From 76efd52f1e1f06eb9d56773de14aa40968197454 Mon Sep 17 00:00:00 2001
From: ROCm CI Service Account <66695075+rocm-ci@users.noreply.github.com>
Date: Mon, 27 Feb 2023 10:26:15 +0530
Subject: [PATCH] SWDEV-330658 - Added flag hipHostRegisterReadOnly (#3173)

Change-Id: Ic011ce473f5988ca92a44a939adc82e6c8ee6130
---
 include/hip/hip_runtime_api.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/hip/hip_runtime_api.h b/include/hip/hip_runtime_api.h
index 80bfd2891f..ef078aba9b 100644
--- a/include/hip/hip_runtime_api.h
+++ b/include/hip/hip_runtime_api.h
@@ -662,6 +662,9 @@ enum hipLimit_t {
 /** Not supported.*/
 #define hipHostRegisterIoMemory 0x4
 
+/** This flag is ignored On AMD devices.*/
+#define hipHostRegisterReadOnly 0x08
+
 /** Coarse Grained host memory lock.*/
 #define hipExtHostRegisterCoarseGrained 0x8