[ovs-git] Open vSwitch: match: Correct formatting of MPLS (master)

dev at openvswitch.org dev at openvswitch.org
Wed Apr 24 17:22:36 UTC 2013


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- Log -----------------------------------------------------------------
commit 392c30bac2f017d65768e8b0f89bdf54aa196bf4
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=392c30bac2f017d65768e8b0f89bdf54aa196bf4
Author: Simon Horman <horms at verge.net.au>
		
match: Correct formatting of MPLS
		
1. mpls or mplsm should be included in the formatted match  instead of
   dl_type=0xXXXX if the dl_type of the match is ETH_TYPE_MPLS or
   ETH_TYPE_MPLS_MCAST respectively. This is consistent with the treatment
   of other dl_types in match_format().

2. Add formatting of MPLS TTL to match_format().
   The format is mpls_ttl=YY.

3. Set the mpls_lse mask of a match to all 1's if
   the dl_type of the flow is ETH_TYPE_MPLS or ETH_TYPE_MPLS_MCAST.
   This will cause mpls_label=LLLL,mpls_tc=W,mpls_ttl=YY,mpls_bos=Z to
   be included with the match is formatted.

4. mpls(label:LLLL,tc:W,ttl:TT,bos:Z) and
   mplsm(label:LLLL,tc:W,ttl:TT,bos:Z) should not be included
   in a formatted match as this is not consistent with the
   formatting of other match elements.

Signed-off-by: Simon Horman <horms at verge.net.au>
Signed-off-by: Ben Pfaff <blp at nicira.com>


-----------------------------------------------------------------------

Summary of changes:
 lib/match.c           |   30 ++++++++-----------------
 tests/ofproto-dpif.at |   56 ++++++++++++++++++++++++------------------------
 2 files changed, 38 insertions(+), 48 deletions(-)


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