[doc/acl]: Add TC_ACTION (set traffic class) ACL rule action#2432
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[doc/acl]: Add TC_ACTION (set traffic class) ACL rule action#2432AnantKishorSharma wants to merge 1 commit into
AnantKishorSharma wants to merge 1 commit into
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This was referenced Jul 1, 2026
Document the TC_ACTION ACL rule action added in sonic-swss: it programs SAI_ACL_ENTRY_ATTR_ACTION_SET_TC to set the traffic class of matched packets, is gated by the per-stage ASIC action capability published in ACL_STAGE_CAPABILITY_TABLE, and is a composable (additive) action that AclRulePacket::validate() excludes from its single exclusive-action check. Bump the ACL HLD revision to 1.2. Signed-off-by: Anant Kishor Sharma <anant.kishor-sharma@hpe.com>
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Why I did it
Document the new
TC_ACTIONACL rule action (set traffic class) in the ACL High Level Design.How I did it
TC_ACTION->SAI_ACL_ENTRY_ATTR_ACTION_SET_TC(realized byAclRulePacket, gated by the per-stage ASIC action capability published in STATE_DBACL_STAGE_CAPABILITY_TABLE, with no behavior change for existing platforms), plus a paragraph on its composability: an additive action thatAclRulePacket::validate()excludes from the single exclusive-action check, so a rule may set the traffic class alone or together with a forwarding action and/or a counter.tc_actionkeyword to Appendix A.Related PRs: