xref: /freebsd/sys/amd64/include/smp.h (revision 63a938566d524836885917d95bd491aa4400b181)
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  * $FreeBSD$
10  *
11  */
12 
13 #ifndef _MACHINE_SMP_H_
14 #define _MACHINE_SMP_H_
15 
16 #ifdef _KERNEL
17 
18 #ifdef SMP
19 
20 #ifndef LOCORE
21 
22 #include <x86/x86_smp.h>
23 
24 /* global symbols in mpboot.S */
25 extern char			mptramp_start[];
26 extern char			mptramp_end[];
27 extern u_int32_t		mptramp_pagetables;
28 
29 /* IPI handlers */
30 inthand_t
31 	IDTVEC(justreturn),	/* interrupt CPU with minimum overhead */
32 	IDTVEC(justreturn1_pti),
33 	IDTVEC(invltlb_pti),
34 	IDTVEC(invltlb_pcid_pti),
35 	IDTVEC(invltlb_pcid),	/* TLB shootdowns - global, pcid */
36 	IDTVEC(invltlb_invpcid_pti_pti),
37 	IDTVEC(invltlb_invpcid_nopti),
38 	IDTVEC(invlpg_pti),
39 	IDTVEC(invlpg_invpcid_pti),
40 	IDTVEC(invlpg_invpcid),
41 	IDTVEC(invlpg_pcid_pti),
42 	IDTVEC(invlpg_pcid),
43 	IDTVEC(invlrng_pti),
44 	IDTVEC(invlrng_invpcid_pti),
45 	IDTVEC(invlrng_invpcid),
46 	IDTVEC(invlrng_pcid_pti),
47 	IDTVEC(invlrng_pcid),
48 	IDTVEC(invlcache_pti),
49 	IDTVEC(ipi_intr_bitmap_handler_pti),
50 	IDTVEC(cpustop_pti),
51 	IDTVEC(cpususpend_pti),
52 	IDTVEC(rendezvous_pti);
53 
54 void	invltlb_pcid_handler(void);
55 void	invltlb_invpcid_handler(void);
56 void	invltlb_invpcid_pti_handler(void);
57 void	invlpg_invpcid_handler(void);
58 void	invlpg_pcid_handler(void);
59 void	invlrng_invpcid_handler(void);
60 void	invlrng_pcid_handler(void);
61 int	native_start_all_aps(void);
62 
63 #endif /* !LOCORE */
64 #endif /* SMP */
65 
66 #endif /* _KERNEL */
67 #endif /* _MACHINE_SMP_H_ */
68