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Commit 9947e0ad authored by Govind Singh's avatar Govind Singh Committed by Akash Patel
Browse files

qcacld-3.0: Fix IPA-uc callback in NON-SMP system 

IPA callbacks need to be processed in tasklet
context in NON-SMP configuration as rx thread
is not used in NON-SMP context.
Hence Process IPA uc response in tasklet context
for NON-SMP configuration.

CRs-Fixed: 960302
Change-Id: I98d69dbdc1083f43035fe264bbee668e5efd5eee
parent 2782fb52

core/dp/txrx/ol_txrx.c

+20 −2
Original line number Diff line number Diff line
@@ -2777,16 +2777,20 @@ void ol_txrx_ipa_uc_fw_op_event_handler(void *context, 
	if (cdf_unlikely(!pdev)) {

		CDF_TRACE(CDF_MODULE_ID_TXRX, CDF_TRACE_LEVEL_ERROR,

			      "%s: Invalid context", __func__);

		cdf_mem_free(rxpkt);

		return;

	}



	if (pdev->ipa_uc_op_cb)

	if (pdev->ipa_uc_op_cb) {

		pdev->ipa_uc_op_cb(rxpkt, pdev->osif_dev);

	else

	} else {

		CDF_TRACE(CDF_MODULE_ID_TXRX, CDF_TRACE_LEVEL_ERROR,

			      "%s: ipa_uc_op_cb NULL", __func__);

		cdf_mem_free(rxpkt);

	}

}



#ifdef QCA_CONFIG_SMP

/**

 * ol_txrx_ipa_uc_op_response() - Handle OP command response from firmware

 * @pdev: handle to the HTT instance
@@ -2815,6 +2819,20 @@ void ol_txrx_ipa_uc_op_response(ol_txrx_pdev_handle pdev, uint8_t *op_msg) 
	pkt->staId = 0;

	cds_indicate_rxpkt(sched_ctx, pkt);

}

#else

void ol_txrx_ipa_uc_op_response(ol_txrx_pdev_handle pdev,

				uint8_t *op_msg)

{

	if (pdev->ipa_uc_op_cb) {

		pdev->ipa_uc_op_cb(op_msg, pdev->osif_dev);

	} else {

		CDF_TRACE(CDF_MODULE_ID_TXRX, CDF_TRACE_LEVEL_ERROR,

		    "%s: IPA callback function is not registered", __func__);

		cdf_mem_free(op_msg);

		return;

	}

}

#endif



/**

 * ol_txrx_ipa_uc_register_op_cb() - Register OP handler function