minix/kernel/arch/i386/glo.h

#ifndef __GLO_X86_H__
#define __GLO_X86_H__

EXTERN int cpu_has_tsc;	/* signal whether this cpu has time stamp register. This
			   feature was introduced by Pentium */

#endif /* __GLO_X86_H__ */
Local APIC - local APIC timer used as the source of time - PIC is still used as the hw interrupt controller as we don't have enough info without ACPI or MPS to set up IO APICs - remapping of APIC when switching paging on, uses the new mechanism to tell VM what phys areas to map in kernel's virtual space - one more step to SMP based on code by Arun C. 2009-11-16 22:41:44 +01:00			`#ifndef __GLO_X86_H__`
			`#define __GLO_X86_H__`

			`EXTERN int cpu_has_tsc; /* signal whether this cpu has time stamp register. This`
			`feature was introduced by Pentium */`

			`#endif /* __GLO_X86_H__ */`