summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/mellanox/mlx4
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2012-02-10 23:32:28 -0500
committerDavid S. Miller <davem@davemloft.net>2012-02-10 23:32:28 -0500
commitd5ef8a4d87ab21d575ac86366599c9152a28028d (patch)
tree8b1be85ad1af7ee6a0e3e36c77ae738c966c1f21 /drivers/net/ethernet/mellanox/mlx4
parentd9dd966d7fc088a6bed991c2b1e2fba4485e0a31 (diff)
parent8df54d622a120058ee8bec38743c9b8f091c8e58 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/infiniband/hw/nes/nes_cm.c Simple whitespace conflict. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/cmd.c10
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_netdev.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_rx.c10
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mcg.c16
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4_en.h3
5 files changed, 24 insertions, 18 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 1831ddeebc42..48d5c48d7ce8 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -1616,12 +1616,12 @@ void mlx4_multi_func_cleanup(struct mlx4_dev *dev)
kfree(priv->mfunc.master.slave_state[i].vlan_filter[port]);
}
kfree(priv->mfunc.master.slave_state);
- iounmap(priv->mfunc.comm);
- dma_free_coherent(&(dev->pdev->dev), PAGE_SIZE,
- priv->mfunc.vhcr,
- priv->mfunc.vhcr_dma);
- priv->mfunc.vhcr = NULL;
}
+
+ iounmap(priv->mfunc.comm);
+ dma_free_coherent(&(dev->pdev->dev), PAGE_SIZE,
+ priv->mfunc.vhcr, priv->mfunc.vhcr_dma);
+ priv->mfunc.vhcr = NULL;
}
void mlx4_cmd_cleanup(struct mlx4_dev *dev)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 25e6480479df..9fe4f94c6da7 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -892,7 +892,8 @@ void mlx4_en_free_resources(struct mlx4_en_priv *priv)
for (i = 0; i < priv->rx_ring_num; i++) {
if (priv->rx_ring[i].rx_info)
- mlx4_en_destroy_rx_ring(priv, &priv->rx_ring[i]);
+ mlx4_en_destroy_rx_ring(priv, &priv->rx_ring[i],
+ priv->prof->rx_ring_size, priv->stride);
if (priv->rx_cq[i].buf)
mlx4_en_destroy_cq(priv, &priv->rx_cq[i]);
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index fb6e899f38d3..d703ef2c9c91 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -168,8 +168,12 @@ static int mlx4_en_prepare_rx_desc(struct mlx4_en_priv *priv,
return 0;
err:
- while (i--)
+ while (i--) {
+ dma_addr_t dma = be64_to_cpu(rx_desc->data[i].addr);
+ pci_unmap_single(priv->mdev->pdev, dma, skb_frags[i].size,
+ PCI_DMA_FROMDEVICE);
put_page(skb_frags[i].page);
+ }
return -ENOMEM;
}
@@ -379,12 +383,12 @@ err_allocator:
}
void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv,
- struct mlx4_en_rx_ring *ring)
+ struct mlx4_en_rx_ring *ring, u32 size, u16 stride)
{
struct mlx4_en_dev *mdev = priv->mdev;
mlx4_en_unmap_buffer(&ring->wqres.buf);
- mlx4_free_hwq_res(mdev->dev, &ring->wqres, ring->buf_size + TXBB_SIZE);
+ mlx4_free_hwq_res(mdev->dev, &ring->wqres, size * stride + TXBB_SIZE);
vfree(ring->rx_info);
ring->rx_info = NULL;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index 0785d9b2a265..ca574d850b39 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -136,7 +136,7 @@ static int new_steering_entry(struct mlx4_dev *dev, u8 port,
u32 prot;
int err;
- s_steer = &mlx4_priv(dev)->steer[0];
+ s_steer = &mlx4_priv(dev)->steer[port - 1];
new_entry = kzalloc(sizeof *new_entry, GFP_KERNEL);
if (!new_entry)
return -ENOMEM;
@@ -220,7 +220,7 @@ static int existing_steering_entry(struct mlx4_dev *dev, u8 port,
struct mlx4_promisc_qp *pqp;
struct mlx4_promisc_qp *dqp;
- s_steer = &mlx4_priv(dev)->steer[0];
+ s_steer = &mlx4_priv(dev)->steer[port - 1];
pqp = get_promisc_qp(dev, 0, steer, qpn);
if (!pqp)
@@ -265,7 +265,7 @@ static bool check_duplicate_entry(struct mlx4_dev *dev, u8 port,
struct mlx4_steer_index *tmp_entry, *entry = NULL;
struct mlx4_promisc_qp *dqp, *tmp_dqp;
- s_steer = &mlx4_priv(dev)->steer[0];
+ s_steer = &mlx4_priv(dev)->steer[port - 1];
/* if qp is not promisc, it cannot be duplicated */
if (!get_promisc_qp(dev, 0, steer, qpn))
@@ -306,7 +306,7 @@ static bool can_remove_steering_entry(struct mlx4_dev *dev, u8 port,
bool ret = false;
int i;
- s_steer = &mlx4_priv(dev)->steer[0];
+ s_steer = &mlx4_priv(dev)->steer[port - 1];
mailbox = mlx4_alloc_cmd_mailbox(dev);
if (IS_ERR(mailbox))
@@ -361,7 +361,7 @@ static int add_promisc_qp(struct mlx4_dev *dev, u8 port,
int err;
struct mlx4_priv *priv = mlx4_priv(dev);
- s_steer = &mlx4_priv(dev)->steer[0];
+ s_steer = &mlx4_priv(dev)->steer[port - 1];
mutex_lock(&priv->mcg_table.mutex);
@@ -466,7 +466,7 @@ static int remove_promisc_qp(struct mlx4_dev *dev, u8 port,
int loc, i;
int err;
- s_steer = &mlx4_priv(dev)->steer[0];
+ s_steer = &mlx4_priv(dev)->steer[port - 1];
mutex_lock(&priv->mcg_table.mutex);
pqp = get_promisc_qp(dev, 0, steer, qpn);
@@ -1004,7 +1004,7 @@ EXPORT_SYMBOL_GPL(mlx4_multicast_promisc_remove);
int mlx4_unicast_promisc_add(struct mlx4_dev *dev, u32 qpn, u8 port)
{
- if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER))
return 0;
if (mlx4_is_mfunc(dev))
@@ -1016,7 +1016,7 @@ EXPORT_SYMBOL_GPL(mlx4_unicast_promisc_add);
int mlx4_unicast_promisc_remove(struct mlx4_dev *dev, u32 qpn, u8 port)
{
- if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER))
return 0;
if (mlx4_is_mfunc(dev))
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 35f08840813c..d60335f3c473 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -528,7 +528,8 @@ int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv,
struct mlx4_en_rx_ring *ring,
u32 size, u16 stride);
void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv,
- struct mlx4_en_rx_ring *ring);
+ struct mlx4_en_rx_ring *ring,
+ u32 size, u16 stride);
int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv);
void mlx4_en_deactivate_rx_ring(struct mlx4_en_priv *priv,
struct mlx4_en_rx_ring *ring);