tree 56c1b4cca0d61a221b61f595027488b659c439fa
parent 50a9eea694ab8e0779069e0a4e0b12e145521468
author Achiad Shochat <achiad@mellanox.com> 1447349728 +0200
committer David S. Miller <davem@davemloft.net> 1447631020 -0500

net/mlx5e: Use the right DMA free function on TX path

On xmit path we use skb_frag_dma_map() which is using dma_map_page(),
while upon completion we dma-unmap the skb fragments using
dma_unmap_single() rather than dma_unmap_page().

To fix this, we now save the dma map type on xmit path and use this
info to call the right dma unmap method upon TX completion.

Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>