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author | Michael Tuexen <tuexen@FreeBSD.org> | 2019-12-31 14:32:48 +0000 |
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committer | Michael Tuexen <tuexen@FreeBSD.org> | 2019-12-31 14:32:48 +0000 |
commit | 493c98c6d2b52d2066a913203e4cbcee5a6080c2 (patch) | |
tree | c07667576b4777e40394909d084784e4f873234b /sys/netinet/tcp_syncache.h | |
parent | 83a2839fb9bcd8fb9700c5df34e51ba07e1df542 (diff) | |
download | src-493c98c6d2b52d2066a913203e4cbcee5a6080c2.tar.gz src-493c98c6d2b52d2066a913203e4cbcee5a6080c2.zip |
Add flags for upcoming patches related to improved ECN handling.
No functional change.
Submitted by: Richard Scheffenegger
Reviewed by: rgrimes@, tuexen@
Differential Revision: https://reviews.freebsd.org/D22429
Notes
Notes:
svn path=/head/; revision=356227
Diffstat (limited to 'sys/netinet/tcp_syncache.h')
-rw-r--r-- | sys/netinet/tcp_syncache.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/netinet/tcp_syncache.h b/sys/netinet/tcp_syncache.h index dd9d26a538df..27cbad42f9ae 100644 --- a/sys/netinet/tcp_syncache.h +++ b/sys/netinet/tcp_syncache.h @@ -90,6 +90,10 @@ struct syncache { #define SCF_SIGNATURE 0x20 /* send MD5 digests */ #define SCF_SACK 0x80 /* send SACK option */ #define SCF_ECN 0x100 /* send ECN setup packet */ +#define SCF_ACE_N 0x200 /* send ACE non-ECT setup */ +#define SCF_ACE_0 0x400 /* send ACE ECT0 setup */ +#define SCF_ACE_1 0x800 /* send ACE ECT1 setup */ +#define SCF_ACE_CE 0x1000 /* send ACE CE setup */ struct syncache_head { struct mtx sch_mtx; |