Commit a1fafed0 authored by Jinzhou Su's avatar Jinzhou Su Committed by Alex Deucher
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drm/amd/ras: Handle address check in SR-IOV guest



Handle address check validity command in SR-IOV guest

Signed-off-by: default avatarJinzhou Su <jinzhou.su@amd.com>
Reviewed-by: default avatarYiPeng Chai <YiPeng.Chai@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 186eb92a
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+20 −0
Original line number Diff line number Diff line
@@ -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 −0
Original line number Diff line number Diff line
@@ -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