FreeBSD/Linux Kernel Cross Reference
sys/arm/include/smp.h
1 /* $FreeBSD: releng/10.0/sys/arm/include/smp.h 253768 2013-07-29 12:55:37Z cognet $ */
2
3 #ifndef _MACHINE_SMP_H_
4 #define _MACHINE_SMP_H_
5
6 #include <sys/_cpuset.h>
7 #include <machine/pcb.h>
8
9 #define IPI_AST 0
10 #define IPI_PREEMPT 2
11 #define IPI_RENDEZVOUS 3
12 #define IPI_STOP 4
13 #define IPI_STOP_HARD 5
14 #define IPI_HARDCLOCK 6
15 #define IPI_TLB 7
16
17 void init_secondary(int cpu);
18
19 void ipi_all_but_self(u_int ipi);
20 void ipi_cpu(int cpu, u_int ipi);
21 void ipi_selected(cpuset_t cpus, u_int ipi);
22
23 /* PIC interface */
24 void pic_ipi_send(cpuset_t cpus, u_int ipi);
25 void pic_ipi_clear(int ipi);
26 int pic_ipi_get(int arg);
27
28 /* Platform interface */
29 void platform_mp_setmaxid(void);
30 int platform_mp_probe(void);
31 void platform_mp_start_ap(void);
32 void platform_mp_init_secondary(void);
33
34 void platform_ipi_send(cpuset_t cpus, u_int ipi);
35
36 /* global data in mp_machdep.c */
37 extern struct pcb stoppcbs[];
38
39 #endif /* !_MACHINE_SMP_H_ */
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