retire mmhub v1.8 ACA support
Signed-off-by: Ce Sun <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 92 -------------------------
1 file changed, 92 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
index cc688ae79e84..2a6a5ac4f374 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
@@ -772,100 +772,8 @@ static const struct amdgpu_ras_block_hw_ops
mmhub_v1_8_ras_hw_ops = {
.reset_ras_error_count = mmhub_v1_8_reset_ras_error_count,
};
-static int mmhub_v1_8_aca_bank_parser(struct aca_handle *handle, struct
aca_bank *bank,
- enum aca_smu_type type, void *data)
-{
- struct aca_bank_info info;
- u64 misc0;
- int ret;
-
- ret = aca_bank_info_decode(bank, &info);
- if (ret)
- return ret;
-
- misc0 = bank->regs[ACA_REG_IDX_MISC0];
- switch (type) {
- case ACA_SMU_TYPE_UE:
- bank->aca_err_type = ACA_ERROR_TYPE_UE;
- ret = aca_error_cache_log_bank_error(handle, &info,
ACA_ERROR_TYPE_UE,
- 1ULL);
- break;
- case ACA_SMU_TYPE_CE:
- bank->aca_err_type = ACA_ERROR_TYPE_CE;
- ret = aca_error_cache_log_bank_error(handle, &info,
bank->aca_err_type,
-
ACA_REG__MISC0__ERRCNT(misc0));
- break;
- default:
- return -EINVAL;
- }
-
- return ret;
-}
-
-/* reference to smu driver if header file */
-static int mmhub_v1_8_err_codes[] = {
- 0, 1, 2, 3, 4, /* CODE_DAGB0 - 4 */
- 5, 6, 7, 8, 9, /* CODE_EA0 - 4 */
- 10, /* CODE_UTCL2_ROUTER */
- 11, /* CODE_VML2 */
- 12, /* CODE_VML2_WALKER */
- 13, /* CODE_MMCANE */
-};
-
-static bool mmhub_v1_8_aca_bank_is_valid(struct aca_handle *handle, struct
aca_bank *bank,
- enum aca_smu_type type, void *data)
-{
- u32 instlo;
-
- instlo = ACA_REG__IPID__INSTANCEIDLO(bank->regs[ACA_REG_IDX_IPID]);
- instlo &= GENMASK(31, 1);
-
- if (instlo != mmSMNAID_AID0_MCA_SMU)
- return false;
-
- if (aca_bank_check_error_codes(handle->adev, bank,
- mmhub_v1_8_err_codes,
- ARRAY_SIZE(mmhub_v1_8_err_codes)))
- return false;
-
- return true;
-}
-
-static const struct aca_bank_ops mmhub_v1_8_aca_bank_ops = {
- .aca_bank_parser = mmhub_v1_8_aca_bank_parser,
- .aca_bank_is_valid = mmhub_v1_8_aca_bank_is_valid,
-};
-
-static const struct aca_info mmhub_v1_8_aca_info = {
- .hwip = ACA_HWIP_TYPE_SMU,
- .mask = ACA_ERROR_UE_MASK,
- .bank_ops = &mmhub_v1_8_aca_bank_ops,
-};
-
-static int mmhub_v1_8_ras_late_init(struct amdgpu_device *adev, struct
ras_common_if *ras_block)
-{
- int r;
-
- r = amdgpu_ras_block_late_init(adev, ras_block);
- if (r)
- return r;
-
- r = amdgpu_ras_bind_aca(adev, AMDGPU_RAS_BLOCK__MMHUB,
- &mmhub_v1_8_aca_info, NULL);
- if (r)
- goto late_fini;
-
- return 0;
-
-late_fini:
- amdgpu_ras_block_late_fini(adev, ras_block);
-
- return r;
-}
-
struct amdgpu_mmhub_ras mmhub_v1_8_ras = {
.ras_block = {
.hw_ops = &mmhub_v1_8_ras_hw_ops,
- .ras_late_init = mmhub_v1_8_ras_late_init,
},
};
--
2.34.1
