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authorRuiyu Ni <ruiyu.ni@intel.com>2016-06-12 14:54:02 +0800
committerRuiyu Ni <ruiyu.ni@intel.com>2016-06-14 09:45:39 +0800
commit7053060f5f9ccc373ccb29607397d0f82c519751 (patch)
tree9c8a517c6ce2e36f2286d28d2ee6cd24440f846a /IntelFrameworkModulePkg
parent26a7ece72189cb83b1be4bf529253ca1e7b9cb57 (diff)
downloadedk2-platforms-7053060f5f9ccc373ccb29607397d0f82c519751.tar.xz
IntelFrameworkModulePkg/LegacyBios: return NotFound when IsaIo absent
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com>
Diffstat (limited to 'IntelFrameworkModulePkg')
-rw-r--r--IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacySio.c5
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