Am 2020-11-02 um 10:10 p.m. schrieb Ramesh Errabolu:
> [Why]
> Allow user to know number of compute units (CU) that are in use at any
> given moment.
>
> [How]
> Remove the keyword static for the method kgd_gfx_v9_get_cu_occupancy
>
> Signed-off-by: Ramesh Errabolu <ramesh.errab...@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehl...@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | 1 +
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h | 2 ++
> 3 files changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
> index 1afa8f122e7d..604757a1e440 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
> @@ -304,4 +304,5 @@ const struct kfd2kgd_calls arcturus_kfd2kgd = {
> kgd_gfx_v9_get_atc_vmid_pasid_mapping_info,
> .set_vm_context_page_table_base =
> kgd_gfx_v9_set_vm_context_page_table_base,
> + .get_cu_occupancy = kgd_gfx_v9_get_cu_occupancy
> };
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
> index e0d5110701bd..b75bf0bb05ae 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
> @@ -799,7 +799,7 @@ static void get_wave_count(struct amdgpu_device *adev,
> int queue_idx,
> *
> * Reading registers referenced above involves programming GRBM
> appropriately
> */
> -static void kgd_gfx_v9_get_cu_occupancy(struct kgd_dev *kgd, int pasid,
> +void kgd_gfx_v9_get_cu_occupancy(struct kgd_dev *kgd, int pasid,
> int *pasid_wave_cnt, int *max_waves_per_cu)
> {
> int qidx;
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h
> index f098e88d3a0d..de9eca55b0ef 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h
> @@ -63,3 +63,5 @@ bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_info(struct
> kgd_dev *kgd,
>
> void kgd_gfx_v9_set_vm_context_page_table_base(struct kgd_dev *kgd,
> uint32_t vmid, uint64_t page_table_base);
> +void kgd_gfx_v9_get_cu_occupancy(struct kgd_dev *kgd, int pasid,
> + int *pasid_wave_cnt, int *max_waves_per_cu);
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