LXR qemu/include/hw/isa/apm.h

   1#ifndef APM_H
   2#define APM_H
   3
   4#include "qemu-common.h"
   5#include "hw/hw.h"
   6#include "exec/memory.h"
   7
   8#define APM_CNT_IOPORT  0xb2
   9#define ACPI_PORT_SMI_CMD APM_CNT_IOPORT
  10
  11typedef void (*apm_ctrl_changed_t)(uint32_t val, void *arg);
  12
  13typedef struct APMState {
  14    uint8_t apmc;
  15    uint8_t apms;
  16
  17    apm_ctrl_changed_t callback;
  18    void *arg;
  19    MemoryRegion io;
  20} APMState;
  21
  22void apm_init(PCIDevice *dev, APMState *s, apm_ctrl_changed_t callback,
  23              void *arg);
  24
  25extern const VMStateDescription vmstate_apm;
  26
  27#endif /* APM_H */
  28