Merge remote-tracking branch 'remotes/alistair23/tags/pull-riscv-to-apply-20211022...
[qemu.git] / 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 */