mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-12 22:33:18 +00:00
caf29d1e64
Use unsigned char for the parameter of efi_st_strcmp_16_8. This allows comparing characters 0x80 - 0xff. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
185 lines
5.1 KiB
C
185 lines
5.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* EFI application loader
|
|
*
|
|
* Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
|
|
*/
|
|
|
|
#ifndef _EFI_SELFTEST_H
|
|
#define _EFI_SELFTEST_H
|
|
|
|
#include <common.h>
|
|
#include <efi.h>
|
|
#include <efi_api.h>
|
|
#include <efi_loader.h>
|
|
#include <linker_lists.h>
|
|
|
|
#define EFI_ST_SUCCESS 0
|
|
#define EFI_ST_FAILURE 1
|
|
#define EFI_ST_SUCCESS_STR u"SUCCESS"
|
|
|
|
extern const struct efi_system_table *st_systable;
|
|
extern const struct efi_boot_services *st_boottime;
|
|
|
|
/**
|
|
* efi_st_printf() - print a message
|
|
*
|
|
* @...: format string followed by fields to print
|
|
*/
|
|
#define efi_st_printf(...) \
|
|
(efi_st_printc(-1, __VA_ARGS__))
|
|
|
|
/**
|
|
* efi_st_error() - prints an error message
|
|
*
|
|
* @...: format string followed by fields to print
|
|
*/
|
|
#define efi_st_error(...) \
|
|
(efi_st_printc(EFI_LIGHTRED, "%s(%u):\nERROR: ", __FILE__, __LINE__), \
|
|
efi_st_printc(EFI_LIGHTRED, __VA_ARGS__))
|
|
|
|
/**
|
|
* efi_st_todo() - prints a TODO message
|
|
*
|
|
* @...: format string followed by fields to print
|
|
*/
|
|
#define efi_st_todo(...) \
|
|
(efi_st_printc(EFI_YELLOW, "%s(%u):\nTODO: ", __FILE__, __LINE__), \
|
|
efi_st_printc(EFI_YELLOW, __VA_ARGS__)) \
|
|
|
|
/**
|
|
* enum efi_test_phase - phase when test will be executed
|
|
*
|
|
* A test may be setup and executed at boottime,
|
|
* it may be setup at boottime and executed at runtime,
|
|
* or it may be setup and executed at runtime.
|
|
*/
|
|
enum efi_test_phase {
|
|
/**
|
|
* @EFI_EXECUTE_BEFORE_BOOTTIME_EXIT:
|
|
*
|
|
* Setup, execute, and teardown are executed before ExitBootServices().
|
|
*/
|
|
EFI_EXECUTE_BEFORE_BOOTTIME_EXIT = 1,
|
|
/**
|
|
* @EFI_SETUP_BEFORE_BOOTTIME_EXIT:
|
|
*
|
|
* Setup is executed before ExitBootServices() while execute, and
|
|
* teardown are executed after ExitBootServices().
|
|
*/
|
|
EFI_SETUP_BEFORE_BOOTTIME_EXIT,
|
|
/**
|
|
* @EFI_SETTING_VIRTUAL_ADDRESS_MAP:
|
|
*
|
|
* Execute calls SetVirtualAddressMap(). Setup is executed before
|
|
* ExitBootServices() while execute is executed after
|
|
* ExitBootServices(), and after the execute of tests marked as
|
|
* @EFI_SETUP_BEFORE_BOOTTIME_EXIT. Teardown is executed thereafter.
|
|
*/
|
|
EFI_SETTING_VIRTUAL_ADDRESS_MAP,
|
|
};
|
|
|
|
extern struct efi_simple_text_output_protocol *con_out;
|
|
extern struct efi_simple_text_input_protocol *con_in;
|
|
|
|
/**
|
|
* efi_st_exit_boot_services() - exit the boot services
|
|
*
|
|
* * The size of the memory map is determined.
|
|
* * Pool memory is allocated to copy the memory map.
|
|
* * The memory map is copied and the map key is obtained.
|
|
* * The map key is used to exit the boot services.
|
|
*/
|
|
void efi_st_exit_boot_services(void);
|
|
|
|
/**
|
|
* efi_st_printc() - print a colored message
|
|
*
|
|
* @color: color, see constants in efi_api.h, use -1 for no color
|
|
* @fmt: printf style format string
|
|
* @...: arguments to be printed
|
|
*/
|
|
void efi_st_printc(int color, const char *fmt, ...)
|
|
__attribute__ ((format (__printf__, 2, 3)));
|
|
|
|
/**
|
|
* efi_st_translate_char() - translate a Unicode character to a string
|
|
*
|
|
* @code: Unicode character
|
|
* Return: string
|
|
*/
|
|
u16 *efi_st_translate_char(u16 code);
|
|
|
|
/**
|
|
* efi_st_translate_code() - translate a scan code to a human readable string
|
|
*
|
|
* This function translates the scan code returned by the simple text input
|
|
* protocol to a human readable string, e.g. 0x04 is translated to u"Left".
|
|
*
|
|
* @code: scan code
|
|
* Return: Unicode string
|
|
*/
|
|
u16 *efi_st_translate_code(u16 code);
|
|
|
|
/**
|
|
* efi_st_strcmp_16_8() - compare an u16 string to a char string
|
|
*
|
|
* This function compares each u16 value to the char value at the same
|
|
* position. This function is only useful for ANSI strings.
|
|
*
|
|
* @buf1: u16 string
|
|
* @buf2: char string
|
|
* Return: 0 if both buffers contain equivalent strings
|
|
*/
|
|
int efi_st_strcmp_16_8(const u16 *buf1, const unsigned char *buf2);
|
|
|
|
/**
|
|
* efi_st_get_config_table() - get configuration table
|
|
*
|
|
* @guid: GUID of the configuration table
|
|
* Return: pointer to configuration table or NULL
|
|
*/
|
|
void *efi_st_get_config_table(const efi_guid_t *guid);
|
|
|
|
/**
|
|
* efi_st_get_key() - reads an Unicode character from the input device
|
|
*
|
|
* Return: Unicode character
|
|
*/
|
|
u16 efi_st_get_key(void);
|
|
|
|
/**
|
|
* struct efi_unit_test - EFI unit test
|
|
*
|
|
* The &struct efi_unit_test structure provides a interface to an EFI unit test.
|
|
*
|
|
* @name: name of the unit test used in the user interface
|
|
* @phase: specifies when setup and execute are executed
|
|
* @setup: set up function of the unit test
|
|
* @execute: execute function of the unit test
|
|
* @teardown: tear down function of the unit test
|
|
* @on_request: flag indicating that the test shall only be executed on request
|
|
*/
|
|
struct efi_unit_test {
|
|
const char *name;
|
|
const enum efi_test_phase phase;
|
|
int (*setup)(const efi_handle_t handle,
|
|
const struct efi_system_table *systable);
|
|
int (*execute)(void);
|
|
int (*teardown)(void);
|
|
bool on_request;
|
|
};
|
|
|
|
/**
|
|
* EFI_UNIT_TEST() - macro to declare a new EFI unit test
|
|
*
|
|
* The macro EFI_UNIT_TEST() declares an EFI unit test using the &struct
|
|
* efi_unit_test structure. The test is added to a linker generated list which
|
|
* is evaluated by the 'bootefi selftest' command.
|
|
*
|
|
* @__name: string identifying the unit test in the linker generated list
|
|
*/
|
|
#define EFI_UNIT_TEST(__name) \
|
|
ll_entry_declare(struct efi_unit_test, __name, efi_unit_test)
|
|
|
|
#endif /* _EFI_SELFTEST_H */
|