Am 15.09.23 um 04:52 schrieb YuBiao Wang:
Directly use tbo's start address will miss the domain start offset. Need
to use gpu_offset instead.
Signed-off-by: YuBiao Wang <yubiao.w...@amd.com>
Felix and/or Shashank should probably take a look as well, but of hand
that looks like the correct fix.
Reviewed-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 +-
1 file changed, 1 insertion(+), 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 77159b03a422..36e7171ad9a7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -216,7 +216,7 @@ static int add_queue_mes(struct device_queue_manager *dqm,
struct queue *q,
if (q->wptr_bo) {
wptr_addr_off = (uint64_t)q->properties.write_ptr & (PAGE_SIZE
- 1);
- queue_input.wptr_mc_addr = ((uint64_t)q->wptr_bo->tbo.resource->start
<< PAGE_SHIFT) + wptr_addr_off;
+ queue_input.wptr_mc_addr = amdgpu_bo_gpu_offset(q->wptr_bo) +
wptr_addr_off;
}
queue_input.is_kfd_process = 1;
