irq.h 980 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. IOINT_CIO,
  21. IOINT_QAI,
  22. IOINT_DAS,
  23. IOINT_C15,
  24. IOINT_C70,
  25. IOINT_TAP,
  26. IOINT_VMR,
  27. IOINT_LCS,
  28. IOINT_CLW,
  29. IOINT_CTC,
  30. IOINT_APB,
  31. IOINT_CSC,
  32. NMI_NMI,
  33. NR_IRQS,
  34. };
  35. struct ext_code {
  36. unsigned short subcode;
  37. unsigned short code;
  38. };
  39. typedef void (*ext_int_handler_t)(struct ext_code, unsigned int, unsigned long);
  40. int register_external_interrupt(u16 code, ext_int_handler_t handler);
  41. int unregister_external_interrupt(u16 code, ext_int_handler_t handler);
  42. void service_subclass_irq_register(void);
  43. void service_subclass_irq_unregister(void);
  44. void measurement_alert_subclass_register(void);
  45. void measurement_alert_subclass_unregister(void);
  46. #endif /* _ASM_IRQ_H */