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| author | rrs <rrs@FreeBSD.org> | 2009-01-06 12:23:19 +0000 |
|---|---|---|
| committer | rrs <rrs@FreeBSD.org> | 2009-01-06 12:23:19 +0000 |
| commit | 1753c83c8c6ab1bac74e805732471c3d09247427 (patch) | |
| tree | ae734a3913e03396c8f98014d99f80e599ec9609 | |
| parent | 8bff422255e003d595b727bcf2832648dfad012a (diff) | |
| download | FreeBSD-src-1753c83c8c6ab1bac74e805732471c3d09247427.zip FreeBSD-src-1753c83c8c6ab1bac74e805732471c3d09247427.tar.gz | |
Adds flags for SCTP checksum offload. Prep
for support for new Intel NIC's that have this
feature.
| -rw-r--r-- | sys/sys/mbuf.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/sys/mbuf.h b/sys/sys/mbuf.h index 197618e..4d7e641 100644 --- a/sys/sys/mbuf.h +++ b/sys/sys/mbuf.h @@ -241,11 +241,13 @@ struct mbuf { #define CSUM_IP_FRAGS 0x0008 /* will csum IP fragments */ #define CSUM_FRAGMENT 0x0010 /* will do IP fragmentation */ #define CSUM_TSO 0x0020 /* will do TSO */ +#define CSUM_SCTP 0x0040 /* will csum SCTP */ #define CSUM_IP_CHECKED 0x0100 /* did csum IP */ #define CSUM_IP_VALID 0x0200 /* ... the csum is valid */ #define CSUM_DATA_VALID 0x0400 /* csum_data field is valid */ #define CSUM_PSEUDO_HDR 0x0800 /* csum_data has pseudo hdr */ +#define CSUM_SCTP_VALID 0x1000 /* SCTP checksum is valid */ #define CSUM_DELAY_DATA (CSUM_TCP | CSUM_UDP) #define CSUM_DELAY_IP (CSUM_IP) /* XXX add ipv6 here too? */ |
