Date: Tue, 6 Jan 2009 12:23:19 +0000 (UTC) From: Randall Stewart <rrs@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r186815 - head/sys/sys Message-ID: <200901061223.n06CNJTw030645@svn.freebsd.org>
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Author: rrs Date: Tue Jan 6 12:23:19 2009 New Revision: 186815 URL: http://svn.freebsd.org/changeset/base/186815 Log: Adds flags for SCTP checksum offload. Prep for support for new Intel NIC's that have this feature. Modified: head/sys/sys/mbuf.h Modified: head/sys/sys/mbuf.h ============================================================================== --- head/sys/sys/mbuf.h Tue Jan 6 12:17:43 2009 (r186814) +++ head/sys/sys/mbuf.h Tue Jan 6 12:23:19 2009 (r186815) @@ -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? */
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