Yongbok Kim | 4051405 | 2016-03-28 19:35:50 -0700 | [diff] [blame] | 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 | |
Markus Armbruster | 2a6a407 | 2016-06-29 13:47:03 +0200 | [diff] [blame] | 10 | #ifndef MIPS_GICTIMER_H |
| 11 | #define MIPS_GICTIMER_H |
Yongbok Kim | 4051405 | 2016-03-28 19:35:50 -0700 | [diff] [blame] | 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 | |
Paul Burton | eb90ab9 | 2016-09-08 15:51:52 +0100 | [diff] [blame] | 34 | uint32_t mips_gictimer_get_freq(MIPSGICTimerState *gic); |
Yongbok Kim | 4051405 | 2016-03-28 19:35:50 -0700 | [diff] [blame] | 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 | |
Markus Armbruster | 2a6a407 | 2016-06-29 13:47:03 +0200 | [diff] [blame] | 47 | #endif /* MIPS_GICTIMER_H */ |