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(parent: 3fd2187) | patch
ixgbe: Add support for padding packet
authorAlexander Duyck <alexander.h.duyck@intel.com>
Tue, 17 Jan 2017 16:36:54 +0000 (08:36 -0800)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Thu, 16 Feb 2017 12:02:44 +0000 (04:02 -0800)
commit2de6aa3a666e63699978f81d0d5523e7e0778f7b
tree19b33fa76e177db44fcfd13c073aaa37bb23601btree | snapshot (tar.gz zip)
parent3fd218767fa49857e812e53a27fcbf5d24d040d6commit | diff
ixgbe: Add support for padding packet

This patch adds support for providing a buffer with headroom and tailroom
to allow for shared info, NET_SKB_PAD, and NET_IP_ALIGN.  With this
combined with the DMA changes we can start using build_skb to build frames
around an incoming Rx buffer instead of having to memcpy the headers.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe.h diff | blob | blame | history
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c diff | blob | blame | history