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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/cq.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_netdev.c86
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/fw.c8
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/main.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4.h2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4_en.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mr.c10
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/pd.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/port.c8
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/qp.c8
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/srq.c2
12 files changed, 75 insertions, 59 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c
index 7e64033d7de..0706623cfb9 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cq.c
@@ -226,7 +226,7 @@ void __mlx4_cq_free_icm(struct mlx4_dev *dev, int cqn)
static void mlx4_cq_free_icm(struct mlx4_dev *dev, int cqn)
{
- u64 in_param;
+ u64 in_param = 0;
int err;
if (mlx4_is_mfunc(dev)) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index bb4d8d99f36..995d4b6d5c1 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -565,34 +565,38 @@ static void mlx4_en_put_qp(struct mlx4_en_priv *priv)
struct mlx4_en_dev *mdev = priv->mdev;
struct mlx4_dev *dev = mdev->dev;
int qpn = priv->base_qpn;
- u64 mac = mlx4_en_mac_to_u64(priv->dev->dev_addr);
-
- en_dbg(DRV, priv, "Registering MAC: %pM for deleting\n",
- priv->dev->dev_addr);
- mlx4_unregister_mac(dev, priv->port, mac);
+ u64 mac;
- if (dev->caps.steering_mode != MLX4_STEERING_MODE_A0) {
+ if (dev->caps.steering_mode == MLX4_STEERING_MODE_A0) {
+ mac = mlx4_en_mac_to_u64(priv->dev->dev_addr);
+ en_dbg(DRV, priv, "Registering MAC: %pM for deleting\n",
+ priv->dev->dev_addr);
+ mlx4_unregister_mac(dev, priv->port, mac);
+ } else {
struct mlx4_mac_entry *entry;
struct hlist_node *tmp;
struct hlist_head *bucket;
- unsigned int mac_hash;
+ unsigned int i;
- mac_hash = priv->dev->dev_addr[MLX4_EN_MAC_HASH_IDX];
- bucket = &priv->mac_hash[mac_hash];
- hlist_for_each_entry_safe(entry, tmp, bucket, hlist) {
- if (ether_addr_equal_64bits(entry->mac,
- priv->dev->dev_addr)) {
- en_dbg(DRV, priv, "Releasing qp: port %d, MAC %pM, qpn %d\n",
- priv->port, priv->dev->dev_addr, qpn);
+ for (i = 0; i < MLX4_EN_MAC_HASH_SIZE; ++i) {
+ bucket = &priv->mac_hash[i];
+ hlist_for_each_entry_safe(entry, tmp, bucket, hlist) {
+ mac = mlx4_en_mac_to_u64(entry->mac);
+ en_dbg(DRV, priv, "Registering MAC: %pM for deleting\n",
+ entry->mac);
mlx4_en_uc_steer_release(priv, entry->mac,
qpn, entry->reg_id);
- mlx4_qp_release_range(dev, qpn, 1);
+ mlx4_unregister_mac(dev, priv->port, mac);
hlist_del_rcu(&entry->hlist);
kfree_rcu(entry, rcu);
- break;
}
}
+
+ en_dbg(DRV, priv, "Releasing qp: port %d, qpn %d\n",
+ priv->port, qpn);
+ mlx4_qp_release_range(dev, qpn, 1);
+ priv->flags &= ~MLX4_EN_FLAG_FORCE_PROMISC;
}
}
@@ -650,28 +654,10 @@ u64 mlx4_en_mac_to_u64(u8 *addr)
return mac;
}
-static int mlx4_en_set_mac(struct net_device *dev, void *addr)
-{
- struct mlx4_en_priv *priv = netdev_priv(dev);
- struct mlx4_en_dev *mdev = priv->mdev;
- struct sockaddr *saddr = addr;
-
- if (!is_valid_ether_addr(saddr->sa_data))
- return -EADDRNOTAVAIL;
-
- memcpy(dev->dev_addr, saddr->sa_data, ETH_ALEN);
- queue_work(mdev->workqueue, &priv->mac_task);
- return 0;
-}
-
-static void mlx4_en_do_set_mac(struct work_struct *work)
+static int mlx4_en_do_set_mac(struct mlx4_en_priv *priv)
{
- struct mlx4_en_priv *priv = container_of(work, struct mlx4_en_priv,
- mac_task);
- struct mlx4_en_dev *mdev = priv->mdev;
int err = 0;
- mutex_lock(&mdev->state_lock);
if (priv->port_up) {
/* Remove old MAC and insert the new one */
err = mlx4_en_replace_mac(priv, priv->base_qpn,
@@ -683,7 +669,26 @@ static void mlx4_en_do_set_mac(struct work_struct *work)
} else
en_dbg(HW, priv, "Port is down while registering mac, exiting...\n");
+ return err;
+}
+
+static int mlx4_en_set_mac(struct net_device *dev, void *addr)
+{
+ struct mlx4_en_priv *priv = netdev_priv(dev);
+ struct mlx4_en_dev *mdev = priv->mdev;
+ struct sockaddr *saddr = addr;
+ int err;
+
+ if (!is_valid_ether_addr(saddr->sa_data))
+ return -EADDRNOTAVAIL;
+
+ memcpy(dev->dev_addr, saddr->sa_data, ETH_ALEN);
+
+ mutex_lock(&mdev->state_lock);
+ err = mlx4_en_do_set_mac(priv);
mutex_unlock(&mdev->state_lock);
+
+ return err;
}
static void mlx4_en_clear_list(struct net_device *dev)
@@ -1348,7 +1353,7 @@ static void mlx4_en_do_get_stats(struct work_struct *work)
queue_delayed_work(mdev->workqueue, &priv->stats_task, STATS_DELAY);
}
if (mdev->mac_removed[MLX4_MAX_PORTS + 1 - priv->port]) {
- queue_work(mdev->workqueue, &priv->mac_task);
+ mlx4_en_do_set_mac(priv);
mdev->mac_removed[MLX4_MAX_PORTS + 1 - priv->port] = 0;
}
mutex_unlock(&mdev->state_lock);
@@ -1828,9 +1833,11 @@ int mlx4_en_alloc_resources(struct mlx4_en_priv *priv)
}
#ifdef CONFIG_RFS_ACCEL
- priv->dev->rx_cpu_rmap = alloc_irq_cpu_rmap(priv->mdev->dev->caps.comp_pool);
- if (!priv->dev->rx_cpu_rmap)
- goto err;
+ if (priv->mdev->dev->caps.comp_pool) {
+ priv->dev->rx_cpu_rmap = alloc_irq_cpu_rmap(priv->mdev->dev->caps.comp_pool);
+ if (!priv->dev->rx_cpu_rmap)
+ goto err;
+ }
#endif
return 0;
@@ -2078,7 +2085,6 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
priv->msg_enable = MLX4_EN_MSG_LEVEL;
spin_lock_init(&priv->stats_lock);
INIT_WORK(&priv->rx_mode_task, mlx4_en_do_set_rx_mode);
- INIT_WORK(&priv->mac_task, mlx4_en_do_set_mac);
INIT_WORK(&priv->watchdog_task, mlx4_en_restart);
INIT_WORK(&priv->linkstate_task, mlx4_en_linkstate);
INIT_DELAYED_WORK(&priv->stats_task, mlx4_en_do_get_stats);
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 50917eb3013..f6245579962 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -787,6 +787,14 @@ int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave,
bmme_flags &= ~MLX4_BMME_FLAG_TYPE_2_WIN;
MLX4_PUT(outbox->buf, bmme_flags, QUERY_DEV_CAP_BMME_FLAGS_OFFSET);
+ /* turn off device-managed steering capability if not enabled */
+ if (dev->caps.steering_mode != MLX4_STEERING_MODE_DEVICE_MANAGED) {
+ MLX4_GET(field, outbox->buf,
+ QUERY_DEV_CAP_FLOW_STEERING_RANGE_EN_OFFSET);
+ field &= 0x7f;
+ MLX4_PUT(outbox->buf, field,
+ QUERY_DEV_CAP_FLOW_STEERING_RANGE_EN_OFFSET);
+ }
return 0;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index d180bc46826..16abde20e1f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1555,7 +1555,7 @@ void __mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
void mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
{
- u64 in_param;
+ u64 in_param = 0;
if (mlx4_is_mfunc(dev)) {
set_param_l(&in_param, idx);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index cf883345af8..d738454116a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -1235,7 +1235,7 @@ int mlx4_get_qp_per_mgm(struct mlx4_dev *dev);
static inline void set_param_l(u64 *arg, u32 val)
{
- *((u32 *)arg) = val;
+ *arg = (*arg & 0xffffffff00000000ULL) | (u64) val;
}
static inline void set_param_h(u64 *arg, u32 val)
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index c313d7e943a..f710b7ce0dc 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -509,7 +509,6 @@ struct mlx4_en_priv {
struct mlx4_en_cq rx_cq[MAX_RX_RINGS];
struct mlx4_qp drop_qp;
struct work_struct rx_mode_task;
- struct work_struct mac_task;
struct work_struct watchdog_task;
struct work_struct linkstate_task;
struct delayed_work stats_task;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
index 602ca9bf78e..f91719a08cb 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -183,7 +183,7 @@ u32 __mlx4_alloc_mtt_range(struct mlx4_dev *dev, int order)
static u32 mlx4_alloc_mtt_range(struct mlx4_dev *dev, int order)
{
- u64 in_param;
+ u64 in_param = 0;
u64 out_param;
int err;
@@ -240,7 +240,7 @@ void __mlx4_free_mtt_range(struct mlx4_dev *dev, u32 offset, int order)
static void mlx4_free_mtt_range(struct mlx4_dev *dev, u32 offset, int order)
{
- u64 in_param;
+ u64 in_param = 0;
int err;
if (mlx4_is_mfunc(dev)) {
@@ -351,7 +351,7 @@ void __mlx4_mpt_release(struct mlx4_dev *dev, u32 index)
static void mlx4_mpt_release(struct mlx4_dev *dev, u32 index)
{
- u64 in_param;
+ u64 in_param = 0;
if (mlx4_is_mfunc(dev)) {
set_param_l(&in_param, index);
@@ -374,7 +374,7 @@ int __mlx4_mpt_alloc_icm(struct mlx4_dev *dev, u32 index)
static int mlx4_mpt_alloc_icm(struct mlx4_dev *dev, u32 index)
{
- u64 param;
+ u64 param = 0;
if (mlx4_is_mfunc(dev)) {
set_param_l(&param, index);
@@ -395,7 +395,7 @@ void __mlx4_mpt_free_icm(struct mlx4_dev *dev, u32 index)
static void mlx4_mpt_free_icm(struct mlx4_dev *dev, u32 index)
{
- u64 in_param;
+ u64 in_param = 0;
if (mlx4_is_mfunc(dev)) {
set_param_l(&in_param, index);
diff --git a/drivers/net/ethernet/mellanox/mlx4/pd.c b/drivers/net/ethernet/mellanox/mlx4/pd.c
index 1ac88637ad9..00f223acada 100644
--- a/drivers/net/ethernet/mellanox/mlx4/pd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/pd.c
@@ -101,7 +101,7 @@ void __mlx4_xrcd_free(struct mlx4_dev *dev, u32 xrcdn)
void mlx4_xrcd_free(struct mlx4_dev *dev, u32 xrcdn)
{
- u64 in_param;
+ u64 in_param = 0;
int err;
if (mlx4_is_mfunc(dev)) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index 719ead15e49..10c57c86388 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -175,7 +175,7 @@ EXPORT_SYMBOL_GPL(__mlx4_register_mac);
int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac)
{
- u64 out_param;
+ u64 out_param = 0;
int err;
if (mlx4_is_mfunc(dev)) {
@@ -222,7 +222,7 @@ EXPORT_SYMBOL_GPL(__mlx4_unregister_mac);
void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac)
{
- u64 out_param;
+ u64 out_param = 0;
if (mlx4_is_mfunc(dev)) {
set_param_l(&out_param, port);
@@ -361,7 +361,7 @@ out:
int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index)
{
- u64 out_param;
+ u64 out_param = 0;
int err;
if (mlx4_is_mfunc(dev)) {
@@ -406,7 +406,7 @@ out:
void mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index)
{
- u64 in_param;
+ u64 in_param = 0;
int err;
if (mlx4_is_mfunc(dev)) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c
index 81e2abe07bb..e891b058c1b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx4/qp.c
@@ -222,7 +222,7 @@ int __mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align,
int mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align, int *base)
{
- u64 in_param;
+ u64 in_param = 0;
u64 out_param;
int err;
@@ -255,7 +255,7 @@ void __mlx4_qp_release_range(struct mlx4_dev *dev, int base_qpn, int cnt)
void mlx4_qp_release_range(struct mlx4_dev *dev, int base_qpn, int cnt)
{
- u64 in_param;
+ u64 in_param = 0;
int err;
if (mlx4_is_mfunc(dev)) {
@@ -319,7 +319,7 @@ err_out:
static int mlx4_qp_alloc_icm(struct mlx4_dev *dev, int qpn)
{
- u64 param;
+ u64 param = 0;
if (mlx4_is_mfunc(dev)) {
set_param_l(&param, qpn);
@@ -344,7 +344,7 @@ void __mlx4_qp_free_icm(struct mlx4_dev *dev, int qpn)
static void mlx4_qp_free_icm(struct mlx4_dev *dev, int qpn)
{
- u64 in_param;
+ u64 in_param = 0;
if (mlx4_is_mfunc(dev)) {
set_param_l(&in_param, qpn);
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 083fb48dc3d..2995687f1ae 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -2990,6 +2990,9 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
u8 steer_type_mask = 2;
enum mlx4_steer_type type = (gid[7] & steer_type_mask) >> 1;
+ if (dev->caps.steering_mode != MLX4_STEERING_MODE_B0)
+ return -EINVAL;
+
qpn = vhcr->in_modifier & 0xffffff;
err = get_res(dev, slave, qpn, RES_QP, &rqp);
if (err)
diff --git a/drivers/net/ethernet/mellanox/mlx4/srq.c b/drivers/net/ethernet/mellanox/mlx4/srq.c
index feda6c00829..e329fe1f11b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/srq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/srq.c
@@ -149,7 +149,7 @@ void __mlx4_srq_free_icm(struct mlx4_dev *dev, int srqn)
static void mlx4_srq_free_icm(struct mlx4_dev *dev, int srqn)
{
- u64 in_param;
+ u64 in_param = 0;
if (mlx4_is_mfunc(dev)) {
set_param_l(&in_param, srqn);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-02 09:58:36 +0000