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[efi] Perform meaningful error code conversions

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Exploit the redefinition of iPXE error codes to include a "platform
error code" to allow for meaningful conversion of EFI_STATUS values to
iPXE errors and vice versa.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2013-04-18 21:29:53 +01:00
parent 7348035231
commit 54409583e2
20 changed files with 212 additions and 200 deletions
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14
src/interface/efi/efi_snp_hii.c
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@@ -544,7 +544,7 @@ efi_snp_hii_extract_config ( const EFI_HII_CONFIG_ACCESS_PROTOCOL *hii,
if ( ( rc = efi_snp_hii_process ( snpdev, pos, progress,
results, &have_setting,
efi_snp_hii_fetch ) ) != 0 ) {
return RC_TO_EFIRC ( rc );
return EFIRC ( rc );
}
}
@@ -558,7 +558,7 @@ efi_snp_hii_extract_config ( const EFI_HII_CONFIG_ACCESS_PROTOCOL *hii,
if ( ( rc = efi_snp_hii_fetch ( snpdev, setting->name,
NULL, results,
NULL ) ) != 0 ) {
return RC_TO_EFIRC ( rc );
return EFIRC ( rc );
}
}
}
@@ -592,7 +592,7 @@ efi_snp_hii_route_config ( const EFI_HII_CONFIG_ACCESS_PROTOCOL *hii,
if ( ( rc = efi_snp_hii_process ( snpdev, pos, progress,
NULL, NULL,
efi_snp_hii_store ) ) != 0 ) {
return RC_TO_EFIRC ( rc );
return EFIRC ( rc );
}
}
@@ -657,9 +657,9 @@ int efi_snp_hii_install ( struct efi_snp_device *snpdev ) {
if ( ( efirc = efihii->NewPackageList ( efihii, snpdev->package_list,
snpdev->handle,
&snpdev->hii_handle ) ) != 0 ) {
rc = -EEFI ( efirc );
DBGC ( snpdev, "SNPDEV %p could not add HII packages: %s\n",
snpdev, efi_strerror ( efirc ) );
rc = EFIRC_TO_RC ( efirc );
snpdev, strerror ( rc ) );
goto err_new_package_list;
}
@@ -668,9 +668,9 @@ int efi_snp_hii_install ( struct efi_snp_device *snpdev ) {
&snpdev->handle,
&efi_hii_config_access_protocol_guid, &snpdev->hii,
NULL ) ) != 0 ) {
rc = -EEFI ( efirc );
DBGC ( snpdev, "SNPDEV %p could not install HII protocol: %s\n",
snpdev, efi_strerror ( efirc ) );
rc = EFIRC_TO_RC ( efirc );
snpdev, strerror ( rc ) );
goto err_install_protocol;
}