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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-06-20 15:40:49 +0200 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-07-06 21:25:32 +0200 |
| commit | b94461c224ac65714a5f50861e8f660665ed559f (patch) | |
| tree | 468eb99e6ea8768c9db13a9669fa728bf11d7af3 /lib | |
| parent | 29018abb09a6ad638df38d6df5ab089ef1115e3c (diff) | |
| download | u-boot-b94461c224ac65714a5f50861e8f660665ed559f.tar.gz | |
efi_loader: unimplemented runtime services
Unimplemented runtime services should always return EFI_UNSUPPORTED as
described in the UEFI 2.8 spec.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_runtime.c | 34 |
1 files changed, 2 insertions, 32 deletions
diff --git a/lib/efi_loader/efi_runtime.c b/lib/efi_loader/efi_runtime.c index bc2a23afbb..7e0526f485 100644 --- a/lib/efi_loader/efi_runtime.c +++ b/lib/efi_loader/efi_runtime.c @@ -26,8 +26,6 @@ struct efi_runtime_mmio_list { LIST_HEAD(efi_runtime_mmio); static efi_status_t __efi_runtime EFIAPI efi_unimplemented(void); -static efi_status_t __efi_runtime EFIAPI efi_device_error(void); -static efi_status_t __efi_runtime EFIAPI efi_invalid_parameter(void); /* * TODO(sjg@chromium.org): These defines and structures should come from the ELF @@ -718,34 +716,6 @@ static efi_status_t __efi_runtime EFIAPI efi_unimplemented(void) } /** - * efi_device_error() - replacement function, returns EFI_DEVICE_ERROR - * - * This function is used after SetVirtualAddressMap() is called as replacement - * for services that are not available anymore due to constraints of the U-Boot - * implementation. - * - * Return: EFI_DEVICE_ERROR - */ -static efi_status_t __efi_runtime EFIAPI efi_device_error(void) -{ - return EFI_DEVICE_ERROR; -} - -/** - * efi_invalid_parameter() - replacement function, returns EFI_INVALID_PARAMETER - * - * This function is used after SetVirtualAddressMap() is called as replacement - * for services that are not available anymore due to constraints of the U-Boot - * implementation. - * - * Return: EFI_INVALID_PARAMETER - */ -static efi_status_t __efi_runtime EFIAPI efi_invalid_parameter(void) -{ - return EFI_INVALID_PARAMETER; -} - -/** * efi_update_capsule() - process information from operating system * * This function implements the UpdateCapsule() runtime service. @@ -800,11 +770,11 @@ struct efi_runtime_services __efi_runtime_data efi_runtime_services = { .get_wakeup_time = (void *)&efi_unimplemented, .set_wakeup_time = (void *)&efi_unimplemented, .set_virtual_address_map = &efi_set_virtual_address_map, - .convert_pointer = (void *)&efi_invalid_parameter, + .convert_pointer = (void *)&efi_unimplemented, .get_variable = efi_get_variable, .get_next_variable_name = efi_get_next_variable_name, .set_variable = efi_set_variable, - .get_next_high_mono_count = (void *)&efi_device_error, + .get_next_high_mono_count = (void *)&efi_unimplemented, .reset_system = &efi_reset_system_boottime, .update_capsule = efi_update_capsule, .query_capsule_caps = efi_query_capsule_caps, |