qcacld-3.0: Add support for new uevent from ICNSS2

Add support in PLD layer to handle uevent ICNSS_SMMU_FAULT.

Change-Id: Idf89467f9041281f824ad4c9b2386cbfcee27105

core/pld/inc/pld_common.h

@@ -153,6 +153,7 @@ enum pld_uevent {
 	PLD_FW_RECOVERY_START,
 	PLD_FW_HANG_EVENT,
 	PLD_BUS_EVENT,
+	PLD_SMMU_FAULT,
 };
 
 /**

core/pld/src/pld_ipci.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -335,6 +335,13 @@ static int pld_ipci_uevent(struct device *dev,
 		data.uevent = PLD_FW_HANG_EVENT;
 		pld_update_hang_evt_data(hang_data, &data);
 		break;
+	case ICNSS_UEVENT_SMMU_FAULT:
+		if (!uevent->data)
+			return -EINVAL;
+		uevent_data = (struct icnss_uevent_fw_down_data *)uevent->data;
+		data.uevent = PLD_SMMU_FAULT;
+		data.fw_down.crashed = uevent_data->crashed;
+		break;
 	default:
 		goto out;
 	}