FreeBSD/Linux Kernel Cross Reference
sys/arm/include/smp.h
1 /* $FreeBSD: releng/10.2/sys/arm/include/smp.h 266374 2014-05-17 23:03:04Z ian $ */
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 4
14 #define IPI_HARDCLOCK 6
15 #define IPI_TLB 7
16
17 void init_secondary(int cpu);
18 void mpentry(void);
19
20 void ipi_all_but_self(u_int ipi);
21 void ipi_cpu(int cpu, u_int ipi);
22 void ipi_selected(cpuset_t cpus, u_int ipi);
23
24 /* PIC interface */
25 void pic_ipi_send(cpuset_t cpus, u_int ipi);
26 void pic_ipi_clear(int ipi);
27 int pic_ipi_get(int arg);
28
29 /* Platform interface */
30 void platform_mp_setmaxid(void);
31 int platform_mp_probe(void);
32 void platform_mp_start_ap(void);
33 void platform_mp_init_secondary(void);
34
35 void platform_ipi_send(cpuset_t cpus, u_int ipi);
36
37 /* global data in mp_machdep.c */
38 extern struct pcb stoppcbs[];
39
40 #endif /* !_MACHINE_SMP_H_ */
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