Now that the M_ICMP_CSUM_* flags are actually used in the kernel by PF (specifically pf_check_proto_cksum() and pf_cksum()), document them in the mbuf(9) man page.
OK? Index: mbuf.9 =================================================================== RCS file: /cvs/src/share/man/man9/mbuf.9,v retrieving revision 1.65 diff -u -p -r1.65 mbuf.9 --- mbuf.9 21 Aug 2013 05:21:42 -0000 1.65 +++ mbuf.9 24 Oct 2013 16:51:21 -0000 @@ -313,6 +313,8 @@ IPv4 checksum needed. TCP checksum needed. .It Dv M_UDP_CSUM_OUT UDP checksum needed. +.It Dv M_ICMP_CSUM_OUT +ICMP/ICMPv6 checksum needed. .It Dv M_IPV4_CSUM_IN_OK IPv4 checksum verified. .It Dv M_IPV4_CSUM_IN_BAD @@ -325,6 +327,10 @@ TCP checksum bad. UDP checksum verified. .It Dv M_UDP_CSUM_IN_BAD UDP checksum bad. +.It Dv M_ICMP_CSUM_IN_OK +ICMP/ICMPv6 checksum verified. +.It Dv M_ICMP_CSUM_IN_BAD +ICMP/ICMPv6 checksum bad. .El .Pp When only M_EXT flag is set, an external storage buffer is being used to
