm_notif *notif;
-	unsigned long *map = NULL;
-
-	switch (source) {
-	case IWM_SRC_LMAC:
-		map = &iwm->lmac_handler_map[0];
-		break;
-	case IWM_SRC_UMAC:
-		map = &iwm->umac_handler_map[0];
-		break;
-	case IWM_SRC_UDMA:
-		map = &iwm->udma_handler_map[0];
-		break;
-	}
-
-	set_bit(cmd, map);
-
-	ret = wait_event_interruptible_timeout(iwm->notif_queue,
-			 ((notif = iwm_notif_find(iwm, cmd, source)) != NULL),
-					       timeout);
-	clear_bit(cmd, map);
-
-	if (!ret)
-		return NULL;
-
-	return notif;
-}
-
-int iwm_notif_handle(struct iwm_priv *iwm, u32 cmd, u8 source, long timeout)
-{
-	int ret;
-	struct iwm_notif *notif;
-
-	notif = iwm_notif_wait(iwm, cmd, source, timeout);
-	if (!notif)
-		return -ETIME;
-
-	ret = iwm_rx_handle_resp(iwm, notif->buf, notif->buf_size, notif->cmd);
-	kfree(notif->buf);
-	kfree(notif);
-
-	return ret;
-}
-
-static int iwm_config_boot_params(struct iwm_priv *iwm)
-{
-	struct iwm_udma_nonwifi_cmd target_cmd;
-	int ret;
-
-	/* check Wimax is off and config debug monitor */
-	if (!modparam_wimax_enable) {
-		u32 data1 = 0x1f;
-		u32 addr1 = 0x606BE258;
-
-		u32 data2_set = 0x0;
-		u32 data2_clr = 0x1;
-		u32 addr2 = 0x606BE100;
-
-		u32 data3 = 0x1;
-		u32 addr3 = 0x606BEC00;
-
-		target_cmd.resp = 0;
-		target_cmd.handle_by_hw = 0;
-		target_cmd.eop = 1;
-
-		target_cmd.opcode = UMAC_HDI_OUT_OPCODE_WRITE;
-		target_cmd.addr = cpu_to_le32(addr1);
-		target_cmd.op1_sz = cpu_to_le32(sizeof(u32));
-		target_cmd.op2 = 0;
-
-		ret = iwm_hal_send_target_cmd(iwm, &target_cmd, &data1);
-		if (ret < 0) {
-			IWM_ERR(iwm, "iwm_hal_send_target_cmd failed\n");
-			return ret;
-		}
-
-		target_cmd.opcode = UMAC_HDI_OUT_OPCODE_READ_MODIFY_WRITE;
-		target_cmd.addr = cpu_to_le32(addr2);
-		target_cmd.op1_sz = cpu_to_le32(data2_set);
-		target_cmd.op2 = cpu_to_le32(data2_clr);
-
-		ret = iwm_hal_send_target_cmd(iwm, &target_cmd, &data1);
-		if (ret < 0) {
-			IWM_ERR(iwm, "iwm_hal_send_target_cmd failed\n");
-			return ret;
-		}
-
-		target_cmd.opcode = UMAC_HDI_OUT_OPCODE_WRITE;
-		target_cmd.addr = cpu_to_le32(addr3);
-		target_cmd.op1_sz = cpu_to_le32(sizeof(u32));
-		target_cmd.op2 = 0;
-
-		ret = iwm_hal_send_target_cmd(iwm, &target_cmd, &data3);
-		if (ret < 0) {
-			IWM_ERR(iwm, "iwm_hal_send_target_cmd failed\n");
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
-void iwm_init_default_profile(struct iwm_priv *iwm,
-			      struct iwm_umac_profile *profile)
-{
-	memset(profile, 0, sizeof(struct iwm_umac_profile));
-
-	profile->sec.auth_type = UMAC_AUTH_TYPE_OPEN;
-	profile->sec.flags = UMAC_SEC_FLG_LEGACY_PROFILE;
-	profile->sec.ucast_cipher = UMAC_CIPHER_TYPE_NONE;
-	profile->sec.mcast_cipher = UMAC_CIPHER_TYPE_NONE;
-
-	if (iwm->conf.enable_qos)
-		profile->flags |= cpu_to_le16(UMAC_PROFILE_QOS_ALLOWED);
-
-	profile->wireless_mode = iwm->conf.wireless_mode;
-	profile->mode = cpu_to_le32(iwm->conf.mode);
-
-	profile->ibss.atim = 0;
-	profile->ibss.beacon_interval = 100;
-	profile->ibss.join_only = 0;
-	profile->ibss.band = iwm->conf.ibss_band;
-	profile->ibss.channel = iwm->conf.ibss_channel;
-}
-
-void iwm_link_on(struct iwm_priv *iwm)
-{
-	netif_carrier_on(iwm_to_ndev(iwm));
-	netif_tx_wake_all_queues(iwm_to_ndev(iwm));
-
-	iwm_send_umac_stats_req(iwm, 0);
-}
-
-void iwm_link_off(struct iwm_priv *iwm)
-{
-	struct iw_statistics *wstats = &iwm->wstats;
-	int i;
-
-	netif_tx_stop_all_queues(iwm_to_ndev(iwm));
-	netif_carrier_off(iwm_to_ndev(iwm));
-
-	for (i = 0; i < IWM_TX_QUEUES; i++) {
-		skb_queue_purge(&iwm->txq[i].queue);
-		skb_queue_purge(&iwm->txq[i].stopped_queue);
-
-		iwm->txq[i].concat_count = 0;
-		iwm->txq[i].concat_ptr = iwm->txq[i].concat_buf;
-
-		flush_workqueue(iwm->txq[i].wq);
-	}
-
-	iwm_rx_free(iwm);
-
-	cancel_delayed_work_sync(&iwm->stats_request);
-	memset(wstats, 0, sizeof(struct iw_statistics));
-	wstats->qual.updated = IW_QUAL_ALL_INVALID;
-
-	kfree(iwm->req_ie);
-	iwm->req_ie = NULL;
-	iwm->req_ie_len = 0;
-	kfree(iwm->resp_ie);
-	iwm->resp_ie = NULL;
-	iwm->resp_ie_len = 0;
-
-	del_timer_sync(&iwm->watchdog);
-}
-
-static void iwm_bss_list_clean(struct iwm_priv *iwm)
-{
-	struct iwm_bss_info *bss, *next;
-
-	list_for_each_entry_safe(bss, next, &iwm->bss_list, node) {
-		list_del(&bss->node);
-		kfree(bss->bss);
-		kfree(bss);
-	}
-}
-
-static int iwm_channels_init(struct iwm_priv *iwm)
-{
-	int ret;
-
-	ret = iwm_send_umac_channel_list(iwm);
-	if (ret) {
-		IWM_ERR(iwm, "Send channel list failed\n");
-		return ret;
-	}
-
-	ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST,
-			       IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT);
-	if (ret) {
-		IWM_ERR(iwm, "Didn't get a channel list notification\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static int __iwm_up(struct iwm_priv *iwm)
-{
-	int ret;
-	struct iwm_notif *notif_reboot, *notif_ack = NULL;
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	u32 wireless_mode;
-
-	ret = iwm_bus_enable(iwm);
-	if (ret) {
-		IWM_ERR(iwm, "Couldn't enable function\n");
-		return ret;
-	}
-
-	iwm_rx_setup_handlers(iwm);
-
-	/* Wait for initial BARKER_REBOOT from hardware */
-	notif_reboot = iwm_notif_wait(iwm, IWM_BARKER_REBOOT_NOTIFICATION,
-				      IWM_SRC_UDMA, 2 * HZ);
-	if (!notif_reboot) {
-		IWM_ERR(iwm, "Wait for REBOOT_BARKER timeout\n");
-		goto err_disable;
-	}
-
-	/* We send the barker back */
-	ret = iwm_bus_send_chunk(iwm, notif_reboot->buf, 16);
-	if (ret) {
-		IWM_ERR(iwm, "REBOOT barker response failed\n");
-		kfree(notif_reboot);
-		goto err_disable;
-	}
-
-	kfree(notif_reboot->buf);
-	kfree(notif_reboot);
-
-	/* Wait for ACK_BARKER from hardware */
-	notif_ack = iwm_notif_wait(iwm, IWM_ACK_BARKER_NOTIFICATION,
-				   IWM_SRC_UDMA, 2 * HZ);
-	if (!notif_ack) {
-		IWM_ERR(iwm, "Wait for ACK_BARKER timeout\n");
-		goto err_disable;
-	}
-
-	kfree(notif_ack->buf);
-	kfree(notif_ack);
-
-	/* We start to config static boot parameters */
-	ret = iwm_config_boot_params(iwm);
-	if (ret) {
-		IWM_ERR(iwm, "Config boot parameters failed\n");
-		goto err_disable;
-	}
-
-	ret = iwm_read_mac(iwm, iwm_to_ndev(iwm)->dev_addr);
-	if (ret) {
-		IWM_ERR(iwm, "MAC reading failed\n");
-		goto err_disable;
-	}
-	memcpy(iwm_to_ndev(iwm)->perm_addr, iwm_to_ndev(iwm)->dev_addr,
-		ETH_ALEN);
-
-	/* We can load the FWs */
-	ret = iwm_load_fw(iwm);
-	if (ret) {
-		IWM_ERR(iwm, "FW loading failed\n");
-		goto err_disable;
-	}
-
-	ret = iwm_eeprom_fat_channels(iwm);
-	if (ret) {
-		IWM_ERR(iwm, "Couldnt read HT channels EEPROM entries\n");
-		goto err_fw;
-	}
-
-	/*
-	 * Read our SKU capabilities.
-	 * If it's valid, we AND the configured wireless mode with the
-	 * device EEPROM value as the current profile wireless mode.
-	 */
-	wireless_mode = iwm_eeprom_wireless_mode(iwm);
-	if (wireless_mode) {
-		iwm->conf.wireless_mode &= wireless_mode;
-		if (iwm->umac_profile)
-			iwm->umac_profile->wireless_mode =
-					iwm->conf.wireless_mode;
-	} else
-		IWM_ERR(iwm, "Wrong SKU capabilities: 0x%x\n",
-			*((u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_SKU_CAP)));
-
-	snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "L%s_U%s",
-		 iwm->lmac_version, iwm->umac_version);
-
-	/* We configure the UMAC and enable the wifi module */
-	ret = iwm_send_umac_config(iwm,
-			cpu_to_le32(UMAC_RST_CTRL_FLG_WIFI_CORE_EN) |
-			cpu_to_le32(UMAC_RST_CTRL_FLG_WIFI_LINK_EN) |
-			cpu_to_le32(UMAC_RST_CTRL_FLG_WIFI_MLME_EN));
-	if (ret) {
-		IWM_ERR(iwm, "UMAC config failed\n");
-		goto err_fw;
-	}
-
-	ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS,
-			       IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT);
-	if (ret) {
-		IWM_ERR(iwm, "Didn't get a wifi core status notification\n");
-		goto err_fw;
-	}
-
-	if (iwm->core_enabled != (UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN |
-				  UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN)) {
-		IWM_DBG_BOOT(iwm, DBG, "Not all cores enabled:0x%x\n",
-			     iwm->core_enabled);
-		ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS,
-			       IWM_SRC_UMAC, WAIT_NOTIF_TIMEOUT);
-		if (ret) {
-			IWM_ERR(iwm, "Didn't get a core status notification\n");
-			goto err_fw;
-		}
-
-		if (iwm->core_enabled != (UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN |
-					  UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN)) {
-			IWM_ERR(iwm, "Not all cores enabled: 0x%x\n",
-				iwm->core_enabled);
-			goto err_fw;
-		} else {
-			IWM_INFO(iwm, "All cores enabled\n");
-		}
-	}
-
-	ret = iwm_channels_init(iwm);
-	if (ret < 0) {
-		IWM_ERR(iwm, "Couldn't init channels\n");
-		goto err_fw;
-	}
-
-	/* Set the READY bit to indicate interface is brought up successfully */
-	set_bit(IWM_STATUS_READY, &iwm->status);
-
-	return 0;
-
- err_fw:
-	iwm_eeprom_exit(iwm);
-
- err_disable:
-	ret = iwm_bus_disable(iwm);
-	if (ret < 0)
-		IWM_ERR(iwm, "Couldn't disable function\n");
-
-	return -EIO;
-}
-
-int iwm_up(struct iwm_priv *iwm)
-{
-	int ret;
-
-	mutex_lock(&iwm->mutex);
-	ret = __iwm_up(iwm);
-	mutex_unlock(&iwm->mutex);
-
-	return ret;
-}
-
-static int __iwm_down(struct iwm_priv *iwm)
-{
-	int ret;
-
-	/* The interface is already down */
-	if (!test_bit(IWM_STATUS_READY, &iwm->status))
-		return 0;
-
-	if (iwm->scan_request) {
-		cfg80211_scan_done(iwm->scan_request, true);
-		iwm->scan_request = NULL;
-	}
-
-	clear_bit(IWM_STATUS_READY, &iwm->status);
-
-	iwm_eeprom_exit(iwm);
-	iwm_bss_list_clean(iwm);
-	iwm_init_default_profile(iwm, iwm->umac_profile);
-	iwm->umac_profile_active = false;
-	iwm->default_key = -1;
-	iwm->core_enabled = 0;
-
-	ret = iwm_bus_disable(iwm);
-	if (ret < 0) {
-		IWM_ERR(iwm, "Couldn't disable function\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-int iwm_down(struct iwm_priv *iwm)
-{
-	int ret;
-
-	mutex_lock(&iwm->mutex);
-	ret = __iwm_down(iwm);
-	mutex_unlock(&iwm->mutex);
-
-	return ret;
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/netdev.c b/drivers/net/wireless/iwmc3200wifi/netdev.c
deleted file mode 100644
index 5091d77e02ce..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/netdev.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-/*
- * This is the netdev related hooks for iwm.
- *
- * Some interesting code paths:
- *
- * iwm_open() (Called at netdev interface bringup time)
- *  -> iwm_up() (main.c)
- *      -> iwm_bus_enable()
- *          -> if_sdio_enable() (In case of an SDIO bus)
- *              -> sdio_enable_func()
- *      -> iwm_notif_wait(BARKER_REBOOT) (wait for reboot barker)
- *      -> iwm_notif_wait(ACK_BARKER) (wait for ACK barker)
- *      -> iwm_load_fw() (fw.c)
- *          -> iwm_load_umac()
- *          -> iwm_load_lmac() (Calibration LMAC)
- *          -> iwm_load_lmac() (Operational LMAC)
- *      -> iwm_send_umac_config()
- *
- * iwm_stop() (Called at netdev interface bringdown time)
- *  -> iwm_down()
- *      -> iwm_bus_disable()
- *          -> if_sdio_disable() (In case of an SDIO bus)
- *              -> sdio_disable_func()
- */
-#include <linux/netdevice.h>
-#include <linux/slab.h>
-
-#include "iwm.h"
-#include "commands.h"
-#include "cfg80211.h"
-#include "debug.h"
-
-static int iwm_open(struct net_device *ndev)
-{
-	struct iwm_priv *iwm = ndev_to_iwm(ndev);
-
-	return iwm_up(iwm);
-}
-
-static int iwm_stop(struct net_device *ndev)
-{
-	struct iwm_priv *iwm = ndev_to_iwm(ndev);
-
-	return iwm_down(iwm);
-}
-
-/*
- * iwm AC to queue mapping
- *
- * AC_VO -> queue 3
- * AC_VI -> queue 2
- * AC_BE -> queue 1
- * AC_BK -> queue 0
- */
-static const u16 iwm_1d_to_queue[8] = { 1, 0, 0, 1, 2, 2, 3, 3 };
-
-int iwm_tid_to_queue(u16 tid)
-{
-	if (tid > IWM_UMAC_TID_NR - 2)
-		return -EINVAL;
-
-	return iwm_1d_to_queue[tid];
-}
-
-static u16 iwm_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
-	skb->priority = cfg80211_classify8021d(skb);
-
-	return iwm_1d_to_queue[skb->priority];
-}
-
-static const struct net_device_ops iwm_netdev_ops = {
-	.ndo_open		= iwm_open,
-	.ndo_stop		= iwm_stop,
-	.ndo_start_xmit		= iwm_xmit_frame,
-	.ndo_select_queue	= iwm_select_queue,
-};
-
-void *iwm_if_alloc(int sizeof_bus, struct device *dev,
-		   struct iwm_if_ops *if_ops)
-{
-	struct net_device *ndev;
-	struct wireless_dev *wdev;
-	struct iwm_priv *iwm;
-	int ret = 0;
-
-	wdev = iwm_wdev_alloc(sizeof_bus, dev);
-	if (IS_ERR(wdev))
-		return wdev;
-
-	iwm = wdev_to_iwm(wdev);
-	iwm->bus_ops = if_ops;
-	iwm->wdev = wdev;
-
-	ret = iwm_priv_init(iwm);
-	if (ret) {
-		dev_err(dev, "failed to init iwm_priv\n");
-		goto out_wdev;
-	}
-
-	wdev->iftype = iwm_mode_to_nl80211_iftype(iwm->conf.mode);
-
-	ndev = alloc_netdev_mq(0, "wlan%d", ether_setup, IWM_TX_QUEUES);
-	if (!ndev) {
-		dev_err(dev, "no memory for network device instance\n");
-		ret = -ENOMEM;
-		goto out_priv;
-	}
-
-	ndev->netdev_ops = &iwm_netdev_ops;
-	ndev->ieee80211_ptr = wdev;
-	SET_NETDEV_DEV(ndev, wiphy_dev(wdev->wiphy));
-	wdev->netdev = ndev;
-
-	iwm->umac_profile = kmalloc(sizeof(struct iwm_umac_profile),
-				    GFP_KERNEL);
-	if (!iwm->umac_profile) {
-		dev_err(dev, "Couldn't alloc memory for profile\n");
-		ret = -ENOMEM;
-		goto out_profile;
-	}
-
-	iwm_init_default_profile(iwm, iwm->umac_profile);
-
-	return iwm;
-
- out_profile:
-	free_netdev(ndev);
-
- out_priv:
-	iwm_priv_deinit(iwm);
-
- out_wdev:
-	iwm_wdev_free(iwm);
-	return ERR_PTR(ret);
-}
-
-void iwm_if_free(struct iwm_priv *iwm)
-{
-	if (!iwm_to_ndev(iwm))
-		return;
-
-	cancel_delayed_work_sync(&iwm->ct_kill_delay);
-	free_netdev(iwm_to_ndev(iwm));
-	iwm_priv_deinit(iwm);
-	kfree(iwm->umac_profile);
-	iwm->umac_profile = NULL;
-	iwm_wdev_free(iwm);
-}
-
-int iwm_if_add(struct iwm_priv *iwm)
-{
-	struct net_device *ndev = iwm_to_ndev(iwm);
-	int ret;
-
-	ret = register_netdev(ndev);
-	if (ret < 0) {
-		dev_err(&ndev->dev, "Failed to register netdev: %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-void iwm_if_remove(struct iwm_priv *iwm)
-{
-	unregister_netdev(iwm_to_ndev(iwm));
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c
deleted file mode 100644
index 7d708f4395f3..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/rx.c
+++ /dev/null
@@ -1,1701 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/sched.h>
-#include <linux/etherdevice.h>
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-#include <linux/if_arp.h>
-#include <linux/list.h>
-#include <linux/slab.h>
-#include <net/iw_handler.h>
-
-#include "iwm.h"
-#include "debug.h"
-#include "hal.h"
-#include "umac.h"
-#include "lmac.h"
-#include "commands.h"
-#include "rx.h"
-#include "cfg80211.h"
-#include "eeprom.h"
-
-static int iwm_rx_check_udma_hdr(struct iwm_udma_in_hdr *hdr)
-{
-	if ((le32_to_cpu(hdr->cmd) == UMAC_PAD_TERMINAL) ||
-	    (le32_to_cpu(hdr->size) == UMAC_PAD_TERMINAL))
-		return -EINVAL;
-
-	return 0;
-}
-
-static inline int iwm_rx_resp_size(struct iwm_udma_in_hdr *hdr)
-{
-	return ALIGN(le32_to_cpu(hdr->size) + sizeof(struct iwm_udma_in_hdr),
-		     16);
-}
-
-/*
- * Notification handlers:
- *
- * For every possible notification we can receive from the
- * target, we have a handler.
- * When we get a target notification, and there is no one
- * waiting for it, it's just processed through the rx code
- * path:
- *
- * iwm_rx_handle()
- *  -> iwm_rx_handle_umac()
- *      -> iwm_rx_handle_wifi()
- *          -> iwm_rx_handle_resp()
- *              -> iwm_ntf_*()
- *
- *      OR
- *
- *      -> iwm_rx_handle_non_wifi()
- *
- * If there are processes waiting for this notification, then
- * iwm_rx_handle_wifi() just wakes those processes up and they
- * grab the pending notification.
- */
-static int iwm_ntf_error(struct iwm_priv *iwm, u8 *buf,
-			 unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_error *error;
-	struct iwm_fw_error_hdr *fw_err;
-
-	error = (struct iwm_umac_notif_error *)buf;
-	fw_err = &error->err;
-
-	memcpy(iwm->last_fw_err, fw_err, sizeof(struct iwm_fw_error_hdr));
-
-	IWM_ERR(iwm, "%cMAC FW ERROR:\n",
-	 (le32_to_cpu(fw_err->category) == UMAC_SYS_ERR_CAT_LMAC) ? 'L' : 'U');
-	IWM_ERR(iwm, "\tCategory:    %d\n", le32_to_cpu(fw_err->category));
-	IWM_ERR(iwm, "\tStatus:      0x%x\n", le32_to_cpu(fw_err->status));
-	IWM_ERR(iwm, "\tPC:          0x%x\n", le32_to_cpu(fw_err->pc));
-	IWM_ERR(iwm, "\tblink1:      %d\n", le32_to_cpu(fw_err->blink1));
-	IWM_ERR(iwm, "\tblink2:      %d\n", le32_to_cpu(fw_err->blink2));
-	IWM_ERR(iwm, "\tilink1:      %d\n", le32_to_cpu(fw_err->ilink1));
-	IWM_ERR(iwm, "\tilink2:      %d\n", le32_to_cpu(fw_err->ilink2));
-	IWM_ERR(iwm, "\tData1:       0x%x\n", le32_to_cpu(fw_err->data1));
-	IWM_ERR(iwm, "\tData2:       0x%x\n", le32_to_cpu(fw_err->data2));
-	IWM_ERR(iwm, "\tLine number: %d\n", le32_to_cpu(fw_err->line_num));
-	IWM_ERR(iwm, "\tUMAC status: 0x%x\n", le32_to_cpu(fw_err->umac_status));
-	IWM_ERR(iwm, "\tLMAC status: 0x%x\n", le32_to_cpu(fw_err->lmac_status));
-	IWM_ERR(iwm, "\tSDIO status: 0x%x\n", le32_to_cpu(fw_err->sdio_status));
-
-	iwm_resetting(iwm);
-
-	return 0;
-}
-
-static int iwm_ntf_umac_alive(struct iwm_priv *iwm, u8 *buf,
-			      unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_alive *alive_resp =
-			(struct iwm_umac_notif_alive *)(buf);
-	u16 status = le16_to_cpu(alive_resp->status);
-
-	if (status == UMAC_NTFY_ALIVE_STATUS_ERR) {
-		IWM_ERR(iwm, "Receive error UMAC_ALIVE\n");
-		return -EIO;
-	}
-
-	iwm_tx_credit_init_pools(iwm, alive_resp);
-
-	return 0;
-}
-
-static int iwm_ntf_init_complete(struct iwm_priv *iwm, u8 *buf,
-				 unsigned long buf_size,
-				 struct iwm_wifi_cmd *cmd)
-{
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	struct iwm_umac_notif_init_complete *init_complete =
-			(struct iwm_umac_notif_init_complete *)(buf);
-	u16 status = le16_to_cpu(init_complete->status);
-	bool blocked = (status == UMAC_NTFY_INIT_COMPLETE_STATUS_ERR);
-
-	if (blocked)
-		IWM_DBG_NTF(iwm, DBG, "Hardware rf kill is on (radio off)\n");
-	else
-		IWM_DBG_NTF(iwm, DBG, "Hardware rf kill is off (radio on)\n");
-
-	wiphy_rfkill_set_hw_state(wiphy, blocked);
-
-	return 0;
-}
-
-static int iwm_ntf_tx_credit_update(struct iwm_priv *iwm, u8 *buf,
-				    unsigned long buf_size,
-				    struct iwm_wifi_cmd *cmd)
-{
-	int pool_nr, total_freed_pages;
-	unsigned long pool_map;
-	int i, id;
-	struct iwm_umac_notif_page_dealloc *dealloc =
-			(struct iwm_umac_notif_page_dealloc *)buf;
-
-	pool_nr = GET_VAL32(dealloc->changes, UMAC_DEALLOC_NTFY_CHANGES_CNT);
-	pool_map = GET_VAL32(dealloc->changes, UMAC_DEALLOC_NTFY_CHANGES_MSK);
-
-	IWM_DBG_TX(iwm, DBG, "UMAC dealloc notification: pool nr %d, "
-		   "update map 0x%lx\n", pool_nr, pool_map);
-
-	spin_lock(&iwm->tx_credit.lock);
-
-	for (i = 0; i < pool_nr; i++) {
-		id = GET_VAL32(dealloc->grp_info[i],
-			       UMAC_DEALLOC_NTFY_GROUP_NUM);
-		if (test_bit(id, &pool_map)) {
-			total_freed_pages = GET_VAL32(dealloc->grp_info[i],
-					      UMAC_DEALLOC_NTFY_PAGE_CNT);
-			iwm_tx_credit_inc(iwm, id, total_freed_pages);
-		}
-	}
-
-	spin_unlock(&iwm->tx_credit.lock);
-
-	return 0;
-}
-
-static int iwm_ntf_umac_reset(struct iwm_priv *iwm, u8 *buf,
-			      unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	IWM_DBG_NTF(iwm, DBG, "UMAC RESET done\n");
-
-	return 0;
-}
-
-static int iwm_ntf_lmac_version(struct iwm_priv *iwm, u8 *buf,
-				unsigned long buf_size,
-				struct iwm_wifi_cmd *cmd)
-{
-	IWM_DBG_NTF(iwm, INFO, "LMAC Version: %x.%x\n", buf[9], buf[8]);
-
-	return 0;
-}
-
-static int iwm_ntf_tx(struct iwm_priv *iwm, u8 *buf,
-		      unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_lmac_tx_resp *tx_resp;
-	struct iwm_umac_wifi_in_hdr *hdr;
-
-	tx_resp = (struct iwm_lmac_tx_resp *)
-		(buf + sizeof(struct iwm_umac_wifi_in_hdr));
-	hdr = (struct iwm_umac_wifi_in_hdr *)buf;
-
-	IWM_DBG_TX(iwm, DBG, "REPLY_TX, buf size: %lu\n", buf_size);
-
-	IWM_DBG_TX(iwm, DBG, "Seqnum: %d\n",
-		   le16_to_cpu(hdr->sw_hdr.cmd.seq_num));
-	IWM_DBG_TX(iwm, DBG, "\tFrame cnt: %d\n", tx_resp->frame_cnt);
-	IWM_DBG_TX(iwm, DBG, "\tRetry cnt: %d\n",
-		   le16_to_cpu(tx_resp->retry_cnt));
-	IWM_DBG_TX(iwm, DBG, "\tSeq ctl: %d\n", le16_to_cpu(tx_resp->seq_ctl));
-	IWM_DBG_TX(iwm, DBG, "\tByte cnt: %d\n",
-		   le16_to_cpu(tx_resp->byte_cnt));
-	IWM_DBG_TX(iwm, DBG, "\tStatus: 0x%x\n", le32_to_cpu(tx_resp->status));
-
-	return 0;
-}
-
-
-static int iwm_ntf_calib_res(struct iwm_priv *iwm, u8 *buf,
-			     unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	u8 opcode;
-	u8 *calib_buf;
-	struct iwm_lmac_calib_hdr *hdr = (struct iwm_lmac_calib_hdr *)
-				(buf + sizeof(struct iwm_umac_wifi_in_hdr));
-
-	opcode = hdr->opcode;
-
-	BUG_ON(opcode >= CALIBRATION_CMD_NUM ||
-	       opcode < PHY_CALIBRATE_OPCODES_NUM);
-
-	IWM_DBG_NTF(iwm, DBG, "Store calibration result for opcode: %d\n",
-		    opcode);
-
-	buf_size -= sizeof(struct iwm_umac_wifi_in_hdr);
-	calib_buf = iwm->calib_res[opcode].buf;
-
-	if (!calib_buf || (iwm->calib_res[opcode].size < buf_size)) {
-		kfree(calib_buf);
-		calib_buf = kzalloc(buf_size, GFP_KERNEL);
-		if (!calib_buf) {
-			IWM_ERR(iwm, "Memory allocation failed: calib_res\n");
-			return -ENOMEM;
-		}
-		iwm->calib_res[opcode].buf = calib_buf;
-		iwm->calib_res[opcode].size = buf_size;
-	}
-
-	memcpy(calib_buf, hdr, buf_size);
-	set_bit(opcode - PHY_CALIBRATE_OPCODES_NUM, &iwm->calib_done_map);
-
-	return 0;
-}
-
-static int iwm_ntf_calib_complete(struct iwm_priv *iwm, u8 *buf,
-				  unsigned long buf_size,
-				  struct iwm_wifi_cmd *cmd)
-{
-	IWM_DBG_NTF(iwm, DBG, "Calibration completed\n");
-
-	return 0;
-}
-
-static int iwm_ntf_calib_cfg(struct iwm_priv *iwm, u8 *buf,
-			     unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_lmac_cal_cfg_resp *cal_resp;
-
-	cal_resp = (struct iwm_lmac_cal_cfg_resp *)
-			(buf + sizeof(struct iwm_umac_wifi_in_hdr));
-
-	IWM_DBG_NTF(iwm, DBG, "Calibration CFG command status: %d\n",
-		    le32_to_cpu(cal_resp->status));
-
-	return 0;
-}
-
-static int iwm_ntf_wifi_status(struct iwm_priv *iwm, u8 *buf,
-			       unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_wifi_status *status =
-		(struct iwm_umac_notif_wifi_status *)buf;
-
-	iwm->core_enabled |= le16_to_cpu(status->status);
-
-	return 0;
-}
-
-static struct iwm_rx_ticket_node *
-iwm_rx_ticket_node_alloc(struct iwm_priv *iwm, struct iwm_rx_ticket *ticket)
-{
-	struct iwm_rx_ticket_node *ticket_node;
-
-	ticket_node = kzalloc(sizeof(struct iwm_rx_ticket_node), GFP_KERNEL);
-	if (!ticket_node) {
-		IWM_ERR(iwm, "Couldn't allocate ticket node\n");
-		return ERR_PTR(-ENOMEM);
-	}
-
-	ticket_node->ticket = kmemdup(ticket, sizeof(struct iwm_rx_ticket),
-				      GFP_KERNEL);
-	if (!ticket_node->ticket) {
-		IWM_ERR(iwm, "Couldn't allocate RX ticket\n");
-		kfree(ticket_node);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	INIT_LIST_HEAD(&ticket_node->node);
-
-	return ticket_node;
-}
-
-static void iwm_rx_ticket_node_free(struct iwm_rx_ticket_node *ticket_node)
-{
-	kfree(ticket_node->ticket);
-	kfree(ticket_node);
-}
-
-static struct iwm_rx_packet *iwm_rx_packet_get(struct iwm_priv *iwm, u16 id)
-{
-	u8 id_hash = IWM_RX_ID_GET_HASH(id);
-	struct iwm_rx_packet *packet;
-
-	spin_lock(&iwm->packet_lock[id_hash]);
-	list_for_each_entry(packet, &iwm->rx_packets[id_hash], node)
-		if (packet->id == id) {
-			list_del(&packet->node);
-			spin_unlock(&iwm->packet_lock[id_hash]);
-			return packet;
-		}
-
-	spin_unlock(&iwm->packet_lock[id_hash]);
-	return NULL;
-}
-
-static struct iwm_rx_packet *iwm_rx_packet_alloc(struct iwm_priv *iwm, u8 *buf,
-						 u32 size, u16 id)
-{
-	struct iwm_rx_packet *packet;
-
-	packet = kzalloc(sizeof(struct iwm_rx_packet), GFP_KERNEL);
-	if (!packet) {
-		IWM_ERR(iwm, "Couldn't allocate packet\n");
-		return ERR_PTR(-ENOMEM);
-	}
-
-	packet->skb = dev_alloc_skb(size);
-	if (!packet->skb) {
-		IWM_ERR(iwm, "Couldn't allocate packet SKB\n");
-		kfree(packet);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	packet->pkt_size = size;
-
-	skb_put(packet->skb, size);
-	memcpy(packet->skb->data, buf, size);
-	INIT_LIST_HEAD(&packet->node);
-	packet->id = id;
-
-	return packet;
-}
-
-void iwm_rx_free(struct iwm_priv *iwm)
-{
-	struct iwm_rx_ticket_node *ticket, *nt;
-	struct iwm_rx_packet *packet, *np;
-	int i;
-
-	spin_lock(&iwm->ticket_lock);
-	list_for_each_entry_safe(ticket, nt, &iwm->rx_tickets, node) {
-		list_del(&ticket->node);
-		iwm_rx_ticket_node_free(ticket);
-	}
-	spin_unlock(&iwm->ticket_lock);
-
-	for (i = 0; i < IWM_RX_ID_HASH; i++) {
-		spin_lock(&iwm->packet_lock[i]);
-		list_for_each_entry_safe(packet, np, &iwm->rx_packets[i],
-					 node) {
-			list_del(&packet->node);
-			kfree_skb(packet->skb);
-			kfree(packet);
-		}
-		spin_unlock(&iwm->packet_lock[i]);
-	}
-}
-
-static int iwm_ntf_rx_ticket(struct iwm_priv *iwm, u8 *buf,
-			     unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_rx_ticket *ntf_rx_ticket =
-		(struct iwm_umac_notif_rx_ticket *)buf;
-	struct iwm_rx_ticket *ticket =
-		(struct iwm_rx_ticket *)ntf_rx_ticket->tickets;
-	int i, schedule_rx = 0;
-
-	for (i = 0; i < ntf_rx_ticket->num_tickets; i++) {
-		struct iwm_rx_ticket_node *ticket_node;
-
-		switch (le16_to_cpu(ticket->action)) {
-		case IWM_RX_TICKET_RELEASE:
-		case IWM_RX_TICKET_DROP:
-			/* We can push the packet to the stack */
-			ticket_node = iwm_rx_ticket_node_alloc(iwm, ticket);
-			if (IS_ERR(ticket_node))
-				return PTR_ERR(ticket_node);
-
-			IWM_DBG_RX(iwm, DBG, "TICKET %s(%d)\n",
-				   __le16_to_cpu(ticket->action) ==
-							IWM_RX_TICKET_RELEASE ?
-				   "RELEASE" : "DROP",
-				   ticket->id);
-			spin_lock(&iwm->ticket_lock);
-			list_add_tail(&ticket_node->node, &iwm->rx_tickets);
-			spin_unlock(&iwm->ticket_lock);
-
-			/*
-			 * We received an Rx ticket, most likely there's
-			 * a packet pending for it, it's not worth going
-			 * through the packet hash list to double check.
-			 * Let's just fire the rx worker..
-			 */
-			schedule_rx = 1;
-
-			break;
-
-		default:
-			IWM_ERR(iwm, "Invalid RX ticket action: 0x%x\n",
-				ticket->action);
-		}
-
-		ticket++;
-	}
-
-	if (schedule_rx)
-		queue_work(iwm->rx_wq, &iwm->rx_worker);
-
-	return 0;
-}
-
-static int iwm_ntf_rx_packet(struct iwm_priv *iwm, u8 *buf,
-			     unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_wifi_in_hdr *wifi_hdr;
-	struct iwm_rx_packet *packet;
-	u16 id, buf_offset;
-	u32 packet_size;
-	u8 id_hash;
-
-	IWM_DBG_RX(iwm, DBG, "\n");
-
-	wifi_hdr = (struct iwm_umac_wifi_in_hdr *)buf;
-	id = le16_to_cpu(wifi_hdr->sw_hdr.cmd.seq_num);
-	buf_offset = sizeof(struct iwm_umac_wifi_in_hdr);
-	packet_size = buf_size - sizeof(struct iwm_umac_wifi_in_hdr);
-
-	IWM_DBG_RX(iwm, DBG, "CMD:0x%x, seqnum: %d, packet size: %d\n",
-		   wifi_hdr->sw_hdr.cmd.cmd, id, packet_size);
-	IWM_DBG_RX(iwm, DBG, "Packet id: %d\n", id);
-	IWM_HEXDUMP(iwm, DBG, RX, "PACKET: ", buf + buf_offset, packet_size);
-
-	packet = iwm_rx_packet_alloc(iwm, buf + buf_offset, packet_size, id);
-	if (IS_ERR(packet))
-		return PTR_ERR(packet);
-
-	id_hash = IWM_RX_ID_GET_HASH(id);
-	spin_lock(&iwm->packet_lock[id_hash]);
-	list_add_tail(&packet->node, &iwm->rx_packets[id_hash]);
-	spin_unlock(&iwm->packet_lock[id_hash]);
-
-	/* We might (unlikely) have received the packet _after_ the ticket */
-	queue_work(iwm->rx_wq, &iwm->rx_worker);
-
-	return 0;
-}
-
-/* MLME handlers */
-static int iwm_mlme_assoc_start(struct iwm_priv *iwm, u8 *buf,
-				unsigned long buf_size,
-				struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_assoc_start *start;
-
-	start = (struct iwm_umac_notif_assoc_start *)buf;
-
-	IWM_DBG_MLME(iwm, INFO, "Association with %pM Started, reason: %d\n",
-		     start->bssid, le32_to_cpu(start->roam_reason));
-
-	wake_up_interruptible(&iwm->mlme_queue);
-
-	return 0;
-}
-
-static u8 iwm_is_open_wep_profile(struct iwm_priv *iwm)
-{
-	if ((iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_40 ||
-	     iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_104) &&
-	    (iwm->umac_profile->sec.ucast_cipher ==
-	     iwm->umac_profile->sec.mcast_cipher) &&
-	    (iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_OPEN))
-	       return 1;
-
-       return 0;
-}
-
-static int iwm_mlme_assoc_complete(struct iwm_priv *iwm, u8 *buf,
-				   unsigned long buf_size,
-				   struct iwm_wifi_cmd *cmd)
-{
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	struct ieee80211_channel *chan;
-	struct iwm_umac_notif_assoc_complete *complete =
-		(struct iwm_umac_notif_assoc_complete *)buf;
-
-	IWM_DBG_MLME(iwm, INFO, "Association with %pM completed, status: %d\n",
-		     complete->bssid, complete->status);
-
-	switch (le32_to_cpu(complete->status)) {
-	case UMAC_ASSOC_COMPLETE_SUCCESS:
-		chan = ieee80211_get_channel(wiphy,
-			ieee80211_channel_to_frequency(complete->channel,
-				complete->band == UMAC_BAND_2GHZ ?
-					IEEE80211_BAND_2GHZ :
-					IEEE80211_BAND_5GHZ));
-		if (!chan || chan->flags & IEEE80211_CHAN_DISABLED) {
-			/* Associated to a unallowed channel, disassociate. */
-			__iwm_invalidate_mlme_profile(iwm);
-			IWM_WARN(iwm, "Couldn't associate with %pM due to "
-				 "channel %d is disabled. Check your local "
-				 "regulatory setting.\n",
-				 complete->bssid, complete->channel);
-			goto failure;
-		}
-
-		set_bit(IWM_STATUS_ASSOCIATED, &iwm->status);
-		memcpy(iwm->bssid, complete->bssid, ETH_ALEN);
-		iwm->channel = complete->channel;
-
-		/* Internal roaming state, avoid notifying SME. */
-		if (!test_and_clear_bit(IWM_STATUS_SME_CONNECTING, &iwm->status)
-		    && iwm->conf.mode == UMAC_MODE_BSS) {
-			cancel_delayed_work(&iwm->disconnect);
-			cfg80211_roamed(iwm_to_ndev(iwm), NULL,
-					complete->bssid,
-					iwm->req_ie, iwm->req_ie_len,
-					iwm->resp_ie, iwm->resp_ie_len,
-					GFP_KERNEL);
-			break;
-		}
-
-		iwm_link_on(iwm);
-
-		if (iwm->conf.mode == UMAC_MODE_IBSS)
-			goto ibss;
-
-		if (!test_bit(IWM_STATUS_RESETTING, &iwm->status))
-			cfg80211_connect_result(iwm_to_ndev(iwm),
-						complete->bssid,
-						iwm->req_ie, iwm->req_ie_len,
-						iwm->resp_ie, iwm->resp_ie_len,
-						WLAN_STATUS_SUCCESS,
-						GFP_KERNEL);
-		else
-			cfg80211_roamed(iwm_to_ndev(iwm), NULL,
-					complete->bssid,
-					iwm->req_ie, iwm->req_ie_len,
-					iwm->resp_ie, iwm->resp_ie_len,
-					GFP_KERNEL);
-		break;
-	case UMAC_ASSOC_COMPLETE_FAILURE:
- failure:
-		clear_bit(IWM_STATUS_ASSOCIATED, &iwm->status);
-		memset(iwm->bssid, 0, ETH_ALEN);
-		iwm->channel = 0;
-
-		/* Internal roaming state, avoid notifying SME. */
-		if (!test_and_clear_bit(IWM_STATUS_SME_CONNECTING, &iwm->status)
-		    && iwm->conf.mode == UMAC_MODE_BSS) {
-			cancel_delayed_work(&iwm->disconnect);
-			break;
-		}
-
-		iwm_link_off(iwm);
-
-		if (iwm->conf.mode == UMAC_MODE_IBSS)
-			goto ibss;
-
-		if (!test_bit(IWM_STATUS_RESETTING, &iwm->status))
-			if (!iwm_is_open_wep_profile(iwm)) {
-				cfg80211_connect_result(iwm_to_ndev(iwm),
-					       complete->bssid,
-					       NULL, 0, NULL, 0,
-					       WLAN_STATUS_UNSPECIFIED_FAILURE,
-					       GFP_KERNEL);
-			} else {
-				/* Let's try shared WEP auth */
-				IWM_ERR(iwm, "Trying WEP shared auth\n");
-				schedule_work(&iwm->auth_retry_worker);
-			}
-		else
-			cfg80211_disconnected(iwm_to_ndev(iwm), 0, NULL, 0,
-					      GFP_KERNEL);
-		break;
-	default:
-		break;
-	}
-
-	clear_bit(IWM_STATUS_RESETTING, &iwm->status);
-	return 0;
-
- ibss:
-	cfg80211_ibss_joined(iwm_to_ndev(iwm), iwm->bssid, GFP_KERNEL);
-	clear_bit(IWM_STATUS_RESETTING, &iwm->status);
-	return 0;
-}
-
-static int iwm_mlme_profile_invalidate(struct iwm_priv *iwm, u8 *buf,
-				       unsigned long buf_size,
-				       struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_profile_invalidate *invalid;
-	u32 reason;
-
-	invalid = (struct iwm_umac_notif_profile_invalidate *)buf;
-	reason = le32_to_cpu(invalid->reason);
-
-	IWM_DBG_MLME(iwm, INFO, "Profile Invalidated. Reason: %d\n", reason);
-
-	if (reason != UMAC_PROFILE_INVALID_REQUEST &&
-	    test_bit(IWM_STATUS_SME_CONNECTING, &iwm->status))
-		cfg80211_connect_result(iwm_to_ndev(iwm), NULL, NULL, 0, NULL,
-					0, WLAN_STATUS_UNSPECIFIED_FAILURE,
-					GFP_KERNEL);
-
-	clear_bit(IWM_STATUS_SME_CONNECTING, &iwm->status);
-	clear_bit(IWM_STATUS_ASSOCIATED, &iwm->status);
-
-	iwm->umac_profile_active = false;
-	memset(iwm->bssid, 0, ETH_ALEN);
-	iwm->channel = 0;
-
-	iwm_link_off(iwm);
-
-	wake_up_interruptible(&iwm->mlme_queue);
-
-	return 0;
-}
-
-#define IWM_DISCONNECT_INTERVAL	(5 * HZ)
-
-static int iwm_mlme_connection_terminated(struct iwm_priv *iwm, u8 *buf,
-					  unsigned long buf_size,
-					  struct iwm_wifi_cmd *cmd)
-{
-	IWM_DBG_MLME(iwm, DBG, "Connection terminated\n");
-
-	schedule_delayed_work(&iwm->disconnect, IWM_DISCONNECT_INTERVAL);
-
-	return 0;
-}
-
-static int iwm_mlme_scan_complete(struct iwm_priv *iwm, u8 *buf,
-				  unsigned long buf_size,
-				  struct iwm_wifi_cmd *cmd)
-{
-	int ret;
-	struct iwm_umac_notif_scan_complete *scan_complete =
-		(struct iwm_umac_notif_scan_complete *)buf;
-	u32 result = le32_to_cpu(scan_complete->result);
-
-	IWM_DBG_MLME(iwm, INFO, "type:0x%x result:0x%x seq:%d\n",
-		     le32_to_cpu(scan_complete->type),
-		     le32_to_cpu(scan_complete->result),
-		     scan_complete->seq_num);
-
-	if (!test_and_clear_bit(IWM_STATUS_SCANNING, &iwm->status)) {
-		IWM_ERR(iwm, "Scan complete while device not scanning\n");
-		return -EIO;
-	}
-	if (!iwm->scan_request)
-		return 0;
-
-	ret = iwm_cfg80211_inform_bss(iwm);
-
-	cfg80211_scan_done(iwm->scan_request,
-			   (result & UMAC_SCAN_RESULT_ABORTED) ? 1 : !!ret);
-	iwm->scan_request = NULL;
-
-	return ret;
-}
-
-static int iwm_mlme_update_sta_table(struct iwm_priv *iwm, u8 *buf,
-				     unsigned long buf_size,
-				     struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_sta_info *umac_sta =
-			(struct iwm_umac_notif_sta_info *)buf;
-	struct iwm_sta_info *sta;
-	int i;
-
-	switch (le32_to_cpu(umac_sta->opcode)) {
-	case UMAC_OPCODE_ADD_MODIFY:
-		sta = &iwm->sta_table[GET_VAL8(umac_sta->sta_id, LMAC_STA_ID)];
-
-		IWM_DBG_MLME(iwm, INFO, "%s STA: ID = %d, Color = %d, "
-			     "addr = %pM, qos = %d\n",
-			     sta->valid ? "Modify" : "Add",
-			     GET_VAL8(umac_sta->sta_id, LMAC_STA_ID),
-			     GET_VAL8(umac_sta->sta_id, LMAC_STA_COLOR),
-			     umac_sta->mac_addr,
-			     umac_sta->flags & UMAC_STA_FLAG_QOS);
-
-		sta->valid = true;
-		sta->qos = umac_sta->flags & UMAC_STA_FLAG_QOS;
-		sta->color = GET_VAL8(umac_sta->sta_id, LMAC_STA_COLOR);
-		memcpy(sta->addr, umac_sta->mac_addr, ETH_ALEN);
-		break;
-	case UMAC_OPCODE_REMOVE:
-		IWM_DBG_MLME(iwm, INFO, "Remove STA: ID = %d, Color = %d, "
-			     "addr = %pM\n",
-			     GET_VAL8(umac_sta->sta_id, LMAC_STA_ID),
-			     GET_VAL8(umac_sta->sta_id, LMAC_STA_COLOR),
-			     umac_sta->mac_addr);
-
-		sta = &iwm->sta_table[GET_VAL8(umac_sta->sta_id, LMAC_STA_ID)];
-
-		if (!memcmp(sta->addr, umac_sta->mac_addr, ETH_ALEN))
-			sta->valid = false;
-
-		break;
-	case UMAC_OPCODE_CLEAR_ALL:
-		for (i = 0; i < IWM_STA_TABLE_NUM; i++)
-			iwm->sta_table[i].valid = false;
-
-		break;
-	default:
-		break;
-	}
-
-	return 0;
-}
-
-static int iwm_mlme_medium_lost(struct iwm_priv *iwm, u8 *buf,
-				unsigned long buf_size,
-				struct iwm_wifi_cmd *cmd)
-{
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-
-	IWM_DBG_NTF(iwm, DBG, "WiFi/WiMax coexistence radio is OFF\n");
-
-	wiphy_rfkill_set_hw_state(wiphy, true);
-
-	return 0;
-}
-
-static int iwm_mlme_update_bss_table(struct iwm_priv *iwm, u8 *buf,
-				     unsigned long buf_size,
-				     struct iwm_wifi_cmd *cmd)
-{
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	struct ieee80211_mgmt *mgmt;
-	struct iwm_umac_notif_bss_info *umac_bss =
-			(struct iwm_umac_notif_bss_info *)buf;
-	struct ieee80211_channel *channel;
-	struct ieee80211_supported_band *band;
-	struct iwm_bss_info *bss;
-	s32 signal;
-	int freq;
-	u16 frame_len = le16_to_cpu(umac_bss->frame_len);
-	size_t bss_len = sizeof(struct iwm_umac_notif_bss_info) + frame_len;
-
-	mgmt = (struct ieee80211_mgmt *)(umac_bss->frame_buf);
-
-	IWM_DBG_MLME(iwm, DBG, "New BSS info entry: %pM\n", mgmt->bssid);
-	IWM_DBG_MLME(iwm, DBG, "\tType: 0x%x\n", le32_to_cpu(umac_bss->type));
-	IWM_DBG_MLME(iwm, DBG, "\tTimestamp: %d\n",
-		     le32_to_cpu(umac_bss->timestamp));
-	IWM_DBG_MLME(iwm, DBG, "\tTable Index: %d\n",
-		     le16_to_cpu(umac_bss->table_idx));
-	IWM_DBG_MLME(iwm, DBG, "\tBand: %d\n", umac_bss->band);
-	IWM_DBG_MLME(iwm, DBG, "\tChannel: %d\n", umac_bss->channel);
-	IWM_DBG_MLME(iwm, DBG, "\tRSSI: %d\n", umac_bss->rssi);
-	IWM_DBG_MLME(iwm, DBG, "\tFrame Length: %d\n", frame_len);
-
-	list_for_each_entry(bss, &iwm->bss_list, node)
-		if (bss->bss->table_idx == umac_bss->table_idx)
-			break;
-
-	if (&bss->node != &iwm->bss_list) {
-		/* Remove the old BSS entry, we will add it back later. */
-		list_del(&bss->node);
-		kfree(bss->bss);
-	} else {
-		/* New BSS entry */
-
-		bss = kzalloc(sizeof(struct iwm_bss_info), GFP_KERNEL);
-		if (!bss) {
-			IWM_ERR(iwm, "Couldn't allocate bss_info\n");
-			return -ENOMEM;
-		}
-	}
-
-	bss->bss = kzalloc(bss_len, GFP_KERNEL);
-	if (!bss->bss) {
-		kfree(bss);
-		IWM_ERR(iwm, "Couldn't allocate bss\n");
-		return -ENOMEM;
-	}
-
-	INIT_LIST_HEAD(&bss->node);
-	memcpy(bss->bss, umac_bss, bss_len);
-
-	if (umac_bss->band == UMAC_BAND_2GHZ)
-		band = wiphy->bands[IEEE80211_BAND_2GHZ];
-	else if (umac_bss->band == UMAC_BAND_5GHZ)
-		band = wiphy->bands[IEEE80211_BAND_5GHZ];
-	else {
-		IWM_ERR(iwm, "Invalid band: %d\n", umac_bss->band);
-		goto err;
-	}
-
-	freq = ieee80211_channel_to_frequency(umac_bss->channel, band->band);
-	channel = ieee80211_get_channel(wiphy, freq);
-	signal = umac_bss->rssi * 100;
-
-	bss->cfg_bss = cfg80211_inform_bss_frame(wiphy, channel,
-						 mgmt, frame_len,
-						 signal, GFP_KERNEL);
-	if (!bss->cfg_bss)
-		goto err;
-
-	list_add_tail(&bss->node, &iwm->bss_list);
-
-	return 0;
- err:
-	kfree(bss->bss);
-	kfree(bss);
-
-	return -EINVAL;
-}
-
-static int iwm_mlme_remove_bss(struct iwm_priv *iwm, u8 *buf,
-			       unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_bss_removed *bss_rm =
-		(struct iwm_umac_notif_bss_removed *)buf;
-	struct iwm_bss_info *bss, *next;
-	u16 table_idx;
-	int i;
-
-	for (i = 0; i < le32_to_cpu(bss_rm->count); i++) {
-		table_idx = le16_to_cpu(bss_rm->entries[i]) &
-			    IWM_BSS_REMOVE_INDEX_MSK;
-		list_for_each_entry_safe(bss, next, &iwm->bss_list, node)
-			if (bss->bss->table_idx == cpu_to_le16(table_idx)) {
-				struct ieee80211_mgmt *mgmt;
-
-				mgmt = (struct ieee80211_mgmt *)
-					(bss->bss->frame_buf);
-				IWM_DBG_MLME(iwm, ERR, "BSS removed: %pM\n",
-					     mgmt->bssid);
-				list_del(&bss->node);
-				kfree(bss->bss);
-				kfree(bss);
-			}
-	}
-
-	return 0;
-}
-
-static int iwm_mlme_mgt_frame(struct iwm_priv *iwm, u8 *buf,
-			      unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_mgt_frame *mgt_frame =
-			(struct iwm_umac_notif_mgt_frame *)buf;
-	struct ieee80211_mgmt *mgt = (struct ieee80211_mgmt *)mgt_frame->frame;
-
-	IWM_HEXDUMP(iwm, DBG, MLME, "MGT: ", mgt_frame->frame,
-		    le16_to_cpu(mgt_frame->len));
-
-	if (ieee80211_is_assoc_req(mgt->frame_control)) {
-		iwm->req_ie_len = le16_to_cpu(mgt_frame->len)
-				  - offsetof(struct ieee80211_mgmt,
-					     u.assoc_req.variable);
-		kfree(iwm->req_ie);
-		iwm->req_ie = kmemdup(mgt->u.assoc_req.variable,
-				      iwm->req_ie_len, GFP_KERNEL);
-	} else if (ieee80211_is_reassoc_req(mgt->frame_control)) {
-		iwm->req_ie_len = le16_to_cpu(mgt_frame->len)
-				  - offsetof(struct ieee80211_mgmt,
-					     u.reassoc_req.variable);
-		kfree(iwm->req_ie);
-		iwm->req_ie = kmemdup(mgt->u.reassoc_req.variable,
-				      iwm->req_ie_len, GFP_KERNEL);
-	} else if (ieee80211_is_assoc_resp(mgt->frame_control)) {
-		iwm->resp_ie_len = le16_to_cpu(mgt_frame->len)
-				   - offsetof(struct ieee80211_mgmt,
-					      u.assoc_resp.variable);
-		kfree(iwm->resp_ie);
-		iwm->resp_ie = kmemdup(mgt->u.assoc_resp.variable,
-				       iwm->resp_ie_len, GFP_KERNEL);
-	} else if (ieee80211_is_reassoc_resp(mgt->frame_control)) {
-		iwm->resp_ie_len = le16_to_cpu(mgt_frame->len)
-				   - offsetof(struct ieee80211_mgmt,
-					      u.reassoc_resp.variable);
-		kfree(iwm->resp_ie);
-		iwm->resp_ie = kmemdup(mgt->u.reassoc_resp.variable,
-				       iwm->resp_ie_len, GFP_KERNEL);
-	} else {
-		IWM_ERR(iwm, "Unsupported management frame: 0x%x",
-			le16_to_cpu(mgt->frame_control));
-		return 0;
-	}
-
-	return 0;
-}
-
-static int iwm_ntf_mlme(struct iwm_priv *iwm, u8 *buf,
-			unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_wifi_if *notif =
-		(struct iwm_umac_notif_wifi_if *)buf;
-
-	switch (notif->status) {
-	case WIFI_IF_NTFY_ASSOC_START:
-		return iwm_mlme_assoc_start(iwm, buf, buf_size, cmd);
-	case WIFI_IF_NTFY_ASSOC_COMPLETE:
-		return iwm_mlme_assoc_complete(iwm, buf, buf_size, cmd);
-	case WIFI_IF_NTFY_PROFILE_INVALIDATE_COMPLETE:
-		return iwm_mlme_profile_invalidate(iwm, buf, buf_size, cmd);
-	case WIFI_IF_NTFY_CONNECTION_TERMINATED:
-		return iwm_mlme_connection_terminated(iwm, buf, buf_size, cmd);
-	case WIFI_IF_NTFY_SCAN_COMPLETE:
-		return iwm_mlme_scan_complete(iwm, buf, buf_size, cmd);
-	case WIFI_IF_NTFY_STA_TABLE_CHANGE:
-		return iwm_mlme_update_sta_table(iwm, buf, buf_size, cmd);
-	case WIFI_IF_NTFY_EXTENDED_IE_REQUIRED:
-		IWM_DBG_MLME(iwm, DBG, "Extended IE required\n");
-		break;
-	case WIFI_IF_NTFY_RADIO_PREEMPTION:
-		return iwm_mlme_medium_lost(iwm, buf, buf_size, cmd);
-	case WIFI_IF_NTFY_BSS_TRK_TABLE_CHANGED:
-		return iwm_mlme_update_bss_table(iwm, buf, buf_size, cmd);
-	case WIFI_IF_NTFY_BSS_TRK_ENTRIES_REMOVED:
-		return iwm_mlme_remove_bss(iwm, buf, buf_size, cmd);
-		break;
-	case WIFI_IF_NTFY_MGMT_FRAME:
-		return iwm_mlme_mgt_frame(iwm, buf, buf_size, cmd);
-	case WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_START:
-	case WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_COMPLETE:
-	case WIFI_DBG_IF_NTFY_SCAN_CHANNEL_START:
-	case WIFI_DBG_IF_NTFY_SCAN_CHANNEL_RESULT:
-	case WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_START:
-	case WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_COMPLETE:
-	case WIFI_DBG_IF_NTFY_CNCT_ATC_START:
-	case WIFI_DBG_IF_NTFY_COEX_NOTIFICATION:
-	case WIFI_DBG_IF_NTFY_COEX_HANDLE_ENVELOP:
-	case WIFI_DBG_IF_NTFY_COEX_HANDLE_RELEASE_ENVELOP:
-		IWM_DBG_MLME(iwm, DBG, "MLME debug notification: 0x%x\n",
-			     notif->status);
-		break;
-	default:
-		IWM_ERR(iwm, "Unhandled notification: 0x%x\n", notif->status);
-		break;
-	}
-
-	return 0;
-}
-
-#define IWM_STATS_UPDATE_INTERVAL		(2 * HZ)
-
-static int iwm_ntf_statistics(struct iwm_priv *iwm, u8 *buf,
-			      unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_stats *stats = (struct iwm_umac_notif_stats *)buf;
-	struct iw_statistics *wstats = &iwm->wstats;
-	u16 max_rate = 0;
-	int i;
-
-	IWM_DBG_MLME(iwm, DBG, "Statistics notification received\n");
-
-	if (test_bit(IWM_STATUS_ASSOCIATED, &iwm->status)) {
-		for (i = 0; i < UMAC_NTF_RATE_SAMPLE_NR; i++) {
-			max_rate = max_t(u16, max_rate,
-					 max(le16_to_cpu(stats->tx_rate[i]),
-					     le16_to_cpu(stats->rx_rate[i])));
-		}
-		/* UMAC passes rate info multiplies by 2 */
-		iwm->rate = max_rate >> 1;
-	}
-	iwm->txpower = le32_to_cpu(stats->tx_power);
-
-	wstats->status = 0;
-
-	wstats->discard.nwid = le32_to_cpu(stats->rx_drop_other_bssid);
-	wstats->discard.code = le32_to_cpu(stats->rx_drop_decode);
-	wstats->discard.fragment = le32_to_cpu(stats->rx_drop_reassembly);
-	wstats->discard.retries = le32_to_cpu(stats->tx_drop_max_retry);
-
-	wstats->miss.beacon = le32_to_cpu(stats->missed_beacons);
-
-	/* according to cfg80211 */
-	if (stats->rssi_dbm < -110)
-		wstats->qual.qual = 0;
-	else if (stats->rssi_dbm > -40)
-		wstats->qual.qual = 70;
-	else
-		wstats->qual.qual = stats->rssi_dbm + 110;
-
-	wstats->qual.level = stats->rssi_dbm;
-	wstats->qual.noise = stats->noise_dbm;
-	wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
-
-	schedule_delayed_work(&iwm->stats_request, IWM_STATS_UPDATE_INTERVAL);
-
-	mod_timer(&iwm->watchdog, round_jiffies(jiffies + IWM_WATCHDOG_PERIOD));
-
-	return 0;
-}
-
-static int iwm_ntf_eeprom_proxy(struct iwm_priv *iwm, u8 *buf,
-				unsigned long buf_size,
-				struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_cmd_eeprom_proxy *eeprom_proxy =
-		(struct iwm_umac_cmd_eeprom_proxy *)
-		(buf + sizeof(struct iwm_umac_wifi_in_hdr));
-	struct iwm_umac_cmd_eeprom_proxy_hdr *hdr = &eeprom_proxy->hdr;
-	u32 hdr_offset = le32_to_cpu(hdr->offset);
-	u32 hdr_len = le32_to_cpu(hdr->len);
-	u32 hdr_type = le32_to_cpu(hdr->type);
-
-	IWM_DBG_NTF(iwm, DBG, "type: 0x%x, len: %d, offset: 0x%x\n",
-		    hdr_type, hdr_len, hdr_offset);
-
-	if ((hdr_offset + hdr_len) > IWM_EEPROM_LEN)
-		return -EINVAL;
-
-	switch (hdr_type) {
-	case IWM_UMAC_CMD_EEPROM_TYPE_READ:
-		memcpy(iwm->eeprom + hdr_offset, eeprom_proxy->buf, hdr_len);
-		break;
-	case IWM_UMAC_CMD_EEPROM_TYPE_WRITE:
-	default:
-		return -ENOTSUPP;
-	}
-
-	return 0;
-}
-
-static int iwm_ntf_channel_info_list(struct iwm_priv *iwm, u8 *buf,
-				     unsigned long buf_size,
-				     struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_cmd_get_channel_list *ch_list =
-			(struct iwm_umac_cmd_get_channel_list *)
-			(buf + sizeof(struct iwm_umac_wifi_in_hdr));
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	struct ieee80211_supported_band *band;
-	int i;
-
-	band = wiphy->bands[IEEE80211_BAND_2GHZ];
-
-	for (i = 0; i < band->n_channels; i++) {
-		unsigned long ch_mask_0 =
-			le32_to_cpu(ch_list->ch[0].channels_mask);
-		unsigned long ch_mask_2 =
-			le32_to_cpu(ch_list->ch[2].channels_mask);
-
-		if (!test_bit(i, &ch_mask_0))
-			band->channels[i].flags |= IEEE80211_CHAN_DISABLED;
-
-		if (!test_bit(i, &ch_mask_2))
-			band->channels[i].flags |= IEEE80211_CHAN_NO_IBSS;
-	}
-
-	band = wiphy->bands[IEEE80211_BAND_5GHZ];
-
-	for (i = 0; i < min(band->n_channels, 32); i++) {
-		unsigned long ch_mask_1 =
-			le32_to_cpu(ch_list->ch[1].channels_mask);
-		unsigned long ch_mask_3 =
-			le32_to_cpu(ch_list->ch[3].channels_mask);
-
-		if (!test_bit(i, &ch_mask_1))
-			band->channels[i].flags |= IEEE80211_CHAN_DISABLED;
-
-		if (!test_bit(i, &ch_mask_3))
-			band->channels[i].flags |= IEEE80211_CHAN_NO_IBSS;
-	}
-
-	return 0;
-}
-
-static int iwm_ntf_stop_resume_tx(struct iwm_priv *iwm, u8 *buf,
-				  unsigned long buf_size,
-				  struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_notif_stop_resume_tx *stp_res_tx =
-		(struct iwm_umac_notif_stop_resume_tx *)buf;
-	struct iwm_sta_info *sta_info;
-	struct iwm_tid_info *tid_info;
-	u8 sta_id = STA_ID_N_COLOR_ID(stp_res_tx->sta_id);
-	u16 tid_msk = le16_to_cpu(stp_res_tx->stop_resume_tid_msk);
-	int bit, ret = 0;
-	bool stop = false;
-
-	IWM_DBG_NTF(iwm, DBG, "stop/resume notification:\n"
-		    "\tflags:       0x%x\n"
-		    "\tSTA id:      %d\n"
-		    "\tTID bitmask: 0x%x\n",
-		    stp_res_tx->flags, stp_res_tx->sta_id,
-		    stp_res_tx->stop_resume_tid_msk);
-
-	if (stp_res_tx->flags & UMAC_STOP_TX_FLAG)
-		stop = true;
-
-	sta_info = &iwm->sta_table[sta_id];
-	if (!sta_info->valid) {
-		IWM_ERR(iwm, "Stoping an invalid STA: %d %d\n",
-			sta_id, stp_res_tx->sta_id);
-		return -EINVAL;
-	}
-
-	for_each_set_bit(bit, (unsigned long *)&tid_msk, IWM_UMAC_TID_NR) {
-		tid_info = &sta_info->tid_info[bit];
-
-		mutex_lock(&tid_info->mutex);
-		tid_info->stopped = stop;
-		mutex_unlock(&tid_info->mutex);
-
-		if (!stop) {
-			struct iwm_tx_queue *txq;
-			int queue = iwm_tid_to_queue(bit);
-
-			if (queue < 0)
-				continue;
-
-			txq = &iwm->txq[queue];
-			/*
-			 * If we resume, we have to move our SKBs
-			 * back to the tx queue and queue some work.
-			 */
-			spin_lock_bh(&txq->lock);
-			skb_queue_splice_init(&txq->queue, &txq->stopped_queue);
-			spin_unlock_bh(&txq->lock);
-
-			queue_work(txq->wq, &txq->worker);
-		}
-
-	}
-
-	/* We send an ACK only for the stop case */
-	if (stop)
-		ret = iwm_send_umac_stop_resume_tx(iwm, stp_res_tx);
-
-	return ret;
-}
-
-static int iwm_ntf_wifi_if_wrapper(struct iwm_priv *iwm, u8 *buf,
-				   unsigned long buf_size,
-				   struct iwm_wifi_cmd *cmd)
-{
-	struct iwm_umac_wifi_if *hdr;
-
-	if (cmd == NULL) {
-		IWM_ERR(iwm, "Couldn't find expected wifi command\n");
-		return -EINVAL;
-	}
-
-	hdr = (struct iwm_umac_wifi_if *)cmd->buf.payload;
-
-	IWM_DBG_NTF(iwm, DBG, "WIFI_IF_WRAPPER cmd is delivered to UMAC: "
-		    "oid is 0x%x\n", hdr->oid);
-
-	set_bit(hdr->oid, &iwm->wifi_ntfy[0]);
-	wake_up_interruptible(&iwm->wifi_ntfy_queue);
-
-	switch (hdr->oid) {
-	case UMAC_WIFI_IF_CMD_SET_PROFILE:
-		iwm->umac_profile_active = true;
-		break;
-	default:
-		break;
-	}
-
-	return 0;
-}
-
-#define CT_KILL_DELAY (30 * HZ)
-static int iwm_ntf_card_state(struct iwm_priv *iwm, u8 *buf,
-			      unsigned long buf_size, struct iwm_wifi_cmd *cmd)
-{
-	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	struct iwm_lmac_card_state *state = (struct iwm_lmac_card_state *)
-				(buf + sizeof(struct iwm_umac_wifi_in_hdr));
-	u32 flags = le32_to_cpu(state->flags);
-
-	IWM_INFO(iwm, "HW RF Kill %s, CT Kill %s\n",
-		 flags & IWM_CARD_STATE_HW_DISABLED ? "ON" : "OFF",
-		 flags & IWM_CARD_STATE_CTKILL_DISABLED ? "ON" : "OFF");
-
-	if (flags & IWM_CARD_STATE_CTKILL_DISABLED) {
-		/*
-		 * We got a CTKILL event: We bring the interface down in
-		 * oder to cool the device down, and try to bring it up
-		 * 30 seconds later. If it's still too hot, we'll go through
-		 * this code path again.
-		 */
-		cancel_delayed_work_sync(&iwm->ct_kill_delay);
-		schedule_delayed_work(&iwm->ct_kill_delay, CT_KILL_DELAY);
-	}
-
-	wiphy_rfkill_set_hw_state(wiphy, flags &
-				  (IWM_CARD_STATE_HW_DISABLED |
-				   IWM_CARD_STATE_CTKILL_DISABLED));
-
-	return 0;
-}
-
-static int iwm_rx_handle_wifi(struct iwm_priv *iwm, u8 *buf,
-			      unsigned long buf_size)
-{
-	struct iwm_umac_wifi_in_hdr *wifi_hdr;
-	struct iwm_wifi_cmd *cmd;
-	u8 source, cmd_id;
-	u16 seq_num;
-	u32 count;
-
-	wifi_hdr = (struct iwm_umac_wifi_in_hdr *)buf;
-	cmd_id = wifi_hdr->sw_hdr.cmd.cmd;
-	source = GET_VAL32(wifi_hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE);
-	if (source >= IWM_SRC_NUM) {
-		IWM_CRIT(iwm, "invalid source %d\n", source);
-		return -EINVAL;
-	}
-
-	if (cmd_id == REPLY_RX_MPDU_CMD)
-		trace_iwm_rx_packet(iwm, buf, buf_size);
-	else if ((cmd_id == UMAC_NOTIFY_OPCODE_RX_TICKET) &&
-		 (source == UMAC_HDI_IN_SOURCE_FW))
-		trace_iwm_rx_ticket(iwm, buf, buf_size);
-	else
-		trace_iwm_rx_wifi_cmd(iwm, wifi_hdr);
-
-	count = GET_VAL32(wifi_hdr->sw_hdr.meta_data, UMAC_FW_CMD_BYTE_COUNT);
-	count += sizeof(struct iwm_umac_wifi_in_hdr) -
-		 sizeof(struct iwm_dev_cmd_hdr);
-	if (count > buf_size) {
-		IWM_CRIT(iwm, "count %d, buf size:%ld\n", count, buf_size);
-		return -EINVAL;
-	}
-
-	seq_num = le16_to_cpu(wifi_hdr->sw_hdr.cmd.seq_num);
-
-	IWM_DBG_RX(iwm, DBG, "CMD:0x%x, source: 0x%x, seqnum: %d\n",
-		   cmd_id, source, seq_num);
-
-	/*
-	 * If this is a response to a previously sent command, there must
-	 * be a pending command for this sequence number.
-	 */
-	cmd = iwm_get_pending_wifi_cmd(iwm, seq_num);
-
-	/* Notify the caller only for sync commands. */
-	switch (source) {
-	case UMAC_HDI_IN_SOURCE_FHRX:
-		if (iwm->lmac_handlers[cmd_id] &&
-		    test_bit(cmd_id, &iwm->lmac_handler_map[0]))
-			return iwm_notif_send(iwm, cmd, cmd_id, source,
-					      buf, count);
-		break;
-	case UMAC_HDI_IN_SOURCE_FW:
-		if (iwm->umac_handlers[cmd_id] &&
-		    test_bit(cmd_id, &iwm->umac_handler_map[0]))
-			return iwm_notif_send(iwm, cmd, cmd_id, source,
-					      buf, count);
-		break;
-	case UMAC_HDI_IN_SOURCE_UDMA:
-		break;
-	}
-
-	return iwm_rx_handle_resp(iwm, buf, count, cmd);
-}
-
-int iwm_rx_handle_resp(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size,
-		       struct iwm_wifi_cmd *cmd)
-{
-	u8 source, cmd_id;
-	struct iwm_umac_wifi_in_hdr *wifi_hdr;
-	int ret = 0;
-
-	wifi_hdr = (struct iwm_umac_wifi_in_hdr *)buf;
-	cmd_id = wifi_hdr->sw_hdr.cmd.cmd;
-
-	source = GET_VAL32(wifi_hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE);
-
-	IWM_DBG_RX(iwm, DBG, "CMD:0x%x, source: 0x%x\n", cmd_id, source);
-
-	switch (source) {
-	case UMAC_HDI_IN_SOURCE_FHRX:
-		if (iwm->lmac_handlers[cmd_id])
-			ret = iwm->lmac_handlers[cmd_id]
-					(iwm, buf, buf_size, cmd);
-		break;
-	case UMAC_HDI_IN_SOURCE_FW:
-		if (iwm->umac_handlers[cmd_id])
-			ret = iwm->umac_handlers[cmd_id]
-					(iwm, buf, buf_size, cmd);
-		break;
-	case UMAC_HDI_IN_SOURCE_UDMA:
-		ret = -EINVAL;
-		break;
-	}
-
-	kfree(cmd);
-
-	return ret;
-}
-
-static int iwm_rx_handle_nonwifi(struct iwm_priv *iwm, u8 *buf,
-				 unsigned long buf_size)
-{
-	u8 seq_num;
-	struct iwm_udma_in_hdr *hdr = (struct iwm_udma_in_hdr *)buf;
-	struct iwm_nonwifi_cmd *cmd;
-
-	trace_iwm_rx_nonwifi_cmd(iwm, buf, buf_size);
-	seq_num = GET_VAL32(hdr->cmd, UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM);
-
-	/*
-	 * We received a non wifi answer.
-	 * Let's check if there's a pending command for it, and if so
-	 * replace the command payload with the buffer, and then wake the
-	 * callers up.
-	 * That means we only support synchronised non wifi command response
-	 * schemes.
-	 */
-	list_for_each_entry(cmd, &iwm->nonwifi_pending_cmd, pending)
-		if (cmd->seq_num == seq_num) {
-			cmd->resp_received = true;
-			cmd->buf.len = buf_size;
-			memcpy(cmd->buf.hdr, buf, buf_size);
-			wake_up_interruptible(&iwm->nonwifi_queue);
-		}
-
-	return 0;
-}
-
-static int iwm_rx_handle_umac(struct iwm_priv *iwm, u8 *buf,
-			      unsigned long buf_size)
-{
-	int ret = 0;
-	u8 op_code;
-	unsigned long buf_offset = 0;
-	struct iwm_udma_in_hdr *hdr;
-
-	/*
-	 * To allow for a more efficient bus usage, UMAC
-	 * messages are encapsulated into UDMA ones. This
-	 * way we can have several UMAC messages in one bus
-	 * transfer.
-	 * A UDMA frame size is always aligned on 16 bytes,
-	 * and a UDMA frame must not start with a UMAC_PAD_TERMINAL
-	 * word. This is how we parse a bus frame into several
-	 * UDMA ones.
-	 */
-	while (buf_offset < buf_size) {
-
-		hdr = (struct iwm_udma_in_hdr *)(buf + buf_offset);
-
-		if (iwm_rx_check_udma_hdr(hdr) < 0) {
-			IWM_DBG_RX(iwm, DBG, "End of frame\n");
-			break;
-		}
-
-		op_code = GET_VAL32(hdr->cmd, UMAC_HDI_IN_CMD_OPCODE);
-
-		IWM_DBG_RX(iwm, DBG, "Op code: 0x%x\n", op_code);
-
-		if (op_code == UMAC_HDI_IN_OPCODE_WIFI) {
-			ret |= iwm_rx_handle_wifi(iwm, buf + buf_offset,
-						  buf_size - buf_offset);
-		} else if (op_code < UMAC_HDI_IN_OPCODE_NONWIFI_MAX) {
-			if (GET_VAL32(hdr->cmd,
-				      UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG) !=
-			    UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG) {
-				IWM_ERR(iwm, "Incorrect hw signature\n");
-				return -EINVAL;
-			}
-			ret |= iwm_rx_handle_nonwifi(iwm, buf + buf_offset,
-						     buf_size - buf_offset);
-		} else {
-			IWM_ERR(iwm, "Invalid RX opcode: 0x%x\n", op_code);
-			ret |= -EINVAL;
-		}
-
-		buf_offset += iwm_rx_resp_size(hdr);
-	}
-
-	return ret;
-}
-
-int iwm_rx_handle(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size)
-{
-	struct iwm_udma_in_hdr *hdr;
-
-	hdr = (struct iwm_udma_in_hdr *)buf;
-
-	switch (le32_to_cpu(hdr->cmd)) {
-	case UMAC_REBOOT_BARKER:
-		if (test_bit(IWM_STATUS_READY, &iwm->status)) {
-			IWM_ERR(iwm, "Unexpected BARKER\n");
-
-			schedule_work(&iwm->reset_worker);
-
-			return 0;
-		}
-
-		return iwm_notif_send(iwm, NULL, IWM_BARKER_REBOOT_NOTIFICATION,
-				      IWM_SRC_UDMA, buf, buf_size);
-	case UMAC_ACK_BARKER:
-		return iwm_notif_send(iwm, NULL, IWM_ACK_BARKER_NOTIFICATION,
-				      IWM_SRC_UDMA, NULL, 0);
-	default:
-		IWM_DBG_RX(iwm, DBG, "Received cmd: 0x%x\n", hdr->cmd);
-		return iwm_rx_handle_umac(iwm, buf, buf_size);
-	}
-
-	return 0;
-}
-
-static const iwm_handler iwm_umac_handlers[] =
-{
-	[UMAC_NOTIFY_OPCODE_ERROR]		= iwm_ntf_error,
-	[UMAC_NOTIFY_OPCODE_ALIVE]		= iwm_ntf_umac_alive,
-	[UMAC_NOTIFY_OPCODE_INIT_COMPLETE]	= iwm_ntf_init_complete,
-	[UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS]	= iwm_ntf_wifi_status,
-	[UMAC_NOTIFY_OPCODE_WIFI_IF_WRAPPER]	= iwm_ntf_mlme,
-	[UMAC_NOTIFY_OPCODE_PAGE_DEALLOC]	= iwm_ntf_tx_credit_update,
-	[UMAC_NOTIFY_OPCODE_RX_TICKET]		= iwm_ntf_rx_ticket,
-	[UMAC_CMD_OPCODE_RESET]			= iwm_ntf_umac_reset,
-	[UMAC_NOTIFY_OPCODE_STATS]		= iwm_ntf_statistics,
-	[UMAC_CMD_OPCODE_EEPROM_PROXY]		= iwm_ntf_eeprom_proxy,
-	[UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST]	= iwm_ntf_channel_info_list,
-	[UMAC_CMD_OPCODE_STOP_RESUME_STA_TX]	= iwm_ntf_stop_resume_tx,
-	[REPLY_RX_MPDU_CMD]			= iwm_ntf_rx_packet,
-	[UMAC_CMD_OPCODE_WIFI_IF_WRAPPER]	= iwm_ntf_wifi_if_wrapper,
-};
-
-static const iwm_handler iwm_lmac_handlers[] =
-{
-	[REPLY_TX]				= iwm_ntf_tx,
-	[REPLY_ALIVE]				= iwm_ntf_lmac_version,
-	[CALIBRATION_RES_NOTIFICATION]		= iwm_ntf_calib_res,
-	[CALIBRATION_COMPLETE_NOTIFICATION]	= iwm_ntf_calib_complete,
-	[CALIBRATION_CFG_CMD]			= iwm_ntf_calib_cfg,
-	[REPLY_RX_MPDU_CMD]			= iwm_ntf_rx_packet,
-	[CARD_STATE_NOTIFICATION]		= iwm_ntf_card_state,
-};
-
-void iwm_rx_setup_handlers(struct iwm_priv *iwm)
-{
-	iwm->umac_handlers = (iwm_handler *) iwm_umac_handlers;
-	iwm->lmac_handlers = (iwm_handler *) iwm_lmac_handlers;
-}
-
-static void iwm_remove_iv(struct sk_buff *skb, u32 hdr_total_len)
-{
-	struct ieee80211_hdr *hdr;
-	unsigned int hdr_len;
-
-	hdr = (struct ieee80211_hdr *)skb->data;
-
-	if (!ieee80211_has_protected(hdr->frame_control))
-		return;
-
-	hdr_len = ieee80211_hdrlen(hdr->frame_control);
-	if (hdr_total_len <= hdr_len)
-		return;
-
-	memmove(skb->data + (hdr_total_len - hdr_len), skb->data, hdr_len);
-	skb_pull(skb, (hdr_total_len - hdr_len));
-}
-
-static void iwm_rx_adjust_packet(struct iwm_priv *iwm,
-				 struct iwm_rx_packet *packet,
-				 struct iwm_rx_ticket_node *ticket_node)
-{
-	u32 payload_offset = 0, payload_len;
-	struct iwm_rx_ticket *ticket = ticket_node->ticket;
-	struct iwm_rx_mpdu_hdr *mpdu_hdr;
-	struct ieee80211_hdr *hdr;
-
-	mpdu_hdr = (struct iwm_rx_mpdu_hdr *)packet->skb->data;
-	payload_offset += sizeof(struct iwm_rx_mpdu_hdr);
-	/* Padding is 0 or 2 bytes */
-	payload_len = le16_to_cpu(mpdu_hdr->len) +
-		(le16_to_cpu(ticket->flags) & IWM_RX_TICKET_PAD_SIZE_MSK);
-	payload_len -= ticket->tail_len;
-
-	IWM_DBG_RX(iwm, DBG, "Packet adjusted, len:%d, offset:%d, "
-		   "ticket offset:%d ticket tail len:%d\n",
-		   payload_len, payload_offset, ticket->payload_offset,
-		   ticket->tail_len);
-
-	IWM_HEXDUMP(iwm, DBG, RX, "RAW: ", packet->skb->data, packet->skb->len);
-
-	skb_pull(packet->skb, payload_offset);
-	skb_trim(packet->skb, payload_len);
-
-	iwm_remove_iv(packet->skb, ticket->payload_offset);
-
-	hdr = (struct ieee80211_hdr *) packet->skb->data;
-	if (ieee80211_is_data_qos(hdr->frame_control)) {
-		/* UMAC handed QOS_DATA frame with 2 padding bytes appended
-		 * to the qos_ctl field in IEEE 802.11 headers. */
-		memmove(packet->skb->data + IEEE80211_QOS_CTL_LEN + 2,
-			packet->skb->data,
-			ieee80211_hdrlen(hdr->frame_control) -
-			IEEE80211_QOS_CTL_LEN);
-		hdr = (struct ieee80211_hdr *) skb_pull(packet->skb,
-				IEEE80211_QOS_CTL_LEN + 2);
-		hdr->frame_control &= ~cpu_to_le16(IEEE80211_STYPE_QOS_DATA);
-	}
-
-	IWM_HEXDUMP(iwm, DBG, RX, "ADJUSTED: ",
-		    packet->skb->data, packet->skb->len);
-}
-
-static void classify8023(struct sk_buff *skb)
-{
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-
-	if (ieee80211_is_data_qos(hdr->frame_control)) {
-		u8 *qc = ieee80211_get_qos_ctl(hdr);
-		/* frame has qos control */
-		skb->priority = *qc & IEEE80211_QOS_CTL_TID_MASK;
-	} else {
-		skb->priority = 0;
-	}
-}
-
-static void iwm_rx_process_amsdu(struct iwm_priv *iwm, struct sk_buff *skb)
-{
-	struct wireless_dev *wdev = iwm_to_wdev(iwm);
-	struct net_device *ndev = iwm_to_ndev(iwm);
-	struct sk_buff_head list;
-	struct sk_buff *frame;
-
-	IWM_HEXDUMP(iwm, DBG, RX, "A-MSDU: ", skb->data, skb->len);
-
-	__skb_queue_head_init(&list);
-	ieee80211_amsdu_to_8023s(skb, &list, ndev->dev_addr, wdev->iftype, 0,
-									true);
-
-	while ((frame = __skb_dequeue(&list))) {
-		ndev->stats.rx_packets++;
-		ndev->stats.rx_bytes += frame->len;
-
-		frame->protocol = eth_type_trans(frame, ndev);
-		frame->ip_summed = CHECKSUM_NONE;
-		memset(frame->cb, 0, sizeof(frame->cb));
-
-		if (netif_rx_ni(frame) == NET_RX_DROP) {
-			IWM_ERR(iwm, "Packet dropped\n");
-			ndev->stats.rx_dropped++;
-		}
-	}
-}
-
-static void iwm_rx_process_packet(struct iwm_priv *iwm,
-				  struct iwm_rx_packet *packet,
-				  struct iwm_rx_ticket_node *ticket_node)
-{
-	int ret;
-	struct sk_buff *skb = packet->skb;
-	struct wireless_dev *wdev = iwm_to_wdev(iwm);
-	struct net_device *ndev = iwm_to_ndev(iwm);
-
-	IWM_DBG_RX(iwm, DBG, "Processing packet ID %d\n", packet->id);
-
-	switch (le16_to_cpu(ticket_node->ticket->action)) {
-	case IWM_RX_TICKET_RELEASE:
-		IWM_DBG_RX(iwm, DBG, "RELEASE packet\n");
-
-		iwm_rx_adjust_packet(iwm, packet, ticket_node);
-		skb->dev = iwm_to_ndev(iwm);
-		classify8023(skb);
-
-		if (le16_to_cpu(ticket_node->ticket->flags) &
-		    IWM_RX_TICKET_AMSDU_MSK) {
-			iwm_rx_process_amsdu(iwm, skb);
-			break;
-		}
-
-		ret = ieee80211_data_to_8023(skb, ndev->dev_addr, wdev->iftype);
-		if (ret < 0) {
-			IWM_DBG_RX(iwm, DBG, "Couldn't convert 802.11 header - "
-				   "%d\n", ret);
-			kfree_skb(packet->skb);
-			break;
-		}
-
-		IWM_HEXDUMP(iwm, DBG, RX, "802.3: ", skb->data, skb->len);
-
-		ndev->stats.rx_packets++;
-		ndev->stats.rx_bytes += skb->len;
-
-		skb->protocol = eth_type_trans(skb, ndev);
-		skb->ip_summed = CHECKSUM_NONE;
-		memset(skb->cb, 0, sizeof(skb->cb));
-
-		if (netif_rx_ni(skb) == NET_RX_DROP) {
-			IWM_ERR(iwm, "Packet dropped\n");
-			ndev->stats.rx_dropped++;
-		}
-		break;
-	case IWM_RX_TICKET_DROP:
-		IWM_DBG_RX(iwm, DBG, "DROP packet: 0x%x\n",
-			   le16_to_cpu(ticket_node->ticket->flags));
-		kfree_skb(packet->skb);
-		break;
-	default:
-		IWM_ERR(iwm, "Unknown ticket action: %d\n",
-			le16_to_cpu(ticket_node->ticket->action));
-		kfree_skb(packet->skb);
-	}
-
-	kfree(packet);
-	iwm_rx_ticket_node_free(ticket_node);
-}
-
-/*
- * Rx data processing:
- *
- * We're receiving Rx packet from the LMAC, and Rx ticket from
- * the UMAC.
- * To forward a target data packet upstream (i.e. to the
- * kernel network stack), we must have received an Rx ticket
- * that tells us we're allowed to release this packet (ticket
- * action is IWM_RX_TICKET_RELEASE). The Rx ticket also indicates,
- * among other things, where valid data actually starts in the Rx
- * packet.
- */
-void iwm_rx_worker(struct work_struct *work)
-{
-	struct iwm_priv *iwm;
-	struct iwm_rx_ticket_node *ticket, *next;
-
-	iwm = container_of(work, struct iwm_priv, rx_worker);
-
-	/*
-	 * We go through the tickets list and if there is a pending
-	 * packet for it, we push it upstream.
-	 * We stop whenever a ticket is missing its packet, as we're
-	 * supposed to send the packets in order.
-	 */
-	spin_lock(&iwm->ticket_lock);
-	list_for_each_entry_safe(ticket, next, &iwm->rx_tickets, node) {
-		struct iwm_rx_packet *packet =
-			iwm_rx_packet_get(iwm, le16_to_cpu(ticket->ticket->id));
-
-		if (!packet) {
-			IWM_DBG_RX(iwm, DBG, "Skip rx_work: Wait for ticket %d "
-				   "to be handled first\n",
-				   le16_to_cpu(ticket->ticket->id));
-			break;
-		}
-
-		list_del(&ticket->node);
-		iwm_rx_process_packet(iwm, packet, ticket);
-	}
-	spin_unlock(&iwm->ticket_lock);
-}
-
diff --git a/drivers/net/wireless/iwmc3200wifi/rx.h b/drivers/net/wireless/iwmc3200wifi/rx.h
deleted file mode 100644
index da0db91cee59..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/rx.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef __IWM_RX_H__
-#define __IWM_RX_H__
-
-#include <linux/skbuff.h>
-
-#include "umac.h"
-
-struct iwm_rx_ticket_node {
-	struct list_head node;
-	struct iwm_rx_ticket *ticket;
-};
-
-struct iwm_rx_packet {
-	struct list_head node;
-	u16 id;
-	struct sk_buff *skb;
-	unsigned long pkt_size;
-};
-
-void iwm_rx_worker(struct work_struct *work);
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c
deleted file mode 100644
index 0042f204b07f..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/sdio.c
+++ /dev/null
@@ -1,509 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-/*
- * This is the SDIO bus specific hooks for iwm.
- * It also is the module's entry point.
- *
- * Interesting code paths:
- * iwm_sdio_probe() (Called by an SDIO bus scan)
- *  -> iwm_if_alloc() (netdev.c)
- *      -> iwm_wdev_alloc() (cfg80211.c, allocates and register our wiphy)
- *          -> wiphy_new()
- *          -> wiphy_register()
- *      -> alloc_netdev_mq()
- *      -> register_netdev()
- *
- * iwm_sdio_remove()
- *  -> iwm_if_free() (netdev.c)
- *      -> unregister_netdev()
- *      -> iwm_wdev_free() (cfg80211.c)
- *          -> wiphy_unregister()
- *          -> wiphy_free()
- *
- * iwm_sdio_isr() (called in process context from the SDIO core code)
- *  -> queue_work(.., isr_worker)
- *      -- [async] --> iwm_sdio_isr_worker()
- *                      -> iwm_rx_handle()
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/netdevice.h>
-#include <linux/debugfs.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio.h>
-#include <linux/mmc/sdio_func.h>
-
-#include "iwm.h"
-#include "debug.h"
-#include "bus.h"
-#include "sdio.h"
-
-static void iwm_sdio_isr_worker(struct work_struct *work)
-{
-	struct iwm_sdio_priv *hw;
-	struct iwm_priv *iwm;
-	struct iwm_rx_info *rx_info;
-	struct sk_buff *skb;
-	u8 *rx_buf;
-	unsigned long rx_size;
-
-	hw = container_of(work, struct iwm_sdio_priv, isr_worker);
-	iwm = hw_to_iwm(hw);
-
-	while (!skb_queue_empty(&iwm->rx_list)) {
-		skb = skb_dequeue(&iwm->rx_list);
-		rx_info = skb_to_rx_info(skb);
-		rx_size = rx_info->rx_size;
-		rx_buf = skb->data;
-
-		IWM_HEXDUMP(iwm, DBG, SDIO, "RX: ", rx_buf, rx_size);
-		if (iwm_rx_handle(iwm, rx_buf, rx_size) < 0)
-			IWM_WARN(iwm, "RX error\n");
-
-		kfree_skb(skb);
-	}
-}
-
-static void iwm_sdio_isr(struct sdio_func *func)
-{
-	struct iwm_priv *iwm;
-	struct iwm_sdio_priv *hw;
-	struct iwm_rx_info *rx_info;
-	struct sk_buff *skb;
-	unsigned long buf_size, read_size;
-	int ret;
-	u8 val;
-
-	hw = sdio_get_drvdata(func);
-	iwm = hw_to_iwm(hw);
-
-	buf_size = hw->blk_size;
-
-	/* We're checking the status */
-	val = sdio_readb(func, IWM_SDIO_INTR_STATUS_ADDR, &ret);
-	if (val == 0 || ret < 0) {
-		IWM_ERR(iwm, "Wrong INTR_STATUS\n");
-		return;
-	}
-
-	/* See if we have free buffers */
-	if (skb_queue_len(&iwm->rx_list) > IWM_RX_LIST_SIZE) {
-		IWM_ERR(iwm, "No buffer for more Rx frames\n");
-		return;
-	}
-
-	/* We first read the transaction size */
-	read_size = sdio_readb(func, IWM_SDIO_INTR_GET_SIZE_ADDR + 1, &ret);
-	read_size = read_size << 8;
-
-	if (ret < 0) {
-		IWM_ERR(iwm, "Couldn't read the xfer size\n");
-		return;
-	}
-
-	/* We need to clear the INT register */
-	sdio_writeb(func, 1, IWM_SDIO_INTR_CLEAR_ADDR, &ret);
-	if (ret < 0) {
-		IWM_ERR(iwm, "Couldn't clear the INT register\n");
-		return;
-	}
-
-	while (buf_size < read_size)
-		buf_size <<= 1;
-
-	skb = dev_alloc_skb(buf_size);
-	if (!skb) {
-		IWM_ERR(iwm, "Couldn't alloc RX skb\n");
-		return;
-	}
-	rx_info = skb_to_rx_info(skb);
-	rx_info->rx_size = read_size;
-	rx_info->rx_buf_size = buf_size;
-
-	/* Now we can read the actual buffer */
-	ret = sdio_memcpy_fromio(func, skb_put(skb, read_size),
-				 IWM_SDIO_DATA_ADDR, read_size);
-
-	/* The skb is put on a driver's specific Rx SKB list */
-	skb_queue_tail(&iwm->rx_list, skb);
-
-	/* We can now schedule the actual worker */
-	queue_work(hw->isr_wq, &hw->isr_worker);
-}
-
-static void iwm_sdio_rx_free(struct iwm_sdio_priv *hw)
-{
-	struct iwm_priv *iwm = hw_to_iwm(hw);
-
-	flush_workqueue(hw->isr_wq);
-
-	skb_queue_purge(&iwm->rx_list);
-}
-
-/* Bus ops */
-static int if_sdio_enable(struct iwm_priv *iwm)
-{
-	struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm);
-	int ret;
-
-	sdio_claim_host(hw->func);
-
-	ret = sdio_enable_func(hw->func);
-	if (ret) {
-		IWM_ERR(iwm, "Couldn't enable the device: is TOP driver "
-			"loaded and functional?\n");
-		goto release_host;
-	}
-
-	iwm_reset(iwm);
-
-	ret = sdio_claim_irq(hw->func, iwm_sdio_isr);
-	if (ret) {
-		IWM_ERR(iwm, "Failed to claim irq: %d\n", ret);
-		goto release_host;
-	}
-
-	sdio_writeb(hw->func, 1, IWM_SDIO_INTR_ENABLE_ADDR, &ret);
-	if (ret < 0) {
-		IWM_ERR(iwm, "Couldn't enable INTR: %d\n", ret);
-		goto release_irq;
-	}
-
-	sdio_release_host(hw->func);
-
-	IWM_DBG_SDIO(iwm, INFO, "IWM SDIO enable\n");
-
-	return 0;
-
- release_irq:
-	sdio_release_irq(hw->func);
- release_host:
-	sdio_release_host(hw->func);
-
-	return ret;
-}
-
-static int if_sdio_disable(struct iwm_priv *iwm)
-{
-	struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm);
-	int ret;
-
-	sdio_claim_host(hw->func);
-	sdio_writeb(hw->func, 0, IWM_SDIO_INTR_ENABLE_ADDR, &ret);
-	if (ret < 0)
-		IWM_WARN(iwm, "Couldn't disable INTR: %d\n", ret);
-
-	sdio_release_irq(hw->func);
-	sdio_disable_func(hw->func);
-	sdio_release_host(hw->func);
-
-	iwm_sdio_rx_free(hw);
-
-	iwm_reset(iwm);
-
-	IWM_DBG_SDIO(iwm, INFO, "IWM SDIO disable\n");
-
-	return 0;
-}
-
-static int if_sdio_send_chunk(struct iwm_priv *iwm, u8 *buf, int count)
-{
-	struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm);
-	int aligned_count = ALIGN(count, hw->blk_size);
-	int ret;
-
-	if ((unsigned long)buf & 0x3) {
-		IWM_ERR(iwm, "buf <%p> is not dword aligned\n", buf);
-		/* TODO: Is this a hardware limitation? use get_unligned */
-		return -EINVAL;
-	}
-
-	sdio_claim_host(hw->func);
-	ret = sdio_memcpy_toio(hw->func, IWM_SDIO_DATA_ADDR, buf,
-			       aligned_count);
-	sdio_release_host(hw->func);
-
-	return ret;
-}
-
-static ssize_t iwm_debugfs_sdio_read(struct file *filp, char __user *buffer,
-				     size_t count, loff_t *ppos)
-{
-	struct iwm_priv *iwm = filp->private_data;
-	struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm);
-	char *buf;
-	u8 cccr;
-	int buf_len = 4096, ret;
-	size_t len = 0;
-
-	if (*ppos != 0)
-		return 0;
-	if (count < sizeof(buf))
-		return -ENOSPC;
-
-	buf = kzalloc(buf_len, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	sdio_claim_host(hw->func);
-
-	cccr =  sdio_f0_readb(hw->func, SDIO_CCCR_IOEx, &ret);
-	if (ret) {
-		IWM_ERR(iwm, "Could not read SDIO_CCCR_IOEx\n");
-		goto err;
-	}
-	len += snprintf(buf + len, buf_len - len, "CCCR_IOEx:  0x%x\n", cccr);
-
-	cccr =  sdio_f0_readb(hw->func, SDIO_CCCR_IORx, &ret);
-	if (ret) {
-		IWM_ERR(iwm, "Could not read SDIO_CCCR_IORx\n");
-		goto err;
-	}
-	len += snprintf(buf + len, buf_len - len, "CCCR_IORx:  0x%x\n", cccr);
-
-
-	cccr =  sdio_f0_readb(hw->func, SDIO_CCCR_IENx, &ret);
-	if (ret) {
-		IWM_ERR(iwm, "Could not read SDIO_CCCR_IENx\n");
-		goto err;
-	}
-	len += snprintf(buf + len, buf_len - len, "CCCR_IENx:  0x%x\n", cccr);
-
-
-	cccr =  sdio_f0_readb(hw->func, SDIO_CCCR_INTx, &ret);
-	if (ret) {
-		IWM_ERR(iwm, "Could not read SDIO_CCCR_INTx\n");
-		goto err;
-	}
-	len += snprintf(buf + len, buf_len - len, "CCCR_INTx:  0x%x\n", cccr);
-
-
-	cccr =  sdio_f0_readb(hw->func, SDIO_CCCR_ABORT, &ret);
-	if (ret) {
-		IWM_ERR(iwm, "Could not read SDIO_CCCR_ABORTx\n");
-		goto err;
-	}
-	len += snprintf(buf + len, buf_len - len, "CCCR_ABORT: 0x%x\n", cccr);
-
-	cccr =  sdio_f0_readb(hw->func, SDIO_CCCR_IF, &ret);
-	if (ret) {
-		IWM_ERR(iwm, "Could not read SDIO_CCCR_IF\n");
-		goto err;
-	}
-	len += snprintf(buf + len, buf_len - len, "CCCR_IF:    0x%x\n", cccr);
-
-
-	cccr =  sdio_f0_readb(hw->func, SDIO_CCCR_CAPS, &ret);
-	if (ret) {
-		IWM_ERR(iwm, "Could not read SDIO_CCCR_CAPS\n");
-		goto err;
-	}
-	len += snprintf(buf + len, buf_len - len, "CCCR_CAPS:  0x%x\n", cccr);
-
-	cccr =  sdio_f0_readb(hw->func, SDIO_CCCR_CIS, &ret);
-	if (ret) {
-		IWM_ERR(iwm, "Could not read SDIO_CCCR_CIS\n");
-		goto err;
-	}
-	len += snprintf(buf + len, buf_len - len, "CCCR_CIS:   0x%x\n", cccr);
-
-	ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len);
-err:
-	sdio_release_host(hw->func);
-
-	kfree(buf);
-
-	return ret;
-}
-
-static const struct file_operations iwm_debugfs_sdio_fops = {
-	.owner =	THIS_MODULE,
-	.open =		simple_open,
-	.read =		iwm_debugfs_sdio_read,
-	.llseek =	default_llseek,
-};
-
-static void if_sdio_debugfs_init(struct iwm_priv *iwm, struct dentry *parent_dir)
-{
-	struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm);
-
-	hw->cccr_dentry = debugfs_create_file("cccr", 0200,
-					      parent_dir, iwm,
-					      &iwm_debugfs_sdio_fops);
-}
-
-static void if_sdio_debugfs_exit(struct iwm_priv *iwm)
-{
-	struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm);
-
-	debugfs_remove(hw->cccr_dentry);
-}
-
-static struct iwm_if_ops if_sdio_ops = {
-	.enable = if_sdio_enable,
-	.disable = if_sdio_disable,
-	.send_chunk = if_sdio_send_chunk,
-	.debugfs_init = if_sdio_debugfs_init,
-	.debugfs_exit = if_sdio_debugfs_exit,
-	.umac_name = "iwmc3200wifi-umac-sdio.bin",
-	.calib_lmac_name = "iwmc3200wifi-calib-sdio.bin",
-	.lmac_name = "iwmc3200wifi-lmac-sdio.bin",
-};
-MODULE_FIRMWARE("iwmc3200wifi-umac-sdio.bin");
-MODULE_FIRMWARE("iwmc3200wifi-calib-sdio.bin");
-MODULE_FIRMWARE("iwmc3200wifi-lmac-sdio.bin");
-
-static int iwm_sdio_probe(struct sdio_func *func,
-			  const struct sdio_device_id *id)
-{
-	struct iwm_priv *iwm;
-	struct iwm_sdio_priv *hw;
-	struct device *dev = &func->dev;
-	int ret;
-
-	/* check if TOP has already initialized the card */
-	sdio_claim_host(func);
-	ret = sdio_enable_func(func);
-	if (ret) {
-		dev_err(dev, "wait for TOP to enable the device\n");
-		sdio_release_host(func);
-		return ret;
-	}
-
-	ret = sdio_set_block_size(func, IWM_SDIO_BLK_SIZE);
-
-	sdio_disable_func(func);
-	sdio_release_host(func);
-
-	if (ret < 0) {
-		dev_err(dev, "Failed to set block size: %d\n", ret);
-		return ret;
-	}
-
-	iwm = iwm_if_alloc(sizeof(struct iwm_sdio_priv), dev, &if_sdio_ops);
-	if (IS_ERR(iwm)) {
-		dev_err(dev, "allocate SDIO interface failed\n");
-		return PTR_ERR(iwm);
-	}
-
-	hw = iwm_private(iwm);
-	hw->iwm = iwm;
-
-	iwm_debugfs_init(iwm);
-
-	sdio_set_drvdata(func, hw);
-
-	hw->func = func;
-	hw->blk_size = IWM_SDIO_BLK_SIZE;
-
-	hw->isr_wq = create_singlethread_workqueue(KBUILD_MODNAME "_sdio");
-	if (!hw->isr_wq) {
-		ret = -ENOMEM;
-		goto debugfs_exit;
-	}
-
-	INIT_WORK(&hw->isr_worker, iwm_sdio_isr_worker);
-
-	ret = iwm_if_add(iwm);
-	if (ret) {
-		dev_err(dev, "add SDIO interface failed\n");
-		goto destroy_wq;
-	}
-
-	dev_info(dev, "IWM SDIO probe\n");
-
-	return 0;
-
- destroy_wq:
-	destroy_workqueue(hw->isr_wq);
- debugfs_exit:
-	iwm_debugfs_exit(iwm);
-	iwm_if_free(iwm);
-	return ret;
-}
-
-static void iwm_sdio_remove(struct sdio_func *func)
-{
-	struct iwm_sdio_priv *hw = sdio_get_drvdata(func);
-	struct iwm_priv *iwm = hw_to_iwm(hw);
-	struct device *dev = &func->dev;
-
-	iwm_if_remove(iwm);
-	destroy_workqueue(hw->isr_wq);
-	iwm_debugfs_exit(iwm);
-	iwm_if_free(iwm);
-
-	sdio_set_drvdata(func, NULL);
-
-	dev_info(dev, "IWM SDIO remove\n");
-}
-
-static const struct sdio_device_id iwm_sdio_ids[] = {
-	/* Global/AGN SKU */
-	{ SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, 0x1403) },
-	/* BGN SKU */
-	{ SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, 0x1408) },
-	{ /* end: all zeroes */	},
-};
-MODULE_DEVICE_TABLE(sdio, iwm_sdio_ids);
-
-static struct sdio_driver iwm_sdio_driver = {
-	.name		= "iwm_sdio",
-	.id_table	= iwm_sdio_ids,
-	.probe		= iwm_sdio_probe,
-	.remove		= iwm_sdio_remove,
-};
-
-static int __init iwm_sdio_init_module(void)
-{
-	return sdio_register_driver(&iwm_sdio_driver);
-}
-
-static void __exit iwm_sdio_exit_module(void)
-{
-	sdio_unregister_driver(&iwm_sdio_driver);
-}
-
-module_init(iwm_sdio_init_module);
-module_exit(iwm_sdio_exit_module);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR(IWM_COPYRIGHT " " IWM_AUTHOR);
diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.h b/drivers/net/wireless/iwmc3200wifi/sdio.h
deleted file mode 100644
index aab6b6892e45..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/sdio.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef __IWM_SDIO_H__
-#define __IWM_SDIO_H__
-
-#define IWM_SDIO_DATA_ADDR           0x0
-#define IWM_SDIO_INTR_ENABLE_ADDR    0x14
-#define IWM_SDIO_INTR_STATUS_ADDR    0x13
-#define IWM_SDIO_INTR_CLEAR_ADDR     0x13
-#define IWM_SDIO_INTR_GET_SIZE_ADDR  0x2C
-
-#define IWM_SDIO_BLK_SIZE       256
-
-#define iwm_to_if_sdio(i) (struct iwm_sdio_priv *)(iwm->private)
-
-struct iwm_sdio_priv {
-	struct sdio_func *func;
-	struct iwm_priv *iwm;
-
-	struct workqueue_struct *isr_wq;
-	struct work_struct isr_worker;
-
-	struct dentry *cccr_dentry;
-
-	unsigned int blk_size;
-};
-
-#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/trace.c b/drivers/net/wireless/iwmc3200wifi/trace.c
deleted file mode 100644
index 904d36f22311..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/trace.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "iwm.h"
-#define CREATE_TRACE_POINTS
-#include "trace.h"
diff --git a/drivers/net/wireless/iwmc3200wifi/trace.h b/drivers/net/wireless/iwmc3200wifi/trace.h
deleted file mode 100644
index f5f7070b7e22..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/trace.h
+++ /dev/null
@@ -1,283 +0,0 @@
-#if !defined(__IWM_TRACE_H__) || defined(TRACE_HEADER_MULTI_READ)
-#define __IWM_TRACE_H__
-
-#include <linux/tracepoint.h>
-
-#if !defined(CONFIG_IWM_TRACING)
-#undef TRACE_EVENT
-#define TRACE_EVENT(name, proto, ...) \
-static inline void trace_ ## name(proto) {}
-#endif
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM iwm
-
-#define IWM_ENTRY	__array(char, ndev_name, 16)
-#define IWM_ASSIGN	strlcpy(__entry->ndev_name, iwm_to_ndev(iwm)->name, 16)
-#define IWM_PR_FMT	"%s"
-#define IWM_PR_ARG	__entry->ndev_name
-
-TRACE_EVENT(iwm_tx_nonwifi_cmd,
-	TP_PROTO(struct iwm_priv *iwm, struct iwm_udma_out_nonwifi_hdr *hdr),
-
-	TP_ARGS(iwm, hdr),
-
-	TP_STRUCT__entry(
-		IWM_ENTRY
-		__field(u8, opcode)
-		__field(u8, resp)
-		__field(u8, eot)
-		__field(u8, hw)
-		__field(u16, seq)
-		__field(u32, addr)
-		__field(u32, op1)
-		__field(u32, op2)
-	),
-
-	TP_fast_assign(
-		IWM_ASSIGN;
-		__entry->opcode = GET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_OPCODE);
-		__entry->resp = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_RESP);
-		__entry->eot = GET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT);
-		__entry->hw = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW);
-		__entry->seq = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM);
-		__entry->addr = le32_to_cpu(hdr->addr);
-		__entry->op1 = le32_to_cpu(hdr->op1_sz);
-		__entry->op2 = le32_to_cpu(hdr->op2);
-	),
-
-	TP_printk(
-		IWM_PR_FMT " Tx TARGET CMD: opcode 0x%x, resp %d, eot %d, "
-		"hw %d, seq 0x%x, addr 0x%x, op1 0x%x, op2 0x%x",
-		IWM_PR_ARG, __entry->opcode, __entry->resp, __entry->eot,
-		__entry->hw, __entry->seq, __entry->addr, __entry->op1,
-		__entry->op2
-	)
-);
-
-TRACE_EVENT(iwm_tx_wifi_cmd,
-	TP_PROTO(struct iwm_priv *iwm, struct iwm_umac_wifi_out_hdr *hdr),
-
-	TP_ARGS(iwm, hdr),
-
-	TP_STRUCT__entry(
-		IWM_ENTRY
-		__field(u8, opcode)
-		__field(u8, lmac)
-		__field(u8, resp)
-		__field(u8, eot)
-		__field(u8, ra_tid)
-		__field(u8, credit_group)
-		__field(u8, color)
-		__field(u16, seq)
-	),
-
-	TP_fast_assign(
-		IWM_ASSIGN;
-		__entry->opcode = hdr->sw_hdr.cmd.cmd;
-		__entry->lmac = 0;
-		__entry->seq = __le16_to_cpu(hdr->sw_hdr.cmd.seq_num);
-		__entry->resp = GET_VAL8(hdr->sw_hdr.cmd.flags, UMAC_DEV_CMD_FLAGS_RESP_REQ);
-		__entry->color = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_TX_STA_COLOR);
-		__entry->eot = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_OUT_CMD_EOT);
-		__entry->ra_tid = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_RATID);
-		__entry->credit_group = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_CREDIT_GRP);
-		if (__entry->opcode == UMAC_CMD_OPCODE_WIFI_PASS_THROUGH ||
-		    __entry->opcode == UMAC_CMD_OPCODE_WIFI_IF_WRAPPER) {
-			__entry->lmac = 1;
-			__entry->opcode = ((struct iwm_lmac_hdr *)(hdr + 1))->id;
-		}
-	),
-
-	TP_printk(
-		IWM_PR_FMT " Tx %cMAC CMD: opcode 0x%x, resp %d, eot %d, "
-		"seq 0x%x, sta_color 0x%x, ra_tid 0x%x, credit_group 0x%x",
-		IWM_PR_ARG, __entry->lmac ? 'L' : 'U', __entry->opcode,
-		__entry->resp, __entry->eot, __entry->seq, __entry->color,
-		__entry->ra_tid, __entry->credit_group
-	)
-);
-
-TRACE_EVENT(iwm_tx_packets,
-	TP_PROTO(struct iwm_priv *iwm, u8 *buf, int len),
-
-	TP_ARGS(iwm, buf, len),
-
-	TP_STRUCT__entry(
-		IWM_ENTRY
-		__field(u8, eot)
-		__field(u8, ra_tid)
-		__field(u8, credit_group)
-		__field(u8, color)
-		__field(u16, seq)
-		__field(u8, npkt)
-		__field(u32, bytes)
-	),
-
-	TP_fast_assign(
-		struct iwm_umac_wifi_out_hdr *hdr =
-			(struct iwm_umac_wifi_out_hdr *)buf;
-
-		IWM_ASSIGN;
-		__entry->eot = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_OUT_CMD_EOT);
-		__entry->ra_tid = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_RATID);
-		__entry->credit_group = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_CREDIT_GRP);
-		__entry->color = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_TX_STA_COLOR);
-		__entry->seq = __le16_to_cpu(hdr->sw_hdr.cmd.seq_num);
-		__entry->npkt = 1;
-		__entry->bytes = len;
-
-		if (!__entry->eot) {
-			int count;
-			u8 *ptr = buf;
-
-			__entry->npkt = 0;
-			while (ptr < buf + len) {
-				count = GET_VAL32(hdr->sw_hdr.meta_data,
-						  UMAC_FW_CMD_BYTE_COUNT);
-				ptr += ALIGN(sizeof(*hdr) + count, 16);
-				hdr = (struct iwm_umac_wifi_out_hdr *)ptr;
-				__entry->npkt++;
-			}
-		}
-	),
-
-	TP_printk(
-		IWM_PR_FMT " Tx %spacket: eot %d, seq 0x%x, sta_color 0x%x, "
-		"ra_tid 0x%x, credit_group 0x%x, embedded_packets %d, %d bytes",
-		IWM_PR_ARG, !__entry->eot ? "concatenated " : "",
-		__entry->eot, __entry->seq, __entry->color, __entry->ra_tid,
-		__entry->credit_group, __entry->npkt, __entry->bytes
-	)
-);
-
-TRACE_EVENT(iwm_rx_nonwifi_cmd,
-	TP_PROTO(struct iwm_priv *iwm, void *buf, int len),
-
-	TP_ARGS(iwm, buf, len),
-
-	TP_STRUCT__entry(
-		IWM_ENTRY
-		__field(u8, opcode)
-		__field(u16, seq)
-		__field(u32, len)
-	),
-
-	TP_fast_assign(
-		struct iwm_udma_in_hdr *hdr = buf;
-
-		IWM_ASSIGN;
-		__entry->opcode = GET_VAL32(hdr->cmd, UDMA_HDI_IN_NW_CMD_OPCODE);
-		__entry->seq = GET_VAL32(hdr->cmd, UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM);
-		__entry->len = len;
-	),
-
-	TP_printk(
-		IWM_PR_FMT " Rx TARGET RESP: opcode 0x%x, seq 0x%x, len 0x%x",
-		IWM_PR_ARG, __entry->opcode, __entry->seq, __entry->len
-	)
-);
-
-TRACE_EVENT(iwm_rx_wifi_cmd,
-	TP_PROTO(struct iwm_priv *iwm, struct iwm_umac_wifi_in_hdr *hdr),
-
-	TP_ARGS(iwm, hdr),
-
-	TP_STRUCT__entry(
-		IWM_ENTRY
-		__field(u8, cmd)
-		__field(u8, source)
-		__field(u16, seq)
-		__field(u32, count)
-	),
-
-	TP_fast_assign(
-		IWM_ASSIGN;
-		__entry->cmd = hdr->sw_hdr.cmd.cmd;
-		__entry->source = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE);
-		__entry->count = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_BYTE_COUNT);
-		__entry->seq = le16_to_cpu(hdr->sw_hdr.cmd.seq_num);
-	),
-
-	TP_printk(
-		IWM_PR_FMT " Rx %s RESP: cmd 0x%x, seq 0x%x, count 0x%x",
-		IWM_PR_ARG, __entry->source == UMAC_HDI_IN_SOURCE_FHRX ? "LMAC" :
-		__entry->source == UMAC_HDI_IN_SOURCE_FW ? "UMAC" : "UDMA",
-		__entry->cmd, __entry->seq, __entry->count
-	)
-);
-
-#define iwm_ticket_action_symbol		\
-	{ IWM_RX_TICKET_DROP, "DROP" },		\
-	{ IWM_RX_TICKET_RELEASE, "RELEASE" },	\
-	{ IWM_RX_TICKET_SNIFFER, "SNIFFER" },	\
-	{ IWM_RX_TICKET_ENQUEUE, "ENQUEUE" }
-
-TRACE_EVENT(iwm_rx_ticket,
-	TP_PROTO(struct iwm_priv *iwm, void *buf, int len),
-
-	TP_ARGS(iwm, buf, len),
-
-	TP_STRUCT__entry(
-		IWM_ENTRY
-		__field(u8, action)
-		__field(u8, reason)
-		__field(u16, id)
-		__field(u16, flags)
-	),
-
-	TP_fast_assign(
-		struct iwm_rx_ticket *ticket =
-			((struct iwm_umac_notif_rx_ticket *)buf)->tickets;
-
-		IWM_ASSIGN;
-		__entry->id = le16_to_cpu(ticket->id);
-		__entry->action = le16_to_cpu(ticket->action);
-		__entry->flags = le16_to_cpu(ticket->flags);
-		__entry->reason = (__entry->flags & IWM_RX_TICKET_DROP_REASON_MSK) >> IWM_RX_TICKET_DROP_REASON_POS;
-	),
-
-	TP_printk(
-		IWM_PR_FMT " Rx ticket: id 0x%x, action %s, %s 0x%x%s",
-		IWM_PR_ARG, __entry->id,
-		__print_symbolic(__entry->action, iwm_ticket_action_symbol),
-		__entry->reason ? "reason" : "flags",
-		__entry->reason ? __entry->reason : __entry->flags,
-		__entry->flags & IWM_RX_TICKET_AMSDU_MSK ? ", AMSDU frame" : ""
-	)
-);
-
-TRACE_EVENT(iwm_rx_packet,
-	TP_PROTO(struct iwm_priv *iwm, void *buf, int len),
-
-	TP_ARGS(iwm, buf, len),
-
-	TP_STRUCT__entry(
-		IWM_ENTRY
-		__field(u8, source)
-		__field(u16, id)
-		__field(u32, len)
-	),
-
-	TP_fast_assign(
-		struct iwm_umac_wifi_in_hdr *hdr = buf;
-
-		IWM_ASSIGN;
-		__entry->source = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE);
-		__entry->id = le16_to_cpu(hdr->sw_hdr.cmd.seq_num);
-		__entry->len = len - sizeof(*hdr);
-	),
-
-	TP_printk(
-		IWM_PR_FMT " Rx %s packet: id 0x%x, %d bytes",
-		IWM_PR_ARG, __entry->source == UMAC_HDI_IN_SOURCE_FHRX ?
-		"LMAC" : "UMAC", __entry->id, __entry->len
-	)
-);
-#endif
-
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
-#undef TRACE_INCLUDE_FILE
-#define TRACE_INCLUDE_FILE trace
-#include <trace/define_trace.h>
diff --git a/drivers/net/wireless/iwmc3200wifi/tx.c b/drivers/net/wireless/iwmc3200wifi/tx.c
deleted file mode 100644
index be98074c0608..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/tx.c
+++ /dev/null
@@ -1,529 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-/*
- * iwm Tx theory of operation:
- *
- * 1) We receive a 802.3 frame from the stack
- * 2) We convert it to a 802.11 frame [iwm_xmit_frame]
- * 3) We queue it to its corresponding tx queue [iwm_xmit_frame]
- * 4) We schedule the tx worker. There is one worker per tx
- *    queue. [iwm_xmit_frame]
- * 5) The tx worker is scheduled
- * 6) We go through every queued skb on the tx queue, and for each
- *    and every one of them: [iwm_tx_worker]
- *    a) We check if we have enough Tx credits (see below for a Tx
- *       credits description) for the frame length. [iwm_tx_worker]
- *    b) If we do, we aggregate the Tx frame into a UDMA one, by
- *       concatenating one REPLY_TX command per Tx frame. [iwm_tx_worker]
- *    c) When we run out of credits, or when we reach the maximum
- *       concatenation size, we actually send the concatenated UDMA
- *       frame. [iwm_tx_worker]
- *
- * When we run out of Tx credits, the skbs are filling the tx queue,
- * and eventually we will stop the netdev queue. [iwm_tx_worker]
- * The tx queue is emptied as we're getting new tx credits, by
- * scheduling the tx_worker. [iwm_tx_credit_inc]
- * The netdev queue is started again when we have enough tx credits,
- * and when our tx queue has some reasonable amout of space available
- * (i.e. half of the max size). [iwm_tx_worker]
- */
-
-#include <linux/slab.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/ieee80211.h>
-
-#include "iwm.h"
-#include "debug.h"
-#include "commands.h"
-#include "hal.h"
-#include "umac.h"
-#include "bus.h"
-
-#define IWM_UMAC_PAGE_ALLOC_WRAP 0xffff
-
-#define BYTES_TO_PAGES(n)	 (1 + ((n) >> ilog2(IWM_UMAC_PAGE_SIZE)) - \
-				 (((n) & (IWM_UMAC_PAGE_SIZE - 1)) == 0))
-
-#define pool_id_to_queue(id)	 ((id < IWM_TX_CMD_QUEUE) ? id : id - 1)
-#define queue_to_pool_id(q)	 ((q < IWM_TX_CMD_QUEUE) ? q : q + 1)
-
-/* require to hold tx_credit lock */
-static int iwm_tx_credit_get(struct iwm_tx_credit *tx_credit, int id)
-{
-	struct pool_entry *pool = &tx_credit->pools[id];
-	struct spool_entry *spool = &tx_credit->spools[pool->sid];
-	int spool_pages;
-
-	/* number of pages can be taken from spool by this pool */
-	spool_pages = spool->max_pages - spool->alloc_pages +
-		      max(pool->min_pages - pool->alloc_pages, 0);
-
-	return min(pool->max_pages - pool->alloc_pages, spool_pages);
-}
-
-static bool iwm_tx_credit_ok(struct iwm_priv *iwm, int id, int nb)
-{
-	u32 npages = BYTES_TO_PAGES(nb);
-
-	if (npages <= iwm_tx_credit_get(&iwm->tx_credit, id))
-		return 1;
-
-	set_bit(id, &iwm->tx_credit.full_pools_map);
-
-	IWM_DBG_TX(iwm, DBG, "LINK: stop txq[%d], available credit: %d\n",
-		   pool_id_to_queue(id),
-		   iwm_tx_credit_get(&iwm->tx_credit, id));
-
-	return 0;
-}
-
-void iwm_tx_credit_inc(struct iwm_priv *iwm, int id, int total_freed_pages)
-{
-	struct pool_entry *pool;
-	struct spool_entry *spool;
-	int freed_pages;
-	int queue;
-
-	BUG_ON(id >= IWM_MACS_OUT_GROUPS);
-
-	pool = &iwm->tx_credit.pools[id];
-	spool = &iwm->tx_credit.spools[pool->sid];
-
-	freed_pages = total_freed_pages - pool->total_freed_pages;
-	IWM_DBG_TX(iwm, DBG, "Free %d pages for pool[%d]\n", freed_pages, id);
-
-	if (!freed_pages) {
-		IWM_DBG_TX(iwm, DBG, "No pages are freed by UMAC\n");
-		return;
-	} else if (freed_pages < 0)
-		freed_pages += IWM_UMAC_PAGE_ALLOC_WRAP + 1;
-
-	if (pool->alloc_pages > pool->min_pages) {
-		int spool_pages = pool->alloc_pages - pool->min_pages;
-		spool_pages = min(spool_pages, freed_pages);
-		spool->alloc_pages -= spool_pages;
-	}
-
-	pool->alloc_pages -= freed_pages;
-	pool->total_freed_pages = total_freed_pages;
-
-	IWM_DBG_TX(iwm, DBG, "Pool[%d] pages alloc: %d, total_freed: %d, "
-		   "Spool[%d] pages alloc: %d\n", id, pool->alloc_pages,
-		   pool->total_freed_pages, pool->sid, spool->alloc_pages);
-
-	if (test_bit(id, &iwm->tx_credit.full_pools_map) &&
-	    (pool->alloc_pages < pool->max_pages / 2)) {
-		clear_bit(id, &iwm->tx_credit.full_pools_map);
-
-		queue = pool_id_to_queue(id);
-
-		IWM_DBG_TX(iwm, DBG, "LINK: start txq[%d], available "
-			   "credit: %d\n", queue,
-			   iwm_tx_credit_get(&iwm->tx_credit, id));
-		queue_work(iwm->txq[queue].wq, &iwm->txq[queue].worker);
-	}
-}
-
-static void iwm_tx_credit_dec(struct iwm_priv *iwm, int id, int alloc_pages)
-{
-	struct pool_entry *pool;
-	struct spool_entry *spool;
-	int spool_pages;
-
-	IWM_DBG_TX(iwm, DBG, "Allocate %d pages for pool[%d]\n",
-		   alloc_pages, id);
-
-	BUG_ON(id >= IWM_MACS_OUT_GROUPS);
-
-	pool = &iwm->tx_credit.pools[id];
-	spool = &iwm->tx_credit.spools[pool->sid];
-
-	spool_pages = pool->alloc_pages + alloc_pages - pool->min_pages;
-
-	if (pool->alloc_pages >= pool->min_pages)
-		spool->alloc_pages += alloc_pages;
-	else if (spool_pages > 0)
-		spool->alloc_pages += spool_pages;
-
-	pool->alloc_pages += alloc_pages;
-
-	IWM_DBG_TX(iwm, DBG, "Pool[%d] pages alloc: %d, total_freed: %d, "
-		   "Spool[%d] pages alloc: %d\n", id, pool->alloc_pages,
-		   pool->total_freed_pages, pool->sid, spool->alloc_pages);
-}
-
-int iwm_tx_credit_alloc(struct iwm_priv *iwm, int id, int nb)
-{
-	u32 npages = BYTES_TO_PAGES(nb);
-	int ret = 0;
-
-	spin_lock(&iwm->tx_credit.lock);
-
-	if (!iwm_tx_credit_ok(iwm, id, nb)) {
-		IWM_DBG_TX(iwm, DBG, "No credit available for pool[%d]\n", id);
-		ret = -ENOSPC;
-		goto out;
-	}
-
-	iwm_tx_credit_dec(iwm, id, npages);
-
- out:
-	spin_unlock(&iwm->tx_credit.lock);
-	return ret;
-}
-
-/*
- * Since we're on an SDIO or USB bus, we are not sharing memory
- * for storing to be transmitted frames. The host needs to push
- * them upstream. As a consequence there needs to be a way for
- * the target to let us know if it can actually take more TX frames
- * or not. This is what Tx credits are for.
- *
- * For each Tx HW queue, we have a Tx pool, and then we have one
- * unique super pool (spool), which is actually a global pool of
- * all the UMAC pages.
- * For each Tx pool we have a min_pages, a max_pages fields, and a
- * alloc_pages fields. The alloc_pages tracks the number of pages
- * currently allocated from the tx pool.
- * Here are the rules to check if given a tx frame we have enough
- * tx credits for it:
- * 1) We translate the frame length into a number of UMAC pages.
- *    Let's call them n_pages.
- * 2) For the corresponding tx pool, we check if n_pages +
- *    pool->alloc_pages is higher than pool->min_pages. min_pages
- *    represent a set of pre-allocated pages on the tx pool. If
- *    that's the case, then we need to allocate those pages from
- *    the spool. We can do so until we reach spool->max_pages.
- * 3) Each tx pool is not allowed to allocate more than pool->max_pages
- *    from the spool, so once we're over min_pages, we can allocate
- *    pages from the spool, but not more than max_pages.
- *
- * When the tx code path needs to send a tx frame, it checks first
- * if it has enough tx credits, following those rules. [iwm_tx_credit_get]
- * If it does, it then updates the pool and spool counters and
- * then send the frame. [iwm_tx_credit_alloc and iwm_tx_credit_dec]
- * On the other side, when the UMAC is done transmitting frames, it
- * will send a credit update notification to the host. This is when
- * the pool and spool counters gets to be decreased. [iwm_tx_credit_inc,
- * called from rx.c:iwm_ntf_tx_credit_update]
- *
- */
-void iwm_tx_credit_init_pools(struct iwm_priv *iwm,
-			      struct iwm_umac_notif_alive *alive)
-{
-	int i, sid, pool_pages;
-
-	spin_lock(&iwm->tx_credit.lock);
-
-	iwm->tx_credit.pool_nr = le16_to_cpu(alive->page_grp_count);
-	iwm->tx_credit.full_pools_map = 0;
-	memset(&iwm->tx_credit.spools[0], 0, sizeof(struct spool_entry));
-
-	IWM_DBG_TX(iwm, DBG, "Pools number is %d\n", iwm->tx_credit.pool_nr);
-
-	for (i = 0; i < iwm->tx_credit.pool_nr; i++) {
-		__le32 page_grp_state = alive->page_grp_state[i];
-
-		iwm->tx_credit.pools[i].id = GET_VAL32(page_grp_state,
-				UMAC_ALIVE_PAGE_STS_GRP_NUM);
-		iwm->tx_credit.pools[i].sid = GET_VAL32(page_grp_state,
-				UMAC_ALIVE_PAGE_STS_SGRP_NUM);
-		iwm->tx_credit.pools[i].min_pages = GET_VAL32(page_grp_state,
-				UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE);
-		iwm->tx_credit.pools[i].max_pages = GET_VAL32(page_grp_state,
-				UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE);
-		iwm->tx_credit.pools[i].alloc_pages = 0;
-		iwm->tx_credit.pools[i].total_freed_pages = 0;
-
-		sid = iwm->tx_credit.pools[i].sid;
-		pool_pages = iwm->tx_credit.pools[i].min_pages;
-
-		if (iwm->tx_credit.spools[sid].max_pages == 0) {
-			iwm->tx_credit.spools[sid].id = sid;
-			iwm->tx_credit.spools[sid].max_pages =
-				GET_VAL32(page_grp_state,
-					  UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE);
-			iwm->tx_credit.spools[sid].alloc_pages = 0;
-		}
-
-		iwm->tx_credit.spools[sid].alloc_pages += pool_pages;
-
-		IWM_DBG_TX(iwm, DBG, "Pool idx: %d, id: %d, sid: %d, capacity "
-			   "min: %d, max: %d, pool alloc: %d, total_free: %d, "
-			   "super poll alloc: %d\n",
-			   i, iwm->tx_credit.pools[i].id,
-			   iwm->tx_credit.pools[i].sid,
-			   iwm->tx_credit.pools[i].min_pages,
-			   iwm->tx_credit.pools[i].max_pages,
-			   iwm->tx_credit.pools[i].alloc_pages,
-			   iwm->tx_credit.pools[i].total_freed_pages,
-			   iwm->tx_credit.spools[sid].alloc_pages);
-	}
-
-	spin_unlock(&iwm->tx_credit.lock);
-}
-
-#define IWM_UDMA_HDR_LEN	sizeof(struct iwm_umac_wifi_out_hdr)
-
-static __le16 iwm_tx_build_packet(struct iwm_priv *iwm, struct sk_buff *skb,
-				  int pool_id, u8 *buf)
-{
-	struct iwm_umac_wifi_out_hdr *hdr = (struct iwm_umac_wifi_out_hdr *)buf;
-	struct iwm_udma_wifi_cmd udma_cmd;
-	struct iwm_umac_cmd umac_cmd;
-	struct iwm_tx_info *tx_info = skb_to_tx_info(skb);
-
-	udma_cmd.count = cpu_to_le16(skb->len +
-				     sizeof(struct iwm_umac_fw_cmd_hdr));
-	/* set EOP to 0 here. iwm_udma_wifi_hdr_set_eop() will be
-	 * called later to set EOP for the last packet. */
-	udma_cmd.eop = 0;
-	udma_cmd.credit_group = pool_id;
-	udma_cmd.ra_tid = tx_info->sta << 4 | tx_info->tid;
-	udma_cmd.lmac_offset = 0;
-
-	umac_cmd.id = REPLY_TX;
-	umac_cmd.count = cpu_to_le16(skb->len);
-	umac_cmd.color = tx_info->color;
-	umac_cmd.resp = 0;
-	umac_cmd.seq_num = cpu_to_le16(iwm_alloc_wifi_cmd_seq(iwm));
-
-	iwm_build_udma_wifi_hdr(iwm, &hdr->hw_hdr, &udma_cmd);
-	iwm_build_umac_hdr(iwm, &hdr->sw_hdr, &umac_cmd);
-
-	memcpy(buf + sizeof(*hdr), skb->data, skb->len);
-
-	return umac_cmd.seq_num;
-}
-
-static int iwm_tx_send_concat_packets(struct iwm_priv *iwm,
-				      struct iwm_tx_queue *txq)
-{
-	int ret;
-
-	if (!txq->concat_count)
-		return 0;
-
-	IWM_DBG_TX(iwm, DBG, "Send concatenated Tx: queue %d, %d bytes\n",
-		   txq->id, txq->concat_count);
-
-	/* mark EOP for the last packet */
-	iwm_udma_wifi_hdr_set_eop(iwm, txq->concat_ptr, 1);
-
-	trace_iwm_tx_packets(iwm, txq->concat_buf, txq->concat_count);
-	ret = iwm_bus_send_chunk(iwm, txq->concat_buf, txq->concat_count);
-
-	txq->concat_count = 0;
-	txq->concat_ptr = txq->concat_buf;
-
-	return ret;
-}
-
-void iwm_tx_worker(struct work_struct *work)
-{
-	struct iwm_priv *iwm;
-	struct iwm_tx_info *tx_info = NULL;
-	struct sk_buff *skb;
-	struct iwm_tx_queue *txq;
-	struct iwm_sta_info *sta_info;
-	struct iwm_tid_info *tid_info;
-	int cmdlen, ret, pool_id;
-
-	txq = container_of(work, struct iwm_tx_queue, worker);
-	iwm = container_of(txq, struct iwm_priv, txq[txq->id]);
-
-	pool_id = queue_to_pool_id(txq->id);
-
-	while (!test_bit(pool_id, &iwm->tx_credit.full_pools_map) &&
-	       !skb_queue_empty(&txq->queue)) {
-
-		spin_lock_bh(&txq->lock);
-		skb = skb_dequeue(&txq->queue);
-		spin_unlock_bh(&txq->lock);
-
-		tx_info = skb_to_tx_info(skb);
-		sta_info = &iwm->sta_table[tx_info->sta];
-		if (!sta_info->valid) {
-			IWM_ERR(iwm, "Trying to send a frame to unknown STA\n");
-			kfree_skb(skb);
-			continue;
-		}
-
-		tid_info = &sta_info->tid_info[tx_info->tid];
-
-		mutex_lock(&tid_info->mutex);
-
-		/*
-		 * If the RAxTID is stopped, we queue the skb to the stopped
-		 * queue.
-		 * Whenever we'll get a UMAC notification to resume the tx flow
-		 * for this RAxTID, we'll merge back the stopped queue into the
-		 * regular queue. See iwm_ntf_stop_resume_tx() from rx.c.
-		 */
-		if (tid_info->stopped) {
-			IWM_DBG_TX(iwm, DBG, "%dx%d stopped\n",
-				   tx_info->sta, tx_info->tid);
-			spin_lock_bh(&txq->lock);
-			skb_queue_tail(&txq->stopped_queue, skb);
-			spin_unlock_bh(&txq->lock);
-
-			mutex_unlock(&tid_info->mutex);
-			continue;
-		}
-
-		cmdlen = IWM_UDMA_HDR_LEN + skb->len;
-
-		IWM_DBG_TX(iwm, DBG, "Tx frame on queue %d: skb: 0x%p, sta: "
-			   "%d, color: %d\n", txq->id, skb, tx_info->sta,
-			   tx_info->color);
-
-		if (txq->concat_count + cmdlen > IWM_HAL_CONCATENATE_BUF_SIZE)
-			iwm_tx_send_concat_packets(iwm, txq);
-
-		ret = iwm_tx_credit_alloc(iwm, pool_id, cmdlen);
-		if (ret) {
-			IWM_DBG_TX(iwm, DBG, "not enough tx_credit for queue "
-				   "%d, Tx worker stopped\n", txq->id);
-			spin_lock_bh(&txq->lock);
-			skb_queue_head(&txq->queue, skb);
-			spin_unlock_bh(&txq->lock);
-
-			mutex_unlock(&tid_info->mutex);
-			break;
-		}
-
-		txq->concat_ptr = txq->concat_buf + txq->concat_count;
-		tid_info->last_seq_num =
-			iwm_tx_build_packet(iwm, skb, pool_id, txq->concat_ptr);
-		txq->concat_count += ALIGN(cmdlen, 16);
-
-		mutex_unlock(&tid_info->mutex);
-
-		kfree_skb(skb);
-	}
-
-	iwm_tx_send_concat_packets(iwm, txq);
-
-	if (__netif_subqueue_stopped(iwm_to_ndev(iwm), txq->id) &&
-	    !test_bit(pool_id, &iwm->tx_credit.full_pools_map) &&
-	    (skb_queue_len(&txq->queue) < IWM_TX_LIST_SIZE / 2)) {
-		IWM_DBG_TX(iwm, DBG, "LINK: start netif_subqueue[%d]", txq->id);
-		netif_wake_subqueue(iwm_to_ndev(iwm), txq->id);
-	}
-}
-
-int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
-{
-	struct iwm_priv *iwm = ndev_to_iwm(netdev);
-	struct wireless_dev *wdev = iwm_to_wdev(iwm);
-	struct iwm_tx_info *tx_info;
-	struct iwm_tx_queue *txq;
-	struct iwm_sta_info *sta_info;
-	u8 *dst_addr, sta_id;
-	u16 queue;
-	int ret;
-
-
-	if (!test_bit(IWM_STATUS_ASSOCIATED, &iwm->status)) {
-		IWM_DBG_TX(iwm, DBG, "LINK: stop netif_all_queues: "
-			   "not associated\n");
-		netif_tx_stop_all_queues(netdev);
-		goto drop;
-	}
-
-	queue = skb_get_queue_mapping(skb);
-	BUG_ON(queue >= IWM_TX_DATA_QUEUES); /* no iPAN yet */
-
-	txq = &iwm->txq[queue];
-
-	/* No free space for Tx, tx_worker is too slow */
-	if ((skb_queue_len(&txq->queue) > IWM_TX_LIST_SIZE) ||
-	    (skb_queue_len(&txq->stopped_queue) > IWM_TX_LIST_SIZE)) {
-		IWM_DBG_TX(iwm, DBG, "LINK: stop netif_subqueue[%d]\n", queue);
-		netif_stop_subqueue(netdev, queue);
-		return NETDEV_TX_BUSY;
-	}
-
-	ret = ieee80211_data_from_8023(skb, netdev->dev_addr, wdev->iftype,
-				       iwm->bssid, 0);
-	if (ret) {
-		IWM_ERR(iwm, "build wifi header failed\n");
-		goto drop;
-	}
-
-	dst_addr = ((struct ieee80211_hdr *)(skb->data))->addr1;
-
-	for (sta_id = 0; sta_id < IWM_STA_TABLE_NUM; sta_id++) {
-		sta_info = &iwm->sta_table[sta_id];
-		if (sta_info->valid &&
-		    !memcmp(dst_addr, sta_info->addr, ETH_ALEN))
-			break;
-	}
-
-	if (sta_id == IWM_STA_TABLE_NUM) {
-		IWM_ERR(iwm, "STA %pM not found in sta_table, Tx ignored\n",
-			dst_addr);
-		goto drop;
-	}
-
-	tx_info = skb_to_tx_info(skb);
-	tx_info->sta = sta_id;
-	tx_info->color = sta_info->color;
-	/* UMAC uses TID 8 (vs. 0) for non QoS packets */
-	if (sta_info->qos)
-		tx_info->tid = skb->priority;
-	else
-		tx_info->tid = IWM_UMAC_MGMT_TID;
-
-	spin_lock_bh(&iwm->txq[queue].lock);
-	skb_queue_tail(&iwm->txq[queue].queue, skb);
-	spin_unlock_bh(&iwm->txq[queue].lock);
-
-	queue_work(iwm->txq[queue].wq, &iwm->txq[queue].worker);
-
-	netdev->stats.tx_packets++;
-	netdev->stats.tx_bytes += skb->len;
-	return NETDEV_TX_OK;
-
- drop:
-	netdev->stats.tx_dropped++;
-	dev_kfree_skb_any(skb);
-	return NETDEV_TX_OK;
-}
diff --git a/drivers/net/wireless/iwmc3200wifi/umac.h b/drivers/net/wireless/iwmc3200wifi/umac.h
deleted file mode 100644
index 4a137d334a42..000000000000
--- a/drivers/net/wireless/iwmc3200wifi/umac.h
+++ /dev/null
@@ -1,789 +0,0 @@
-/*
- * Intel Wireless Multicomm 3200 WiFi driver
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <ilw@linux.intel.com>
- * Samuel Ortiz <samuel.ortiz@intel.com>
- * Zhu Yi <yi.zhu@intel.com>
- *
- */
-
-#ifndef __IWM_UMAC_H__
-#define __IWM_UMAC_H__
-
-struct iwm_udma_in_hdr {
-	__le32 cmd;
-	__le32 size;
-} __packed;
-
-struct iwm_udma_out_nonwifi_hdr {
-	__le32 cmd;
-	__le32 addr;
-	__le32 op1_sz;
-	__le32 op2;
-} __packed;
-
-struct iwm_udma_out_wifi_hdr {
-	__le32 cmd;
-	__le32 meta_data;
-} __packed;
-
-/* Sequence numbering */
-#define UMAC_WIFI_SEQ_NUM_BASE		1
-#define UMAC_WIFI_SEQ_NUM_MAX		0x4000
-#define UMAC_NONWIFI_SEQ_NUM_BASE	1
-#define UMAC_NONWIFI_SEQ_NUM_MAX	0x10
-
-/* MAC address address */
-#define WICO_MAC_ADDRESS_ADDR               0x604008F8
-
-/* RA / TID */
-#define UMAC_HDI_ACT_TBL_IDX_TID_POS                  0
-#define UMAC_HDI_ACT_TBL_IDX_TID_SEED                 0xF
-
-#define UMAC_HDI_ACT_TBL_IDX_RA_POS                   4
-#define UMAC_HDI_ACT_TBL_IDX_RA_SEED                  0xF
-
-#define UMAC_HDI_ACT_TBL_IDX_RA_UMAC                  0xF
-#define UMAC_HDI_ACT_TBL_IDX_TID_UMAC                 0x9
-#define UMAC_HDI_ACT_TBL_IDX_TID_LMAC                 0xA
-
-#define UMAC_HDI_ACT_TBL_IDX_HOST_CMD \
-	((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\
-	 (UMAC_HDI_ACT_TBL_IDX_TID_UMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS))
-#define UMAC_HDI_ACT_TBL_IDX_UMAC_CMD \
-	((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\
-	(UMAC_HDI_ACT_TBL_IDX_TID_LMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS))
-
-/* STA ID and color */
-#define STA_ID_SEED                        (0x0f)
-#define STA_ID_POS                         (0)
-#define STA_ID_MSK                         (STA_ID_SEED << STA_ID_POS)
-
-#define STA_COLOR_SEED                     (0x7)
-#define STA_COLOR_POS                      (4)
-#define STA_COLOR_MSK                      (STA_COLOR_SEED << STA_COLOR_POS)
-
-#define STA_ID_N_COLOR_COLOR(id_n_color) \
-	(((id_n_color) & STA_COLOR_MSK) >> STA_COLOR_POS)
-#define STA_ID_N_COLOR_ID(id_n_color) \
-	(((id_n_color) & STA_ID_MSK) >> STA_ID_POS)
-
-/* iwm_umac_notif_alive.page_grp_state Group number -- bits [3:0] */
-#define UMAC_ALIVE_PAGE_STS_GRP_NUM_POS		0
-#define UMAC_ALIVE_PAGE_STS_GRP_NUM_SEED	0xF
-
-/* iwm_umac_notif_alive.page_grp_state Super group number -- bits [7:4] */
-#define UMAC_ALIVE_PAGE_STS_SGRP_NUM_POS	4
-#define UMAC_ALIVE_PAGE_STS_SGRP_NUM_SEED	0xF
-
-/* iwm_umac_notif_alive.page_grp_state Group min size -- bits [15:8] */
-#define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_POS	8
-#define UMAC_ALIVE_PAGE_STS_GRP_MIN_SIZE_SEED	0xFF
-
-/* iwm_umac_notif_alive.page_grp_state Group max size -- bits [23:16] */
-#define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_POS	16
-#define UMAC_ALIVE_PAGE_STS_GRP_MAX_SIZE_SEED	0xFF
-
-/* iwm_umac_notif_alive.page_grp_state Super group max size -- bits [31:24] */
-#define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_POS	24
-#define UMAC_ALIVE_PAGE_STS_SGRP_MAX_SIZE_SEED	0xFF
-
-/* Barkers */
-#define UMAC_REBOOT_BARKER		0xdeadbeef
-#define UMAC_ACK_BARKER			0xfeedbabe
-#define UMAC_PAD_TERMINAL		0xadadadad
-
-/* UMAC JMP address */
-#define UMAC_MU_FW_INST_DATA_12_ADDR    0xBF0000
-
-/* iwm_umac_hdi_out_hdr.cmd OP code -- bits [3:0] */
-#define UMAC_HDI_OUT_CMD_OPCODE_POS	0
-#define UMAC_HDI_OUT_CMD_OPCODE_SEED	0xF
-
-/* iwm_umac_hdi_out_hdr.cmd End-Of-Transfer -- bits [10:10] */
-#define UMAC_HDI_OUT_CMD_EOT_POS	10
-#define UMAC_HDI_OUT_CMD_EOT_SEED	0x1
-
-/* iwm_umac_hdi_out_hdr.cmd UTFD only usage -- bits [11:11] */
-#define UMAC_HDI_OUT_CMD_UTFD_ONLY_POS	11
-#define UMAC_HDI_OUT_CMD_UTFD_ONLY_SEED	0x1
-
-/* iwm_umac_hdi_out_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */
-#define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_POS   12
-#define UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM_SEED  0xF
-
-/* iwm_umac_hdi_out_hdr.cmd Signature -- bits [31:16] */
-#define UMAC_HDI_OUT_CMD_SIGNATURE_POS	16
-#define UMAC_HDI_OUT_CMD_SIGNATURE_SEED	0xFFFF
-
-/* iwm_umac_hdi_out_hdr.meta_data Byte count -- bits [11:0] */
-#define UMAC_HDI_OUT_BYTE_COUNT_POS	0
-#define UMAC_HDI_OUT_BYTE_COUNT_SEED	0xFFF
-
-/* iwm_umac_hdi_out_hdr.meta_data Credit group -- bits [15:12] */
-#define UMAC_HDI_OUT_CREDIT_GRP_POS	12
-#define UMAC_HDI_OUT_CREDIT_GRP_SEED	0xF
-
-/* iwm_umac_hdi_out_hdr.meta_data RA/TID -- bits [23:16] */
-#define UMAC_HDI_OUT_RATID_POS		16
-#define UMAC_HDI_OUT_RATID_SEED		0xFF
-
-/* iwm_umac_hdi_out_hdr.meta_data LMAC offset -- bits [31:24] */
-#define UMAC_HDI_OUT_LMAC_OFFSET_POS	24
-#define UMAC_HDI_OUT_LMAC_OFFSET_SEED	0xFF
-
-/* Signature */
-#define UMAC_HDI_OUT_SIGNATURE		0xCBBC
-
-/* buffer alignment */
-#define UMAC_HDI_BUF_ALIGN_MSK		0xF
-
-/*  iwm_umac_hdi_in_hdr.cmd OP code -- bits [3:0] */
-#define UMAC_HDI_IN_CMD_OPCODE_POS                0
-#define UMAC_HDI_IN_CMD_OPCODE_SEED               0xF
-
-/*  iwm_umac_hdi_in_hdr.cmd Non-WiFi API response -- bits [6:4] */
-#define UMAC_HDI_IN_CMD_NON_WIFI_RESP_POS         4
-#define UMAC_HDI_IN_CMD_NON_WIFI_RESP_SEED        0x7
-
-/* iwm_umac_hdi_in_hdr.cmd WiFi API source -- bits [5:4] */
-#define UMAC_HDI_IN_CMD_SOURCE_POS                4
-#define UMAC_HDI_IN_CMD_SOURCE_SEED               0x3
-
-/* iwm_umac_hdi_in_hdr.cmd WiFi API EOT -- bits [6:6] */
-#define UMAC_HDI_IN_CMD_EOT_POS                   6
-#define UMAC_HDI_IN_CMD_EOT_SEED                  0x1
-
-/* iwm_umac_hdi_in_hdr.cmd timestamp present -- bits [7:7] */
-#define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_POS    7
-#define UMAC_HDI_IN_CMD_TIME_STAMP_PRESENT_SEED   0x1
-
-/* iwm_umac_hdi_in_hdr.cmd WiFi Non-last AMSDU -- bits [8:8] */
-#define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_POS        8
-#define UMAC_HDI_IN_CMD_NON_LAST_AMSDU_SEED       0x1
-
-/* iwm_umac_hdi_in_hdr.cmd WiFi HW sequence number -- bits [31:9] */
-#define UMAC_HDI_IN_CMD_HW_SEQ_NUM_POS            9
-#define UMAC_HDI_IN_CMD_HW_SEQ_NUM_SEED           0x7FFFFF
-
-/* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW sequence number -- bits [12:15] */
-#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_POS   12
-#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM_SEED  0xF
-
-/* iwm_umac_hdi_in_hdr.cmd Non-WiFi HW signature -- bits [16:31] */
-#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_POS       16
-#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG_SEED      0xFFFF
-
-/* Fixed Non-WiFi signature */
-#define UDMA_HDI_IN_CMD_NON_WIFI_HW_SIG           0xCBBC
-
-/* IN NTFY op-codes */
-#define UMAC_NOTIFY_OPCODE_ALIVE		0xA1
-#define UMAC_NOTIFY_OPCODE_INIT_COMPLETE	0xA2
-#define UMAC_NOTIFY_OPCODE_WIFI_CORE_STATUS	0xA3
-#define UMAC_NOTIFY_OPCODE_ERROR		0xA4
-#define UMAC_NOTIFY_OPCODE_DEBUG		0xA5
-#define UMAC_NOTIFY_OPCODE_WIFI_IF_WRAPPER	0xB0
-#define UMAC_NOTIFY_OPCODE_STATS		0xB1
-#define UMAC_NOTIFY_OPCODE_PAGE_DEALLOC		0xB3
-#define UMAC_NOTIFY_OPCODE_RX_TICKET		0xB4
-#define UMAC_NOTIFY_OPCODE_MAX		        (UMAC_NOTIFY_OPCODE_RX_TICKET -\
-						UMAC_NOTIFY_OPCODE_ALIVE + 1)
-#define UMAC_NOTIFY_OPCODE_FIRST		(UMAC_NOTIFY_OPCODE_ALIVE)
-
-/* HDI OUT OP CODE */
-#define UMAC_HDI_OUT_OPCODE_PING		0x0
-#define UMAC_HDI_OUT_OPCODE_READ		0x1
-#define UMAC_HDI_OUT_OPCODE_WRITE		0x2
-#define UMAC_HDI_OUT_OPCODE_JUMP		0x3
-#define UMAC_HDI_OUT_OPCODE_REBOOT		0x4
-#define UMAC_HDI_OUT_OPCODE_WRITE_PERSISTENT	0x5
-#define UMAC_HDI_OUT_OPCODE_READ_PERSISTENT	0x6
-#define UMAC_HDI_OUT_OPCODE_READ_MODIFY_WRITE	0x7
-/* #define UMAC_HDI_OUT_OPCODE_RESERVED		0x8..0xA */
-#define UMAC_HDI_OUT_OPCODE_WRITE_AUX_REG	0xB
-#define UMAC_HDI_OUT_OPCODE_WIFI		0xF
-
-/* HDI IN OP CODE -- Non WiFi*/
-#define UMAC_HDI_IN_OPCODE_PING			0x0
-#define UMAC_HDI_IN_OPCODE_READ			0x1
-#define UMAC_HDI_IN_OPCODE_WRITE		0x2
-#define UMAC_HDI_IN_OPCODE_WRITE_PERSISTENT	0x5
-#define UMAC_HDI_IN_OPCODE_READ_PERSISTENT	0x6
-#define UMAC_HDI_IN_OPCODE_READ_MODIFY_WRITE	0x7
-#define UMAC_HDI_IN_OPCODE_EP_MGMT		0x8
-#define UMAC_HDI_IN_OPCODE_CREDIT_CHANGE	0x9
-#define UMAC_HDI_IN_OPCODE_CTRL_DATABASE	0xA
-#define UMAC_HDI_IN_OPCODE_WRITE_AUX_REG	0xB
-#define UMAC_HDI_IN_OPCODE_NONWIFI_MAX \
-		(UMAC_HDI_IN_OPCODE_WRITE_AUX_REG + 1)
-#define UMAC_HDI_IN_OPCODE_WIFI			0xF
-
-/* HDI IN SOURCE */
-#define UMAC_HDI_IN_SOURCE_FHRX			0x0
-#define UMAC_HDI_IN_SOURCE_UDMA			0x1
-#define UMAC_HDI_IN_SOURCE_FW			0x2
-#define UMAC_HDI_IN_SOURCE_RESERVED		0x3
-
-/* OUT CMD op-codes */
-#define UMAC_CMD_OPCODE_ECHO                    0x01
-#define UMAC_CMD_OPCODE_HALT                    0x02
-#define UMAC_CMD_OPCODE_RESET                   0x03
-#define UMAC_CMD_OPCODE_BULK_EP_INACT_TIMEOUT   0x09
-#define UMAC_CMD_OPCODE_URB_CANCEL_ACK          0x0A
-#define UMAC_CMD_OPCODE_DCACHE_FLUSH            0x0B
-#define UMAC_CMD_OPCODE_EEPROM_PROXY            0x0C
-#define UMAC_CMD_OPCODE_TX_ECHO                 0x0D
-#define UMAC_CMD_OPCODE_DBG_MON                 0x0E
-#define UMAC_CMD_OPCODE_INTERNAL_TX             0x0F
-#define UMAC_CMD_OPCODE_SET_PARAM_FIX           0x10
-#define UMAC_CMD_OPCODE_SET_PARAM_VAR           0x11
-#define UMAC_CMD_OPCODE_GET_PARAM               0x12
-#define UMAC_CMD_OPCODE_DBG_EVENT_WRAPPER       0x13
-#define UMAC_CMD_OPCODE_TARGET                  0x14
-#define UMAC_CMD_OPCODE_STATISTIC_REQUEST       0x15
-#define UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST	0x16
-#define UMAC_CMD_OPCODE_SET_PARAM_LIST		0x17
-#define UMAC_CMD_OPCODE_GET_PARAM_LIST		0x18
-#define UMAC_CMD_OPCODE_STOP_RESUME_STA_TX      0x19
-#define UMAC_CMD_OPCODE_TEST_BLOCK_ACK          0x1A
-
-#define UMAC_CMD_OPCODE_BASE_WRAPPER            0xFA
-#define UMAC_CMD_OPCODE_LMAC_WRAPPER            0xFB
-#define UMAC_CMD_OPCODE_HW_TEST_WRAPPER         0xFC
-#define UMAC_CMD_OPCODE_WIFI_IF_WRAPPER         0xFD
-#define UMAC_CMD_OPCODE_WIFI_WRAPPER            0xFE
-#define UMAC_CMD_OPCODE_WIFI_PASS_THROUGH       0xFF
-
-/* UMAC WiFi interface op-codes */
-#define UMAC_WIFI_IF_CMD_SET_PROFILE                     0x11
-#define UMAC_WIFI_IF_CMD_INVALIDATE_PROFILE              0x12
-#define UMAC_WIFI_IF_CMD_SET_EXCLUDE_LIST                0x13
-#define UMAC_WIFI_IF_CMD_SCAN_REQUEST                    0x14
-#define UMAC_WIFI_IF_CMD_SCAN_CONFIG                     0x15
-#define UMAC_WIFI_IF_CMD_ADD_WEP40_KEY                   0x16
-#define UMAC_WIFI_IF_CMD_ADD_WEP104_KEY                  0x17
-#define UMAC_WIFI_IF_CMD_ADD_TKIP_KEY                    0x18
-#define UMAC_WIFI_IF_CMD_ADD_CCMP_KEY                    0x19
-#define UMAC_WIFI_IF_CMD_REMOVE_KEY                      0x1A
-#define UMAC_WIFI_IF_CMD_GLOBAL_TX_KEY_ID                0x1B
-#define UMAC_WIFI_IF_CMD_SET_HOST_EXTENDED_IE            0x1C
-#define UMAC_WIFI_IF_CMD_GET_SUPPORTED_CHANNELS          0x1E
-#define UMAC_WIFI_IF_CMD_PMKID_UPDATE                    0x1F
-#define UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER                  0x20
-
-/* UMAC WiFi interface ports */
-#define UMAC_WIFI_IF_FLG_PORT_DEF                        0x00
-#define UMAC_WIFI_IF_FLG_PORT_PAN                        0x01
-#define UMAC_WIFI_IF_FLG_PORT_PAN_INVALID                WIFI_IF_FLG_PORT_DEF
-
-/* UMAC WiFi interface actions */
-#define UMAC_WIFI_IF_FLG_ACT_GET                         0x10
-#define UMAC_WIFI_IF_FLG_ACT_SET                         0x20
-
-/* iwm_umac_fw_cmd_hdr.meta_data byte count -- bits [11:0] */
-#define UMAC_FW_CMD_BYTE_COUNT_POS            0
-#define UMAC_FW_CMD_BYTE_COUNT_SEED           0xFFF
-
-/* iwm_umac_fw_cmd_hdr.meta_data status -- bits [15:12] */
-#define UMAC_FW_CMD_STATUS_POS                12
-#define UMAC_FW_CMD_STATUS_SEED               0xF
-
-/* iwm_umac_fw_cmd_hdr.meta_data full TX command by Driver -- bits [16:16] */
-#define UMAC_FW_CMD_TX_DRV_FULL_CMD_POS       16
-#define UMAC_FW_CMD_TX_DRV_FULL_CMD_SEED      0x1
-
-/* iwm_umac_fw_cmd_hdr.meta_data TX command by FW -- bits [17:17] */
-#define UMAC_FW_CMD_TX_FW_CMD_POS             17
-#define UMAC_FW_CMD_TX_FW_CMD_SEED            0x1
-
-/* iwm_umac_fw_cmd_hdr.meta_data TX plaintext mode -- bits [18:18] */
-#define UMAC_FW_CMD_TX_PLAINTEXT_POS          18
-#define UMAC_FW_CMD_TX_PLAINTEXT_SEED         0x1
-
-/* iwm_umac_fw_cmd_hdr.meta_data STA color -- bits [22:20] */
-#define UMAC_FW_CMD_TX_STA_COLOR_POS          20
-#define UMAC_FW_CMD_TX_STA_COLOR_SEED         0x7
-
-/* iwm_umac_fw_cmd_hdr.meta_data TX life time (TU) -- bits [31:24] */
-#define UMAC_FW_CMD_TX_LIFETIME_TU_POS        24
-#define UMAC_FW_CMD_TX_LIFETIME_TU_SEED       0xFF
-
-/* iwm_dev_cmd_hdr.flags Response required -- bits [5:5] */
-#define UMAC_DEV_CMD_FLAGS_RESP_REQ_POS		5
-#define UMAC_DEV_CMD_FLAGS_RESP_REQ_SEED	0x1
-
-/* iwm_dev_cmd_hdr.flags Aborted command -- bits [6:6] */
-#define UMAC_DEV_CMD_FLAGS_ABORT_POS		6
-#define UMAC_DEV_CMD_FLAGS_ABORT_SEED		0x1
-
-/* iwm_dev_cmd_hdr.flags Internal command -- bits [7:7] */
-#define DEV_CMD_FLAGS_FLD_INTERNAL_POS		7
-#define DEV_CMD_FLAGS_FLD_INTERNAL_SEED		0x1
-
-/* Rx */
-/* Rx actions */
-#define IWM_RX_TICKET_DROP           0x0
-#define IWM_RX_TICKET_RELEASE        0x1
-#define IWM_RX_TICKET_SNIFFER        0x2
-#define IWM_RX_TICKET_ENQUEUE        0x3
-
-/* Rx flags */
-#define IWM_RX_TICKET_PAD_SIZE_MSK        0x2
-#define IWM_RX_TICKET_SPECIAL_SNAP_MSK    0x4
-#define IWM_RX_TICKET_AMSDU_MSK           0x8
-#define IWM_RX_TICKET_DROP_REASON_POS       4
-#define IWM_RX_TICKET_DROP_REASON_MSK (0x1F << IWM_RX_TICKET_DROP_REASON_POS)
-
-#define IWM_RX_DROP_NO_DROP                          0x0
-#define IWM_RX_DROP_BAD_CRC                          0x1
-/* L2P no address match */
-#define IWM_RX_DROP_LMAC_ADDR_FILTER                 0x2
-/* Multicast address not in list */
-#define IWM_RX_DROP_MCAST_ADDR_FILTER                0x3
-/* Control frames are not sent to the driver */
-#define IWM_RX_DROP_CTL_FRAME                        0x4
-/* Our frame is back */
-#define IWM_RX_DROP_OUR_TX                           0x5
-/* Association class filtering */
-#define IWM_RX_DROP_CLASS_FILTER                     0x6
-/* Duplicated frame */
-#define IWM_RX_DROP_DUPLICATE_FILTER                 0x7
-/* Decryption error */
-#define IWM_RX_DROP_SEC_ERR                          0x8
-/* Unencrypted frame while encryption is on */
-#define IWM_RX_DROP_SEC_NO_ENCRYPTION                0x9
-/* Replay check failure */
-#define IWM_RX_DROP_SEC_REPLAY_ERR                   0xa
-/* uCode and FW key color mismatch, check before replay */
-#define IWM_RX_DROP_SEC_KEY_COLOR_MISMATCH           0xb
-#define IWM_RX_DROP_SEC_TKIP_COUNTER_MEASURE         0xc
-/* No fragmentations Db is found */
-#define IWM_RX_DROP_FRAG_NO_RESOURCE                 0xd
-/* Fragmention Db has seqCtl mismatch Vs. non-1st frag */
-#define IWM_RX_DROP_FRAG_ERR                         0xe
-#define IWM_RX_DROP_FRAG_LOST                        0xf
-#define IWM_RX_DROP_FRAG_COMPLETE                    0x10
-/* Should be handled by UMAC */
-#define IWM_RX_DROP_MANAGEMENT                       0x11
-/* STA not found by UMAC */
-#define IWM_RX_DROP_NO_STATION                       0x12
-/* NULL or QoS NULL */
-#define IWM_RX_DROP_NULL_DATA                        0x13
-#define IWM_RX_DROP_BA_REORDER_OLD_SEQCTL            0x14
-#define IWM_RX_DROP_BA_REORDER_DUPLICATE             0x15
-
-struct iwm_rx_ticket {
-	__le16 action;
-	__le16 id;
-	__le16 flags;
-	u8 payload_offset; /* includes: MAC header, pad, IV */
-	u8 tail_len; /* includes: MIC, ICV, CRC (w/o STATUS) */
-} __packed;
-
-struct iwm_rx_mpdu_hdr {
-	__le16 len;
-	__le16 reserved;
-} __packed;
-
-/* UMAC SW WIFI API */
-
-struct iwm_dev_cmd_hdr {
-	u8 cmd;
-	u8 flags;
-	__le16 seq_num;
-} __packed;
-
-struct iwm_umac_fw_cmd_hdr {
-	__le32 meta_data;
-	struct iwm_dev_cmd_hdr cmd;
-} __packed;
-
-struct iwm_umac_wifi_out_hdr {
-	struct iwm_udma_out_wifi_hdr hw_hdr;
-	struct iwm_umac_fw_cmd_hdr sw_hdr;
-} __packed;
-
-struct iwm_umac_nonwifi_out_hdr {
-	struct iwm_udma_out_nonwifi_hdr hw_hdr;
-} __packed;
-
-struct iwm_umac_wifi_in_hdr {
-	struct iwm_udma_in_hdr hw_hdr;
-	struct iwm_umac_fw_cmd_hdr sw_hdr;
-} __packed;
-
-struct iwm_umac_nonwifi_in_hdr {
-	struct iwm_udma_in_hdr hw_hdr;
-	__le32 time_stamp;
-} __packed;
-
-#define IWM_UMAC_PAGE_SIZE	0x200
-
-/* Notify structures */
-struct iwm_fw_version {
-	u8 minor;
-	u8 major;
-	__le16 id;
-};
-
-struct iwm_fw_build {
-	u8 type;
-	u8 subtype;
-	u8 platform;
-	u8 opt;
-};
-
-struct iwm_fw_alive_hdr {
-	struct iwm_fw_version ver;
-	struct iwm_fw_build build;
-	__le32 os_build;
-	__le32 log_hdr_addr;
-	__le32 log_buf_addr;
-	__le32 sys_timer_addr;
-};
-
-#define WAIT_NOTIF_TIMEOUT     (2 * HZ)
-#define SCAN_COMPLETE_TIMEOUT  (3 * HZ)
-
-#define UMAC_NTFY_ALIVE_STATUS_ERR		0xDEAD
-#define UMAC_NTFY_ALIVE_STATUS_OK		0xCAFE
-
-#define UMAC_NTFY_INIT_COMPLETE_STATUS_ERR	0xDEAD
-#define UMAC_NTFY_INIT_COMPLETE_STATUS_OK	0xCAFE
-
-#define UMAC_NTFY_WIFI_CORE_STATUS_LINK_EN      0x40
-#define UMAC_NTFY_WIFI_CORE_STATUS_MLME_EN      0x80
-
-#define IWM_MACS_OUT_GROUPS	6
-#define IWM_MACS_OUT_SGROUPS	1
-
-
-#define WIFI_IF_NTFY_ASSOC_START			0x80
-#define WIFI_IF_NTFY_ASSOC_COMPLETE			0x81
-#define WIFI_IF_NTFY_PROFILE_INVALIDATE_COMPLETE	0x82
-#define WIFI_IF_NTFY_CONNECTION_TERMINATED		0x83
-#define WIFI_IF_NTFY_SCAN_COMPLETE			0x84
-#define WIFI_IF_NTFY_STA_TABLE_CHANGE			0x85
-#define WIFI_IF_NTFY_EXTENDED_IE_REQUIRED		0x86
-#define WIFI_IF_NTFY_RADIO_PREEMPTION			0x87
-#define WIFI_IF_NTFY_BSS_TRK_TABLE_CHANGED		0x88
-#define WIFI_IF_NTFY_BSS_TRK_ENTRIES_REMOVED		0x89
-#define WIFI_IF_NTFY_LINK_QUALITY_STATISTICS		0x8A
-#define WIFI_IF_NTFY_MGMT_FRAME				0x8B
-
-/* DEBUG INDICATIONS */
-#define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_START		0xE0
-#define WIFI_DBG_IF_NTFY_SCAN_SUPER_JOB_COMPLETE	0xE1
-#define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_START		0xE2
-#define WIFI_DBG_IF_NTFY_SCAN_CHANNEL_RESULT		0xE3
-#define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_START		0xE4
-#define WIFI_DBG_IF_NTFY_SCAN_MINI_JOB_COMPLETE		0xE5
-#define WIFI_DBG_IF_NTFY_CNCT_ATC_START			0xE6
-#define WIFI_DBG_IF_NTFY_COEX_NOTIFICATION		0xE7
-#define WIFI_DBG_IF_NTFY_COEX_HANDLE_ENVELOP		0xE8
-#define WIFI_DBG_IF_NTFY_COEX_HANDLE_RELEASE_ENVELOP	0xE9
-
-#define WIFI_IF_NTFY_MAX 0xff
-
-/* Notification structures */
-struct iwm_umac_notif_wifi_if {
-	struct iwm_umac_wifi_in_hdr hdr;
-	u8 status;
-	u8 flags;
-	__le16 buf_size;
-} __packed;
-
-#define UMAC_ROAM_REASON_FIRST_SELECTION	0x1
-#define UMAC_ROAM_REASON_AP_DEAUTH		0x2
-#define UMAC_ROAM_REASON_AP_CONNECT_LOST	0x3
-#define UMAC_ROAM_REASON_RSSI			0x4
-#define UMAC_ROAM_REASON_AP_ASSISTED_ROAM	0x5
-#define UMAC_ROAM_REASON_IBSS_COALESCING	0x6
-
-struct iwm_umac_notif_assoc_start {
-	struct iwm_umac_notif_wifi_if mlme_hdr;
-	__le32 roam_reason;
-	u8 bssid[ETH_ALEN];
-	u8 reserved[2];
-} __packed;
-
-#define UMAC_ASSOC_COMPLETE_SUCCESS		0x0
-#define UMAC_ASSOC_COMPLETE_FAILURE		0x1
-
-struct iwm_umac_notif_assoc_complete {
-	struct iwm_umac_notif_wifi_if mlme_hdr;
-	__le32 status;
-	u8 bssid[ETH_ALEN];
-	u8 band;
-	u8 channel;
-} __packed;
-
-#define UMAC_PROFILE_INVALID_ASSOC_TIMEOUT	0x0
-#define UMAC_PROFILE_INVALID_ROAM_TIMEOUT	0x1
-#define UMAC_PROFILE_INVALID_REQUEST		0x2
-#define UMAC_PROFILE_INVALID_RF_PREEMPTED	0x3
-
-struct iwm_umac_notif_profile_invalidate {
-	struct iwm_umac_notif_wifi_if mlme_hdr;
-	__le32 reason;
-} __packed;
-
-#define UMAC_SCAN_RESULT_SUCCESS  0x0
-#define UMAC_SCAN_RESULT_ABORTED  0x1
-#define UMAC_SCAN_RESULT_REJECTED 0x2
-#define UMAC_SCAN_RESULT_FAILED   0x3
-
-struct iwm_umac_notif_scan_complete {
-	struct iwm_umac_notif_wifi_if mlme_hdr;
-	__le32 type;
-	__le32 result;
-	u8 seq_num;
-} __packed;
-
-#define UMAC_OPCODE_ADD_MODIFY	0x0
-#define UMAC_OPCODE_REMOVE	0x1
-#define UMAC_OPCODE_CLEAR_ALL	0x2
-
-#define UMAC_STA_FLAG_QOS	0x1
-
-struct iwm_umac_notif_sta_info {
-	struct iwm_umac_notif_wifi_if mlme_hdr;
-	__le32 opcode;
-	u8 mac_addr[ETH_ALEN];
-	u8 sta_id; /* bits 0-3: station ID, bits 4-7: station color */
-	u8 flags;
-} __packed;
-
-#define UMAC_BAND_2GHZ 0
-#define UMAC_BAND_5GHZ 1
-
-#define UMAC_CHANNEL_WIDTH_20MHZ 0
-#define UMAC_CHANNEL_WIDTH_40MHZ 1
-
-struct iwm_umac_notif_bss_info {
-	struct iwm_umac_notif_wifi_if mlme_hdr;
-	__le32 type;
-	__le32 timestamp;
-	__le16 table_idx;
-	__le16 frame_len;
-	u8 band;
-	u8 channel;
-	s8 rssi;
-	u8 reserved;
-	u8 frame_buf[1];
-} __packed;
-
-#define IWM_BSS_REMOVE_INDEX_MSK           0x0fff
-#define IWM_BSS_REMOVE_FLAGS_MSK           0xfc00
-
-#define IWM_BSS_REMOVE_FLG_AGE             0x1000
-#define IWM_BSS_REMOVE_FLG_TIMEOUT         0x2000
-#define IWM_BSS_REMOVE_FLG_TABLE_FULL      0x4000
-
-struct iwm_umac_notif_bss_removed {
-	struct iwm_umac_notif_wifi_if mlme_hdr;
-	__le32 count;
-	__le16 entries[0];
-} __packed;
-
-struct iwm_umac_notif_mgt_frame {
-	struct iwm_umac_notif_wifi_if mlme_hdr;
-	__le16 len;
-	u8 frame[1];
-} __packed;
-
-struct iwm_umac_notif_alive {
-	struct iwm_umac_wifi_in_hdr hdr;
-	__le16 status;
-	__le16 reserved1;
-	struct iwm_fw_alive_hdr alive_data;
-	__le16 reserved2;
-	__le16 page_grp_count;
-	__le32 page_grp_state[IWM_MACS_OUT_GROUPS];
-} __packed;
-
-struct iwm_umac_notif_init_complete {
-	struct iwm_umac_wifi_in_hdr hdr;
-	__le16 status;
-	__le16 reserved;
-} __packed;
-
-/* error categories */
-enum {
-	UMAC_SYS_ERR_CAT_NONE = 0,
-	UMAC_SYS_ERR_CAT_BOOT,
-	UMAC_SYS_ERR_CAT_UMAC,
-	UMAC_SYS_ERR_CAT_UAXM,
-	UMAC_SYS_ERR_CAT_LMAC,
-	UMAC_SYS_ERR_CAT_MAX
-};
-
-struct iwm_fw_error_hdr {
-	__le32 category;
-	__le32 status;
-	__le32 pc;
-	__le32 blink1;
-	__le32 blink2;
-	__le32 ilink1;
-	__le32 ilink2;
-	__le32 data1;
-	__le32 data2;
-	__le32 line_num;
-	__le32 umac_status;
-	__le32 lmac_status;
-	__le32 sdio_status;
-	__le32 dbm_sample_ctrl;
-	__le32 dbm_buf_base;
-	__le32 dbm_buf_end;
-	__le32 dbm_buf_write_ptr;
-	__le32 dbm_buf_cycle_cnt;
-} __packed;
-
-struct iwm_umac_notif_error {
-	struct iwm_umac_wifi_in_hdr hdr;
-	struct iwm_fw_error_hdr err;
-} __packed;
-
-#define UMAC_DEALLOC_NTFY_CHANGES_CNT_POS	0
-#define UMAC_DEALLOC_NTFY_CHANGES_CNT_SEED	0xff
-#define UMAC_DEALLOC_NTFY_CHANGES_MSK_POS	8
-#define UMAC_DEALLOC_NTFY_CHANGES_MSK_SEED	0xffffff
-#define UMAC_DEALLOC_NTFY_PAGE_CNT_POS		0
-#define UMAC_DEALLOC_NTFY_PAGE_CNT_SEED		0xffffff
-#define UMAC_DEALLOC_NTFY_GROUP_NUM_POS		24
-#define UMAC_DEALLOC_NTFY_GROUP_NUM_SEED	0xf
-
-struct iwm_umac_notif_page_dealloc {
-	struct iwm_umac_wifi_in_hdr hdr;
-	__le32 changes;
-	__le32 grp_info[IWM_MACS_OUT_GROUPS];
-} __packed;
-
-struct iwm_umac_notif_wifi_status {
-	struct iwm_umac_wifi_in_hdr hdr;
-	__le16 status;
-	__le16 reserved;
-} __packed;
-
-struct iwm_umac_notif_rx_ticket {
-	struct iwm_umac_wifi_in_hdr hdr;
-	u8 num_tickets;
-	u8 reserved[3];
-	struct iwm_rx_ticket tickets[1];
-} __packed;
-
-/* Tx/Rx rates window (number of max of last update window per second) */
-#define UMAC_NTF_RATE_SAMPLE_NR	4
-
-/* Max numbers of bits required to go through all antennae in bitmasks */
-#define UMAC_PHY_NUM_CHAINS     3
-
-#define IWM_UMAC_MGMT_TID	8
-#define IWM_UMAC_TID_NR		9 /* 8 TIDs + MGMT */
-
-struct iwm_umac_notif_stats {
-	struct iwm_umac_wifi_in_hdr hdr;
-	__le32 flags;
-	__le32 timestamp;
-	__le16 tid_load[IWM_UMAC_TID_NR + 1]; /* 1 non-QoS + 1 dword align */
-	__le16 tx_rate[UMAC_NTF_RATE_SAMPLE_NR];
-	__le16 rx_rate[UMAC_NTF_RATE_SAMPLE_NR];
-	__le32 chain_energy[UMAC_PHY_NUM_CHAINS];
-	s32 rssi_dbm;
-	s32 noise_dbm;
-	__le32 supp_rates;
-	__le32 supp_ht_rates;
-	__le32 missed_beacons;
-	__le32 rx_beacons;
-	__le32 rx_dir_pkts;
-	__le32 rx_nondir_pkts;
-	__le32 rx_multicast;
-	__le32 rx_errors;
-	__le32 rx_drop_other_bssid;
-	__le32 rx_drop_decode;
-	__le32 rx_drop_reassembly;
-	__le32 rx_drop_bad_len;
-	__le32 rx_drop_overflow;
-	__le32 rx_drop_crc;
-	__le32 rx_drop_missed;
-	__le32 tx_dir_pkts;
-	__le32 tx_nondir_pkts;
-	__le32 tx_failure;
-	__le32 tx_errors;
-	__le32 tx_drop_max_retry;
-	__le32 tx_err_abort;
-	__le32 tx_err_carrier;
-	__le32 rx_bytes;
-	__le32 tx_bytes;
-	__le32 tx_power;
-	__le32 tx_max_power;
-	__le32 roam_threshold;
-	__le32 ap_assoc_nr;
-	__le32 scan_full;
-	__le32 scan_abort;
-	__le32 ap_nr;
-	__le32 roam_nr;
-	__le32 roam_missed_beacons;
-	__le32 roam_rssi;
-	__le32 roam_unassoc;
-	__le32 roam_deauth;
-	__le32 roam_ap_loadblance;
-} __packed;
-
-#define UMAC_STOP_TX_FLAG    0x1
-#define UMAC_RESUME_TX_FLAG  0x2
-
-#define LAST_SEQ_NUM_INVALID     0xFFFF
-
-struct iwm_umac_notif_stop_resume_tx {
-	struct iwm_umac_wifi_in_hdr hdr;
-	u8 flags; /* UMAC_*_TX_FLAG_* */
-	u8 sta_id;
-	__le16 stop_resume_tid_msk; /* tid bitmask */
-} __packed;
-
-#define UMAC_MAX_NUM_PMKIDS 4
-
-/* WiFi interface wrapper header */
-struct iwm_umac_wifi_if {
-	u8 oid;
-	u8 flags;
-	__le16 buf_size;
-} __packed;
-
-#define IWM_SEQ_NUM_HOST_MSK	0x0000
-#define IWM_SEQ_NUM_UMAC_MSK	0x4000
-#define IWM_SEQ_NUM_LMAC_MSK	0x8000
-#define IWM_SEQ_NUM_MSK		0xC000
-
-#endif
-- 
cgit v1.2.3


From a55b316e02dda9ffd7ef5ebb04962607f669baae Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:04 +0200
Subject: brcmsmac: remove PCIE() macro

Instead of checking if there is a PCIe core on the bus, better check if
hosttype is PCIe.

In the original submission to staging PCIE() checked, if the bustype is
PCI and the buscore is a PCIe core. Now we assume that all cores bcma
supports are PCIe based, so we just have to check if the bustype is PCI.

The old code bcmsmac currently uses searches for a PCIe core on the bus
and if there is one assumes that this is the buscore, which is wrong.
Some SoCs have a PCIe core operating in host mode and this is not the
bus core. The old code also caused a null pointer in
ai_get_buscoretype() and ai_get_buscorerev() if buscore was not set
because there was no PCIe core on the bus.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index 3c6f9b1e8d05..c942a882e6ad 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -318,9 +318,8 @@
 #define	IS_SIM(chippkg)	\
 	((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID))
 
-#define PCIE(sih)	(ai_get_buscoretype(sih) == PCIE_CORE_ID)
-
-#define PCI_FORCEHT(sih) (PCIE(sih) && (ai_get_chip_id(sih) == BCM4716_CHIP_ID))
+#define PCI_FORCEHT(sih) ((ai_get_buscoretype(sih) == PCIE_CORE_ID) && \
+			  (ai_get_chip_id(sih) == BCM4716_CHIP_ID))
 
 #ifdef DEBUG
 #define	SI_MSG(fmt, ...)	pr_debug(fmt, ##__VA_ARGS__)
@@ -774,7 +773,7 @@ void ai_pci_up(struct si_pub *sih)
 		bcma_core_set_clockmode(cc, BCMA_CLKMODE_FAST);
 	}
 
-	if (PCIE(sih))
+	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
 		bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, true);
 }
 
@@ -792,7 +791,7 @@ void ai_pci_down(struct si_pub *sih)
 		bcma_core_set_clockmode(cc, BCMA_CLKMODE_DYNAMIC);
 	}
 
-	if (PCIE(sih))
+	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
 		bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, false);
 }
 
-- 
cgit v1.2.3


From 1dfef20a4cf82997d4c7520138ed8188a181241c Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:05 +0200
Subject: brcmsmac: remove PCI_FORCEHT() macro

The BCM4716 is a SoC and does not have a PCI client interface, so this
condition is never true.

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index c942a882e6ad..c7ec9b7a384b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -318,9 +318,6 @@
 #define	IS_SIM(chippkg)	\
 	((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID))
 
-#define PCI_FORCEHT(sih) ((ai_get_buscoretype(sih) == PCIE_CORE_ID) && \
-			  (ai_get_chip_id(sih) == BCM4716_CHIP_ID))
-
 #ifdef DEBUG
 #define	SI_MSG(fmt, ...)	pr_debug(fmt, ##__VA_ARGS__)
 #else
@@ -753,9 +750,6 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode)
 
 	sii = (struct si_info *)sih;
 
-	if (PCI_FORCEHT(sih))
-		return mode == BCMA_CLKMODE_FAST;
-
 	cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
 	bcma_core_set_clockmode(cc, mode);
 	return mode == BCMA_CLKMODE_FAST;
@@ -764,15 +758,9 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode)
 void ai_pci_up(struct si_pub *sih)
 {
 	struct si_info *sii;
-	struct bcma_device *cc;
 
 	sii = (struct si_info *)sih;
 
-	if (PCI_FORCEHT(sih)) {
-		cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
-		bcma_core_set_clockmode(cc, BCMA_CLKMODE_FAST);
-	}
-
 	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
 		bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, true);
 }
@@ -781,16 +769,9 @@ void ai_pci_up(struct si_pub *sih)
 void ai_pci_down(struct si_pub *sih)
 {
 	struct si_info *sii;
-	struct bcma_device *cc;
 
 	sii = (struct si_info *)sih;
 
-	/* release FORCEHT since chip is going to "down" state */
-	if (PCI_FORCEHT(sih)) {
-		cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
-		bcma_core_set_clockmode(cc, BCMA_CLKMODE_DYNAMIC);
-	}
-
 	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
 		bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, false);
 }
-- 
cgit v1.2.3


From 72d4d66205a7e033fa56755ff3f81ab17d952df9 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:06 +0200
Subject: brcmsmac: remove ai_get_buscore{type,rev}()

These two functions are not used any more.

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 15 ---------------
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.h |  4 ----
 2 files changed, 19 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index c7ec9b7a384b..339e5337135f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -469,9 +469,6 @@ ai_buscore_setup(struct si_info *sii, struct bcma_device *cc)
 		sii->pub.pmurev = sii->pub.pmucaps & PCAP_REV_MASK;
 	}
 
-	/* figure out buscore */
-	sii->buscore = ai_findcore(&sii->pub, PCIE_CORE_ID, 0);
-
 	return true;
 }
 
@@ -804,15 +801,3 @@ bool ai_deviceremoved(struct si_pub *sih)
 
 	return false;
 }
-
-uint ai_get_buscoretype(struct si_pub *sih)
-{
-	struct si_info *sii = (struct si_info *)sih;
-	return sii->buscore->id.id;
-}
-
-uint ai_get_buscorerev(struct si_pub *sih)
-{
-	struct si_info *sii = (struct si_info *)sih;
-	return sii->buscore->id.rev;
-}
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
index d6fa9829af9a..fb7f43971931 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
@@ -168,7 +168,6 @@ struct si_info {
 	struct si_pub pub;	/* back plane public state (must be first) */
 	struct bcma_bus *icbus;	/* handle to soc interconnect bus */
 	struct pci_dev *pcibus;	/* handle to pci bus */
-	struct bcma_device *buscore;
 
 	u32 chipst;		/* chip status */
 };
@@ -202,9 +201,6 @@ extern void ai_pci_up(struct si_pub *sih);
 /* Enable Ex-PA for 4313 */
 extern void ai_epa_4313war(struct si_pub *sih);
 
-extern uint ai_get_buscoretype(struct si_pub *sih);
-extern uint ai_get_buscorerev(struct si_pub *sih);
-
 static inline u32 ai_get_cccaps(struct si_pub *sih)
 {
 	return sih->cccaps;
-- 
cgit v1.2.3


From ed1dd81464f53314b5d93924adb84de9cd5838a5 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:07 +0200
Subject: brcmsmac: use container_of instead of cast

Now "struct si_pub pub" does not have to be the first member in struct
si_info any more, if it is the resulting code after compilation should
be the same.

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index 339e5337135f..2a7769854bcf 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -582,7 +582,7 @@ void ai_detach(struct si_pub *sih)
 	struct si_pub *si_local = NULL;
 	memcpy(&si_local, &sih, sizeof(struct si_pub **));
 
-	sii = (struct si_info *)sih;
+	sii = container_of(sih, struct si_info, pub);
 
 	if (sii == NULL)
 		return;
@@ -597,7 +597,7 @@ struct bcma_device *ai_findcore(struct si_pub *sih, u16 coreid, u16 coreunit)
 	struct si_info *sii;
 	uint found;
 
-	sii = (struct si_info *)sih;
+	sii = container_of(sih, struct si_info, pub);
 
 	found = 0;
 
@@ -620,7 +620,7 @@ uint ai_cc_reg(struct si_pub *sih, uint regoff, u32 mask, u32 val)
 	u32 w;
 	struct si_info *sii;
 
-	sii = (struct si_info *)sih;
+	sii = container_of(sih, struct si_info, pub);
 	cc = sii->icbus->drv_cc.core;
 
 	/* mask and set */
@@ -713,7 +713,7 @@ u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih)
 	uint slowminfreq;
 	u16 fpdelay;
 
-	sii = (struct si_info *)sih;
+	sii = container_of(sih, struct si_info, pub);
 	if (ai_get_cccaps(sih) & CC_CAP_PMU) {
 		fpdelay = si_pmu_fast_pwrup_delay(sih);
 		return fpdelay;
@@ -745,7 +745,7 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode)
 	struct si_info *sii;
 	struct bcma_device *cc;
 
-	sii = (struct si_info *)sih;
+	sii = container_of(sih, struct si_info, pub);
 
 	cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
 	bcma_core_set_clockmode(cc, mode);
@@ -756,7 +756,7 @@ void ai_pci_up(struct si_pub *sih)
 {
 	struct si_info *sii;
 
-	sii = (struct si_info *)sih;
+	sii = container_of(sih, struct si_info, pub);
 
 	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
 		bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, true);
@@ -767,7 +767,7 @@ void ai_pci_down(struct si_pub *sih)
 {
 	struct si_info *sii;
 
-	sii = (struct si_info *)sih;
+	sii = container_of(sih, struct si_info, pub);
 
 	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
 		bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci, false);
@@ -790,7 +790,7 @@ bool ai_deviceremoved(struct si_pub *sih)
 	u32 w;
 	struct si_info *sii;
 
-	sii = (struct si_info *)sih;
+	sii = container_of(sih, struct si_info, pub);
 
 	if (sii->icbus->hosttype != BCMA_HOSTTYPE_PCI)
 		return false;
-- 
cgit v1.2.3


From 40bd94ce327420b373551b289645f6a3a2b80e9a Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:08 +0200
Subject: brcmsmac: remove ai_findcore()

bcma also stores a pointer to the chipcommon core in its struct,
brcmsmac should use it and not search for the core by its own.

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 31 +++++------------------
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.h |  2 --
 drivers/net/wireless/brcm80211/brcmsmac/pmu.c     | 12 ++++++---
 3 files changed, 14 insertions(+), 31 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index 2a7769854bcf..4abf9b679268 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -590,27 +590,6 @@ void ai_detach(struct si_pub *sih)
 	kfree(sii);
 }
 
-/* return index of coreid or BADIDX if not found */
-struct bcma_device *ai_findcore(struct si_pub *sih, u16 coreid, u16 coreunit)
-{
-	struct bcma_device *core;
-	struct si_info *sii;
-	uint found;
-
-	sii = container_of(sih, struct si_info, pub);
-
-	found = 0;
-
-	list_for_each_entry(core, &sii->icbus->cores, list)
-		if (core->id.id == coreid) {
-			if (found == coreunit)
-				return core;
-			found++;
-		}
-
-	return NULL;
-}
-
 /*
  * read/modify chipcommon core register.
  */
@@ -686,12 +665,13 @@ ai_clkctl_setdelay(struct si_pub *sih, struct bcma_device *cc)
 /* initialize power control delay registers */
 void ai_clkctl_init(struct si_pub *sih)
 {
+	struct si_info *sii = container_of(sih, struct si_info, pub);
 	struct bcma_device *cc;
 
 	if (!(ai_get_cccaps(sih) & CC_CAP_PWR_CTL))
 		return;
 
-	cc = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0);
+	cc = sii->icbus->drv_cc.core;
 	if (cc == NULL)
 		return;
 
@@ -723,7 +703,7 @@ u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih)
 		return 0;
 
 	fpdelay = 0;
-	cc = ai_findcore(sih, CC_CORE_ID, 0);
+	cc = sii->icbus->drv_cc.core;
 	if (cc) {
 		slowminfreq = ai_slowclk_freq(sih, false, cc);
 		fpdelay = (((bcma_read32(cc, CHIPCREGOFFS(pll_on_delay)) + 2)
@@ -747,7 +727,7 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode)
 
 	sii = container_of(sih, struct si_info, pub);
 
-	cc = ai_findcore(&sii->pub, BCMA_CORE_CHIPCOMMON, 0);
+	cc = sii->icbus->drv_cc.core;
 	bcma_core_set_clockmode(cc, mode);
 	return mode == BCMA_CLKMODE_FAST;
 }
@@ -776,9 +756,10 @@ void ai_pci_down(struct si_pub *sih)
 /* Enable BT-COEX & Ex-PA for 4313 */
 void ai_epa_4313war(struct si_pub *sih)
 {
+	struct si_info *sii = container_of(sih, struct si_info, pub);
 	struct bcma_device *cc;
 
-	cc = ai_findcore(sih, CC_CORE_ID, 0);
+	cc = sii->icbus->drv_cc.core;
 
 	/* EPA Fix */
 	bcma_set32(cc, CHIPCREGOFFS(gpiocontrol), GPIO_CTRL_EPA_EN_MASK);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
index fb7f43971931..3a5358c5b055 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
@@ -182,8 +182,6 @@ struct si_info {
 
 
 /* AMBA Interconnect exported externs */
-extern struct bcma_device *ai_findcore(struct si_pub *sih,
-				       u16 coreid, u16 coreunit);
 extern u32 ai_core_cflags(struct bcma_device *core, u32 mask, u32 val);
 
 /* === exported functions === */
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
index 4931d29d077b..0399a865e332 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
@@ -142,10 +142,11 @@ static void si_pmu_res_masks(struct si_pub *sih, u32 * pmin, u32 * pmax)
 void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid)
 {
 	u32 tmp = 0;
+	struct si_info *sii = container_of(sih, struct si_info, pub);
 	struct bcma_device *core;
 
 	/* switch to chipc */
-	core = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0);
+	core = sii->icbus->drv_cc.core;
 
 	switch (ai_get_chip_id(sih)) {
 	case BCM43224_CHIP_ID:
@@ -286,10 +287,11 @@ u32 si_pmu_alp_clock(struct si_pub *sih)
 /* initialize PMU */
 void si_pmu_init(struct si_pub *sih)
 {
+	struct si_info *sii = container_of(sih, struct si_info, pub);
 	struct bcma_device *core;
 
 	/* select chipc */
-	core = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0);
+	core = sii->icbus->drv_cc.core;
 
 	if (ai_get_pmurev(sih) == 1)
 		bcma_mask32(core, CHIPCREGOFFS(pmucontrol),
@@ -301,11 +303,12 @@ void si_pmu_init(struct si_pub *sih)
 /* initialize PMU resources */
 void si_pmu_res_init(struct si_pub *sih)
 {
+	struct si_info *sii = container_of(sih, struct si_info, pub);
 	struct bcma_device *core;
 	u32 min_mask = 0, max_mask = 0;
 
 	/* select to chipc */
-	core = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0);
+	core = sii->icbus->drv_cc.core;
 
 	/* Determine min/max rsrc masks */
 	si_pmu_res_masks(sih, &min_mask, &max_mask);
@@ -328,6 +331,7 @@ void si_pmu_res_init(struct si_pub *sih)
 
 u32 si_pmu_measure_alpclk(struct si_pub *sih)
 {
+	struct si_info *sii = container_of(sih, struct si_info, pub);
 	struct bcma_device *core;
 	u32 alp_khz;
 
@@ -335,7 +339,7 @@ u32 si_pmu_measure_alpclk(struct si_pub *sih)
 		return 0;
 
 	/* Remember original core before switch to chipc */
-	core = ai_findcore(sih, BCMA_CORE_CHIPCOMMON, 0);
+	core = sii->icbus->drv_cc.core;
 
 	if (bcma_read32(core, CHIPCREGOFFS(pmustatus)) & PST_EXTLPOAVAIL) {
 		u32 ilp_ctr, alp_hz;
-- 
cgit v1.2.3


From 4d22641b927380913f6bc859626e694adece928e Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:09 +0200
Subject: brcmsmac: remove si_pmu_init() and si_pmu_res_init()

This is already done by bcma_pmu_init() and bcma_pmu_resources_init() in bcma.

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c |  2 -
 drivers/net/wireless/brcm80211/brcmsmac/pmu.c     | 76 -----------------------
 drivers/net/wireless/brcm80211/brcmsmac/pmu.h     |  2 -
 3 files changed, 80 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index 4abf9b679268..c15d9fc2ffdd 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -503,9 +503,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
 
 	/* PMU specific initializations */
 	if (ai_get_cccaps(sih) & CC_CAP_PMU) {
-		si_pmu_init(sih);
 		(void)si_pmu_measure_alpclk(sih);
-		si_pmu_res_init(sih);
 	}
 
 	/* setup the GPIO based LED powersave register */
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
index 0399a865e332..045f43a0a647 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
@@ -108,37 +108,6 @@
 #define	RES4313_HT_AVAIL_RSRC		14
 #define	RES4313_MACPHY_CLK_AVAIL_RSRC	15
 
-/* Determine min/max rsrc masks. Value 0 leaves hardware at default. */
-static void si_pmu_res_masks(struct si_pub *sih, u32 * pmin, u32 * pmax)
-{
-	u32 min_mask = 0, max_mask = 0;
-	uint rsrcs;
-
-	/* # resources */
-	rsrcs = (ai_get_pmucaps(sih) & PCAP_RC_MASK) >> PCAP_RC_SHIFT;
-
-	/* determine min/max rsrc masks */
-	switch (ai_get_chip_id(sih)) {
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-		/* ??? */
-		break;
-
-	case BCM4313_CHIP_ID:
-		min_mask = PMURES_BIT(RES4313_BB_PU_RSRC) |
-		    PMURES_BIT(RES4313_XTAL_PU_RSRC) |
-		    PMURES_BIT(RES4313_ALP_AVAIL_RSRC) |
-		    PMURES_BIT(RES4313_BB_PLL_PWRSW_RSRC);
-		max_mask = 0xffff;
-		break;
-	default:
-		break;
-	}
-
-	*pmin = min_mask;
-	*pmax = max_mask;
-}
-
 void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid)
 {
 	u32 tmp = 0;
@@ -284,51 +253,6 @@ u32 si_pmu_alp_clock(struct si_pub *sih)
 	return clock;
 }
 
-/* initialize PMU */
-void si_pmu_init(struct si_pub *sih)
-{
-	struct si_info *sii = container_of(sih, struct si_info, pub);
-	struct bcma_device *core;
-
-	/* select chipc */
-	core = sii->icbus->drv_cc.core;
-
-	if (ai_get_pmurev(sih) == 1)
-		bcma_mask32(core, CHIPCREGOFFS(pmucontrol),
-			    ~PCTL_NOILP_ON_WAIT);
-	else if (ai_get_pmurev(sih) >= 2)
-		bcma_set32(core, CHIPCREGOFFS(pmucontrol), PCTL_NOILP_ON_WAIT);
-}
-
-/* initialize PMU resources */
-void si_pmu_res_init(struct si_pub *sih)
-{
-	struct si_info *sii = container_of(sih, struct si_info, pub);
-	struct bcma_device *core;
-	u32 min_mask = 0, max_mask = 0;
-
-	/* select to chipc */
-	core = sii->icbus->drv_cc.core;
-
-	/* Determine min/max rsrc masks */
-	si_pmu_res_masks(sih, &min_mask, &max_mask);
-
-	/* It is required to program max_mask first and then min_mask */
-
-	/* Program max resource mask */
-
-	if (max_mask)
-		bcma_write32(core, CHIPCREGOFFS(max_res_mask), max_mask);
-
-	/* Program min resource mask */
-
-	if (min_mask)
-		bcma_write32(core, CHIPCREGOFFS(min_res_mask), min_mask);
-
-	/* Add some delay; allow resources to come up and settle. */
-	mdelay(2);
-}
-
 u32 si_pmu_measure_alpclk(struct si_pub *sih)
 {
 	struct si_info *sii = container_of(sih, struct si_info, pub);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
index 3e39c5e0f9ff..2f0ad2830ab1 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
@@ -28,8 +28,6 @@ extern u32 si_pmu_alp_clock(struct si_pub *sih);
 extern void si_pmu_pllupd(struct si_pub *sih);
 extern void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid);
 extern u32 si_pmu_pllcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val);
-extern void si_pmu_init(struct si_pub *sih);
-extern void si_pmu_res_init(struct si_pub *sih);
 extern u32 si_pmu_measure_alpclk(struct si_pub *sih);
 
 #endif /* _BRCM_PMU_H_ */
-- 
cgit v1.2.3


From 33ae5a5e1c33e73d50af16f2e91295bc6dd26760 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:10 +0200
Subject: brcmsmac: remove si_pmu_spuravoid_pllupdate()

si_pmu_spuravoid_pllupdate() is now replaced by
bcma_pmu_spuravoid_pllupdate() which does the same thing, but supports
more chips.

This function is in my pending patch series for bcma.
Author: Hauke Mehrtens <hauke@hauke-m.de>
Date:   Mon Jun 4 01:31:32 2012 +0200

    bcma: add bcma_pmu_spuravoid_pllupdate()

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 .../net/wireless/brcm80211/brcmsmac/phy/phy_n.c    |  3 +-
 drivers/net/wireless/brcm80211/brcmsmac/pmu.c      | 84 ----------------------
 drivers/net/wireless/brcm80211/brcmsmac/pmu.h      |  1 -
 3 files changed, 2 insertions(+), 86 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
index 366718146418..a4ae93ebe36e 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
@@ -21106,6 +21106,7 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec,
 			    const struct nphy_sfo_cfg *ci)
 {
 	u16 val;
+	struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub);
 
 	val = read_phy_reg(pi, 0x09) & NPHY_BandControl_currentBand;
 	if (CHSPEC_IS5G(chanspec) && !val) {
@@ -21189,7 +21190,7 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec,
 			spuravoid = 1;
 
 		wlapi_bmac_core_phypll_ctl(pi->sh->physhim, false);
-		si_pmu_spuravoid_pllupdate(pi->sh->sih, spuravoid);
+		bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc, spuravoid);
 		wlapi_bmac_core_phypll_ctl(pi->sh->physhim, true);
 
 		if ((pi->sh->chip == BCM43224_CHIP_ID) ||
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
index 045f43a0a647..6b4344f1d2e3 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
@@ -74,16 +74,6 @@
  * PMU<rev>_PLL<num>_XX where <rev> is PMU corerev and <num> is an arbitrary
  * number to differentiate different PLLs controlled by the same PMU rev.
  */
-/* pllcontrol registers:
- * ndiv_pwrdn, pwrdn_ch<x>, refcomp_pwrdn, dly_ch<x>,
- * p1div, p2div, _bypass_sdmod
- */
-#define PMU1_PLL0_PLLCTL0		0
-#define PMU1_PLL0_PLLCTL1		1
-#define PMU1_PLL0_PLLCTL2		2
-#define PMU1_PLL0_PLLCTL3		3
-#define PMU1_PLL0_PLLCTL4		4
-#define PMU1_PLL0_PLLCTL5		5
 
 /* pmu XtalFreqRatio */
 #define	PMU_XTALFREQ_REG_ILPCTR_MASK	0x00001FFF
@@ -108,80 +98,6 @@
 #define	RES4313_HT_AVAIL_RSRC		14
 #define	RES4313_MACPHY_CLK_AVAIL_RSRC	15
 
-void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid)
-{
-	u32 tmp = 0;
-	struct si_info *sii = container_of(sih, struct si_info, pub);
-	struct bcma_device *core;
-
-	/* switch to chipc */
-	core = sii->icbus->drv_cc.core;
-
-	switch (ai_get_chip_id(sih)) {
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-		if (spuravoid == 1) {
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL0);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x11500010);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL1);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x000C0C06);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL2);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x0F600a08);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL3);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x00000000);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL4);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x2001E920);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL5);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x88888815);
-		} else {
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL0);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x11100010);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL1);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x000c0c06);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL2);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x03000a08);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL3);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x00000000);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL4);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x200005c0);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_addr),
-				     PMU1_PLL0_PLLCTL5);
-			bcma_write32(core, CHIPCREGOFFS(pllcontrol_data),
-				     0x88888815);
-		}
-		tmp = 1 << 10;
-		break;
-
-	default:
-		/* bail out */
-		return;
-	}
-
-	bcma_set32(core, CHIPCREGOFFS(pmucontrol), tmp);
-}
-
 u16 si_pmu_fast_pwrup_delay(struct si_pub *sih)
 {
 	uint delay = PMU_MAX_TRANSITION_DLY;
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
index 2f0ad2830ab1..f7cff873578b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
@@ -26,7 +26,6 @@ extern u32 si_pmu_chipcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val);
 extern u32 si_pmu_regcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val);
 extern u32 si_pmu_alp_clock(struct si_pub *sih);
 extern void si_pmu_pllupd(struct si_pub *sih);
-extern void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid);
 extern u32 si_pmu_pllcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val);
 extern u32 si_pmu_measure_alpclk(struct si_pub *sih);
 
-- 
cgit v1.2.3


From 6236dc2e260457e81e84d05151222b2ac17cf7d8 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:11 +0200
Subject: brcmsmac: remove some redundant chip common workarounds

The removed workarounds are already performed in bcma_pmu_workarounds()
and bcma_core_chipcommon_init()

This patch depends on the completion of the workarounds in bcma done in
this commit in my pending patch series for bcma.
Author: Hauke Mehrtens <hauke@hauke-m.de>
Date:   Mon Jun 4 00:20:26 2012 +0200

    bcma: complete workaround for BCMA43224 and BCM4313

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 42 -----------------------
 1 file changed, 42 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index c15d9fc2ffdd..8c9345dd37d2 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -476,11 +476,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
 				   struct bcma_bus *pbus)
 {
 	struct si_pub *sih = &sii->pub;
-	u32 w, savewin;
 	struct bcma_device *cc;
-	struct ssb_sprom *sprom = &pbus->sprom;
-
-	savewin = 0;
 
 	sii->icbus = pbus;
 	sii->pcibus = pbus->host_pci;
@@ -506,44 +502,6 @@ static struct si_info *ai_doattach(struct si_info *sii,
 		(void)si_pmu_measure_alpclk(sih);
 	}
 
-	/* setup the GPIO based LED powersave register */
-	w = (sprom->leddc_on_time << BCMA_CC_GPIOTIMER_ONTIME_SHIFT) |
-		 (sprom->leddc_off_time << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT);
-	if (w == 0)
-		w = DEFAULT_GPIOTIMERVAL;
-	ai_cc_reg(sih, offsetof(struct chipcregs, gpiotimerval),
-		  ~0, w);
-
-	if (ai_get_chip_id(sih) == BCM43224_CHIP_ID) {
-		/*
-		 * enable 12 mA drive strenth for 43224 and
-		 * set chipControl register bit 15
-		 */
-		if (ai_get_chiprev(sih) == 0) {
-			SI_MSG("Applying 43224A0 WARs\n");
-			ai_cc_reg(sih, offsetof(struct chipcregs, chipcontrol),
-				  CCTRL43224_GPIO_TOGGLE,
-				  CCTRL43224_GPIO_TOGGLE);
-			si_pmu_chipcontrol(sih, 0, CCTRL_43224A0_12MA_LED_DRIVE,
-					   CCTRL_43224A0_12MA_LED_DRIVE);
-		}
-		if (ai_get_chiprev(sih) >= 1) {
-			SI_MSG("Applying 43224B0+ WARs\n");
-			si_pmu_chipcontrol(sih, 0, CCTRL_43224B0_12MA_LED_DRIVE,
-					   CCTRL_43224B0_12MA_LED_DRIVE);
-		}
-	}
-
-	if (ai_get_chip_id(sih) == BCM4313_CHIP_ID) {
-		/*
-		 * enable 12 mA drive strenth for 4313 and
-		 * set chipControl register bit 1
-		 */
-		SI_MSG("Applying 4313 WARs\n");
-		si_pmu_chipcontrol(sih, 0, CCTRL_4313_12MA_LED_DRIVE,
-				   CCTRL_4313_12MA_LED_DRIVE);
-	}
-
 	return sii;
 
  exit:
-- 
cgit v1.2.3


From 780b9c4644616ff6f91a196ce95655effdd3a0ea Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:12 +0200
Subject: brcmsmac: use core id constants from bcma

This patch depends on adding the IDs to bcma done in
this commit in my pending patch series for bcma.
Author: Hauke Mehrtens <hauke@hauke-m.de>
Date:   Sun Jun 3 18:17:57 2012 +0200

    bcma: add constants for chip ids

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/dma.c |  4 +-
 drivers/net/wireless/brcm80211/include/soc.h  | 62 ---------------------------
 2 files changed, 2 insertions(+), 64 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
index 11054ae9d4f6..b67b20c95712 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
@@ -639,10 +639,10 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih,
 	di->dataoffsetlow = di->ddoffsetlow;
 	di->dataoffsethigh = di->ddoffsethigh;
 	/* WAR64450 : DMACtl.Addr ext fields are not supported in SDIOD core. */
-	if ((core->id.id == SDIOD_CORE_ID)
+	if ((core->id.id == BCMA_CORE_SDIO_DEV)
 	    && ((rev > 0) && (rev <= 2)))
 		di->addrext = false;
-	else if ((core->id.id == I2S_CORE_ID) &&
+	else if ((core->id.id == BCMA_CORE_I2S) &&
 		 ((rev == 0) || (rev == 1)))
 		di->addrext = false;
 	else
diff --git a/drivers/net/wireless/brcm80211/include/soc.h b/drivers/net/wireless/brcm80211/include/soc.h
index 4e9b7e4827ea..123cfa854a0d 100644
--- a/drivers/net/wireless/brcm80211/include/soc.h
+++ b/drivers/net/wireless/brcm80211/include/soc.h
@@ -19,68 +19,6 @@
 
 #define SI_ENUM_BASE		0x18000000	/* Enumeration space base */
 
-/* core codes */
-#define	NODEV_CORE_ID		0x700	/* Invalid coreid */
-#define	CC_CORE_ID		0x800	/* chipcommon core */
-#define	ILINE20_CORE_ID		0x801	/* iline20 core */
-#define	SRAM_CORE_ID		0x802	/* sram core */
-#define	SDRAM_CORE_ID		0x803	/* sdram core */
-#define	PCI_CORE_ID		0x804	/* pci core */
-#define	MIPS_CORE_ID		0x805	/* mips core */
-#define	ENET_CORE_ID		0x806	/* enet mac core */
-#define	CODEC_CORE_ID		0x807	/* v90 codec core */
-#define	USB_CORE_ID		0x808	/* usb 1.1 host/device core */
-#define	ADSL_CORE_ID		0x809	/* ADSL core */
-#define	ILINE100_CORE_ID	0x80a	/* iline100 core */
-#define	IPSEC_CORE_ID		0x80b	/* ipsec core */
-#define	UTOPIA_CORE_ID		0x80c	/* utopia core */
-#define	PCMCIA_CORE_ID		0x80d	/* pcmcia core */
-#define	SOCRAM_CORE_ID		0x80e	/* internal memory core */
-#define	MEMC_CORE_ID		0x80f	/* memc sdram core */
-#define	OFDM_CORE_ID		0x810	/* OFDM phy core */
-#define	EXTIF_CORE_ID		0x811	/* external interface core */
-#define	D11_CORE_ID		0x812	/* 802.11 MAC core */
-#define	APHY_CORE_ID		0x813	/* 802.11a phy core */
-#define	BPHY_CORE_ID		0x814	/* 802.11b phy core */
-#define	GPHY_CORE_ID		0x815	/* 802.11g phy core */
-#define	MIPS33_CORE_ID		0x816	/* mips3302 core */
-#define	USB11H_CORE_ID		0x817	/* usb 1.1 host core */
-#define	USB11D_CORE_ID		0x818	/* usb 1.1 device core */
-#define	USB20H_CORE_ID		0x819	/* usb 2.0 host core */
-#define	USB20D_CORE_ID		0x81a	/* usb 2.0 device core */
-#define	SDIOH_CORE_ID		0x81b	/* sdio host core */
-#define	ROBO_CORE_ID		0x81c	/* roboswitch core */
-#define	ATA100_CORE_ID		0x81d	/* parallel ATA core */
-#define	SATAXOR_CORE_ID		0x81e	/* serial ATA & XOR DMA core */
-#define	GIGETH_CORE_ID		0x81f	/* gigabit ethernet core */
-#define	PCIE_CORE_ID		0x820	/* pci express core */
-#define	NPHY_CORE_ID		0x821	/* 802.11n 2x2 phy core */
-#define	SRAMC_CORE_ID		0x822	/* SRAM controller core */
-#define	MINIMAC_CORE_ID		0x823	/* MINI MAC/phy core */
-#define	ARM11_CORE_ID		0x824	/* ARM 1176 core */
-#define	ARM7S_CORE_ID		0x825	/* ARM7tdmi-s core */
-#define	LPPHY_CORE_ID		0x826	/* 802.11a/b/g phy core */
-#define	PMU_CORE_ID		0x827	/* PMU core */
-#define	SSNPHY_CORE_ID		0x828	/* 802.11n single-stream phy core */
-#define	SDIOD_CORE_ID		0x829	/* SDIO device core */
-#define	ARMCM3_CORE_ID		0x82a	/* ARM Cortex M3 core */
-#define	HTPHY_CORE_ID		0x82b	/* 802.11n 4x4 phy core */
-#define	MIPS74K_CORE_ID		0x82c	/* mips 74k core */
-#define	GMAC_CORE_ID		0x82d	/* Gigabit MAC core */
-#define	DMEMC_CORE_ID		0x82e	/* DDR1/2 memory controller core */
-#define	PCIERC_CORE_ID		0x82f	/* PCIE Root Complex core */
-#define	OCP_CORE_ID		0x830	/* OCP2OCP bridge core */
-#define	SC_CORE_ID		0x831	/* shared common core */
-#define	AHB_CORE_ID		0x832	/* OCP2AHB bridge core */
-#define	SPIH_CORE_ID		0x833	/* SPI host core */
-#define	I2S_CORE_ID		0x834	/* I2S core */
-#define	DMEMS_CORE_ID		0x835	/* SDR/DDR1 memory controller core */
-#define	DEF_SHIM_COMP		0x837	/* SHIM component in ubus/6362 */
-#define OOB_ROUTER_CORE_ID	0x367	/* OOB router core ID */
-#define	DEF_AI_COMP		0xfff	/* Default component, in ai chips it
-					 * maps all unused address ranges
-					 */
-
 /* Common core control flags */
 #define	SICF_BIST_EN		0x8000
 #define	SICF_PME_EN		0x4000
-- 
cgit v1.2.3


From 1ef1a57de7078edc2504d156be606249cc32c199 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:13 +0200
Subject: brcmsmac: use chip and package id constants from bcma

This patch depends on addin the chip IDs to bcma done in this commit in
my pending patch series for bcma.
Author: Hauke Mehrtens <hauke@hauke-m.de>
Date:   Sun Jun 3 18:17:57 2012 +0200

    bcma: add constants for chip ids

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.h    | 10 ----------
 drivers/net/wireless/brcm80211/brcmsmac/main.c       | 12 ++++++------
 .../net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c    | 10 +++++-----
 drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c  | 20 ++++++++++----------
 drivers/net/wireless/brcm80211/brcmsmac/pmu.c        | 12 ++++++------
 5 files changed, 27 insertions(+), 37 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
index 3a5358c5b055..89562c1fbf49 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
@@ -88,16 +88,6 @@
 #define	CLKD_OTP		0x000f0000
 #define	CLKD_OTP_SHIFT		16
 
-/* Package IDs */
-#define	BCM4717_PKG_ID		9	/* 4717 package id */
-#define	BCM4718_PKG_ID		10	/* 4718 package id */
-#define BCM43224_FAB_SMIC	0xa	/* the chip is manufactured by SMIC */
-
-/* these are router chips */
-#define	BCM4716_CHIP_ID		0x4716	/* 4716 chipcommon chipid */
-#define	BCM47162_CHIP_ID	47162	/* 47162 chipcommon chipid */
-#define	BCM4748_CHIP_ID		0x4748	/* 4716 chipcommon chipid (OTP, RBBU) */
-
 /* dynamic clock control defines */
 #define	LPOMINFREQ		25000	/* low power oscillator min */
 #define	LPOMAXFREQ		43000	/* low power oscillator max */
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 8776fbc8dcf1..478b374b65e5 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -2126,8 +2126,8 @@ void brcms_b_switch_macfreq(struct brcms_hardware *wlc_hw, u8 spurmode)
 {
 	struct bcma_device *core = wlc_hw->d11core;
 
-	if ((ai_get_chip_id(wlc_hw->sih) == BCM43224_CHIP_ID) ||
-	    (ai_get_chip_id(wlc_hw->sih) == BCM43225_CHIP_ID)) {
+	if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43224) ||
+	    (ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43225)) {
 		if (spurmode == WL_SPURAVOID_ON2) {	/* 126Mhz */
 			bcma_write16(core, D11REGOFFS(tsf_clk_frac_l), 0x2082);
 			bcma_write16(core, D11REGOFFS(tsf_clk_frac_h), 0x8);
@@ -2791,7 +2791,7 @@ void brcms_b_core_phypll_ctl(struct brcms_hardware *wlc_hw, bool on)
 	tmp = 0;
 
 	if (on) {
-		if ((ai_get_chip_id(wlc_hw->sih) == BCM4313_CHIP_ID)) {
+		if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM4313)) {
 			bcma_set32(core, D11REGOFFS(clk_ctl_st),
 				   CCS_ERSRC_REQ_HT |
 				   CCS_ERSRC_REQ_D11PLL |
@@ -4528,7 +4528,7 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,
 	else
 		wlc_hw->_nbands = 1;
 
-	if ((ai_get_chip_id(wlc_hw->sih) == BCM43225_CHIP_ID))
+	if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43225))
 		wlc_hw->_nbands = 1;
 
 	/* BMAC_NOTE: remove init of pub values when brcms_c_attach()
@@ -5036,7 +5036,7 @@ static void brcms_b_hw_up(struct brcms_hardware *wlc_hw)
 	wlc_hw->wlc->pub->hw_up = true;
 
 	if ((wlc_hw->boardflags & BFL_FEM)
-	    && (ai_get_chip_id(wlc_hw->sih) == BCM4313_CHIP_ID)) {
+	    && (ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM4313)) {
 		if (!
 		    (wlc_hw->boardrev >= 0x1250
 		     && (wlc_hw->boardflags & BFL_FEM_BT)))
@@ -5130,7 +5130,7 @@ int brcms_c_up(struct brcms_c_info *wlc)
 	}
 
 	if ((wlc->pub->boardflags & BFL_FEM)
-	    && (ai_get_chip_id(wlc->hw->sih) == BCM4313_CHIP_ID)) {
+	    && (ai_get_chip_id(wlc->hw->sih) == BCMA_CHIP_ID_BCM4313)) {
 		if (wlc->pub->boardrev >= 0x1250
 		    && (wlc->pub->boardflags & BFL_FEM_BT))
 			brcms_b_mhf(wlc->hw, MHF5, MHF5_4313_GPIOCTRL,
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
index 264f8c4c703d..d16cbecdfc6c 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
@@ -837,7 +837,7 @@ wlc_phy_table_addr(struct brcms_phy *pi, uint tbl_id, uint tbl_offset,
 	pi->tbl_data_hi = tblDataHi;
 	pi->tbl_data_lo = tblDataLo;
 
-	if (pi->sh->chip == BCM43224_CHIP_ID &&
+	if (pi->sh->chip == BCMA_CHIP_ID_BCM43224 &&
 	    pi->sh->chiprev == 1) {
 		pi->tbl_addr = tblAddr;
 		pi->tbl_save_id = tbl_id;
@@ -847,7 +847,7 @@ wlc_phy_table_addr(struct brcms_phy *pi, uint tbl_id, uint tbl_offset,
 
 void wlc_phy_table_data_write(struct brcms_phy *pi, uint width, u32 val)
 {
-	if ((pi->sh->chip == BCM43224_CHIP_ID) &&
+	if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) &&
 	    (pi->sh->chiprev == 1) &&
 	    (pi->tbl_save_id == NPHY_TBL_ID_ANTSWCTRLLUT)) {
 		read_phy_reg(pi, pi->tbl_data_lo);
@@ -881,7 +881,7 @@ wlc_phy_write_table(struct brcms_phy *pi, const struct phytbl_info *ptbl_info,
 
 	for (idx = 0; idx < ptbl_info->tbl_len; idx++) {
 
-		if ((pi->sh->chip == BCM43224_CHIP_ID) &&
+		if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) &&
 		    (pi->sh->chiprev == 1) &&
 		    (tbl_id == NPHY_TBL_ID_ANTSWCTRLLUT)) {
 			read_phy_reg(pi, tblDataLo);
@@ -918,7 +918,7 @@ wlc_phy_read_table(struct brcms_phy *pi, const struct phytbl_info *ptbl_info,
 
 	for (idx = 0; idx < ptbl_info->tbl_len; idx++) {
 
-		if ((pi->sh->chip == BCM43224_CHIP_ID) &&
+		if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) &&
 		    (pi->sh->chiprev == 1)) {
 			(void)read_phy_reg(pi, tblDataLo);
 
@@ -2894,7 +2894,7 @@ const u8 *wlc_phy_get_ofdm_rate_lookup(void)
 
 void wlc_lcnphy_epa_switch(struct brcms_phy *pi, bool mode)
 {
-	if ((pi->sh->chip == BCM4313_CHIP_ID) &&
+	if ((pi->sh->chip == BCMA_CHIP_ID_BCM4313) &&
 	    (pi->sh->boardflags & BFL_FEM)) {
 		if (mode) {
 			u16 txant = 0;
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
index a4ae93ebe36e..14da744e666a 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
@@ -19309,8 +19309,8 @@ void wlc_phy_init_nphy(struct brcms_phy *pi)
 		pi->measure_hold |= PHY_HOLD_FOR_NOT_ASSOC;
 
 	if ((ISNPHY(pi)) && (NREV_GE(pi->pubpi.phy_rev, 5)) &&
-	    ((pi->sh->chippkg == BCM4717_PKG_ID) ||
-	     (pi->sh->chippkg == BCM4718_PKG_ID))) {
+	    ((pi->sh->chippkg == BCMA_PKG_ID_BCM4717) ||
+	     (pi->sh->chippkg == BCMA_PKG_ID_BCM4718))) {
 		if ((pi->sh->boardflags & BFL_EXTLNA) &&
 		    (CHSPEC_IS2G(pi->radio_chanspec)))
 			ai_cc_reg(pi->sh->sih,
@@ -20751,11 +20751,11 @@ wlc_phy_chanspec_radio2056_setup(struct brcms_phy *pi,
 				cascbias = 0x20;
 
 				if ((pi->sh->chip ==
-				     BCM43224_CHIP_ID)
+				     BCMA_CHIP_ID_BCM43224)
 				    || (pi->sh->chip ==
-					BCM43225_CHIP_ID)) {
+					BCMA_CHIP_ID_BCM43225)) {
 					if (pi->sh->chippkg ==
-					    BCM43224_FAB_SMIC) {
+					    BCMA_PKG_ID_BCM43224_FAB_SMIC) {
 						bias = 0x2a;
 						cascbias = 0x38;
 					}
@@ -20863,9 +20863,9 @@ wlc_phy_chanspec_radio2056_setup(struct brcms_phy *pi,
 
 			cascbias = 0x30;
 
-			if ((pi->sh->chip == BCM43224_CHIP_ID) ||
-			    (pi->sh->chip == BCM43225_CHIP_ID)) {
-				if (pi->sh->chippkg == BCM43224_FAB_SMIC)
+			if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) ||
+			    (pi->sh->chip == BCMA_CHIP_ID_BCM43225)) {
+				if (pi->sh->chippkg == BCMA_PKG_ID_BCM43224_FAB_SMIC)
 					cascbias = 0x35;
 			}
 
@@ -21193,8 +21193,8 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec,
 		bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc, spuravoid);
 		wlapi_bmac_core_phypll_ctl(pi->sh->physhim, true);
 
-		if ((pi->sh->chip == BCM43224_CHIP_ID) ||
-		    (pi->sh->chip == BCM43225_CHIP_ID)) {
+		if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) ||
+		    (pi->sh->chip == BCMA_CHIP_ID_BCM43225)) {
 			if (spuravoid == 1) {
 				bcma_write16(pi->d11core,
 					     D11REGOFFS(tsf_clk_frac_l),
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
index 6b4344f1d2e3..7e9df566c733 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
@@ -103,9 +103,9 @@ u16 si_pmu_fast_pwrup_delay(struct si_pub *sih)
 	uint delay = PMU_MAX_TRANSITION_DLY;
 
 	switch (ai_get_chip_id(sih)) {
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-	case BCM4313_CHIP_ID:
+	case BCMA_CHIP_ID_BCM43224:
+	case BCMA_CHIP_ID_BCM43225:
+	case BCMA_CHIP_ID_BCM4313:
 		delay = 3700;
 		break;
 	default:
@@ -156,9 +156,9 @@ u32 si_pmu_alp_clock(struct si_pub *sih)
 		return clock;
 
 	switch (ai_get_chip_id(sih)) {
-	case BCM43224_CHIP_ID:
-	case BCM43225_CHIP_ID:
-	case BCM4313_CHIP_ID:
+	case BCMA_CHIP_ID_BCM43224:
+	case BCMA_CHIP_ID_BCM43225:
+	case BCMA_CHIP_ID_BCM4313:
 		/* always 20Mhz */
 		clock = 20000 * 1000;
 		break;
-- 
cgit v1.2.3


From a5fed0c1e48ca6c153e33e63aef406b4ef97cd95 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:14 +0200
Subject: brcmsmac: remove some unnessessacry casts and void pointer

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/main.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 478b374b65e5..8bad8b6dad9d 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -4218,9 +4218,8 @@ static void brcms_c_radio_timer(void *arg)
 }
 
 /* common low-level watchdog code */
-static void brcms_b_watchdog(void *arg)
+static void brcms_b_watchdog(struct brcms_c_info *wlc)
 {
-	struct brcms_c_info *wlc = (struct brcms_c_info *) arg;
 	struct brcms_hardware *wlc_hw = wlc->hw;
 
 	BCMMSG(wlc->wiphy, "wl%d\n", wlc_hw->unit);
@@ -4241,10 +4240,8 @@ static void brcms_b_watchdog(void *arg)
 }
 
 /* common watchdog code */
-static void brcms_c_watchdog(void *arg)
+static void brcms_c_watchdog(struct brcms_c_info *wlc)
 {
-	struct brcms_c_info *wlc = (struct brcms_c_info *) arg;
-
 	BCMMSG(wlc->wiphy, "wl%d\n", wlc->pub->unit);
 
 	if (!wlc->pub->up)
@@ -4284,7 +4281,9 @@ static void brcms_c_watchdog(void *arg)
 
 static void brcms_c_watchdog_by_timer(void *arg)
 {
-	brcms_c_watchdog(arg);
+	struct brcms_c_info *wlc = (struct brcms_c_info *) arg;
+
+	brcms_c_watchdog(wlc);
 }
 
 static bool brcms_c_timers_init(struct brcms_c_info *wlc, int unit)
-- 
cgit v1.2.3


From 0d3b9dd1a3608eadbd2db157f44bbdd11cf63745 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:15 +0200
Subject: brcmsmac: add a conditions for core rev 17 again

This reverts some changes made in this commit:
commit 7234592364e2efe8b4ac1040c99b1d7ef01cf502
Author: Roland Vossen <rvossen@broadcom.com>
Date:   Mon Feb 14 12:16:45 2011 +0100

    staging: brcm80211: removal of inactive d11 code

The bcm4716 has a rev 17 wireless core and this condition is needed.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 8bad8b6dad9d..547ae5bca567 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -1942,7 +1942,8 @@ static bool brcms_b_radio_read_hwdisabled(struct brcms_hardware *wlc_hw)
 		 * accesses phyreg throughput mac. This can be skipped since
 		 * only mac reg is accessed below
 		 */
-		flags |= SICF_PCLKE;
+		if (D11REV_GE(wlc_hw->corerev, 18))
+			flags |= SICF_PCLKE;
 
 		/*
 		 * TODO: test suspend/resume
@@ -2023,7 +2024,8 @@ void brcms_b_corereset(struct brcms_hardware *wlc_hw, u32 flags)
 	 * phyreg throughput mac, AND phy_reset is skipped at early stage when
 	 * band->pi is invalid. need to enable PHY CLK
 	 */
-	flags |= SICF_PCLKE;
+	if (D11REV_GE(wlc_hw->corerev, 18))
+		flags |= SICF_PCLKE;
 
 	/*
 	 * reset the core
-- 
cgit v1.2.3


From c9d6afc91d65029fb43b1d237d0efc71fc9de49f Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:16 +0200
Subject: brcmsmac: add some workarounds for other chips again

This adds some workarounds for the BCM4716, BCM47162, BCM5357 to the
phy code again. This patch reverts parts of the following patch.

commit c2c724977f95135f397fe0cb45f3c041d26b91e1
Author: Arend van Spriel <arend@broadcom.com>
Date:   Wed Jun 29 16:46:35 2011 -0700

    staging: brcm80211: remove unsupported chipset code from brcmsmac phy

The BCM4716 is working for me with an other firmware and I am working
on adding support for the other chips.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 .../net/wireless/brcm80211/brcmsmac/phy/phy_n.c    | 131 ++++++++++++++-------
 1 file changed, 89 insertions(+), 42 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
index 14da744e666a..65db9b7458dc 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
@@ -17893,6 +17893,8 @@ static u32 *wlc_phy_get_ipa_gaintbl_nphy(struct brcms_phy *pi)
 					nphy_tpc_txgain_ipa_2g_2057rev7;
 		} else if (NREV_IS(pi->pubpi.phy_rev, 6)) {
 			tx_pwrctrl_tbl = nphy_tpc_txgain_ipa_rev6;
+			if (pi->sh->chip == BCMA_CHIP_ID_BCM47162)
+				tx_pwrctrl_tbl = nphy_tpc_txgain_ipa_rev5;
 		} else if (NREV_IS(pi->pubpi.phy_rev, 5)) {
 			tx_pwrctrl_tbl = nphy_tpc_txgain_ipa_rev5;
 		} else {
@@ -19254,8 +19256,14 @@ static void wlc_phy_spurwar_nphy(struct brcms_phy *pi)
 			case 38:
 			case 102:
 			case 118:
-				nphy_adj_tone_id_buf[0] = 0;
-				nphy_adj_noise_var_buf[0] = 0x0;
+				if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) &&
+				    (pi->sh->chippkg == BCMA_PKG_ID_BCM4717)) {
+					nphy_adj_tone_id_buf[0] = 32;
+					nphy_adj_noise_var_buf[0] = 0x21f;
+				} else {
+					nphy_adj_tone_id_buf[0] = 0;
+					nphy_adj_noise_var_buf[0] = 0x0;
+				}
 				break;
 			case 134:
 				nphy_adj_tone_id_buf[0] = 32;
@@ -19318,6 +19326,10 @@ void wlc_phy_init_nphy(struct brcms_phy *pi)
 				  0x40, 0x40);
 	}
 
+	if ((!PHY_IPA(pi)) && (pi->sh->chip == BCMA_CHIP_ID_BCM5357))
+		si_pmu_chipcontrol(pi->sh->sih, 1, CCTRL5357_EXTPA,
+				   CCTRL5357_EXTPA);
+
 	if ((pi->nphy_gband_spurwar2_en) && CHSPEC_IS2G(pi->radio_chanspec) &&
 	    CHSPEC_IS40(pi->radio_chanspec)) {
 
@@ -20695,12 +20707,22 @@ wlc_phy_chanspec_radio2056_setup(struct brcms_phy *pi,
 			write_radio_reg(pi, RADIO_2056_SYN_PLL_LOOPFILTER2 |
 					RADIO_2056_SYN, 0x1f);
 
-			write_radio_reg(pi,
-					RADIO_2056_SYN_PLL_LOOPFILTER4 |
-					RADIO_2056_SYN, 0xb);
-			write_radio_reg(pi,
-					RADIO_2056_SYN_PLL_CP2 |
-					RADIO_2056_SYN, 0x14);
+			if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) ||
+			    (pi->sh->chip == BCMA_CHIP_ID_BCM47162)) {
+				write_radio_reg(pi,
+						RADIO_2056_SYN_PLL_LOOPFILTER4 |
+						RADIO_2056_SYN, 0x14);
+				write_radio_reg(pi,
+						RADIO_2056_SYN_PLL_CP2 |
+						RADIO_2056_SYN, 0x00);
+			} else {
+				write_radio_reg(pi,
+						RADIO_2056_SYN_PLL_LOOPFILTER4 |
+						RADIO_2056_SYN, 0xb);
+				write_radio_reg(pi,
+						RADIO_2056_SYN_PLL_CP2 |
+						RADIO_2056_SYN, 0x14);
+			}
 		}
 	}
 
@@ -20747,24 +20769,30 @@ wlc_phy_chanspec_radio2056_setup(struct brcms_phy *pi,
 				WRITE_RADIO_REG2(pi, RADIO_2056, TX, core,
 						 PADG_IDAC, 0xcc);
 
-				bias = 0x25;
-				cascbias = 0x20;
+				if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) ||
+				    (pi->sh->chip == BCMA_CHIP_ID_BCM47162)) {
+					bias = 0x40;
+					cascbias = 0x45;
+					pag_boost_tune = 0x5;
+					pgag_boost_tune = 0x33;
+					padg_boost_tune = 0x77;
+					mixg_boost_tune = 0x55;
+				} else {
+					bias = 0x25;
+					cascbias = 0x20;
 
-				if ((pi->sh->chip ==
-				     BCMA_CHIP_ID_BCM43224)
-				    || (pi->sh->chip ==
-					BCMA_CHIP_ID_BCM43225)) {
-					if (pi->sh->chippkg ==
-					    BCMA_PKG_ID_BCM43224_FAB_SMIC) {
+					if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224 ||
+					     pi->sh->chip == BCMA_CHIP_ID_BCM43225) &&
+					    pi->sh->chippkg == BCMA_PKG_ID_BCM43224_FAB_SMIC) {
 						bias = 0x2a;
 						cascbias = 0x38;
 					}
-				}
 
-				pag_boost_tune = 0x4;
-				pgag_boost_tune = 0x03;
-				padg_boost_tune = 0x77;
-				mixg_boost_tune = 0x65;
+					pag_boost_tune = 0x4;
+					pgag_boost_tune = 0x03;
+					padg_boost_tune = 0x77;
+					mixg_boost_tune = 0x65;
+				}
 
 				WRITE_RADIO_REG2(pi, RADIO_2056, TX, core,
 						 INTPAG_IMAIN_STAT, bias);
@@ -20863,11 +20891,10 @@ wlc_phy_chanspec_radio2056_setup(struct brcms_phy *pi,
 
 			cascbias = 0x30;
 
-			if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) ||
-			    (pi->sh->chip == BCMA_CHIP_ID_BCM43225)) {
-				if (pi->sh->chippkg == BCMA_PKG_ID_BCM43224_FAB_SMIC)
-					cascbias = 0x35;
-			}
+			if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224 ||
+			     pi->sh->chip == BCMA_CHIP_ID_BCM43225) &&
+			    pi->sh->chippkg == BCMA_PKG_ID_BCM43224_FAB_SMIC)
+				cascbias = 0x35;
 
 			pabias = (pi->phy_pabias == 0) ? 0x30 : pi->phy_pabias;
 
@@ -21179,19 +21206,29 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec,
 		} else if (NREV_GE(pi->pubpi.phy_rev, 7)) {
 			if (val == 54)
 				spuravoid = 1;
-		} else {
-			if (pi->nphy_aband_spurwar_en &&
-			    ((val == 38) || (val == 102)
-			     || (val == 118)))
+		} else if (pi->nphy_aband_spurwar_en &&
+		    ((val == 38) || (val == 102) || (val == 118))) {
+			if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716)
+			    && (pi->sh->chippkg == BCMA_PKG_ID_BCM4717)) {
+				spuravoid = 0;
+			} else {
 				spuravoid = 1;
+			}
 		}
 
 		if (pi->phy_spuravoid == SPURAVOID_FORCEON)
 			spuravoid = 1;
 
-		wlapi_bmac_core_phypll_ctl(pi->sh->physhim, false);
-		bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc, spuravoid);
-		wlapi_bmac_core_phypll_ctl(pi->sh->physhim, true);
+		if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) ||
+		    (pi->sh->chip == BCMA_CHIP_ID_BCM43225)) {
+			bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc,
+						     spuravoid);
+		} else {
+			wlapi_bmac_core_phypll_ctl(pi->sh->physhim, false);
+			bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc,
+						     spuravoid);
+			wlapi_bmac_core_phypll_ctl(pi->sh->physhim, true);
+		}
 
 		if ((pi->sh->chip == BCMA_CHIP_ID_BCM43224) ||
 		    (pi->sh->chip == BCMA_CHIP_ID_BCM43225)) {
@@ -21210,7 +21247,9 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec,
 			}
 		}
 
-		wlapi_bmac_core_phypll_reset(pi->sh->physhim);
+		if (!((pi->sh->chip == BCMA_CHIP_ID_BCM4716) ||
+		      (pi->sh->chip == BCMA_CHIP_ID_BCM47162)))
+			wlapi_bmac_core_phypll_reset(pi->sh->physhim);
 
 		mod_phy_reg(pi, 0x01, (0x1 << 15),
 			    ((spuravoid > 0) ? (0x1 << 15) : 0));
@@ -22172,9 +22211,15 @@ s16 wlc_phy_tempsense_nphy(struct brcms_phy *pi)
 		wlc_phy_table_write_nphy(pi, NPHY_TBL_ID_AFECTRL, 1, 0x03, 16,
 					 &auxADC_rssi_ctrlH_save);
 
-		radio_temp[0] = (179 * (radio_temp[1] + radio_temp2[1])
-				 + 82 * (auxADC_Vl) - 28861 +
-				 128) / 256;
+		if (pi->sh->chip == BCMA_CHIP_ID_BCM5357) {
+			radio_temp[0] = (193 * (radio_temp[1] + radio_temp2[1])
+					 + 88 * (auxADC_Vl) - 27111 +
+					 128) / 256;
+		} else {
+			radio_temp[0] = (179 * (radio_temp[1] + radio_temp2[1])
+					 + 82 * (auxADC_Vl) - 28861 +
+					 128) / 256;
+		}
 
 		offset = (s16) pi->phy_tempsense_offset;
 
@@ -24924,14 +24969,16 @@ wlc_phy_a2_nphy(struct brcms_phy *pi, struct nphy_ipa_txcalgains *txgains,
 			if (txgains->useindex) {
 				phy_a4 = 15 - ((txgains->index) >> 3);
 				if (CHSPEC_IS2G(pi->radio_chanspec)) {
-					if (NREV_GE(pi->pubpi.phy_rev, 6))
+					if (NREV_GE(pi->pubpi.phy_rev, 6) &&
+					    pi->sh->chip == BCMA_CHIP_ID_BCM47162) {
+						phy_a5 = 0x10f7 | (phy_a4 << 8);
+					} else if (NREV_GE(pi->pubpi.phy_rev, 6)) {
 						phy_a5 = 0x00f7 | (phy_a4 << 8);
-
-					else
-					if (NREV_IS(pi->pubpi.phy_rev, 5))
+					} else if (NREV_IS(pi->pubpi.phy_rev, 5)) {
 						phy_a5 = 0x10f7 | (phy_a4 << 8);
-					else
+					} else {
 						phy_a5 = 0x50f7 | (phy_a4 << 8);
+					}
 				} else {
 					phy_a5 = 0x70f7 | (phy_a4 << 8);
 				}
-- 
cgit v1.2.3


From 093cd33497d4f3336bf0940a0fa1d5659dbe68d2 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Mon, 2 Jul 2012 20:15:51 +0200
Subject: brcmsmac: extend xmtfifo_sz array

The xmtfifo_sz array contains the queue sizes for the different core
revs. This array missed the sizes for the core rev 17 and 28. This
patch extends the array to also include these sizes and adds a warning
if no queue size is stored in the array for the given core rev.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/main.c | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 547ae5bca567..942ef9942538 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -269,7 +269,7 @@ struct brcms_c_bit_desc {
  */
 
 /* Starting corerev for the fifo size table */
-#define XMTFIFOTBL_STARTREV	20
+#define XMTFIFOTBL_STARTREV	17
 
 struct d11init {
 	__le16 addr;
@@ -333,6 +333,12 @@ const u8 wlc_prio2prec_map[] = {
 };
 
 static const u16 xmtfifo_sz[][NFIFO] = {
+	/* corerev 17: 5120, 49152, 49152, 5376, 4352, 1280 */
+	{20, 192, 192, 21, 17, 5},
+	/* corerev 18: */
+	{0, 0, 0, 0, 0, 0},
+	/* corerev 19: */
+	{0, 0, 0, 0, 0, 0},
 	/* corerev 20: 5120, 49152, 49152, 5376, 4352, 1280 */
 	{20, 192, 192, 21, 17, 5},
 	/* corerev 21: 2304, 14848, 5632, 3584, 3584, 1280 */
@@ -343,6 +349,14 @@ static const u16 xmtfifo_sz[][NFIFO] = {
 	{20, 192, 192, 21, 17, 5},
 	/* corerev 24: 2304, 14848, 5632, 3584, 3584, 1280 */
 	{9, 58, 22, 14, 14, 5},
+	/* corerev 25: */
+	{0, 0, 0, 0, 0, 0},
+	/* corerev 26: */
+	{0, 0, 0, 0, 0, 0},
+	/* corerev 27: */
+	{0, 0, 0, 0, 0, 0},
+	/* corerev 28: 2304, 14848, 5632, 3584, 3584, 1280 */
+	{9, 58, 22, 14, 14, 5},
 };
 
 #ifdef DEBUG
@@ -4596,8 +4610,12 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,
 		wlc_hw->machwcap_backup = wlc_hw->machwcap;
 
 		/* init tx fifo size */
+		WARN_ON((wlc_hw->corerev - XMTFIFOTBL_STARTREV) < 0 ||
+			(wlc_hw->corerev - XMTFIFOTBL_STARTREV) >
+				ARRAY_SIZE(xmtfifo_sz));
 		wlc_hw->xmtfifo_sz =
 		    xmtfifo_sz[(wlc_hw->corerev - XMTFIFOTBL_STARTREV)];
+		WARN_ON(!wlc_hw->xmtfifo_sz[0]);
 
 		/* Get a phy for this band */
 		wlc_hw->band->pi =
-- 
cgit v1.2.3


From ec5ab1dd73a4b28c2e02d8ad585cae01ad626c9a Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:18 +0200
Subject: brcmsmac: fix DMA on SoCs

These extra offsets are only needed by PCIe devices and not when
running on an SoC.

This partly reverts commit:
commit 821e4e93172e4f7d5ac1eade04665c3dc5049c4a
Author: Roland Vossen <rvossen@broadcom.com>
Date:   Mon Aug 8 15:58:58 2011 +0200

    staging: brcm80211: removed unused bus code from softmac

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/dma.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
index b67b20c95712..f64c5cf3fccc 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
@@ -573,6 +573,7 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih,
 	struct dma_info *di;
 	u8 rev = core->id.rev;
 	uint size;
+	struct si_info *sii = container_of(sih, struct si_info, pub);
 
 	/* allocate private info structure */
 	di = kzalloc(sizeof(struct dma_info), GFP_ATOMIC);
@@ -633,11 +634,15 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih,
 	 */
 	di->ddoffsetlow = 0;
 	di->dataoffsetlow = 0;
-	/* add offset for pcie with DMA64 bus */
-	di->ddoffsetlow = 0;
-	di->ddoffsethigh = SI_PCIE_DMA_H32;
+	/* for pci bus, add offset */
+	if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) {
+		/* add offset for pcie with DMA64 bus */
+		di->ddoffsetlow = 0;
+		di->ddoffsethigh = SI_PCIE_DMA_H32;
+	}
 	di->dataoffsetlow = di->ddoffsetlow;
 	di->dataoffsethigh = di->ddoffsethigh;
+
 	/* WAR64450 : DMACtl.Addr ext fields are not supported in SDIOD core. */
 	if ((core->id.id == BCMA_CORE_SDIO_DEV)
 	    && ((rev > 0) && (rev <= 2)))
-- 
cgit v1.2.3


From cacaa64be6c7806fff90bc090a08da02be872d20 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:19 +0200
Subject: brcmsmac: extend brcms_c_chipmatch() to also handle non PCIe devices

Now brcms_c_chipmatch() is also able to handle non PCI devices and also
does some checking for SoC if they are supported by brcmsmac.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 .../net/wireless/brcm80211/brcmsmac/mac80211_if.c  |  3 +-
 drivers/net/wireless/brcm80211/brcmsmac/main.c     | 38 ++++++++++++++++++----
 drivers/net/wireless/brcm80211/brcmsmac/pub.h      |  2 +-
 3 files changed, 34 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
index 2d5a40412690..2b57f57a7927 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -319,8 +319,7 @@ static void brcms_ops_stop(struct ieee80211_hw *hw)
 		return;
 
 	spin_lock_bh(&wl->lock);
-	status = brcms_c_chipmatch(wl->wlc->hw->vendorid,
-				   wl->wlc->hw->deviceid);
+	status = brcms_c_chipmatch(wl->wlc->hw->d11core);
 	spin_unlock_bh(&wl->lock);
 	if (!status) {
 		wiphy_err(wl->wiphy,
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 942ef9942538..d39f7d041e0b 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -4469,11 +4469,9 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,
 	}
 
 	/* verify again the device is supported */
-	if (core->bus->hosttype == BCMA_HOSTTYPE_PCI &&
-	    !brcms_c_chipmatch(pcidev->vendor, pcidev->device)) {
-		wiphy_err(wiphy, "wl%d: brcms_b_attach: Unsupported "
-			"vendor/device (0x%x/0x%x)\n",
-			 unit, pcidev->vendor, pcidev->device);
+	if (!brcms_c_chipmatch(core)) {
+		wiphy_err(wiphy, "wl%d: brcms_b_attach: Unsupported device\n",
+			 unit);
 		err = 12;
 		goto fail;
 	}
@@ -5786,8 +5784,12 @@ void brcms_c_print_txstatus(struct tx_status *txs)
 		 (txs->ackphyrxsh & PRXS1_SQ_MASK) >> PRXS1_SQ_SHIFT);
 }
 
-bool brcms_c_chipmatch(u16 vendor, u16 device)
+static bool brcms_c_chipmatch_pci(struct bcma_device *core)
 {
+	struct pci_dev *pcidev = core->bus->host_pci;
+	u16 vendor = pcidev->vendor;
+	u16 device = pcidev->device;
+
 	if (vendor != PCI_VENDOR_ID_BROADCOM) {
 		pr_err("unknown vendor id %04x\n", vendor);
 		return false;
@@ -5806,6 +5808,30 @@ bool brcms_c_chipmatch(u16 vendor, u16 device)
 	return false;
 }
 
+static bool brcms_c_chipmatch_soc(struct bcma_device *core)
+{
+	struct bcma_chipinfo *chipinfo = &core->bus->chipinfo;
+
+	if (chipinfo->id == BCMA_CHIP_ID_BCM4716)
+		return true;
+
+	pr_err("unknown chip id %04x\n", chipinfo->id);
+	return false;
+}
+
+bool brcms_c_chipmatch(struct bcma_device *core)
+{
+	switch (core->bus->hosttype) {
+	case BCMA_HOSTTYPE_PCI:
+		return brcms_c_chipmatch_pci(core);
+	case BCMA_HOSTTYPE_SOC:
+		return brcms_c_chipmatch_soc(core);
+	default:
+		pr_err("unknown host type: %i\n", core->bus->hosttype);
+		return false;
+	}
+}
+
 #if defined(DEBUG)
 void brcms_c_print_txdesc(struct d11txh *txh)
 {
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/brcm80211/brcmsmac/pub.h
index aa5d67f8d874..5855f4fd16dc 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pub.h
@@ -311,7 +311,7 @@ extern uint brcms_c_detach(struct brcms_c_info *wlc);
 extern int brcms_c_up(struct brcms_c_info *wlc);
 extern uint brcms_c_down(struct brcms_c_info *wlc);
 
-extern bool brcms_c_chipmatch(u16 vendor, u16 device);
+extern bool brcms_c_chipmatch(struct bcma_device *core);
 extern void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx);
 extern void brcms_c_reset(struct brcms_c_info *wlc);
 
-- 
cgit v1.2.3


From ae0146f987cd4f4702ce9764a395d3aa1cff9777 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:20 +0200
Subject: brcmsmac: fix read in write_phy_reg

This reverts a unintended change mad in commit.
commit 4b006b11ca18995677c5f1cd03cc9c42fbe80693
Author: Arend van Spriel <arend@broadcom.com>
Date:   Thu Dec 8 15:06:54 2011 -0800

    brcm80211: smac: use bcma functions for register access in phy code

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
index d16cbecdfc6c..1703e7d7f828 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
@@ -292,7 +292,7 @@ void write_phy_reg(struct brcms_phy *pi, u16 addr, u16 val)
 	bcma_wflush16(pi->d11core, D11REGOFFS(phyregaddr), addr);
 	bcma_write16(pi->d11core, D11REGOFFS(phyregdata), val);
 	if (addr == 0x72)
-		(void)bcma_read16(pi->d11core, D11REGOFFS(phyversion));
+		(void)bcma_read16(pi->d11core, D11REGOFFS(phyregdata));
 #else
 	bcma_write32(pi->d11core, D11REGOFFS(phyregaddr), addr | (val << 16));
 	if (++pi->phy_wreg >= pi->phy_wreg_limit) {
-- 
cgit v1.2.3


From db00348471b3858d74486e3fbb85922be5340ca6 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 30 Jun 2012 15:16:21 +0200
Subject: brcmsmac: handle non PCI devices in the phy code

Some code in write_{radio,radio}_reg() should just be run if this is a
pci based device. Add the condition again which was removed in commit:
commit 821e4e93172e4f7d5ac1eade04665c3dc5049c4a
Author: Roland Vossen <rvossen@broadcom.com>
Date:   Mon Aug 8 15:58:58 2011 +0200

    staging: brcm80211: removed unused bus code from softmac

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
index 1703e7d7f828..91937c5025ce 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
@@ -198,6 +198,8 @@ u16 read_radio_reg(struct brcms_phy *pi, u16 addr)
 
 void write_radio_reg(struct brcms_phy *pi, u16 addr, u16 val)
 {
+	struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub);
+
 	if ((D11REV_GE(pi->sh->corerev, 24)) ||
 	    (D11REV_IS(pi->sh->corerev, 22)
 	     && (pi->pubpi.phy_type != PHY_TYPE_SSN))) {
@@ -209,7 +211,8 @@ void write_radio_reg(struct brcms_phy *pi, u16 addr, u16 val)
 		bcma_write16(pi->d11core, D11REGOFFS(phy4wdatalo), val);
 	}
 
-	if (++pi->phy_wreg >= pi->phy_wreg_limit) {
+	if ((sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) &&
+	    (++pi->phy_wreg >= pi->phy_wreg_limit)) {
 		(void)bcma_read32(pi->d11core, D11REGOFFS(maccontrol));
 		pi->phy_wreg = 0;
 	}
@@ -294,8 +297,11 @@ void write_phy_reg(struct brcms_phy *pi, u16 addr, u16 val)
 	if (addr == 0x72)
 		(void)bcma_read16(pi->d11core, D11REGOFFS(phyregdata));
 #else
+	struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub);
+
 	bcma_write32(pi->d11core, D11REGOFFS(phyregaddr), addr | (val << 16));
-	if (++pi->phy_wreg >= pi->phy_wreg_limit) {
+	if ((sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) &&
+	    (++pi->phy_wreg >= pi->phy_wreg_limit)) {
 		pi->phy_wreg = 0;
 		(void)bcma_read16(pi->d11core, D11REGOFFS(phyversion));
 	}
-- 
cgit v1.2.3


From d081257c78ace442db2a59f0aa4c52c69b252663 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Sun, 8 Jul 2012 12:53:16 +0530
Subject: ath9k_hw: remove debugging masks from AR_MCI_INTERRUPT_RX_MSG_DEFAULT

Remove the CONT_* and LNA_* messages from
AR_MCI_INTERRUPT_RX_MSG_DEFAULT. Those MCI rx messages only
meant for debugging purpose. Including them in default rx_msg
series could raise huge amount of MCI interrupts when BT traffic
is going on. And also it increases power consumption when WLAN
is scanning.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath9k/reg.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 22d24131088a..6592c07ac646 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -2081,12 +2081,6 @@ enum {
 					 AR_MCI_INTERRUPT_RX_MSG_REMOTE_RESET| \
 					 AR_MCI_INTERRUPT_RX_MSG_SYS_WAKING  | \
 					 AR_MCI_INTERRUPT_RX_MSG_SYS_SLEEPING| \
-					 AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO   | \
-					 AR_MCI_INTERRUPT_RX_MSG_LNA_CONTROL | \
-					 AR_MCI_INTERRUPT_RX_MSG_LNA_INFO    | \
-					 AR_MCI_INTERRUPT_RX_MSG_CONT_NACK   | \
-					 AR_MCI_INTERRUPT_RX_MSG_CONT_INFO   | \
-					 AR_MCI_INTERRUPT_RX_MSG_CONT_RST    | \
 					 AR_MCI_INTERRUPT_RX_MSG_REQ_WAKE)
 
 #define AR_MCI_CPU_INT					0x1840
-- 
cgit v1.2.3


From 4519a7433835f1a8dda242ad508233fcc5963545 Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sat, 7 Jul 2012 18:01:53 +0200
Subject: carl9170: import 1.9.6 firmware headers

Import new headers from my firmware branch:
<https://github.com/chunkeey/carl9170fw>

visit our wiki at:
<http://wireless.kernel.org/en/users/Drivers/carl9170.fw>

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/fwdesc.h  | 3 +++
 drivers/net/wireless/ath/carl9170/version.h | 8 ++++----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/ath/carl9170/fwdesc.h b/drivers/net/wireless/ath/carl9170/fwdesc.h
index 6d9c0891ce7f..66848d47c88e 100644
--- a/drivers/net/wireless/ath/carl9170/fwdesc.h
+++ b/drivers/net/wireless/ath/carl9170/fwdesc.h
@@ -78,6 +78,9 @@ enum carl9170fw_feature_list {
 	/* HW (ANI, CCA, MIB) tally counters */
 	CARL9170FW_HW_COUNTERS,
 
+	/* Firmware will pass BA when BARs are queued */
+	CARL9170FW_RX_BA_FILTER,
+
 	/* KEEP LAST */
 	__CARL9170FW_FEATURE_NUM
 };
diff --git a/drivers/net/wireless/ath/carl9170/version.h b/drivers/net/wireless/ath/carl9170/version.h
index e651db856344..2ec3e9191e4d 100644
--- a/drivers/net/wireless/ath/carl9170/version.h
+++ b/drivers/net/wireless/ath/carl9170/version.h
@@ -1,7 +1,7 @@
 #ifndef __CARL9170_SHARED_VERSION_H
 #define __CARL9170_SHARED_VERSION_H
-#define CARL9170FW_VERSION_YEAR 11
-#define CARL9170FW_VERSION_MONTH 8
-#define CARL9170FW_VERSION_DAY 15
-#define CARL9170FW_VERSION_GIT "1.9.4"
+#define CARL9170FW_VERSION_YEAR 12
+#define CARL9170FW_VERSION_MONTH 7
+#define CARL9170FW_VERSION_DAY 7
+#define CARL9170FW_VERSION_GIT "1.9.6"
 #endif /* __CARL9170_SHARED_VERSION_H */
-- 
cgit v1.2.3


From c9122c0d63a50bab0a97dc936a38c0f921b6930e Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sat, 7 Jul 2012 21:13:59 +0200
Subject: carl9170: fix HT peer BA session corruption
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This patch adds an alternative tx status path
for BlockAck Requests as the hardware doesn't
recognize that a BlockAck Requests is usually
acked with a BlockAck and not a legacy ACK.

Without this patch, the stack would constantly
resent old and stale BARs. So, depending on the
receiver stack, this could lead to:

 - "stuck" ba sessions and package loss, as the
   stale BAR would reset the sequence each time.

 - lots of reorder releases.

 - ...

Reported-by: Sean Patrick Santos <quantheory@gmail.com>
Reported-by: Mikołaj Kuligowski <mikolaj.q@wp.pl>
Reported-by: Per-Erik Westerberg <per-erik.westerberg@bredband.net>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/carl9170/carl9170.h | 11 +++++
 drivers/net/wireless/ath/carl9170/fw.c       |  3 ++
 drivers/net/wireless/ath/carl9170/main.c     |  6 +++
 drivers/net/wireless/ath/carl9170/rx.c       | 49 ++++++++++++++++++++++
 drivers/net/wireless/ath/carl9170/tx.c       | 63 ++++++++++++++++++++++++++++
 5 files changed, 132 insertions(+)

diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h
index 0cea20e3e250..376be11161c0 100644
--- a/drivers/net/wireless/ath/carl9170/carl9170.h
+++ b/drivers/net/wireless/ath/carl9170/carl9170.h
@@ -289,6 +289,7 @@ struct ar9170 {
 		unsigned int mem_block_size;
 		unsigned int rx_size;
 		unsigned int tx_seq_table;
+		bool ba_filter;
 	} fw;
 
 	/* interface configuration combinations */
@@ -425,6 +426,10 @@ struct ar9170 {
 	struct sk_buff *rx_failover;
 	int rx_failover_missing;
 
+	/* FIFO for collecting outstanding BlockAckRequest */
+	struct list_head bar_list[__AR9170_NUM_TXQ];
+	spinlock_t bar_list_lock[__AR9170_NUM_TXQ];
+
 #ifdef CONFIG_CARL9170_WPC
 	struct {
 		bool pbc_state;
@@ -468,6 +473,12 @@ enum carl9170_ps_off_override_reasons {
 	PS_OFF_BCN	= BIT(1),
 };
 
+struct carl9170_bar_list_entry {
+	struct list_head list;
+	struct rcu_head head;
+	struct sk_buff *skb;
+};
+
 struct carl9170_ba_stats {
 	u8 ampdu_len;
 	u8 ampdu_ack_len;
diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index 5c73c03872f3..c5ca6f1f5836 100644
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -307,6 +307,9 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
 	if (SUPP(CARL9170FW_WOL))
 		device_set_wakeup_enable(&ar->udev->dev, true);
 
+	if (SUPP(CARL9170FW_RX_BA_FILTER))
+		ar->fw.ba_filter = true;
+
 	if_comb_types = BIT(NL80211_IFTYPE_STATION) |
 			BIT(NL80211_IFTYPE_P2P_CLIENT);
 
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 8d2523b3f722..858e58dfc4dc 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -949,6 +949,9 @@ static void carl9170_op_configure_filter(struct ieee80211_hw *hw,
 	if (ar->fw.rx_filter && changed_flags & ar->rx_filter_caps) {
 		u32 rx_filter = 0;
 
+		if (!ar->fw.ba_filter)
+			rx_filter |= CARL9170_RX_FILTER_CTL_OTHER;
+
 		if (!(*new_flags & (FIF_FCSFAIL | FIF_PLCPFAIL)))
 			rx_filter |= CARL9170_RX_FILTER_BAD;
 
@@ -1753,6 +1756,9 @@ void *carl9170_alloc(size_t priv_size)
 	for (i = 0; i < ar->hw->queues; i++) {
 		skb_queue_head_init(&ar->tx_status[i]);
 		skb_queue_head_init(&ar->tx_pending[i]);
+
+		INIT_LIST_HEAD(&ar->bar_list[i]);
+		spin_lock_init(&ar->bar_list_lock[i]);
 	}
 	INIT_WORK(&ar->ps_work, carl9170_ps_work);
 	INIT_WORK(&ar->ping_work, carl9170_ping_work);
diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index 84b22eec7abd..25910a14e79c 100644
--- a/drivers/net/wireless/ath/carl9170/rx.c
+++ b/drivers/net/wireless/ath/carl9170/rx.c
@@ -576,6 +576,53 @@ static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len)
 	}
 }
 
+static void carl9170_ba_check(struct ar9170 *ar, void *data, unsigned int len)
+{
+	struct ieee80211_bar *bar = (void *) data;
+	struct carl9170_bar_list_entry *entry;
+	unsigned int queue;
+
+	if (likely(!ieee80211_is_back(bar->frame_control)))
+		return;
+
+	if (len <= sizeof(*bar) + FCS_LEN)
+		return;
+
+	queue = TID_TO_WME_AC(((le16_to_cpu(bar->control) &
+		IEEE80211_BAR_CTRL_TID_INFO_MASK) >>
+		IEEE80211_BAR_CTRL_TID_INFO_SHIFT) & 7);
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(entry, &ar->bar_list[queue], list) {
+		struct sk_buff *entry_skb = entry->skb;
+		struct _carl9170_tx_superframe *super = (void *)entry_skb->data;
+		struct ieee80211_bar *entry_bar = (void *)super->frame_data;
+
+#define TID_CHECK(a, b) (						\
+	((a) & cpu_to_le16(IEEE80211_BAR_CTRL_TID_INFO_MASK)) ==	\
+	((b) & cpu_to_le16(IEEE80211_BAR_CTRL_TID_INFO_MASK)))		\
+
+		if (bar->start_seq_num == entry_bar->start_seq_num &&
+		    TID_CHECK(bar->control, entry_bar->control) &&
+		    compare_ether_addr(bar->ra, entry_bar->ta) == 0 &&
+		    compare_ether_addr(bar->ta, entry_bar->ra) == 0) {
+			struct ieee80211_tx_info *tx_info;
+
+			tx_info = IEEE80211_SKB_CB(entry_skb);
+			tx_info->flags |= IEEE80211_TX_STAT_ACK;
+
+			spin_lock_bh(&ar->bar_list_lock[queue]);
+			list_del_rcu(&entry->list);
+			spin_unlock_bh(&ar->bar_list_lock[queue]);
+			kfree_rcu(entry, head);
+			break;
+		}
+	}
+	rcu_read_unlock();
+
+#undef TID_CHECK
+}
+
 static bool carl9170_ampdu_check(struct ar9170 *ar, u8 *buf, u8 ms)
 {
 	__le16 fc;
@@ -738,6 +785,8 @@ static void carl9170_handle_mpdu(struct ar9170 *ar, u8 *buf, int len)
 
 	carl9170_ps_beacon(ar, buf, mpdu_len);
 
+	carl9170_ba_check(ar, buf, mpdu_len);
+
 	skb = carl9170_rx_copy_data(buf, mpdu_len);
 	if (!skb)
 		goto drop;
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index ede0b572cebc..6a8681407a1d 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -436,6 +436,45 @@ out_rcu:
 	rcu_read_unlock();
 }
 
+static void carl9170_tx_bar_status(struct ar9170 *ar, struct sk_buff *skb,
+	struct ieee80211_tx_info *tx_info)
+{
+	struct _carl9170_tx_superframe *super = (void *) skb->data;
+	struct ieee80211_bar *bar = (void *) super->frame_data;
+
+	/*
+	 * Unlike all other frames, the status report for BARs does
+	 * not directly come from the hardware as it is incapable of
+	 * matching a BA to a previously send BAR.
+	 * Instead the RX-path will scan for incoming BAs and set the
+	 * IEEE80211_TX_STAT_ACK if it sees one that was likely
+	 * caused by a BAR from us.
+	 */
+
+	if (unlikely(ieee80211_is_back_req(bar->frame_control)) &&
+	   !(tx_info->flags & IEEE80211_TX_STAT_ACK)) {
+		struct carl9170_bar_list_entry *entry;
+		int queue = skb_get_queue_mapping(skb);
+
+		rcu_read_lock();
+		list_for_each_entry_rcu(entry, &ar->bar_list[queue], list) {
+			if (entry->skb == skb) {
+				spin_lock_bh(&ar->bar_list_lock[queue]);
+				list_del_rcu(&entry->list);
+				spin_unlock_bh(&ar->bar_list_lock[queue]);
+				kfree_rcu(entry, head);
+				goto out;
+			}
+		}
+
+		WARN(1, "bar not found in %d - ra:%pM ta:%pM c:%x ssn:%x\n",
+		       queue, bar->ra, bar->ta, bar->control,
+			bar->start_seq_num);
+out:
+		rcu_read_unlock();
+	}
+}
+
 void carl9170_tx_status(struct ar9170 *ar, struct sk_buff *skb,
 			const bool success)
 {
@@ -445,6 +484,8 @@ void carl9170_tx_status(struct ar9170 *ar, struct sk_buff *skb,
 
 	txinfo = IEEE80211_SKB_CB(skb);
 
+	carl9170_tx_bar_status(ar, skb, txinfo);
+
 	if (success)
 		txinfo->flags |= IEEE80211_TX_STAT_ACK;
 	else
@@ -1265,6 +1306,26 @@ out_rcu:
 	return false;
 }
 
+static void carl9170_bar_check(struct ar9170 *ar, struct sk_buff *skb)
+{
+	struct _carl9170_tx_superframe *super = (void *) skb->data;
+	struct ieee80211_bar *bar = (void *) super->frame_data;
+
+	if (unlikely(ieee80211_is_back_req(bar->frame_control)) &&
+	    skb->len >= sizeof(struct ieee80211_bar)) {
+		struct carl9170_bar_list_entry *entry;
+		unsigned int queue = skb_get_queue_mapping(skb);
+
+		entry = kmalloc(sizeof(*entry), GFP_ATOMIC);
+		if (!WARN_ON_ONCE(!entry)) {
+			entry->skb = skb;
+			spin_lock_bh(&ar->bar_list_lock[queue]);
+			list_add_tail_rcu(&entry->list, &ar->bar_list[queue]);
+			spin_unlock_bh(&ar->bar_list_lock[queue]);
+		}
+	}
+}
+
 static void carl9170_tx(struct ar9170 *ar)
 {
 	struct sk_buff *skb;
@@ -1287,6 +1348,8 @@ static void carl9170_tx(struct ar9170 *ar)
 			if (unlikely(carl9170_tx_ps_drop(ar, skb)))
 				continue;
 
+			carl9170_bar_check(ar, skb);
+
 			atomic_inc(&ar->tx_total_pending);
 
 			q = __carl9170_get_queue(ar, i);
-- 
cgit v1.2.3


From 5d7d55d681d522d1ebaca68fd7e9166b3204245a Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon, 9 Jul 2012 14:41:47 +0200
Subject: rt2x00pci: small 3290 changes cleanup

Fix indention and remove unnecessary brackets and compares.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800pci.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index dd436125fe3d..235376e9cb04 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -986,7 +986,7 @@ static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev)
 	int i, count;
 
 	rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, &reg);
-	if ((rt2x00_get_field32(reg, WLAN_EN) == 1))
+	if (rt2x00_get_field32(reg, WLAN_EN))
 		return 0;
 
 	rt2x00_set_field32(&reg, WLAN_GPIO_OUT_OE_BIT_ALL, 0xff);
@@ -1004,9 +1004,9 @@ static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev)
 		 */
 		for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
 			rt2800_register_read(rt2x00dev, CMB_CTRL, &reg);
-			if ((rt2x00_get_field32(reg, PLL_LD) == 1) &&
-				(rt2x00_get_field32(reg, XTAL_RDY) == 1))
-					break;
+			if (rt2x00_get_field32(reg, PLL_LD) &&
+			    rt2x00_get_field32(reg, XTAL_RDY))
+				break;
 			udelay(REGISTER_BUSY_DELAY);
 		}
 
-- 
cgit v1.2.3


From 7573cb5b46f878e4b3477f60f86355197e36e04a Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon, 9 Jul 2012 14:41:48 +0200
Subject: rt2800lib: merge same defines

Merge 3290 and 5390 POWER_BOUND and FREQ_OFFSET_BOUND defines.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2800lib.c | 29 ++++++++++++-----------------
 1 file changed, 12 insertions(+), 17 deletions(-)

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 068276ee8aff..e76f03c9b468 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1940,10 +1940,8 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev,
 	rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
 }
 
-#define RT3290_POWER_BOUND     0x27
-#define RT3290_FREQ_OFFSET_BOUND       0x5f
-#define RT5390_POWER_BOUND     0x27
-#define RT5390_FREQ_OFFSET_BOUND       0x5f
+#define POWER_BOUND		0x27
+#define FREQ_OFFSET_BOUND	0x5f
 
 static void rt2800_config_channel_rf3290(struct rt2x00_dev *rt2x00dev,
 					 struct ieee80211_conf *conf,
@@ -1959,16 +1957,15 @@ static void rt2800_config_channel_rf3290(struct rt2x00_dev *rt2x00dev,
 	rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
 
 	rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr);
-	if (info->default_power1 > RT3290_POWER_BOUND)
-		rt2x00_set_field8(&rfcsr, RFCSR49_TX, RT3290_POWER_BOUND);
+	if (info->default_power1 > POWER_BOUND)
+		rt2x00_set_field8(&rfcsr, RFCSR49_TX, POWER_BOUND);
 	else
 		rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1);
 	rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
 
 	rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
-	if (rt2x00dev->freq_offset > RT3290_FREQ_OFFSET_BOUND)
-		rt2x00_set_field8(&rfcsr, RFCSR17_CODE,
-				  RT3290_FREQ_OFFSET_BOUND);
+	if (rt2x00dev->freq_offset > FREQ_OFFSET_BOUND)
+		rt2x00_set_field8(&rfcsr, RFCSR17_CODE, FREQ_OFFSET_BOUND);
 	else
 		rt2x00_set_field8(&rfcsr, RFCSR17_CODE, rt2x00dev->freq_offset);
 	rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
@@ -2002,17 +1999,16 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 	rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
 
 	rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr);
-	if (info->default_power1 > RT5390_POWER_BOUND)
-		rt2x00_set_field8(&rfcsr, RFCSR49_TX, RT5390_POWER_BOUND);
+	if (info->default_power1 > POWER_BOUND)
+		rt2x00_set_field8(&rfcsr, RFCSR49_TX, POWER_BOUND);
 	else
 		rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1);
 	rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
 
 	if (rt2x00_rt(rt2x00dev, RT5392)) {
 		rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr);
-		if (info->default_power1 > RT5390_POWER_BOUND)
-			rt2x00_set_field8(&rfcsr, RFCSR50_TX,
-					  RT5390_POWER_BOUND);
+		if (info->default_power1 > POWER_BOUND)
+			rt2x00_set_field8(&rfcsr, RFCSR50_TX, POWER_BOUND);
 		else
 			rt2x00_set_field8(&rfcsr, RFCSR50_TX,
 					  info->default_power2);
@@ -2031,9 +2027,8 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 	rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
 
 	rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
-	if (rt2x00dev->freq_offset > RT5390_FREQ_OFFSET_BOUND)
-		rt2x00_set_field8(&rfcsr, RFCSR17_CODE,
-				  RT5390_FREQ_OFFSET_BOUND);
+	if (rt2x00dev->freq_offset > FREQ_OFFSET_BOUND)
+		rt2x00_set_field8(&rfcsr, RFCSR17_CODE, FREQ_OFFSET_BOUND);
 	else
 		rt2x00_set_field8(&rfcsr, RFCSR17_CODE, rt2x00dev->freq_offset);
 	rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
-- 
cgit v1.2.3


From db36f792370959ff26458f80942cf98fe8249d95 Mon Sep 17 00:00:00 2001
From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Mon, 9 Jul 2012 17:24:50 +0200
Subject: rt2x00: remove unused argument

Data pointer on rt2x00queue_for_each_entry() is never used - remove it.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rt2x00/rt2x00queue.c | 10 ++++------
 drivers/net/wireless/rt2x00/rt2x00queue.h |  5 +----
 drivers/net/wireless/rt2x00/rt2x00usb.c   | 20 +++++++-------------
 3 files changed, 12 insertions(+), 23 deletions(-)

diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 2fd830103415..f7e74a0a7759 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -774,9 +774,7 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
 bool rt2x00queue_for_each_entry(struct data_queue *queue,
 				enum queue_index start,
 				enum queue_index end,
-				void *data,
-				bool (*fn)(struct queue_entry *entry,
-					   void *data))
+				bool (*fn)(struct queue_entry *entry))
 {
 	unsigned long irqflags;
 	unsigned int index_start;
@@ -807,17 +805,17 @@ bool rt2x00queue_for_each_entry(struct data_queue *queue,
 	 */
 	if (index_start < index_end) {
 		for (i = index_start; i < index_end; i++) {
-			if (fn(&queue->entries[i], data))
+			if (fn(&queue->entries[i]))
 				return true;
 		}
 	} else {
 		for (i = index_start; i < queue->limit; i++) {
-			if (fn(&queue->entries[i], data))
+			if (fn(&queue->entries[i]))
 				return true;
 		}
 
 		for (i = 0; i < index_end; i++) {
-			if (fn(&queue->entries[i], data))
+			if (fn(&queue->entries[i]))
 				return true;
 		}
 	}
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 5f1392c72673..9b8c10a86dee 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -584,7 +584,6 @@ struct data_queue_desc {
  * @queue: Pointer to @data_queue
  * @start: &enum queue_index Pointer to start index
  * @end: &enum queue_index Pointer to end index
- * @data: Data to pass to the callback function
  * @fn: The function to call for each &struct queue_entry
  *
  * This will walk through all entries in the queue, in chronological
@@ -597,9 +596,7 @@ struct data_queue_desc {
 bool rt2x00queue_for_each_entry(struct data_queue *queue,
 				enum queue_index start,
 				enum queue_index end,
-				void *data,
-				bool (*fn)(struct queue_entry *entry,
-					   void *data));
+				bool (*fn)(struct queue_entry *entry));
 
 /**
  * rt2x00queue_empty - Check if the queue is empty.
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 74ecc33fdd90..40ea80725a96 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -285,7 +285,7 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
 		queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
 }
 
-static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry, void* data)
+static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
@@ -390,7 +390,7 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb)
 	queue_work(rt2x00dev->workqueue, &rt2x00dev->rxdone_work);
 }
 
-static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry, void* data)
+static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
@@ -427,18 +427,12 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
 	case QID_AC_BE:
 	case QID_AC_BK:
 		if (!rt2x00queue_empty(queue))
-			rt2x00queue_for_each_entry(queue,
-						   Q_INDEX_DONE,
-						   Q_INDEX,
-						   NULL,
+			rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
 						   rt2x00usb_kick_tx_entry);
 		break;
 	case QID_RX:
 		if (!rt2x00queue_full(queue))
-			rt2x00queue_for_each_entry(queue,
-						   Q_INDEX,
-						   Q_INDEX_DONE,
-						   NULL,
+			rt2x00queue_for_each_entry(queue, Q_INDEX, Q_INDEX_DONE,
 						   rt2x00usb_kick_rx_entry);
 		break;
 	default:
@@ -447,7 +441,7 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_kick_queue);
 
-static bool rt2x00usb_flush_entry(struct queue_entry *entry, void* data)
+static bool rt2x00usb_flush_entry(struct queue_entry *entry)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct queue_entry_priv_usb *entry_priv = entry->priv_data;
@@ -474,7 +468,7 @@ void rt2x00usb_flush_queue(struct data_queue *queue, bool drop)
 	unsigned int i;
 
 	if (drop)
-		rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX, NULL,
+		rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
 					   rt2x00usb_flush_entry);
 
 	/*
@@ -565,7 +559,7 @@ void rt2x00usb_clear_entry(struct queue_entry *entry)
 	entry->flags = 0;
 
 	if (entry->queue->qid == QID_RX)
-		rt2x00usb_kick_rx_entry(entry, NULL);
+		rt2x00usb_kick_rx_entry(entry);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_clear_entry);
 
-- 
cgit v1.2.3


From 9a89c3a856236ee6b68987dd0a0195010c3b801c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Mon, 9 Jul 2012 19:34:59 +0200
Subject: bcma: fix CC driver compilation on MIPS
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c
index 61c19cef59a7..a4c3ebcc4c86 100644
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
@@ -137,7 +137,7 @@ void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
 				       | BCMA_CC_CORECTL_UARTCLKEN);
 		}
 	} else {
-		bcma_err(bus, "serial not supported on this device ccrev: 0x%x\n", ccrev);
+		bcma_err(cc->core->bus, "serial not supported on this device ccrev: 0x%x\n", ccrev);
 		return;
 	}
 
-- 
cgit v1.2.3


From 650cef38263c0f4c8970265354432be154eef425 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Mon, 9 Jul 2012 22:03:10 +0200
Subject: bcma: add PMU clock support for BCM4706
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/bcma/driver_chipcommon_pmu.c        | 40 ++++++++++++++++++++++++++---
 include/linux/bcma/bcma_driver_chipcommon.h | 14 ++++++++++
 2 files changed, 50 insertions(+), 4 deletions(-)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index 74a87d530424..44326178db29 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -226,6 +226,36 @@ static u32 bcma_pmu_clock(struct bcma_drv_cc *cc, u32 pll0, u32 m)
 	return (fc / div) * 1000000;
 }
 
+static u32 bcma_pmu_clock_bcm4706(struct bcma_drv_cc *cc, u32 pll0, u32 m)
+{
+	u32 tmp, ndiv, p1div, p2div;
+	u32 clock;
+
+	BUG_ON(!m || m > 4);
+
+	/* Get N, P1 and P2 dividers to determine CPU clock */
+	tmp = bcma_chipco_pll_read(cc, pll0 + BCMA_CC_PMU6_4706_PROCPLL_OFF);
+	ndiv = (tmp & BCMA_CC_PMU6_4706_PROC_NDIV_INT_MASK)
+		>> BCMA_CC_PMU6_4706_PROC_NDIV_INT_SHIFT;
+	p1div = (tmp & BCMA_CC_PMU6_4706_PROC_P1DIV_MASK)
+		>> BCMA_CC_PMU6_4706_PROC_P1DIV_SHIFT;
+	p2div = (tmp & BCMA_CC_PMU6_4706_PROC_P2DIV_MASK)
+		>> BCMA_CC_PMU6_4706_PROC_P2DIV_SHIFT;
+
+	tmp = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT);
+	if (tmp & BCMA_CC_CHIPST_4706_PKG_OPTION)
+		/* Low cost bonding: Fixed reference clock 25MHz and m = 4 */
+		clock = (25000000 / 4) * ndiv * p2div / p1div;
+	else
+		/* Fixed reference clock 25MHz and m = 2 */
+		clock = (25000000 / 2) * ndiv * p2div / p1div;
+
+	if (m == BCMA_CC_PMU5_MAINPLL_SSB)
+		clock = clock / 4;
+
+	return clock;
+}
+
 /* query bus clock frequency for PMU-enabled chipcommon */
 u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc)
 {
@@ -245,8 +275,8 @@ u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc)
 		return bcma_pmu_clock(cc, BCMA_CC_PMU5357_MAINPLL_PLL0,
 				      BCMA_CC_PMU5_MAINPLL_SSB);
 	case BCMA_CHIP_ID_BCM4706:
-		return bcma_pmu_clock(cc, BCMA_CC_PMU4706_MAINPLL_PLL0,
-				      BCMA_CC_PMU5_MAINPLL_SSB);
+		return bcma_pmu_clock_bcm4706(cc, BCMA_CC_PMU4706_MAINPLL_PLL0,
+					      BCMA_CC_PMU5_MAINPLL_SSB);
 	case BCMA_CHIP_ID_BCM53572:
 		return 75000000;
 	default:
@@ -267,6 +297,10 @@ u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc)
 	if (cc->pmu.rev >= 5) {
 		u32 pll;
 		switch (bus->chipinfo.id) {
+		case BCMA_CHIP_ID_BCM4706:
+			return bcma_pmu_clock_bcm4706(cc,
+						BCMA_CC_PMU4706_MAINPLL_PLL0,
+						BCMA_CC_PMU5_MAINPLL_CPU);
 		case BCMA_CHIP_ID_BCM5356:
 			pll = BCMA_CC_PMU5356_MAINPLL_PLL0;
 			break;
@@ -279,8 +313,6 @@ u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc)
 			break;
 		}
 
-		/* TODO: if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706)
-		  return si_4706_pmu_clock(sih, osh, cc, PMU4706_MAINPLL_PLL0, PMU5_MAINPLL_CPU); */
 		return bcma_pmu_clock(cc, pll, BCMA_CC_PMU5_MAINPLL_CPU);
 	}
 
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 12975eac403f..fbd0d49dc4d2 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -88,6 +88,11 @@
 #define  BCMA_CC_CHIPST_4313_OTP_PRESENT	2
 #define  BCMA_CC_CHIPST_4331_SPROM_PRESENT	2
 #define  BCMA_CC_CHIPST_4331_OTP_PRESENT	4
+#define  BCMA_CC_CHIPST_4706_PKG_OPTION		BIT(0) /* 0: full-featured package 1: low-cost package */
+#define  BCMA_CC_CHIPST_4706_SFLASH_PRESENT	BIT(1) /* 0: parallel, 1: serial flash is present */
+#define  BCMA_CC_CHIPST_4706_SFLASH_TYPE	BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */
+#define  BCMA_CC_CHIPST_4706_MIPS_BENDIAN	BIT(3) /* 0: little, 1: big endian */
+#define  BCMA_CC_CHIPST_4706_PCIE1_DISABLE	BIT(5) /* PCIE1 enable strap pin */
 #define BCMA_CC_JCMD			0x0030		/* Rev >= 10 only */
 #define  BCMA_CC_JCMD_START		0x80000000
 #define  BCMA_CC_JCMD_BUSY		0x80000000
@@ -280,6 +285,15 @@
 
 /* 4706 PMU */
 #define BCMA_CC_PMU4706_MAINPLL_PLL0	0
+#define BCMA_CC_PMU6_4706_PROCPLL_OFF	4	/* The CPU PLL */
+#define  BCMA_CC_PMU6_4706_PROC_P2DIV_MASK	0x000f0000
+#define  BCMA_CC_PMU6_4706_PROC_P2DIV_SHIFT	16
+#define  BCMA_CC_PMU6_4706_PROC_P1DIV_MASK	0x0000f000
+#define  BCMA_CC_PMU6_4706_PROC_P1DIV_SHIFT	12
+#define  BCMA_CC_PMU6_4706_PROC_NDIV_INT_MASK	0x00000ff8
+#define  BCMA_CC_PMU6_4706_PROC_NDIV_INT_SHIFT	3
+#define  BCMA_CC_PMU6_4706_PROC_NDIV_MODE_MASK	0x00000007
+#define  BCMA_CC_PMU6_4706_PROC_NDIV_MODE_SHIFT	0
 
 /* ALP clock on pre-PMU chips */
 #define BCMA_CC_PMU_ALP_CLOCK		20000000
-- 
cgit v1.2.3


From 5da7b2e05ec17d8a90ea1f463d3b7d46975ceef2 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Tue, 10 Jul 2012 16:27:28 -0400
Subject: i2400m: remove SDIO device support

SDIO support in this driver was intended to support the iwmc3200
device.  This hardware never became available to normal humans.
Leaving this driver imposes unwelcome maintenance costs for no clear
benefit.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
---
 drivers/net/wimax/i2400m/Kconfig             |  22 -
 drivers/net/wimax/i2400m/Makefile            |   8 -
 drivers/net/wimax/i2400m/driver.c            |   3 +-
 drivers/net/wimax/i2400m/fw.c                |   3 +-
 drivers/net/wimax/i2400m/i2400m-sdio.h       | 157 -------
 drivers/net/wimax/i2400m/i2400m.h            |  13 +-
 drivers/net/wimax/i2400m/sdio-debug-levels.h |  22 -
 drivers/net/wimax/i2400m/sdio-fw.c           | 210 ----------
 drivers/net/wimax/i2400m/sdio-rx.c           | 301 --------------
 drivers/net/wimax/i2400m/sdio-tx.c           | 177 --------
 drivers/net/wimax/i2400m/sdio.c              | 602 ---------------------------
 11 files changed, 8 insertions(+), 1510 deletions(-)
 delete mode 100644 drivers/net/wimax/i2400m/i2400m-sdio.h
 delete mode 100644 drivers/net/wimax/i2400m/sdio-debug-levels.h
 delete mode 100644 drivers/net/wimax/i2400m/sdio-fw.c
 delete mode 100644 drivers/net/wimax/i2400m/sdio-rx.c
 delete mode 100644 drivers/net/wimax/i2400m/sdio-tx.c
 delete mode 100644 drivers/net/wimax/i2400m/sdio.c

diff --git a/drivers/net/wimax/i2400m/Kconfig b/drivers/net/wimax/i2400m/Kconfig
index 672de18a776c..71453db14258 100644
--- a/drivers/net/wimax/i2400m/Kconfig
+++ b/drivers/net/wimax/i2400m/Kconfig
@@ -7,9 +7,6 @@ config WIMAX_I2400M
 comment "Enable USB support to see WiMAX USB drivers"
 	depends on USB = n
 
-comment "Enable MMC support to see WiMAX SDIO drivers"
-	depends on MMC = n
-
 config WIMAX_I2400M_USB
 	tristate "Intel Wireless WiMAX Connection 2400 over USB (including 5x50)"
 	depends on WIMAX && USB
@@ -21,25 +18,6 @@ config WIMAX_I2400M_USB
 
 	  If unsure, it is safe to select M (module).
 
-config WIMAX_I2400M_SDIO
-	tristate "Intel Wireless WiMAX Connection 2400 over SDIO"
-	depends on WIMAX && MMC
-	select WIMAX_I2400M
-	help
-	  Select if you have a device based on the Intel WiMAX
-	  Connection 2400 over SDIO.
-
-	  If unsure, it is safe to select M (module).
-
-config WIMAX_IWMC3200_SDIO
-	bool "Intel Wireless Multicom WiMAX Connection 3200 over SDIO (EXPERIMENTAL)"
-	depends on WIMAX_I2400M_SDIO
-	depends on EXPERIMENTAL
-	select IWMC3200TOP
-	help
-	  Select if you have a device based on the Intel Multicom WiMAX
-          Connection 3200 over SDIO.
-
 config WIMAX_I2400M_DEBUG_LEVEL
 	int "WiMAX i2400m debug level"
 	depends on WIMAX_I2400M
diff --git a/drivers/net/wimax/i2400m/Makefile b/drivers/net/wimax/i2400m/Makefile
index 5d9e018d31af..f6d19c348082 100644
--- a/drivers/net/wimax/i2400m/Makefile
+++ b/drivers/net/wimax/i2400m/Makefile
@@ -1,7 +1,6 @@
 
 obj-$(CONFIG_WIMAX_I2400M) += i2400m.o
 obj-$(CONFIG_WIMAX_I2400M_USB) += i2400m-usb.o
-obj-$(CONFIG_WIMAX_I2400M_SDIO) += i2400m-sdio.o
 
 i2400m-y :=		\
 	control.o	\
@@ -21,10 +20,3 @@ i2400m-usb-y :=			\
 	usb-tx.o		\
 	usb-rx.o		\
 	usb.o
-
-
-i2400m-sdio-y := 		\
-	sdio.o      		\
-	sdio-tx.o   		\
-	sdio-fw.o	 	\
-	sdio-rx.o
diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c
index 47cae7150bc1..850b8bc38bee 100644
--- a/drivers/net/wimax/i2400m/driver.c
+++ b/drivers/net/wimax/i2400m/driver.c
@@ -754,8 +754,7 @@ EXPORT_SYMBOL_GPL(i2400m_error_recovery);
 /*
  * Alloc the command and ack buffers for boot mode
  *
- * Get the buffers needed to deal with boot mode messages.  These
- * buffers need to be allocated before the sdio receive irq is setup.
+ * Get the buffers needed to deal with boot mode messages.
  */
 static
 int i2400m_bm_buf_alloc(struct i2400m *i2400m)
diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c
index 7cbd7d231e11..7632f8cf09df 100644
--- a/drivers/net/wimax/i2400m/fw.c
+++ b/drivers/net/wimax/i2400m/fw.c
@@ -51,8 +51,7 @@
  * firmware. Normal hardware takes only signed firmware.
  *
  * On boot mode, in USB, we write to the device using the bulk out
- * endpoint and read from it in the notification endpoint. In SDIO we
- * talk to it via the write address and read from the read address.
+ * endpoint and read from it in the notification endpoint.
  *
  * Upon entrance to boot mode, the device sends (preceded with a few
  * zero length packets (ZLPs) on the notification endpoint in USB) a
diff --git a/drivers/net/wimax/i2400m/i2400m-sdio.h b/drivers/net/wimax/i2400m/i2400m-sdio.h
deleted file mode 100644
index 1d63ffdedfde..000000000000
--- a/drivers/net/wimax/i2400m/i2400m-sdio.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Intel Wireless WiMAX Connection 2400m
- * SDIO-specific i2400m driver definitions
- *
- *
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <linux-wimax@intel.com>
- * Brian Bian <brian.bian@intel.com>
- * Dirk Brandewie <dirk.j.brandewie@intel.com>
- * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
- * Yanir Lubetkin <yanirx.lubetkin@intel.com>
- *  - Initial implementation
- *
- *
- * This driver implements the bus-specific part of the i2400m for
- * SDIO. Check i2400m.h for a generic driver description.
- *
- * ARCHITECTURE
- *
- * This driver sits under the bus-generic i2400m driver, providing the
- * connection to the device.
- *
- * When probed, all the function pointers are setup and then the
- * bus-generic code called. The generic driver will then use the
- * provided pointers for uploading firmware (i2400ms_bus_bm*() in
- * sdio-fw.c) and then setting up the device (i2400ms_dev_*() in
- * sdio.c).
- *
- * Once firmware is uploaded, TX functions (sdio-tx.c) are called when
- * data is ready for transmission in the TX fifo; then the SDIO IRQ is
- * fired and data is available (sdio-rx.c), it is sent to the generic
- * driver for processing with i2400m_rx.
- */
-
-#ifndef __I2400M_SDIO_H__
-#define __I2400M_SDIO_H__
-
-#include "i2400m.h"
-
-/* Host-Device interface for SDIO */
-enum {
-	I2400M_SDIO_BOOT_RETRIES = 3,
-	I2400MS_BLK_SIZE = 256,
-	I2400MS_PL_SIZE_MAX = 0x3E00,
-
-	I2400MS_DATA_ADDR = 0x0,
-	I2400MS_INTR_STATUS_ADDR = 0x13,
-	I2400MS_INTR_CLEAR_ADDR = 0x13,
-	I2400MS_INTR_ENABLE_ADDR = 0x14,
-	I2400MS_INTR_GET_SIZE_ADDR = 0x2C,
-	/* The number of ticks to wait for the device to signal that
-	 * it is ready */
-	I2400MS_INIT_SLEEP_INTERVAL = 100,
-	/* How long to wait for the device to settle after reset */
-	I2400MS_SETTLE_TIME = 40,
-	/* The number of msec to wait for IOR after sending IOE */
-	IWMC3200_IOR_TIMEOUT = 10,
-};
-
-
-/**
- * struct i2400ms - descriptor for a SDIO connected i2400m
- *
- * @i2400m: bus-generic i2400m implementation; has to be first (see
- *     it's documentation in i2400m.h).
- *
- * @func: pointer to our SDIO function
- *
- * @tx_worker: workqueue struct used to TX data when the bus-generic
- *     code signals packets are pending for transmission to the device.
- *
- * @tx_workqueue: workqeueue used for data TX; we don't use the
- *     system's workqueue as that might cause deadlocks with code in
- *     the bus-generic driver. The read/write operation to the queue
- *     is protected with spinlock (tx_lock in struct i2400m) to avoid
- *     the queue being destroyed in the middle of a the queue read/write
- *     operation.
- *
- * @debugfs_dentry: dentry for the SDIO specific debugfs files
- *
- *     Note this value is set to NULL upon destruction; this is
- *     because some routinges use it to determine if we are inside the
- *     probe() path or some other path. When debugfs is disabled,
- *     creation sets the dentry to '(void*) -ENODEV', which is valid
- *     for the test.
- */
-struct i2400ms {
-	struct i2400m i2400m;		/* FIRST! See doc */
-	struct sdio_func *func;
-
-	struct work_struct tx_worker;
-	struct workqueue_struct *tx_workqueue;
-	char tx_wq_name[32];
-
-	struct dentry *debugfs_dentry;
-
-	wait_queue_head_t bm_wfa_wq;
-	int bm_wait_result;
-	size_t bm_ack_size;
-
-	/* Device is any of the iwmc3200 SKUs */
-	unsigned iwmc3200:1;
-};
-
-
-static inline
-void i2400ms_init(struct i2400ms *i2400ms)
-{
-	i2400m_init(&i2400ms->i2400m);
-}
-
-
-extern int i2400ms_rx_setup(struct i2400ms *);
-extern void i2400ms_rx_release(struct i2400ms *);
-
-extern int i2400ms_tx_setup(struct i2400ms *);
-extern void i2400ms_tx_release(struct i2400ms *);
-extern void i2400ms_bus_tx_kick(struct i2400m *);
-
-extern ssize_t i2400ms_bus_bm_cmd_send(struct i2400m *,
-				       const struct i2400m_bootrom_header *,
-				       size_t, int);
-extern ssize_t i2400ms_bus_bm_wait_for_ack(struct i2400m *,
-					   struct i2400m_bootrom_header *,
-					   size_t);
-extern void i2400ms_bus_bm_release(struct i2400m *);
-extern int i2400ms_bus_bm_setup(struct i2400m *);
-
-#endif /* #ifndef __I2400M_SDIO_H__ */
diff --git a/drivers/net/wimax/i2400m/i2400m.h b/drivers/net/wimax/i2400m/i2400m.h
index c806d4550212..79c6505b5c20 100644
--- a/drivers/net/wimax/i2400m/i2400m.h
+++ b/drivers/net/wimax/i2400m/i2400m.h
@@ -46,7 +46,7 @@
  *  - bus generic driver (this part)
  *
  * The bus specific driver sets up stuff specific to the bus the
- * device is connected to (USB, SDIO, PCI, tam-tam...non-authoritative
+ * device is connected to (USB, PCI, tam-tam...non-authoritative
  * nor binding list) which is basically the device-model management
  * (probe/disconnect, etc), moving data from device to kernel and
  * back, doing the power saving details and reseting the device.
@@ -238,14 +238,13 @@ struct i2400m_barker_db;
  * amount needed for loading firmware, where us dev_start/stop setup
  * the rest needed to do full data/control traffic.
  *
- * @bus_tx_block_size: [fill] SDIO imposes a 256 block size, USB 16,
- *     so we have a tx_blk_size variable that the bus layer sets to
- *     tell the engine how much of that we need.
+ * @bus_tx_block_size: [fill] USB imposes a 16 block size, but other
+ *     busses will differ.  So we have a tx_blk_size variable that the
+ *     bus layer sets to tell the engine how much of that we need.
  *
  * @bus_tx_room_min: [fill] Minimum room required while allocating
- *     TX queue's buffer space for message header. SDIO requires
- *     224 bytes and USB 16 bytes. Refer bus specific driver code
- *     for details.
+ *     TX queue's buffer space for message header. USB requires
+ *     16 bytes. Refer to bus specific driver code for details.
  *
  * @bus_pl_size_max: [fill] Maximum payload size.
  *
diff --git a/drivers/net/wimax/i2400m/sdio-debug-levels.h b/drivers/net/wimax/i2400m/sdio-debug-levels.h
deleted file mode 100644
index c51998741301..000000000000
--- a/drivers/net/wimax/i2400m/sdio-debug-levels.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * debug levels control file for the i2400m module's
- */
-#ifndef __debug_levels__h__
-#define __debug_levels__h__
-
-/* Maximum compile and run time debug level for all submodules */
-#define D_MODULENAME i2400m_sdio
-#define D_MASTER CONFIG_WIMAX_I2400M_DEBUG_LEVEL
-
-#include <linux/wimax/debug.h>
-
-/* List of all the enabled modules */
-enum d_module {
-	D_SUBMODULE_DECLARE(main),
-	D_SUBMODULE_DECLARE(tx),
-	D_SUBMODULE_DECLARE(rx),
-	D_SUBMODULE_DECLARE(fw)
-};
-
-
-#endif /* #ifndef __debug_levels__h__ */
diff --git a/drivers/net/wimax/i2400m/sdio-fw.c b/drivers/net/wimax/i2400m/sdio-fw.c
deleted file mode 100644
index 8e025418f5be..000000000000
--- a/drivers/net/wimax/i2400m/sdio-fw.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Intel Wireless WiMAX Connection 2400m
- * Firmware uploader's SDIO specifics
- *
- *
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <linux-wimax@intel.com>
- * Yanir Lubetkin <yanirx.lubetkin@intel.com>
- * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
- *  - Initial implementation
- *
- * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
- *  - Bus generic/specific split for USB
- *
- * Dirk Brandewie <dirk.j.brandewie@intel.com>
- *  - Initial implementation for SDIO
- *
- * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
- *  - SDIO rehash for changes in the bus-driver model
- *
- * Dirk Brandewie <dirk.j.brandewie@intel.com>
- *  - Make it IRQ based, not polling
- *
- * THE PROCEDURE
- *
- * See fw.c for the generic description of this procedure.
- *
- * This file implements only the SDIO specifics. It boils down to how
- * to send a command and waiting for an acknowledgement from the
- * device.
- *
- * All this code is sequential -- all i2400ms_bus_bm_*() functions are
- * executed in the same thread, except i2400ms_bm_irq() [on its own by
- * the SDIO driver]. This makes it possible to avoid locking.
- *
- * COMMAND EXECUTION
- *
- * The generic firmware upload code will call i2400m_bus_bm_cmd_send()
- * to send commands.
- *
- * The SDIO devices expects things in 256 byte blocks, so it will pad
- * it, compute the checksum (if needed) and pass it to SDIO.
- *
- * ACK RECEPTION
- *
- * This works in IRQ mode -- the fw loader says when to wait for data
- * and for that it calls i2400ms_bus_bm_wait_for_ack().
- *
- * This checks if there is any data available (RX size > 0); if not,
- * waits for the IRQ handler to notify about it. Once there is data,
- * it is read and passed to the caller. Doing it this way we don't
- * need much coordination/locking, and it makes it much more difficult
- * for an interrupt to be lost and the wait_for_ack() function getting
- * stuck even when data is pending.
- */
-#include <linux/mmc/sdio_func.h>
-#include "i2400m-sdio.h"
-
-
-#define D_SUBMODULE fw
-#include "sdio-debug-levels.h"
-
-
-/*
- * Send a boot-mode command to the SDIO function
- *
- * We use a bounce buffer (i2400m->bm_cmd_buf) because we need to
- * touch the header if the RAW flag is not set.
- *
- * @flags: pass thru from i2400m_bm_cmd()
- * @return: cmd_size if ok, < 0 errno code on error.
- *
- * Note the command is padded to the SDIO block size for the device.
- */
-ssize_t i2400ms_bus_bm_cmd_send(struct i2400m *i2400m,
-				const struct i2400m_bootrom_header *_cmd,
-				size_t cmd_size, int flags)
-{
-	ssize_t result;
-	struct device *dev = i2400m_dev(i2400m);
-	struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m);
-	int opcode = _cmd == NULL ? -1 : i2400m_brh_get_opcode(_cmd);
-	struct i2400m_bootrom_header *cmd;
-	/* SDIO restriction */
-	size_t cmd_size_a = ALIGN(cmd_size, I2400MS_BLK_SIZE);
-
-	d_fnstart(5, dev, "(i2400m %p cmd %p size %zu)\n",
-		  i2400m, _cmd, cmd_size);
-	result = -E2BIG;
-	if (cmd_size > I2400M_BM_CMD_BUF_SIZE)
-		goto error_too_big;
-
-	if (_cmd != i2400m->bm_cmd_buf)
-		memmove(i2400m->bm_cmd_buf, _cmd, cmd_size);
-	cmd = i2400m->bm_cmd_buf;
-	if (cmd_size_a > cmd_size)			/* Zero pad space */
-		memset(i2400m->bm_cmd_buf + cmd_size, 0, cmd_size_a - cmd_size);
-	if ((flags & I2400M_BM_CMD_RAW) == 0) {
-		if (WARN_ON(i2400m_brh_get_response_required(cmd) == 0))
-			dev_warn(dev, "SW BUG: response_required == 0\n");
-		i2400m_bm_cmd_prepare(cmd);
-	}
-	d_printf(4, dev, "BM cmd %d: %zu bytes (%zu padded)\n",
-		 opcode, cmd_size, cmd_size_a);
-	d_dump(5, dev, cmd, cmd_size);
-
-	sdio_claim_host(i2400ms->func);			/* Send & check */
-	result = sdio_memcpy_toio(i2400ms->func, I2400MS_DATA_ADDR,
-				  i2400m->bm_cmd_buf, cmd_size_a);
-	sdio_release_host(i2400ms->func);
-	if (result < 0) {
-		dev_err(dev, "BM cmd %d: cannot send: %ld\n",
-			opcode, (long) result);
-		goto error_cmd_send;
-	}
-	result = cmd_size;
-error_cmd_send:
-error_too_big:
-	d_fnend(5, dev, "(i2400m %p cmd %p size %zu) = %d\n",
-		i2400m, _cmd, cmd_size, (int) result);
-	return result;
-}
-
-
-/*
- * Read an ack from the device's boot-mode
- *
- * @i2400m:
- * @_ack: pointer to where to store the read data
- * @ack_size: how many bytes we should read
- *
- * Returns: < 0 errno code on error; otherwise, amount of received bytes.
- *
- * The ACK for a BM command is always at least sizeof(*ack) bytes, so
- * check for that. We don't need to check for device reboots
- *
- */
-ssize_t i2400ms_bus_bm_wait_for_ack(struct i2400m *i2400m,
-				    struct i2400m_bootrom_header *ack,
-				    size_t ack_size)
-{
-	ssize_t result;
-	struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m);
-	struct sdio_func *func = i2400ms->func;
-	struct device *dev = &func->dev;
-	int size;
-
-	BUG_ON(sizeof(*ack) > ack_size);
-
-	d_fnstart(5, dev, "(i2400m %p ack %p size %zu)\n",
-		  i2400m, ack, ack_size);
-
-	result = wait_event_timeout(i2400ms->bm_wfa_wq,
-				    i2400ms->bm_ack_size != -EINPROGRESS,
-				    2 * HZ);
-	if (result == 0) {
-		result = -ETIMEDOUT;
-		dev_err(dev, "BM: error waiting for an ack\n");
-		goto error_timeout;
-	}
-
-	spin_lock(&i2400m->rx_lock);
-	result = i2400ms->bm_ack_size;
-	BUG_ON(result == -EINPROGRESS);
-	if (result < 0)        /* so we exit when rx_release() is called */
-		dev_err(dev, "BM: %s failed: %zd\n", __func__, result);
-	else {
-		size = min(ack_size, i2400ms->bm_ack_size);
-		memcpy(ack, i2400m->bm_ack_buf, size);
-	}
-	/*
-	 * Remember always to clear the bm_ack_size to -EINPROGRESS
-	 * after the RX data is processed
-	 */
-	i2400ms->bm_ack_size = -EINPROGRESS;
-	spin_unlock(&i2400m->rx_lock);
-
-error_timeout:
-	d_fnend(5, dev, "(i2400m %p ack %p size %zu) = %zd\n",
-		i2400m, ack, ack_size, result);
-	return result;
-}
diff --git a/drivers/net/wimax/i2400m/sdio-rx.c b/drivers/net/wimax/i2400m/sdio-rx.c
deleted file mode 100644
index fb6396dd115f..000000000000
--- a/drivers/net/wimax/i2400m/sdio-rx.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- * Intel Wireless WiMAX Connection 2400m
- * SDIO RX handling
- *
- *
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <linux-wimax@intel.com>
- * Dirk Brandewie <dirk.j.brandewie@intel.com>
- *  - Initial implementation
- *
- *
- * This handles the RX path on SDIO.
- *
- * The SDIO bus driver calls the "irq" routine when data is available.
- * This is not a traditional interrupt routine since the SDIO bus
- * driver calls us from its irq thread context.  Because of this
- * sleeping in the SDIO RX IRQ routine is okay.
- *
- * From there on, we obtain the size of the data that is available,
- * allocate an skb, copy it and then pass it to the generic driver's
- * RX routine [i2400m_rx()].
- *
- * ROADMAP
- *
- * i2400ms_irq()
- *   i2400ms_rx()
- *     __i2400ms_rx_get_size()
- *     i2400m_is_boot_barker()
- *     i2400m_rx()
- *
- * i2400ms_rx_setup()
- *
- * i2400ms_rx_release()
- */
-#include <linux/workqueue.h>
-#include <linux/wait.h>
-#include <linux/skbuff.h>
-#include <linux/mmc/sdio.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/slab.h>
-#include "i2400m-sdio.h"
-
-#define D_SUBMODULE rx
-#include "sdio-debug-levels.h"
-
-static const __le32 i2400m_ACK_BARKER[4] = {
-	__constant_cpu_to_le32(I2400M_ACK_BARKER),
-	__constant_cpu_to_le32(I2400M_ACK_BARKER),
-	__constant_cpu_to_le32(I2400M_ACK_BARKER),
-	__constant_cpu_to_le32(I2400M_ACK_BARKER)
-};
-
-
-/*
- * Read and return the amount of bytes available for RX
- *
- * The RX size has to be read like this: byte reads of three
- * sequential locations; then glue'em together.
- *
- * sdio_readl() doesn't work.
- */
-static ssize_t __i2400ms_rx_get_size(struct i2400ms *i2400ms)
-{
-	int ret, cnt, val;
-	ssize_t rx_size;
-	unsigned xfer_size_addr;
-	struct sdio_func *func = i2400ms->func;
-	struct device *dev = &i2400ms->func->dev;
-
-	d_fnstart(7, dev, "(i2400ms %p)\n", i2400ms);
-	xfer_size_addr = I2400MS_INTR_GET_SIZE_ADDR;
-	rx_size = 0;
-	for (cnt = 0; cnt < 3; cnt++) {
-		val = sdio_readb(func, xfer_size_addr + cnt, &ret);
-		if (ret < 0) {
-			dev_err(dev, "RX: Can't read byte %d of RX size from "
-				"0x%08x: %d\n", cnt, xfer_size_addr + cnt, ret);
-			rx_size = ret;
-			goto error_read;
-		}
-		rx_size = rx_size << 8 | (val & 0xff);
-	}
-	d_printf(6, dev, "RX: rx_size is %ld\n", (long) rx_size);
-error_read:
-	d_fnend(7, dev, "(i2400ms %p) = %ld\n", i2400ms, (long) rx_size);
-	return rx_size;
-}
-
-
-/*
- * Read data from the device (when in normal)
- *
- * Allocate an SKB of the right size, read the data in and then
- * deliver it to the generic layer.
- *
- * We also check for a reboot barker. That means the device died and
- * we have to reboot it.
- */
-static
-void i2400ms_rx(struct i2400ms *i2400ms)
-{
-	int ret;
-	struct sdio_func *func = i2400ms->func;
-	struct device *dev = &func->dev;
-	struct i2400m *i2400m = &i2400ms->i2400m;
-	struct sk_buff *skb;
-	ssize_t rx_size;
-
-	d_fnstart(7, dev, "(i2400ms %p)\n", i2400ms);
-	rx_size = __i2400ms_rx_get_size(i2400ms);
-	if (rx_size < 0) {
-		ret = rx_size;
-		goto error_get_size;
-	}
-	/*
-	 * Hardware quirk: make sure to clear the INTR status register
-	 * AFTER getting the data transfer size.
-	 */
-	sdio_writeb(func, 1, I2400MS_INTR_CLEAR_ADDR, &ret);
-
-	ret = -ENOMEM;
-	skb = alloc_skb(rx_size, GFP_ATOMIC);
-	if (NULL == skb) {
-		dev_err(dev, "RX: unable to alloc skb\n");
-		goto error_alloc_skb;
-	}
-	ret = sdio_memcpy_fromio(func, skb->data,
-				 I2400MS_DATA_ADDR, rx_size);
-	if (ret < 0) {
-		dev_err(dev, "RX: SDIO data read failed: %d\n", ret);
-		goto error_memcpy_fromio;
-	}
-
-	rmb();	/* make sure we get boot_mode from dev_reset_handle */
-	if (unlikely(i2400m->boot_mode == 1)) {
-		spin_lock(&i2400m->rx_lock);
-		i2400ms->bm_ack_size = rx_size;
-		spin_unlock(&i2400m->rx_lock);
-		memcpy(i2400m->bm_ack_buf, skb->data, rx_size);
-		wake_up(&i2400ms->bm_wfa_wq);
-		d_printf(5, dev, "RX: SDIO boot mode message\n");
-		kfree_skb(skb);
-		goto out;
-	}
-	ret = -EIO;
-	if (unlikely(rx_size < sizeof(__le32))) {
-		dev_err(dev, "HW BUG? only %zu bytes received\n", rx_size);
-		goto error_bad_size;
-	}
-	if (likely(i2400m_is_d2h_barker(skb->data))) {
-		skb_put(skb, rx_size);
-		i2400m_rx(i2400m, skb);
-	} else if (unlikely(i2400m_is_boot_barker(i2400m,
-						  skb->data, rx_size))) {
-		ret = i2400m_dev_reset_handle(i2400m, "device rebooted");
-		dev_err(dev, "RX: SDIO reboot barker\n");
-		kfree_skb(skb);
-	} else {
-		i2400m_unknown_barker(i2400m, skb->data, rx_size);
-		kfree_skb(skb);
-	}
-out:
-	d_fnend(7, dev, "(i2400ms %p) = void\n", i2400ms);
-	return;
-
-error_memcpy_fromio:
-	kfree_skb(skb);
-error_alloc_skb:
-error_get_size:
-error_bad_size:
-	d_fnend(7, dev, "(i2400ms %p) = %d\n", i2400ms, ret);
-}
-
-
-/*
- * Process an interrupt from the SDIO card
- *
- * FIXME: need to process other events that are not just ready-to-read
- *
- * Checks there is data ready and then proceeds to read it.
- */
-static
-void i2400ms_irq(struct sdio_func *func)
-{
-	int ret;
-	struct i2400ms *i2400ms = sdio_get_drvdata(func);
-	struct device *dev = &func->dev;
-	int val;
-
-	d_fnstart(6, dev, "(i2400ms %p)\n", i2400ms);
-	val = sdio_readb(func, I2400MS_INTR_STATUS_ADDR, &ret);
-	if (ret < 0) {
-		dev_err(dev, "RX: Can't read interrupt status: %d\n", ret);
-		goto error_no_irq;
-	}
-	if (!val) {
-		dev_err(dev, "RX: BUG? got IRQ but no interrupt ready?\n");
-		goto error_no_irq;
-	}
-	i2400ms_rx(i2400ms);
-error_no_irq:
-	d_fnend(6, dev, "(i2400ms %p) = void\n", i2400ms);
-}
-
-
-/*
- * Setup SDIO RX
- *
- * Hooks up the IRQ handler and then enables IRQs.
- */
-int i2400ms_rx_setup(struct i2400ms *i2400ms)
-{
-	int result;
-	struct sdio_func *func = i2400ms->func;
-	struct device *dev = &func->dev;
-	struct i2400m *i2400m = &i2400ms->i2400m;
-
-	d_fnstart(5, dev, "(i2400ms %p)\n", i2400ms);
-
-	init_waitqueue_head(&i2400ms->bm_wfa_wq);
-	spin_lock(&i2400m->rx_lock);
-	i2400ms->bm_wait_result = -EINPROGRESS;
-	/*
-	 * Before we are about to enable the RX interrupt, make sure
-	 * bm_ack_size is cleared to -EINPROGRESS which indicates
-	 * no RX interrupt happened yet or the previous interrupt
-	 * has been handled, we are ready to take the new interrupt
-	 */
-	i2400ms->bm_ack_size = -EINPROGRESS;
-	spin_unlock(&i2400m->rx_lock);
-
-	sdio_claim_host(func);
-	result = sdio_claim_irq(func, i2400ms_irq);
-	if (result < 0) {
-		dev_err(dev, "Cannot claim IRQ: %d\n", result);
-		goto error_irq_claim;
-	}
-	result = 0;
-	sdio_writeb(func, 1, I2400MS_INTR_ENABLE_ADDR, &result);
-	if (result < 0) {
-		sdio_release_irq(func);
-		dev_err(dev, "Failed to enable interrupts %d\n", result);
-	}
-error_irq_claim:
-	sdio_release_host(func);
-	d_fnend(5, dev, "(i2400ms %p) = %d\n", i2400ms, result);
-	return result;
-}
-
-
-/*
- * Tear down SDIO RX
- *
- * Disables IRQs in the device and removes the IRQ handler.
- */
-void i2400ms_rx_release(struct i2400ms *i2400ms)
-{
-	int result;
-	struct sdio_func *func = i2400ms->func;
-	struct device *dev = &func->dev;
-	struct i2400m *i2400m = &i2400ms->i2400m;
-
-	d_fnstart(5, dev, "(i2400ms %p)\n", i2400ms);
-	spin_lock(&i2400m->rx_lock);
-	i2400ms->bm_ack_size = -EINTR;
-	spin_unlock(&i2400m->rx_lock);
-	wake_up_all(&i2400ms->bm_wfa_wq);
-	sdio_claim_host(func);
-	sdio_writeb(func, 0, I2400MS_INTR_ENABLE_ADDR, &result);
-	sdio_release_irq(func);
-	sdio_release_host(func);
-	d_fnend(5, dev, "(i2400ms %p) = %d\n", i2400ms, result);
-}
diff --git a/drivers/net/wimax/i2400m/sdio-tx.c b/drivers/net/wimax/i2400m/sdio-tx.c
deleted file mode 100644
index b53cd1c80e3e..000000000000
--- a/drivers/net/wimax/i2400m/sdio-tx.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Intel Wireless WiMAX Connection 2400m
- * SDIO TX transaction backends
- *
- *
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Intel Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Intel Corporation <linux-wimax@intel.com>
- * Dirk Brandewie <dirk.j.brandewie@intel.com>
- *  - Initial implementation
- *
- *
- * Takes the TX messages in the i2400m's driver TX FIFO and sends them
- * to the device until there are no more.
- *
- * If we fail sending the message, we just drop it. There isn't much
- * we can do at this point. Most of the traffic is network, which has
- * recovery methods for dropped packets.
- *
- * The SDIO functions are not atomic, so we can't run from the context
- * where i2400m->bus_tx_kick() [i2400ms_bus_tx_kick()] is being called
- * (some times atomic). Thus, the actual TX work is deferred to a
- * workqueue.
- *
- * ROADMAP
- *
- * i2400ms_bus_tx_kick()
- *   i2400ms_tx_submit()     [through workqueue]
- *
- * i2400m_tx_setup()
- *
- * i2400m_tx_release()
- */
-#include <linux/mmc/sdio_func.h>
-#include "i2400m-sdio.h"
-
-#define D_SUBMODULE tx
-#include "sdio-debug-levels.h"
-
-
-/*
- * Pull TX transations from the TX FIFO and send them to the device
- * until there are no more.
- */
-static
-void i2400ms_tx_submit(struct work_struct *ws)
-{
-	int result;
-	struct i2400ms *i2400ms = container_of(ws, struct i2400ms, tx_worker);
-	struct i2400m *i2400m = &i2400ms->i2400m;
-	struct sdio_func *func = i2400ms->func;
-	struct device *dev = &func->dev;
-	struct i2400m_msg_hdr *tx_msg;
-	size_t tx_msg_size;
-
-	d_fnstart(4, dev, "(i2400ms %p, i2400m %p)\n", i2400ms, i2400ms);
-
-	while (NULL != (tx_msg = i2400m_tx_msg_get(i2400m, &tx_msg_size))) {
-		d_printf(2, dev, "TX: submitting %zu bytes\n", tx_msg_size);
-		d_dump(5, dev, tx_msg, tx_msg_size);
-
-		sdio_claim_host(func);
-		result = sdio_memcpy_toio(func, 0, tx_msg, tx_msg_size);
-		sdio_release_host(func);
-
-		i2400m_tx_msg_sent(i2400m);
-
-		if (result < 0) {
-			dev_err(dev, "TX: cannot submit TX; tx_msg @%zu %zu B:"
-				" %d\n", (void *) tx_msg - i2400m->tx_buf,
-				tx_msg_size, result);
-		}
-
-		if (result == -ETIMEDOUT) {
-			i2400m_error_recovery(i2400m);
-			break;
-		}
-		d_printf(2, dev, "TX: %zub submitted\n", tx_msg_size);
-	}
-
-	d_fnend(4, dev, "(i2400ms %p) = void\n", i2400ms);
-}
-
-
-/*
- * The generic driver notifies us that there is data ready for TX
- *
- * Schedule a run of i2400ms_tx_submit() to handle it.
- */
-void i2400ms_bus_tx_kick(struct i2400m *i2400m)
-{
-	struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m);
-	struct device *dev = &i2400ms->func->dev;
-	unsigned long flags;
-
-	d_fnstart(3, dev, "(i2400m %p) = void\n", i2400m);
-
-	/* schedule tx work, this is because tx may block, therefore
-	 * it has to run in a thread context.
-	 */
-	spin_lock_irqsave(&i2400m->tx_lock, flags);
-	if (i2400ms->tx_workqueue != NULL)
-		queue_work(i2400ms->tx_workqueue, &i2400ms->tx_worker);
-	spin_unlock_irqrestore(&i2400m->tx_lock, flags);
-
-	d_fnend(3, dev, "(i2400m %p) = void\n", i2400m);
-}
-
-int i2400ms_tx_setup(struct i2400ms *i2400ms)
-{
-	int result;
-	struct device *dev = &i2400ms->func->dev;
-	struct i2400m *i2400m = &i2400ms->i2400m;
-	struct workqueue_struct *tx_workqueue;
-	unsigned long flags;
-
-	d_fnstart(5, dev, "(i2400ms %p)\n", i2400ms);
-
-	INIT_WORK(&i2400ms->tx_worker, i2400ms_tx_submit);
-	snprintf(i2400ms->tx_wq_name, sizeof(i2400ms->tx_wq_name),
-		 "%s-tx", i2400m->wimax_dev.name);
-	tx_workqueue =
-		create_singlethread_workqueue(i2400ms->tx_wq_name);
-	if (tx_workqueue == NULL) {
-		dev_err(dev, "TX: failed to create workqueue\n");
-		result = -ENOMEM;
-	} else
-		result = 0;
-	spin_lock_irqsave(&i2400m->tx_lock, flags);
-	i2400ms->tx_workqueue = tx_workqueue;
-	spin_unlock_irqrestore(&i2400m->tx_lock, flags);
-	d_fnend(5, dev, "(i2400ms %p) = %d\n", i2400ms, result);
-	return result;
-}
-
-void i2400ms_tx_release(struct i2400ms *i2400ms)
-{
-	struct i2400m *i2400m = &i2400ms->i2400m;
-	struct workqueue_struct *tx_workqueue;
-	unsigned long flags;
-
-	tx_workqueue = i2400ms->tx_workqueue;
-
-	spin_lock_irqsave(&i2400m->tx_lock, flags);
-	i2400ms->tx_workqueue = NULL;
-	spin_unlock_irqrestore(&i2400m->tx_lock, flags);
-
-	if (tx_workqueue)
-		destroy_workqueue(tx_workqueue);
-}
diff --git a/drivers/net/wimax/i2400m/sdio.c b/drivers/net/wimax/i2400m/sdio.c
deleted file mode 100644
index 21a9edd6e75d..000000000000
--- a/drivers/net/wimax/i2400m/sdio.c
+++ /dev/null
@@ -1,602 +0,0 @@
-/*
- * Intel Wireless WiMAX Connection 2400m
- * Linux driver model glue for the SDIO device, reset & fw upload
- *
- *
- * Copyright (C) 2007-2008 Intel Corporation <linux-wimax@intel.com>
- * Dirk Brandewie <dirk.j.brandewie@intel.com>
- * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
- * Yanir Lubetkin <yanirx.lubetkin@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * See i2400m-sdio.h for a general description of this driver.
- *
- * This file implements driver model glue, and hook ups for the
- * generic driver to implement the bus-specific functions (device
- * communication setup/tear down, firmware upload and resetting).
- *
- * ROADMAP
- *
- * i2400m_probe()
- *   alloc_netdev()
- *     i2400ms_netdev_setup()
- *       i2400ms_init()
- *       i2400m_netdev_setup()
- *   i2400ms_enable_function()
- *   i2400m_setup()
- *
- * i2400m_remove()
- *     i2400m_release()
- *     free_netdev(net_dev)
- *
- * i2400ms_bus_reset()            Called by i2400m_reset
- *   __i2400ms_reset()
- *     __i2400ms_send_barker()
- */
-
-#include <linux/slab.h>
-#include <linux/debugfs.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio.h>
-#include <linux/mmc/sdio_func.h>
-#include "i2400m-sdio.h"
-#include <linux/wimax/i2400m.h>
-#include <linux/module.h>
-
-#define D_SUBMODULE main
-#include "sdio-debug-levels.h"
-
-/* IOE WiMAX function timeout in seconds */
-static int ioe_timeout = 2;
-module_param(ioe_timeout, int, 0);
-
-static char i2400ms_debug_params[128];
-module_param_string(debug, i2400ms_debug_params, sizeof(i2400ms_debug_params),
-		    0644);
-MODULE_PARM_DESC(debug,
-		 "String of space-separated NAME:VALUE pairs, where NAMEs "
-		 "are the different debug submodules and VALUE are the "
-		 "initial debug value to set.");
-
-/* Our firmware file name list */
-static const char *i2400ms_bus_fw_names[] = {
-#define I2400MS_FW_FILE_NAME "i2400m-fw-sdio-1.3.sbcf"
-	I2400MS_FW_FILE_NAME,
-	NULL
-};
-
-
-static const struct i2400m_poke_table i2400ms_pokes[] = {
-	I2400M_FW_POKE(0x6BE260, 0x00000088),
-	I2400M_FW_POKE(0x080550, 0x00000005),
-	I2400M_FW_POKE(0xAE0000, 0x00000000),
-	I2400M_FW_POKE(0x000000, 0x00000000), /* MUST be 0 terminated or bad
-					       * things will happen */
-};
-
-/*
- * Enable the SDIO function
- *
- * Tries to enable the SDIO function; might fail if it is still not
- * ready (in some hardware, the SDIO WiMAX function is only enabled
- * when we ask it to explicitly doing). Tries until a timeout is
- * reached.
- *
- * The @maxtries argument indicates how many times (at most) it should
- * be tried to enable the function. 0 means forever. This acts along
- * with the timeout (ie: it'll stop trying as soon as the maximum
- * number of tries is reached _or_ as soon as the timeout is reached).
- *
- * The reverse of this is...sdio_disable_function()
- *
- * Returns: 0 if the SDIO function was enabled, < 0 errno code on
- *     error (-ENODEV when it was unable to enable the function).
- */
-static
-int i2400ms_enable_function(struct i2400ms *i2400ms, unsigned maxtries)
-{
-	struct sdio_func *func = i2400ms->func;
-	u64 timeout;
-	int err;
-	struct device *dev = &func->dev;
-	unsigned tries = 0;
-
-	d_fnstart(3, dev, "(func %p)\n", func);
-	/* Setup timeout (FIXME: This needs to read the CIS table to
-	 * get a real timeout) and then wait for the device to signal
-	 * it is ready */
-	timeout = get_jiffies_64() + ioe_timeout * HZ;
-	err = -ENODEV;
-	while (err != 0 && time_before64(get_jiffies_64(), timeout)) {
-		sdio_claim_host(func);
-		/*
-		 * There is a sillicon bug on the IWMC3200, where the
-		 * IOE timeout will cause problems on Moorestown
-		 * platforms (system hang). We explicitly overwrite
-		 * func->enable_timeout here to work around the issue.
-		 */
-		if (i2400ms->iwmc3200)
-			func->enable_timeout = IWMC3200_IOR_TIMEOUT;
-		err = sdio_enable_func(func);
-		if (0 == err) {
-			sdio_release_host(func);
-			d_printf(2, dev, "SDIO function enabled\n");
-			goto function_enabled;
-		}
-		d_printf(2, dev, "SDIO function failed to enable: %d\n", err);
-		sdio_release_host(func);
-		if (maxtries > 0 && ++tries >= maxtries) {
-			err = -ETIME;
-			break;
-		}
-		msleep(I2400MS_INIT_SLEEP_INTERVAL);
-	}
-	/* If timed out, device is not there yet -- get -ENODEV so
-	 * the device driver core will retry later on. */
-	if (err == -ETIME) {
-		dev_err(dev, "Can't enable WiMAX function; "
-			" has the function been enabled?\n");
-		err = -ENODEV;
-	}
-function_enabled:
-	d_fnend(3, dev, "(func %p) = %d\n", func, err);
-	return err;
-}
-
-
-/*
- * Setup minimal device communication infrastructure needed to at
- * least be able to update the firmware.
- *
- * Note the ugly trick: if we are in the probe path
- * (i2400ms->debugfs_dentry == NULL), we only retry function
- * enablement one, to avoid racing with the iwmc3200 top controller.
- */
-static
-int i2400ms_bus_setup(struct i2400m *i2400m)
-{
-	int result;
-	struct i2400ms *i2400ms =
-		container_of(i2400m, struct i2400ms, i2400m);
-	struct device *dev = i2400m_dev(i2400m);
-	struct sdio_func *func = i2400ms->func;
-	int retries;
-
-	sdio_claim_host(func);
-	result = sdio_set_block_size(func, I2400MS_BLK_SIZE);
-	sdio_release_host(func);
-	if (result < 0) {
-		dev_err(dev, "Failed to set block size: %d\n", result);
-		goto error_set_blk_size;
-	}
-
-	if (i2400ms->iwmc3200 && i2400ms->debugfs_dentry == NULL)
-		retries = 1;
-	else
-		retries = 0;
-	result = i2400ms_enable_function(i2400ms, retries);
-	if (result < 0) {
-		dev_err(dev, "Cannot enable SDIO function: %d\n", result);
-		goto error_func_enable;
-	}
-
-	result = i2400ms_tx_setup(i2400ms);
-	if (result < 0)
-		goto error_tx_setup;
-	result = i2400ms_rx_setup(i2400ms);
-	if (result < 0)
-		goto error_rx_setup;
-	return 0;
-
-error_rx_setup:
-	i2400ms_tx_release(i2400ms);
-error_tx_setup:
-	sdio_claim_host(func);
-	sdio_disable_func(func);
-	sdio_release_host(func);
-error_func_enable:
-error_set_blk_size:
-	return result;
-}
-
-
-/*
- * Tear down minimal device communication infrastructure needed to at
- * least be able to update the firmware.
- */
-static
-void i2400ms_bus_release(struct i2400m *i2400m)
-{
-	struct i2400ms *i2400ms =
-		container_of(i2400m, struct i2400ms, i2400m);
-	struct sdio_func *func = i2400ms->func;
-
-	i2400ms_rx_release(i2400ms);
-	i2400ms_tx_release(i2400ms);
-	sdio_claim_host(func);
-	sdio_disable_func(func);
-	sdio_release_host(func);
-}
-
-
-/*
- * Setup driver resources needed to communicate with the device
- *
- * The fw needs some time to settle, and it was just uploaded,
- * so give it a break first. I'd prefer to just wait for the device to
- * send something, but seems the poking we do to enable SDIO stuff
- * interferes with it, so just give it a break before starting...
- */
-static
-int i2400ms_bus_dev_start(struct i2400m *i2400m)
-{
-	struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m);
-	struct sdio_func *func = i2400ms->func;
-	struct device *dev = &func->dev;
-
-	d_fnstart(3, dev, "(i2400m %p)\n", i2400m);
-	msleep(200);
-	d_fnend(3, dev, "(i2400m %p) = %d\n", i2400m, 0);
-	return 0;
-}
-
-
-/*
- * Sends a barker buffer to the device
- *
- * This helper will allocate a kmalloced buffer and use it to transmit
- * (then free it). Reason for this is that the SDIO host controller
- * expects alignment (unknown exactly which) which the stack won't
- * really provide and certain arches/host-controller combinations
- * cannot use stack/vmalloc/text areas for DMA transfers.
- */
-static
-int __i2400ms_send_barker(struct i2400ms *i2400ms,
-			  const __le32 *barker, size_t barker_size)
-{
-	int  ret;
-	struct sdio_func *func = i2400ms->func;
-	struct device *dev = &func->dev;
-	void *buffer;
-
-	ret = -ENOMEM;
-	buffer = kmalloc(I2400MS_BLK_SIZE, GFP_KERNEL);
-	if (buffer == NULL)
-		goto error_kzalloc;
-
-	memcpy(buffer, barker, barker_size);
-	sdio_claim_host(func);
-	ret = sdio_memcpy_toio(func, 0, buffer, I2400MS_BLK_SIZE);
-	sdio_release_host(func);
-
-	if (ret < 0)
-		d_printf(0, dev, "E: barker error: %d\n", ret);
-
-	kfree(buffer);
-error_kzalloc:
-	return ret;
-}
-
-
-/*
- * Reset a device at different levels (warm, cold or bus)
- *
- * @i2400ms: device descriptor
- * @reset_type: soft, warm or bus reset (I2400M_RT_WARM/SOFT/BUS)
- *
- * FIXME: not tested -- need to confirm expected effects
- *
- * Warm and cold resets get an SDIO reset if they fail (unimplemented)
- *
- * Warm reset:
- *
- * The device will be fully reset internally, but won't be
- * disconnected from the bus (so no reenumeration will
- * happen). Firmware upload will be necessary.
- *
- * The device will send a reboot barker that will trigger the driver
- * to reinitialize the state via __i2400m_dev_reset_handle.
- *
- *
- * Cold and bus reset:
- *
- * The device will be fully reset internally, disconnected from the
- * bus an a reenumeration will happen. Firmware upload will be
- * necessary. Thus, we don't do any locking or struct
- * reinitialization, as we are going to be fully disconnected and
- * reenumerated.
- *
- * Note we need to return -ENODEV if a warm reset was requested and we
- * had to resort to a bus reset. See i2400m_op_reset(), wimax_reset()
- * and wimax_dev->op_reset.
- *
- * WARNING: no driver state saved/fixed
- */
-static
-int i2400ms_bus_reset(struct i2400m *i2400m, enum i2400m_reset_type rt)
-{
-	int result = 0;
-	struct i2400ms *i2400ms =
-		container_of(i2400m, struct i2400ms, i2400m);
-	struct device *dev = i2400m_dev(i2400m);
-	static const __le32 i2400m_WARM_BOOT_BARKER[4] = {
-		cpu_to_le32(I2400M_WARM_RESET_BARKER),
-		cpu_to_le32(I2400M_WARM_RESET_BARKER),
-		cpu_to_le32(I2400M_WARM_RESET_BARKER),
-		cpu_to_le32(I2400M_WARM_RESET_BARKER),
-	};
-	static const __le32 i2400m_COLD_BOOT_BARKER[4] = {
-		cpu_to_le32(I2400M_COLD_RESET_BARKER),
-		cpu_to_le32(I2400M_COLD_RESET_BARKER),
-		cpu_to_le32(I2400M_COLD_RESET_BARKER),
-		cpu_to_le32(I2400M_COLD_RESET_BARKER),
-	};
-
-	if (rt == I2400M_RT_WARM)
-		result = __i2400ms_send_barker(i2400ms, i2400m_WARM_BOOT_BARKER,
-					       sizeof(i2400m_WARM_BOOT_BARKER));
-	else if (rt == I2400M_RT_COLD)
-		result = __i2400ms_send_barker(i2400ms, i2400m_COLD_BOOT_BARKER,
-					       sizeof(i2400m_COLD_BOOT_BARKER));
-	else if (rt == I2400M_RT_BUS) {
-do_bus_reset:
-
-		i2400ms_bus_release(i2400m);
-
-		/* Wait for the device to settle */
-		msleep(40);
-
-		result =  i2400ms_bus_setup(i2400m);
-	} else
-		BUG();
-	if (result < 0 && rt != I2400M_RT_BUS) {
-		dev_err(dev, "%s reset failed (%d); trying SDIO reset\n",
-			rt == I2400M_RT_WARM ? "warm" : "cold", result);
-		rt = I2400M_RT_BUS;
-		goto do_bus_reset;
-	}
-	return result;
-}
-
-
-static
-void i2400ms_netdev_setup(struct net_device *net_dev)
-{
-	struct i2400m *i2400m = net_dev_to_i2400m(net_dev);
-	struct i2400ms *i2400ms = container_of(i2400m, struct i2400ms, i2400m);
-	i2400ms_init(i2400ms);
-	i2400m_netdev_setup(net_dev);
-}
-
-
-/*
- * Debug levels control; see debug.h
- */
-struct d_level D_LEVEL[] = {
-	D_SUBMODULE_DEFINE(main),
-	D_SUBMODULE_DEFINE(tx),
-	D_SUBMODULE_DEFINE(rx),
-	D_SUBMODULE_DEFINE(fw),
-};
-size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL);
-
-
-#define __debugfs_register(prefix, name, parent)			\
-do {									\
-	result = d_level_register_debugfs(prefix, name, parent);	\
-	if (result < 0)							\
-		goto error;						\
-} while (0)
-
-
-static
-int i2400ms_debugfs_add(struct i2400ms *i2400ms)
-{
-	int result;
-	struct dentry *dentry = i2400ms->i2400m.wimax_dev.debugfs_dentry;
-
-	dentry = debugfs_create_dir("i2400m-sdio", dentry);
-	result = PTR_ERR(dentry);
-	if (IS_ERR(dentry)) {
-		if (result == -ENODEV)
-			result = 0;	/* No debugfs support */
-		goto error;
-	}
-	i2400ms->debugfs_dentry = dentry;
-	__debugfs_register("dl_", main, dentry);
-	__debugfs_register("dl_", tx, dentry);
-	__debugfs_register("dl_", rx, dentry);
-	__debugfs_register("dl_", fw, dentry);
-
-	return 0;
-
-error:
-	debugfs_remove_recursive(i2400ms->debugfs_dentry);
-	i2400ms->debugfs_dentry = NULL;
-	return result;
-}
-
-
-static struct device_type i2400ms_type = {
-	.name	= "wimax",
-};
-
-/*
- * Probe a i2400m interface and register it
- *
- * @func:    SDIO function
- * @id:      SDIO device ID
- * @returns: 0 if ok, < 0 errno code on error.
- *
- * Alloc a net device, initialize the bus-specific details and then
- * calls the bus-generic initialization routine. That will register
- * the wimax and netdev devices, upload the firmware [using
- * _bus_bm_*()], call _bus_dev_start() to finalize the setup of the
- * communication with the device and then will start to talk to it to
- * finnish setting it up.
- *
- * Initialization is tricky; some instances of the hw are packed with
- * others in a way that requires a third driver that enables the WiMAX
- * function. In those cases, we can't enable the SDIO function and
- * we'll return with -ENODEV. When the driver that enables the WiMAX
- * function does its thing, it has to do a bus_rescan_devices() on the
- * SDIO bus so this driver is called again to enumerate the WiMAX
- * function.
- */
-static
-int i2400ms_probe(struct sdio_func *func,
-		  const struct sdio_device_id *id)
-{
-	int result;
-	struct net_device *net_dev;
-	struct device *dev = &func->dev;
-	struct i2400m *i2400m;
-	struct i2400ms *i2400ms;
-
-	/* Allocate instance [calls i2400m_netdev_setup() on it]. */
-	result = -ENOMEM;
-	net_dev = alloc_netdev(sizeof(*i2400ms), "wmx%d",
-			       i2400ms_netdev_setup);
-	if (net_dev == NULL) {
-		dev_err(dev, "no memory for network device instance\n");
-		goto error_alloc_netdev;
-	}
-	SET_NETDEV_DEV(net_dev, dev);
-	SET_NETDEV_DEVTYPE(net_dev, &i2400ms_type);
-	i2400m = net_dev_to_i2400m(net_dev);
-	i2400ms = container_of(i2400m, struct i2400ms, i2400m);
-	i2400m->wimax_dev.net_dev = net_dev;
-	i2400ms->func = func;
-	sdio_set_drvdata(func, i2400ms);
-
-	i2400m->bus_tx_block_size = I2400MS_BLK_SIZE;
-	/*
-	 * Room required in the TX queue for SDIO message to accommodate
-	 * a smallest payload while allocating header space is 224 bytes,
-	 * which is the smallest message size(the block size 256 bytes)
-	 * minus the smallest message header size(32 bytes).
-	 */
-	i2400m->bus_tx_room_min = I2400MS_BLK_SIZE - I2400M_PL_ALIGN * 2;
-	i2400m->bus_pl_size_max = I2400MS_PL_SIZE_MAX;
-	i2400m->bus_setup = i2400ms_bus_setup;
-	i2400m->bus_dev_start = i2400ms_bus_dev_start;
-	i2400m->bus_dev_stop = NULL;
-	i2400m->bus_release = i2400ms_bus_release;
-	i2400m->bus_tx_kick = i2400ms_bus_tx_kick;
-	i2400m->bus_reset = i2400ms_bus_reset;
-	/* The iwmc3200-wimax sometimes requires the driver to try
-	 * hard when we paint it into a corner. */
-	i2400m->bus_bm_retries = I2400M_SDIO_BOOT_RETRIES;
-	i2400m->bus_bm_cmd_send = i2400ms_bus_bm_cmd_send;
-	i2400m->bus_bm_wait_for_ack = i2400ms_bus_bm_wait_for_ack;
-	i2400m->bus_fw_names = i2400ms_bus_fw_names;
-	i2400m->bus_bm_mac_addr_impaired = 1;
-	i2400m->bus_bm_pokes_table = &i2400ms_pokes[0];
-
-	switch (func->device) {
-	case SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX:
-	case SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX_2G5:
-		i2400ms->iwmc3200 = 1;
-		break;
-	default:
-		i2400ms->iwmc3200 = 0;
-	}
-
-	result = i2400m_setup(i2400m, I2400M_BRI_NO_REBOOT);
-	if (result < 0) {
-		dev_err(dev, "cannot setup device: %d\n", result);
-		goto error_setup;
-	}
-
-	result = i2400ms_debugfs_add(i2400ms);
-	if (result < 0) {
-		dev_err(dev, "cannot create SDIO debugfs: %d\n",
-			result);
-		goto error_debugfs_add;
-	}
-	return 0;
-
-error_debugfs_add:
-	i2400m_release(i2400m);
-error_setup:
-	sdio_set_drvdata(func, NULL);
-	free_netdev(net_dev);
-error_alloc_netdev:
-	return result;
-}
-
-
-static
-void i2400ms_remove(struct sdio_func *func)
-{
-	struct device *dev = &func->dev;
-	struct i2400ms *i2400ms = sdio_get_drvdata(func);
-	struct i2400m *i2400m = &i2400ms->i2400m;
-	struct net_device *net_dev = i2400m->wimax_dev.net_dev;
-
-	d_fnstart(3, dev, "SDIO func %p\n", func);
-	debugfs_remove_recursive(i2400ms->debugfs_dentry);
-	i2400ms->debugfs_dentry = NULL;
-	i2400m_release(i2400m);
-	sdio_set_drvdata(func, NULL);
-	free_netdev(net_dev);
-	d_fnend(3, dev, "SDIO func %p\n", func);
-}
-
-static
-const struct sdio_device_id i2400ms_sdio_ids[] = {
-	/* Intel: i2400m WiMAX (iwmc3200) over SDIO */
-	{ SDIO_DEVICE(SDIO_VENDOR_ID_INTEL,
-		      SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX) },
-	{ SDIO_DEVICE(SDIO_VENDOR_ID_INTEL,
-		      SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX_2G5) },
-	{ /* end: all zeroes */ },
-};
-MODULE_DEVICE_TABLE(sdio, i2400ms_sdio_ids);
-
-
-static
-struct sdio_driver i2400m_sdio_driver = {
-	.name		= KBUILD_MODNAME,
-	.probe		= i2400ms_probe,
-	.remove		= i2400ms_remove,
-	.id_table	= i2400ms_sdio_ids,
-};
-
-
-static
-int __init i2400ms_driver_init(void)
-{
-	d_parse_params(D_LEVEL, D_LEVEL_SIZE, i2400ms_debug_params,
-		       "i2400m_sdio.debug");
-	return sdio_register_driver(&i2400m_sdio_driver);
-}
-module_init(i2400ms_driver_init);
-
-
-static
-void __exit i2400ms_driver_exit(void)
-{
-	sdio_unregister_driver(&i2400m_sdio_driver);
-}
-module_exit(i2400ms_driver_exit);
-
-
-MODULE_AUTHOR("Intel Corporation <linux-wimax@intel.com>");
-MODULE_DESCRIPTION("Intel 2400M WiMAX networking for SDIO");
-MODULE_LICENSE("GPL");
-MODULE_FIRMWARE(I2400MS_FW_FILE_NAME);
-- 
cgit v1.2.3


From ce8126c334f4960fc091d57ad293b250be7f3a4f Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Tue, 10 Jul 2012 16:27:29 -0400
Subject: iwmc3200top: remove driver for unavailable hardware

This hardware never became available to normal humans.  Leaving this
driver imposes unwelcome maintenance costs for no clear benefit.

Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Cc: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/misc/Kconfig                   |   1 -
 drivers/misc/Makefile                  |   1 -
 drivers/misc/iwmc3200top/Kconfig       |  20 -
 drivers/misc/iwmc3200top/Makefile      |  29 --
 drivers/misc/iwmc3200top/debugfs.c     | 137 -------
 drivers/misc/iwmc3200top/debugfs.h     |  58 ---
 drivers/misc/iwmc3200top/fw-download.c | 358 ------------------
 drivers/misc/iwmc3200top/fw-msg.h      | 113 ------
 drivers/misc/iwmc3200top/iwmc3200top.h | 205 ----------
 drivers/misc/iwmc3200top/log.c         | 348 -----------------
 drivers/misc/iwmc3200top/log.h         | 171 ---------
 drivers/misc/iwmc3200top/main.c        | 662 ---------------------------------
 12 files changed, 2103 deletions(-)
 delete mode 100644 drivers/misc/iwmc3200top/Kconfig
 delete mode 100644 drivers/misc/iwmc3200top/Makefile
 delete mode 100644 drivers/misc/iwmc3200top/debugfs.c
 delete mode 100644 drivers/misc/iwmc3200top/debugfs.h
 delete mode 100644 drivers/misc/iwmc3200top/fw-download.c
 delete mode 100644 drivers/misc/iwmc3200top/fw-msg.h
 delete mode 100644 drivers/misc/iwmc3200top/iwmc3200top.h
 delete mode 100644 drivers/misc/iwmc3200top/log.c
 delete mode 100644 drivers/misc/iwmc3200top/log.h
 delete mode 100644 drivers/misc/iwmc3200top/main.c

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 2661f6e366f9..154f3ef07631 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -511,7 +511,6 @@ config USB_SWITCH_FSA9480
 source "drivers/misc/c2port/Kconfig"
 source "drivers/misc/eeprom/Kconfig"
 source "drivers/misc/cb710/Kconfig"
-source "drivers/misc/iwmc3200top/Kconfig"
 source "drivers/misc/ti-st/Kconfig"
 source "drivers/misc/lis3lv02d/Kconfig"
 source "drivers/misc/carma/Kconfig"
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 456972faaeb3..b88df7a350b8 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -36,7 +36,6 @@ obj-$(CONFIG_EP93XX_PWM)	+= ep93xx_pwm.o
 obj-$(CONFIG_DS1682)		+= ds1682.o
 obj-$(CONFIG_TI_DAC7512)	+= ti_dac7512.o
 obj-$(CONFIG_C2PORT)		+= c2port/
-obj-$(CONFIG_IWMC3200TOP)      += iwmc3200top/
 obj-$(CONFIG_HMC6352)		+= hmc6352.o
 obj-y				+= eeprom/
 obj-y				+= cb710/
diff --git a/drivers/misc/iwmc3200top/Kconfig b/drivers/misc/iwmc3200top/Kconfig
deleted file mode 100644
index 9e4b88fb57f1..000000000000
--- a/drivers/misc/iwmc3200top/Kconfig
+++ /dev/null
@@ -1,20 +0,0 @@
-config IWMC3200TOP
-        tristate "Intel Wireless MultiCom Top Driver"
-        depends on MMC && EXPERIMENTAL
-        select FW_LOADER
-	---help---
-	  Intel Wireless MultiCom 3200 Top driver is responsible for
-	  for firmware load and enabled coms enumeration
-
-config IWMC3200TOP_DEBUG
-	bool "Enable full debug output of iwmc3200top Driver"
-	depends on IWMC3200TOP
-	---help---
-	  Enable full debug output of iwmc3200top Driver
-
-config IWMC3200TOP_DEBUGFS
-	bool "Enable Debugfs debugging interface for iwmc3200top"
-	depends on IWMC3200TOP
-	---help---
-	  Enable creation of debugfs files for iwmc3200top
-
diff --git a/drivers/misc/iwmc3200top/Makefile b/drivers/misc/iwmc3200top/Makefile
deleted file mode 100644
index fbf53fb4634e..000000000000
--- a/drivers/misc/iwmc3200top/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-# iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
-# drivers/misc/iwmc3200top/Makefile
-#
-# Copyright (C) 2009 Intel Corporation. All rights reserved.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License version
-# 2 as published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-#
-# Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
-#  -
-#
-#
-
-obj-$(CONFIG_IWMC3200TOP)	+= iwmc3200top.o
-iwmc3200top-objs	:= main.o fw-download.o
-iwmc3200top-$(CONFIG_IWMC3200TOP_DEBUG) += log.o
-iwmc3200top-$(CONFIG_IWMC3200TOP_DEBUGFS) += debugfs.o
diff --git a/drivers/misc/iwmc3200top/debugfs.c b/drivers/misc/iwmc3200top/debugfs.c
deleted file mode 100644
index 62fbaec48207..000000000000
--- a/drivers/misc/iwmc3200top/debugfs.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
- * drivers/misc/iwmc3200top/debufs.c
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
- *  -
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/ctype.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio.h>
-#include <linux/debugfs.h>
-
-#include "iwmc3200top.h"
-#include "fw-msg.h"
-#include "log.h"
-#include "debugfs.h"
-
-
-
-/*      Constants definition        */
-#define HEXADECIMAL_RADIX	16
-
-/*      Functions definition        */
-
-
-#define DEBUGFS_ADD(name, parent) do {					\
-	dbgfs->dbgfs_##parent##_files.file_##name =			\
-	debugfs_create_file(#name, 0644, dbgfs->dir_##parent, priv,	\
-				&iwmct_dbgfs_##name##_ops);		\
-} while (0)
-
-#define DEBUGFS_RM(name)  do {		\
-	debugfs_remove(name);		\
-	name = NULL;			\
-} while (0)
-
-#define DEBUGFS_READ_FUNC(name)						\
-ssize_t iwmct_dbgfs_##name##_read(struct file *file,			\
-				  char __user *user_buf,		\
-				  size_t count, loff_t *ppos);
-
-#define DEBUGFS_WRITE_FUNC(name)					\
-ssize_t iwmct_dbgfs_##name##_write(struct file *file,			\
-				   const char __user *user_buf,		\
-				   size_t count, loff_t *ppos);
-
-#define DEBUGFS_READ_FILE_OPS(name)					\
-	DEBUGFS_READ_FUNC(name)						\
-	static const struct file_operations iwmct_dbgfs_##name##_ops = {  \
-		.read = iwmct_dbgfs_##name##_read,			\
-		.open = iwmct_dbgfs_open_file_generic,			\
-		.llseek = generic_file_llseek,				\
-	};
-
-#define DEBUGFS_WRITE_FILE_OPS(name)					\
-	DEBUGFS_WRITE_FUNC(name)					\
-	static const struct file_operations iwmct_dbgfs_##name##_ops = {  \
-		.write = iwmct_dbgfs_##name##_write,			\
-		.open = iwmct_dbgfs_open_file_generic,			\
-		.llseek = generic_file_llseek,				\
-	};
-
-#define DEBUGFS_READ_WRITE_FILE_OPS(name)				\
-	DEBUGFS_READ_FUNC(name)						\
-	DEBUGFS_WRITE_FUNC(name)					\
-	static const struct file_operations iwmct_dbgfs_##name##_ops = {\
-		.write = iwmct_dbgfs_##name##_write,			\
-		.read = iwmct_dbgfs_##name##_read,			\
-		.open = iwmct_dbgfs_open_file_generic,			\
-		.llseek = generic_file_llseek,				\
-	};
-
-
-/*      Debugfs file ops definitions        */
-
-/*
- * Create the debugfs files and directories
- *
- */
-void iwmct_dbgfs_register(struct iwmct_priv *priv, const char *name)
-{
-	struct iwmct_debugfs *dbgfs;
-
-	dbgfs = kzalloc(sizeof(struct iwmct_debugfs), GFP_KERNEL);
-	if (!dbgfs) {
-		LOG_ERROR(priv, DEBUGFS, "failed to allocate %zd bytes\n",
-					sizeof(struct iwmct_debugfs));
-		return;
-	}
-
-	priv->dbgfs = dbgfs;
-	dbgfs->name = name;
-	dbgfs->dir_drv = debugfs_create_dir(name, NULL);
-	if (!dbgfs->dir_drv) {
-		LOG_ERROR(priv, DEBUGFS, "failed to create debugfs dir\n");
-		return;
-	}
-
-	return;
-}
-
-/**
- * Remove the debugfs files and directories
- *
- */
-void iwmct_dbgfs_unregister(struct iwmct_debugfs *dbgfs)
-{
-	if (!dbgfs)
-		return;
-
-	DEBUGFS_RM(dbgfs->dir_drv);
-	kfree(dbgfs);
-	dbgfs = NULL;
-}
-
diff --git a/drivers/misc/iwmc3200top/debugfs.h b/drivers/misc/iwmc3200top/debugfs.h
deleted file mode 100644
index 71d45759b40f..000000000000
--- a/drivers/misc/iwmc3200top/debugfs.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
- * drivers/misc/iwmc3200top/debufs.h
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
- *  -
- *
- */
-
-#ifndef __DEBUGFS_H__
-#define __DEBUGFS_H__
-
-
-#ifdef CONFIG_IWMC3200TOP_DEBUGFS
-
-struct iwmct_debugfs {
-	const char *name;
-	struct dentry *dir_drv;
-	struct dir_drv_files {
-	} dbgfs_drv_files;
-};
-
-void iwmct_dbgfs_register(struct iwmct_priv *priv, const char *name);
-void iwmct_dbgfs_unregister(struct iwmct_debugfs *dbgfs);
-
-#else /* CONFIG_IWMC3200TOP_DEBUGFS */
-
-struct iwmct_debugfs;
-
-static inline void
-iwmct_dbgfs_register(struct iwmct_priv *priv, const char *name)
-{}
-
-static inline void
-iwmct_dbgfs_unregister(struct iwmct_debugfs *dbgfs)
-{}
-
-#endif /* CONFIG_IWMC3200TOP_DEBUGFS */
-
-#endif /* __DEBUGFS_H__ */
-
diff --git a/drivers/misc/iwmc3200top/fw-download.c b/drivers/misc/iwmc3200top/fw-download.c
deleted file mode 100644
index e27afde6e99f..000000000000
--- a/drivers/misc/iwmc3200top/fw-download.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/*
- * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
- * drivers/misc/iwmc3200top/fw-download.c
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
- *  -
- *
- */
-
-#include <linux/firmware.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/slab.h>
-#include <asm/unaligned.h>
-
-#include "iwmc3200top.h"
-#include "log.h"
-#include "fw-msg.h"
-
-#define CHECKSUM_BYTES_NUM sizeof(u32)
-
-/**
-  init parser struct with file
- */
-static int iwmct_fw_parser_init(struct iwmct_priv *priv, const u8 *file,
-			      size_t file_size, size_t block_size)
-{
-	struct iwmct_parser *parser = &priv->parser;
-	struct iwmct_fw_hdr *fw_hdr = &parser->versions;
-
-	LOG_TRACE(priv, FW_DOWNLOAD, "-->\n");
-
-	LOG_INFO(priv, FW_DOWNLOAD, "file_size=%zd\n", file_size);
-
-	parser->file = file;
-	parser->file_size = file_size;
-	parser->cur_pos = 0;
-	parser->entry_point = 0;
-	parser->buf = kzalloc(block_size, GFP_KERNEL);
-	if (!parser->buf) {
-		LOG_ERROR(priv, FW_DOWNLOAD, "kzalloc error\n");
-		return -ENOMEM;
-	}
-	parser->buf_size = block_size;
-
-	/* extract fw versions */
-	memcpy(fw_hdr, parser->file, sizeof(struct iwmct_fw_hdr));
-	LOG_INFO(priv, FW_DOWNLOAD, "fw versions are:\n"
-		"top %u.%u.%u gps %u.%u.%u bt %u.%u.%u tic %s\n",
-		fw_hdr->top_major, fw_hdr->top_minor, fw_hdr->top_revision,
-		fw_hdr->gps_major, fw_hdr->gps_minor, fw_hdr->gps_revision,
-		fw_hdr->bt_major, fw_hdr->bt_minor, fw_hdr->bt_revision,
-		fw_hdr->tic_name);
-
-	parser->cur_pos += sizeof(struct iwmct_fw_hdr);
-
-	LOG_TRACE(priv, FW_DOWNLOAD, "<--\n");
-	return 0;
-}
-
-static bool iwmct_checksum(struct iwmct_priv *priv)
-{
-	struct iwmct_parser *parser = &priv->parser;
-	__le32 *file = (__le32 *)parser->file;
-	int i, pad, steps;
-	u32 accum = 0;
-	u32 checksum;
-	u32 mask = 0xffffffff;
-
-	pad = (parser->file_size - CHECKSUM_BYTES_NUM) % 4;
-	steps =  (parser->file_size - CHECKSUM_BYTES_NUM) / 4;
-
-	LOG_INFO(priv, FW_DOWNLOAD, "pad=%d steps=%d\n", pad, steps);
-
-	for (i = 0; i < steps; i++)
-		accum += le32_to_cpu(file[i]);
-
-	if (pad) {
-		mask <<= 8 * (4 - pad);
-		accum += le32_to_cpu(file[steps]) & mask;
-	}
-
-	checksum = get_unaligned_le32((__le32 *)(parser->file +
-			parser->file_size - CHECKSUM_BYTES_NUM));
-
-	LOG_INFO(priv, FW_DOWNLOAD,
-		"compare checksum accum=0x%x to checksum=0x%x\n",
-		accum, checksum);
-
-	return checksum == accum;
-}
-
-static int iwmct_parse_next_section(struct iwmct_priv *priv, const u8 **p_sec,
-				  size_t *sec_size, __le32 *sec_addr)
-{
-	struct iwmct_parser *parser = &priv->parser;
-	struct iwmct_dbg *dbg = &priv->dbg;
-	struct iwmct_fw_sec_hdr *sec_hdr;
-
-	LOG_TRACE(priv, FW_DOWNLOAD, "-->\n");
-
-	while (parser->cur_pos + sizeof(struct iwmct_fw_sec_hdr)
-		<= parser->file_size) {
-
-		sec_hdr = (struct iwmct_fw_sec_hdr *)
-				(parser->file + parser->cur_pos);
-		parser->cur_pos += sizeof(struct iwmct_fw_sec_hdr);
-
-		LOG_INFO(priv, FW_DOWNLOAD,
-			"sec hdr: type=%s addr=0x%x size=%d\n",
-			sec_hdr->type, sec_hdr->target_addr,
-			sec_hdr->data_size);
-
-		if (strcmp(sec_hdr->type, "ENT") == 0)
-			parser->entry_point = le32_to_cpu(sec_hdr->target_addr);
-		else if (strcmp(sec_hdr->type, "LBL") == 0)
-			strcpy(dbg->label_fw, parser->file + parser->cur_pos);
-		else if (((strcmp(sec_hdr->type, "TOP") == 0) &&
-			  (priv->barker & BARKER_DNLOAD_TOP_MSK)) ||
-			 ((strcmp(sec_hdr->type, "GPS") == 0) &&
-			  (priv->barker & BARKER_DNLOAD_GPS_MSK)) ||
-			 ((strcmp(sec_hdr->type, "BTH") == 0) &&
-			  (priv->barker & BARKER_DNLOAD_BT_MSK))) {
-			*sec_addr = sec_hdr->target_addr;
-			*sec_size = le32_to_cpu(sec_hdr->data_size);
-			*p_sec = parser->file + parser->cur_pos;
-			parser->cur_pos += le32_to_cpu(sec_hdr->data_size);
-			return 1;
-		} else if (strcmp(sec_hdr->type, "LOG") != 0)
-			LOG_WARNING(priv, FW_DOWNLOAD,
-				    "skipping section type %s\n",
-				    sec_hdr->type);
-
-		parser->cur_pos += le32_to_cpu(sec_hdr->data_size);
-		LOG_INFO(priv, FW_DOWNLOAD,
-			"finished with section cur_pos=%zd\n", parser->cur_pos);
-	}
-
-	LOG_TRACE(priv, INIT, "<--\n");
-	return 0;
-}
-
-static int iwmct_download_section(struct iwmct_priv *priv, const u8 *p_sec,
-				size_t sec_size, __le32 addr)
-{
-	struct iwmct_parser *parser = &priv->parser;
-	struct iwmct_fw_load_hdr *hdr = (struct iwmct_fw_load_hdr *)parser->buf;
-	const u8 *cur_block = p_sec;
-	size_t sent = 0;
-	int cnt = 0;
-	int ret = 0;
-	u32 cmd = 0;
-
-	LOG_TRACE(priv, FW_DOWNLOAD, "-->\n");
-	LOG_INFO(priv, FW_DOWNLOAD, "Download address 0x%x size 0x%zx\n",
-				addr, sec_size);
-
-	while (sent < sec_size) {
-		int i;
-		u32 chksm = 0;
-		u32 reset = atomic_read(&priv->reset);
-		/* actual FW data */
-		u32 data_size = min(parser->buf_size - sizeof(*hdr),
-				    sec_size - sent);
-		/* Pad to block size */
-		u32 trans_size = (data_size + sizeof(*hdr) +
-				  IWMC_SDIO_BLK_SIZE - 1) &
-				  ~(IWMC_SDIO_BLK_SIZE - 1);
-		++cnt;
-
-		/* in case of reset, interrupt FW DOWNLAOD */
-		if (reset) {
-			LOG_INFO(priv, FW_DOWNLOAD,
-				 "Reset detected. Abort FW download!!!");
-			ret = -ECANCELED;
-			goto exit;
-		}
-
-		memset(parser->buf, 0, parser->buf_size);
-		cmd |= IWMC_OPCODE_WRITE << CMD_HDR_OPCODE_POS;
-		cmd |= IWMC_CMD_SIGNATURE << CMD_HDR_SIGNATURE_POS;
-		cmd |= (priv->dbg.direct ? 1 : 0) << CMD_HDR_DIRECT_ACCESS_POS;
-		cmd |= (priv->dbg.checksum ? 1 : 0) << CMD_HDR_USE_CHECKSUM_POS;
-		hdr->data_size = cpu_to_le32(data_size);
-		hdr->target_addr = addr;
-
-		/* checksum is allowed for sizes divisible by 4 */
-		if (data_size & 0x3)
-			cmd &= ~CMD_HDR_USE_CHECKSUM_MSK;
-
-		memcpy(hdr->data, cur_block, data_size);
-
-
-		if (cmd & CMD_HDR_USE_CHECKSUM_MSK) {
-
-			chksm = data_size + le32_to_cpu(addr) + cmd;
-			for (i = 0; i < data_size >> 2; i++)
-				chksm += ((u32 *)cur_block)[i];
-
-			hdr->block_chksm = cpu_to_le32(chksm);
-			LOG_INFO(priv, FW_DOWNLOAD, "Checksum = 0x%X\n",
-				 hdr->block_chksm);
-		}
-
-		LOG_INFO(priv, FW_DOWNLOAD, "trans#%d, len=%d, sent=%zd, "
-				"sec_size=%zd, startAddress 0x%X\n",
-				cnt, trans_size, sent, sec_size, addr);
-
-		if (priv->dbg.dump)
-			LOG_HEXDUMP(FW_DOWNLOAD, parser->buf, trans_size);
-
-
-		hdr->cmd = cpu_to_le32(cmd);
-		/* send it down */
-		/* TODO: add more proper sending and error checking */
-		ret = iwmct_tx(priv, parser->buf, trans_size);
-		if (ret != 0) {
-			LOG_INFO(priv, FW_DOWNLOAD,
-				"iwmct_tx returned %d\n", ret);
-			goto exit;
-		}
-
-		addr = cpu_to_le32(le32_to_cpu(addr) + data_size);
-		sent += data_size;
-		cur_block = p_sec + sent;
-
-		if (priv->dbg.blocks && (cnt + 1) >= priv->dbg.blocks) {
-			LOG_INFO(priv, FW_DOWNLOAD,
-				"Block number limit is reached [%d]\n",
-				priv->dbg.blocks);
-			break;
-		}
-	}
-
-	if (sent < sec_size)
-		ret = -EINVAL;
-exit:
-	LOG_TRACE(priv, FW_DOWNLOAD, "<--\n");
-	return ret;
-}
-
-static int iwmct_kick_fw(struct iwmct_priv *priv, bool jump)
-{
-	struct iwmct_parser *parser = &priv->parser;
-	struct iwmct_fw_load_hdr *hdr = (struct iwmct_fw_load_hdr *)parser->buf;
-	int ret;
-	u32 cmd;
-
-	LOG_TRACE(priv, FW_DOWNLOAD, "-->\n");
-
-	memset(parser->buf, 0, parser->buf_size);
-	cmd = IWMC_CMD_SIGNATURE << CMD_HDR_SIGNATURE_POS;
-	if (jump) {
-		cmd |= IWMC_OPCODE_JUMP << CMD_HDR_OPCODE_POS;
-		hdr->target_addr = cpu_to_le32(parser->entry_point);
-		LOG_INFO(priv, FW_DOWNLOAD, "jump address 0x%x\n",
-				parser->entry_point);
-	} else {
-		cmd |= IWMC_OPCODE_LAST_COMMAND << CMD_HDR_OPCODE_POS;
-		LOG_INFO(priv, FW_DOWNLOAD, "last command\n");
-	}
-
-	hdr->cmd = cpu_to_le32(cmd);
-
-	LOG_HEXDUMP(FW_DOWNLOAD, parser->buf, sizeof(*hdr));
-	/* send it down */
-	/* TODO: add more proper sending and error checking */
-	ret = iwmct_tx(priv, parser->buf, IWMC_SDIO_BLK_SIZE);
-	if (ret)
-		LOG_INFO(priv, FW_DOWNLOAD, "iwmct_tx returned %d", ret);
-
-	LOG_TRACE(priv, FW_DOWNLOAD, "<--\n");
-	return 0;
-}
-
-int iwmct_fw_load(struct iwmct_priv *priv)
-{
-	const u8 *fw_name = FW_NAME(FW_API_VER);
-	const struct firmware *raw;
-	const u8 *pdata;
-	size_t len;
-	__le32 addr;
-	int ret;
-
-
-	LOG_INFO(priv, FW_DOWNLOAD, "barker download request 0x%x is:\n",
-			priv->barker);
-	LOG_INFO(priv, FW_DOWNLOAD, "*******  Top FW %s requested ********\n",
-			(priv->barker & BARKER_DNLOAD_TOP_MSK) ? "was" : "not");
-	LOG_INFO(priv, FW_DOWNLOAD, "*******  GPS FW %s requested ********\n",
-			(priv->barker & BARKER_DNLOAD_GPS_MSK) ? "was" : "not");
-	LOG_INFO(priv, FW_DOWNLOAD, "*******  BT FW %s requested ********\n",
-			(priv->barker & BARKER_DNLOAD_BT_MSK) ? "was" : "not");
-
-
-	/* get the firmware */
-	ret = request_firmware(&raw, fw_name, &priv->func->dev);
-	if (ret < 0) {
-		LOG_ERROR(priv, FW_DOWNLOAD, "%s request_firmware failed %d\n",
-			  fw_name, ret);
-		goto exit;
-	}
-
-	if (raw->size < sizeof(struct iwmct_fw_sec_hdr)) {
-		LOG_ERROR(priv, FW_DOWNLOAD, "%s smaller then (%zd) (%zd)\n",
-			  fw_name, sizeof(struct iwmct_fw_sec_hdr), raw->size);
-		goto exit;
-	}
-
-	LOG_INFO(priv, FW_DOWNLOAD, "Read firmware '%s'\n", fw_name);
-
-	/* clear parser struct */
-	ret = iwmct_fw_parser_init(priv, raw->data, raw->size, priv->trans_len);
-	if (ret < 0) {
-		LOG_ERROR(priv, FW_DOWNLOAD,
-			  "iwmct_parser_init failed: Reason %d\n", ret);
-		goto exit;
-	}
-
-	if (!iwmct_checksum(priv)) {
-		LOG_ERROR(priv, FW_DOWNLOAD, "checksum error\n");
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	/* download firmware to device */
-	while (iwmct_parse_next_section(priv, &pdata, &len, &addr)) {
-		ret = iwmct_download_section(priv, pdata, len, addr);
-		if (ret) {
-			LOG_ERROR(priv, FW_DOWNLOAD,
-				  "%s download section failed\n", fw_name);
-			goto exit;
-		}
-	}
-
-	ret = iwmct_kick_fw(priv, !!(priv->barker & BARKER_DNLOAD_JUMP_MSK));
-
-exit:
-	kfree(priv->parser.buf);
-	release_firmware(raw);
-	return ret;
-}
diff --git a/drivers/misc/iwmc3200top/fw-msg.h b/drivers/misc/iwmc3200top/fw-msg.h
deleted file mode 100644
index 9e26b75bd482..000000000000
--- a/drivers/misc/iwmc3200top/fw-msg.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
- * drivers/misc/iwmc3200top/fw-msg.h
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
- *  -
- *
- */
-
-#ifndef __FWMSG_H__
-#define __FWMSG_H__
-
-#define COMM_TYPE_D2H           	0xFF
-#define COMM_TYPE_H2D           	0xEE
-
-#define COMM_CATEGORY_OPERATIONAL      	0x00
-#define COMM_CATEGORY_DEBUG            	0x01
-#define COMM_CATEGORY_TESTABILITY      	0x02
-#define COMM_CATEGORY_DIAGNOSTICS      	0x03
-
-#define OP_DBG_ZSTR_MSG			cpu_to_le16(0x1A)
-
-#define FW_LOG_SRC_MAX			32
-#define FW_LOG_SRC_ALL			255
-
-#define FW_STRING_TABLE_ADDR		cpu_to_le32(0x0C000000)
-
-#define CMD_DBG_LOG_LEVEL		cpu_to_le16(0x0001)
-#define CMD_TST_DEV_RESET		cpu_to_le16(0x0060)
-#define CMD_TST_FUNC_RESET		cpu_to_le16(0x0062)
-#define CMD_TST_IFACE_RESET		cpu_to_le16(0x0064)
-#define CMD_TST_CPU_UTILIZATION		cpu_to_le16(0x0065)
-#define CMD_TST_TOP_DEEP_SLEEP		cpu_to_le16(0x0080)
-#define CMD_TST_WAKEUP			cpu_to_le16(0x0081)
-#define CMD_TST_FUNC_WAKEUP		cpu_to_le16(0x0082)
-#define CMD_TST_FUNC_DEEP_SLEEP_REQUEST	cpu_to_le16(0x0083)
-#define CMD_TST_GET_MEM_DUMP		cpu_to_le16(0x0096)
-
-#define OP_OPR_ALIVE			cpu_to_le16(0x0010)
-#define OP_OPR_CMD_ACK			cpu_to_le16(0x001F)
-#define OP_OPR_CMD_NACK			cpu_to_le16(0x0020)
-#define OP_TST_MEM_DUMP			cpu_to_le16(0x0043)
-
-#define CMD_FLAG_PADDING_256		0x80
-
-#define FW_HCMD_BLOCK_SIZE      	256
-
-struct msg_hdr {
-	u8 type;
-	u8 category;
-	__le16 opcode;
-	u8 seqnum;
-	u8 flags;
-	__le16 length;
-} __attribute__((__packed__));
-
-struct log_hdr {
-	__le32 timestamp;
-	u8 severity;
-	u8 logsource;
-	__le16 reserved;
-} __attribute__((__packed__));
-
-struct mdump_hdr {
-	u8 dmpid;
-	u8 frag;
-	__le16 size;
-	__le32 addr;
-} __attribute__((__packed__));
-
-struct top_msg {
-	struct msg_hdr hdr;
-	union {
-		/* D2H messages */
-		struct {
-			struct log_hdr log_hdr;
-			u8 data[1];
-		} __attribute__((__packed__)) log;
-
-		struct {
-			struct log_hdr log_hdr;
-			struct mdump_hdr md_hdr;
-			u8 data[1];
-		} __attribute__((__packed__)) mdump;
-
-		/* H2D messages */
-		struct {
-			u8 logsource;
-			u8 sevmask;
-		} __attribute__((__packed__)) logdefs[FW_LOG_SRC_MAX];
-		struct mdump_hdr mdump_req;
-	} u;
-} __attribute__((__packed__));
-
-
-#endif /* __FWMSG_H__ */
diff --git a/drivers/misc/iwmc3200top/iwmc3200top.h b/drivers/misc/iwmc3200top/iwmc3200top.h
deleted file mode 100644
index 620973ed8bf9..000000000000
--- a/drivers/misc/iwmc3200top/iwmc3200top.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
- * drivers/misc/iwmc3200top/iwmc3200top.h
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
- *  -
- *
- */
-
-#ifndef __IWMC3200TOP_H__
-#define __IWMC3200TOP_H__
-
-#include <linux/workqueue.h>
-
-#define DRV_NAME "iwmc3200top"
-#define FW_API_VER 1
-#define _FW_NAME(api) DRV_NAME "." #api ".fw"
-#define FW_NAME(api) _FW_NAME(api)
-
-#define IWMC_SDIO_BLK_SIZE			256
-#define IWMC_DEFAULT_TR_BLK			64
-#define IWMC_SDIO_DATA_ADDR			0x0
-#define IWMC_SDIO_INTR_ENABLE_ADDR		0x14
-#define IWMC_SDIO_INTR_STATUS_ADDR		0x13
-#define IWMC_SDIO_INTR_CLEAR_ADDR		0x13
-#define IWMC_SDIO_INTR_GET_SIZE_ADDR		0x2C
-
-#define COMM_HUB_HEADER_LENGTH 16
-#define LOGGER_HEADER_LENGTH   10
-
-
-#define BARKER_DNLOAD_BT_POS		0
-#define BARKER_DNLOAD_BT_MSK		BIT(BARKER_DNLOAD_BT_POS)
-#define BARKER_DNLOAD_GPS_POS		1
-#define BARKER_DNLOAD_GPS_MSK		BIT(BARKER_DNLOAD_GPS_POS)
-#define BARKER_DNLOAD_TOP_POS		2
-#define BARKER_DNLOAD_TOP_MSK		BIT(BARKER_DNLOAD_TOP_POS)
-#define BARKER_DNLOAD_RESERVED1_POS	3
-#define BARKER_DNLOAD_RESERVED1_MSK	BIT(BARKER_DNLOAD_RESERVED1_POS)
-#define BARKER_DNLOAD_JUMP_POS		4
-#define BARKER_DNLOAD_JUMP_MSK		BIT(BARKER_DNLOAD_JUMP_POS)
-#define BARKER_DNLOAD_SYNC_POS		5
-#define BARKER_DNLOAD_SYNC_MSK		BIT(BARKER_DNLOAD_SYNC_POS)
-#define BARKER_DNLOAD_RESERVED2_POS	6
-#define BARKER_DNLOAD_RESERVED2_MSK	(0x3 << BARKER_DNLOAD_RESERVED2_POS)
-#define BARKER_DNLOAD_BARKER_POS	8
-#define BARKER_DNLOAD_BARKER_MSK	(0xffffff << BARKER_DNLOAD_BARKER_POS)
-
-#define IWMC_BARKER_REBOOT 	(0xdeadbe << BARKER_DNLOAD_BARKER_POS)
-/* whole field barker */
-#define IWMC_BARKER_ACK 	0xfeedbabe
-
-#define IWMC_CMD_SIGNATURE 	0xcbbc
-
-#define CMD_HDR_OPCODE_POS		0
-#define CMD_HDR_OPCODE_MSK_MSK		(0xf << CMD_HDR_OPCODE_MSK_POS)
-#define CMD_HDR_RESPONSE_CODE_POS	4
-#define CMD_HDR_RESPONSE_CODE_MSK	(0xf << CMD_HDR_RESPONSE_CODE_POS)
-#define CMD_HDR_USE_CHECKSUM_POS	8
-#define CMD_HDR_USE_CHECKSUM_MSK	BIT(CMD_HDR_USE_CHECKSUM_POS)
-#define CMD_HDR_RESPONSE_REQUIRED_POS	9
-#define CMD_HDR_RESPONSE_REQUIRED_MSK	BIT(CMD_HDR_RESPONSE_REQUIRED_POS)
-#define CMD_HDR_DIRECT_ACCESS_POS	10
-#define CMD_HDR_DIRECT_ACCESS_MSK	BIT(CMD_HDR_DIRECT_ACCESS_POS)
-#define CMD_HDR_RESERVED_POS		11
-#define CMD_HDR_RESERVED_MSK		BIT(0x1f << CMD_HDR_RESERVED_POS)
-#define CMD_HDR_SIGNATURE_POS		16
-#define CMD_HDR_SIGNATURE_MSK		BIT(0xffff << CMD_HDR_SIGNATURE_POS)
-
-enum {
-	IWMC_OPCODE_PING = 0,
-	IWMC_OPCODE_READ = 1,
-	IWMC_OPCODE_WRITE = 2,
-	IWMC_OPCODE_JUMP = 3,
-	IWMC_OPCODE_REBOOT = 4,
-	IWMC_OPCODE_PERSISTENT_WRITE = 5,
-	IWMC_OPCODE_PERSISTENT_READ = 6,
-	IWMC_OPCODE_READ_MODIFY_WRITE = 7,
-	IWMC_OPCODE_LAST_COMMAND = 15
-};
-
-struct iwmct_fw_load_hdr {
-	__le32 cmd;
-	__le32 target_addr;
-	__le32 data_size;
-	__le32 block_chksm;
-	u8 data[0];
-};
-
-/**
- * struct iwmct_fw_hdr
- * holds all sw components versions
- */
-struct iwmct_fw_hdr {
-	u8 top_major;
-	u8 top_minor;
-	u8 top_revision;
-	u8 gps_major;
-	u8 gps_minor;
-	u8 gps_revision;
-	u8 bt_major;
-	u8 bt_minor;
-	u8 bt_revision;
-	u8 tic_name[31];
-};
-
-/**
- * struct iwmct_fw_sec_hdr
- * @type: function type
- * @data_size: section's data size
- * @target_addr: download address
- */
-struct iwmct_fw_sec_hdr {
-	u8 type[4];
-	__le32 data_size;
-	__le32 target_addr;
-};
-
-/**
- * struct iwmct_parser
- * @file: fw image
- * @file_size: fw size
- * @cur_pos: position in file
- * @buf: temp buf for download
- * @buf_size: size of buf
- * @entry_point: address to jump in fw kick-off
- */
-struct iwmct_parser {
-	const u8 *file;
-	size_t file_size;
-	size_t cur_pos;
-	u8 *buf;
-	size_t buf_size;
-	u32 entry_point;
-	struct iwmct_fw_hdr versions;
-};
-
-
-struct iwmct_work_struct {
-	struct list_head list;
-	ssize_t iosize;
-};
-
-struct iwmct_dbg {
-	int blocks;
-	bool dump;
-	bool jump;
-	bool direct;
-	bool checksum;
-	bool fw_download;
-	int block_size;
-	int download_trans_blks;
-
-	char label_fw[256];
-};
-
-struct iwmct_debugfs;
-
-struct iwmct_priv {
-	struct sdio_func *func;
-	struct iwmct_debugfs *dbgfs;
-	struct iwmct_parser parser;
-	atomic_t reset;
-	atomic_t dev_sync;
-	u32 trans_len;
-	u32 barker;
-	struct iwmct_dbg dbg;
-
-	/* drivers work items */
-	struct work_struct bus_rescan_worker;
-	struct work_struct isr_worker;
-
-	/* drivers wait queue */
-	wait_queue_head_t wait_q;
-
-	/* rx request list */
-	struct list_head read_req_list;
-};
-
-extern int iwmct_tx(struct iwmct_priv *priv, void *src, int count);
-extern int iwmct_fw_load(struct iwmct_priv *priv);
-
-extern void iwmct_dbg_init_params(struct iwmct_priv *drv);
-extern void iwmct_dbg_init_drv_attrs(struct device_driver *drv);
-extern void iwmct_dbg_remove_drv_attrs(struct device_driver *drv);
-extern int iwmct_send_hcmd(struct iwmct_priv *priv, u8 *cmd, u16 len);
-
-#endif  /*  __IWMC3200TOP_H__  */
diff --git a/drivers/misc/iwmc3200top/log.c b/drivers/misc/iwmc3200top/log.c
deleted file mode 100644
index a36a55a49cac..000000000000
--- a/drivers/misc/iwmc3200top/log.c
+++ /dev/null
@@ -1,348 +0,0 @@
-/*
- * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
- * drivers/misc/iwmc3200top/log.c
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
- *  -
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/slab.h>
-#include <linux/ctype.h>
-#include "fw-msg.h"
-#include "iwmc3200top.h"
-#include "log.h"
-
-/* Maximal hexadecimal string size of the FW memdump message */
-#define LOG_MSG_SIZE_MAX		12400
-
-/* iwmct_logdefs is a global used by log macros */
-u8 iwmct_logdefs[LOG_SRC_MAX];
-static u8 iwmct_fw_logdefs[FW_LOG_SRC_MAX];
-
-
-static int _log_set_log_filter(u8 *logdefs, int size, u8 src, u8 logmask)
-{
-	int i;
-
-	if (src < size)
-		logdefs[src] = logmask;
-	else if (src == LOG_SRC_ALL)
-		for (i = 0; i < size; i++)
-			logdefs[i] = logmask;
-	else
-		return -1;
-
-	return 0;
-}
-
-
-int iwmct_log_set_filter(u8 src, u8 logmask)
-{
-	return _log_set_log_filter(iwmct_logdefs, LOG_SRC_MAX, src, logmask);
-}
-
-
-int iwmct_log_set_fw_filter(u8 src, u8 logmask)
-{
-	return _log_set_log_filter(iwmct_fw_logdefs,
-				   FW_LOG_SRC_MAX, src, logmask);
-}
-
-
-static int log_msg_format_hex(char *str, int slen, u8 *ibuf,
-			      int ilen, char *pref)
-{
-	int pos = 0;
-	int i;
-	int len;
-
-	for (pos = 0, i = 0; pos < slen - 2 && pref[i] != '\0'; i++, pos++)
-		str[pos] = pref[i];
-
-	for (i = 0; pos < slen - 2 && i < ilen; pos += len, i++)
-		len = snprintf(&str[pos], slen - pos - 1, " %2.2X", ibuf[i]);
-
-	if (i < ilen)
-		return -1;
-
-	return 0;
-}
-
-/*	NOTE: This function is not thread safe.
-	Currently it's called only from sdio rx worker - no race there
-*/
-void iwmct_log_top_message(struct iwmct_priv *priv, u8 *buf, int len)
-{
-	struct top_msg *msg;
-	static char logbuf[LOG_MSG_SIZE_MAX];
-
-	msg = (struct top_msg *)buf;
-
-	if (len < sizeof(msg->hdr) + sizeof(msg->u.log.log_hdr)) {
-		LOG_ERROR(priv, FW_MSG, "Log message from TOP "
-			  "is too short %d (expected %zd)\n",
-			  len, sizeof(msg->hdr) + sizeof(msg->u.log.log_hdr));
-		return;
-	}
-
-	if (!(iwmct_fw_logdefs[msg->u.log.log_hdr.logsource] &
-		BIT(msg->u.log.log_hdr.severity)) ||
-	    !(iwmct_logdefs[LOG_SRC_FW_MSG] & BIT(msg->u.log.log_hdr.severity)))
-		return;
-
-	switch (msg->hdr.category) {
-	case COMM_CATEGORY_TESTABILITY:
-		if (!(iwmct_logdefs[LOG_SRC_TST] &
-		      BIT(msg->u.log.log_hdr.severity)))
-			return;
-		if (log_msg_format_hex(logbuf, LOG_MSG_SIZE_MAX, buf,
-				       le16_to_cpu(msg->hdr.length) +
-				       sizeof(msg->hdr), "<TST>"))
-			LOG_WARNING(priv, TST,
-				  "TOP TST message is too long, truncating...");
-		LOG_WARNING(priv, TST, "%s\n", logbuf);
-		break;
-	case COMM_CATEGORY_DEBUG:
-		if (msg->hdr.opcode == OP_DBG_ZSTR_MSG)
-			LOG_INFO(priv, FW_MSG, "%s %s", "<DBG>",
-				       ((u8 *)msg) + sizeof(msg->hdr)
-					+ sizeof(msg->u.log.log_hdr));
-		else {
-			if (log_msg_format_hex(logbuf, LOG_MSG_SIZE_MAX, buf,
-					le16_to_cpu(msg->hdr.length)
-						+ sizeof(msg->hdr),
-					"<DBG>"))
-				LOG_WARNING(priv, FW_MSG,
-					"TOP DBG message is too long,"
-					"truncating...");
-			LOG_WARNING(priv, FW_MSG, "%s\n", logbuf);
-		}
-		break;
-	default:
-		break;
-	}
-}
-
-static int _log_get_filter_str(u8 *logdefs, int logdefsz, char *buf, int size)
-{
-	int i, pos, len;
-	for (i = 0, pos = 0; (pos < size-1) && (i < logdefsz); i++) {
-		len = snprintf(&buf[pos], size - pos - 1, "0x%02X%02X,",
-				i, logdefs[i]);
-		pos += len;
-	}
-	buf[pos-1] = '\n';
-	buf[pos] = '\0';
-
-	if (i < logdefsz)
-		return -1;
-	return 0;
-}
-
-int log_get_filter_str(char *buf, int size)
-{
-	return _log_get_filter_str(iwmct_logdefs, LOG_SRC_MAX, buf, size);
-}
-
-int log_get_fw_filter_str(char *buf, int size)
-{
-	return _log_get_filter_str(iwmct_fw_logdefs, FW_LOG_SRC_MAX, buf, size);
-}
-
-#define HEXADECIMAL_RADIX	16
-#define LOG_SRC_FORMAT		7 /* log level is in format of "0xXXXX," */
-
-ssize_t show_iwmct_log_level(struct device *d,
-				struct device_attribute *attr, char *buf)
-{
-	struct iwmct_priv *priv = dev_get_drvdata(d);
-	char *str_buf;
-	int buf_size;
-	ssize_t ret;
-
-	buf_size = (LOG_SRC_FORMAT * LOG_SRC_MAX) + 1;
-	str_buf = kzalloc(buf_size, GFP_KERNEL);
-	if (!str_buf) {
-		LOG_ERROR(priv, DEBUGFS,
-			"failed to allocate %d bytes\n", buf_size);
-		ret = -ENOMEM;
-		goto exit;
-	}
-
-	if (log_get_filter_str(str_buf, buf_size) < 0) {
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	ret = sprintf(buf, "%s", str_buf);
-
-exit:
-	kfree(str_buf);
-	return ret;
-}
-
-ssize_t store_iwmct_log_level(struct device *d,
-			struct device_attribute *attr,
-			const char *buf, size_t count)
-{
-	struct iwmct_priv *priv = dev_get_drvdata(d);
-	char *token, *str_buf = NULL;
-	long val;
-	ssize_t ret = count;
-	u8 src, mask;
-
-	if (!count)
-		goto exit;
-
-	str_buf = kzalloc(count, GFP_KERNEL);
-	if (!str_buf) {
-		LOG_ERROR(priv, DEBUGFS,
-			"failed to allocate %zd bytes\n", count);
-		ret = -ENOMEM;
-		goto exit;
-	}
-
-	memcpy(str_buf, buf, count);
-
-	while ((token = strsep(&str_buf, ",")) != NULL) {
-		while (isspace(*token))
-			++token;
-		if (strict_strtol(token, HEXADECIMAL_RADIX, &val)) {
-			LOG_ERROR(priv, DEBUGFS,
-				  "failed to convert string to long %s\n",
-				  token);
-			ret = -EINVAL;
-			goto exit;
-		}
-
-		mask  = val & 0xFF;
-		src = (val & 0XFF00) >> 8;
-		iwmct_log_set_filter(src, mask);
-	}
-
-exit:
-	kfree(str_buf);
-	return ret;
-}
-
-ssize_t show_iwmct_log_level_fw(struct device *d,
-			struct device_attribute *attr, char *buf)
-{
-	struct iwmct_priv *priv = dev_get_drvdata(d);
-	char *str_buf;
-	int buf_size;
-	ssize_t ret;
-
-	buf_size = (LOG_SRC_FORMAT * FW_LOG_SRC_MAX) + 2;
-
-	str_buf = kzalloc(buf_size, GFP_KERNEL);
-	if (!str_buf) {
-		LOG_ERROR(priv, DEBUGFS,
-			"failed to allocate %d bytes\n", buf_size);
-		ret = -ENOMEM;
-		goto exit;
-	}
-
-	if (log_get_fw_filter_str(str_buf, buf_size) < 0) {
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	ret = sprintf(buf, "%s", str_buf);
-
-exit:
-	kfree(str_buf);
-	return ret;
-}
-
-ssize_t store_iwmct_log_level_fw(struct device *d,
-			struct device_attribute *attr,
-			const char *buf, size_t count)
-{
-	struct iwmct_priv *priv = dev_get_drvdata(d);
-	struct top_msg cmd;
-	char *token, *str_buf = NULL;
-	ssize_t ret = count;
-	u16 cmdlen = 0;
-	int i;
-	long val;
-	u8 src, mask;
-
-	if (!count)
-		goto exit;
-
-	str_buf = kzalloc(count, GFP_KERNEL);
-	if (!str_buf) {
-		LOG_ERROR(priv, DEBUGFS,
-			"failed to allocate %zd bytes\n", count);
-		ret = -ENOMEM;
-		goto exit;
-	}
-
-	memcpy(str_buf, buf, count);
-
-	cmd.hdr.type = COMM_TYPE_H2D;
-	cmd.hdr.category = COMM_CATEGORY_DEBUG;
-	cmd.hdr.opcode = CMD_DBG_LOG_LEVEL;
-
-	for (i = 0; ((token = strsep(&str_buf, ",")) != NULL) &&
-		     (i < FW_LOG_SRC_MAX); i++) {
-
-		while (isspace(*token))
-			++token;
-
-		if (strict_strtol(token, HEXADECIMAL_RADIX, &val)) {
-			LOG_ERROR(priv, DEBUGFS,
-				  "failed to convert string to long %s\n",
-				  token);
-			ret = -EINVAL;
-			goto exit;
-		}
-
-		mask  = val & 0xFF; /* LSB */
-		src = (val & 0XFF00) >> 8; /* 2nd least significant byte. */
-		iwmct_log_set_fw_filter(src, mask);
-
-		cmd.u.logdefs[i].logsource = src;
-		cmd.u.logdefs[i].sevmask = mask;
-	}
-
-	cmd.hdr.length = cpu_to_le16(i * sizeof(cmd.u.logdefs[0]));
-	cmdlen = (i * sizeof(cmd.u.logdefs[0]) + sizeof(cmd.hdr));
-
-	ret = iwmct_send_hcmd(priv, (u8 *)&cmd, cmdlen);
-	if (ret) {
-		LOG_ERROR(priv, DEBUGFS,
-			  "Failed to send %d bytes of fwcmd, ret=%zd\n",
-			  cmdlen, ret);
-		goto exit;
-	} else
-		LOG_INFO(priv, DEBUGFS, "fwcmd sent (%d bytes)\n", cmdlen);
-
-	ret = count;
-
-exit:
-	kfree(str_buf);
-	return ret;
-}
-
diff --git a/drivers/misc/iwmc3200top/log.h b/drivers/misc/iwmc3200top/log.h
deleted file mode 100644
index 4434bb16cea7..000000000000
--- a/drivers/misc/iwmc3200top/log.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
- * drivers/misc/iwmc3200top/log.h
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
- *  -
- *
- */
-
-#ifndef __LOG_H__
-#define __LOG_H__
-
-
-/* log severity:
- * The log levels here match FW log levels
- * so values need to stay as is */
-#define LOG_SEV_CRITICAL		0
-#define LOG_SEV_ERROR			1
-#define LOG_SEV_WARNING			2
-#define LOG_SEV_INFO			3
-#define LOG_SEV_INFOEX			4
-
-/* Log levels not defined for FW */
-#define LOG_SEV_TRACE			5
-#define LOG_SEV_DUMP			6
-
-#define LOG_SEV_FW_FILTER_ALL		\
-	(BIT(LOG_SEV_CRITICAL)	|	\
-	 BIT(LOG_SEV_ERROR)	|	\
-	 BIT(LOG_SEV_WARNING)	| 	\
-	 BIT(LOG_SEV_INFO)	|	\
-	 BIT(LOG_SEV_INFOEX))
-
-#define LOG_SEV_FILTER_ALL		\
-	(BIT(LOG_SEV_CRITICAL)	|	\
-	 BIT(LOG_SEV_ERROR)	|	\
-	 BIT(LOG_SEV_WARNING)	| 	\
-	 BIT(LOG_SEV_INFO)	|	\
-	 BIT(LOG_SEV_INFOEX)	|	\
-	 BIT(LOG_SEV_TRACE)	|	\
-	 BIT(LOG_SEV_DUMP))
-
-/* log source */
-#define LOG_SRC_INIT			0
-#define LOG_SRC_DEBUGFS			1
-#define LOG_SRC_FW_DOWNLOAD		2
-#define LOG_SRC_FW_MSG			3
-#define LOG_SRC_TST			4
-#define LOG_SRC_IRQ			5
-
-#define	LOG_SRC_MAX			6
-#define	LOG_SRC_ALL			0xFF
-
-/**
- * Default intitialization runtime log level
- */
-#ifndef LOG_SEV_FILTER_RUNTIME
-#define LOG_SEV_FILTER_RUNTIME			\
-	(BIT(LOG_SEV_CRITICAL)	|		\
-	 BIT(LOG_SEV_ERROR)	|		\
-	 BIT(LOG_SEV_WARNING))
-#endif
-
-#ifndef FW_LOG_SEV_FILTER_RUNTIME
-#define FW_LOG_SEV_FILTER_RUNTIME	LOG_SEV_FILTER_ALL
-#endif
-
-#ifdef CONFIG_IWMC3200TOP_DEBUG
-/**
- * Log macros
- */
-
-#define priv2dev(priv) (&(priv->func)->dev)
-
-#define LOG_CRITICAL(priv, src, fmt, args...)				\
-do {									\
-	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_CRITICAL))	\
-		dev_crit(priv2dev(priv), "%s %d: " fmt,			\
-			__func__, __LINE__, ##args);			\
-} while (0)
-
-#define LOG_ERROR(priv, src, fmt, args...)				\
-do {									\
-	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_ERROR))	\
-		dev_err(priv2dev(priv), "%s %d: " fmt,			\
-			__func__, __LINE__, ##args);			\
-} while (0)
-
-#define LOG_WARNING(priv, src, fmt, args...)				\
-do {									\
-	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_WARNING))	\
-		dev_warn(priv2dev(priv), "%s %d: " fmt,			\
-			 __func__, __LINE__, ##args);			\
-} while (0)
-
-#define LOG_INFO(priv, src, fmt, args...)				\
-do {									\
-	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_INFO))		\
-		dev_info(priv2dev(priv), "%s %d: " fmt,			\
-			 __func__, __LINE__, ##args);			\
-} while (0)
-
-#define LOG_TRACE(priv, src, fmt, args...)				\
-do {									\
-	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_TRACE))	\
-		dev_dbg(priv2dev(priv), "%s %d: " fmt,			\
-			 __func__, __LINE__, ##args);			\
-} while (0)
-
-#define LOG_HEXDUMP(src, ptr, len)					\
-do {									\
-	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_DUMP))	\
-		print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_NONE,	\
-				16, 1, ptr, len, false);		\
-} while (0)
-
-void iwmct_log_top_message(struct iwmct_priv *priv, u8 *buf, int len);
-
-extern u8 iwmct_logdefs[];
-
-int iwmct_log_set_filter(u8 src, u8 logmask);
-int iwmct_log_set_fw_filter(u8 src, u8 logmask);
-
-ssize_t show_iwmct_log_level(struct device *d,
-			struct device_attribute *attr, char *buf);
-ssize_t store_iwmct_log_level(struct device *d,
-			struct device_attribute *attr,
-			const char *buf, size_t count);
-ssize_t show_iwmct_log_level_fw(struct device *d,
-			struct device_attribute *attr, char *buf);
-ssize_t store_iwmct_log_level_fw(struct device *d,
-			struct device_attribute *attr,
-			const char *buf, size_t count);
-
-#else
-
-#define LOG_CRITICAL(priv, src, fmt, args...)
-#define LOG_ERROR(priv, src, fmt, args...)
-#define LOG_WARNING(priv, src, fmt, args...)
-#define LOG_INFO(priv, src, fmt, args...)
-#define LOG_TRACE(priv, src, fmt, args...)
-#define LOG_HEXDUMP(src, ptr, len)
-
-static inline void iwmct_log_top_message(struct iwmct_priv *priv,
-					 u8 *buf, int len) {}
-static inline int iwmct_log_set_filter(u8 src, u8 logmask) { return 0; }
-static inline int iwmct_log_set_fw_filter(u8 src, u8 logmask) { return 0; }
-
-#endif /* CONFIG_IWMC3200TOP_DEBUG */
-
-int log_get_filter_str(char *buf, int size);
-int log_get_fw_filter_str(char *buf, int size);
-
-#endif /* __LOG_H__ */
diff --git a/drivers/misc/iwmc3200top/main.c b/drivers/misc/iwmc3200top/main.c
deleted file mode 100644
index 701eb600b127..000000000000
--- a/drivers/misc/iwmc3200top/main.c
+++ /dev/null
@@ -1,662 +0,0 @@
-/*
- * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
- * drivers/misc/iwmc3200top/main.c
- *
- * Copyright (C) 2009 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- *
- * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
- *  -
- *
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/debugfs.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/mmc/sdio_func.h>
-#include <linux/mmc/sdio.h>
-
-#include "iwmc3200top.h"
-#include "log.h"
-#include "fw-msg.h"
-#include "debugfs.h"
-
-
-#define DRIVER_DESCRIPTION "Intel(R) IWMC 3200 Top Driver"
-#define DRIVER_COPYRIGHT "Copyright (c) 2008 Intel Corporation."
-
-#define DRIVER_VERSION  "0.1.62"
-
-MODULE_DESCRIPTION(DRIVER_DESCRIPTION);
-MODULE_VERSION(DRIVER_VERSION);
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR(DRIVER_COPYRIGHT);
-MODULE_FIRMWARE(FW_NAME(FW_API_VER));
-
-
-static inline int __iwmct_tx(struct iwmct_priv *priv, void *src, int count)
-{
-	return sdio_memcpy_toio(priv->func, IWMC_SDIO_DATA_ADDR, src, count);
-
-}
-int iwmct_tx(struct iwmct_priv *priv, void *src, int count)
-{
-	int ret;
-	sdio_claim_host(priv->func);
-	ret =  __iwmct_tx(priv, src, count);
-	sdio_release_host(priv->func);
-	return ret;
-}
-/*
- * This workers main task is to wait for OP_OPR_ALIVE
- * from TOP FW until ALIVE_MSG_TIMOUT timeout is elapsed.
- * When OP_OPR_ALIVE received it will issue
- * a call to "bus_rescan_devices".
- */
-static void iwmct_rescan_worker(struct work_struct *ws)
-{
-	struct iwmct_priv *priv;
-	int ret;
-
-	priv = container_of(ws, struct iwmct_priv, bus_rescan_worker);
-
-	LOG_INFO(priv, FW_MSG, "Calling bus_rescan\n");
-
-	ret = bus_rescan_devices(priv->func->dev.bus);
-	if (ret < 0)
-		LOG_INFO(priv, INIT, "bus_rescan_devices FAILED!!!\n");
-}
-
-static void op_top_message(struct iwmct_priv *priv, struct top_msg *msg)
-{
-	switch (msg->hdr.opcode) {
-	case OP_OPR_ALIVE:
-		LOG_INFO(priv, FW_MSG, "Got ALIVE from device, wake rescan\n");
-		schedule_work(&priv->bus_rescan_worker);
-		break;
-	default:
-		LOG_INFO(priv, FW_MSG, "Received msg opcode 0x%X\n",
-			msg->hdr.opcode);
-		break;
-	}
-}
-
-
-static void handle_top_message(struct iwmct_priv *priv, u8 *buf, int len)
-{
-	struct top_msg *msg;
-
-	msg = (struct top_msg *)buf;
-
-	if (msg->hdr.type != COMM_TYPE_D2H) {
-		LOG_ERROR(priv, FW_MSG,
-			"Message from TOP with invalid message type 0x%X\n",
-			msg->hdr.type);
-		return;
-	}
-
-	if (len < sizeof(msg->hdr)) {
-		LOG_ERROR(priv, FW_MSG,
-			"Message from TOP is too short for message header "
-			"received %d bytes, expected at least %zd bytes\n",
-			len, sizeof(msg->hdr));
-		return;
-	}
-
-	if (len < le16_to_cpu(msg->hdr.length) + sizeof(msg->hdr)) {
-		LOG_ERROR(priv, FW_MSG,
-			"Message length (%d bytes) is shorter than "
-			"in header (%d bytes)\n",
-			len, le16_to_cpu(msg->hdr.length));
-		return;
-	}
-
-	switch (msg->hdr.category) {
-	case COMM_CATEGORY_OPERATIONAL:
-		op_top_message(priv, (struct top_msg *)buf);
-		break;
-
-	case COMM_CATEGORY_DEBUG:
-	case COMM_CATEGORY_TESTABILITY:
-	case COMM_CATEGORY_DIAGNOSTICS:
-		iwmct_log_top_message(priv, buf, len);
-		break;
-
-	default:
-		LOG_ERROR(priv, FW_MSG,
-			"Message from TOP with unknown category 0x%X\n",
-			msg->hdr.category);
-		break;
-	}
-}
-
-int iwmct_send_hcmd(struct iwmct_priv *priv, u8 *cmd, u16 len)
-{
-	int ret;
-	u8 *buf;
-
-	LOG_TRACE(priv, FW_MSG, "Sending hcmd:\n");
-
-	/* add padding to 256 for IWMC */
-	((struct top_msg *)cmd)->hdr.flags |= CMD_FLAG_PADDING_256;
-
-	LOG_HEXDUMP(FW_MSG, cmd, len);
-
-	if (len > FW_HCMD_BLOCK_SIZE) {
-		LOG_ERROR(priv, FW_MSG, "size %d exceeded hcmd max size %d\n",
-			  len, FW_HCMD_BLOCK_SIZE);
-		return -1;
-	}
-
-	buf = kzalloc(FW_HCMD_BLOCK_SIZE, GFP_KERNEL);
-	if (!buf) {
-		LOG_ERROR(priv, FW_MSG, "kzalloc error, buf size %d\n",
-			  FW_HCMD_BLOCK_SIZE);
-		return -1;
-	}
-
-	memcpy(buf, cmd, len);
-	ret = iwmct_tx(priv, buf, FW_HCMD_BLOCK_SIZE);
-
-	kfree(buf);
-	return ret;
-}
-
-
-static void iwmct_irq_read_worker(struct work_struct *ws)
-{
-	struct iwmct_priv *priv;
-	struct iwmct_work_struct *read_req;
-	__le32 *buf = NULL;
-	int ret;
-	int iosize;
-	u32 barker;
-	bool is_barker;
-
-	priv = container_of(ws, struct iwmct_priv, isr_worker);
-
-	LOG_TRACE(priv, IRQ, "enter iwmct_irq_read_worker %p\n", ws);
-
-	/* --------------------- Handshake with device -------------------- */
-	sdio_claim_host(priv->func);
-
-	/* all list manipulations have to be protected by
-	 * sdio_claim_host/sdio_release_host */
-	if (list_empty(&priv->read_req_list)) {
-		LOG_ERROR(priv, IRQ, "read_req_list empty in read worker\n");
-		goto exit_release;
-	}
-
-	read_req = list_entry(priv->read_req_list.next,
-			      struct iwmct_work_struct, list);
-
-	list_del(&read_req->list);
-	iosize = read_req->iosize;
-	kfree(read_req);
-
-	buf = kzalloc(iosize, GFP_KERNEL);
-	if (!buf) {
-		LOG_ERROR(priv, IRQ, "kzalloc error, buf size %d\n", iosize);
-		goto exit_release;
-	}
-
-	LOG_INFO(priv, IRQ, "iosize=%d, buf=%p, func=%d\n",
-				iosize, buf, priv->func->num);
-
-	/* read from device */
-	ret = sdio_memcpy_fromio(priv->func, buf, IWMC_SDIO_DATA_ADDR, iosize);
-	if (ret) {
-		LOG_ERROR(priv, IRQ, "error %d reading buffer\n", ret);
-		goto exit_release;
-	}
-
-	LOG_HEXDUMP(IRQ, (u8 *)buf, iosize);
-
-	barker = le32_to_cpu(buf[0]);
-
-	/* Verify whether it's a barker and if not - treat as regular Rx */
-	if (barker == IWMC_BARKER_ACK ||
-	    (barker & BARKER_DNLOAD_BARKER_MSK) == IWMC_BARKER_REBOOT) {
-
-		/* Valid Barker is equal on first 4 dwords */
-		is_barker = (buf[1] == buf[0]) &&
-			    (buf[2] == buf[0]) &&
-			    (buf[3] == buf[0]);
-
-		if (!is_barker) {
-			LOG_WARNING(priv, IRQ,
-				"Potentially inconsistent barker "
-				"%08X_%08X_%08X_%08X\n",
-				le32_to_cpu(buf[0]), le32_to_cpu(buf[1]),
-				le32_to_cpu(buf[2]), le32_to_cpu(buf[3]));
-		}
-	} else {
-		is_barker = false;
-	}
-
-	/* Handle Top CommHub message */
-	if (!is_barker) {
-		sdio_release_host(priv->func);
-		handle_top_message(priv, (u8 *)buf, iosize);
-		goto exit;
-	} else if (barker == IWMC_BARKER_ACK) { /* Handle barkers */
-		if (atomic_read(&priv->dev_sync) == 0) {
-			LOG_ERROR(priv, IRQ,
-				  "ACK barker arrived out-of-sync\n");
-			goto exit_release;
-		}
-
-		/* Continuing to FW download (after Sync is completed)*/
-		atomic_set(&priv->dev_sync, 0);
-		LOG_INFO(priv, IRQ, "ACK barker arrived "
-				"- starting FW download\n");
-	} else { /* REBOOT barker */
-		LOG_INFO(priv, IRQ, "Received reboot barker: %x\n", barker);
-		priv->barker = barker;
-
-		if (barker & BARKER_DNLOAD_SYNC_MSK) {
-			/* Send the same barker back */
-			ret = __iwmct_tx(priv, buf, iosize);
-			if (ret) {
-				LOG_ERROR(priv, IRQ,
-					 "error %d echoing barker\n", ret);
-				goto exit_release;
-			}
-			LOG_INFO(priv, IRQ, "Echoing barker to device\n");
-			atomic_set(&priv->dev_sync, 1);
-			goto exit_release;
-		}
-
-		/* Continuing to FW download (without Sync) */
-		LOG_INFO(priv, IRQ, "No sync requested "
-				    "- starting FW download\n");
-	}
-
-	sdio_release_host(priv->func);
-
-	if (priv->dbg.fw_download)
-		iwmct_fw_load(priv);
-	else
-		LOG_ERROR(priv, IRQ, "FW download not allowed\n");
-
-	goto exit;
-
-exit_release:
-	sdio_release_host(priv->func);
-exit:
-	kfree(buf);
-	LOG_TRACE(priv, IRQ, "exit iwmct_irq_read_worker\n");
-}
-
-static void iwmct_irq(struct sdio_func *func)
-{
-	struct iwmct_priv *priv;
-	int val, ret;
-	int iosize;
-	int addr = IWMC_SDIO_INTR_GET_SIZE_ADDR;
-	struct iwmct_work_struct *read_req;
-
-	priv = sdio_get_drvdata(func);
-
-	LOG_TRACE(priv, IRQ, "enter iwmct_irq\n");
-
-	/* read the function's status register */
-	val = sdio_readb(func, IWMC_SDIO_INTR_STATUS_ADDR, &ret);
-
-	LOG_TRACE(priv, IRQ, "iir value = %d, ret=%d\n", val, ret);
-
-	if (!val) {
-		LOG_ERROR(priv, IRQ, "iir = 0, exiting ISR\n");
-		goto exit_clear_intr;
-	}
-
-
-	/*
-	 * read 2 bytes of the transaction size
-	 * IMPORTANT: sdio transaction size has to be read before clearing
-	 * sdio interrupt!!!
-	 */
-	val = sdio_readb(priv->func, addr++, &ret);
-	iosize = val;
-	val = sdio_readb(priv->func, addr++, &ret);
-	iosize += val << 8;
-
-	LOG_INFO(priv, IRQ, "READ size %d\n", iosize);
-
-	if (iosize == 0) {
-		LOG_ERROR(priv, IRQ, "READ size %d, exiting ISR\n", iosize);
-		goto exit_clear_intr;
-	}
-
-	/* allocate a work structure to pass iosize to the worker */
-	read_req = kzalloc(sizeof(struct iwmct_work_struct), GFP_KERNEL);
-	if (!read_req) {
-		LOG_ERROR(priv, IRQ, "failed to allocate read_req, exit ISR\n");
-		goto exit_clear_intr;
-	}
-
-	INIT_LIST_HEAD(&read_req->list);
-	read_req->iosize = iosize;
-
-	list_add_tail(&priv->read_req_list, &read_req->list);
-
-	/* clear the function's interrupt request bit (write 1 to clear) */
-	sdio_writeb(func, 1, IWMC_SDIO_INTR_CLEAR_ADDR, &ret);
-
-	schedule_work(&priv->isr_worker);
-
-	LOG_TRACE(priv, IRQ, "exit iwmct_irq\n");
-
-	return;
-
-exit_clear_intr:
-	/* clear the function's interrupt request bit (write 1 to clear) */
-	sdio_writeb(func, 1, IWMC_SDIO_INTR_CLEAR_ADDR, &ret);
-}
-
-
-static int blocks;
-module_param(blocks, int, 0604);
-MODULE_PARM_DESC(blocks, "max_blocks_to_send");
-
-static bool dump;
-module_param(dump, bool, 0604);
-MODULE_PARM_DESC(dump, "dump_hex_content");
-
-static bool jump = 1;
-module_param(jump, bool, 0604);
-
-static bool direct = 1;
-module_param(direct, bool, 0604);
-
-static bool checksum = 1;
-module_param(checksum, bool, 0604);
-
-static bool fw_download = 1;
-module_param(fw_download, bool, 0604);
-
-static int block_size = IWMC_SDIO_BLK_SIZE;
-module_param(block_size, int, 0404);
-
-static int download_trans_blks = IWMC_DEFAULT_TR_BLK;
-module_param(download_trans_blks, int, 0604);
-
-static bool rubbish_barker;
-module_param(rubbish_barker, bool, 0604);
-
-#ifdef CONFIG_IWMC3200TOP_DEBUG
-static int log_level[LOG_SRC_MAX];
-static unsigned int log_level_argc;
-module_param_array(log_level, int, &log_level_argc, 0604);
-MODULE_PARM_DESC(log_level, "log_level");
-
-static int log_level_fw[FW_LOG_SRC_MAX];
-static unsigned int log_level_fw_argc;
-module_param_array(log_level_fw, int, &log_level_fw_argc, 0604);
-MODULE_PARM_DESC(log_level_fw, "log_level_fw");
-#endif
-
-void iwmct_dbg_init_params(struct iwmct_priv *priv)
-{
-#ifdef CONFIG_IWMC3200TOP_DEBUG
-	int i;
-
-	for (i = 0; i < log_level_argc; i++) {
-		dev_notice(&priv->func->dev, "log_level[%d]=0x%X\n",
-						i, log_level[i]);
-		iwmct_log_set_filter((log_level[i] >> 8) & 0xFF,
-			       log_level[i] & 0xFF);
-	}
-	for (i = 0; i < log_level_fw_argc; i++) {
-		dev_notice(&priv->func->dev, "log_level_fw[%d]=0x%X\n",
-						i, log_level_fw[i]);
-		iwmct_log_set_fw_filter((log_level_fw[i] >> 8) & 0xFF,
-				  log_level_fw[i] & 0xFF);
-	}
-#endif
-
-	priv->dbg.blocks = blocks;
-	LOG_INFO(priv, INIT, "blocks=%d\n", blocks);
-	priv->dbg.dump = (bool)dump;
-	LOG_INFO(priv, INIT, "dump=%d\n", dump);
-	priv->dbg.jump = (bool)jump;
-	LOG_INFO(priv, INIT, "jump=%d\n", jump);
-	priv->dbg.direct = (bool)direct;
-	LOG_INFO(priv, INIT, "direct=%d\n", direct);
-	priv->dbg.checksum = (bool)checksum;
-	LOG_INFO(priv, INIT, "checksum=%d\n", checksum);
-	priv->dbg.fw_download = (bool)fw_download;
-	LOG_INFO(priv, INIT, "fw_download=%d\n", fw_download);
-	priv->dbg.block_size = block_size;
-	LOG_INFO(priv, INIT, "block_size=%d\n", block_size);
-	priv->dbg.download_trans_blks = download_trans_blks;
-	LOG_INFO(priv, INIT, "download_trans_blks=%d\n", download_trans_blks);
-}
-
-/*****************************************************************************
- *
- * sysfs attributes
- *
- *****************************************************************************/
-static ssize_t show_iwmct_fw_version(struct device *d,
-				  struct device_attribute *attr, char *buf)
-{
-	struct iwmct_priv *priv = dev_get_drvdata(d);
-	return sprintf(buf, "%s\n", priv->dbg.label_fw);
-}
-static DEVICE_ATTR(cc_label_fw, S_IRUGO, show_iwmct_fw_version, NULL);
-
-#ifdef CONFIG_IWMC3200TOP_DEBUG
-static DEVICE_ATTR(log_level, S_IWUSR | S_IRUGO,
-		   show_iwmct_log_level, store_iwmct_log_level);
-static DEVICE_ATTR(log_level_fw, S_IWUSR | S_IRUGO,
-		   show_iwmct_log_level_fw, store_iwmct_log_level_fw);
-#endif
-
-static struct attribute *iwmct_sysfs_entries[] = {
-	&dev_attr_cc_label_fw.attr,
-#ifdef CONFIG_IWMC3200TOP_DEBUG
-	&dev_attr_log_level.attr,
-	&dev_attr_log_level_fw.attr,
-#endif
-	NULL
-};
-
-static struct attribute_group iwmct_attribute_group = {
-	.name = NULL,		/* put in device directory */
-	.attrs = iwmct_sysfs_entries,
-};
-
-
-static int iwmct_probe(struct sdio_func *func,
-			   const struct sdio_device_id *id)
-{
-	struct iwmct_priv *priv;
-	int ret;
-	int val = 1;
-	int addr = IWMC_SDIO_INTR_ENABLE_ADDR;
-
-	dev_dbg(&func->dev, "enter iwmct_probe\n");
-
-	dev_dbg(&func->dev, "IRQ polling period id %u msecs, HZ is %d\n",
-		jiffies_to_msecs(2147483647), HZ);
-
-	priv = kzalloc(sizeof(struct iwmct_priv), GFP_KERNEL);
-	if (!priv) {
-		dev_err(&func->dev, "kzalloc error\n");
-		return -ENOMEM;
-	}
-	priv->func = func;
-	sdio_set_drvdata(func, priv);
-
-	INIT_WORK(&priv->bus_rescan_worker, iwmct_rescan_worker);
-	INIT_WORK(&priv->isr_worker, iwmct_irq_read_worker);
-
-	init_waitqueue_head(&priv->wait_q);
-
-	sdio_claim_host(func);
-	/* FIXME: Remove after it is fixed in the Boot ROM upgrade */
-	func->enable_timeout = 10;
-
-	/* In our HW, setting the block size also wakes up the boot rom. */
-	ret = sdio_set_block_size(func, priv->dbg.block_size);
-	if (ret) {
-		LOG_ERROR(priv, INIT,
-			"sdio_set_block_size() failure: %d\n", ret);
-		goto error_sdio_enable;
-	}
-
-	ret = sdio_enable_func(func);
-	if (ret) {
-		LOG_ERROR(priv, INIT, "sdio_enable_func() failure: %d\n", ret);
-		goto error_sdio_enable;
-	}
-
-	/* init reset and dev_sync states */
-	atomic_set(&priv->reset, 0);
-	atomic_set(&priv->dev_sync, 0);
-
-	/* init read req queue */
-	INIT_LIST_HEAD(&priv->read_req_list);
-
-	/* process configurable parameters */
-	iwmct_dbg_init_params(priv);
-	ret = sysfs_create_group(&func->dev.kobj, &iwmct_attribute_group);
-	if (ret) {
-		LOG_ERROR(priv, INIT, "Failed to register attributes and "
-			 "initialize module_params\n");
-		goto error_dev_attrs;
-	}
-
-	iwmct_dbgfs_register(priv, DRV_NAME);
-
-	if (!priv->dbg.direct && priv->dbg.download_trans_blks > 8) {
-		LOG_INFO(priv, INIT,
-			 "Reducing transaction to 8 blocks = 2K (from %d)\n",
-			 priv->dbg.download_trans_blks);
-		priv->dbg.download_trans_blks = 8;
-	}
-	priv->trans_len = priv->dbg.download_trans_blks * priv->dbg.block_size;
-	LOG_INFO(priv, INIT, "Transaction length = %d\n", priv->trans_len);
-
-	ret = sdio_claim_irq(func, iwmct_irq);
-	if (ret) {
-		LOG_ERROR(priv, INIT, "sdio_claim_irq() failure: %d\n", ret);
-		goto error_claim_irq;
-	}
-
-
-	/* Enable function's interrupt */
-	sdio_writeb(priv->func, val, addr, &ret);
-	if (ret) {
-		LOG_ERROR(priv, INIT, "Failure writing to "
-			  "Interrupt Enable Register (%d): %d\n", addr, ret);
-		goto error_enable_int;
-	}
-
-	sdio_release_host(func);
-
-	LOG_INFO(priv, INIT, "exit iwmct_probe\n");
-
-	return ret;
-
-error_enable_int:
-	sdio_release_irq(func);
-error_claim_irq:
-	sdio_disable_func(func);
-error_dev_attrs:
-	iwmct_dbgfs_unregister(priv->dbgfs);
-	sysfs_remove_group(&func->dev.kobj, &iwmct_attribute_group);
-error_sdio_enable:
-	sdio_release_host(func);
-	return ret;
-}
-
-static void iwmct_remove(struct sdio_func *func)
-{
-	struct iwmct_work_struct *read_req;
-	struct iwmct_priv *priv = sdio_get_drvdata(func);
-
-	LOG_INFO(priv, INIT, "enter\n");
-
-	sdio_claim_host(func);
-	sdio_release_irq(func);
-	sdio_release_host(func);
-
-	/* Make sure works are finished */
-	flush_work_sync(&priv->bus_rescan_worker);
-	flush_work_sync(&priv->isr_worker);
-
-	sdio_claim_host(func);
-	sdio_disable_func(func);
-	sysfs_remove_group(&func->dev.kobj, &iwmct_attribute_group);
-	iwmct_dbgfs_unregister(priv->dbgfs);
-	sdio_release_host(func);
-
-	/* free read requests */
-	while (!list_empty(&priv->read_req_list)) {
-		read_req = list_entry(priv->read_req_list.next,
-			struct iwmct_work_struct, list);
-
-		list_del(&read_req->list);
-		kfree(read_req);
-	}
-
-	kfree(priv);
-}
-
-
-static const struct sdio_device_id iwmct_ids[] = {
-	/* Intel Wireless MultiCom 3200 Top Driver */
-	{ SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, 0x1404)},
-	{ },	/* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(sdio, iwmct_ids);
-
-static struct sdio_driver iwmct_driver = {
-	.probe		= iwmct_probe,
-	.remove		= iwmct_remove,
-	.name		= DRV_NAME,
-	.id_table	= iwmct_ids,
-};
-
-static int __init iwmct_init(void)
-{
-	int rc;
-
-	/* Default log filter settings */
-	iwmct_log_set_filter(LOG_SRC_ALL, LOG_SEV_FILTER_RUNTIME);
-	iwmct_log_set_filter(LOG_SRC_FW_MSG, LOG_SEV_FW_FILTER_ALL);
-	iwmct_log_set_fw_filter(LOG_SRC_ALL, FW_LOG_SEV_FILTER_RUNTIME);
-
-	rc = sdio_register_driver(&iwmct_driver);
-
-	return rc;
-}
-
-static void __exit iwmct_exit(void)
-{
-	sdio_unregister_driver(&iwmct_driver);
-}
-
-module_init(iwmct_init);
-module_exit(iwmct_exit);
-
-- 
cgit v1.2.3


From 2f8684ce7a47c91da7e0ccba2686277c103d02b6 Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com>
Date: Fri, 6 Jul 2012 15:21:51 -0700
Subject: ath5k: replace modparam_all_channels with CONFIG_ATH5K_TEST_CHANNELS

This stashes away this feature from standard kernel builds.

Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ath/ath5k/Kconfig |  8 ++++++++
 drivers/net/wireless/ath/ath5k/base.c  | 17 ++++++++++-------
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/ath/ath5k/Kconfig b/drivers/net/wireless/ath/ath5k/Kconfig
index e18a9aa7b6ca..338c5c42357d 100644
--- a/drivers/net/wireless/ath/ath5k/Kconfig
+++ b/drivers/net/wireless/ath/ath5k/Kconfig
@@ -64,3 +64,11 @@ config ATH5K_PCI
 	---help---
 	  This adds support for PCI type chipsets of the 5xxx Atheros
 	  family.
+
+config ATH5K_TEST_CHANNELS
+	bool "Enables testing channels on ath5k"
+	depends on ATH5K && CFG80211_CERTIFICATION_ONUS
+	---help---
+	  This enables non-standard IEEE 802.11 channels on ath5k, which
+	  can be used for research purposes. This option should be disabled
+	  unless doing research.
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 44ad6fe0278f..8c4c040a47b8 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -74,10 +74,6 @@ bool ath5k_modparam_nohwcrypt;
 module_param_named(nohwcrypt, ath5k_modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
-static bool modparam_all_channels;
-module_param_named(all_channels, modparam_all_channels, bool, S_IRUGO);
-MODULE_PARM_DESC(all_channels, "Expose all channels the device can use.");
-
 static bool modparam_fastchanswitch;
 module_param_named(fastchanswitch, modparam_fastchanswitch, bool, S_IRUGO);
 MODULE_PARM_DESC(fastchanswitch, "Enable fast channel switching for AR2413/AR5413 radios.");
@@ -258,8 +254,15 @@ static int ath5k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *re
 \********************/
 
 /*
- * Returns true for the channel numbers used without all_channels modparam.
+ * Returns true for the channel numbers used.
  */
+#ifdef CONFIG_ATH5K_TEST_CHANNELS
+static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band)
+{
+	return true;
+}
+
+#else
 static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band)
 {
 	if (band == IEEE80211_BAND_2GHZ && chan <= 14)
@@ -276,6 +279,7 @@ static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band)
 		/* 802.11j 4.9GHz (20MHz) */
 		(chan == 184 || chan == 188 || chan == 192 || chan == 196));
 }
+#endif
 
 static unsigned int
 ath5k_setup_channels(struct ath5k_hw *ah, struct ieee80211_channel *channels,
@@ -316,8 +320,7 @@ ath5k_setup_channels(struct ath5k_hw *ah, struct ieee80211_channel *channels,
 		if (!ath5k_channel_ok(ah, &channels[count]))
 			continue;
 
-		if (!modparam_all_channels &&
-		    !ath5k_is_standard_channel(ch, band))
+		if (!ath5k_is_standard_channel(ch, band))
 			continue;
 
 		count++;
-- 
cgit v1.2.3