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smp.h (152699) smp.h (153141)
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 *
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 * $FreeBSD: head/sys/i386/include/smp.h 152699 2005-11-22 22:34:14Z jhb $
9 * $FreeBSD: head/sys/i386/include/smp.h 153141 2005-12-05 22:25:41Z jhb $
10 *
11 */
12
13#ifndef _MACHINE_SMP_H_
14#define _MACHINE_SMP_H_
15
16#ifdef _KERNEL
17

--- 12 unchanged lines hidden (view full) ---

30/* functions in mpboot.s */
31void bootMP(void);
32
33/* global data in mp_machdep.c */
34extern int mp_naps;
35extern int boot_cpu_id;
36extern struct pcb stoppcbs[];
37extern struct mtx smp_tlb_mtx;
10 *
11 */
12
13#ifndef _MACHINE_SMP_H_
14#define _MACHINE_SMP_H_
15
16#ifdef _KERNEL
17

--- 12 unchanged lines hidden (view full) ---

30/* functions in mpboot.s */
31void bootMP(void);
32
33/* global data in mp_machdep.c */
34extern int mp_naps;
35extern int boot_cpu_id;
36extern struct pcb stoppcbs[];
37extern struct mtx smp_tlb_mtx;
38#ifdef COUNT_IPIS
39extern u_long *ipi_invltlb_counts[MAXCPU];
40extern u_long *ipi_invlrng_counts[MAXCPU];
41extern u_long *ipi_invlpg_counts[MAXCPU];
42extern u_long *ipi_rendezvous_counts[MAXCPU];
43extern u_long *ipi_lazypmap_counts[MAXCPU];
44#endif
38
39/* IPI handlers */
40inthand_t
41 IDTVEC(invltlb), /* TLB shootdowns - global */
42 IDTVEC(invlpg), /* TLB shootdowns - 1 page */
43 IDTVEC(invlrng), /* TLB shootdowns - page range */
44 IDTVEC(ipi_intr_bitmap_handler), /* Bitmap based IPIs */
45 IDTVEC(cpustop), /* CPU stops & waits to be restarted */
46 IDTVEC(rendezvous), /* handle CPU rendezvous */
47 IDTVEC(lazypmap); /* handle lazy pmap release */
48
49/* functions in mp_machdep.c */
50void cpu_add(u_int apic_id, char boot_cpu);
45
46/* IPI handlers */
47inthand_t
48 IDTVEC(invltlb), /* TLB shootdowns - global */
49 IDTVEC(invlpg), /* TLB shootdowns - 1 page */
50 IDTVEC(invlrng), /* TLB shootdowns - page range */
51 IDTVEC(ipi_intr_bitmap_handler), /* Bitmap based IPIs */
52 IDTVEC(cpustop), /* CPU stops & waits to be restarted */
53 IDTVEC(rendezvous), /* handle CPU rendezvous */
54 IDTVEC(lazypmap); /* handle lazy pmap release */
55
56/* functions in mp_machdep.c */
57void cpu_add(u_int apic_id, char boot_cpu);
58void cpustop_handler(void);
51void init_secondary(void);
52void ipi_selected(u_int cpus, u_int ipi);
53void ipi_all(u_int ipi);
54void ipi_all_but_self(u_int ipi);
55void ipi_self(u_int ipi);
56void ipi_bitmap_handler(struct clockframe frame);
57u_int mp_bootaddress(u_int);
58int mp_grab_cpu_hlt(void);

--- 18 unchanged lines hidden --- 		59void init_secondary(void);
60void ipi_selected(u_int cpus, u_int ipi);
61void ipi_all(u_int ipi);
62void ipi_all_but_self(u_int ipi);
63void ipi_self(u_int ipi);
64void ipi_bitmap_handler(struct clockframe frame);
65u_int mp_bootaddress(u_int);
66int mp_grab_cpu_hlt(void);

--- 18 unchanged lines hidden ---