diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacySio.c')
| -rw-r--r-- | IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacySio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacySio.c b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacySio.c index 6c7d7d6b9f..9df91d15a3 100644 --- a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacySio.c +++ b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacySio.c @@ -23,7 +23,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. @param SioPtr Pointer to SIO data.
- @retval EFI_SUCCESS It should always work.
+ @retval EFI_SUCCESS When SIO data is got successfully.
+ @retval EFI_NOT_FOUND When ISA IO interface is absent.
**/
EFI_STATUS
@@ -62,7 +63,7 @@ LegacyBiosBuildSioDataFromIsaIo ( &HandleBuffer
);
if (EFI_ERROR (Status)) {
- return EFI_SUCCESS;
+ return EFI_NOT_FOUND;
}
//
// Collect legacy information from each of the ISA controllers in the system
|