1/*- 2 * ---------------------------------------------------------------------------- 3 * "THE BEER-WARE LICENSE" (Revision 42): 4 * <phk@FreeBSD.org> wrote this file. As long as you retain this notice you 5 * can do whatever you want with this stuff. If we meet some day, and you think 6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp 7 * ---------------------------------------------------------------------------- 8 * 9 * from: src/sys/alpha/include/smp.h,v 1.8 2005/01/05 20:05:50 imp 10 * JNPR: smp.h,v 1.3 2006/12/02 09:53:41 katta 11 * $FreeBSD: releng/10.3/sys/mips/include/smp.h 222813 2011-06-07 08:46:13Z attilio $ 12 * 13 */ 14 15#ifndef _MACHINE_SMP_H_ 16#define _MACHINE_SMP_H_ 17 18#ifdef _KERNEL 19 20#include <sys/_cpuset.h> 21 22#include <machine/pcb.h> 23 24/* 25 * Interprocessor interrupts for SMP. 26 */ 27#define IPI_RENDEZVOUS 0x0002 28#define IPI_AST 0x0004 29#define IPI_STOP 0x0008 30#define IPI_STOP_HARD 0x0008 31#define IPI_PREEMPT 0x0010 32#define IPI_HARDCLOCK 0x0020 33 34#ifndef LOCORE 35 36void ipi_all_but_self(int ipi); 37void ipi_cpu(int cpu, u_int ipi); 38void ipi_selected(cpuset_t cpus, int ipi); 39void smp_init_secondary(u_int32_t cpuid); 40void mpentry(void); 41 42extern struct pcb stoppcbs[]; 43 44#endif /* !LOCORE */ 45#endif /* _KERNEL */ 46 47#endif /* _MACHINE_SMP_H_ */ 48