xref: /aosp_15_r20/external/coreboot/src/include/delay.h (revision b9411a12aaaa7e1e6a6fb7c5e057f44ee179a49c) 
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 
3 #ifndef DELAY_H
4 #define DELAY_H
5 
6 #include <stdint.h>
7 
8 #if CONFIG_UDELAY_LAPIC_FIXED_FSB != 0
get_timer_fsb(void)9 static inline u32 get_timer_fsb(void)
10 {
11 	return CONFIG_UDELAY_LAPIC_FIXED_FSB;
12 }
13 #else
14 u32 get_timer_fsb(void);
15 #endif
16 
17 void init_timer(void);
18 
19 void udelay(unsigned int usecs);
20 void mdelay(unsigned int msecs);
21 void delay(unsigned int secs);
22 #endif /* DELAY_H */
23