95 static void grlib_gptimer_tx_begin(GPTimer *timer)  in grlib_gptimer_tx_begin()  argument
97     ptimer_transaction_begin(timer->ptimer);  in grlib_gptimer_tx_begin()
100 static void grlib_gptimer_tx_commit(GPTimer *timer)  in grlib_gptimer_tx_commit()  argument
102     ptimer_transaction_commit(timer->ptimer);  in grlib_gptimer_tx_commit()
106 static void grlib_gptimer_enable(GPTimer *timer)  in grlib_gptimer_enable()  argument
108     assert(timer != NULL);  in grlib_gptimer_enable()
111     ptimer_stop(timer->ptimer);  in grlib_gptimer_enable()
113     if (!(timer->config & GPTIMER_ENABLE)) {  in grlib_gptimer_enable()
115         trace_grlib_gptimer_disabled(timer->id, timer->config);  in grlib_gptimer_enable()
122     trace_grlib_gptimer_enable(timer->id, timer->counter);  in grlib_gptimer_enable()
124     ptimer_set_count(timer->ptimer, (uint64_t)timer->counter + 1);  in grlib_gptimer_enable()
125     ptimer_run(timer->ptimer, 1);  in grlib_gptimer_enable()
129 static void grlib_gptimer_restart(GPTimer *timer)  in grlib_gptimer_restart()  argument
131     assert(timer != NULL);  in grlib_gptimer_restart()
133     trace_grlib_gptimer_restart(timer->id, timer->reload);  in grlib_gptimer_restart()
135     timer->counter = timer->reload;  in grlib_gptimer_restart()
136     grlib_gptimer_enable(timer);  in grlib_gptimer_restart()
163     GPTimer *timer = opaque;  in grlib_gptimer_hit()  local
164     assert(timer != NULL);  in grlib_gptimer_hit()
166     trace_grlib_gptimer_hit(timer->id);  in grlib_gptimer_hit()
170     if (timer->config & GPTIMER_INT_ENABLE) {  in grlib_gptimer_hit()
172         timer->config |= GPTIMER_INT_PENDING;  in grlib_gptimer_hit()
173         qemu_irq_pulse(timer->irq);  in grlib_gptimer_hit()
176     if (timer->config & GPTIMER_RESTART) {  in grlib_gptimer_hit()
177         grlib_gptimer_restart(timer);  in grlib_gptimer_hit()
359         GPTimer *timer = &unit->timers[i];  in grlib_gptimer_reset()  local
361         timer->counter = 0;  in grlib_gptimer_reset()
362         timer->reload = 0;  in grlib_gptimer_reset()
363         timer->config = 0;  in grlib_gptimer_reset()
364         ptimer_transaction_begin(timer->ptimer);  in grlib_gptimer_reset()
365         ptimer_stop(timer->ptimer);  in grlib_gptimer_reset()
366         ptimer_set_count(timer->ptimer, 0);  in grlib_gptimer_reset()
367         ptimer_set_freq(timer->ptimer, unit->freq_hz);  in grlib_gptimer_reset()
368         ptimer_transaction_commit(timer->ptimer);  in grlib_gptimer_reset()
384         GPTimer *timer = &unit->timers[i];  in grlib_gptimer_realize()  local
386         timer->unit   = unit;  in grlib_gptimer_realize()
387         timer->ptimer = ptimer_init(grlib_gptimer_hit, timer,  in grlib_gptimer_realize()
389         timer->id     = i;  in grlib_gptimer_realize()
392         sysbus_init_irq(sbd, &timer->irq);  in grlib_gptimer_realize()
394         ptimer_transaction_begin(timer->ptimer);  in grlib_gptimer_realize()
395         ptimer_set_freq(timer->ptimer, unit->freq_hz);  in grlib_gptimer_realize()
396         ptimer_transaction_commit(timer->ptimer);  in grlib_gptimer_realize()