summaryrefslogtreecommitdiffstats
path: root/Documentation/ABI/testing/sysfs-kernel-reboot
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/ABI/testing/sysfs-kernel-reboot')
-rw-r--r--Documentation/ABI/testing/sysfs-kernel-reboot32
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-kernel-reboot b/Documentation/ABI/testing/sysfs-kernel-reboot
new file mode 100644
index 000000000..837330fb2
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-kernel-reboot
@@ -0,0 +1,32 @@
+What: /sys/kernel/reboot
+Date: November 2020
+KernelVersion: 5.11
+Contact: Matteo Croce <mcroce@microsoft.com>
+Description: Interface to set the kernel reboot behavior, similarly to
+ what can be done via the reboot= cmdline option.
+ (see Documentation/admin-guide/kernel-parameters.txt)
+
+What: /sys/kernel/reboot/mode
+Date: November 2020
+KernelVersion: 5.11
+Contact: Matteo Croce <mcroce@microsoft.com>
+Description: Reboot mode. Valid values are: cold warm hard soft gpio
+
+What: /sys/kernel/reboot/type
+Date: November 2020
+KernelVersion: 5.11
+Contact: Matteo Croce <mcroce@microsoft.com>
+Description: Reboot type. Valid values are: bios acpi kbd triple efi pci
+
+What: /sys/kernel/reboot/cpu
+Date: November 2020
+KernelVersion: 5.11
+Contact: Matteo Croce <mcroce@microsoft.com>
+Description: CPU number to use to reboot.
+
+What: /sys/kernel/reboot/force
+Date: November 2020
+KernelVersion: 5.11
+Contact: Matteo Croce <mcroce@microsoft.com>
+Description: Don't wait for any other CPUs on reboot and
+ avoid anything that could hang.