block/export: Add query-block-exports
[qemu.git] / include / hw / timer / mips_gictimer.h
1 /*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2016 Imagination Technologies
7 *
8 */
9
10 #ifndef MIPS_GICTIMER_H
11 #define MIPS_GICTIMER_H
12
13 typedef struct MIPSGICTimerVPState MIPSGICTimerVPState;
14 typedef struct MIPSGICTimerState MIPSGICTimerState;
15
16 typedef void MIPSGICTimerCB(void *opaque, uint32_t vp_index);
17
18 struct MIPSGICTimerVPState {
19 QEMUTimer *qtimer;
20 uint32_t vp_index;
21 uint32_t comparelo;
22 MIPSGICTimerState *gictimer;
23 };
24
25 struct MIPSGICTimerState {
26 void *opaque;
27 uint8_t countstop;
28 uint32_t sh_counterlo;
29 int32_t num_vps;
30 MIPSGICTimerVPState *vptimers;
31 MIPSGICTimerCB *cb;
32 };
33
34 uint32_t mips_gictimer_get_freq(MIPSGICTimerState *gic);
35 uint32_t mips_gictimer_get_sh_count(MIPSGICTimerState *gic);
36 void mips_gictimer_store_sh_count(MIPSGICTimerState *gic, uint64_t count);
37 uint32_t mips_gictimer_get_vp_compare(MIPSGICTimerState *gictimer,
38 uint32_t vp_index);
39 void mips_gictimer_store_vp_compare(MIPSGICTimerState *gic, uint32_t vp_index,
40 uint64_t compare);
41 uint8_t mips_gictimer_get_countstop(MIPSGICTimerState *gic);
42 void mips_gictimer_start_count(MIPSGICTimerState *gic);
43 void mips_gictimer_stop_count(MIPSGICTimerState *gic);
44 MIPSGICTimerState *mips_gictimer_init(void *opaque, uint32_t nvps,
45 MIPSGICTimerCB *cb);
46
47 #endif /* MIPS_GICTIMER_H */