diff options
| author | Richard Scheffenegger <rscheff@FreeBSD.org> | 2020-10-09 15:06:43 +0300 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-07-11 12:52:46 +0300 |
| commit | 3f0cc70c136b2e16ec9b6f5ca4355ef5326210f9 (patch) | |
| tree | d3b012460d0eef7b2f1f240a175ffcc07cf60c76 /newlib/libc/sys | |
| parent | ec997fae0e830295c7f850aa719fbde0e3dfd722 (diff) | |
Add IP(V6)_VLAN_PCP to set 802.1 priority per-flow.
This adds a new IP_PROTO / IPV6_PROTO setsockopt (getsockopt)
option IP(V6)_VLAN_PCP, which can be set to -1 (interface
default), or explicitly to any priority between 0 and 7.
Note that for untagged traffic, explicitly adding a
priority will insert a special 801.1Q vlan header with
vlan ID = 0 to carry the priority setting
Reviewed by: gallatin, rrs
MFC after: 2 weeks
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D26409
Diffstat (limited to 'newlib/libc/sys')
| -rw-r--r-- | newlib/libc/sys/rtems/include/netinet/in.h | 4 | ||||
| -rw-r--r-- | newlib/libc/sys/rtems/include/netinet6/in6.h | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/newlib/libc/sys/rtems/include/netinet/in.h b/newlib/libc/sys/rtems/include/netinet/in.h index 749e74eda..059f50d9b 100644 --- a/newlib/libc/sys/rtems/include/netinet/in.h +++ b/newlib/libc/sys/rtems/include/netinet/in.h @@ -483,6 +483,10 @@ __END_DECLS /* The following option is private; do not use it from user applications. */ #define IP_MSFILTER 74 /* set/get filter list */ +/* The following option deals with the 802.1Q Ethernet Priority Code Point */ +#define IP_VLAN_PCP 75 /* int; set/get PCP used for packet, */ + /* -1 use interface default */ + /* Protocol Independent Multicast API [RFC3678] */ #define MCAST_JOIN_GROUP 80 /* join an any-source group */ #define MCAST_LEAVE_GROUP 81 /* leave all sources for group */ diff --git a/newlib/libc/sys/rtems/include/netinet6/in6.h b/newlib/libc/sys/rtems/include/netinet6/in6.h index 68d4c3e4e..55be82fed 100644 --- a/newlib/libc/sys/rtems/include/netinet6/in6.h +++ b/newlib/libc/sys/rtems/include/netinet6/in6.h @@ -387,6 +387,10 @@ struct route_in6 { * set/get multicast source filter list. */ +/* The following option deals with the 802.1Q Ethernet Priority Code Point */ +#define IPV6_VLAN_PCP 75 /* int; set/get PCP used for packet, */ + /* -1 use interface default */ + /* to define items, should talk with KAME guys first, for *BSD compatibility */ #define IPV6_RTHDR_LOOSE 0 /* this hop need not be a neighbor. XXX old spec */ |