irq.h 1005 B

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  1. #ifndef _ASM_IRQ_H
  2. #define _ASM_IRQ_H
  3. #include <linux/hardirq.h>
  4. #include <linux/types.h>
  5. enum interruption_class {
  6. EXTERNAL_INTERRUPT,
  7. IO_INTERRUPT,
  8. EXTINT_CLK,
  9. EXTINT_EXC,
  10. EXTINT_EMS,
  11. EXTINT_TMR,
  12. EXTINT_TLA,
  13. EXTINT_PFL,
  14. EXTINT_DSD,
  15. EXTINT_VRT,
  16. EXTINT_SCP,
  17. EXTINT_IUC,
  18. EXTINT_CMS,
  19. EXTINT_CMC,
  20. EXTINT_CMR,
  21. IOINT_CIO,
  22. IOINT_QAI,
  23. IOINT_DAS,
  24. IOINT_C15,
  25. IOINT_C70,
  26. IOINT_TAP,
  27. IOINT_VMR,
  28. IOINT_LCS,
  29. IOINT_CLW,
  30. IOINT_CTC,
  31. IOINT_APB,
  32. IOINT_ADM,
  33. IOINT_CSC,
  34. NMI_NMI,
  35. NR_IRQS,
  36. };
  37. struct ext_code {
  38. unsigned short subcode;
  39. unsigned short code;
  40. };
  41. typedef void (*ext_int_handler_t)(struct ext_code, unsigned int, unsigned long);
  42. int register_external_interrupt(u16 code, ext_int_handler_t handler);
  43. int unregister_external_interrupt(u16 code, ext_int_handler_t handler);
  44. void service_subclass_irq_register(void);
  45. void service_subclass_irq_unregister(void);
  46. void measurement_alert_subclass_register(void);
  47. void measurement_alert_subclass_unregister(void);
  48. #endif /* _ASM_IRQ_H */