From 2bf15384a232dfe2a06c7e65ca3e603460ab3aa3 Mon Sep 17 00:00:00 2001
From: Naman Padhiar <npadhiar@codeaurora.org>
Date: Mon, 3 May 2021 14:29:06 +0530
Subject: [PATCH] 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 | 1 +
 core/pld/src/pld_ipci.c   | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/core/pld/inc/pld_common.h b/core/pld/inc/pld_common.h
index 3bb68db13516..dc31bc275306 100644
--- a/core/pld/inc/pld_common.h
+++ b/core/pld/inc/pld_common.h
@@ -150,6 +150,7 @@ enum pld_uevent {
 	PLD_FW_CRASHED,
 	PLD_FW_RECOVERY_START,
 	PLD_FW_HANG_EVENT,
+	PLD_SMMU_FAULT,
 };
 
 /**
diff --git a/core/pld/src/pld_ipci.c b/core/pld/src/pld_ipci.c
index 4e9b1d3e85ba..91f93c1cc285 100644
--- a/core/pld/src/pld_ipci.c
+++ b/core/pld/src/pld_ipci.c
@@ -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;
 	}