Am 25.01.23 um 11:48 schrieb Somalapuram Amaranath:
cleanup PAGE_SHIFT operation and replacing
ttm_resource resource->start with cursor start
using amdgpu_res_first API
v1 -> v2: reorder patch sequence
Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram@xxxxxxx>
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index c06ada0844ba..f87ce4f1cb93 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -200,8 +200,11 @@ static int add_queue_mes(struct device_queue_manager *dqm, struct queue *q,
queue_input.wptr_addr = (uint64_t)q->properties.write_ptr;
if (q->wptr_bo) {
+ struct amdgpu_res_cursor cursor;
wptr_addr_off = (uint64_t)q->properties.write_ptr & (PAGE_SIZE - 1);
Add an empty line between declaration and code or otherwise the
automated checkers will complain.
Apart from this nit pick the patch is Reviewed-by: Christian König
<christian.koenig@xxxxxxx>
Regards,
Christian.
- queue_input.wptr_mc_addr = ((uint64_t)q->wptr_bo->tbo.resource->start << PAGE_SHIFT) + wptr_addr_off;
+ amdgpu_res_first(q->wptr_bo->tbo.resource, 0,
+ q->wptr_bo->tbo.resource->size, &cursor);
+ queue_input.wptr_mc_addr = cursor.start + wptr_addr_off;
}
queue_input.is_kfd_process = 1;
