amd-xgbe: Implement split header receive support

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Provide support for splitting IP packets so that the header and
payload can be sent to different DMA addresses.  This will allow
the IP header to be put into the linear part of the skb while the
payload can be added as frags.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Lendacky, Thomas 2014-11-04 16:06:50 -06:00 • committed by David S. Miller

parent 08dcc47c06

commit 174fd2597b

5 changed files with 201 additions and 111 deletions

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8

drivers/net/ethernet/amd/xgbe/xgbe-common.h

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178

drivers/net/ethernet/amd/xgbe/xgbe-desc.c

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44

drivers/net/ethernet/amd/xgbe/xgbe-dev.c

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63

drivers/net/ethernet/amd/xgbe/xgbe-drv.c

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21

drivers/net/ethernet/amd/xgbe/xgbe.h

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