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/linux/sound/core/seq/
H A Dseq_timer.c21 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 in snd_seq_timer_set_tick_resolution()
44 struct snd_seq_timer *tmr; snd_seq_timer_new() local
61 snd_seq_timer_delete(struct snd_seq_timer ** tmr) snd_seq_timer_delete() argument
79 snd_seq_timer_defaults(struct snd_seq_timer * tmr) snd_seq_timer_defaults() argument
100 seq_timer_reset(struct snd_seq_timer * tmr) seq_timer_reset() argument
110 snd_seq_timer_reset(struct snd_seq_timer * tmr) snd_seq_timer_reset() argument
123 struct snd_seq_timer *tmr; snd_seq_timer_interrupt() local
157 snd_seq_timer_set_tempo(struct snd_seq_timer * tmr,int tempo) snd_seq_timer_set_tempo() argument
172 snd_seq_timer_set_tempo_ppq(struct snd_seq_timer * tmr,int tempo,int ppq,unsigned int tempo_base) snd_seq_timer_set_tempo_ppq() argument
201 snd_seq_timer_set_position_tick(struct snd_seq_timer * tmr,snd_seq_tick_time_t position) snd_seq_timer_set_position_tick() argument
214 snd_seq_timer_set_position_time(struct snd_seq_timer * tmr,snd_seq_real_time_t position) snd_seq_timer_set_position_time() argument
227 snd_seq_timer_set_skew(struct snd_seq_timer * tmr,unsigned int skew,unsigned int base) snd_seq_timer_set_skew() argument
246 struct snd_seq_timer *tmr; snd_seq_timer_open() local
300 struct snd_seq_timer *tmr; snd_seq_timer_close() local
317 seq_timer_stop(struct snd_seq_timer * tmr) seq_timer_stop() argument
328 snd_seq_timer_stop(struct snd_seq_timer * tmr) snd_seq_timer_stop() argument
334 initialize_timer(struct snd_seq_timer * tmr) initialize_timer() argument
364 seq_timer_start(struct snd_seq_timer * tmr) seq_timer_start() argument
379 snd_seq_timer_start(struct snd_seq_timer * tmr) snd_seq_timer_start() argument
385 seq_timer_continue(struct snd_seq_timer * tmr) seq_timer_continue() argument
402 snd_seq_timer_continue(struct snd_seq_timer * tmr) snd_seq_timer_continue() argument
409 snd_seq_timer_get_cur_time(struct snd_seq_timer * tmr,bool adjust_ktime) snd_seq_timer_get_cur_time() argument
430 snd_seq_timer_get_cur_tick(struct snd_seq_timer * tmr) snd_seq_timer_get_cur_tick() argument
444 struct snd_seq_timer *tmr; snd_seq_info_timer_read() local
[all...]
H A Dseq_timer.h51 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 …]
H A Dseq_queue.c407 struct snd_seq_timer *tmr;
412 tmr = queue->timer;
415 snd_seq_timer_defaults(tmr); in snd_seq_queue_timer_open()
672 struct snd_seq_timer *tmr; in snd_seq_control_queue()
681 tmr = q->timer; in snd_seq_control_queue()
682 if (tmr->tempo) in snd_seq_control_queue()
683 bpm = (60000 * tmr->tempo_base) / tmr->tempo; in snd_seq_control_queue()
697 snd_iprintf(buffer, "timer state : %s\n", tmr->running ? "Running" : "Stopped"); in snd_seq_info_queues_read()
698 snd_iprintf(buffer, "timer PPQ : %d\n", tmr in snd_seq_info_queues_read()
418 struct snd_seq_timer *tmr; snd_seq_queue_timer_open() local
701 struct snd_seq_timer *tmr; snd_seq_info_queues_read() local
[all...]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/timer/
H A Dbase.c29 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 …]
H A Dnv04.c28 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 …]
/linux/drivers/clocksource/
H A Dtimer-ixp4xx.c84 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 …]
H A Dtimer-tegra186.c79 struct tegra186_tmr *tmr; member
98 static void tmr_writel(struct tegra186_tmr *tmr, u32 value, unsigned int offset) in tmr_writel() argument
100 writel_relaxed(value, tmr->regs + offset); in tmr_writel()
117 struct tegra186_tmr *tmr; in tegra186_tmr_create() local
119 tmr = devm_kzalloc(tegra->dev, sizeof(*tmr), GFP_KERNEL); in tegra186_tmr_create()
120 if (!tmr) in tegra186_tmr_create()
123 tmr->parent = tegra; in tegra186_tmr_create()
124 tmr->regs = tegra->regs + offset; in tegra186_tmr_create()
125 tmr->index = index; in tegra186_tmr_create()
126 tmr->hwirq = 0; in tegra186_tmr_create()
[all …]
/linux/drivers/target/
H A Dtarget_core_tmr.c32 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 …]
H A Dtarget_core_user.c1149 * queue_tmr_ring - queue tmr info to ring or internally
1151 * @tmr: tcmu_tmr containing tmr info to queue
1158 queue_tmr_ring(struct tcmu_dev *udev, struct tcmu_tmr *tmr) in queue_tmr_ring() argument
1169 id_list_sz = sizeof(tmr->tmr_cmd_ids[0]) * tmr->tmr_cmd_cnt; in queue_tmr_ring()
1174 list_add_tail(&tmr->queue_entry, &udev->tmr_queue); in queue_tmr_ring()
1175 pr_debug("adding tmr %p on dev %s to TMR ring space wait queue\n", in queue_tmr_ring()
1176 tmr, udev->name); in queue_tmr_ring()
1186 entry->tmr_type = tmr->tmr_type; in queue_tmr_ring()
1187 entry->cmd_cnt = tmr->tmr_cmd_cnt; in queue_tmr_ring()
1188 memcpy(&entry->cmd_ids[0], &tmr->tmr_cmd_ids[0], id_list_sz); in queue_tmr_ring()
[all …]
/linux/arch/powerpc/sysdev/
H A Dfsl_gtm.c146 * @tmr: pointer to the gtm_timer structure obtained from gtm_get_timer
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 - &gtm->timers[0]; in gtm_set_ref_timer16()
178 if (!tmr->gtpsr) in gtm_set_ref_timer16()
[all …]
/linux/Documentation/devicetree/bindings/misc/
H A Dxlnx,tmr-manager.yaml4 $id: http://devicetree.org/schemas/misc/xlnx,tmr-manager.yaml#
7 title: Xilinx Triple Modular Redundancy(TMR) Manager IP
13 The Triple Modular Redundancy(TMR) Manager is responsible for handling the
14 TMR subsystem state, including fault detection and error recovery. The core
15 is triplicated in each of the sub-blocks in the TMR subsystem, and provides
21 - xlnx,tmr-manager-1.0
43 tmr-manager@44a10000 {
44 compatible = "xlnx,tmr-manager-1.0";
H A Dxlnx,tmr-inject.yaml4 $id: http://devicetree.org/schemas/misc/xlnx,tmr-inject.yaml#
7 title: Xilinx Triple Modular Redundancy(TMR) Inject IP
13 The Triple Modular Redundancy(TMR) Inject core provides functional fault
15 possibility to verify that the TMR subsystem error detection and fault
21 - xlnx,tmr-inject-1.0
44 compatible = "xlnx,tmr-inject-1.0";
/linux/drivers/misc/
H A Dxilinx_tmr_manager.c3 * Driver for Xilinx TMR Manager IP.
8 * This driver is developed for TMR Manager,The Triple Modular Redundancy(TMR)
9 * Manager is responsible for handling the TMR subsystem state, including
11 * the sub-blocks in the TMR subsystem, and provides majority voting of
21 /* TMR Manager Register offsets */
44 * struct xtmr_manager_dev - Driver data for TMR Manager
137 * in the tmr manager, update the xtmr_manager cr_val for the same in xtmr_manager_init()
144 * break handler, Below api updates the TMR manager address and in xtmr_manager_init()
192 /* Initialize TMR Manager */ in xtmr_manager_probe()
202 .compatible = "xlnx,tmr-manager-1.0",
[all …]
H A Dxilinx_tmr_inject.c3 * Driver for Xilinx TMR Inject IP.
8 * This driver is developed for TMR Inject IP,The Triple Modular Redundancy(TMR)
19 /* TMR Inject Register offsets */
34 * struct xtmr_inject_dev - Driver data for TMR Inject
137 /* Initialize TMR Inject */ in xtmr_inject_probe()
155 .compatible = "xlnx,tmr-inject-1.0",
171 MODULE_DESCRIPTION("Xilinx TMR Inject Driver");
/linux/Documentation/devicetree/bindings/ptp/
H A Dfsl,ptp.yaml59 fsl,tmr-prsc:
63 fsl,tmr-add:
67 fsl,tmr-fiper1:
71 fsl,tmr-fiper2:
75 fsl,tmr-fiper3:
151 fsl,tmr-prsc = <100>;
152 fsl,tmr-add = <0x999999a4>;
153 fsl,tmr-fiper1 = <0x3b9ac9f6>;
154 fsl,tmr-fiper2 = <0x00018696>;
/linux/arch/powerpc/include/asm/
H A Dfsl_gtm.h35 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);
/linux/tools/testing/selftests/kvm/x86/
H A Dxen_shinfo_test.c577 struct kvm_xen_vcpu_attr tmr = { in main() local
607 vcpu_ioctl(vcpu, KVM_XEN_VCPU_SET_ATTR, &tmr); in main()
792 memset(&tmr, 0, sizeof(tmr)); in main()
793 tmr.type = KVM_XEN_VCPU_ATTR_TYPE_TIMER; in main()
794 vcpu_ioctl(vcpu, KVM_XEN_VCPU_GET_ATTR, &tmr); in main()
795 TEST_ASSERT(tmr.u.timer.port == EVTCHN_TIMER, in main()
797 TEST_ASSERT(tmr.u.timer.priority == KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL, in main()
799 TEST_ASSERT(tmr.u.timer.expires_ns > rs->state_entry_time, in main()
813 tmr.u.timer.expires_ns = rs->state_entry_time + 100000000; in main()
814 vcpu_ioctl(vcpu, KVM_XEN_VCPU_SET_ATTR, &tmr); in main()
[all …]
/linux/include/linux/
H A Dposix-timers.h119 void posixtimer_send_sigqueue(struct k_itimer *tmr);
234 static inline void posixtimer_putref(struct k_itimer *tmr) in posixtimer_putref() argument
236 if (rcuref_put(&tmr->rcuref)) in posixtimer_putref()
237 posixtimer_free_timer(tmr); in posixtimer_putref()
242 struct k_itimer *tmr = container_of(q, struct k_itimer, sigq); in posixtimer_sigqueue_getref() local
244 WARN_ON_ONCE(!rcuref_get(&tmr->rcuref)); in posixtimer_sigqueue_getref()
249 struct k_itimer *tmr = container_of(q, struct k_itimer, sigq); in posixtimer_sigqueue_putref() local
251 posixtimer_putref(tmr); in posixtimer_sigqueue_putref()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
H A Dfan.c36 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()
/linux/kernel/time/
H A Dposix-timers.c424 struct k_itimer *tmr; in alloc_posix_timer() local
429 tmr = kmem_cache_zalloc(posix_timers_cache, GFP_KERNEL); in alloc_posix_timer()
430 if (!tmr) in alloc_posix_timer()
431 return tmr; in alloc_posix_timer()
433 if (unlikely(!posixtimer_init_sigqueue(&tmr->sigq))) { in alloc_posix_timer()
434 kmem_cache_free(posix_timers_cache, tmr); in alloc_posix_timer()
437 rcuref_init(&tmr->rcuref, 1); in alloc_posix_timer()
438 return tmr; in alloc_posix_timer()
441 void posixtimer_free_timer(struct k_itimer *tmr) in posixtimer_free_timer() argument
443 put_pid(tmr->it_pid); in posixtimer_free_timer()
[all …]
/linux/arch/powerpc/boot/dts/fsl/
H A Dbsc9131rdb.dtsi88 fsl,tmr-prsc = <2>;
89 fsl,tmr-add = <0xcccccccd>;
90 fsl,tmr-fiper1 = <999999995>;
91 fsl,tmr-fiper2 = <99990>;
H A Dbsc9132qds.dtsi95 fsl,tmr-prsc = <2>;
96 fsl,tmr-add = <0xcccccccd>;
97 fsl,tmr-fiper1 = <999999995>;
98 fsl,tmr-fiper2 = <99990>;
H A Dp1022ds.dtsi223 fsl,tmr-prsc = <2>;
224 fsl,tmr-add = <0xc01ebd3d>;
225 fsl,tmr-fiper1 = <999999995>;
226 fsl,tmr-fiper2 = <99990>;
H A Dp1010rdb.dtsi194 fsl,tmr-prsc = <2>;
195 fsl,tmr-add = <0x80000016>;
196 fsl,tmr-fiper1 = <999999990>;
197 fsl,tmr-fiper2 = <99990>;
/linux/drivers/scsi/isci/
H A Disci.h494 void sci_init_timer(struct sci_timer *tmr, void (*fn)(struct timer_list *t)) in sci_init_timer() argument
496 tmr->cancel = false; in sci_init_timer()
497 timer_setup(&tmr->timer, fn, 0); in sci_init_timer()
500 static inline void sci_mod_timer(struct sci_timer *tmr, unsigned long msec) in sci_mod_timer() argument
502 tmr->cancel = false; in sci_mod_timer()
503 mod_timer(&tmr->timer, jiffies + msecs_to_jiffies(msec)); in sci_mod_timer()
506 static inline void sci_del_timer(struct sci_timer *tmr) in sci_del_timer() argument
508 tmr->cancel = true; in sci_del_timer()
509 timer_delete(&tmr->timer); in sci_del_timer()

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