From 3ef2e123bb10fe86f58fb1ade900bd6dc3b25308 Mon Sep 17 00:00:00 2001
From: Sarbojit2019 <52527887+SarbojitAMD@users.noreply.github.com>
Date: Thu, 26 Sep 2019 13:53:34 +0530
Subject: [PATCH] [HIP] Add tccDriver info in hipDeviceProp

Fixes #1433.

[ROCm/clr commit: db4c0c0811e1953abade579a1ed988bfb1688e15]
---
 projects/clr/hipamd/include/hip/hip_runtime_api.h             | 2 ++
 projects/clr/hipamd/include/hip/nvcc_detail/hip_runtime_api.h | 1 +
 projects/clr/hipamd/src/hip_hcc.cpp                           | 1 +
 3 files changed, 4 insertions(+)

diff --git a/projects/clr/hipamd/include/hip/hip_runtime_api.h b/projects/clr/hipamd/include/hip/hip_runtime_api.h
index e3e5a14aad..f25ab72255 100644
--- a/projects/clr/hipamd/include/hip/hip_runtime_api.h
+++ b/projects/clr/hipamd/include/hip/hip_runtime_api.h
@@ -126,6 +126,8 @@ typedef struct hipDeviceProp_t {
     size_t textureAlignment;         ///<Alignment requirement for textures
     int kernelExecTimeoutEnabled;    ///<Run time limit for kernels executed on the device
     int ECCEnabled;                  ///<Device has ECC support enabled
+    int tccDriver;                   ///< 1:If device is Tesla device using TCC driver, else 0
+
 } hipDeviceProp_t;
 
 
diff --git a/projects/clr/hipamd/include/hip/nvcc_detail/hip_runtime_api.h b/projects/clr/hipamd/include/hip/nvcc_detail/hip_runtime_api.h
index 59254e9aed..20d2fa8842 100644
--- a/projects/clr/hipamd/include/hip/nvcc_detail/hip_runtime_api.h
+++ b/projects/clr/hipamd/include/hip/nvcc_detail/hip_runtime_api.h
@@ -846,6 +846,7 @@ inline static hipError_t hipGetDeviceProperties(hipDeviceProp_t* p_prop, int dev
     p_prop->textureAlignment         = cdprop.textureAlignment;
     p_prop->kernelExecTimeoutEnabled = cdprop.kernelExecTimeoutEnabled;
     p_prop->ECCEnabled               = cdprop.ECCEnabled;
+    p_prop->tccDriver                = cdprop.tccDriver;
 
     return hipCUDAErrorTohipError(cerror);
 }
diff --git a/projects/clr/hipamd/src/hip_hcc.cpp b/projects/clr/hipamd/src/hip_hcc.cpp
index 2a8610db5e..093e7ee292 100644
--- a/projects/clr/hipamd/src/hip_hcc.cpp
+++ b/projects/clr/hipamd/src/hip_hcc.cpp
@@ -927,6 +927,7 @@ hipError_t ihipDevice_t::initProperties(hipDeviceProp_t* prop) {
     else
         prop->ECCEnabled = 0; //Device has ECC support disabled
 
+    prop->tccDriver = 0; // valid only for nvcc platform
     return e;
 }