On Sat, Apr 24, 2021 at 5:03 AM Felix Kuehling felix.kuehling@amd.com wrote:
Am 2021-04-23 um 5:39 p.m. schrieb Souptick Joarder:
Kernel test robot throws below warning ->
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:125:5: warning: no previous prototype for 'kgd_arcturus_hqd_sdma_load' [-Wmissing-prototypes]
125 | int kgd_arcturus_hqd_sdma_load(struct kgd_dev *kgd, void*mqd,
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:227:6: warning: no previous prototype for 'kgd_arcturus_hqd_sdma_is_occupied' [-Wmissing-prototypes]
227 | bool kgd_arcturus_hqd_sdma_is_occupied(struct kgd_dev *kgd,void *mqd) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c:246:5: warning: no previous prototype for 'kgd_arcturus_hqd_sdma_destroy' [-Wmissing-prototypes]
246 | int kgd_arcturus_hqd_sdma_destroy(struct kgd_dev *kgd, void*mqd, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Added prototype for these functions.
The prototypes are already defined in amdgpu_amdkfd_arcturus.h. I think we just need to add a #include in amdgpu_amdkfd_arcturus.c.
Right. I missed that file. Will send v2.
Regards, Felix
Reported-by: kernel test robot lkp@intel.com Signed-off-by: Souptick Joarder jrdr.linux@gmail.com
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index dc3a692..8fff0e7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -316,6 +316,11 @@ int amdgpu_device_ip_wait_for_idle(struct amdgpu_device *adev, enum amd_ip_block_type block_type); bool amdgpu_device_ip_is_idle(struct amdgpu_device *adev, enum amd_ip_block_type block_type); +int kgd_arcturus_hqd_sdma_load(struct kgd_dev *kgd, void *mqd,
uint32_t __user *wptr, struct mm_struct *mm);+bool kgd_arcturus_hqd_sdma_is_occupied(struct kgd_dev *kgd, void *mqd); +int kgd_arcturus_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
unsigned int utimeout);#define AMDGPU_MAX_IP_NUM 16