| /openbmc/linux/drivers/greybus/ |
| H A D | svc_watchdog.c | 27 struct gb_svc_watchdog *watchdog = in svc_watchdog_pm_notifier() local
32 gb_svc_watchdog_disable(watchdog->svc); in svc_watchdog_pm_notifier()
35 gb_svc_watchdog_enable(watchdog->svc); in svc_watchdog_pm_notifier()
65 struct gb_svc_watchdog *watchdog; in do_work() local
69 watchdog = container_of(work, struct gb_svc_watchdog, work.work); in do_work()
70 svc = watchdog->svc; in do_work()
98 watchdog->enabled = false; in do_work()
103 if (watchdog->enabled) in do_work()
104 schedule_delayed_work(&watchdog->work, SVC_WATCHDOG_PERIOD); in do_work()
109 struct gb_svc_watchdog *watchdog; in gb_svc_watchdog_create() local
[all …]
|
| /openbmc/u-boot/drivers/watchdog/ |
| H A D | Kconfig | 4 bool "Enable U-Boot watchdog reset"
6 This option enables U-Boot watchdog support where U-Boot is using
7 watchdog_reset function to service watchdog device in U-Boot. Enable
8 this option if you want to service enabled watchdog by U-Boot. Disable
9 this option if you want U-Boot to start watchdog but never service it.
15 bool "Disable reset watchdog"
17 Disable reset watchdog, which can let WATCHDOG_RESET invalid, so
18 that the watchdog will not be fed in u-boot.
21 bool "Enable BCM2835/2836 watchdog driver"
24 Say Y here to enable the BCM2835/2836 watchdog
[all …]
|
| /openbmc/openbmc/poky/meta/recipes-extended/watchdog/watchdog/ |
| H A D | 0001-watchdog-remove-interdependencies-of-watchdog-and-wd.patch | 4 Subject: [PATCH] watchdog: remove interdependencies of watchdog and
7 Since watchdog and watchdog-keepalive packages can't be installed
8 together, remove the inter-dependencies of watchdog and wd_keepalive
15 debian/watchdog.service | 9 +++------
19 diff --git a/debian/watchdog.service b/debian/watchdog.service
21 --- a/debian/watchdog.service
22 +++ b/debian/watchdog.service
25 Description=watchdog daemon
32 EnvironmentFile=/etc/default/watchdog
34 -ExecStart=/bin/sh -c '[ $run_watchdog != 1 ] || exec /usr/sbin/watchdog $watchdog_options'
[all …]
|
| H A D | watchdog.init | 17 test -x /usr/sbin/watchdog || exit 0
31 [ -e /etc/default/watchdog ] && . /etc/default/watchdog
33 NAME=watchdog
34 DAEMON=/usr/sbin/watchdog
70 …test -e /dev/watchdog || { log_daemon_msg "daemon not start due to lack of /dev/watchdog"; exit 0;…
|
| /openbmc/linux/Documentation/devicetree/bindings/watchdog/ |
| H A D | da9062-wdt.txt | 6 "dlg,da9061-watchdog", "dlg,da9062-watchdog"
7 "dlg,da9062-watchdog"
10 - dlg,use-sw-pm: Add this property to disable the watchdog during suspend.
11 Only use this option if you can't use the watchdog automatic suspend
13 - dlg,wdt-sd: Set what happens on watchdog timeout. If this bit is set the
14 watchdog timeout triggers SHUTDOWN, if cleared the watchdog triggers
17 set the WATCHDOG_SD bit and on timeout watchdog behavior will match the
23 watchdog {
24 compatible = "dlg,da9062-watchdog";
28 Example: DA9061 using a fall-back compatible for the DA9062 watchdog driver
[all …]
|
| /openbmc/openbmc/poky/meta/recipes-extended/watchdog/ |
| H A D | watchdog_5.16.bb | 1 SUMMARY = "Software watchdog"
5 HOMEPAGE = "http://watchdog.sourceforge.net/"
11 SRC_URI = "${SOURCEFORGE_MIRROR}/watchdog/watchdog-${PV}.tar.gz \
12 file://0001-watchdog-remove-interdependencies-of-watchdog-and-wd.patch \
13 file://watchdog.init \
25 UPSTREAM_CHECK_URI = "http://sourceforge.net/projects/watchdog/files/watchdog/"
26 UPSTREAM_CHECK_REGEX = "/watchdog/(?P<pver>(\d+[\.\-_]*)+)/"
35 INITSCRIPT_NAME:${PN} = "watchdog"
42 SYSTEMD_SERVICE:${PN} = "watchdog.service"
44 # When using systemd, consider making use of internal watchdog support of systemd.
[all …]
|
| H A D | watchdog-config.bb | 1 SUMMARY = "Software watchdog"
5 HOMEPAGE = "http://watchdog.sourceforge.net/"
12 file://watchdog.default \
13 file://watchdog.conf \
23 install -Dm 0644 ${UNPACKDIR}/watchdog.default ${D}${sysconfdir}/default/watchdog
24 install -Dm 0644 ${UNPACKDIR}/watchdog.conf ${D}${sysconfdir}/watchdog.conf
27 echo "watchdog-timeout = ${WATCHDOG_TIMEOUT}" >> ${D}/etc/watchdog.conf
|
| /openbmc/openbmc/meta-ibm/recipes-phosphor/fans/ |
| H A D | phosphor-fan_%.bbappend | 23 #These services are protected by the watchdog
24 …hosphor-fan-control:witherspoon += "fan-watchdog-monitor.conf:phosphor-fan-control-init@0.service.…
25 …E:phosphor-fan-control:witherspoon += "fan-watchdog-monitor.conf:phosphor-fan-control@0.service.d/…
26 …hosphor-fan-monitor:witherspoon += "fan-watchdog-monitor.conf:phosphor-fan-monitor-init@0.service.…
27 …E:phosphor-fan-monitor:witherspoon += "fan-watchdog-monitor.conf:phosphor-fan-monitor@0.service.d/…
28 …IDE:phosphor-fan-control:p10bmc += "fan-watchdog-monitor.conf:phosphor-fan-control-init@0.service.…
29 …ERRIDE:phosphor-fan-control:p10bmc += "fan-watchdog-monitor.conf:phosphor-fan-control@0.service.d/…
30 …IDE:phosphor-fan-monitor:p10bmc += "fan-watchdog-monitor.conf:phosphor-fan-monitor-init@0.service.…
31 …ERRIDE:phosphor-fan-monitor:p10bmc += "fan-watchdog-monitor.conf:phosphor-fan-monitor@0.service.d/…
33 #These services need to be stopped when watchdog expires
[all …]
|
| H A D | fan-watchdog.bb | 1 SUMMARY = "Fan watchdog services"
14 RESET_SERVICE = "reset-fan-watchdog.service"
18 MONITOR_SERVICE = "fan-watchdog-monitor@.service"
20 WATCHDOG_SERVICE = "fan-watchdog.service"
25 SYSTEMD_ENVIRONMENT_FILE:${PN}:append:df-openpower = " obmc/fan-watchdog/reset-fan-watchdog.conf"
26 SYSTEMD_ENVIRONMENT_FILE:${PN}:append:df-openpower = " obmc/fan-watchdog/fan-watchdog.conf"
|
| /openbmc/linux/Documentation/watchdog/ |
| H A D | watchdog-kernel-api.rst | 14 file: Documentation/watchdog/watchdog-api.rst .
20 a watchdog timer driver then only needs to provide the different routines
21 (operations) that control the watchdog timer (WDT).
25 Each watchdog timer driver that wants to use the WatchDog Timer Driver Core
26 must #include <linux/watchdog.h> (you would have to do this anyway when
27 writing a watchdog device driver). This include file contains following
33 The watchdog_register_device routine registers a watchdog timer device.
37 The watchdog_unregister_device routine deregisters a registered watchdog timer
41 The watchdog subsystem includes an registration deferral mechanism,
42 which allows you to register an watchdog as early as you wish during
[all …]
|
| H A D | mlx-wdt.rst | 2 Mellanox watchdog drivers
8 This driver provides watchdog functionality for various Mellanox
11 Mellanox watchdog device is implemented in a programmable logic device.
13 There are 2 types of HW watchdog implementations.
31 Type 1 HW watchdog implementation exist in old systems and
32 all new systems have type 2 HW watchdog.
35 Type 3 HW watchdog implementation can exist on all Mellanox systems
38 Old systems still have only one main watchdog.
41 Main and auxiliary watchdog devices can be enabled together
43 There are several actions that can be defined in the watchdog:
[all …]
|
| H A D | watchdog-api.rst | 23 Usually a userspace daemon will notify the kernel watchdog driver via the
24 /dev/watchdog special device file that userspace is still alive, at
26 usually tell the hardware watchdog that everything is in order, and
27 that the watchdog should wait for yet another little while to reset
29 notifications cease to occur, and the hardware watchdog will reset the
32 The Linux watchdog API is a rather ad-hoc construction and different
40 All drivers support the basic mode of operation, where the watchdog
41 activates as soon as /dev/watchdog is opened and will reboot unless
42 the watchdog is pinged within a certain time, this time is called the
43 timeout or margin. The simplest way to ping the watchdog is to write
[all …]
|
| H A D | hpwdt.rst | 12 watchdog functionality and handler for the iLO "Generate NMI to System"
18 Watchdog functionality is enabled like any other common watchdog driver. That
19 is, an application needs to be started that kicks off the watchdog timer. A
20 basic application exists in tools/testing/selftests/watchdog/ named
21 watchdog-test.c. Simply compile the C file and kick it off. If the system
29 soft_margin allows the user to set the watchdog timer value.
32 pretimeout allows the user to set the watchdog pretimeout value.
37 nowayout basic watchdog parameter that does not allow the timer to
40 to "Y", then there is no way of disabling the watchdog once
43 before calling panic. (-1) disables the watchdog. When value
[all …]
|
| /openbmc/linux/drivers/watchdog/ |
| H A D | Kconfig | 11 character special file /dev/watchdog with major number 10 and minor
12 number 130 using mknod ("man mknod"), you will get a watchdog, i.e.:
16 on-line as fast as possible after a lock-up. There's both a watchdog
18 reboot the machine) and a driver for hardware watchdog boards, which
21 <file:Documentation/watchdog/watchdog-api.rst> in the kernel source.
23 The watchdog is usually used together with the watchdog daemon
25 <https://ibiblio.org/pub/Linux/system/daemons/watchdog/>. This daemon
36 Say Y here if you want to use the new watchdog timer driver core.
37 This driver provides a framework for all watchdog timer drivers
38 and gives them the /dev/watchdog interface (and later also the
[all …]
|
| /openbmc/linux/Documentation/translations/zh_CN/admin-guide/ |
| H A D | lockup-watchdogs.rst | 37 Hrtimer用于周期性产生中断并唤醒watchdog线程；NMI perf事件则以”watchdog_thresh“
43 而watchdog线程本质上是一个高优先级内核线程，每调度一次就对时间戳进行一次更新。
55 默认情况下所有在线cpu上都会运行一个watchdog线程。不过在内核配置了”NO_HZ_FULL“的
56 情况下watchdog线程默认只会运行在管家(housekeeping)cpu上，而”nohz_full“启动参数指
57 定的cpu上则不会有watchdog线程运行。试想，如果我们允许watchdog线程在”nohz_full“指
58 定的cpu上运行，这些cpu上必须得运行时钟定时器来激发watchdog线程调度；这样一来就会
60 的cpu即使在内核产生了lockup问题我们也无法检测到。不过，至少我们可以允许watchdog
64 不论哪种情况都可以通过sysctl命令kernel.watchdog_cpumask来对没有运行watchdog线程
66 这种方式打开这些cpu上的watchdog进行调试可能会有所作用。
|
| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-watchdog | 1 What: /sys/class/watchdog/watchdogn/bootstatus
5 It is a read only file. It contains status of the watchdog
9 What: /sys/class/watchdog/watchdogn/options
13 It is a read only file. It contains options of watchdog device.
15 What: /sys/class/watchdog/watchdogn/fw_version
20 watchdog device.
22 What: /sys/class/watchdog/watchdogn/identity
27 watchdog device.
29 What: /sys/class/watchdog/watchdogn/nowayout
41 What: /sys/class/watchdog/watchdogn/state
[all …]
|
| /openbmc/openbmc/meta-phosphor/recipes-phosphor/watchdog/ |
| H A D | phosphor-watchdog_git.bb | 2 DESCRIPTION = "Application that implements software watchdog"
3 HOMEPAGE = "http://github.com/openbmc/phosphor-watchdog"
19 SRC_URI = "git://github.com/openbmc/phosphor-watchdog;branch=master;protocol=https"
27 # Copies config file having arguments for host watchdog
28 SYSTEMD_ENVIRONMENT_FILE:${PN} +="obmc/watchdog/poweron"
31 SYSTEMD_OVERRIDE:${PN} += "poweron.conf:phosphor-watchdog@poweron.service.d/poweron.conf"
38 WATCHDOG_TMPL = "phosphor-watchdog@.service"
39 ENABLE_WATCHDOG_TMPL = "obmc-enable-host-watchdog@.service"
45 WATCHDOG_TGTFMT = "phosphor-watchdog@{0}.service"
46 ENABLE_WATCHDOG_TGTFMT = "obmc-enable-host-watchdog@{0}.service"
|
| /openbmc/qemu/hw/watchdog/ |
| H A D | trace-events | 4 allwinner_wdt_read(uint64_t offset, uint64_t data, unsigned size) "Allwinner watchdog read: offset …
5 allwinner_wdt_write(uint64_t offset, uint64_t data, unsigned size) "Allwinner watchdog write: offse…
6 allwinner_wdt_reset_enter(void) "Allwinner watchdog: reset"
7 allwinner_wdt_update_timer(uint8_t count) "Allwinner watchdog: count %" PRIu8
8 allwinner_wdt_expired(bool enabled, bool reset_enabled) "Allwinner watchdog: enabled %u reset_enabl…
10 # cmsdk-apb-watchdog.c
11 cmsdk_apb_watchdog_read(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB watchdog read: of…
12 cmsdk_apb_watchdog_write(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB watchdog write: …
13 cmsdk_apb_watchdog_reset(void) "CMSDK APB watchdog: reset"
14 cmsdk_apb_watchdog_lock(uint32_t lock) "CMSDK APB watchdog: lock %" PRIu32
[all …]
|
| /openbmc/openbmc/meta-amd/meta-common/recipes-phosphor/watchdog/phosphor-watchdog/ |
| H A D | phosphor-watchdog.service | 5 ExecStart=/usr/bin/env phosphor-watchdog --continue --service=xyz.openbmc_project.Watchdog \
6 --path=/xyz/openbmc_project/watchdog/host0 \
7 …--action_target=xyz.openbmc_project.State.Watchdog.Action.HardReset=phosphor-watchdog-host-reset.s…
8 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerOff=host-phosphor-watchdog-host-pow…
9 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerCycle=phosphor-watchdog-host-cycle.…
11 SyslogIdentifier=phosphor-watchdog
|
| /openbmc/openbmc/meta-ufispace/meta-ncplite/recipes-phosphor/watchdog/phosphor-watchdog/ |
| H A D | phosphor-watchdog.service | 5 ExecStart=/usr/bin/phosphor-watchdog --continue --service=xyz.openbmc_project.Watchdog \
6 --path=/xyz/openbmc_project/watchdog/host0 \
7 …--action_target=xyz.openbmc_project.State.Watchdog.Action.HardReset=phosphor-watchdog-host-reset.s…
8 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerOff=phosphor-watchdog-host-poweroff…
9 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerCycle=phosphor-watchdog-host-cycle.…
11 SyslogIdentifier=phosphor-watchdog
|
| /openbmc/openbmc/meta-quanta/meta-s6q/recipes-phosphor/watchdog/phosphor-watchdog/ |
| H A D | phosphor-watchdog.service | 5 ExecStart=/usr/bin/env phosphor-watchdog --continue --service=xyz.openbmc_project.Watchdog \
6 --path=/xyz/openbmc_project/watchdog/host0 \
7 …--action_target=xyz.openbmc_project.State.Watchdog.Action.HardReset=phosphor-watchdog-host-reset.s…
8 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerOff=phosphor-watchdog-host-poweroff…
9 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerCycle=phosphor-watchdog-host-powerc…
11 SyslogIdentifier=phosphor-watchdog
|
| /openbmc/openbmc/meta-yadro/meta-vegman/recipes-phosphor/watchdog/phosphor-watchdog/ |
| H A D | phosphor-watchdog.service | 5 ExecStart=/usr/bin/env phosphor-watchdog --continue \
7 --path=/xyz/openbmc_project/watchdog/host0 \
8 …--action_target=xyz.openbmc_project.State.Watchdog.Action.HardReset=phosphor-watchdog-host-reset.s…
9 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerOff=phosphor-watchdog-host-poweroff…
10 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerCycle=phosphor-watchdog-host-cycle.…
12 SyslogIdentifier=phosphor-watchdog
|
| /openbmc/openbmc/meta-quanta/meta-gbs/recipes-phosphor/watchdog/ |
| H A D | phosphor-watchdog_%.bbappend | 3 SYSTEMD_ENVIRONMENT_FILE:${PN}:append:gbs = " obmc/watchdog/host0"
5 WATCHDOG_FMT_A = "phosphor-watchdog@{0}.service"
6 SYSTEMD_OVERRIDE:${PN}:remove:gbs = "poweron.conf:phosphor-watchdog@poweron.service.d/poweron.conf"
10 phosphor-host-watchdog-reset.service \
11 phosphor-host-watchdog-poweroff.service \
12 phosphor-host-watchdog-powercycle.service \
|
| /openbmc/openbmc/meta-facebook/recipes-phosphor/watchdog/phosphor-watchdog/ |
| H A D | phosphor-watchdog.service | 5 ExecStart=/usr/bin/env phosphor-watchdog --continue --service=xyz.openbmc_project.Watchdog \
6 --path=/xyz/openbmc_project/watchdog/host0 \
7 …--action_target=xyz.openbmc_project.State.Watchdog.Action.HardReset=phosphor-watchdog-host-reset.s…
8 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerOff=phosphor-watchdog-host-poweroff…
9 …--action_target=xyz.openbmc_project.State.Watchdog.Action.PowerCycle=phosphor-watchdog-host-cycle.…
11 SyslogIdentifier=phosphor-watchdog
|
| /openbmc/openbmc/meta-google/recipes-google/host-power-ctrl/ |
| H A D | gpio-host-pwr_git.bb | 16 file://host-powercycle-watchdog.service \
18 file://host-poweroff-watchdog.service \
21 file://host-reset-cold-watchdog.service \
23 file://host-reset-warm-watchdog.service \
37 host-reset-cold-watchdog.service \
39 host-reset-warm-watchdog.service \
42 host-powercycle-watchdog.service \
44 host-poweroff-watchdog.service \
|