[PATCH 3/5] drm/amdgpu: retire gfx ras query_utcl2_poison_status

[Tao Zhou]

Replace it with related interface in gfxhub functions.

v2: replace node id with xcc id.

Signed-off-by: Tao Zhou <tao.zhou1 at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c |  7 ++++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h |  3 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h    |  1 -
 drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c    | 12 ------------
 4 files changed, 6 insertions(+), 17 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index f759a42def59..817464ee6a01 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -776,10 +776,11 @@ int amdgpu_amdkfd_send_close_event_drain_irq(struct amdgpu_device *adev,
 	return 0;
 }
 
-bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev)
+bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev,
+			int xcc_id)
 {
-	if (adev->gfx.ras && adev->gfx.ras->query_utcl2_poison_status)
-		return adev->gfx.ras->query_utcl2_poison_status(adev);
+	if (adev->gfxhub.funcs->query_utcl2_poison_status)
+		return adev->gfxhub.funcs->query_utcl2_poison_status(adev, xcc_id);
 	else
 		return false;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
index b2990470d1c6..47d30f67f2b5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
@@ -404,7 +404,8 @@ void amdgpu_amdkfd_ras_poison_consumption_handler(struct amdgpu_device *adev,
 bool amdgpu_amdkfd_bo_mapped_to_dev(struct amdgpu_device *adev, struct kgd_mem *mem);
 void amdgpu_amdkfd_block_mmu_notifications(void *p);
 int amdgpu_amdkfd_criu_resume(void *p);
-bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev);
+bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev,
+			int xcc_id);
 int amdgpu_amdkfd_reserve_mem_limit(struct amdgpu_device *adev,
 		uint64_t size, u32 alloc_flag, int8_t xcp_id);
 void amdgpu_amdkfd_unreserve_mem_limit(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
index a36d153b2ff7..9fa580b85417 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
@@ -268,7 +268,6 @@ struct amdgpu_cu_info {
 struct amdgpu_gfx_ras {
 	struct amdgpu_ras_block_object  ras_block;
 	void (*enable_watchdog_timer)(struct amdgpu_device *adev);
-	bool (*query_utcl2_poison_status)(struct amdgpu_device *adev);
 	int (*rlc_gc_fed_irq)(struct amdgpu_device *adev,
 				struct amdgpu_irq_src *source,
 				struct amdgpu_iv_entry *entry);
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
index 0d5b4133fdf7..e3ed568eaacc 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
@@ -1909,18 +1909,7 @@ static void gfx_v9_4_2_reset_sq_timeout_status(struct amdgpu_device *adev)
 	mutex_unlock(&adev->grbm_idx_mutex);
 }
 
-static bool gfx_v9_4_2_query_uctl2_poison_status(struct amdgpu_device *adev)
-{
-	u32 status = 0;
-	struct amdgpu_vmhub *hub;
-
-	hub = &adev->vmhub[AMDGPU_GFXHUB(0)];
-	status = RREG32(hub->vm_l2_pro_fault_status);
-	/* reset page fault status */
-	WREG32_P(hub->vm_l2_pro_fault_cntl, 1, ~1);
 
-	return REG_GET_FIELD(status, VM_L2_PROTECTION_FAULT_STATUS, FED);
-}
 
 struct amdgpu_ras_block_hw_ops  gfx_v9_4_2_ras_ops = {
 		.query_ras_error_count = &gfx_v9_4_2_query_ras_error_count,
@@ -1934,5 +1923,4 @@ struct amdgpu_gfx_ras gfx_v9_4_2_ras = {
 		.hw_ops = &gfx_v9_4_2_ras_ops,
 	},
 	.enable_watchdog_timer = &gfx_v9_4_2_enable_watchdog_timer,
-	.query_utcl2_poison_status = gfx_v9_4_2_query_uctl2_poison_status,
 };
-- 
2.34.1