2
2
# Timer subsystem related configuration options
5
# Options selectable by arch Kconfig
7
# Watchdog function for clocksources to detect instabilities
8
config CLOCKSOURCE_WATCHDOG
11
# Architecture has extra clocksource data
12
config ARCH_CLOCKSOURCE_DATA
15
# Timekeeping vsyscall support
16
config GENERIC_TIME_VSYSCALL
19
# ktime_t scalar 64bit nsec representation
23
# Old style timekeeping
24
config ARCH_USES_GETTIMEOFFSET
27
# The generic clock events infrastructure
28
config GENERIC_CLOCKEVENTS
31
# Migration helper. Builds, but does not invoke
32
config GENERIC_CLOCKEVENTS_BUILD
35
depends on GENERIC_CLOCKEVENTS
37
# Clockevents broadcasting infrastructure
38
config GENERIC_CLOCKEVENTS_BROADCAST
40
depends on GENERIC_CLOCKEVENTS
42
# Automatically adjust the min. reprogramming time for
44
config GENERIC_CLOCKEVENTS_MIN_ADJUST
47
# Generic update of CMOS clock
48
config GENERIC_CMOS_UPDATE
51
if GENERIC_CLOCKEVENTS
52
menu "Timers subsystem"
5
54
# Core internal switch. Selected by NO_HZ / HIGH_RES_TIMERS. This is
6
55
# only related to the tick functionality. Oneshot clockevent devices
7
56
# are supported independ of this.
26
75
hardware is not capable then this option only increases
27
76
the size of the kernel image.
29
config GENERIC_CLOCKEVENTS_BUILD
32
depends on GENERIC_CLOCKEVENTS
34
config GENERIC_CLOCKEVENTS_MIN_ADJUST