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-rw-r--r--drivers/net/bonding/bond_main.c4
-rw-r--r--drivers/net/dsa/microchip/ksz_common.c10
-rw-r--r--drivers/net/ethernet/atheros/alx/alx.h1
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c2
-rw-r--r--drivers/net/ethernet/broadcom/bcmsysport.c15
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c13
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c10
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_tx.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum.c1
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mcp.c7
-rw-r--r--drivers/net/phy/realtek.c2
-rw-r--r--drivers/net/usb/smsc95xx.c7
-rw-r--r--drivers/s390/net/qeth_core.h27
-rw-r--r--drivers/s390/net/qeth_core_main.c172
-rw-r--r--drivers/s390/net/qeth_core_mpc.h4
-rw-r--r--drivers/s390/net/qeth_l2_main.c39
-rw-r--r--drivers/s390/net/qeth_l3_main.c207
17 files changed, 250 insertions, 277 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index ffa37adb7681..333387f1f1fe 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3112,13 +3112,13 @@ static int bond_slave_netdev_event(unsigned long event,
case NETDEV_CHANGE:
/* For 802.3ad mode only:
* Getting invalid Speed/Duplex values here will put slave
- * in weird state. So mark it as link-down for the time
+ * in weird state. So mark it as link-fail for the time
* being and let link-monitoring (miimon) set it right when
* correct speeds/duplex are available.
*/
if (bond_update_speed_duplex(slave) &&
BOND_MODE(bond) == BOND_MODE_8023AD)
- slave->link = BOND_LINK_DOWN;
+ slave->link = BOND_LINK_FAIL;
if (BOND_MODE(bond) == BOND_MODE_8023AD)
bond_3ad_adapter_speed_duplex_changed(slave);
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 54e0ca6ed730..86b6464b4525 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -1117,11 +1117,6 @@ static int ksz_switch_init(struct ksz_device *dev)
{
int i;
- mutex_init(&dev->reg_mutex);
- mutex_init(&dev->stats_mutex);
- mutex_init(&dev->alu_mutex);
- mutex_init(&dev->vlan_mutex);
-
dev->ds->ops = &ksz_switch_ops;
for (i = 0; i < ARRAY_SIZE(ksz_switch_chips); i++) {
@@ -1206,6 +1201,11 @@ int ksz_switch_register(struct ksz_device *dev)
if (dev->pdata)
dev->chip_id = dev->pdata->chip_id;
+ mutex_init(&dev->reg_mutex);
+ mutex_init(&dev->stats_mutex);
+ mutex_init(&dev->alu_mutex);
+ mutex_init(&dev->vlan_mutex);
+
if (ksz_switch_detect(dev))
return -EINVAL;
diff --git a/drivers/net/ethernet/atheros/alx/alx.h b/drivers/net/ethernet/atheros/alx/alx.h
index 78c5de467426..9d0e74f6b089 100644
--- a/drivers/net/ethernet/atheros/alx/alx.h
+++ b/drivers/net/ethernet/atheros/alx/alx.h
@@ -140,6 +140,5 @@ struct alx_priv {
};
extern const struct ethtool_ops alx_ethtool_ops;
-extern const char alx_drv_name[];
#endif
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index 7968c644ad86..c131cfc1b79d 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -49,7 +49,7 @@
#include "hw.h"
#include "reg.h"
-const char alx_drv_name[] = "alx";
+static const char alx_drv_name[] = "alx";
static void alx_free_txbuf(struct alx_tx_queue *txq, int entry)
{
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index 4122553e224b..0e2d99c737e3 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -1902,9 +1902,6 @@ static void bcm_sysport_netif_start(struct net_device *dev)
intrl2_1_mask_clear(priv, 0xffffffff);
else
intrl2_0_mask_clear(priv, INTRL2_0_TDMA_MBDONE_MASK);
-
- /* Last call before we start the real business */
- netif_tx_start_all_queues(dev);
}
static void rbuf_init(struct bcm_sysport_priv *priv)
@@ -2048,6 +2045,8 @@ static int bcm_sysport_open(struct net_device *dev)
bcm_sysport_netif_start(dev);
+ netif_tx_start_all_queues(dev);
+
return 0;
out_clear_rx_int:
@@ -2071,7 +2070,7 @@ static void bcm_sysport_netif_stop(struct net_device *dev)
struct bcm_sysport_priv *priv = netdev_priv(dev);
/* stop all software from updating hardware */
- netif_tx_stop_all_queues(dev);
+ netif_tx_disable(dev);
napi_disable(&priv->napi);
cancel_work_sync(&priv->dim.dim.work);
phy_stop(dev->phydev);
@@ -2658,12 +2657,12 @@ static int __maybe_unused bcm_sysport_suspend(struct device *d)
if (!netif_running(dev))
return 0;
+ netif_device_detach(dev);
+
bcm_sysport_netif_stop(dev);
phy_suspend(dev->phydev);
- netif_device_detach(dev);
-
/* Disable UniMAC RX */
umac_enable_set(priv, CMD_RX_EN, 0);
@@ -2746,8 +2745,6 @@ static int __maybe_unused bcm_sysport_resume(struct device *d)
goto out_free_rx_ring;
}
- netif_device_attach(dev);
-
/* RX pipe enable */
topctrl_writel(priv, 0, RX_FLUSH_CNTL);
@@ -2788,6 +2785,8 @@ static int __maybe_unused bcm_sysport_resume(struct device *d)
bcm_sysport_netif_start(dev);
+ netif_device_attach(dev);
+
return 0;
out_free_rx_ring:
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 20c1681bb1af..2d6f090bf644 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2855,7 +2855,6 @@ static void bcmgenet_netif_start(struct net_device *dev)
umac_enable_set(priv, CMD_TX_EN | CMD_RX_EN, true);
- netif_tx_start_all_queues(dev);
bcmgenet_enable_tx_napi(priv);
/* Monitor link interrupts now */
@@ -2937,6 +2936,8 @@ static int bcmgenet_open(struct net_device *dev)
bcmgenet_netif_start(dev);
+ netif_tx_start_all_queues(dev);
+
return 0;
err_irq1:
@@ -2958,7 +2959,7 @@ static void bcmgenet_netif_stop(struct net_device *dev)
struct bcmgenet_priv *priv = netdev_priv(dev);
bcmgenet_disable_tx_napi(priv);
- netif_tx_stop_all_queues(dev);
+ netif_tx_disable(dev);
/* Disable MAC receive */
umac_enable_set(priv, CMD_RX_EN, false);
@@ -3620,13 +3621,13 @@ static int bcmgenet_suspend(struct device *d)
if (!netif_running(dev))
return 0;
+ netif_device_detach(dev);
+
bcmgenet_netif_stop(dev);
if (!device_may_wakeup(d))
phy_suspend(dev->phydev);
- netif_device_detach(dev);
-
/* Prepare the device for Wake-on-LAN and switch to the slow clock */
if (device_may_wakeup(d) && priv->wolopts) {
ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC);
@@ -3700,8 +3701,6 @@ static int bcmgenet_resume(struct device *d)
/* Always enable ring 16 - descriptor ring */
bcmgenet_enable_dma(priv, dma_ctrl);
- netif_device_attach(dev);
-
if (!device_may_wakeup(d))
phy_resume(dev->phydev);
@@ -3710,6 +3709,8 @@ static int bcmgenet_resume(struct device *d)
bcmgenet_netif_start(dev);
+ netif_device_attach(dev);
+
return 0;
out_clk_disable:
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index aa5cb9834d73..494e562fe8c7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -1168,14 +1168,14 @@ static int hclge_pfc_setup_hw(struct hclge_dev *hdev)
*/
static int hclge_bp_setup_hw(struct hclge_dev *hdev, u8 tc)
{
- struct hclge_vport *vport = hdev->vport;
- u32 i, k, qs_bitmap;
- int ret;
+ int i;
for (i = 0; i < HCLGE_BP_GRP_NUM; i++) {
- qs_bitmap = 0;
+ u32 qs_bitmap = 0;
+ int k, ret;
for (k = 0; k < hdev->num_alloc_vport; k++) {
+ struct hclge_vport *vport = &hdev->vport[k];
u16 qs_id = vport->qs_offset + tc;
u8 grp, sub_grp;
@@ -1185,8 +1185,6 @@ static int hclge_bp_setup_hw(struct hclge_dev *hdev, u8 tc)
HCLGE_BP_SUB_GRP_ID_S);
if (i == grp)
qs_bitmap |= (1 << sub_grp);
-
- vport++;
}
ret = hclge_tm_qs_bp_cfg(hdev, tc, i, qs_bitmap);
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 1857ee0f0871..6f5153afcab4 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -1006,7 +1006,6 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
ring->packets++;
}
ring->bytes += tx_info->nr_bytes;
- netdev_tx_sent_queue(ring->tx_queue, tx_info->nr_bytes);
AVG_PERF_COUNTER(priv->pstats.tx_pktsz_avg, skb->len);
if (tx_info->inl)
@@ -1044,7 +1043,10 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
netif_tx_stop_queue(ring->tx_queue);
ring->queue_stopped++;
}
- send_doorbell = !skb->xmit_more || netif_xmit_stopped(ring->tx_queue);
+
+ send_doorbell = __netdev_tx_sent_queue(ring->tx_queue,
+ tx_info->nr_bytes,
+ skb->xmit_more);
real_size = (real_size / 16) & 0x3f;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index a2df12b79f8e..9bec940330a4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3568,7 +3568,6 @@ static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
burst_size = 7;
break;
case MLXSW_REG_HTGT_TRAP_GROUP_SP_IP2ME:
- is_bytes = true;
rate = 4 * 1024;
burst_size = 4;
break;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index f40f654398a0..a96364df4320 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -1944,9 +1944,12 @@ int qed_mcp_trans_speed_mask(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt, u32 *p_speed_mask)
{
u32 transceiver_type, transceiver_state;
+ int ret;
- qed_mcp_get_transceiver_data(p_hwfn, p_ptt, &transceiver_state,
- &transceiver_type);
+ ret = qed_mcp_get_transceiver_data(p_hwfn, p_ptt, &transceiver_state,
+ &transceiver_type);
+ if (ret)
+ return ret;
if (qed_is_transceiver_ready(transceiver_state, transceiver_type) ==
false)
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 7fc8508b5231..271e8adc39f1 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -220,7 +220,7 @@ static struct phy_driver realtek_drvs[] = {
.flags = PHY_HAS_INTERRUPT,
}, {
.phy_id = 0x001cc816,
- .name = "RTL8201F 10/100Mbps Ethernet",
+ .name = "RTL8201F Fast Ethernet",
.phy_id_mask = 0x001fffff,
.features = PHY_BASIC_FEATURES,
.flags = PHY_HAS_INTERRUPT,
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 262e7a3c23cb..2d17f3b9bb16 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1598,6 +1598,8 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
return ret;
}
+ cancel_delayed_work_sync(&pdata->carrier_check);
+
if (pdata->suspend_flags) {
netdev_warn(dev->net, "error during last resume\n");
pdata->suspend_flags = 0;
@@ -1840,6 +1842,11 @@ done:
*/
if (ret && PMSG_IS_AUTO(message))
usbnet_resume(intf);
+
+ if (ret)
+ schedule_delayed_work(&pdata->carrier_check,
+ CARRIER_CHECK_DELAY);
+
return ret;
}
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 6843bc7ee9f2..04e294d1d16d 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -87,6 +87,18 @@ struct qeth_dbf_info {
#define SENSE_RESETTING_EVENT_BYTE 1
#define SENSE_RESETTING_EVENT_FLAG 0x80
+static inline u32 qeth_get_device_id(struct ccw_device *cdev)
+{
+ struct ccw_dev_id dev_id;
+ u32 id;
+
+ ccw_device_get_id(cdev, &dev_id);
+ id = dev_id.devno;
+ id |= (u32) (dev_id.ssid << 16);
+
+ return id;
+}
+
/*
* Common IO related definitions
*/
@@ -97,7 +109,8 @@ struct qeth_dbf_info {
#define CARD_RDEV_ID(card) dev_name(&card->read.ccwdev->dev)
#define CARD_WDEV_ID(card) dev_name(&card->write.ccwdev->dev)
#define CARD_DDEV_ID(card) dev_name(&card->data.ccwdev->dev)
-#define CHANNEL_ID(channel) dev_name(&channel->ccwdev->dev)
+#define CCW_DEVID(cdev) (qeth_get_device_id(cdev))
+#define CARD_DEVID(card) (CCW_DEVID(CARD_RDEV(card)))
/**
* card stuff
@@ -830,6 +843,11 @@ struct qeth_trap_id {
/*some helper functions*/
#define QETH_CARD_IFNAME(card) (((card)->dev)? (card)->dev->name : "")
+static inline bool qeth_netdev_is_registered(struct net_device *dev)
+{
+ return dev->netdev_ops != NULL;
+}
+
static inline void qeth_scrub_qdio_buffer(struct qdio_buffer *buf,
unsigned int elements)
{
@@ -973,7 +991,7 @@ int qeth_wait_for_threads(struct qeth_card *, unsigned long);
int qeth_do_run_thread(struct qeth_card *, unsigned long);
void qeth_clear_thread_start_bit(struct qeth_card *, unsigned long);
void qeth_clear_thread_running_bit(struct qeth_card *, unsigned long);
-int qeth_core_hardsetup_card(struct qeth_card *);
+int qeth_core_hardsetup_card(struct qeth_card *card, bool *carrier_ok);
void qeth_print_status_message(struct qeth_card *);
int qeth_init_qdio_queues(struct qeth_card *);
int qeth_send_ipa_cmd(struct qeth_card *, struct qeth_cmd_buffer *,
@@ -1028,11 +1046,6 @@ int qeth_configure_cq(struct qeth_card *, enum qeth_cq);
int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action);
void qeth_trace_features(struct qeth_card *);
void qeth_close_dev(struct qeth_card *);
-int qeth_send_setassparms(struct qeth_card *, struct qeth_cmd_buffer *, __u16,
- long,
- int (*reply_cb)(struct qeth_card *,
- struct qeth_reply *, unsigned long),
- void *);
int qeth_setassparms_cb(struct qeth_card *, struct qeth_reply *, unsigned long);
struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *,
enum qeth_ipa_funcs,
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 3274f13aad57..4bce5ae65a55 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -167,6 +167,8 @@ const char *qeth_get_cardname_short(struct qeth_card *card)
return "OSD_1000";
case QETH_LINK_TYPE_10GBIT_ETH:
return "OSD_10GIG";
+ case QETH_LINK_TYPE_25GBIT_ETH:
+ return "OSD_25GIG";
case QETH_LINK_TYPE_LANE_ETH100:
return "OSD_FE_LANE";
case QETH_LINK_TYPE_LANE_TR:
@@ -554,8 +556,8 @@ static int __qeth_issue_next_read(struct qeth_card *card)
if (!iob) {
dev_warn(&card->gdev->dev, "The qeth device driver "
"failed to recover an error on the device\n");
- QETH_DBF_MESSAGE(2, "%s issue_next_read failed: no iob "
- "available\n", dev_name(&card->gdev->dev));
+ QETH_DBF_MESSAGE(2, "issue_next_read on device %x failed: no iob available\n",
+ CARD_DEVID(card));
return -ENOMEM;
}
qeth_setup_ccw(channel->ccw, CCW_CMD_READ, QETH_BUFSIZE, iob->data);
@@ -563,8 +565,8 @@ static int __qeth_issue_next_read(struct qeth_card *card)
rc = ccw_device_start(channel->ccwdev, channel->ccw,
(addr_t) iob, 0, 0);
if (rc) {
- QETH_DBF_MESSAGE(2, "%s error in starting next read ccw! "
- "rc=%i\n", dev_name(&card->gdev->dev), rc);
+ QETH_DBF_MESSAGE(2, "error %i on device %x when starting next read ccw!\n",
+ rc, CARD_DEVID(card));
atomic_set(&channel->irq_pending, 0);
card->read_or_write_problem = 1;
qeth_schedule_recovery(card);
@@ -613,16 +615,14 @@ static void qeth_issue_ipa_msg(struct qeth_ipa_cmd *cmd, int rc,
const char *ipa_name;
int com = cmd->hdr.command;
ipa_name = qeth_get_ipa_cmd_name(com);
+
if (rc)
- QETH_DBF_MESSAGE(2, "IPA: %s(x%X) for %s/%s returned "
- "x%X \"%s\"\n",
- ipa_name, com, dev_name(&card->gdev->dev),
- QETH_CARD_IFNAME(card), rc,
- qeth_get_ipa_msg(rc));
+ QETH_DBF_MESSAGE(2, "IPA: %s(%#x) for device %x returned %#x \"%s\"\n",
+ ipa_name, com, CARD_DEVID(card), rc,
+ qeth_get_ipa_msg(rc));
else
- QETH_DBF_MESSAGE(5, "IPA: %s(x%X) for %s/%s succeeded\n",
- ipa_name, com, dev_name(&card->gdev->dev),
- QETH_CARD_IFNAME(card));
+ QETH_DBF_MESSAGE(5, "IPA: %s(%#x) for device %x succeeded\n",
+ ipa_name, com, CARD_DEVID(card));
}
static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
@@ -711,7 +711,7 @@ static int qeth_check_idx_response(struct qeth_card *card,
QETH_DBF_HEX(CTRL, 2, buffer, QETH_DBF_CTRL_LEN);
if ((buffer[2] & 0xc0) == 0xc0) {
- QETH_DBF_MESSAGE(2, "received an IDX TERMINATE with cause code %#02x\n",
+ QETH_DBF_MESSAGE(2, "received an IDX TERMINATE with cause code %#04x\n",
buffer[4]);
QETH_CARD_TEXT(card, 2, "ckidxres");
QETH_CARD_TEXT(card, 2, " idxterm");
@@ -972,8 +972,8 @@ static int qeth_get_problem(struct qeth_card *card, struct ccw_device *cdev,
QETH_CARD_TEXT(card, 2, "CGENCHK");
dev_warn(&cdev->dev, "The qeth device driver "
"failed to recover an error on the device\n");
- QETH_DBF_MESSAGE(2, "%s check on device dstat=x%x, cstat=x%x\n",
- dev_name(&cdev->dev), dstat, cstat);
+ QETH_DBF_MESSAGE(2, "check on channel %x with dstat=%#x, cstat=%#x\n",
+ CCW_DEVID(cdev), dstat, cstat);
print_hex_dump(KERN_WARNING, "qeth: irb ", DUMP_PREFIX_OFFSET,
16, 1, irb, 64, 1);
return 1;
@@ -1013,8 +1013,8 @@ static long qeth_check_irb_error(struct qeth_card *card,
switch (PTR_ERR(irb)) {
case -EIO:
- QETH_DBF_MESSAGE(2, "%s i/o-error on device\n",
- dev_name(&cdev->dev));
+ QETH_DBF_MESSAGE(2, "i/o-error on channel %x\n",
+ CCW_DEVID(cdev));
QETH_CARD_TEXT(card, 2, "ckirberr");
QETH_CARD_TEXT_(card, 2, " rc%d", -EIO);
break;
@@ -1031,8 +1031,8 @@ static long qeth_check_irb_error(struct qeth_card *card,
}
break;
default:
- QETH_DBF_MESSAGE(2, "%s unknown error %ld on device\n",
- dev_name(&cdev->dev), PTR_ERR(irb));
+ QETH_DBF_MESSAGE(2, "unknown error %ld on channel %x\n",
+ PTR_ERR(irb), CCW_DEVID(cdev));
QETH_CARD_TEXT(card, 2, "ckirberr");
QETH_CARD_TEXT(card, 2, " rc???");
}
@@ -1114,9 +1114,9 @@ static void qeth_irq(struct ccw_device *cdev, unsigned long intparm,
dev_warn(&channel->ccwdev->dev,
"The qeth device driver failed to recover "
"an error on the device\n");
- QETH_DBF_MESSAGE(2, "%s sense data available. cstat "
- "0x%X dstat 0x%X\n",
- dev_name(&channel->ccwdev->dev), cstat, dstat);
+ QETH_DBF_MESSAGE(2, "sense data available on channel %x: cstat %#X dstat %#X\n",
+ CCW_DEVID(channel->ccwdev), cstat,
+ dstat);
print_hex_dump(KERN_WARNING, "qeth: irb ",
DUMP_PREFIX_OFFSET, 16, 1, irb, 32, 1);
print_hex_dump(KERN_WARNING, "qeth: sense data ",
@@ -1890,8 +1890,8 @@ static int qeth_idx_activate_channel(struct qeth_card *card,
if (channel->state != CH_STATE_ACTIVATING) {
dev_warn(&channel->ccwdev->dev, "The qeth device driver"
" failed to recover an error on the device\n");
- QETH_DBF_MESSAGE(2, "%s IDX activate timed out\n",
- dev_name(&channel->ccwdev->dev));
+ QETH_DBF_MESSAGE(2, "IDX activate timed out on channel %x\n",
+ CCW_DEVID(channel->ccwdev));
QETH_DBF_TEXT_(SETUP, 2, "2err%d", -ETIME);
return -ETIME;
}
@@ -1926,17 +1926,15 @@ static void qeth_idx_write_cb(struct qeth_card *card,
"The adapter is used exclusively by another "
"host\n");
else
- QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on write channel:"
- " negative reply\n",
- dev_name(&channel->ccwdev->dev));
+ QETH_DBF_MESSAGE(2, "IDX_ACTIVATE on channel %x: negative reply\n",
+ CCW_DEVID(channel->ccwdev));
goto out;
}
memcpy(&temp, QETH_IDX_ACT_FUNC_LEVEL(iob->data), 2);
if ((temp & ~0x0100) != qeth_peer_func_level(card->info.func_level)) {
- QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on write channel: "
- "function level mismatch (sent: 0x%x, received: "
- "0x%x)\n", dev_name(&channel->ccwdev->dev),
- card->info.func_level, temp);
+ QETH_DBF_MESSAGE(2, "IDX_ACTIVATE on channel %x: function level mismatch (sent: %#x, received: %#x)\n",
+ CCW_DEVID(channel->ccwdev),
+ card->info.func_level, temp);
goto out;
}
channel->state = CH_STATE_UP;
@@ -1973,9 +1971,8 @@ static void qeth_idx_read_cb(struct qeth_card *card,
"insufficient authorization\n");
break;
default:
- QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on read channel:"
- " negative reply\n",
- dev_name(&channel->ccwdev->dev));
+ QETH_DBF_MESSAGE(2, "IDX_ACTIVATE on channel %x: negative reply\n",
+ CCW_DEVID(channel->ccwdev));
}
QETH_CARD_TEXT_(card, 2, "idxread%c",
QETH_IDX_ACT_CAUSE_CODE(iob->data));
@@ -1984,10 +1981,9 @@ static void qeth_idx_read_cb(struct qeth_card *card,
memcpy(&temp, QETH_IDX_ACT_FUNC_LEVEL(iob->data), 2);
if (temp != qeth_peer_func_level(card->info.func_level)) {
- QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on read channel: function "
- "level mismatch (sent: 0x%x, received: 0x%x)\n",
- dev_name(&channel->ccwdev->dev),
- card->info.func_level, temp);
+ QETH_DBF_MESSAGE(2, "IDX_ACTIVATE on channel %x: function level mismatch (sent: %#x, received: %#x)\n",
+ CCW_DEVID(channel->ccwdev),
+ card->info.func_level, temp);
goto out;
}
memcpy(&card->token.issuer_rm_r,
@@ -2096,9 +2092,8 @@ int qeth_send_control_data(struct qeth_card *card, int len,
(addr_t) iob, 0, 0, event_timeout);
spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
if (rc) {
- QETH_DBF_MESSAGE(2, "%s qeth_send_control_data: "
- "ccw_device_start rc = %i\n",
- dev_name(&channel->ccwdev->dev), rc);
+ QETH_DBF_MESSAGE(2, "qeth_send_control_data on device %x: ccw_device_start rc = %i\n",
+ CARD_DEVID(card), rc);
QETH_CARD_TEXT_(card, 2, " err%d", rc);
spin_lock_irq(&card->lock);
list_del_init(&reply->list);
@@ -2853,8 +2848,8 @@ struct qeth_cmd_buffer *qeth_get_ipacmd_buffer(struct qeth_card *card,
} else {
dev_warn(&card->gdev->dev,
"The qeth driver ran out of channel command buffers\n");
- QETH_DBF_MESSAGE(1, "%s The qeth driver ran out of channel command buffers",
- dev_name(&card->gdev->dev));
+ QETH_DBF_MESSAGE(1, "device %x ran out of channel command buffers",
+ CARD_DEVID(card));
}
return iob;
@@ -2989,10 +2984,9 @@ static int qeth_query_ipassists_cb(struct qeth_card *card,
return 0;
default:
if (cmd->hdr.return_code) {
- QETH_DBF_MESSAGE(1, "%s IPA_CMD_QIPASSIST: Unhandled "
- "rc=%d\n",
- dev_name(&card->gdev->dev),
- cmd->hdr.return_code);
+ QETH_DBF_MESSAGE(1, "IPA_CMD_QIPASSIST on device %x: Unhandled rc=%#x\n",
+ CARD_DEVID(card),
+ cmd->hdr.return_code);
return 0;
}
}
@@ -3004,8 +2998,8 @@ static int qeth_query_ipassists_cb(struct qeth_card *card,
card->options.ipa6.supported_funcs = cmd->hdr.ipa_supported;
card->options.ipa6.enabled_funcs = cmd->hdr.ipa_enabled;
} else
- QETH_DBF_MESSAGE(1, "%s IPA_CMD_QIPASSIST: Flawed LIC detected"
- "\n", dev_name(&card->gdev->dev));
+ QETH_DBF_MESSAGE(1, "IPA_CMD_QIPASSIST on device %x: Flawed LIC detected\n",
+ CARD_DEVID(card));
return 0;
}
@@ -4297,10 +4291,9 @@ static int qeth_setadpparms_set_access_ctrl_cb(struct qeth_card *card,
cmd->data.setadapterparms.hdr.return_code);
if (cmd->data.setadapterparms.hdr.return_code !=
SET_ACCESS_CTRL_RC_SUCCESS)
- QETH_DBF_MESSAGE(3, "ERR:SET_ACCESS_CTRL(%s,%d)==%d\n",
- card->gdev->dev.kobj.name,
- access_ctrl_req->subcmd_code,
- cmd->data.setadapterparms.hdr.return_code);
+ QETH_DBF_MESSAGE(3, "ERR:SET_ACCESS_CTRL(%#x) on device %x: %#x\n",
+ access_ctrl_req->subcmd_code, CARD_DEVID(card),
+ cmd->data.setadapterparms.hdr.return_code);
switch (cmd->data.setadapterparms.hdr.return_code) {
case SET_ACCESS_CTRL_RC_SUCCESS:
if (card->options.isolation == ISOLATION_MODE_NONE) {
@@ -4312,14 +4305,14 @@ static int qeth_setadpparms_set_access_ctrl_cb(struct qeth_card *card,
}
break;
case SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED:
- QETH_DBF_MESSAGE(2, "%s QDIO data connection isolation already "
- "deactivated\n", dev_name(&card->gdev->dev));
+ QETH_DBF_MESSAGE(2, "QDIO data connection isolation on device %x already deactivated\n",
+ CARD_DEVID(card));
if (fallback)
card->options.isolation = card->options.prev_isolation;
break;
case SET_ACCESS_CTRL_RC_ALREADY_ISOLATED:
- QETH_DBF_MESSAGE(2, "%s QDIO data connection isolation already"
- " activated\n", dev_name(&card->gdev->dev));
+ QETH_DBF_MESSAGE(2, "QDIO data connection isolation on device %x already activated\n",
+ CARD_DEVID(card));
if (fallback)
card->options.isolation = card->options.prev_isolation;
break;
@@ -4405,10 +4398,8 @@ int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback)
rc = qeth_setadpparms_set_access_ctrl(card,
card->options.isolation, fallback);
if (rc) {
- QETH_DBF_MESSAGE(3,
- "IPA(SET_ACCESS_CTRL,%s,%d) sent failed\n",
- card->gdev->dev.kobj.name,
- rc);
+ QETH_DBF_MESSAGE(3, "IPA(SET_ACCESS_CTRL(%d) on device %x: sent failed\n",
+ rc, CARD_DEVID(card));
rc = -EOPNOTSUPP;
}
} else if (card->options.isolation != ISOLATION_MODE_NONE) {
@@ -4443,7 +4434,8 @@ static int qeth_mdio_read(struct net_device *dev, int phy_id, int regnum)
rc = BMCR_FULLDPLX;
if ((card->info.link_type != QETH_LINK_TYPE_GBIT_ETH) &&
(card->info.link_type != QETH_LINK_TYPE_OSN) &&
- (card->info.link_type != QETH_LINK_TYPE_10GBIT_ETH))
+ (card->info.link_type != QETH_LINK_TYPE_10GBIT_ETH) &&
+ (card->info.link_type != QETH_LINK_TYPE_25GBIT_ETH))
rc |= BMCR_SPEED100;
break;
case MII_BMSR: /* Basic mode status register */
@@ -4634,8 +4626,8 @@ static int qeth_snmp_command(struct qeth_card *card, char __user *udata)
rc = qeth_send_ipa_snmp_cmd(card, iob, QETH_SETADP_BASE_LEN + req_len,
qeth_snmp_command_cb, (void *)&qinfo);
if (rc)
- QETH_DBF_MESSAGE(2, "SNMP command failed on %s: (0x%x)\n",
- QETH_CARD_IFNAME(card), rc);
+ QETH_DBF_MESSAGE(2, "SNMP command failed on device %x: (%#x)\n",
+ CARD_DEVID(card), rc);
else {
if (copy_to_user(udata, qinfo.udata, qinfo.udata_len))
rc = -EFAULT;
@@ -4869,8 +4861,8 @@ static void qeth_determine_capabilities(struct qeth_card *card)
rc = qeth_read_conf_data(card, (void **) &prcd, &length);
if (rc) {
- QETH_DBF_MESSAGE(2, "%s qeth_read_conf_data returned %i\n",
- dev_name(&card->gdev->dev), rc);
+ QETH_DBF_MESSAGE(2, "qeth_read_conf_data on device %x returned %i\n",
+ CARD_DEVID(card), rc);
QETH_DBF_TEXT_(SETUP, 2, "5err%d", rc);
goto out_offline;
}
@@ -5086,7 +5078,7 @@ static struct ccw_driver qeth_ccw_driver = {
.remove = ccwgroup_remove_ccwdev,
};
-int qeth_core_hardsetup_card(struct qeth_card *card)
+int qeth_core_hardsetup_card(struct qeth_card *card, bool *carrier_ok)
{
int retries = 3;
int rc;
@@ -5096,8 +5088,8 @@ int qeth_core_hardsetup_card(struct qeth_card *card)
qeth_update_from_chp_desc(card);
retry:
if (retries < 3)
- QETH_DBF_MESSAGE(2, "%s Retrying to do IDX activates.\n",
- dev_name(&card->gdev->dev));
+ QETH_DBF_MESSAGE(2, "Retrying to do IDX activates on device %x.\n",
+ CARD_DEVID(card));
rc = qeth_qdio_clear_card(card, card->info.type != QETH_CARD_TYPE_IQD);
ccw_device_set_offline(CARD_DDEV(card));
ccw_device_set_offline(CARD_WDEV(card));
@@ -5161,13 +5153,20 @@ retriable:
if (rc == IPA_RC_LAN_OFFLINE) {
dev_warn(&card->gdev->dev,
"The LAN is offline\n");
- netif_carrier_off(card->dev);
+ *carrier_ok = false;
} else {
rc = -ENODEV;
goto out;
}
} else {
- netif_carrier_on(card->dev);
+ *carrier_ok = true;
+ }
+
+ if (qeth_netdev_is_registered(card->dev)) {
+ if (*carrier_ok)
+ netif_carrier_on(card->dev);
+ else
+ netif_carrier_off(card->dev);
}
card->options.ipa4.supported_funcs = 0;
@@ -5201,8 +5200,8 @@ retriable:
out:
dev_warn(&card->gdev->dev, "The qeth device driver failed to recover "
"an error on the device\n");
- QETH_DBF_MESSAGE(2, "%s Initialization in hardsetup failed! rc=%d\n",
- dev_name(&card->gdev->dev), rc);
+ QETH_DBF_MESSAGE(2, "Initialization for device %x failed in hardsetup! rc=%d\n",
+ CARD_DEVID(card), rc);
return rc;
}
EXPORT_SYMBOL_GPL(qeth_core_hardsetup_card);
@@ -5481,11 +5480,12 @@ struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *card,
}
EXPORT_SYMBOL_GPL(qeth_get_setassparms_cmd);
-int qeth_send_setassparms(struct qeth_card *card,
- struct qeth_cmd_buffer *iob, __u16 len, long data,
- int (*reply_cb)(struct qeth_card *,
- struct qeth_reply *, unsigned long),
- void *reply_param)
+static int qeth_send_setassparms(struct qeth_card *card,
+ struct qeth_cmd_buffer *iob, u16 len,
+ long data, int (*reply_cb)(struct qeth_card *,
+ struct qeth_reply *,
+ unsigned long),
+ void *reply_param)
{
int rc;
struct qeth_ipa_cmd *cmd;
@@ -5501,7 +5501,6 @@ int qeth_send_setassparms(struct qeth_card *card,
rc = qeth_send_ipa_cmd(card, iob, reply_cb, reply_param);
return rc;
}
-EXPORT_SYMBOL_GPL(qeth_send_setassparms);
int qeth_send_simple_setassparms_prot(struct qeth_card *card,
enum qeth_ipa_funcs ipa_func,
@@ -6170,8 +6169,14 @@ static void qeth_set_cmd_adv_sup(struct ethtool_link_ksettings *cmd,
WARN_ON_ONCE(1);
}
- /* fallthrough from high to low, to select all legal speeds: */
+ /* partially does fall through, to also select lower speeds */
switch (maxspeed) {
+ case SPEED_25000:
+ ethtool_link_ksettings_add_link_mode(cmd, supported,
+ 25000baseSR_Full);
+ ethtool_link_ksettings_add_link_mode(cmd, advertising,
+ 25000baseSR_Full);
+ break;
case SPEED_10000:
ethtool_link_ksettings_add_link_mode(cmd, supported,
10000baseT_Full);
@@ -6254,6 +6259,10 @@ int qeth_core_ethtool_get_link_ksettings(struct net_device *netdev,
cmd->base.speed = SPEED_10000;
cmd->base.port = PORT_FIBRE;
break;
+ case QETH_LINK_TYPE_25GBIT_ETH:
+ cmd->base.speed = SPEED_25000;
+ cmd->base.port = PORT_FIBRE;
+ break;
default:
cmd->base.speed = SPEED_10;
cmd->base.port = PORT_TP;
@@ -6320,6 +6329,9 @@ int qeth_core_ethtool_get_link_ksettings(struct net_device *netdev,
case CARD_INFO_PORTS_10G:
cmd->base.speed = SPEED_10000;
break;
+ case CARD_INFO_PORTS_25G:
+ cmd->base.speed = SPEED_25000;
+ break;
}
return 0;
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index e85090467afe..3e54be201b27 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -90,6 +90,7 @@ enum qeth_link_types {
QETH_LINK_TYPE_GBIT_ETH = 0x03,
QETH_LINK_TYPE_OSN = 0x04,
QETH_LINK_TYPE_10GBIT_ETH = 0x10,
+ QETH_LINK_TYPE_25GBIT_ETH = 0x12,
QETH_LINK_TYPE_LANE_ETH100 = 0x81,
QETH_LINK_TYPE_LANE_TR = 0x82,
QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
@@ -347,6 +348,7 @@ enum qeth_card_info_port_speed {
CARD_INFO_PORTS_100M = 0x00000006,
CARD_INFO_PORTS_1G = 0x00000007,
CARD_INFO_PORTS_10G = 0x00000008,
+ CARD_INFO_PORTS_25G = 0x0000000A,
};
/* (SET)DELIP(M) IPA stuff ***************************************************/
@@ -436,7 +438,7 @@ struct qeth_ipacmd_setassparms {
__u32 flags_32bit;
struct qeth_ipa_caps caps;
struct qeth_checksum_cmd chksum;
- struct qeth_arp_cache_entry add_arp_entry;
+ struct qeth_arp_cache_entry arp_entry;
struct qeth_arp_query_data query_arp;
struct qeth_tso_start_data tso;
__u8 ip[16];
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 23aaf373f631..2914a1a69f83 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -146,11 +146,11 @@ static int qeth_l2_write_mac(struct qeth_card *card, u8 *mac)
QETH_CARD_TEXT(card, 2, "L2Wmac");
rc = qeth_l2_send_setdelmac(card, mac, cmd);
if (rc == -EEXIST)
- QETH_DBF_MESSAGE(2, "MAC %pM already registered on %s\n",
- mac, QETH_CARD_IFNAME(card));
+ QETH_DBF_MESSAGE(2, "MAC already registered on device %x\n",
+ CARD_DEVID(card));
else if (rc)
- QETH_DBF_MESSAGE(2, "Failed to register MAC %pM on %s: %d\n",
- mac, QETH_CARD_IFNAME(card), rc);
+ QETH_DBF_MESSAGE(2, "Failed to register MAC on device %x: %d\n",
+ CARD_DEVID(card), rc);
return rc;
}
@@ -163,8 +163,8 @@ static int qeth_l2_remove_mac(struct qeth_card *card, u8 *mac)
QETH_CARD_TEXT(card, 2, "L2Rmac");
rc = qeth_l2_send_setdelmac(card, mac, cmd);
if (rc)
- QETH_DBF_MESSAGE(2, "Failed to delete MAC %pM on %s: %d\n",
- mac, QETH_CARD_IFNAME(card), rc);
+ QETH_DBF_MESSAGE(2, "Failed to delete MAC on device %u: %d\n",
+ CARD_DEVID(card), rc);
return rc;
}
@@ -260,9 +260,9 @@ static int qeth_l2_send_setdelvlan_cb(struct qeth_card *card,
QETH_CARD_TEXT(card, 2, "L2sdvcb");
if (cmd->hdr.return_code) {
- QETH_DBF_MESSAGE(2, "Error in processing VLAN %i on %s: 0x%x.\n",
+ QETH_DBF_MESSAGE(2, "Error in processing VLAN %u on device %x: %#x.\n",
cmd->data.setdelvlan.vlan_id,
- QETH_CARD_IFNAME(card), cmd->hdr.return_code);
+ CARD_DEVID(card), cmd->hdr.return_code);
QETH_CARD_TEXT_(card, 2, "L2VL%4x", cmd->hdr.command);
QETH_CARD_TEXT_(card, 2, "err%d", cmd->hdr.return_code);
}
@@ -455,8 +455,8 @@ static int qeth_l2_request_initial_mac(struct qeth_card *card)
rc = qeth_vm_request_mac(card);
if (!rc)
goto out;
- QETH_DBF_MESSAGE(2, "z/VM MAC Service failed on device %s: x%x\n",
- CARD_BUS_ID(card), rc);
+ QETH_DBF_MESSAGE(2, "z/VM MAC Service failed on device %x: %#x\n",
+ CARD_DEVID(card), rc);
QETH_DBF_TEXT_(SETUP, 2, "err%04x", rc);
/* fall back to alternative mechanism: */
}
@@ -468,8 +468,8 @@ static int qeth_l2_request_initial_mac(struct qeth_card *card)
rc = qeth_setadpparms_change_macaddr(card);
if (!rc)
goto out;
- QETH_DBF_MESSAGE(2, "READ_MAC Assist failed on device %s: x%x\n",
- CARD_BUS_ID(card), rc);
+ QETH_DBF_MESSAGE(2, "READ_MAC Assist failed on device %x: %#x\n",
+ CARD_DEVID(card), rc);
QETH_DBF_TEXT_(SETUP, 2, "1err%04x", rc);
/* fall back once more: */
}
@@ -826,7 +826,8 @@ static void qeth_l2_remove_device(struct ccwgroup_device *cgdev)
if (cgdev->state == CCWGROUP_ONLINE)
qeth_l2_set_offline(cgdev);
- unregister_netdev(card->dev);
+ if (qeth_netdev_is_registered(card->dev))
+ unregister_netdev(card->dev);
}
static const struct ethtool_ops qeth_l2_ethtool_ops = {
@@ -862,11 +863,11 @@ static const struct net_device_ops qeth_l2_netdev_ops = {
.ndo_set_features = qeth_set_features
};
-static int qeth_l2_setup_netdev(struct qeth_card *card)
+static int qeth_l2_setup_netdev(struct qeth_card *card, bool carrier_ok)
{
int rc;
- if (card->dev->netdev_ops)
+ if (qeth_netdev_is_registered(card->dev))
return 0;
card->dev->priv_flags |= IFF_UNICAST_FLT;
@@ -919,6 +920,9 @@ static int qeth_l2_setup_netdev(struct qeth_card *card)
qeth_l2_request_initial_mac(card);
netif_napi_add(card->dev, &card->napi, qeth_poll, QETH_NAPI_WEIGHT);
rc = register_netdev(card->dev);
+ if (!rc && carrier_ok)
+ netif_carrier_on(card->dev);
+
if (rc)
card->dev->netdev_ops = NULL;
return rc;
@@ -949,6 +953,7 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
struct qeth_card *card = dev_get_drvdata(&gdev->dev);
int rc = 0;
enum qeth_card_states recover_flag;
+ bool carrier_ok;
mutex_lock(&card->discipline_mutex);
mutex_lock(&card->conf_mutex);
@@ -956,7 +961,7 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
recover_flag = card->state;
- rc = qeth_core_hardsetup_card(card);
+ rc = qeth_core_hardsetup_card(card, &carrier_ok);
if (rc) {
QETH_DBF_TEXT_(SETUP, 2, "2err%04x", rc);
rc = -ENODEV;
@@ -967,7 +972,7 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
dev_info(&card->gdev->dev,
"The device represents a Bridge Capable Port\n");
- rc = qeth_l2_setup_netdev(card);
+ rc = qeth_l2_setup_netdev(card, carrier_ok);
if (rc)
goto out_remove;
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 0b161cc1fd2e..f08b745c2007 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -278,9 +278,6 @@ static void qeth_l3_clear_ip_htable(struct qeth_card *card, int recover)
QETH_CARD_TEXT(card, 4, "clearip");
- if (recover && card->options.sniffer)
- return;
-
spin_lock_bh(&card->ip_lock);
hash_for_each_safe(card->ip_htable, i, tmp, addr, hnode) {
@@ -494,9 +491,8 @@ int qeth_l3_setrouting_v4(struct qeth_card *card)
QETH_PROT_IPV4);
if (rc) {
card->options.route4.type = NO_ROUTER;
- QETH_DBF_MESSAGE(2, "Error (0x%04x) while setting routing type"
- " on %s. Type set to 'no router'.\n", rc,
- QETH_CARD_IFNAME(card));
+ QETH_DBF_MESSAGE(2, "Error (%#06x) while setting routing type on device %x. Type set to 'no router'.\n",
+ rc, CARD_DEVID(card));
}
return rc;
}
@@ -518,9 +514,8 @@ int qeth_l3_setrouting_v6(struct qeth_card *card)
QETH_PROT_IPV6);
if (rc) {
card->options.route6.type = NO_ROUTER;
- QETH_DBF_MESSAGE(2, "Error (0x%04x) while setting routing type"
- " on %s. Type set to 'no router'.\n", rc,
- QETH_CARD_IFNAME(card));
+ QETH_DBF_MESSAGE(2, "Error (%#06x) while setting routing type on device %x. Type set to 'no router'.\n",
+ rc, CARD_DEVID(card));
}
return rc;
}
@@ -663,6 +658,8 @@ static int qeth_l3_register_addr_entry(struct qeth_card *card,
int rc = 0;
int cnt = 3;
+ if (card->options.sniffer)
+ return 0;
if (addr->proto == QETH_PROT_IPV4) {
QETH_CARD_TEXT(card, 2, "setaddr4");
@@ -697,6 +694,9 @@ static int qeth_l3_deregister_addr_entry(struct qeth_card *card,
{
int rc = 0;
+ if (card->options.sniffer)
+ return 0;
+
if (addr->proto == QETH_PROT_IPV4) {
QETH_CARD_TEXT(card, 2, "deladdr4");
QETH_CARD_HEX(card, 3, &addr->u.a4.addr, sizeof(int));
@@ -1070,8 +1070,8 @@ qeth_diags_trace_cb(struct qeth_card *card, struct qeth_reply *reply,
}
break;
default:
- QETH_DBF_MESSAGE(2, "Unknown sniffer action (0x%04x) on %s\n",
- cmd->data.diagass.action, QETH_CARD_IFNAME(card));
+ QETH_DBF_MESSAGE(2, "Unknown sniffer action (%#06x) on device %x\n",
+ cmd->data.diagass.action, CARD_DEVID(card));
}
return 0;
@@ -1517,32 +1517,25 @@ static void qeth_l3_set_rx_mode(struct net_device *dev)
qeth_l3_handle_promisc_mode(card);
}
-static const char *qeth_l3_arp_get_error_cause(int *rc)
+static int qeth_l3_arp_makerc(int rc)
{
- switch (*rc) {
- case QETH_IPA_ARP_RC_FAILED:
- *rc = -EIO;
- return "operation failed";
+ switch (rc) {
+ case IPA_RC_SUCCESS:
+ return 0;
case QETH_IPA_ARP_RC_NOTSUPP:
- *rc = -EOPNOTSUPP;
- return "operation not supported";
- case QETH_IPA_ARP_RC_OUT_OF_RANGE:
- *rc = -EINVAL;
- return "argument out of range";
case QETH_IPA_ARP_RC_Q_NOTSUPP:
- *rc = -EOPNOTSUPP;
- return "query operation not supported";
+ return -EOPNOTSUPP;
+ case QETH_IPA_ARP_RC_OUT_OF_RANGE:
+ return -EINVAL;
case QETH_IPA_ARP_RC_Q_NO_DATA:
- *rc = -ENOENT;
- return "no query data available";
+ return -ENOENT;
default:
- return "unknown error";
+ return -EIO;
}
}
static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries)
{
- int tmp;
int rc;
QETH_CARD_TEXT(card, 3, "arpstnoe");
@@ -1560,13 +1553,10 @@ static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries)
rc = qeth_send_simple_setassparms(card, IPA_ARP_PROCESSING,
IPA_CMD_ASS_ARP_SET_NO_ENTRIES,
no_entries);
- if (rc) {
- tmp = rc;
- QETH_DBF_MESSAGE(2, "Could not set number of ARP entries on "
- "%s: %s (0x%x/%d)\n", QETH_CARD_IFNAME(card),
- qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
- }
- return rc;
+ if (rc)
+ QETH_DBF_MESSAGE(2, "Could not set number of ARP entries on device %x: %#x\n",
+ CARD_DEVID(card), rc);
+ return qeth_l3_arp_makerc(rc);
}
static __u32 get_arp_entry_size(struct qeth_card *card,
@@ -1716,7 +1706,6 @@ static int qeth_l3_query_arp_cache_info(struct qeth_card *card,
{
struct qeth_cmd_buffer *iob;
struct qeth_ipa_cmd *cmd;
- int tmp;
int rc;
QETH_CARD_TEXT_(card, 3, "qarpipv%i", prot);
@@ -1735,15 +1724,10 @@ static int qeth_l3_query_arp_cache_info(struct qeth_card *card,
rc = qeth_l3_send_ipa_arp_cmd(card, iob,
QETH_SETASS_BASE_LEN+QETH_ARP_CMD_LEN,
qeth_l3_arp_query_cb, (void *)qinfo);
- if (rc) {
- tmp = rc;
- QETH_DBF_MESSAGE(2,
- "Error while querying ARP cache on %s: %s "
- "(0x%x/%d)\n", QETH_CARD_IFNAME(card),
- qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
- }
-
- return rc;
+ if (rc)
+ QETH_DBF_MESSAGE(2, "Error while querying ARP cache on device %x: %#x\n",
+ CARD_DEVID(card), rc);
+ return qeth_l3_arp_makerc(rc);
}
static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata)
@@ -1793,15 +1777,18 @@ out:
return rc;
}
-static int qeth_l3_arp_add_entry(struct qeth_card *card,
- struct qeth_arp_cache_entry *entry)
+static int qeth_l3_arp_modify_entry(struct qeth_card *card,
+ struct qeth_arp_cache_entry *entry,
+ enum qeth_arp_process_subcmds arp_cmd)
{
+ struct qeth_arp_cache_entry *cmd_entry;
struct qeth_cmd_buffer *iob;
- char buf[16];
- int tmp;
int rc;
- QETH_CARD_TEXT(card, 3, "arpadent");
+ if (arp_cmd == IPA_CMD_ASS_ARP_ADD_ENTRY)
+ QETH_CARD_TEXT(card, 3, "arpadd");
+ else
+ QETH_CARD_TEXT(card, 3, "arpdel");
/*
* currently GuestLAN only supports the ARP assist function
@@ -1814,71 +1801,25 @@ static int qeth_l3_arp_add_entry(struct qeth_card *card,
return -EOPNOTSUPP;
}
- iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
- IPA_CMD_ASS_ARP_ADD_ENTRY,
- sizeof(struct qeth_arp_cache_entry),
- QETH_PROT_IPV4);
+ iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING, arp_cmd,
+ sizeof(*cmd_entry), QETH_PROT_IPV4);
if (!iob)
return -ENOMEM;
- rc = qeth_send_setassparms(card, iob,
- sizeof(struct qeth_arp_cache_entry),
- (unsigned long) entry,
- qeth_setassparms_cb, NULL);
- if (rc) {
- tmp = rc;
- qeth_l3_ipaddr4_to_string((u8 *)entry->ipaddr, buf);
- QETH_DBF_MESSAGE(2, "Could not add ARP entry for address %s "
- "on %s: %s (0x%x/%d)\n", buf, QETH_CARD_IFNAME(card),
- qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
- }
- return rc;
-}
-
-static int qeth_l3_arp_remove_entry(struct qeth_card *card,
- struct qeth_arp_cache_entry *entry)
-{
- struct qeth_cmd_buffer *iob;
- char buf[16] = {0, };
- int tmp;
- int rc;
- QETH_CARD_TEXT(card, 3, "arprment");
+ cmd_entry = &__ipa_cmd(iob)->data.setassparms.data.arp_entry;
+ ether_addr_copy(cmd_entry->macaddr, entry->macaddr);
+ memcpy(cmd_entry->ipaddr, entry->ipaddr, 4);
+ rc = qeth_send_ipa_cmd(card, iob, qeth_setassparms_cb, NULL);
+ if (rc)
+ QETH_DBF_MESSAGE(2, "Could not modify (cmd: %#x) ARP entry on device %x: %#x\n",
+ arp_cmd, CARD_DEVID(card), rc);
- /*
- * currently GuestLAN only supports the ARP assist function
- * IPA_CMD_ASS_ARP_QUERY_INFO, but not IPA_CMD_ASS_ARP_REMOVE_ENTRY;
- * thus we say EOPNOTSUPP for this ARP function
- */
- if (card->info.guestlan)
- return -EOPNOTSUPP;
- if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) {
- return -EOPNOTSUPP;
- }
- memcpy(buf, entry, 12);
- iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING,
- IPA_CMD_ASS_ARP_REMOVE_ENTRY,
- 12,
- QETH_PROT_IPV4);
- if (!iob)
- return -ENOMEM;
- rc = qeth_send_setassparms(card, iob,
- 12, (unsigned long)buf,
- qeth_setassparms_cb, NULL);
- if (rc) {
- tmp = rc;
- memset(buf, 0, 16);
- qeth_l3_ipaddr4_to_string((u8 *)entry->ipaddr, buf);
- QETH_DBF_MESSAGE(2, "Could not delete ARP entry for address %s"
- " on %s: %s (0x%x/%d)\n", buf, QETH_CARD_IFNAME(card),
- qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
- }
- return rc;
+ return qeth_l3_arp_makerc(rc);
}
static int qeth_l3_arp_flush_cache(struct qeth_card *card)
{
int rc;
- int tmp;
QETH_CARD_TEXT(card, 3, "arpflush");
@@ -1894,19 +1835,17 @@ static int qeth_l3_arp_flush_cache(struct qeth_card *card)
}
rc = qeth_send_simple_setassparms(card, IPA_ARP_PROCESSING,
IPA_CMD_ASS_ARP_FLUSH_CACHE, 0);
- if (rc) {
- tmp = rc;
- QETH_DBF_MESSAGE(2, "Could not flush ARP cache on %s: %s "
- "(0x%x/%d)\n", QETH_CARD_IFNAME(card),
- qeth_l3_arp_get_error_cause(&rc), tmp, tmp);
- }
- return rc;
+ if (rc)
+ QETH_DBF_MESSAGE(2, "Could not flush ARP cache on device %x: %#x\n",
+ CARD_DEVID(card), rc);
+ return qeth_l3_arp_makerc(rc);
}
static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct qeth_card *card = dev->ml_priv;
struct qeth_arp_cache_entry arp_entry;
+ enum qeth_arp_process_subcmds arp_cmd;
int rc = 0;
switch (cmd) {
@@ -1925,27 +1864,16 @@ static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
rc = qeth_l3_arp_query(card, rq->ifr_ifru.ifru_data);
break;
case SIOC_QETH_ARP_ADD_ENTRY:
- if (!capable(CAP_NET_ADMIN)) {
- rc = -EPERM;
- break;
- }
- if (copy_from_user(&arp_entry, rq->ifr_ifru.ifru_data,
- sizeof(struct qeth_arp_cache_entry)))
- rc = -EFAULT;
- else
- rc = qeth_l3_arp_add_entry(card, &arp_entry);
- break;
case SIOC_QETH_ARP_REMOVE_ENTRY:
- if (!capable(CAP_NET_ADMIN)) {
- rc = -EPERM;
- break;
- }
- if (copy_from_user(&arp_entry, rq->ifr_ifru.ifru_data,
- sizeof(struct qeth_arp_cache_entry)))
- rc = -EFAULT;
- else
- rc = qeth_l3_arp_remove_entry(card, &arp_entry);
- break;
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+ if (copy_from_user(&arp_entry, rq->ifr_data, sizeof(arp_entry)))
+ return -EFAULT;
+
+ arp_cmd = (cmd == SIOC_QETH_ARP_ADD_ENTRY) ?
+ IPA_CMD_ASS_ARP_ADD_ENTRY :
+ IPA_CMD_ASS_ARP_REMOVE_ENTRY;
+ return qeth_l3_arp_modify_entry(card, &arp_entry, arp_cmd);
case SIOC_QETH_ARP_FLUSH_CACHE:
if (!capable(CAP_NET_ADMIN)) {
rc = -EPERM;
@@ -2383,12 +2311,12 @@ static const struct net_device_ops qeth_l3_osa_netdev_ops = {
.ndo_neigh_setup = qeth_l3_neigh_setup,
};
-static int qeth_l3_setup_netdev(struct qeth_card *card)
+static int qeth_l3_setup_netdev(struct qeth_card *card, bool carrier_ok)
{
unsigned int headroom;
int rc;
- if (card->dev->netdev_ops)
+ if (qeth_netdev_is_registered(card->dev))
return 0;
if (card->info.type == QETH_CARD_TYPE_OSD ||
@@ -2457,6 +2385,9 @@ static int qeth_l3_setup_netdev(struct qeth_card *card)
netif_napi_add(card->dev, &card->napi, qeth_poll, QETH_NAPI_WEIGHT);
rc = register_netdev(card->dev);
+ if (!rc && carrier_ok)
+ netif_carrier_on(card->dev);
+
out:
if (rc)
card->dev->netdev_ops = NULL;
@@ -2497,7 +2428,8 @@ static void qeth_l3_remove_device(struct ccwgroup_device *cgdev)
if (cgdev->state == CCWGROUP_ONLINE)
qeth_l3_set_offline(cgdev);
- unregister_netdev(card->dev);
+ if (qeth_netdev_is_registered(card->dev))
+ unregister_netdev(card->dev);
qeth_l3_clear_ip_htable(card, 0);
qeth_l3_clear_ipato_list(card);
}
@@ -2507,6 +2439,7 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
struct qeth_card *card = dev_get_drvdata(&gdev->dev);
int rc = 0;
enum qeth_card_states recover_flag;
+ bool carrier_ok;
mutex_lock(&card->discipline_mutex);
mutex_lock(&card->conf_mutex);
@@ -2514,14 +2447,14 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
recover_flag = card->state;
- rc = qeth_core_hardsetup_card(card);
+ rc = qeth_core_hardsetup_card(card, &carrier_ok);
if (rc) {
QETH_DBF_TEXT_(SETUP, 2, "2err%04x", rc);
rc = -ENODEV;
goto out_remove;
}
- rc = qeth_l3_setup_netdev(card);
+ rc = qeth_l3_setup_netdev(card, carrier_ok);
if (rc)
goto out_remove;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-04 16:07:54 +0000