diff options
author | Don Zickus <dzickus@redhat.com> | 2006-06-26 07:57:01 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 13:48:16 -0400 |
commit | 3e4ff115740c28dea463561aa1405a3c0de0d2d0 (patch) | |
tree | 517e293240ae7f2ccb6b4545a6d9a22660e46f02 /include/asm-x86_64/nmi.h | |
parent | 14118c3cdd46d72e503ee2f727b11d881f72f755 (diff) |
[PATCH] x86_64: nmi watchdog header cleanup
Misc header cleanup for nmi watchdog.
Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64/nmi.h')
-rw-r--r-- | include/asm-x86_64/nmi.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h index d3abfc6a8fd5..efb45c894d76 100644 --- a/include/asm-x86_64/nmi.h +++ b/include/asm-x86_64/nmi.h | |||
@@ -5,26 +5,27 @@ | |||
5 | #define ASM_NMI_H | 5 | #define ASM_NMI_H |
6 | 6 | ||
7 | #include <linux/pm.h> | 7 | #include <linux/pm.h> |
8 | #include <asm/io.h> | ||
8 | 9 | ||
9 | struct pt_regs; | 10 | struct pt_regs; |
10 | 11 | ||
11 | typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu); | 12 | typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu); |
12 | 13 | ||
13 | /** | 14 | /** |
14 | * set_nmi_callback | 15 | * set_nmi_callback |
15 | * | 16 | * |
16 | * Set a handler for an NMI. Only one handler may be | 17 | * Set a handler for an NMI. Only one handler may be |
17 | * set. Return 1 if the NMI was handled. | 18 | * set. Return 1 if the NMI was handled. |
18 | */ | 19 | */ |
19 | void set_nmi_callback(nmi_callback_t callback); | 20 | void set_nmi_callback(nmi_callback_t callback); |
20 | 21 | ||
21 | /** | 22 | /** |
22 | * unset_nmi_callback | 23 | * unset_nmi_callback |
23 | * | 24 | * |
24 | * Remove the handler previously set. | 25 | * Remove the handler previously set. |
25 | */ | 26 | */ |
26 | void unset_nmi_callback(void); | 27 | void unset_nmi_callback(void); |
27 | 28 | ||
28 | #ifdef CONFIG_PM | 29 | #ifdef CONFIG_PM |
29 | 30 | ||
30 | /** Replace the PM callback routine for NMI. */ | 31 | /** Replace the PM callback routine for NMI. */ |
@@ -56,4 +57,21 @@ extern int unknown_nmi_panic; | |||
56 | 57 | ||
57 | extern int check_nmi_watchdog(void); | 58 | extern int check_nmi_watchdog(void); |
58 | 59 | ||
60 | extern void setup_apic_nmi_watchdog (void); | ||
61 | extern int reserve_lapic_nmi(void); | ||
62 | extern void release_lapic_nmi(void); | ||
63 | extern void disable_timer_nmi_watchdog(void); | ||
64 | extern void enable_timer_nmi_watchdog(void); | ||
65 | extern void nmi_watchdog_tick (struct pt_regs * regs, unsigned reason); | ||
66 | |||
67 | extern void nmi_watchdog_default(void); | ||
68 | extern int setup_nmi_watchdog(char *); | ||
69 | |||
70 | extern unsigned int nmi_watchdog; | ||
71 | #define NMI_DEFAULT -1 | ||
72 | #define NMI_NONE 0 | ||
73 | #define NMI_IO_APIC 1 | ||
74 | #define NMI_LOCAL_APIC 2 | ||
75 | #define NMI_INVALID 3 | ||
76 | |||
59 | #endif /* ASM_NMI_H */ | 77 | #endif /* ASM_NMI_H */ |