1178172Simp/*- 2178172Simp * ---------------------------------------------------------------------------- 3178172Simp * "THE BEER-WARE LICENSE" (Revision 42): 4178172Simp * <phk@FreeBSD.org> wrote this file. As long as you retain this notice you 5178172Simp * can do whatever you want with this stuff. If we meet some day, and you think 6178172Simp * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp 7178172Simp * ---------------------------------------------------------------------------- 8178172Simp * 9178172Simp * from: src/sys/alpha/include/smp.h,v 1.8 2005/01/05 20:05:50 imp 10178172Simp * JNPR: smp.h,v 1.3 2006/12/02 09:53:41 katta 11178172Simp * $FreeBSD$ 12178172Simp * 13178172Simp */ 14178172Simp 15178172Simp#ifndef _MACHINE_SMP_H_ 16178172Simp#define _MACHINE_SMP_H_ 17178172Simp 18178172Simp#ifdef _KERNEL 19178172Simp 20222813Sattilio#include <sys/_cpuset.h> 21222813Sattilio 22204997Sneel#include <machine/pcb.h> 23204997Sneel 24178172Simp/* 25178172Simp * Interprocessor interrupts for SMP. 26178172Simp */ 27178172Simp#define IPI_RENDEZVOUS 0x0002 28178172Simp#define IPI_AST 0x0004 29178172Simp#define IPI_STOP 0x0008 30196196Sattilio#define IPI_STOP_HARD 0x0008 31208165Srrs#define IPI_PREEMPT 0x0010 32210403Smav#define IPI_HARDCLOCK 0x0020 33178172Simp 34178172Simp#ifndef LOCORE 35178172Simp 36210403Smavvoid ipi_all_but_self(int ipi); 37210939Sjhbvoid ipi_cpu(int cpu, u_int ipi); 38222813Sattiliovoid ipi_selected(cpuset_t cpus, int ipi); 39178172Simpvoid smp_init_secondary(u_int32_t cpuid); 40203697Sneelvoid mpentry(void); 41178172Simp 42204997Sneelextern struct pcb stoppcbs[]; 43204997Sneel 44178172Simp#endif /* !LOCORE */ 45178172Simp#endif /* _KERNEL */ 46178172Simp 47178172Simp#endif /* _MACHINE_SMP_H_ */ 48