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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2012-02-08 07:51:11 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-03-19 01:38:42 -0700 |
| commit | 244e27ad4d9e561c688c4da3383fec890be832d0 (patch) | |
| tree | 7a9c91b3341783ee7054c2d7f9b0febb66b7fdcc /drivers/net/ethernet/intel/ixgbe/ixgbe.h | |
| parent | 4da0bd736552e6377b407b3c3d3ae518ebbdd269 (diff) | |
| download | talos-op-linux-244e27ad4d9e561c688c4da3383fec890be832d0.tar.gz talos-op-linux-244e27ad4d9e561c688c4da3383fec890be832d0.zip | |
ixgbe: Store Tx flags and protocol information to tx_buffer sooner
This change makes it so that we store the tx_flags and protocol information
to the tx_buffer_info structure sooner. This allows us to avoid unnecessary
read/write transactions since we are placing the data in the final location
earlier.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index e0d809d0ed75..468cb9048dc8 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -152,6 +152,7 @@ struct ixgbe_tx_buffer { struct sk_buff *skb; unsigned int bytecount; unsigned short gso_segs; + __be16 protocol; DEFINE_DMA_UNMAP_ADDR(dma); DEFINE_DMA_UNMAP_LEN(len); u32 tx_flags; @@ -632,7 +633,7 @@ extern void ixgbe_do_reset(struct net_device *netdev); extern void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter); extern int ixgbe_fso(struct ixgbe_ring *tx_ring, struct ixgbe_tx_buffer *first, - u32 tx_flags, u8 *hdr_len); + u8 *hdr_len); extern void ixgbe_cleanup_fcoe(struct ixgbe_adapter *adapter); extern int ixgbe_fcoe_ddp(struct ixgbe_adapter *adapter, union ixgbe_adv_rx_desc *rx_desc, |
