efi_loader: add missing runtime services stubs

Add stubs for UpdateCapsule, QueryCapsuleCapabilities, and
QueryVariableInfo.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

1 files changed, 29 insertions, 0 deletions

diff --git a/lib/efi_loader/efi_runtime.c b/lib/efi_loader/efi_runtime.c
index 8104e08c46..ccb4fc6141 100644
--- a/lib/efi_loader/efi_runtime.c
+++ b/lib/efi_loader/efi_runtime.c
@@ -381,6 +381,32 @@ static efi_status_t __efi_runtime EFIAPI efi_invalid_parameter(void)
 	return EFI_INVALID_PARAMETER;
 }
 
+efi_status_t __efi_runtime EFIAPI efi_update_capsule(
+			struct efi_capsule_header **capsule_header_array,
+			efi_uintn_t capsule_count,
+			u64 scatter_gather_list)
+{
+	return EFI_UNSUPPORTED;
+}
+
+efi_status_t __efi_runtime EFIAPI efi_query_capsule_caps(
+			struct efi_capsule_header **capsule_header_array,
+			efi_uintn_t capsule_count,
+			u64 maximum_capsule_size,
+			u32 reset_type)
+{
+	return EFI_UNSUPPORTED;
+}
+
+efi_status_t __efi_runtime EFIAPI efi_query_variable_info(
+			u32 attributes,
+			u64 maximum_variable_storage_size,
+			u64 remaining_variable_storage_size,
+			u64 maximum_variable_size)
+{
+	return EFI_UNSUPPORTED;
+}
+
 struct efi_runtime_services __efi_runtime_data efi_runtime_services = {
 	.hdr = {
 		.signature = EFI_RUNTIME_SERVICES_SIGNATURE,
@@ -398,4 +424,7 @@ struct efi_runtime_services __efi_runtime_data efi_runtime_services = {
 	.set_variable = efi_set_variable,
 	.get_next_high_mono_count = (void *)&efi_device_error,
 	.reset_system = &efi_reset_system_boottime,
+	.update_capsule = efi_update_capsule,
+	.query_capsule_caps = efi_query_capsule_caps,
+	.query_variable_info = efi_query_variable_info,
 };