coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
fsb.h
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1 /* SPDX-License-Identifier: GPL-2.0-only */
2 
3 #ifndef CPU_INTEL_FSB_H
4 #define CPU_INTEL_FSB_H
5 
6 /*
7  * This function returns round up 3 * get_timer_fsb()
8  */
9 int get_ia32_fsb_x3(void);
10 
11 #endif /* CPU_INTEL_FSB_H */
get_ia32_fsb_x3
int get_ia32_fsb_x3(void)
Returns three times the FSB clock in MHz.
Definition: fsb.c:133