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qcacld-3.0: Fix IPA Rx suspend timeout due to IPA Tx pipe stall

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The change id I50c357ca0f8ddfcc1a51ad4ed040961daf052459
is missed as part of UMAC IPA componentization changes.
Propagate the missed change to IPA component.

Change-Id: I33d83b5777ea259e29175e632a36e5fec3be24bc
CRs-Fixed: 2262351
This commit is contained in:
Sravan Kumar Kairam 2018-06-18 13:01:05 +05:30 • committed by nshrivas
commit a61e5a9050
1 changed files with 8 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

11
components/ipa/core/src/wlan_ipa_core.c
View file

@ -1277,8 +1277,6 @@ static void wlan_ipa_uc_handle_last_discon(struct wlan_ipa_priv *ipa_ctx)
qdf_event_reset(&ipa_ctx->ipa_resource_comp);
ipa_info("Disable FW RX PIPE");
cdp_ipa_set_active(ipa_ctx->dp_soc, ipa_ctx->dp_pdev, false, false);
ipa_info("Disable FW TX PIPE");
cdp_ipa_set_active(ipa_ctx->dp_soc, ipa_ctx->dp_pdev, false, true);
ipa_debug("exit: IPA WDI Pipes deactivated");
}
@ -2549,6 +2547,14 @@ static void wlan_ipa_uc_op_cb(struct op_msg_type *op_msg,
} else if ((msg->op_code == WLAN_IPA_UC_OPCODE_TX_SUSPEND) ||
(msg->op_code == WLAN_IPA_UC_OPCODE_RX_SUSPEND)) {
qdf_mutex_acquire(&ipa_ctx->ipa_lock);
if (msg->op_code == WLAN_IPA_UC_OPCODE_RX_SUSPEND) {
wlan_ipa_uc_disable_pipes(ipa_ctx);
ipa_info("Disable FW TX PIPE");
cdp_ipa_set_active(ipa_ctx->dp_soc, ipa_ctx->dp_pdev,
false, true);
}
ipa_ctx->activated_fw_pipe--;
if (!ipa_ctx->activated_fw_pipe) {
/*
@ -2557,7 +2563,6 @@ static void wlan_ipa_uc_op_cb(struct op_msg_type *op_msg,
*/
ipa_ctx->resource_unloading = false;
qdf_event_set(&ipa_ctx->ipa_resource_comp);
wlan_ipa_uc_disable_pipes(ipa_ctx);
if (wlan_ipa_is_rm_enabled(ipa_ctx->config))
wlan_ipa_wdi_rm_release_resource(ipa_ctx,
QDF_IPA_RM_RESOURCE_WLAN_PROD);