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-rw-r--r--drivers/net/can/led.c3
-rw-r--r--drivers/net/ethernet/Kconfig1
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c12
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c4
-rw-r--r--drivers/net/ethernet/broadcom/cnic.c29
-rw-r--r--drivers/net/ethernet/ibm/emac/mal.c5
-rw-r--r--drivers/net/ethernet/ibm/emac/mal.h20
-rw-r--r--drivers/net/ethernet/ibm/emac/rgmii.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/main.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4.h20
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/port.c117
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c3
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c1
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.c32
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.h2
-rw-r--r--drivers/net/ethernet/smsc/smsc911x.c2
-rw-r--r--drivers/net/ethernet/ti/davinci_emac.c1
-rw-r--r--drivers/net/team/team.c7
-rw-r--r--drivers/net/usb/ipheth.c10
-rw-r--r--drivers/net/usb/qmi_wwan.c6
20 files changed, 220 insertions, 59 deletions
diff --git a/drivers/net/can/led.c b/drivers/net/can/led.c
index a3d99a8fd2d1..ab7f1b01be49 100644
--- a/drivers/net/can/led.c
+++ b/drivers/net/can/led.c
@@ -97,6 +97,9 @@ static int can_led_notifier(struct notifier_block *nb, unsigned long msg,
if (!priv)
return NOTIFY_DONE;
+ if (!priv->tx_led_trig || !priv->rx_led_trig)
+ return NOTIFY_DONE;
+
if (msg == NETDEV_CHANGENAME) {
snprintf(name, sizeof(name), "%s-tx", netdev->name);
led_trigger_rename_static(name, priv->tx_led_trig);
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index f0e2a4d4f621..edb718661850 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -39,6 +39,7 @@ source "drivers/net/ethernet/cisco/Kconfig"
config CX_ECAT
tristate "Beckhoff CX5020 EtherCAT master support"
depends on PCI
+ depends on X86 || COMPILE_TEST
---help---
Driver for EtherCAT master module located on CCAT FPGA
that can be found on Beckhoff CX5020, and possibly other of CX
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index d18441ebe944..23da47925fa3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -906,6 +906,18 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
bd_prod = RX_BD(bd_prod);
bd_cons = RX_BD(bd_cons);
+ /* A rmb() is required to ensure that the CQE is not read
+ * before it is written by the adapter DMA. PCI ordering
+ * rules will make sure the other fields are written before
+ * the marker at the end of struct eth_fast_path_rx_cqe
+ * but without rmb() a weakly ordered processor can process
+ * stale data. Without the barrier TPA state-machine might
+ * enter inconsistent state and kernel stack might be
+ * provided with incorrect packet description - these lead
+ * to various kernel crashed.
+ */
+ rmb();
+
cqe_fp_flags = cqe_fp->type_error_flags;
cqe_fp_type = cqe_fp_flags & ETH_FAST_PATH_RX_CQE_TYPE;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index ff2bdd80f0aa..cf14218697e4 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -13283,8 +13283,8 @@ static int bnx2x_eeh_nic_unload(struct bnx2x *bp)
netdev_reset_tc(bp->dev);
del_timer_sync(&bp->timer);
- cancel_delayed_work(&bp->sp_task);
- cancel_delayed_work(&bp->period_task);
+ cancel_delayed_work_sync(&bp->sp_task);
+ cancel_delayed_work_sync(&bp->period_task);
spin_lock_bh(&bp->stats_lock);
bp->stats_state = STATS_STATE_DISABLED;
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 09f3fefcbf9c..a4b25bc7113a 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -608,6 +608,10 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type)
pr_err("%s: Bad type %d\n", __func__, ulp_type);
return -EINVAL;
}
+
+ if (ulp_type == CNIC_ULP_ISCSI)
+ cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
+
mutex_lock(&cnic_lock);
if (rcu_dereference(cp->ulp_ops[ulp_type])) {
RCU_INIT_POINTER(cp->ulp_ops[ulp_type], NULL);
@@ -620,9 +624,7 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type)
}
mutex_unlock(&cnic_lock);
- if (ulp_type == CNIC_ULP_ISCSI)
- cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
- else if (ulp_type == CNIC_ULP_FCOE)
+ if (ulp_type == CNIC_ULP_FCOE)
dev->fcoe_cap = NULL;
synchronize_rcu();
@@ -1039,21 +1041,17 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
struct cnic_local *cp = dev->cnic_priv;
struct cnic_uio_dev *udev;
- read_lock(&cnic_dev_lock);
list_for_each_entry(udev, &cnic_udev_list, list) {
if (udev->pdev == dev->pcidev) {
udev->dev = dev;
if (__cnic_alloc_uio_rings(udev, pages)) {
udev->dev = NULL;
- read_unlock(&cnic_dev_lock);
return -ENOMEM;
}
cp->udev = udev;
- read_unlock(&cnic_dev_lock);
return 0;
}
}
- read_unlock(&cnic_dev_lock);
udev = kzalloc(sizeof(struct cnic_uio_dev), GFP_ATOMIC);
if (!udev)
@@ -1067,9 +1065,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages)
if (__cnic_alloc_uio_rings(udev, pages))
goto err_udev;
- write_lock(&cnic_dev_lock);
list_add(&udev->list, &cnic_udev_list);
- write_unlock(&cnic_dev_lock);
pci_dev_get(udev->pdev);
@@ -5624,20 +5620,27 @@ static void cnic_rcv_netevent(struct cnic_local *cp, unsigned long event,
{
int if_type;
- rcu_read_lock();
for (if_type = 0; if_type < MAX_CNIC_ULP_TYPE; if_type++) {
struct cnic_ulp_ops *ulp_ops;
void *ctx;
- ulp_ops = rcu_dereference(cp->ulp_ops[if_type]);
- if (!ulp_ops || !ulp_ops->indicate_netevent)
+ mutex_lock(&cnic_lock);
+ ulp_ops = rcu_dereference_protected(cp->ulp_ops[if_type],
+ lockdep_is_held(&cnic_lock));
+ if (!ulp_ops || !ulp_ops->indicate_netevent) {
+ mutex_unlock(&cnic_lock);
continue;
+ }
ctx = cp->ulp_handle[if_type];
+ set_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
+ mutex_unlock(&cnic_lock);
+
ulp_ops->indicate_netevent(ctx, event, vlan_id);
+
+ clear_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]);
}
- rcu_read_unlock();
}
/* netdev event handler */
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c
index 9d75fef6396f..63eb959a28aa 100644
--- a/drivers/net/ethernet/ibm/emac/mal.c
+++ b/drivers/net/ethernet/ibm/emac/mal.c
@@ -682,10 +682,7 @@ static int mal_probe(struct platform_device *ofdev)
goto fail6;
/* Enable all MAL SERR interrupt sources */
- if (mal->version == 2)
- set_mal_dcrn(mal, MAL_IER, MAL2_IER_EVENTS);
- else
- set_mal_dcrn(mal, MAL_IER, MAL1_IER_EVENTS);
+ set_mal_dcrn(mal, MAL_IER, MAL_IER_EVENTS);
/* Enable EOB interrupt */
mal_enable_eob_irq(mal);
diff --git a/drivers/net/ethernet/ibm/emac/mal.h b/drivers/net/ethernet/ibm/emac/mal.h
index e431a32e3d69..eeade2ea8334 100644
--- a/drivers/net/ethernet/ibm/emac/mal.h
+++ b/drivers/net/ethernet/ibm/emac/mal.h
@@ -95,24 +95,20 @@
#define MAL_IER 0x02
+/* MAL IER bits */
#define MAL_IER_DE 0x00000010
#define MAL_IER_OTE 0x00000004
#define MAL_IER_OE 0x00000002
#define MAL_IER_PE 0x00000001
-/* MAL V1 IER bits */
-#define MAL1_IER_NWE 0x00000008
-#define MAL1_IER_SOC_EVENTS MAL1_IER_NWE
-#define MAL1_IER_EVENTS (MAL1_IER_SOC_EVENTS | MAL_IER_DE | \
- MAL_IER_OTE | MAL_IER_OE | MAL_IER_PE)
-/* MAL V2 IER bits */
-#define MAL2_IER_PT 0x00000080
-#define MAL2_IER_PRE 0x00000040
-#define MAL2_IER_PWE 0x00000020
-#define MAL2_IER_SOC_EVENTS (MAL2_IER_PT | MAL2_IER_PRE | MAL2_IER_PWE)
-#define MAL2_IER_EVENTS (MAL2_IER_SOC_EVENTS | MAL_IER_DE | \
- MAL_IER_OTE | MAL_IER_OE | MAL_IER_PE)
+/* PLB read/write/timeout errors */
+#define MAL_IER_PTE 0x00000080
+#define MAL_IER_PRE 0x00000040
+#define MAL_IER_PWE 0x00000020
+#define MAL_IER_SOC_EVENTS (MAL_IER_PTE | MAL_IER_PRE | MAL_IER_PWE)
+#define MAL_IER_EVENTS (MAL_IER_SOC_EVENTS | MAL_IER_DE | \
+ MAL_IER_OTE | MAL_IER_OE | MAL_IER_PE)
#define MAL_TXCASR 0x04
#define MAL_TXCARR 0x05
diff --git a/drivers/net/ethernet/ibm/emac/rgmii.c b/drivers/net/ethernet/ibm/emac/rgmii.c
index 4fb2f96da23b..a01182cce965 100644
--- a/drivers/net/ethernet/ibm/emac/rgmii.c
+++ b/drivers/net/ethernet/ibm/emac/rgmii.c
@@ -45,6 +45,7 @@
/* RGMIIx_SSR */
#define RGMII_SSR_MASK(idx) (0x7 << ((idx) * 8))
+#define RGMII_SSR_10(idx) (0x1 << ((idx) * 8))
#define RGMII_SSR_100(idx) (0x2 << ((idx) * 8))
#define RGMII_SSR_1000(idx) (0x4 << ((idx) * 8))
@@ -139,6 +140,8 @@ void rgmii_set_speed(struct platform_device *ofdev, int input, int speed)
ssr |= RGMII_SSR_1000(input);
else if (speed == SPEED_100)
ssr |= RGMII_SSR_100(input);
+ else if (speed == SPEED_10)
+ ssr |= RGMII_SSR_10(input);
out_be32(&p->ssr, ssr);
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 38e9a4c9099c..19606a44672b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -2012,6 +2012,7 @@ static int mlx4_init_port_info(struct mlx4_dev *dev, int port)
if (!mlx4_is_slave(dev)) {
mlx4_init_mac_table(dev, &info->mac_table);
mlx4_init_vlan_table(dev, &info->vlan_table);
+ mlx4_init_roce_gid_table(dev, &info->gid_table);
info->base_qpn = mlx4_get_base_qpn(dev, port);
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 9dd1b30ea757..4b416edb4c1e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -696,6 +696,17 @@ struct mlx4_mac_table {
int max;
};
+#define MLX4_ROCE_GID_ENTRY_SIZE 16
+
+struct mlx4_roce_gid_entry {
+ u8 raw[MLX4_ROCE_GID_ENTRY_SIZE];
+};
+
+struct mlx4_roce_gid_table {
+ struct mlx4_roce_gid_entry roce_gids[MLX4_ROCE_MAX_GIDS];
+ struct mutex mutex;
+};
+
#define MLX4_MAX_VLAN_NUM 128
#define MLX4_VLAN_TABLE_SIZE (MLX4_MAX_VLAN_NUM << 2)
@@ -759,6 +770,7 @@ struct mlx4_port_info {
struct device_attribute port_mtu_attr;
struct mlx4_mac_table mac_table;
struct mlx4_vlan_table vlan_table;
+ struct mlx4_roce_gid_table gid_table;
int base_qpn;
};
@@ -789,10 +801,6 @@ enum {
MLX4_USE_RR = 1,
};
-struct mlx4_roce_gid_entry {
- u8 raw[16];
-};
-
struct mlx4_priv {
struct mlx4_dev dev;
@@ -840,7 +848,6 @@ struct mlx4_priv {
int fs_hash_mode;
u8 virt2phys_pkey[MLX4_MFUNC_MAX][MLX4_MAX_PORTS][MLX4_MAX_PORT_PKEYS];
__be64 slave_node_guids[MLX4_MFUNC_MAX];
- struct mlx4_roce_gid_entry roce_gids[MLX4_MAX_PORTS][MLX4_ROCE_MAX_GIDS];
atomic_t opreq_count;
struct work_struct opreq_task;
@@ -1141,6 +1148,8 @@ int mlx4_change_port_types(struct mlx4_dev *dev,
void mlx4_init_mac_table(struct mlx4_dev *dev, struct mlx4_mac_table *table);
void mlx4_init_vlan_table(struct mlx4_dev *dev, struct mlx4_vlan_table *table);
+void mlx4_init_roce_gid_table(struct mlx4_dev *dev,
+ struct mlx4_roce_gid_table *table);
void __mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, u16 vlan);
int __mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index);
@@ -1150,6 +1159,7 @@ int mlx4_get_slave_from_resource_id(struct mlx4_dev *dev,
enum mlx4_resource resource_type,
u64 resource_id, int *slave);
void mlx4_delete_all_resources_for_slave(struct mlx4_dev *dev, int slave_id);
+void mlx4_reset_roce_gids(struct mlx4_dev *dev, int slave);
int mlx4_init_resource_tracker(struct mlx4_dev *dev);
void mlx4_free_resource_tracker(struct mlx4_dev *dev,
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index 376f2f1d445e..7ab97174886d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -75,6 +75,16 @@ void mlx4_init_vlan_table(struct mlx4_dev *dev, struct mlx4_vlan_table *table)
table->total = 0;
}
+void mlx4_init_roce_gid_table(struct mlx4_dev *dev,
+ struct mlx4_roce_gid_table *table)
+{
+ int i;
+
+ mutex_init(&table->mutex);
+ for (i = 0; i < MLX4_ROCE_MAX_GIDS; i++)
+ memset(table->roce_gids[i].raw, 0, MLX4_ROCE_GID_ENTRY_SIZE);
+}
+
static int validate_index(struct mlx4_dev *dev,
struct mlx4_mac_table *table, int index)
{
@@ -583,6 +593,84 @@ int mlx4_get_base_gid_ix(struct mlx4_dev *dev, int slave, int port)
}
EXPORT_SYMBOL_GPL(mlx4_get_base_gid_ix);
+static int mlx4_reset_roce_port_gids(struct mlx4_dev *dev, int slave,
+ int port, struct mlx4_cmd_mailbox *mailbox)
+{
+ struct mlx4_roce_gid_entry *gid_entry_mbox;
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ int num_gids, base, offset;
+ int i, err;
+
+ num_gids = mlx4_get_slave_num_gids(dev, slave, port);
+ base = mlx4_get_base_gid_ix(dev, slave, port);
+
+ memset(mailbox->buf, 0, MLX4_MAILBOX_SIZE);
+
+ mutex_lock(&(priv->port[port].gid_table.mutex));
+ /* Zero-out gids belonging to that slave in the port GID table */
+ for (i = 0, offset = base; i < num_gids; offset++, i++)
+ memcpy(priv->port[port].gid_table.roce_gids[offset].raw,
+ zgid_entry.raw, MLX4_ROCE_GID_ENTRY_SIZE);
+
+ /* Now, copy roce port gids table to mailbox for passing to FW */
+ gid_entry_mbox = (struct mlx4_roce_gid_entry *)mailbox->buf;
+ for (i = 0; i < MLX4_ROCE_MAX_GIDS; gid_entry_mbox++, i++)
+ memcpy(gid_entry_mbox->raw,
+ priv->port[port].gid_table.roce_gids[i].raw,
+ MLX4_ROCE_GID_ENTRY_SIZE);
+
+ err = mlx4_cmd(dev, mailbox->dma,
+ ((u32)port) | (MLX4_SET_PORT_GID_TABLE << 8), 1,
+ MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
+ MLX4_CMD_NATIVE);
+ mutex_unlock(&(priv->port[port].gid_table.mutex));
+ return err;
+}
+
+
+void mlx4_reset_roce_gids(struct mlx4_dev *dev, int slave)
+{
+ struct mlx4_active_ports actv_ports;
+ struct mlx4_cmd_mailbox *mailbox;
+ int num_eth_ports, err;
+ int i;
+
+ if (slave < 0 || slave > dev->num_vfs)
+ return;
+
+ actv_ports = mlx4_get_active_ports(dev, slave);
+
+ for (i = 0, num_eth_ports = 0; i < dev->caps.num_ports; i++) {
+ if (test_bit(i, actv_ports.ports)) {
+ if (dev->caps.port_type[i + 1] != MLX4_PORT_TYPE_ETH)
+ continue;
+ num_eth_ports++;
+ }
+ }
+
+ if (!num_eth_ports)
+ return;
+
+ /* have ETH ports. Alloc mailbox for SET_PORT command */
+ mailbox = mlx4_alloc_cmd_mailbox(dev);
+ if (IS_ERR(mailbox))
+ return;
+
+ for (i = 0; i < dev->caps.num_ports; i++) {
+ if (test_bit(i, actv_ports.ports)) {
+ if (dev->caps.port_type[i + 1] != MLX4_PORT_TYPE_ETH)
+ continue;
+ err = mlx4_reset_roce_port_gids(dev, slave, i + 1, mailbox);
+ if (err)
+ mlx4_warn(dev, "Could not reset ETH port GID table for slave %d, port %d (%d)\n",
+ slave, i + 1, err);
+ }
+ }
+
+ mlx4_free_cmd_mailbox(dev, mailbox);
+ return;
+}
+
static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
u8 op_mod, struct mlx4_cmd_mailbox *inbox)
{
@@ -691,10 +779,12 @@ static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
/* 2. Check that do not have duplicates in OTHER
* entries in the port GID table
*/
+
+ mutex_lock(&(priv->port[port].gid_table.mutex));
for (i = 0; i < MLX4_ROCE_MAX_GIDS; i++) {
if (i >= base && i < base + num_gids)
continue; /* don't compare to slave's current gids */
- gid_entry_tbl = &priv->roce_gids[port - 1][i];
+ gid_entry_tbl = &priv->port[port].gid_table.roce_gids[i];
if (!memcmp(gid_entry_tbl->raw, zgid_entry.raw, sizeof(zgid_entry)))
continue;
gid_entry_mbox = (struct mlx4_roce_gid_entry *)(inbox->buf);
@@ -707,6 +797,7 @@ static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
/* found duplicate */
mlx4_warn(dev, "requested gid entry for slave:%d is a duplicate of gid at index %d\n",
slave, i);
+ mutex_unlock(&(priv->port[port].gid_table.mutex));
return -EINVAL;
}
}
@@ -715,16 +806,24 @@ static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
/* insert slave GIDs with memcpy, starting at slave's base index */
gid_entry_mbox = (struct mlx4_roce_gid_entry *)(inbox->buf);
for (i = 0, offset = base; i < num_gids; gid_entry_mbox++, offset++, i++)
- memcpy(priv->roce_gids[port - 1][offset].raw, gid_entry_mbox->raw, 16);
+ memcpy(priv->port[port].gid_table.roce_gids[offset].raw,
+ gid_entry_mbox->raw, MLX4_ROCE_GID_ENTRY_SIZE);
/* Now, copy roce port gids table to current mailbox for passing to FW */
gid_entry_mbox = (struct mlx4_roce_gid_entry *)(inbox->buf);
for (i = 0; i < MLX4_ROCE_MAX_GIDS; gid_entry_mbox++, i++)
- memcpy(gid_entry_mbox->raw, priv->roce_gids[port - 1][i].raw, 16);
-
- break;
+ memcpy(gid_entry_mbox->raw,
+ priv->port[port].gid_table.roce_gids[i].raw,
+ MLX4_ROCE_GID_ENTRY_SIZE);
+
+ err = mlx4_cmd(dev, inbox->dma, in_mod & 0xffff, op_mod,
+ MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
+ MLX4_CMD_NATIVE);
+ mutex_unlock(&(priv->port[port].gid_table.mutex));
+ return err;
}
- return mlx4_cmd(dev, inbox->dma, in_mod, op_mod,
+
+ return mlx4_cmd(dev, inbox->dma, in_mod & 0xffff, op_mod,
MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
MLX4_CMD_NATIVE);
}
@@ -1097,7 +1196,8 @@ int mlx4_get_slave_from_roce_gid(struct mlx4_dev *dev, int port, u8 *gid,
num_vfs = bitmap_weight(slaves_pport.slaves, dev->num_vfs + 1) - 1;
for (i = 0; i < MLX4_ROCE_MAX_GIDS; i++) {
- if (!memcmp(priv->roce_gids[port - 1][i].raw, gid, 16)) {
+ if (!memcmp(priv->port[port].gid_table.roce_gids[i].raw, gid,
+ MLX4_ROCE_GID_ENTRY_SIZE)) {
found_ix = i;
break;
}
@@ -1185,7 +1285,8 @@ int mlx4_get_roce_gid_from_slave(struct mlx4_dev *dev, int port, int slave_id,
if (!mlx4_is_master(dev))
return -EINVAL;
- memcpy(gid, priv->roce_gids[port - 1][slave_id].raw, 16);
+ memcpy(gid, priv->port[port].gid_table.roce_gids[slave_id].raw,
+ MLX4_ROCE_GID_ENTRY_SIZE);
return 0;
}
EXPORT_SYMBOL(mlx4_get_roce_gid_from_slave);
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index dd821b363686..b6cddef24391 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -586,6 +586,7 @@ void mlx4_free_resource_tracker(struct mlx4_dev *dev,
}
/* free master's vlans */
i = dev->caps.function;
+ mlx4_reset_roce_gids(dev, i);
mutex_lock(&priv->mfunc.master.res_tracker.slave_list[i].mutex);
rem_slave_vlans(dev, i);
mutex_unlock(&priv->mfunc.master.res_tracker.slave_list[i].mutex);
@@ -4672,7 +4673,7 @@ static void rem_slave_xrcdns(struct mlx4_dev *dev, int slave)
void mlx4_delete_all_resources_for_slave(struct mlx4_dev *dev, int slave)
{
struct mlx4_priv *priv = mlx4_priv(dev);
-
+ mlx4_reset_roce_gids(dev, slave);
mutex_lock(&priv->mfunc.master.res_tracker.slave_list[slave].mutex);
rem_slave_vlans(dev, slave);
rem_slave_macs(dev, slave);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
index a51fe18f09a8..561cb11ca58c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c
@@ -1020,6 +1020,7 @@ static int qlcnic_dcb_peer_app_info(struct net_device *netdev,
struct qlcnic_dcb_cee *peer;
int i;
+ memset(info, 0, sizeof(*info));
*app_count = 0;
if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state))
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 6a94ede699b4..b19a323c8647 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -307,6 +307,27 @@ static const u16 sh_eth_offset_fast_sh4[SH_ETH_MAX_REGISTER_OFFSET] = {
};
static const u16 sh_eth_offset_fast_sh3_sh2[SH_ETH_MAX_REGISTER_OFFSET] = {
+ [EDMR] = 0x0000,
+ [EDTRR] = 0x0004,
+ [EDRRR] = 0x0008,
+ [TDLAR] = 0x000c,
+ [RDLAR] = 0x0010,
+ [EESR] = 0x0014,
+ [EESIPR] = 0x0018,
+ [TRSCER] = 0x001c,
+ [RMFCR] = 0x0020,
+ [TFTR] = 0x0024,
+ [FDR] = 0x0028,
+ [RMCR] = 0x002c,
+ [EDOCR] = 0x0030,
+ [FCFTR] = 0x0034,
+ [RPADIR] = 0x0038,
+ [TRIMD] = 0x003c,
+ [RBWAR] = 0x0040,
+ [RDFAR] = 0x0044,
+ [TBRAR] = 0x004c,
+ [TDFAR] = 0x0050,
+
[ECMR] = 0x0160,
[ECSR] = 0x0164,
[ECSIPR] = 0x0168,
@@ -546,7 +567,6 @@ static struct sh_eth_cpu_data sh7757_data = {
.register_type = SH_ETH_REG_FAST_SH4,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
- .rmcr_value = RMCR_RNC,
.tx_check = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
.eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
@@ -624,7 +644,6 @@ static struct sh_eth_cpu_data sh7757_data_giga = {
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000072f,
- .rmcr_value = RMCR_RNC,
.irq_flags = IRQF_SHARED,
.apr = 1,
@@ -752,7 +771,6 @@ static struct sh_eth_cpu_data r8a7740_data = {
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000070f,
- .rmcr_value = RMCR_RNC,
.apr = 1,
.mpr = 1,
@@ -784,7 +802,6 @@ static struct sh_eth_cpu_data r7s72100_data = {
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000070f,
- .rmcr_value = RMCR_RNC,
.no_psr = 1,
.apr = 1,
@@ -833,9 +850,6 @@ static void sh_eth_set_default_cpu_data(struct sh_eth_cpu_data *cd)
if (!cd->fdr_value)
cd->fdr_value = DEFAULT_FDR_INIT;
- if (!cd->rmcr_value)
- cd->rmcr_value = DEFAULT_RMCR_VALUE;
-
if (!cd->tx_check)
cd->tx_check = DEFAULT_TX_CHECK;
@@ -1287,8 +1301,8 @@ static int sh_eth_dev_init(struct net_device *ndev, bool start)
sh_eth_write(ndev, mdp->cd->fdr_value, FDR);
sh_eth_write(ndev, 0, TFTR);
- /* Frame recv control */
- sh_eth_write(ndev, mdp->cd->rmcr_value, RMCR);
+ /* Frame recv control (enable multiple-packets per rx irq) */
+ sh_eth_write(ndev, RMCR_RNC, RMCR);
sh_eth_write(ndev, DESC_I_RINT8 | DESC_I_RINT5 | DESC_I_TINT2, TRSCER);
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index d55e37cd5fec..b37c427144ee 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -319,7 +319,6 @@ enum TD_STS_BIT {
enum RMCR_BIT {
RMCR_RNC = 0x00000001,
};
-#define DEFAULT_RMCR_VALUE 0x00000000
/* ECMR */
enum FELIC_MODE_BIT {
@@ -466,7 +465,6 @@ struct sh_eth_cpu_data {
unsigned long fdr_value;
unsigned long fcftr_value;
unsigned long rpadir_value;
- unsigned long rmcr_value;
/* interrupt checking mask */
unsigned long tx_check;
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index a0fc151da40d..5e13fa5524ae 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -2477,6 +2477,8 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
goto out_disable_resources;
}
+ netif_carrier_off(dev);
+
retval = register_netdev(dev);
if (retval) {
SMSC_WARN(pdata, probe, "Error %i registering device", retval);
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index f32d730f55cc..35a139e9a833 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1567,7 +1567,6 @@ static int emac_dev_open(struct net_device *ndev)
while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ,
res_num))) {
for (irq_num = res->start; irq_num <= res->end; irq_num++) {
- dev_err(emac_dev, "Request IRQ %d\n", irq_num);
if (request_irq(irq_num, emac_irq, 0, ndev->name,
ndev)) {
dev_err(emac_dev,
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 9a9ce8debefa..b4958c7ffa84 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1724,6 +1724,7 @@ static int team_change_mtu(struct net_device *dev, int new_mtu)
* to traverse list in reverse under rcu_read_lock
*/
mutex_lock(&team->lock);
+ team->port_mtu_change_allowed = true;
list_for_each_entry(port, &team->port_list, list) {
err = dev_set_mtu(port->dev, new_mtu);
if (err) {
@@ -1732,6 +1733,7 @@ static int team_change_mtu(struct net_device *dev, int new_mtu)
goto unwind;
}
}
+ team->port_mtu_change_allowed = false;
mutex_unlock(&team->lock);
dev->mtu = new_mtu;
@@ -1741,6 +1743,7 @@ static int team_change_mtu(struct net_device *dev, int new_mtu)
unwind:
list_for_each_entry_continue_reverse(port, &team->port_list, list)
dev_set_mtu(port->dev, dev->mtu);
+ team->port_mtu_change_allowed = false;
mutex_unlock(&team->lock);
return err;
@@ -2851,7 +2854,9 @@ static int team_device_event(struct notifier_block *unused,
break;
case NETDEV_PRECHANGEMTU:
/* Forbid to change mtu of underlaying device */
- return NOTIFY_BAD;
+ if (!port->team->port_mtu_change_allowed)
+ return NOTIFY_BAD;
+ break;
case NETDEV_PRE_TYPE_CHANGE:
/* Forbid to change type of underlaying device */
return NOTIFY_BAD;
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index f72570708edb..76465b117b72 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -59,6 +59,8 @@
#define USB_PRODUCT_IPHONE_3GS 0x1294
#define USB_PRODUCT_IPHONE_4 0x1297
#define USB_PRODUCT_IPAD 0x129a
+#define USB_PRODUCT_IPAD_2 0x12a2
+#define USB_PRODUCT_IPAD_3 0x12a6
#define USB_PRODUCT_IPAD_MINI 0x12ab
#define USB_PRODUCT_IPHONE_4_VZW 0x129c
#define USB_PRODUCT_IPHONE_4S 0x12a0
@@ -107,6 +109,14 @@ static struct usb_device_id ipheth_table[] = {
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
{ USB_DEVICE_AND_INTERFACE_INFO(
+ USB_VENDOR_APPLE, USB_PRODUCT_IPAD_2,
+ IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+ IPHETH_USBINTF_PROTO) },
+ { USB_DEVICE_AND_INTERFACE_INFO(
+ USB_VENDOR_APPLE, USB_PRODUCT_IPAD_3,
+ IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+ IPHETH_USBINTF_PROTO) },
+ { USB_DEVICE_AND_INTERFACE_INFO(
USB_VENDOR_APPLE, USB_PRODUCT_IPAD_MINI,
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 83208d4fdc59..dc4bf06948c7 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -748,11 +748,15 @@ static const struct usb_device_id products[] = {
{QMI_FIXED_INTF(0x1199, 0x68a2, 19)}, /* Sierra Wireless MC7710 in QMI mode */
{QMI_FIXED_INTF(0x1199, 0x68c0, 8)}, /* Sierra Wireless MC73xx */
{QMI_FIXED_INTF(0x1199, 0x68c0, 10)}, /* Sierra Wireless MC73xx */
- {QMI_FIXED_INTF(0x1199, 0x68c0, 11)}, /* Sierra Wireless MC73xx */
{QMI_FIXED_INTF(0x1199, 0x901c, 8)}, /* Sierra Wireless EM7700 */
{QMI_FIXED_INTF(0x1199, 0x901f, 8)}, /* Sierra Wireless EM7355 */
{QMI_FIXED_INTF(0x1199, 0x9041, 8)}, /* Sierra Wireless MC7305/MC7355 */
{QMI_FIXED_INTF(0x1199, 0x9051, 8)}, /* Netgear AirCard 340U */
+ {QMI_FIXED_INTF(0x1199, 0x9053, 8)}, /* Sierra Wireless Modem */
+ {QMI_FIXED_INTF(0x1199, 0x9054, 8)}, /* Sierra Wireless Modem */
+ {QMI_FIXED_INTF(0x1199, 0x9055, 8)}, /* Netgear AirCard 341U */
+ {QMI_FIXED_INTF(0x1199, 0x9056, 8)}, /* Sierra Wireless Modem */
+ {QMI_FIXED_INTF(0x1199, 0x9061, 8)}, /* Sierra Wireless Modem */
{QMI_FIXED_INTF(0x1bbb, 0x011e, 4)}, /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */
{QMI_FIXED_INTF(0x1bbb, 0x0203, 2)}, /* Alcatel L800MA */
{QMI_FIXED_INTF(0x2357, 0x0201, 4)}, /* TP-LINK HSUPA Modem MA180 */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-25 10:44:37 +0300