mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-23 11:33:32 +00:00
8101dd3dfa
Function memcmp() is available in efi_freestanding.c. So we do not remove a further implementation. Replace all usages of efi_st_memcmp() by memcmp(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
112 lines
2 KiB
C
112 lines
2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* efi_selftest_util
|
|
*
|
|
* Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
|
|
*
|
|
* Utility functions
|
|
*/
|
|
|
|
#include <efi_selftest.h>
|
|
|
|
struct efi_st_translate {
|
|
u16 code;
|
|
u16 *text;
|
|
};
|
|
|
|
static struct efi_st_translate efi_st_control_characters[] = {
|
|
{0, L"Null"},
|
|
{8, L"BS"},
|
|
{9, L"TAB"},
|
|
{10, L"LF"},
|
|
{13, L"CR"},
|
|
{0, NULL},
|
|
};
|
|
|
|
static u16 efi_st_ch[] = L"' '";
|
|
static u16 efi_st_unknown[] = L"unknown";
|
|
|
|
static struct efi_st_translate efi_st_scan_codes[] = {
|
|
{0x00, L"Null"},
|
|
{0x01, L"Up"},
|
|
{0x02, L"Down"},
|
|
{0x03, L"Right"},
|
|
{0x04, L"Left"},
|
|
{0x05, L"Home"},
|
|
{0x06, L"End"},
|
|
{0x07, L"Insert"},
|
|
{0x08, L"Delete"},
|
|
{0x09, L"Page Up"},
|
|
{0x0a, L"Page Down"},
|
|
{0x0b, L"FN 1"},
|
|
{0x0c, L"FN 2"},
|
|
{0x0d, L"FN 3"},
|
|
{0x0e, L"FN 4"},
|
|
{0x0f, L"FN 5"},
|
|
{0x10, L"FN 6"},
|
|
{0x11, L"FN 7"},
|
|
{0x12, L"FN 8"},
|
|
{0x13, L"FN 9"},
|
|
{0x14, L"FN 10"},
|
|
{0x15, L"FN 11"},
|
|
{0x16, L"FN 12"},
|
|
{0x17, L"Escape"},
|
|
{0x68, L"FN 13"},
|
|
{0x69, L"FN 14"},
|
|
{0x6a, L"FN 15"},
|
|
{0x6b, L"FN 16"},
|
|
{0x6c, L"FN 17"},
|
|
{0x6d, L"FN 18"},
|
|
{0x6e, L"FN 19"},
|
|
{0x6f, L"FN 20"},
|
|
{0x70, L"FN 21"},
|
|
{0x71, L"FN 22"},
|
|
{0x72, L"FN 23"},
|
|
{0x73, L"FN 24"},
|
|
{0x7f, L"Mute"},
|
|
{0x80, L"Volume Up"},
|
|
{0x81, L"Volume Down"},
|
|
{0x100, L"Brightness Up"},
|
|
{0x101, L"Brightness Down"},
|
|
{0x102, L"Suspend"},
|
|
{0x103, L"Hibernate"},
|
|
{0x104, L"Toggle Display"},
|
|
{0x105, L"Recovery"},
|
|
{0x106, L"Reject"},
|
|
{0x0, NULL},
|
|
};
|
|
|
|
u16 *efi_st_translate_char(u16 code)
|
|
{
|
|
struct efi_st_translate *tr;
|
|
|
|
if (code >= ' ') {
|
|
efi_st_ch[1] = code;
|
|
return efi_st_ch;
|
|
}
|
|
for (tr = efi_st_control_characters; tr->text; ++tr) {
|
|
if (tr->code == code)
|
|
return tr->text;
|
|
}
|
|
return efi_st_unknown;
|
|
}
|
|
|
|
u16 *efi_st_translate_code(u16 code)
|
|
{
|
|
struct efi_st_translate *tr;
|
|
|
|
for (tr = efi_st_scan_codes; tr->text; ++tr) {
|
|
if (tr->code == code)
|
|
return tr->text;
|
|
}
|
|
return efi_st_unknown;
|
|
}
|
|
|
|
int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2)
|
|
{
|
|
for (; *buf1 || *buf2; ++buf1, ++buf2) {
|
|
if (*buf1 != *buf2)
|
|
return *buf1 - *buf2;
|
|
}
|
|
return 0;
|
|
}
|