include/hw/isa/apm.h

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