diff mbox series

[25/44] drm/amdgpu: add param bit flag to create SVM BOs

Message ID 20210322105900.14068-26-Felix.Kuehling@amd.com (mailing list archive)
State New, archived
Headers show
Series Add HMM-based SVM memory manager to KFD v2 | expand

Commit Message

Felix Kuehling March 22, 2021, 10:58 a.m. UTC 
From: Alex Sierra <alex.sierra@amd.com>

Add CREATE_SVM_BO define bit for SVM BOs.
Another define flag was moved to concentrate these
KFD type flags in one include file.

Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 7 ++-----
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.h       | 4 ++++
 2 files changed, 6 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 9af644f256e9..bc38de8c5c38 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -33,9 +33,6 @@ 
 #include <uapi/linux/kfd_ioctl.h>
 #include "amdgpu_xgmi.h"
 
-/* BO flag to indicate a KFD userptr BO */
-#define AMDGPU_AMDKFD_USERPTR_BO (1ULL << 63)
-
 /* Userptr restore delay, just long enough to allow consecutive VM
  * changes to accumulate
  */
@@ -217,7 +214,7 @@  void amdgpu_amdkfd_unreserve_memory_limit(struct amdgpu_bo *bo)
 	u32 domain = bo->preferred_domains;
 	bool sg = (bo->preferred_domains == AMDGPU_GEM_DOMAIN_CPU);
 
-	if (bo->flags & AMDGPU_AMDKFD_USERPTR_BO) {
+	if (bo->flags & AMDGPU_AMDKFD_CREATE_USERPTR_BO) {
 		domain = AMDGPU_GEM_DOMAIN_CPU;
 		sg = false;
 	}
@@ -1278,7 +1275,7 @@  int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu(
 	bo->kfd_bo = *mem;
 	(*mem)->bo = bo;
 	if (user_addr)
-		bo->flags |= AMDGPU_AMDKFD_USERPTR_BO;
+		bo->flags |= AMDGPU_AMDKFD_CREATE_USERPTR_BO;
 
 	(*mem)->va = va;
 	(*mem)->domain = domain;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index 25411b2c4dd9..b07903d317e1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -37,6 +37,10 @@ 
 #define AMDGPU_BO_INVALID_OFFSET	LONG_MAX
 #define AMDGPU_BO_MAX_PLACEMENTS	3
 
+/* BO flag to indicate a KFD userptr BO */
+#define AMDGPU_AMDKFD_CREATE_USERPTR_BO	(1ULL << 63)
+#define AMDGPU_AMDKFD_CREATE_SVM_BO	(1ULL << 62)
+
 #define to_amdgpu_bo_user(abo) container_of((abo), struct amdgpu_bo_user, bo)
 
 struct amdgpu_bo_param {