| /linux-6.6.21/include/linux/ |
| D | clocksource.h | 24 struct clocksource;
96 struct clocksource { struct
97 u64 (*read)(struct clocksource *cs); argument
115 int (*enable)(struct clocksource *cs); argument
116 void (*disable)(struct clocksource *cs); argument
117 void (*suspend)(struct clocksource *cs); argument
118 void (*resume)(struct clocksource *cs); argument
119 void (*mark_unstable)(struct clocksource *cs); argument
120 void (*tick_stable)(struct clocksource *cs); argument
210 extern int clocksource_unregister(struct clocksource*);
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| D | ptp_kvm.h | 14 struct clocksource;
20 struct timespec64 *tspec, struct clocksource **cs);
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| /linux-6.6.21/kernel/time/ |
| D | clocksource.c | 90 static struct clocksource *curr_clocksource;
91 static struct clocksource *suspend_clocksource;
132 static struct clocksource *watchdog;
151 static void __clocksource_change_rating(struct clocksource *cs, int rating);
171 static void __clocksource_unstable(struct clocksource *cs) in __clocksource_unstable()
200 void clocksource_mark_unstable(struct clocksource *cs) in clocksource_mark_unstable()
225 static enum wd_read_status cs_watchdog_read(struct clocksource *cs, u64 *csnow, u64 *wdnow) in cs_watchdog_read()
332 struct clocksource *cs = (struct clocksource *)csin; in clocksource_verify_one_cpu()
337 void clocksource_verify_percpu(struct clocksource *cs) in clocksource_verify_percpu()
394 struct clocksource *cs; in clocksource_reset_watchdog()
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| D | jiffies.c | 16 static u64 jiffies_read(struct clocksource *cs) in jiffies_read()
32 static struct clocksource clocksource_jiffies = {
71 struct clocksource * __init __weak clocksource_default_clock(void) in clocksource_default_clock()
76 static struct clocksource refined_jiffies;
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| D | clocksource-wdtest.c | 34 static u64 wdtest_jiffies_read(struct clocksource *cs) in wdtest_jiffies_read()
39 static struct clocksource clocksource_wdtest_jiffies = {
54 static u64 wdtest_ktime_read(struct clocksource *cs) in wdtest_ktime_read()
72 static void wdtest_ktime_cs_mark_unstable(struct clocksource *cs) in wdtest_ktime_cs_mark_unstable()
82 static struct clocksource clocksource_wdtest_ktime = {
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| /linux-6.6.21/drivers/clocksource/ |
| D | timer-vt8500.c | 43 static u64 vt8500_timer_read(struct clocksource *cs) in vt8500_timer_read()
53 static struct clocksource clocksource = { variable
65 u64 alarm = clocksource.read(&clocksource) + cycles; in vt8500_timer_set_next_event()
71 if ((signed)(alarm - clocksource.read(&clocksource)) <= MIN_OSCR_DELTA) in vt8500_timer_set_next_event()
126 ret = clocksource_register_hz(&clocksource, VT8500_TIMER_HZ); in vt8500_timer_init()
129 __func__, clocksource.name); in vt8500_timer_init()
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| D | mmio.c | 12 struct clocksource clksrc;
15 static inline struct clocksource_mmio *to_mmio_clksrc(struct clocksource *c) in to_mmio_clksrc()
20 u64 clocksource_mmio_readl_up(struct clocksource *c) in clocksource_mmio_readl_up()
25 u64 clocksource_mmio_readl_down(struct clocksource *c) in clocksource_mmio_readl_down()
30 u64 clocksource_mmio_readw_up(struct clocksource *c) in clocksource_mmio_readw_up()
35 u64 clocksource_mmio_readw_down(struct clocksource *c) in clocksource_mmio_readw_down()
51 u64 (*read)(struct clocksource *)) in clocksource_mmio_init() argument
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| D | timer-pistachio.c | 48 struct clocksource cs;
68 pistachio_clocksource_read_cycles(struct clocksource *cs) in pistachio_clocksource_read_cycles()
93 static void pistachio_clksrc_set_mode(struct clocksource *cs, int timeridx, in pistachio_clksrc_set_mode()
108 static void pistachio_clksrc_enable(struct clocksource *cs, int timeridx) in pistachio_clksrc_enable()
118 static void pistachio_clksrc_disable(struct clocksource *cs, int timeridx) in pistachio_clksrc_disable()
124 static int pistachio_clocksource_enable(struct clocksource *cs) in pistachio_clocksource_enable()
130 static void pistachio_clocksource_disable(struct clocksource *cs) in pistachio_clocksource_disable()
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| D | sh_tmu.c | 47 struct clocksource cs;
248 static struct sh_tmu_channel *cs_to_sh_tmu(struct clocksource *cs) in cs_to_sh_tmu()
253 static u64 sh_tmu_clocksource_read(struct clocksource *cs) in sh_tmu_clocksource_read()
260 static int sh_tmu_clocksource_enable(struct clocksource *cs) in sh_tmu_clocksource_enable()
275 static void sh_tmu_clocksource_disable(struct clocksource *cs) in sh_tmu_clocksource_disable()
286 static void sh_tmu_clocksource_suspend(struct clocksource *cs) in sh_tmu_clocksource_suspend()
299 static void sh_tmu_clocksource_resume(struct clocksource *cs) in sh_tmu_clocksource_resume()
315 struct clocksource *cs = &ch->cs; in sh_tmu_register_clocksource()
439 bool clockevent, bool clocksource) in sh_tmu_register() argument
444 } else if (clocksource) { in sh_tmu_register()
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| D | timer-ti-dm-systimer.c | 30 static u32 clocksource; variable
60 struct clocksource dev;
277 clocksource = 0; in dmtimer_systimer_assign_alwon()
279 clocksource = pa; in dmtimer_systimer_assign_alwon()
298 if (res.start == clocksource || res.start == clockevent) in dmtimer_systimer_find_first_available()
319 __func__, counter_32k, clocksource, clockevent); in dmtimer_systimer_select_best()
707 to_dmtimer_clocksource(struct clocksource *cs) in to_dmtimer_clocksource()
712 static u64 dmtimer_clocksource_read_cycles(struct clocksource *cs) in dmtimer_clocksource_read_cycles()
727 static void dmtimer_clocksource_suspend(struct clocksource *cs) in dmtimer_clocksource_suspend()
737 static void dmtimer_clocksource_resume(struct clocksource *cs) in dmtimer_clocksource_resume()
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| D | arc_timer.c | 58 static u64 arc_read_gfrc(struct clocksource *cs) in arc_read_gfrc()
95 static struct clocksource arc_counter_gfrc = {
128 static u64 arc_read_rtc(struct clocksource *cs) in arc_read_rtc()
153 static struct clocksource arc_counter_rtc = {
196 static u64 arc_read_timer1(struct clocksource *cs) in arc_read_timer1()
206 static struct clocksource arc_counter_timer1 = {
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| D | hyperv_timer.c | 426 static u64 notrace read_hv_clock_tsc_cs(struct clocksource *arg) in read_hv_clock_tsc_cs()
437 static void suspend_hv_clock_tsc(struct clocksource *arg) in suspend_hv_clock_tsc()
448 static void resume_hv_clock_tsc(struct clocksource *arg) in resume_hv_clock_tsc()
460 static int hv_cs_enable(struct clocksource *cs) in hv_cs_enable()
467 static struct clocksource hyperv_cs_tsc = {
483 static u64 notrace read_hv_clock_msr_cs(struct clocksource *arg) in read_hv_clock_msr_cs()
488 static struct clocksource hyperv_cs_msr = {
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| D | em_sti.c | 33 struct clocksource cs;
181 static struct em_sti_priv *cs_to_em_sti(struct clocksource *cs) in cs_to_em_sti()
186 static u64 em_sti_clocksource_read(struct clocksource *cs) in em_sti_clocksource_read()
191 static int em_sti_clocksource_enable(struct clocksource *cs) in em_sti_clocksource_enable()
198 static void em_sti_clocksource_disable(struct clocksource *cs) in em_sti_clocksource_disable()
203 static void em_sti_clocksource_resume(struct clocksource *cs) in em_sti_clocksource_resume()
210 struct clocksource *cs = &p->cs; in em_sti_register_clocksource()
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| D | timer-goldfish.c | 13 struct clocksource cs;
24 static struct goldfish_timer *cs_to_gf(struct clocksource *cs) in cs_to_gf()
29 static u64 goldfish_timer_read(struct clocksource *cs) in goldfish_timer_read()
131 timerdrv->cs = (struct clocksource){ in goldfish_timer_init()
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| D | ingenic-ost.c | 39 struct clocksource cs;
56 static u64 notrace ingenic_ost_clocksource_readl(struct clocksource *cs) in ingenic_ost_clocksource_readl()
61 static u64 notrace ingenic_ost_clocksource_readh(struct clocksource *cs) in ingenic_ost_clocksource_readh()
71 struct clocksource *cs; in ingenic_ost_probe()
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| D | timer-ti-32k.c | 50 struct clocksource cs;
53 static inline struct ti_32k *to_ti_32k(struct clocksource *cs) in to_ti_32k()
58 static u64 notrace ti_32k_read_cycles(struct clocksource *cs) in ti_32k_read_cycles()
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| D | timer-sprd.c | 163 static u64 sprd_suspend_timer_read(struct clocksource *cs) in sprd_suspend_timer_read()
169 static int sprd_suspend_timer_enable(struct clocksource *cs) in sprd_suspend_timer_enable()
178 static void sprd_suspend_timer_disable(struct clocksource *cs) in sprd_suspend_timer_disable()
183 static struct clocksource suspend_clocksource = {
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| D | sh_cmt.c | 106 struct clocksource cs;
632 static struct sh_cmt_channel *cs_to_sh_cmt(struct clocksource *cs) in cs_to_sh_cmt()
637 static u64 sh_cmt_clocksource_read(struct clocksource *cs) in sh_cmt_clocksource_read()
661 static int sh_cmt_clocksource_enable(struct clocksource *cs) in sh_cmt_clocksource_enable()
677 static void sh_cmt_clocksource_disable(struct clocksource *cs) in sh_cmt_clocksource_disable()
687 static void sh_cmt_clocksource_suspend(struct clocksource *cs) in sh_cmt_clocksource_suspend()
698 static void sh_cmt_clocksource_resume(struct clocksource *cs) in sh_cmt_clocksource_resume()
712 struct clocksource *cs = &ch->cs; in sh_cmt_register_clocksource()
857 bool clockevent, bool clocksource) in sh_cmt_register() argument
868 if (clocksource) { in sh_cmt_register()
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| D | Kconfig | 181 where TIMER0 serves as clockevent and TIMER1 serves as clocksource.
197 bool "Nomakdik clocksource driver" if COMPILE_TEST
209 Use the always on PRCMU Timer as clocksource.
250 Support for the LPC32XX clocksource.
258 Enables the clocksource for the Pistachio SoC.
265 This option enables support for Texas Instruments 32.768 Hz clocksource
275 bool "Low power clocksource for STM32 SoCs"
291 TIMER0 serves as clockevent while TIMER1 provides clocksource.
300 ARConnect IP block. Driver automatically picks one of them for clocksource
318 clocksource.arm_arch_timer.evtstream parameter.
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| /linux-6.6.21/arch/mips/kernel/ |
| D | csrc-bcm1480.c | 19 static u64 bcm1480_hpt_read(struct clocksource *cs) in bcm1480_hpt_read()
24 struct clocksource bcm1480_clocksource = {
39 struct clocksource *cs = &bcm1480_clocksource; in sb1480_clocksource_init()
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| D | csrc-sb1250.c | 35 static u64 sb1250_hpt_read(struct clocksource *cs) in sb1250_hpt_read()
40 struct clocksource bcm1250_clocksource = {
55 struct clocksource *cs = &bcm1250_clocksource; in sb1250_clocksource_init()
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| /linux-6.6.21/arch/arm/mach-footbridge/ |
| D | dc21285-timer.c | 23 static u64 cksrc_dc21285_read(struct clocksource *cs) in cksrc_dc21285_read()
28 static int cksrc_dc21285_enable(struct clocksource *cs) in cksrc_dc21285_enable()
36 static void cksrc_dc21285_disable(struct clocksource *cs) in cksrc_dc21285_disable()
41 static struct clocksource cksrc_dc21285 = {
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| /linux-6.6.21/arch/mips/sgi-ip30/ |
| D | ip30-timer.c | 22 static u64 ip30_heart_counter_read(struct clocksource *cs) in ip30_heart_counter_read()
27 struct clocksource ip30_heart_clocksource = {
42 struct clocksource *cs = &ip30_heart_clocksource; in ip30_heart_clocksource_init()
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| /linux-6.6.21/arch/m68k/hp300/ |
| D | time.c | 23 static u64 hp300_read_clk(struct clocksource *cs);
25 static struct clocksource hp300_clk = {
75 static u64 hp300_read_clk(struct clocksource *cs) in hp300_read_clk()
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| /linux-6.6.21/tools/testing/selftests/timers/ |
| D | clocksource-switch.c | 86 int change_clocksource(char *clocksource) in change_clocksource() argument
96 size = write(fd, clocksource, strlen(clocksource)); in change_clocksource()
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