blob: d0ac25d006600cce58738a67611b73c142b591ea (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*-
* ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
* ----------------------------------------------------------------------------
*
* from: src/sys/alpha/include/smp.h,v 1.8 2005/01/05 20:05:50 imp
* JNPR: smp.h,v 1.3 2006/12/02 09:53:41 katta
* $FreeBSD$
*
*/
#ifndef _MACHINE_SMP_H_
#define _MACHINE_SMP_H_
#ifdef _KERNEL
/*
* Interprocessor interrupts for SMP.
*/
#define IPI_INVLTLB 0x0001
#define IPI_RENDEZVOUS 0x0002
#define IPI_AST 0x0004
#define IPI_STOP 0x0008
#ifndef LOCORE
extern u_int32_t boot_cpu_id;
void ipi_selected(u_int cpus, u_int32_t ipi);
void ipi_all(u_int32_t ipi);
void ipi_all_but_self(u_int32_t ipi);
void ipi_self(u_int32_t ipi);
intrmask_t smp_handle_ipi(struct trapframe *frame);
void smp_init_secondary(u_int32_t cpuid);
void mips_ipi_send(int thread_id);
#endif /* !LOCORE */
#endif /* _KERNEL */
#endif /* _MACHINE_SMP_H_ */
|
