irq.h 967 B

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051
  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_CPM,
  19. IOINT_CIO,
  20. IOINT_QAI,
  21. IOINT_DAS,
  22. IOINT_C15,
  23. IOINT_C70,
  24. IOINT_TAP,
  25. IOINT_VMR,
  26. IOINT_LCS,
  27. IOINT_CLW,
  28. IOINT_CTC,
  29. IOINT_APB,
  30. IOINT_CSC,
  31. NMI_NMI,
  32. NR_IRQS,
  33. };
  34. struct ext_code {
  35. unsigned short subcode;
  36. unsigned short code;
  37. };
  38. typedef void (*ext_int_handler_t)(struct ext_code, unsigned int, unsigned long);
  39. int register_external_interrupt(u16 code, ext_int_handler_t handler);
  40. int unregister_external_interrupt(u16 code, ext_int_handler_t handler);
  41. void service_subclass_irq_register(void);
  42. void service_subclass_irq_unregister(void);
  43. void measurement_alert_subclass_register(void);
  44. void measurement_alert_subclass_unregister(void);
  45. #endif /* _ASM_IRQ_H */