20 static void gic_vptimer_update(MIPSGICTimerState *gictimer,  in gic_vptimer_update()  argument
26     wait = gictimer->vptimers[vp_index].comparelo - gictimer->sh_counterlo -  in gic_vptimer_update()
30     timer_mod(gictimer->vptimers[vp_index].qtimer, next);  in gic_vptimer_update()
33 static void gic_vptimer_expire(MIPSGICTimerState *gictimer, uint32_t vp_index,  in gic_vptimer_expire()  argument
36     if (gictimer->countstop) {  in gic_vptimer_expire()
40     gictimer->cb(gictimer->opaque, vp_index);  in gic_vptimer_expire()
41     gic_vptimer_update(gictimer, vp_index, now);  in gic_vptimer_expire()
47     MIPSGICTimerState *gictimer = vptimer->gictimer;  in gic_vptimer_cb()  local
48     gic_vptimer_expire(gictimer, vptimer->vp_index,  in gic_vptimer_cb()
52 uint32_t mips_gictimer_get_sh_count(MIPSGICTimerState *gictimer)  in mips_gictimer_get_sh_count()  argument
55     if (gictimer->countstop) {  in mips_gictimer_get_sh_count()
56         return gictimer->sh_counterlo;  in mips_gictimer_get_sh_count()
60         for (i = 0; i < gictimer->num_vps; i++) {  in mips_gictimer_get_sh_count()
61             if (timer_pending(gictimer->vptimers[i].qtimer)  in mips_gictimer_get_sh_count()
62                 && timer_expired(gictimer->vptimers[i].qtimer, now)) {  in mips_gictimer_get_sh_count()
64                 gic_vptimer_expire(gictimer, i, now);  in mips_gictimer_get_sh_count()
67         return gictimer->sh_counterlo + (uint32_t)(now / TIMER_PERIOD);  in mips_gictimer_get_sh_count()
71 void mips_gictimer_store_sh_count(MIPSGICTimerState *gictimer, uint64_t count)  in mips_gictimer_store_sh_count()  argument
76     if (gictimer->countstop || !gictimer->vptimers[0].qtimer) {  in mips_gictimer_store_sh_count()
77         gictimer->sh_counterlo = count;  in mips_gictimer_store_sh_count()
81         gictimer->sh_counterlo = count - (uint32_t)(now / TIMER_PERIOD);  in mips_gictimer_store_sh_count()
83         for (i = 0; i < gictimer->num_vps; i++) {  in mips_gictimer_store_sh_count()
84             gic_vptimer_update(gictimer, i, now);  in mips_gictimer_store_sh_count()
89 uint32_t mips_gictimer_get_vp_compare(MIPSGICTimerState *gictimer,  in mips_gictimer_get_vp_compare()  argument
92     return gictimer->vptimers[vp_index].comparelo;  in mips_gictimer_get_vp_compare()
95 void mips_gictimer_store_vp_compare(MIPSGICTimerState *gictimer,  in mips_gictimer_store_vp_compare()  argument
98     gictimer->vptimers[vp_index].comparelo = (uint32_t) compare;  in mips_gictimer_store_vp_compare()
99     gic_vptimer_update(gictimer, vp_index,  in mips_gictimer_store_vp_compare()
103 uint8_t mips_gictimer_get_countstop(MIPSGICTimerState *gictimer)  in mips_gictimer_get_countstop()  argument
105     return gictimer->countstop;  in mips_gictimer_get_countstop()
108 void mips_gictimer_start_count(MIPSGICTimerState *gictimer)  in mips_gictimer_start_count()  argument
110     gictimer->countstop = 0;  in mips_gictimer_start_count()
111     mips_gictimer_store_sh_count(gictimer, gictimer->sh_counterlo);  in mips_gictimer_start_count()
114 void mips_gictimer_stop_count(MIPSGICTimerState *gictimer)  in mips_gictimer_stop_count()  argument
118     gictimer->countstop = 1;  in mips_gictimer_stop_count()
120     gictimer->sh_counterlo +=  in mips_gictimer_stop_count()
122     for (i = 0; i < gictimer->num_vps; i++) {  in mips_gictimer_stop_count()
123         timer_del(gictimer->vptimers[i].qtimer);  in mips_gictimer_stop_count()
131     MIPSGICTimerState *gictimer = g_new(MIPSGICTimerState, 1);  in mips_gictimer_init()  local
132     gictimer->vptimers = g_new(MIPSGICTimerVPState, nvps);  in mips_gictimer_init()
133     gictimer->countstop = 1;  in mips_gictimer_init()
134     gictimer->num_vps = nvps;  in mips_gictimer_init()
135     gictimer->opaque = opaque;  in mips_gictimer_init()
136     gictimer->cb = cb;  in mips_gictimer_init()
138         gictimer->vptimers[i].gictimer = gictimer;  in mips_gictimer_init()
139         gictimer->vptimers[i].vp_index = i;  in mips_gictimer_init()
140         gictimer->vptimers[i].qtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL,  in mips_gictimer_init()
142                                             &gictimer->vptimers[i]);  in mips_gictimer_init()
144     return gictimer;  in mips_gictimer_init()