Paul Chavent 5920cd3a41 packet: tx_ring: allow the user to choose tx data offset ... The tx data offset of packet mmap tx ring used to be : (TPACKET2_HDRLEN - sizeof(struct sockaddr_ll)) The problem is that, with SOCK_RAW socket, the payload (14 bytes after the beginning of the user data) is misaligned. This patch allows to let the user gives an offset for it's tx data if he desires. Set sock option PACKET_TX_HAS_OFF to 1, then specify in each frame of your tx ring tp_net for SOCK_DGRAM, or tp_mac for SOCK_RAW. Signed-off-by: Paul Chavent <paul.chavent@onera.fr> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-11-07 18:54:30 -05:00
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asm-generic	sk-filter: Add ability to get socket filter program (v2)	2012-11-01 11:17:15 -04:00
drm	UAPI: (Scripted) Disintegrate include/drm	2012-10-04 18:21:50 +01:00
linux	packet: tx_ring: allow the user to choose tx data offset	2012-11-07 18:54:30 -05:00
mtd	UAPI: (Scripted) Disintegrate include/mtd	2012-10-09 09:49:09 +01:00
rdma	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
scsi	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
sound	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
video	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00
xen	UAPI: (Scripted) Disintegrate include/xen	2012-10-09 09:49:15 +01:00
Kbuild	UAPI: (Scripted) Set up UAPI Kbuild files	2012-10-02 18:01:35 +01:00