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Commit 461afd48 authored by Skylar Chang's avatar Skylar Chang Committed by Gerrit - the friendly Code Review server
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mam: ipa: always add default flt rule at the end 



Change the logic in IPA driver to always add the default
catch-all filtering rule at the end.

Change-Id: Id442844226398a66813a7ec59c662afea0af2778
Acked-by: default avatarShihuan Liu <shihuanl@qti.qualcomm.com>
Signed-off-by: default avatarSkylar Chang <chiaweic@codeaurora.org>
parent ea4d257a

drivers/platform/msm/ipa/ipa_v3/ipa_flt.c

+4 −4
Original line number Diff line number Diff line
@@ -1716,18 +1716,18 @@ void ipa3_install_dflt_flt_rules(u32 ipa_ep_idx) 


	mutex_lock(&ipa3_ctx->lock);

	tbl = &ipa3_ctx->flt_tbl[ipa_ep_idx][IPA_IP_v4];

	tbl->sticky_rear = true;

	rule.action = IPA_PASS_TO_EXCEPTION;

	__ipa_add_flt_rule(tbl, IPA_IP_v4, &rule, false,

	__ipa_add_flt_rule(tbl, IPA_IP_v4, &rule, true,

			&ep->dflt_flt4_rule_hdl);

	ipa3_ctx->ctrl->ipa3_commit_flt(IPA_IP_v4);

	tbl->sticky_rear = true;



	tbl = &ipa3_ctx->flt_tbl[ipa_ep_idx][IPA_IP_v6];

	tbl->sticky_rear = true;

	rule.action = IPA_PASS_TO_EXCEPTION;

	__ipa_add_flt_rule(tbl, IPA_IP_v6, &rule, false,

	__ipa_add_flt_rule(tbl, IPA_IP_v6, &rule, true,

			&ep->dflt_flt6_rule_hdl);

	ipa3_ctx->ctrl->ipa3_commit_flt(IPA_IP_v6);

	tbl->sticky_rear = true;

	mutex_unlock(&ipa3_ctx->lock);

}