Date: Fri, 4 May 2012 21:00:32 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r235036 - head/sys/netinet Message-ID: <201205042100.q44L0WZJ022595@svn.freebsd.org>
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Author: delphij Date: Fri May 4 21:00:32 2012 New Revision: 235036 URL: http://svn.freebsd.org/changeset/base/235036 Log: Add ToS definitions for DiffServ Codepoints as per RFC2474. Obtained from: OpenBSD MFC after: 2 weeks Modified: head/sys/netinet/ip.h Modified: head/sys/netinet/ip.h ============================================================================== --- head/sys/netinet/ip.h Fri May 4 20:45:53 2012 (r235035) +++ head/sys/netinet/ip.h Fri May 4 21:00:32 2012 (r235036) @@ -92,6 +92,31 @@ struct ip { #define IPTOS_PREC_ROUTINE 0x00 /* + * Definitions for DiffServ Codepoints as per RFC2474 + */ +#define IPTOS_DSCP_CS0 0x00 +#define IPTOS_DSCP_CS1 0x20 +#define IPTOS_DSCP_AF11 0x28 +#define IPTOS_DSCP_AF12 0x30 +#define IPTOS_DSCP_AF13 0x38 +#define IPTOS_DSCP_CS2 0x40 +#define IPTOS_DSCP_AF21 0x48 +#define IPTOS_DSCP_AF22 0x50 +#define IPTOS_DSCP_AF23 0x58 +#define IPTOS_DSCP_CS3 0x60 +#define IPTOS_DSCP_AF31 0x68 +#define IPTOS_DSCP_AF32 0x70 +#define IPTOS_DSCP_AF33 0x78 +#define IPTOS_DSCP_CS4 0x80 +#define IPTOS_DSCP_AF41 0x88 +#define IPTOS_DSCP_AF42 0x90 +#define IPTOS_DSCP_AF43 0x98 +#define IPTOS_DSCP_CS5 0xa0 +#define IPTOS_DSCP_EF 0xb8 +#define IPTOS_DSCP_CS6 0xc0 +#define IPTOS_DSCP_CS7 0xe0 + +/* * ECN (Explicit Congestion Notification) codepoints in RFC3168 mapped to the * lower 2 bits of the TOS field. */
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