1 files changed, 37 insertions, 9 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 404483437bd3..cef94e2169fe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -198,9 +198,6 @@ static int amdgpu_ras_debugfs_ctrl_parse_data(struct file *f,
 	return 0;
 }
 
-static struct ras_manager *amdgpu_ras_find_obj(struct amdgpu_device *adev,
-		struct ras_common_if *head);
-
 /**
  * DOC: AMDGPU RAS debugfs control interface
  *
@@ -318,7 +315,7 @@ static ssize_t amdgpu_ras_debugfs_ctrl_write(struct file *f, const char __user *
 	default:
 		ret = -EINVAL;
 		break;
-	};
+	}
 
 	if (ret)
 		return -EINVAL;
@@ -445,7 +442,7 @@ static struct ras_manager *amdgpu_ras_create_obj(struct amdgpu_device *adev,
 }
 
 /* return an obj equal to head, or the first when head is NULL */
-static struct ras_manager *amdgpu_ras_find_obj(struct amdgpu_device *adev,
+struct ras_manager *amdgpu_ras_find_obj(struct amdgpu_device *adev,
 		struct ras_common_if *head)
 {
 	struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
@@ -689,6 +686,7 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev,
 {
 	struct ras_manager *obj = amdgpu_ras_find_obj(adev, &info->head);
 	struct ras_err_data err_data = {0, 0, 0, NULL};
+	int i;
 
 	if (!obj)
 		return -EINVAL;
@@ -703,6 +701,13 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev,
 		if (adev->umc.funcs->query_ras_error_address)
 			adev->umc.funcs->query_ras_error_address(adev, &err_data);
 		break;
+	case AMDGPU_RAS_BLOCK__SDMA:
+		if (adev->sdma.funcs->query_ras_error_count) {
+			for (i = 0; i < adev->sdma.num_instances; i++)
+				adev->sdma.funcs->query_ras_error_count(adev, i,
+									&err_data);
+		}
+		break;
 	case AMDGPU_RAS_BLOCK__GFX:
 		if (adev->gfx.funcs->query_ras_error_count)
 			adev->gfx.funcs->query_ras_error_count(adev, &err_data);
@@ -737,6 +742,20 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev,
 	return 0;
 }
 
+uint64_t get_xgmi_relative_phy_addr(struct amdgpu_device *adev, uint64_t addr)
+{
+	uint32_t df_inst_id;
+
+	if ((!adev->df.funcs)                 ||
+	    (!adev->df.funcs->get_df_inst_id) ||
+	    (!adev->df.funcs->get_dram_base_addr))
+		return addr;
+
+	df_inst_id = adev->df.funcs->get_df_inst_id(adev);
+
+	return addr + adev->df.funcs->get_dram_base_addr(adev, df_inst_id);
+}
+
 /* wrapper of psp_ras_trigger_error */
 int amdgpu_ras_error_inject(struct amdgpu_device *adev,
 		struct ras_inject_if *info)
@@ -754,6 +773,12 @@ int amdgpu_ras_error_inject(struct amdgpu_device *adev,
 	if (!obj)
 		return -EINVAL;
 
+	/* Calculate XGMI relative offset */
+	if (adev->gmc.xgmi.num_physical_nodes > 1) {
+		block_info.address = get_xgmi_relative_phy_addr(adev,
+								block_info.address);
+	}
+
 	switch (info->head.block) {
 	case AMDGPU_RAS_BLOCK__GFX:
 		if (adev->gfx.funcs->ras_error_inject)
@@ -1314,6 +1339,7 @@ static int amdgpu_ras_badpages_read(struct amdgpu_device *adev,
 	data = con->eh_data;
 	if (!data || data->count == 0) {
 		*bps = NULL;
+		ret = -EINVAL;
 		goto out;
 	}
 
@@ -1347,7 +1373,8 @@ static void amdgpu_ras_do_recovery(struct work_struct *work)
 	struct amdgpu_ras *ras =
 		container_of(work, struct amdgpu_ras, recovery_work);
 
-	amdgpu_device_gpu_recover(ras->adev, 0);
+	if (amdgpu_device_should_recover_gpu(ras->adev))
+		amdgpu_device_gpu_recover(ras->adev, 0);
 	atomic_set(&ras->in_recovery, 0);
 }
 
@@ -1687,7 +1714,8 @@ static void amdgpu_ras_check_supported(struct amdgpu_device *adev,
 	*supported = 0;
 
 	if (amdgpu_sriov_vf(adev) ||
-			adev->asic_type != CHIP_VEGA20)
+	    (adev->asic_type != CHIP_VEGA20 &&
+	     adev->asic_type != CHIP_ARCTURUS))
 		return;
 
 	if (adev->is_atom_fw &&
@@ -1872,7 +1900,7 @@ void amdgpu_ras_resume(struct amdgpu_device *adev)
 		 * See feature_enable_on_boot
 		 */
 		amdgpu_ras_disable_all_features(adev, 1);
-		amdgpu_ras_reset_gpu(adev, 0);
+		amdgpu_ras_reset_gpu(adev);
 	}
 }
 
@@ -1935,6 +1963,6 @@ void amdgpu_ras_global_ras_isr(struct amdgpu_device *adev)
 	if (atomic_cmpxchg(&amdgpu_ras_in_intr, 0, 1) == 0) {
 		DRM_WARN("RAS event of type ERREVENT_ATHUB_INTERRUPT detected!\n");
 
-		amdgpu_ras_reset_gpu(adev, false);
+		amdgpu_ras_reset_gpu(adev);
 	}
 }