Home
last modified time | relevance | path

Searched refs:hpet (Results 1 – 17 of 17) sorted by relevance

/kernel/linux/linux-5.10/drivers/char/
Dhpet.c92 struct hpet __iomem *hd_hpet;
106 struct hpet __iomem *hp_hpet;
160 struct hpet __iomem *hpet = devp->hd_hpet; in hpet_interrupt() local
165 mc = read_counter(&hpet->hpet_mc); in hpet_interrupt()
456 struct hpet __iomem *hpet; in hpet_ioctl_ieon() local
463 hpet = devp->hd_hpet; in hpet_ioctl_ieon()
495 write_counter(read_counter(&hpet->hpet_mc), in hpet_ioctl_ieon()
499 writel(isr, &hpet->hpet_isr); in hpet_ioctl_ieon()
540 m = read_counter(&hpet->hpet_mc); in hpet_ioctl_ieon()
549 m = read_counter(&hpet->hpet_mc); in hpet_ioctl_ieon()
[all …]
DMakefile23 obj-$(CONFIG_HPET) += hpet.o
DKconfig404 If you say Y here, you will have a miscdevice named "/dev/hpet/". Each
/kernel/linux/linux-5.10/arch/x86/kernel/
Dtsc.c316 static u64 tsc_read_refs(u64 *p, int hpet) in tsc_read_refs() argument
324 if (hpet) in tsc_read_refs()
721 int hpet = is_hpet_enabled(), i, loopmin; in pit_hpet_ptimer_calibrate_cpu() local
763 tsc1 = tsc_read_refs(&ref1, hpet); in pit_hpet_ptimer_calibrate_cpu()
765 tsc2 = tsc_read_refs(&ref2, hpet); in pit_hpet_ptimer_calibrate_cpu()
780 if (hpet) in pit_hpet_ptimer_calibrate_cpu()
799 hpet ? "HPET" : "PMTIMER", i + 1); in pit_hpet_ptimer_calibrate_cpu()
824 if (!hpet && !ref1 && !ref2) { in pit_hpet_ptimer_calibrate_cpu()
837 hpet ? "HPET" : "PMTIMER"); in pit_hpet_ptimer_calibrate_cpu()
843 if (!hpet && !ref1 && !ref2) { in pit_hpet_ptimer_calibrate_cpu()
[all …]
Dhpet.c680 static union hpet_lock hpet __cacheline_aligned = {
700 old.lockval = READ_ONCE(hpet.lockval); in read_hpet()
706 if (arch_spin_trylock(&hpet.lock)) { in read_hpet()
711 WRITE_ONCE(hpet.value, new.value); in read_hpet()
712 arch_spin_unlock(&hpet.lock); in read_hpet()
733 new.lockval = READ_ONCE(hpet.lockval); in read_hpet()
DMakefile121 obj-$(CONFIG_HPET_TIMER) += hpet.o
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/x86/
Dtimer.txt6 compatible = "intel,ce4100-hpet";
/kernel/linux/linux-5.10/Documentation/timers/
Dindex.rst11 hpet
Dhpet.rst26 arch/x86/kernel/hpet.c.
/kernel/linux/linux-5.10/arch/mips/loongson64/
DMakefile10 obj-$(CONFIG_RS780_HPET) += hpet.o
DKconfig10 This option enables the hpet timer of AMD RS780/SBX00.
/kernel/linux/linux-5.10/include/linux/
Dhpet.h12 struct hpet { struct
/kernel/linux/linux-5.10/arch/x86/platform/ce4100/
Dfalconfalls.dts40 compatible = "intel,ce4100-hpet";
/kernel/linux/linux-5.10/Documentation/userspace-api/ioctl/
Dioctl-number.rst243 'h' 00-1F linux/hpet.h conflict!
/kernel/linux/linux-5.10/Documentation/admin-guide/
Dkernel-parameters.txt564 [X86-32] pit,hpet,tsc;
571 [X86-64] hpet,tsc
1523 hpet= [X86-32,HPET] option to control HPET usage
Ddevices.txt364 228 = /dev/hpet HPET driver
/kernel/linux/linux-5.10/
DMAINTAINERS8043 F: Documentation/timers/hpet.rst
8044 F: drivers/char/hpet.c
8045 F: include/linux/hpet.h
8046 F: include/uapi/linux/hpet.h
8050 F: arch/x86/include/asm/hpet.h
8051 F: arch/x86/kernel/hpet.c