evie/android_kernel_oneplus_msm8998
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mam: ipa: always add default flt rule at the end

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

Change-Id: Id442844226398a66813a7ec59c662afea0af2778
Acked-by: Shihuan Liu <shihuanl@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
This commit is contained in:
Skylar Chang 2016-09-13 11:21:12 -07:00 • committed by Gerrit - the friendly Code Review server
parent 626caf4e54
commit 1966a333f8
1 changed files with 4 additions and 4 deletions
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8
drivers/platform/msm/ipa/ipa_v3/ipa_flt.c
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@ -1372,18 +1372,18 @@ 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);
}