Merge "msm: ipa3: stop polling gsi on interrupt mode" (57cb9093) · Commits · e / devices / android_kernel_xiaomi_markw

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

+9 −5

Original line number	Diff line number	Diff line
		@@ -211,6 +211,7 @@ static void ipa3_tx_switch_to_intr_mode(struct ipa3_sys_context *sys)
		}

		if (ipa3_ctx->transport_prototype == IPA_TRANSPORT_TYPE_GSI) {
		atomic_set(&sys->curr_polling_state, 0);
		ret = gsi_config_channel_mode(sys->ep->gsi_chan_hdl,
		GSI_CHAN_MODE_CALLBACK);
		if (ret != GSI_STATUS_SUCCESS) {
		@@ -236,9 +237,10 @@ static void ipa3_tx_switch_to_intr_mode(struct ipa3_sys_context *sys)
		IPAERR("sps_set_config() failed %d\n", ret);
		goto fail;
		}
		}
		atomic_set(&sys->curr_polling_state, 0);
		ipa3_handle_tx_core(sys, true, false);
		}

		return;

		fail:
		@@ -849,6 +851,7 @@ static void ipa3_rx_switch_to_intr_mode(struct ipa3_sys_context *sys)
		}

		if (ipa3_ctx->transport_prototype == IPA_TRANSPORT_TYPE_GSI) {
		atomic_set(&sys->curr_polling_state, 0);
		ret = gsi_config_channel_mode(sys->ep->gsi_chan_hdl,
		GSI_CHAN_MODE_CALLBACK);
		if (ret != GSI_STATUS_SUCCESS) {
		@@ -874,9 +877,10 @@ static void ipa3_rx_switch_to_intr_mode(struct ipa3_sys_context *sys)
		IPAERR("sps_set_config() failed %d\n", ret);
		goto fail;
		}
		}
		atomic_set(&sys->curr_polling_state, 0);
		ipa3_handle_rx_core(sys, true, false);
		}

		return;

		fail:
		@@ -1704,6 +1708,7 @@ static void ipa3_replenish_wlan_rx_cache(struct ipa3_sys_context *sys)
		rx_pkt->len = 0;
		rx_pkt->sys = sys;

		list_add_tail(&rx_pkt->link, &sys->head_desc_list);
		if (ipa3_ctx->transport_prototype ==
		IPA_TRANSPORT_TYPE_GSI) {
		memset(&gsi_xfer_elem_one, 0,
		@@ -1727,7 +1732,6 @@ static void ipa3_replenish_wlan_rx_cache(struct ipa3_sys_context *sys)
		goto fail_provide_rx_buffer;
		}

		list_add_tail(&rx_pkt->link, &sys->head_desc_list);
		rx_len_cached = ++sys->len;

		if (rx_len_cached >= sys->rx_pool_sz) {