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include
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asm-i386
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nmi.h

nmi.h 1.0 KB
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  1. /*
    2. 

  2.  *  linux/include/asm-i386/nmi.h
    3. 

  3.  */
    4. 

  4. #ifndef ASM_NMI_H
    5. 

  5. #define ASM_NMI_H
    6. 

  6. 

  7. #include <linux/pm.h>
    8. 

  8. 

  9. /**
    10. 

  10.  * do_nmi_callback
    11. 

  11.  *
    12. 

  12.  * Check to see if a callback exists and execute it.  Return 1
    13. 

  13.  * if the handler exists and was handled successfully.
    14. 

  14.  */
    15. 

  15. int do_nmi_callback(struct pt_regs *regs, int cpu);
    16. 

  16. 

  17. extern int nmi_watchdog_enabled;
    18. 

  18. extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
    19. 

  19. extern int avail_to_resrv_perfctr_nmi(unsigned int);
    20. 

  20. extern int reserve_perfctr_nmi(unsigned int);
    21. 

  21. extern void release_perfctr_nmi(unsigned int);
    22. 

  22. extern int reserve_evntsel_nmi(unsigned int);
    23. 

  23. extern void release_evntsel_nmi(unsigned int);
    24. 

  24. 

  25. extern void setup_apic_nmi_watchdog (void *);
    26. 

  26. extern void disable_timer_nmi_watchdog(void);
    27. 

  27. extern void enable_timer_nmi_watchdog(void);
    28. 

  28. extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
    29. 

  29. 

  30. extern atomic_t nmi_active;
    31. 

  31. extern unsigned int nmi_watchdog;
    32. 

  32. #define NMI_DEFAULT     -1
    33. 

  33. #define NMI_NONE	0
    34. 

  34. #define NMI_IO_APIC	1
    35. 

  35. #define NMI_LOCAL_APIC	2
    36. 

  36. #define NMI_INVALID	3
    37. 

  37. 

  38. #endif /* ASM_NMI_H */
    39.