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1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASM_X86_KBDLEDS_H
3#define _ASM_X86_KBDLEDS_H
4
5/*
6 * Some laptops take the 789uiojklm,. keys as number pad when NumLock is on.
7 * This seems a good reason to start with NumLock off. That's why on X86 we
8 * ask the bios for the correct state.
9 */
10
11#include <asm/setup.h>
12
13static inline int kbd_defleds(void)
14{
15 return boot_params.kbd_status & 0x20 ? (1 << VC_NUMLOCK) : 0;
16}
17
18#endif /* _ASM_X86_KBDLEDS_H */
19

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source code of linux/arch/x86/include/asm/kbdleds.h