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| author | David S. Miller <davem@davemloft.net> | 2012-02-10 23:32:28 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-02-10 23:32:28 -0500 |
| commit | d5ef8a4d87ab21d575ac86366599c9152a28028d (patch) | |
| tree | 8b1be85ad1af7ee6a0e3e36c77ae738c966c1f21 /drivers/net/ethernet/mellanox/mlx4/en_rx.c | |
| parent | d9dd966d7fc088a6bed991c2b1e2fba4485e0a31 (diff) | |
| parent | 8df54d622a120058ee8bec38743c9b8f091c8e58 (diff) | |
| download | lwn-d5ef8a4d87ab21d575ac86366599c9152a28028d.tar.gz lwn-d5ef8a4d87ab21d575ac86366599c9152a28028d.zip | |
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/en_rx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_rx.c | 10 |
1 files changed, 7 insertions, 3 deletions
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; } |