u32 attributes, efi_uintn_t data_size,
const void *data, bool ro_check);
+/**
+ * efi_get_next_variable_name_int() - enumerate the current variable names
+ *
+ * @variable_name_size: size of variable_name buffer in byte
+ * @variable_name: name of uefi variable's name in u16
+ * @vendor: vendor's guid
+ *
+ * See the Unified Extensible Firmware Interface (UEFI) specification for
+ * details.
+ *
+ * Return: status code
+ */
+efi_status_t efi_get_next_variable_name_int(efi_uintn_t *variable_name_size,
+ u16 *variable_name,
+ efi_guid_t *vendor);
+
+/**
+ * efi_query_variable_info_int() - get information about EFI variables
+ *
+ * This function implements the QueryVariableInfo() runtime service.
+ *
+ * See the Unified Extensible Firmware Interface (UEFI) specification for
+ * details.
+ *
+ * @attributes: bitmask to select variables to be
+ * queried
+ * @maximum_variable_storage_size: maximum size of storage area for the
+ * selected variable types
+ * @remaining_variable_storage_size: remaining size of storage are for the
+ * selected variable types
+ * @maximum_variable_size: maximum size of a variable of the
+ * selected type
+ * Returns: status code
+ */
+efi_status_t efi_query_variable_info_int(u32 attributes,
+ u64 *maximum_variable_storage_size,
+ u64 *remaining_variable_storage_size,
+ u64 *maximum_variable_size);
+
#endif
return EFI_EXIT(ret);
}
+
+/**
+ * efi_get_next_variable_name() - enumerate the current variable names
+ *
+ * @variable_name_size: size of variable_name buffer in byte
+ * @variable_name: name of uefi variable's name in u16
+ * @vendor: vendor's guid
+ *
+ * See the Unified Extensible Firmware Interface (UEFI) specification for
+ * details.
+ *
+ * Return: status code
+ */
+efi_status_t EFIAPI efi_get_next_variable_name(efi_uintn_t *variable_name_size,
+ u16 *variable_name,
+ efi_guid_t *vendor)
+{
+ efi_status_t ret;
+
+ EFI_ENTRY("%p \"%ls\" %pUl", variable_name_size, variable_name, vendor);
+
+ ret = efi_get_next_variable_name_int(variable_name_size, variable_name,
+ vendor);
+
+ return EFI_EXIT(ret);
+}
+
+/**
+ * efi_query_variable_info() - get information about EFI variables
+ *
+ * This function implements the QueryVariableInfo() runtime service.
+ *
+ * See the Unified Extensible Firmware Interface (UEFI) specification for
+ * details.
+ *
+ * @attributes: bitmask to select variables to be
+ * queried
+ * @maximum_variable_storage_size: maximum size of storage area for the
+ * selected variable types
+ * @remaining_variable_storage_size: remaining size of storage are for the
+ * selected variable types
+ * @maximum_variable_size: maximum size of a variable of the
+ * selected type
+ * Returns: status code
+ */
+efi_status_t EFIAPI efi_query_variable_info(
+ u32 attributes, u64 *maximum_variable_storage_size,
+ u64 *remaining_variable_storage_size,
+ u64 *maximum_variable_size)
+{
+ efi_status_t ret;
+
+ EFI_ENTRY("%x %p %p %p", attributes, maximum_variable_storage_size,
+ remaining_variable_storage_size, maximum_variable_size);
+
+ ret = efi_query_variable_info_int(attributes,
+ maximum_variable_storage_size,
+ remaining_variable_storage_size,
+ maximum_variable_size);
+
+ return EFI_EXIT(ret);
+}
return EFI_SUCCESS;
}
-/**
- * efi_get_next_variable_name() - enumerate the current variable names
- *
- * @variable_name_size: size of variable_name buffer in byte
- * @variable_name: name of uefi variable's name in u16
- * @vendor: vendor's guid
- *
- * This function implements the GetNextVariableName service.
- *
- * See the Unified Extensible Firmware Interface (UEFI) specification for
- * details.
- *
- * Return: status code
- */
-efi_status_t EFIAPI efi_get_next_variable_name(efi_uintn_t *variable_name_size,
- u16 *variable_name,
- efi_guid_t *vendor)
+efi_status_t efi_get_next_variable_name_int(efi_uintn_t *variable_name_size,
+ u16 *variable_name,
+ efi_guid_t *vendor)
{
char *native_name, *variable;
ssize_t name_len, list_len;
int i;
efi_status_t ret;
- EFI_ENTRY("%p \"%ls\" %pUl", variable_name_size, variable_name, vendor);
-
if (!variable_name_size || !variable_name || !vendor)
- return EFI_EXIT(EFI_INVALID_PARAMETER);
+ return EFI_INVALID_PARAMETER;
if (variable_name[0]) {
/* check null-terminated string */
if (!variable_name[i])
break;
if (i >= *variable_name_size)
- return EFI_EXIT(EFI_INVALID_PARAMETER);
+ return EFI_INVALID_PARAMETER;
/* search for the last-returned variable */
ret = efi_to_native(&native_name, variable_name, vendor);
if (ret)
- return EFI_EXIT(ret);
+ return ret;
name_len = strlen(native_name);
for (variable = efi_variables_list; variable && *variable;) {
free(native_name);
if (!(variable && *variable))
- return EFI_EXIT(EFI_INVALID_PARAMETER);
+ return EFI_INVALID_PARAMETER;
/* next variable */
variable = strchr(variable, '\n');
if (variable)
variable++;
if (!(variable && *variable))
- return EFI_EXIT(EFI_NOT_FOUND);
+ return EFI_NOT_FOUND;
} else {
/*
*new search: free a list used in the previous search
&efi_variables_list, 0, 1, regexlist);
if (list_len <= 1)
- return EFI_EXIT(EFI_NOT_FOUND);
+ return EFI_NOT_FOUND;
variable = efi_variables_list;
}
ret = parse_uboot_variable(variable, variable_name_size, variable_name,
vendor, &attributes);
- return EFI_EXIT(ret);
+ return ret;
}
efi_status_t efi_set_variable_int(u16 *variable_name, const efi_guid_t *vendor,
return ret;
}
+efi_status_t efi_query_variable_info_int(u32 attributes,
+ u64 *maximum_variable_storage_size,
+ u64 *remaining_variable_storage_size,
+ u64 *maximum_variable_size)
+{
+ return EFI_UNSUPPORTED;
+}
+
/**
- * efi_query_variable_info() - get information about EFI variables
- *
- * This function implements the QueryVariableInfo() runtime service.
- *
- * See the Unified Extensible Firmware Interface (UEFI) specification for
- * details.
+ * efi_query_variable_info_runtime() - runtime implementation of
+ * QueryVariableInfo()
*
* @attributes: bitmask to select variables to be
* queried
* selected type
* Returns: status code
*/
-efi_status_t __efi_runtime EFIAPI efi_query_variable_info(
+efi_status_t __efi_runtime EFIAPI efi_query_variable_info_runtime(
u32 attributes,
u64 *maximum_variable_storage_size,
u64 *remaining_variable_storage_size,
efi_runtime_services.get_next_variable_name =
efi_get_next_variable_name_runtime;
efi_runtime_services.set_variable = efi_set_variable_runtime;
+ efi_runtime_services.query_variable_info =
+ efi_query_variable_info_runtime;
efi_update_table_header_crc32(&efi_runtime_services.hdr);
}
return ret;
}
-/**
- * efi_get_next_variable_name() - enumerate the current variable names
- *
- * @variable_name_size: size of variable_name buffer in bytes
- * @variable_name: name of uefi variable's name in u16
- * @guid: vendor's guid
- *
- * This function implements the GetNextVariableName service.
- *
- * See the Unified Extensible Firmware Interface (UEFI) specification for
- * details.
- *
- * Return: status code
- */
-efi_status_t EFIAPI efi_get_next_variable_name(efi_uintn_t *variable_name_size,
- u16 *variable_name,
- efi_guid_t *guid)
+efi_status_t efi_get_next_variable_name_int(efi_uintn_t *variable_name_size,
+ u16 *variable_name,
+ efi_guid_t *guid)
{
struct smm_variable_getnext *var_getnext;
efi_uintn_t payload_size;
u8 *comm_buf = NULL;
efi_status_t ret;
- EFI_ENTRY("%p \"%ls\" %pUl", variable_name_size, variable_name, guid);
-
if (!variable_name_size || !variable_name || !guid) {
ret = EFI_INVALID_PARAMETER;
goto out;
out:
free(comm_buf);
- return EFI_EXIT(ret);
+ return ret;
}
efi_status_t efi_set_variable_int(u16 *variable_name, const efi_guid_t *vendor,
return ret;
}
-/**
- * efi_query_variable_info() - get information about EFI variables
- *
- * This function implements the QueryVariableInfo() runtime service.
- *
- * See the Unified Extensible Firmware Interface (UEFI) specification for
- * details.
- *
- * @attributes: bitmask to select variables to be
- * queried
- * @maximum_variable_storage_size: maximum size of storage area for the
- * selected variable types
- * @remaining_variable_storage_size: remaining size of storage are for the
- * selected variable types
- * @maximum_variable_size: maximum size of a variable of the
- * selected type
- * Returns: status code
- */
-efi_status_t EFIAPI __efi_runtime
-efi_query_variable_info(u32 attributes, u64 *max_variable_storage_size,
- u64 *remain_variable_storage_size,
- u64 *max_variable_size)
+efi_status_t efi_query_variable_info_int(u32 attributes,
+ u64 *max_variable_storage_size,
+ u64 *remain_variable_storage_size,
+ u64 *max_variable_size)
{
struct smm_variable_query_info *mm_query_info;
efi_uintn_t payload_size;
efi_status_t ret;
u8 *comm_buf;
- EFI_ENTRY("%x %p %p %p", attributes, max_variable_storage_size,
- remain_variable_storage_size, max_variable_size);
-
payload_size = sizeof(*mm_query_info);
comm_buf = setup_mm_hdr((void **)&mm_query_info, payload_size,
SMM_VARIABLE_FUNCTION_QUERY_VARIABLE_INFO,
out:
free(comm_buf);
- return EFI_EXIT(ret);
+ return ret;
}
/**
projects / u-boot.git / commitdiff