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From: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
To: amd-gfx@lists.freedesktop.org
Cc: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Subject: [PATCH] drm/amd/amdgpu: Enable arcturus devices to access the method kgd_gfx_v9_get_cu_occupancy that is already defined
Date: Mon,  2 Nov 2020 21:10:50 -0600	[thread overview]
Message-ID: <20201103031050.22474-1-Ramesh.Errabolu@amd.com> (raw)

[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.Errabolu@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);
-- 
2.17.1

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             reply	other threads:[~2020-11-03  3:11 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-03  3:10 Ramesh Errabolu [this message]
2020-11-03 19:54 ` [PATCH] drm/amd/amdgpu: Enable arcturus devices to access the method kgd_gfx_v9_get_cu_occupancy that is already defined Felix Kuehling

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