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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2016 Imagination Technologies
*
*/
#ifndef MIPS_GICTIMER_H
#define MIPS_GICTIMER_H
typedef struct MIPSGICTimerVPState MIPSGICTimerVPState;
typedef struct MIPSGICTimerState MIPSGICTimerState;
typedef void MIPSGICTimerCB(void *opaque, uint32_t vp_index);
struct MIPSGICTimerVPState {
QEMUTimer *qtimer;
uint32_t vp_index;
uint32_t comparelo;
MIPSGICTimerState *gictimer;
};
struct MIPSGICTimerState {
void *opaque;
uint8_t countstop;
uint32_t sh_counterlo;
int32_t num_vps;
MIPSGICTimerVPState *vptimers;
MIPSGICTimerCB *cb;
};
uint32_t mips_gictimer_get_freq(MIPSGICTimerState *gic);
uint32_t mips_gictimer_get_sh_count(MIPSGICTimerState *gic);
void mips_gictimer_store_sh_count(MIPSGICTimerState *gic, uint64_t count);
uint32_t mips_gictimer_get_vp_compare(MIPSGICTimerState *gictimer,
uint32_t vp_index);
void mips_gictimer_store_vp_compare(MIPSGICTimerState *gic, uint32_t vp_index,
uint64_t compare);
uint8_t mips_gictimer_get_countstop(MIPSGICTimerState *gic);
void mips_gictimer_start_count(MIPSGICTimerState *gic);
void mips_gictimer_stop_count(MIPSGICTimerState *gic);
MIPSGICTimerState *mips_gictimer_init(void *opaque, uint32_t nvps,
MIPSGICTimerCB *cb);
#endif /* MIPS_GICTIMER_H */
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