mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-30 06:53:09 +00:00
d8b2216c87
fix typos correct the header comment of efi_selftest_variables.c Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
97 lines
2.2 KiB
C
97 lines
2.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* efi_selftest_textinput
|
|
*
|
|
* Copyright (c) 2018 Heinrich Schuchardt <xypron.glpk@gmx.de>
|
|
*
|
|
* Provides a unit test for the EFI_SIMPLE_TEXT_INPUT_PROTOCOL.
|
|
* The Unicode character and the scan code are printed for text
|
|
* input. To run the test:
|
|
*
|
|
* setenv efi_selftest text input
|
|
* bootefi selftest
|
|
*/
|
|
|
|
#include <efi_selftest.h>
|
|
|
|
static struct efi_boot_services *boottime;
|
|
|
|
/*
|
|
* Setup unit test.
|
|
*
|
|
* @handle: handle of the loaded image
|
|
* @systable: system table
|
|
* @return: EFI_ST_SUCCESS for success
|
|
*/
|
|
static int setup(const efi_handle_t handle,
|
|
const struct efi_system_table *systable)
|
|
{
|
|
boottime = systable->boottime;
|
|
|
|
return EFI_ST_SUCCESS;
|
|
}
|
|
|
|
/*
|
|
* Execute unit test.
|
|
*
|
|
* @return: EFI_ST_SUCCESS for success
|
|
*/
|
|
static int execute(void)
|
|
{
|
|
struct efi_input_key input_key = {0};
|
|
efi_status_t ret;
|
|
efi_uintn_t index;
|
|
|
|
/* Drain the console input */
|
|
ret = con_in->reset(con_in, true);
|
|
if (ret != EFI_SUCCESS) {
|
|
efi_st_error("Reset failed\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
ret = con_in->read_key_stroke(con_in, &input_key);
|
|
if (ret != EFI_NOT_READY) {
|
|
efi_st_error("Empty buffer not reported\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
|
|
efi_st_printf("Waiting for your input\n");
|
|
efi_st_printf("To terminate type 'x'\n");
|
|
|
|
for (;;) {
|
|
/* Wait for next key */
|
|
ret = boottime->wait_for_event(1, &con_in->wait_for_key,
|
|
&index);
|
|
if (ret != EFI_ST_SUCCESS) {
|
|
efi_st_error("WaitForEvent failed\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
ret = con_in->read_key_stroke(con_in, &input_key);
|
|
if (ret != EFI_SUCCESS) {
|
|
efi_st_error("ReadKeyStroke failed\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
|
|
/* Allow 5 minutes until time out */
|
|
boottime->set_watchdog_timer(300, 0, 0, NULL);
|
|
|
|
efi_st_printf("Unicode char %u (%ps), scan code %u (%ps)\n",
|
|
(unsigned int)input_key.unicode_char,
|
|
efi_st_translate_char(input_key.unicode_char),
|
|
(unsigned int)input_key.scan_code,
|
|
efi_st_translate_code(input_key.scan_code));
|
|
|
|
switch (input_key.unicode_char) {
|
|
case 'x':
|
|
case 'X':
|
|
return EFI_ST_SUCCESS;
|
|
}
|
|
}
|
|
}
|
|
|
|
EFI_UNIT_TEST(textinput) = {
|
|
.name = "text input",
|
|
.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
|
|
.setup = setup,
|
|
.execute = execute,
|
|
.on_request = true,
|
|
};
|