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[I/OAT]: Structure changes for TCP recv offload to I/OAT

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Adds an async_wait_queue and some additional fields to tcp_sock, and a
dma_cookie_t to sk_buff.

Signed-off-by: Chris Leech <christopher.leech@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Chris Leech
2006-05-23 17:55:33 -07:00
committed by David S. Miller
parent de5506e155
commit 97fc2f0848
5 changed files with 27 additions and 0 deletions
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4
include/linux/skbuff.h
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@ -29,6 +29,7 @@
#include <linux/net.h>
#include <linux/textsearch.h>
#include <net/checksum.h>
#include <linux/dmaengine.h>
#define HAVE_ALLOC_SKB /* For the drivers to know */
#define HAVE_ALIGNABLE_SKB /* Ditto 8) */
@ -285,6 +286,9 @@ struct sk_buff {
__u16 tc_verd; /* traffic control verdict */
#endif
#endif
#ifdef CONFIG_NET_DMA
dma_cookie_t dma_cookie;
#endif
/* These elements must be at the end, see alloc_skb() for details. */