mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-04 12:07:07 +07:00
37dd024779
This patch adds support receiving for GUE packets in the fou module. The fou module now supports direct foo-over-udp (no encapsulation header) and GUE. To support this a type parameter is added to the fou netlink parameters. For a GUE socket we define gue_udp_recv, gue_gro_receive, and gue_gro_complete to handle the specifics of the GUE protocol. Most of the code to manage and configure sockets is common with the fou. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
24 lines
339 B
C
24 lines
339 B
C
#ifndef __NET_GUE_H
|
|
#define __NET_GUE_H
|
|
|
|
struct guehdr {
|
|
union {
|
|
struct {
|
|
#if defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 hlen:4,
|
|
version:4;
|
|
#elif defined (__BIG_ENDIAN_BITFIELD)
|
|
__u8 version:4,
|
|
hlen:4;
|
|
#else
|
|
#error "Please fix <asm/byteorder.h>"
|
|
#endif
|
|
__u8 next_hdr;
|
|
__u16 flags;
|
|
};
|
|
__u32 word;
|
|
};
|
|
};
|
|
|
|
#endif
|