/linux/sound/core/seq/ |
H A D | seq_timer.c | 21 static void snd_seq_timer_set_tick_resolution(struct snd_seq_timer *tmr) in snd_seq_timer_set_tick_resolution() argument 24 tmr->tempo_base == 1000 ? 1000000 : 10000; in snd_seq_timer_set_tick_resolution() 26 if (tmr->tempo < threshold) in snd_seq_timer_set_tick_resolution() 27 tmr->tick.resolution = (tmr->tempo * tmr->tempo_base) / tmr->ppq; in snd_seq_timer_set_tick_resolution() 31 s = tmr->tempo % tmr->ppq; in snd_seq_timer_set_tick_resolution() 32 s = (s * tmr->tempo_base) / tmr->ppq; in snd_seq_timer_set_tick_resolution() 33 tmr->tick.resolution = (tmr->tempo / tmr->ppq) * tmr->tempo_base; in snd_seq_timer_set_tick_resolution() 34 tmr->tick.resolution += s; in snd_seq_timer_set_tick_resolution() 36 if (tmr->tick.resolution <= 0) in snd_seq_timer_set_tick_resolution() 37 tmr->tick.resolution = 1; in snd_seq_timer_set_tick_resolution() [all …]
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H A D | seq_timer.h | 51 void snd_seq_timer_delete(struct snd_seq_timer **tmr); 112 void snd_seq_timer_defaults(struct snd_seq_timer *tmr); 113 void snd_seq_timer_reset(struct snd_seq_timer *tmr); 114 int snd_seq_timer_stop(struct snd_seq_timer *tmr); 115 int snd_seq_timer_start(struct snd_seq_timer *tmr); 116 int snd_seq_timer_continue(struct snd_seq_timer *tmr); 117 int snd_seq_timer_set_tempo(struct snd_seq_timer *tmr, int tempo); 118 int snd_seq_timer_set_tempo_ppq(struct snd_seq_timer *tmr, int tempo, int ppq, 120 int snd_seq_timer_set_position_tick(struct snd_seq_timer *tmr, snd_seq_tick_time_t position); 121 int snd_seq_timer_set_position_time(struct snd_seq_timer *tmr, snd_seq_real_time_t position); [all …]
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H A D | seq_queue.c | 418 struct snd_seq_timer *tmr; in snd_seq_queue_timer_open() local 423 tmr = queue->timer; in snd_seq_queue_timer_open() 426 snd_seq_timer_defaults(tmr); in snd_seq_queue_timer_open() 717 struct snd_seq_timer *tmr; in snd_seq_info_queues_read() local 726 tmr = q->timer; in snd_seq_info_queues_read() 727 if (tmr->tempo) in snd_seq_info_queues_read() 728 bpm = (60000 * tmr->tempo_base) / tmr->tempo; in snd_seq_info_queues_read() 742 snd_iprintf(buffer, "timer state : %s\n", tmr->running ? "Running" : "Stopped"); in snd_seq_info_queues_read() 743 snd_iprintf(buffer, "timer PPQ : %d\n", tmr->ppq); in snd_seq_info_queues_read() 744 snd_iprintf(buffer, "current tempo : %d\n", tmr->tempo); in snd_seq_info_queues_read() [all …]
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H A D | seq_clientmgr.c | 1709 struct snd_seq_timer *tmr; in snd_seq_ioctl_get_queue_status() local 1717 tmr = queue->timer; in snd_seq_ioctl_get_queue_status() 1720 status->time = snd_seq_timer_get_cur_time(tmr, true); in snd_seq_ioctl_get_queue_status() 1721 status->tick = snd_seq_timer_get_cur_tick(tmr); in snd_seq_ioctl_get_queue_status() 1723 status->running = tmr->running; in snd_seq_ioctl_get_queue_status() 1738 struct snd_seq_timer *tmr; in snd_seq_ioctl_get_queue_tempo() local 1746 tmr = queue->timer; in snd_seq_ioctl_get_queue_tempo() 1748 tempo->tempo = tmr->tempo; in snd_seq_ioctl_get_queue_tempo() 1749 tempo->ppq = tmr->ppq; in snd_seq_ioctl_get_queue_tempo() 1750 tempo->skew_value = tmr->skew; in snd_seq_ioctl_get_queue_tempo() [all …]
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/timer/ |
H A D | base.c | 29 struct nvkm_subdev *subdev = &wait->tmr->subdev; in nvkm_timer_wait_test() 30 u64 time = nvkm_timer_read(wait->tmr); in nvkm_timer_wait_test() 57 wait->tmr = device->timer; in nvkm_timer_wait_init() 63 nvkm_timer_read(struct nvkm_timer *tmr) in nvkm_timer_read() argument 65 return tmr->func->read(tmr); in nvkm_timer_read() 69 nvkm_timer_alarm_trigger(struct nvkm_timer *tmr) in nvkm_timer_alarm_trigger() argument 76 spin_lock_irqsave(&tmr->lock, flags); in nvkm_timer_alarm_trigger() 77 list_for_each_entry_safe(alarm, atemp, &tmr->alarms, head) { in nvkm_timer_alarm_trigger() 79 if (alarm->timestamp > nvkm_timer_read(tmr)) { in nvkm_timer_alarm_trigger() 81 tmr->func->alarm_init(tmr, alarm->timestamp); in nvkm_timer_alarm_trigger() [all …]
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H A D | nv04.c | 28 nv04_timer_time(struct nvkm_timer *tmr, u64 time) in nv04_timer_time() argument 30 struct nvkm_subdev *subdev = &tmr->subdev; in nv04_timer_time() 43 nv04_timer_read(struct nvkm_timer *tmr) in nv04_timer_read() argument 45 struct nvkm_device *device = tmr->subdev.device; in nv04_timer_read() 57 nv04_timer_alarm_fini(struct nvkm_timer *tmr) in nv04_timer_alarm_fini() argument 59 struct nvkm_device *device = tmr->subdev.device; in nv04_timer_alarm_fini() 64 nv04_timer_alarm_init(struct nvkm_timer *tmr, u32 time) in nv04_timer_alarm_init() argument 66 struct nvkm_device *device = tmr->subdev.device; in nv04_timer_alarm_init() 72 nv04_timer_intr(struct nvkm_timer *tmr) in nv04_timer_intr() argument 74 struct nvkm_subdev *subdev = &tmr->subdev; in nv04_timer_intr() [all …]
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H A D | nv40.c | 28 nv40_timer_init(struct nvkm_timer *tmr) in nv40_timer_init() argument 30 struct nvkm_subdev *subdev = &tmr->subdev; in nv40_timer_init()
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H A D | nv41.c | 28 nv41_timer_init(struct nvkm_timer *tmr) in nv41_timer_init() argument 30 struct nvkm_subdev *subdev = &tmr->subdev; in nv41_timer_init()
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/linux/drivers/clocksource/ |
H A D | timer-ixp4xx.c | 84 struct ixp4xx_timer *tmr = dev_id; in ixp4xx_timer_interrupt() local 85 struct clock_event_device *evt = &tmr->clkevt; in ixp4xx_timer_interrupt() 89 tmr->base + IXP4XX_OSST_OFFSET); in ixp4xx_timer_interrupt() 99 struct ixp4xx_timer *tmr = to_ixp4xx_timer(evt); in ixp4xx_set_next_event() local 102 val = __raw_readl(tmr->base + IXP4XX_OSRT1_OFFSET); in ixp4xx_set_next_event() 106 tmr->base + IXP4XX_OSRT1_OFFSET); in ixp4xx_set_next_event() 113 struct ixp4xx_timer *tmr = to_ixp4xx_timer(evt); in ixp4xx_shutdown() local 116 val = __raw_readl(tmr->base + IXP4XX_OSRT1_OFFSET); in ixp4xx_shutdown() 118 __raw_writel(val, tmr->base + IXP4XX_OSRT1_OFFSET); in ixp4xx_shutdown() 125 struct ixp4xx_timer *tmr = to_ixp4xx_timer(evt); in ixp4xx_set_oneshot() local [all …]
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H A D | timer-tegra186.c | 74 struct tegra186_tmr *tmr; member 93 static void tmr_writel(struct tegra186_tmr *tmr, u32 value, unsigned int offset) in tmr_writel() argument 95 writel_relaxed(value, tmr->regs + offset); in tmr_writel() 112 struct tegra186_tmr *tmr; in tegra186_tmr_create() local 114 tmr = devm_kzalloc(tegra->dev, sizeof(*tmr), GFP_KERNEL); in tegra186_tmr_create() 115 if (!tmr) in tegra186_tmr_create() 118 tmr->parent = tegra; in tegra186_tmr_create() 119 tmr->regs = tegra->regs + offset; in tegra186_tmr_create() 120 tmr->index = index; in tegra186_tmr_create() 121 tmr->hwirq = 0; in tegra186_tmr_create() [all …]
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/linux/arch/powerpc/sysdev/ |
H A D | fsl_gtm.c | 151 void gtm_put_timer16(struct gtm_timer *tmr) in gtm_put_timer16() argument 153 gtm_stop_timer16(tmr); in gtm_put_timer16() 155 spin_lock_irq(&tmr->gtm->lock); in gtm_put_timer16() 156 tmr->requested = false; in gtm_put_timer16() 157 spin_unlock_irq(&tmr->gtm->lock); in gtm_put_timer16() 165 static int gtm_set_ref_timer16(struct gtm_timer *tmr, int frequency, in gtm_set_ref_timer16() argument 168 struct gtm *gtm = tmr->gtm; in gtm_set_ref_timer16() 169 int num = tmr - >m->timers[0]; in gtm_set_ref_timer16() 178 if (!tmr->gtpsr) in gtm_set_ref_timer16() 209 clrsetbits_8(tmr->gtcfr, ~(GTCFR_STP(num) | GTCFR_RST(num)), in gtm_set_ref_timer16() [all …]
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/linux/drivers/target/ |
H A D | target_core_tmr.c | 32 struct se_tmr_req *tmr; in core_tmr_alloc_req() local 34 tmr = kzalloc(sizeof(struct se_tmr_req), gfp_flags); in core_tmr_alloc_req() 35 if (!tmr) { in core_tmr_alloc_req() 41 se_cmd->se_tmr_req = tmr; in core_tmr_alloc_req() 42 tmr->task_cmd = se_cmd; in core_tmr_alloc_req() 43 tmr->fabric_tmr_ptr = fabric_tmr_ptr; in core_tmr_alloc_req() 44 tmr->function = function; in core_tmr_alloc_req() 45 INIT_LIST_HEAD(&tmr->tmr_list); in core_tmr_alloc_req() 51 void core_tmr_release_req(struct se_tmr_req *tmr) in core_tmr_release_req() argument 53 kfree(tmr); in core_tmr_release_req() [all …]
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/linux/drivers/scsi/isci/ |
H A D | isci.h | 501 void sci_init_timer(struct sci_timer *tmr, void (*fn)(struct timer_list *t)) in sci_init_timer() argument 503 tmr->cancel = false; in sci_init_timer() 504 timer_setup(&tmr->timer, fn, 0); in sci_init_timer() 507 static inline void sci_mod_timer(struct sci_timer *tmr, unsigned long msec) in sci_mod_timer() argument 509 tmr->cancel = false; in sci_mod_timer() 510 mod_timer(&tmr->timer, jiffies + msecs_to_jiffies(msec)); in sci_mod_timer() 513 static inline void sci_del_timer(struct sci_timer *tmr) in sci_del_timer() argument 515 tmr->cancel = true; in sci_del_timer() 516 del_timer(&tmr->timer); in sci_del_timer()
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H A D | port_config.c | 324 struct sci_timer *tmr = from_timer(tmr, t, timer); in mpc_agent_timeout() local 330 port_agent = container_of(tmr, typeof(*port_agent), timer); in mpc_agent_timeout() 335 if (tmr->cancel) in mpc_agent_timeout() 662 struct sci_timer *tmr = from_timer(tmr, t, timer); in apc_agent_timeout() local 668 port_agent = container_of(tmr, typeof(*port_agent), timer); in apc_agent_timeout() 673 if (tmr->cancel) in apc_agent_timeout()
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/linux/arch/powerpc/include/asm/ |
H A D | fsl_gtm.h | 35 extern void gtm_put_timer16(struct gtm_timer *tmr); 36 extern int gtm_set_timer16(struct gtm_timer *tmr, unsigned long usec, 38 extern int gtm_set_exact_timer16(struct gtm_timer *tmr, u16 usec, 40 extern void gtm_stop_timer16(struct gtm_timer *tmr); 41 extern void gtm_ack_timer16(struct gtm_timer *tmr, u16 events);
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/linux/include/linux/ |
H A D | posix-timers.h | 114 void posixtimer_send_sigqueue(struct k_itimer *tmr); 224 static inline void posixtimer_putref(struct k_itimer *tmr) in posixtimer_putref() argument 226 if (rcuref_put(&tmr->rcuref)) in posixtimer_putref() 227 posixtimer_free_timer(tmr); in posixtimer_putref() 232 struct k_itimer *tmr = container_of(q, struct k_itimer, sigq); in posixtimer_sigqueue_getref() local 234 WARN_ON_ONCE(!rcuref_get(&tmr->rcuref)); in posixtimer_sigqueue_getref() 239 struct k_itimer *tmr = container_of(q, struct k_itimer, sigq); in posixtimer_sigqueue_putref() local 241 posixtimer_putref(tmr); in posixtimer_sigqueue_putref()
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/linux/tools/testing/selftests/kvm/x86_64/ |
H A D | xen_shinfo_test.c |
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/linux/fs/ |
H A D | timerfd.c | 33 struct hrtimer tmr; member 77 t.tmr); in timerfd_tmrproc() 182 remaining = hrtimer_expires_remaining_adjusted(&ctx->t.tmr); in timerfd_get_remaining() 208 hrtimer_init(&ctx->t.tmr, clockid, htmode); in timerfd_setup() 209 hrtimer_set_expires(&ctx->t.tmr, texp); in timerfd_setup() 210 ctx->t.tmr.function = timerfd_tmrproc; in timerfd_setup() 222 hrtimer_start(&ctx->t.tmr, texp, htmode); in timerfd_setup() 242 hrtimer_cancel(&ctx->t.tmr); in timerfd_release() 305 ticks += hrtimer_forward_now(&ctx->t.tmr, in timerfd_read_iter() 307 hrtimer_restart(&ctx->t.tmr); in timerfd_read_iter() [all …]
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/therm/ |
H A D | fan.c | 36 struct nvkm_timer *tmr = subdev->device->timer; in nvkm_fan_update() local 98 nvkm_timer_alarm(tmr, delay * 1000 * 1000, &fan->alarm); in nvkm_fan_update() 127 struct nvkm_timer *tmr = device->timer; in nvkm_therm_fan_sense() local 142 start = nvkm_timer_read(tmr); in nvkm_therm_fan_sense() 153 start = nvkm_timer_read(tmr); in nvkm_therm_fan_sense() 157 } while (cycles < 5 && nvkm_timer_read(tmr) - start < 250000000); in nvkm_therm_fan_sense() 158 end = nvkm_timer_read(tmr); in nvkm_therm_fan_sense() 216 struct nvkm_timer *tmr = therm->subdev.device->timer; in nvkm_therm_fan_fini() local 218 nvkm_timer_alarm(tmr, 0, &therm->fan->alarm); in nvkm_therm_fan_fini()
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H A D | temp.c | 167 struct nvkm_timer *tmr = therm->subdev.device->timer; in alarm_timer_callback() local 189 nvkm_timer_alarm(tmr, 1000000000ULL, alarm); in alarm_timer_callback() 221 struct nvkm_timer *tmr = therm->subdev.device->timer; in nvkm_therm_sensor_fini() local 223 nvkm_timer_alarm(tmr, 0, &therm->sensor.therm_poll_alarm); in nvkm_therm_sensor_fini()
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/linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/ |
H A D | g84.c | 120 struct nvkm_timer *tmr = device->timer; in g84_gr_tlb_flush() local 130 start = nvkm_timer_read(tmr); in g84_gr_tlb_flush() 149 !(timeout = nvkm_timer_read(tmr) - start > 2000000000)); in g84_gr_tlb_flush()
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/linux/arch/powerpc/boot/dts/fsl/ |
H A D | bsc9131rdb.dtsi | 88 fsl,tmr-prsc = <2>; 89 fsl,tmr-add = <0xcccccccd>; 90 fsl,tmr-fiper1 = <999999995>; 91 fsl,tmr-fiper2 = <99990>;
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H A D | bsc9132qds.dtsi | 95 fsl,tmr-prsc = <2>; 96 fsl,tmr-add = <0xcccccccd>; 97 fsl,tmr-fiper1 = <999999995>; 98 fsl,tmr-fiper2 = <99990>;
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/linux/drivers/usb/cdns3/ |
H A D | drd.h | 28 __le32 tmr; member 49 __le32 tmr; member 70 __le32 tmr; member
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/linux/kernel/ |
H A D | signal.c | 1965 static inline struct task_struct *posixtimer_get_target(struct k_itimer *tmr) in posixtimer_get_target() argument 1967 struct task_struct *t = pid_task(tmr->it_pid, tmr->it_pid_type); in posixtimer_get_target() 1969 if (t && tmr->it_pid_type != PIDTYPE_PID && in posixtimer_get_target() 1975 void posixtimer_send_sigqueue(struct k_itimer *tmr) in posixtimer_send_sigqueue() argument 1977 struct sigqueue *q = &tmr->sigq; in posixtimer_send_sigqueue() 1985 t = posixtimer_get_target(tmr); in posixtimer_send_sigqueue() 1996 tmr->it_sigqueue_seq = tmr->it_signal_seq; in posixtimer_send_sigqueue() 2003 tmr->it_sig_periodic = tmr->it_status == POSIX_TIMER_REQUEUE_PENDING; in posixtimer_send_sigqueue() 2030 if (tmr->it_sig_periodic) { in posixtimer_send_sigqueue() 2036 if (hlist_unhashed(&tmr->ignored_list)) { in posixtimer_send_sigqueue() [all …]
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