Merge branch 'mlx4'
Or Gerlitz says:
====================
Here's a batch of fixes to the mlx4 core and ethernet drivers for 3.9
The commit that disabled RFS when running in SRIOV mode fixes a regression which was
introduced in 3.9-rc1 but actually present also in the 3.8 -stable series. It turns out
that a slightly different fix is needed there and we will generate and submit it there.
Patches done against net commit 66d29cbc59
"benet: Wait f/w POST until timeout"
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
commit
c5b1567947
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@ -226,7 +226,7 @@ void __mlx4_cq_free_icm(struct mlx4_dev *dev, int cqn)
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||||||
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static void mlx4_cq_free_icm(struct mlx4_dev *dev, int cqn)
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static void mlx4_cq_free_icm(struct mlx4_dev *dev, int cqn)
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{
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{
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u64 in_param;
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u64 in_param = 0;
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int err;
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int err;
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if (mlx4_is_mfunc(dev)) {
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if (mlx4_is_mfunc(dev)) {
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@ -565,34 +565,38 @@ static void mlx4_en_put_qp(struct mlx4_en_priv *priv)
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struct mlx4_en_dev *mdev = priv->mdev;
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struct mlx4_en_dev *mdev = priv->mdev;
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struct mlx4_dev *dev = mdev->dev;
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struct mlx4_dev *dev = mdev->dev;
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int qpn = priv->base_qpn;
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int qpn = priv->base_qpn;
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u64 mac = mlx4_en_mac_to_u64(priv->dev->dev_addr);
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u64 mac;
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if (dev->caps.steering_mode == MLX4_STEERING_MODE_A0) {
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mac = mlx4_en_mac_to_u64(priv->dev->dev_addr);
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en_dbg(DRV, priv, "Registering MAC: %pM for deleting\n",
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en_dbg(DRV, priv, "Registering MAC: %pM for deleting\n",
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priv->dev->dev_addr);
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priv->dev->dev_addr);
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mlx4_unregister_mac(dev, priv->port, mac);
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mlx4_unregister_mac(dev, priv->port, mac);
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} else {
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if (dev->caps.steering_mode != MLX4_STEERING_MODE_A0) {
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struct mlx4_mac_entry *entry;
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struct mlx4_mac_entry *entry;
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struct hlist_node *tmp;
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struct hlist_node *tmp;
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struct hlist_head *bucket;
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struct hlist_head *bucket;
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unsigned int mac_hash;
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unsigned int i;
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mac_hash = priv->dev->dev_addr[MLX4_EN_MAC_HASH_IDX];
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for (i = 0; i < MLX4_EN_MAC_HASH_SIZE; ++i) {
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bucket = &priv->mac_hash[mac_hash];
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bucket = &priv->mac_hash[i];
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hlist_for_each_entry_safe(entry, tmp, bucket, hlist) {
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hlist_for_each_entry_safe(entry, tmp, bucket, hlist) {
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if (ether_addr_equal_64bits(entry->mac,
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mac = mlx4_en_mac_to_u64(entry->mac);
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priv->dev->dev_addr)) {
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en_dbg(DRV, priv, "Registering MAC: %pM for deleting\n",
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en_dbg(DRV, priv, "Releasing qp: port %d, MAC %pM, qpn %d\n",
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entry->mac);
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priv->port, priv->dev->dev_addr, qpn);
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mlx4_en_uc_steer_release(priv, entry->mac,
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mlx4_en_uc_steer_release(priv, entry->mac,
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qpn, entry->reg_id);
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qpn, entry->reg_id);
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mlx4_qp_release_range(dev, qpn, 1);
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mlx4_unregister_mac(dev, priv->port, mac);
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hlist_del_rcu(&entry->hlist);
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hlist_del_rcu(&entry->hlist);
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kfree_rcu(entry, rcu);
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kfree_rcu(entry, rcu);
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break;
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}
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}
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}
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}
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en_dbg(DRV, priv, "Releasing qp: port %d, qpn %d\n",
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priv->port, qpn);
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mlx4_qp_release_range(dev, qpn, 1);
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priv->flags &= ~MLX4_EN_FLAG_FORCE_PROMISC;
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}
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}
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}
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}
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@ -650,28 +654,10 @@ u64 mlx4_en_mac_to_u64(u8 *addr)
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return mac;
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return mac;
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}
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}
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static int mlx4_en_set_mac(struct net_device *dev, void *addr)
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static int mlx4_en_do_set_mac(struct mlx4_en_priv *priv)
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{
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{
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struct mlx4_en_priv *priv = netdev_priv(dev);
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struct mlx4_en_dev *mdev = priv->mdev;
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struct sockaddr *saddr = addr;
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if (!is_valid_ether_addr(saddr->sa_data))
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return -EADDRNOTAVAIL;
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memcpy(dev->dev_addr, saddr->sa_data, ETH_ALEN);
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queue_work(mdev->workqueue, &priv->mac_task);
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return 0;
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}
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static void mlx4_en_do_set_mac(struct work_struct *work)
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{
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struct mlx4_en_priv *priv = container_of(work, struct mlx4_en_priv,
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mac_task);
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struct mlx4_en_dev *mdev = priv->mdev;
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int err = 0;
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int err = 0;
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mutex_lock(&mdev->state_lock);
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if (priv->port_up) {
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if (priv->port_up) {
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/* Remove old MAC and insert the new one */
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/* Remove old MAC and insert the new one */
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err = mlx4_en_replace_mac(priv, priv->base_qpn,
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err = mlx4_en_replace_mac(priv, priv->base_qpn,
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@ -683,7 +669,26 @@ static void mlx4_en_do_set_mac(struct work_struct *work)
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} else
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} else
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en_dbg(HW, priv, "Port is down while registering mac, exiting...\n");
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en_dbg(HW, priv, "Port is down while registering mac, exiting...\n");
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return err;
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}
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static int mlx4_en_set_mac(struct net_device *dev, void *addr)
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{
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struct mlx4_en_priv *priv = netdev_priv(dev);
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struct mlx4_en_dev *mdev = priv->mdev;
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struct sockaddr *saddr = addr;
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int err;
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if (!is_valid_ether_addr(saddr->sa_data))
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return -EADDRNOTAVAIL;
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memcpy(dev->dev_addr, saddr->sa_data, ETH_ALEN);
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mutex_lock(&mdev->state_lock);
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err = mlx4_en_do_set_mac(priv);
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mutex_unlock(&mdev->state_lock);
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mutex_unlock(&mdev->state_lock);
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return err;
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}
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}
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static void mlx4_en_clear_list(struct net_device *dev)
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static void mlx4_en_clear_list(struct net_device *dev)
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@ -1348,7 +1353,7 @@ static void mlx4_en_do_get_stats(struct work_struct *work)
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queue_delayed_work(mdev->workqueue, &priv->stats_task, STATS_DELAY);
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queue_delayed_work(mdev->workqueue, &priv->stats_task, STATS_DELAY);
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}
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}
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if (mdev->mac_removed[MLX4_MAX_PORTS + 1 - priv->port]) {
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if (mdev->mac_removed[MLX4_MAX_PORTS + 1 - priv->port]) {
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queue_work(mdev->workqueue, &priv->mac_task);
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mlx4_en_do_set_mac(priv);
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mdev->mac_removed[MLX4_MAX_PORTS + 1 - priv->port] = 0;
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mdev->mac_removed[MLX4_MAX_PORTS + 1 - priv->port] = 0;
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}
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}
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mutex_unlock(&mdev->state_lock);
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mutex_unlock(&mdev->state_lock);
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@ -1828,9 +1833,11 @@ int mlx4_en_alloc_resources(struct mlx4_en_priv *priv)
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}
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}
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#ifdef CONFIG_RFS_ACCEL
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#ifdef CONFIG_RFS_ACCEL
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if (priv->mdev->dev->caps.comp_pool) {
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priv->dev->rx_cpu_rmap = alloc_irq_cpu_rmap(priv->mdev->dev->caps.comp_pool);
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priv->dev->rx_cpu_rmap = alloc_irq_cpu_rmap(priv->mdev->dev->caps.comp_pool);
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if (!priv->dev->rx_cpu_rmap)
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if (!priv->dev->rx_cpu_rmap)
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goto err;
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goto err;
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}
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#endif
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#endif
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return 0;
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return 0;
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@ -2078,7 +2085,6 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
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priv->msg_enable = MLX4_EN_MSG_LEVEL;
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priv->msg_enable = MLX4_EN_MSG_LEVEL;
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spin_lock_init(&priv->stats_lock);
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spin_lock_init(&priv->stats_lock);
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INIT_WORK(&priv->rx_mode_task, mlx4_en_do_set_rx_mode);
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INIT_WORK(&priv->rx_mode_task, mlx4_en_do_set_rx_mode);
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INIT_WORK(&priv->mac_task, mlx4_en_do_set_mac);
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INIT_WORK(&priv->watchdog_task, mlx4_en_restart);
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INIT_WORK(&priv->watchdog_task, mlx4_en_restart);
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INIT_WORK(&priv->linkstate_task, mlx4_en_linkstate);
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INIT_WORK(&priv->linkstate_task, mlx4_en_linkstate);
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INIT_DELAYED_WORK(&priv->stats_task, mlx4_en_do_get_stats);
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INIT_DELAYED_WORK(&priv->stats_task, mlx4_en_do_get_stats);
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@ -787,6 +787,14 @@ int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave,
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bmme_flags &= ~MLX4_BMME_FLAG_TYPE_2_WIN;
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bmme_flags &= ~MLX4_BMME_FLAG_TYPE_2_WIN;
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MLX4_PUT(outbox->buf, bmme_flags, QUERY_DEV_CAP_BMME_FLAGS_OFFSET);
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MLX4_PUT(outbox->buf, bmme_flags, QUERY_DEV_CAP_BMME_FLAGS_OFFSET);
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/* turn off device-managed steering capability if not enabled */
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if (dev->caps.steering_mode != MLX4_STEERING_MODE_DEVICE_MANAGED) {
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MLX4_GET(field, outbox->buf,
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QUERY_DEV_CAP_FLOW_STEERING_RANGE_EN_OFFSET);
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field &= 0x7f;
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MLX4_PUT(outbox->buf, field,
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QUERY_DEV_CAP_FLOW_STEERING_RANGE_EN_OFFSET);
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}
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return 0;
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return 0;
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}
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}
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||||||
|
|
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@ -1555,7 +1555,7 @@ void __mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
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void mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
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void mlx4_counter_free(struct mlx4_dev *dev, u32 idx)
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{
|
{
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u64 in_param;
|
u64 in_param = 0;
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if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
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set_param_l(&in_param, idx);
|
set_param_l(&in_param, idx);
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||||||
|
|
|
@ -1235,7 +1235,7 @@ int mlx4_get_qp_per_mgm(struct mlx4_dev *dev);
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||||||
|
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||||||
static inline void set_param_l(u64 *arg, u32 val)
|
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)
|
static inline void set_param_h(u64 *arg, u32 val)
|
||||||
|
|
|
@ -509,7 +509,6 @@ struct mlx4_en_priv {
|
||||||
struct mlx4_en_cq rx_cq[MAX_RX_RINGS];
|
struct mlx4_en_cq rx_cq[MAX_RX_RINGS];
|
||||||
struct mlx4_qp drop_qp;
|
struct mlx4_qp drop_qp;
|
||||||
struct work_struct rx_mode_task;
|
struct work_struct rx_mode_task;
|
||||||
struct work_struct mac_task;
|
|
||||||
struct work_struct watchdog_task;
|
struct work_struct watchdog_task;
|
||||||
struct work_struct linkstate_task;
|
struct work_struct linkstate_task;
|
||||||
struct delayed_work stats_task;
|
struct delayed_work stats_task;
|
||||||
|
|
|
@ -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)
|
static u32 mlx4_alloc_mtt_range(struct mlx4_dev *dev, int order)
|
||||||
{
|
{
|
||||||
u64 in_param;
|
u64 in_param = 0;
|
||||||
u64 out_param;
|
u64 out_param;
|
||||||
int err;
|
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)
|
static void mlx4_free_mtt_range(struct mlx4_dev *dev, u32 offset, int order)
|
||||||
{
|
{
|
||||||
u64 in_param;
|
u64 in_param = 0;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
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)
|
static void mlx4_mpt_release(struct mlx4_dev *dev, u32 index)
|
||||||
{
|
{
|
||||||
u64 in_param;
|
u64 in_param = 0;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
set_param_l(&in_param, index);
|
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)
|
static int mlx4_mpt_alloc_icm(struct mlx4_dev *dev, u32 index)
|
||||||
{
|
{
|
||||||
u64 param;
|
u64 param = 0;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
set_param_l(¶m, index);
|
set_param_l(¶m, 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)
|
static void mlx4_mpt_free_icm(struct mlx4_dev *dev, u32 index)
|
||||||
{
|
{
|
||||||
u64 in_param;
|
u64 in_param = 0;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
set_param_l(&in_param, index);
|
set_param_l(&in_param, index);
|
||||||
|
|
|
@ -101,7 +101,7 @@ void __mlx4_xrcd_free(struct mlx4_dev *dev, u32 xrcdn)
|
||||||
|
|
||||||
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;
|
int err;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
|
|
|
@ -175,7 +175,7 @@ EXPORT_SYMBOL_GPL(__mlx4_register_mac);
|
||||||
|
|
||||||
int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac)
|
int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac)
|
||||||
{
|
{
|
||||||
u64 out_param;
|
u64 out_param = 0;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
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)
|
void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac)
|
||||||
{
|
{
|
||||||
u64 out_param;
|
u64 out_param = 0;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
set_param_l(&out_param, port);
|
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)
|
int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index)
|
||||||
{
|
{
|
||||||
u64 out_param;
|
u64 out_param = 0;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
|
@ -406,7 +406,7 @@ out:
|
||||||
|
|
||||||
void mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index)
|
void mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index)
|
||||||
{
|
{
|
||||||
u64 in_param;
|
u64 in_param = 0;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
|
|
|
@ -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)
|
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;
|
u64 out_param;
|
||||||
int err;
|
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)
|
void mlx4_qp_release_range(struct mlx4_dev *dev, int base_qpn, int cnt)
|
||||||
{
|
{
|
||||||
u64 in_param;
|
u64 in_param = 0;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
|
@ -319,7 +319,7 @@ err_out:
|
||||||
|
|
||||||
static int mlx4_qp_alloc_icm(struct mlx4_dev *dev, int qpn)
|
static int mlx4_qp_alloc_icm(struct mlx4_dev *dev, int qpn)
|
||||||
{
|
{
|
||||||
u64 param;
|
u64 param = 0;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
set_param_l(¶m, qpn);
|
set_param_l(¶m, 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)
|
static void mlx4_qp_free_icm(struct mlx4_dev *dev, int qpn)
|
||||||
{
|
{
|
||||||
u64 in_param;
|
u64 in_param = 0;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
set_param_l(&in_param, qpn);
|
set_param_l(&in_param, qpn);
|
||||||
|
|
|
@ -2990,6 +2990,9 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
|
||||||
u8 steer_type_mask = 2;
|
u8 steer_type_mask = 2;
|
||||||
enum mlx4_steer_type type = (gid[7] & steer_type_mask) >> 1;
|
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;
|
qpn = vhcr->in_modifier & 0xffffff;
|
||||||
err = get_res(dev, slave, qpn, RES_QP, &rqp);
|
err = get_res(dev, slave, qpn, RES_QP, &rqp);
|
||||||
if (err)
|
if (err)
|
||||||
|
|
|
@ -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)
|
static void mlx4_srq_free_icm(struct mlx4_dev *dev, int srqn)
|
||||||
{
|
{
|
||||||
u64 in_param;
|
u64 in_param = 0;
|
||||||
|
|
||||||
if (mlx4_is_mfunc(dev)) {
|
if (mlx4_is_mfunc(dev)) {
|
||||||
set_param_l(&in_param, srqn);
|
set_param_l(&in_param, srqn);
|
||||||
|
|
Loading…
Reference in New Issue