include/hw/isa/apm.h

   1 #ifndef APM_H
   2 #define APM_H
   3
   4 #include "exec/memory.h"
   5
   6 #define APM_CNT_IOPORT  0xb2
   7 #define ACPI_PORT_SMI_CMD APM_CNT_IOPORT
   8
   9 typedef void (*apm_ctrl_changed_t)(uint32_t val, void *arg);
  10
  11 typedef struct APMState {
  12     uint8_t apmc;
  13     uint8_t apms;
  14
  15     apm_ctrl_changed_t callback;
  16     void *arg;
  17     MemoryRegion io;
  18 } APMState;
  19
  20 void apm_init(PCIDevice *dev, APMState *s, apm_ctrl_changed_t callback,
  21               void *arg);
  22
  23 extern const VMStateDescription vmstate_apm;
  24
  25 #endif /* APM_H */