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drm/amdgpu: add structures for umc error address translation 

add related registers, callback function and channel index table

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tao Zhou 2019-07-22 18:30:59 +08:00 committed by Alex Deucher
parent 6f102dba80
commit c2742aef4d
2 changed files with 12 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
View File

@ -24,6 +24,8 @@
struct amdgpu_umc_funcs {
void (*query_ras_error_count)(struct amdgpu_device *adev,
void *ras_error_status);
void (*query_ras_error_address)(struct amdgpu_device *adev,
void *ras_error_status);
};
struct amdgpu_umc {

10
drivers/gpu/drm/amd/amdgpu/umc_v6_1.c
View File

@ -29,6 +29,16 @@
#include "umc/umc_6_1_1_offset.h"
#include "umc/umc_6_1_1_sh_mask.h"
#define smnMCA_UMC0_MCUMC_ADDRT0 0x50f10
static uint32_t
umc_v6_1_channel_idx_tbl[UMC_V6_1_UMC_INSTANCE_NUM][UMC_V6_1_CHANNEL_INSTANCE_NUM] = {
{2, 18, 11, 27}, {4, 20, 13, 29},
{1, 17, 8, 24}, {7, 23, 14, 30},
{10, 26, 3, 19}, {12, 28, 5, 21},
{9, 25, 0, 16}, {15, 31, 6, 22}
};
static void umc_v6_1_enable_umc_index_mode(struct amdgpu_device *adev,
uint32_t umc_instance)
{