From ba0834921400613839b28b572fdb713281b473d9 Mon Sep 17 00:00:00 2001
From: Tao Zhou <tao.zhou1@amd.com>
Date: Wed, 18 Sep 2019 18:31:07 +0800
Subject: drm/amdgpu: implement common gmc_ras_late_init
Git-commit: ba0834921400613839b28b572fdb713281b473d9
Patch-mainline: v5.5-rc1
References: bsc#1152489

common gmc_ecc_late_init can be shared among all generations of gmc

v2: rename gmc_ecc_late_init to gmc_ras_late_init

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 19 +++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h |  1 +
 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c   | 22 +---------------------
 3 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index bf3c4bc793e2..a12f33c0f5df 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -308,6 +308,25 @@ bool amdgpu_gmc_filter_faults(struct amdgpu_device *adev, uint64_t addr,
 	return false;
 }
 
+int amdgpu_gmc_ras_late_init(struct amdgpu_device *adev)
+{
+	int r;
+
+	if (adev->umc.funcs && adev->umc.funcs->ras_late_init) {
+		r = adev->umc.funcs->ras_late_init(adev);
+		if (r)
+			return r;
+	}
+
+	if (adev->mmhub.funcs && adev->mmhub.funcs->ras_late_init) {
+		r = adev->mmhub.funcs->ras_late_init(adev);
+		if (r)
+			return r;
+	}
+
+	return amdgpu_xgmi_ras_late_init(adev);
+}
+
 void amdgpu_gmc_ras_fini(struct amdgpu_device *adev)
 {
 	amdgpu_umc_ras_fini(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h
index 41edd86efe73..d591b375d1df 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h
@@ -233,6 +233,7 @@ void amdgpu_gmc_agp_location(struct amdgpu_device *adev,
 			     struct amdgpu_gmc *mc);
 bool amdgpu_gmc_filter_faults(struct amdgpu_device *adev, uint64_t addr,
 			      uint16_t pasid, uint64_t timestamp);
+int amdgpu_gmc_ras_late_init(struct amdgpu_device *adev);
 void amdgpu_gmc_ras_fini(struct amdgpu_device *adev);
 
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index bf7929499f0a..2d566fe10149 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -736,26 +736,6 @@ static int gmc_v9_0_allocate_vm_inv_eng(struct amdgpu_device *adev)
 	return 0;
 }
 
-static int gmc_v9_0_ecc_late_init(void *handle)
-{
-	int r;
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	if (adev->umc.funcs && adev->umc.funcs->ras_late_init) {
-		r = adev->umc.funcs->ras_late_init(adev);
-		if (r)
-			return r;
-	}
-
-	if (adev->mmhub.funcs && adev->mmhub.funcs->ras_late_init) {
-		r = adev->mmhub.funcs->ras_late_init(adev);
-		if (r)
-			return r;
-	}
-
-	return amdgpu_xgmi_ras_late_init(adev);
-}
-
 static int gmc_v9_0_late_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -793,7 +773,7 @@ static int gmc_v9_0_late_init(void *handle)
 		}
 	}
 
-	r = gmc_v9_0_ecc_late_init(handle);
+	r = amdgpu_gmc_ras_late_init(adev);
 	if (r)
 		return r;
 
-- 
2.28.0