qed*: Utilize FW 8.33.1.0

Advance the qed* drivers to use firmware 8.33.1.0:
Modify core driver (qed) to utilize the new FW and initialize the device
with it. This is the lion's share of the patch, and includes changes to FW
interface files, device initialization flows, FW interaction flows, and
debug collection flows.
Modify Ethernet driver (qede) to make use of new FW in fastpath.
Modify RoCE/iWARP driver (qedr) to make use of new FW in fastpath.
Modify FCoE driver (qedf) to make use of new FW in fastpath.
Modify iSCSI driver (qedi) to make use of new FW in fastpath.

Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Yuval Bason <Yuval.Bason@cavium.com>
Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Manish Chopra <Manish.Chopra@cavium.com>
Signed-off-by: Chad Dupuis <Chad.Dupuis@cavium.com>
Signed-off-by: Manish Rangankar <Manish.Rangankar@cavium.com>
Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 76 insertions, 42 deletions

diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index 085338990f49..59ecc1e87faf 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -1969,33 +1969,45 @@ void qed_reset_vport_stats(struct qed_dev *cdev)
 		_qed_get_vport_stats(cdev, cdev->reset_stats);
 }
 
-static void
-qed_arfs_mode_configure(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
-			struct qed_arfs_config_params *p_cfg_params)
-{
-	if (p_cfg_params->arfs_enable) {
-		qed_set_rfs_mode_enable(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
-					p_cfg_params->tcp, p_cfg_params->udp,
-					p_cfg_params->ipv4, p_cfg_params->ipv6);
-		DP_VERBOSE(p_hwfn, QED_MSG_SP,
-			   "tcp = %s, udp = %s, ipv4 = %s, ipv6 =%s\n",
+static enum gft_profile_type
+qed_arfs_mode_to_hsi(enum qed_filter_config_mode mode)
+{
+	if (mode == QED_FILTER_CONFIG_MODE_5_TUPLE)
+		return GFT_PROFILE_TYPE_4_TUPLE;
+	if (mode == QED_FILTER_CONFIG_MODE_IP_DEST)
+		return GFT_PROFILE_TYPE_IP_DST_PORT;
+	return GFT_PROFILE_TYPE_L4_DST_PORT;
+}
+
+void qed_arfs_mode_configure(struct qed_hwfn *p_hwfn,
+			     struct qed_ptt *p_ptt,
+			     struct qed_arfs_config_params *p_cfg_params)
+{
+	if (p_cfg_params->mode != QED_FILTER_CONFIG_MODE_DISABLE) {
+		qed_gft_config(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
+			       p_cfg_params->tcp,
+			       p_cfg_params->udp,
+			       p_cfg_params->ipv4,
+			       p_cfg_params->ipv6,
+			       qed_arfs_mode_to_hsi(p_cfg_params->mode));
+		DP_VERBOSE(p_hwfn,
+			   QED_MSG_SP,
+			   "Configured Filtering: tcp = %s, udp = %s, ipv4 = %s, ipv6 =%s mode=%08x\n",
 			   p_cfg_params->tcp ? "Enable" : "Disable",
 			   p_cfg_params->udp ? "Enable" : "Disable",
 			   p_cfg_params->ipv4 ? "Enable" : "Disable",
-			   p_cfg_params->ipv6 ? "Enable" : "Disable");
+			   p_cfg_params->ipv6 ? "Enable" : "Disable",
+			   (u32)p_cfg_params->mode);
 	} else {
-		qed_set_rfs_mode_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
+		DP_VERBOSE(p_hwfn, QED_MSG_SP, "Disabled Filtering\n");
+		qed_gft_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
 	}
-
-	DP_VERBOSE(p_hwfn, QED_MSG_SP, "Configured ARFS mode : %s\n",
-		   p_cfg_params->arfs_enable ? "Enable" : "Disable");
 }
 
-static int
-qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+int
+qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn,
 				struct qed_spq_comp_cb *p_cb,
-				dma_addr_t p_addr, u16 length, u16 qid,
-				u8 vport_id, bool b_is_add)
+				struct qed_ntuple_filter_params *p_params)
 {
 	struct rx_update_gft_filter_data *p_ramrod = NULL;
 	struct qed_spq_entry *p_ent = NULL;
@@ -2004,13 +2016,15 @@ qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 	u8 abs_vport_id = 0;
 	int rc = -EINVAL;
 
-	rc = qed_fw_vport(p_hwfn, vport_id, &abs_vport_id);
+	rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
 	if (rc)
 		return rc;
 
-	rc = qed_fw_l2_queue(p_hwfn, qid, &abs_rx_q_id);
-	if (rc)
-		return rc;
+	if (p_params->qid != QED_RFS_NTUPLE_QID_RSS) {
+		rc = qed_fw_l2_queue(p_hwfn, p_params->qid, &abs_rx_q_id);
+		if (rc)
+			return rc;
+	}
 
 	/* Get SPQ entry */
 	memset(&init_data, 0, sizeof(init_data));
@@ -2032,17 +2046,27 @@ qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 		return rc;
 
 	p_ramrod = &p_ent->ramrod.rx_update_gft;
-	DMA_REGPAIR_LE(p_ramrod->pkt_hdr_addr, p_addr);
-	p_ramrod->pkt_hdr_length = cpu_to_le16(length);
-	p_ramrod->rx_qid_or_action_icid = cpu_to_le16(abs_rx_q_id);
-	p_ramrod->vport_id = abs_vport_id;
-	p_ramrod->filter_type = RFS_FILTER_TYPE;
-	p_ramrod->filter_action = b_is_add ? GFT_ADD_FILTER : GFT_DELETE_FILTER;
+
+	DMA_REGPAIR_LE(p_ramrod->pkt_hdr_addr, p_params->addr);
+	p_ramrod->pkt_hdr_length = cpu_to_le16(p_params->length);
+
+	if (p_params->qid != QED_RFS_NTUPLE_QID_RSS) {
+		p_ramrod->rx_qid_valid = 1;
+		p_ramrod->rx_qid = cpu_to_le16(abs_rx_q_id);
+	}
+
+	p_ramrod->flow_id_valid = 0;
+	p_ramrod->flow_id = 0;
+
+	p_ramrod->vport_id = cpu_to_le16((u16)abs_vport_id);
+	p_ramrod->filter_action = p_params->b_is_add ? GFT_ADD_FILTER
+	    : GFT_DELETE_FILTER;
 
 	DP_VERBOSE(p_hwfn, QED_MSG_SP,
 		   "V[%0x], Q[%04x] - %s filter from 0x%llx [length %04xb]\n",
 		   abs_vport_id, abs_rx_q_id,
-		   b_is_add ? "Adding" : "Removing", (u64)p_addr, length);
+		   p_params->b_is_add ? "Adding" : "Removing",
+		   (u64)p_params->addr, p_params->length);
 
 	return qed_spq_post(p_hwfn, p_ent, NULL);
 }
@@ -2743,7 +2767,8 @@ static int qed_configure_filter(struct qed_dev *cdev,
 	}
 }
 
-static int qed_configure_arfs_searcher(struct qed_dev *cdev, bool en_searcher)
+static int qed_configure_arfs_searcher(struct qed_dev *cdev,
+				       enum qed_filter_config_mode mode)
 {
 	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
 	struct qed_arfs_config_params arfs_config_params;
@@ -2753,8 +2778,7 @@ static int qed_configure_arfs_searcher(struct qed_dev *cdev, bool en_searcher)
 	arfs_config_params.udp = true;
 	arfs_config_params.ipv4 = true;
 	arfs_config_params.ipv6 = true;
-	arfs_config_params.arfs_enable = en_searcher;
-
+	arfs_config_params.mode = mode;
 	qed_arfs_mode_configure(p_hwfn, p_hwfn->p_arfs_ptt,
 				&arfs_config_params);
 	return 0;
@@ -2762,8 +2786,8 @@ static int qed_configure_arfs_searcher(struct qed_dev *cdev, bool en_searcher)
 
 static void
 qed_arfs_sp_response_handler(struct qed_hwfn *p_hwfn,
-			     void *cookie, union event_ring_data *data,
-			     u8 fw_return_code)
+			     void *cookie,
+			     union event_ring_data *data, u8 fw_return_code)
 {
 	struct qed_common_cb_ops *op = p_hwfn->cdev->protocol_ops.common;
 	void *dev = p_hwfn->cdev->ops_cookie;
@@ -2771,10 +2795,10 @@ qed_arfs_sp_response_handler(struct qed_hwfn *p_hwfn,
 	op->arfs_filter_op(dev, cookie, fw_return_code);
 }
 
-static int qed_ntuple_arfs_filter_config(struct qed_dev *cdev, void *cookie,
-					 dma_addr_t mapping, u16 length,
-					 u16 vport_id, u16 rx_queue_id,
-					 bool add_filter)
+static int
+qed_ntuple_arfs_filter_config(struct qed_dev *cdev,
+			      void *cookie,
+			      struct qed_ntuple_filter_params *params)
 {
 	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
 	struct qed_spq_comp_cb cb;
@@ -2783,9 +2807,19 @@ static int qed_ntuple_arfs_filter_config(struct qed_dev *cdev, void *cookie,
 	cb.function = qed_arfs_sp_response_handler;
 	cb.cookie = cookie;
 
-	rc = qed_configure_rfs_ntuple_filter(p_hwfn, p_hwfn->p_arfs_ptt,
-					     &cb, mapping, length, rx_queue_id,
-					     vport_id, add_filter);
+	if (params->b_is_vf) {
+		if (!qed_iov_is_valid_vfid(p_hwfn, params->vf_id, false,
+					   false)) {
+			DP_INFO(p_hwfn, "vfid 0x%02x is out of bounds\n",
+				params->vf_id);
+			return rc;
+		}
+
+		params->vport_id = params->vf_id + 1;
+		params->qid = QED_RFS_NTUPLE_QID_RSS;
+	}
+
+	rc = qed_configure_rfs_ntuple_filter(p_hwfn, &cb, params);
 	if (rc)
 		DP_NOTICE(p_hwfn,
 			  "Failed to issue a-RFS filter configuration\n");