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drm/amd/ras: Handle address check in SR-IOV guest

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Handle address check validity command in SR-IOV guest

Signed-off-by: Jinzhou Su <jinzhou.su@amd.com>
Reviewed-by: YiPeng Chai <YiPeng.Chai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jinzhou Su 2026-02-10 14:32:40 +08:00 committed by Alex Deucher
parent 186eb92a1a
commit a1fafed0f5
2 changed files with 22 additions and 0 deletions
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20
drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_virt_ras_cmd.c
View File

@ -381,6 +381,26 @@ static int amdgpu_virt_ras_get_block_ecc(struct ras_core_context *ras_core,
return RAS_CMD__SUCCESS;
}
int amdgpu_virt_ras_check_address_validity(struct amdgpu_device *adev,
uint64_t address, bool *hit)
{
struct ras_cmd_address_check_req req = {0};
struct ras_cmd_address_check_rsp rsp = {0};
int ret = 0;
req.address = address;
ret = amdgpu_ras_mgr_handle_ras_cmd(adev, RAS_CMD__CHECK_ADDRESS_VALIDITY,
&req, sizeof(req), &rsp, sizeof(rsp));
if (ret)
return RAS_CMD__ERROR_GENERIC;
*hit = rsp.result ? true : false;
return RAS_CMD__SUCCESS;
}
static struct ras_cmd_func_map amdgpu_virt_ras_cmd_maps[] = {
{RAS_CMD__GET_CPER_SNAPSHOT, amdgpu_virt_ras_get_cper_snapshot},
{RAS_CMD__GET_CPER_RECORD, amdgpu_virt_ras_get_cper_records},

2
drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_virt_ras_cmd.h
View File

@ -58,4 +58,6 @@ int amdgpu_virt_ras_pre_reset(struct amdgpu_device *adev);
int amdgpu_virt_ras_post_reset(struct amdgpu_device *adev);
void amdgpu_virt_ras_set_remote_uniras(struct amdgpu_device *adev, bool en);
bool amdgpu_virt_ras_remote_uniras_enabled(struct amdgpu_device *adev);
int amdgpu_virt_ras_check_address_validity(struct amdgpu_device *adev,
uint64_t address, bool *hit);
#endif