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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2009-12-02 16:47:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-02 19:57:13 -0800 |
| commit | e95524a726904a1d2b91552f0577838f67d53c6c (patch) | |
| tree | ae04c29ad8125fb43bbf34f30d9a90e120737233 /drivers/net/bnx2.h | |
| parent | a7d5ca40ff56e2cd4e30bbe91f2d0deab6bfc006 (diff) | |
| download | blackbird-op-linux-e95524a726904a1d2b91552f0577838f67d53c6c.tar.gz blackbird-op-linux-e95524a726904a1d2b91552f0577838f67d53c6c.zip | |
bnx2: remove skb_dma_map/unmap calls from driver
Due to the fact that skb_dma_map/unmap do not work correctly when a HW
IOMMU is enabled it has been recommended to go about removing the calls
from the network device drivers.
[ Fix bnx2_free_tx_skbs() ring indexing and use NETDEV_TX_OK return
code in bnx2_start_xmit() after cleaning up DMA mapping errors. -Mchan ]
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.h')
| -rw-r--r-- | drivers/net/bnx2.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index a4d83409f205..4908b9f74260 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -6559,6 +6559,7 @@ struct sw_pg { struct sw_tx_bd { struct sk_buff *skb; + DECLARE_PCI_UNMAP_ADDR(mapping) unsigned short is_gso; unsigned short nr_frags; }; |
