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/linux/drivers/power/reset/
H A Dmacsmc-reboot.c3 * Apple SMC Reboot/Poweroff Handler
14 #include <linux/reboot.h>
89 struct macsmc_reboot *reboot = data->cb_data; in macsmc_prepare_atomic() local
91 dev_info(reboot->dev, "Preparing SMC for atomic mode\n"); in macsmc_prepare_atomic()
93 apple_smc_enter_atomic(reboot->smc); in macsmc_prepare_atomic()
99 struct macsmc_reboot *reboot = data->cb_data; in macsmc_power_off() local
101 dev_info(reboot->dev, "Issuing power off (off1)\n"); in macsmc_power_off()
103 if (apple_smc_write_u32_atomic(reboot->smc, SMC_KEY(MBSE), SMC_KEY(off1)) < 0) { in macsmc_power_off()
104 dev_err(reboot->dev, "Failed to issue MBSE = off1 (power_off)\n"); in macsmc_power_off()
115 struct macsmc_reboot *reboot = data->cb_data; in macsmc_restart() local
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H A Dsyscon-reboot-mode.c11 #include <linux/reboot.h>
14 #include <linux/reboot-mode.h>
18 struct reboot_mode_driver reboot; member
23 static int syscon_reboot_mode_write(struct reboot_mode_driver *reboot, in syscon_reboot_mode_write() argument
29 syscon_rbm = container_of(reboot, struct syscon_reboot_mode, reboot); in syscon_reboot_mode_write()
34 dev_err(reboot->dev, "update reboot mode bits failed\n"); in syscon_reboot_mode_write()
48 syscon_rbm->reboot.dev = &pdev->dev; in syscon_reboot_mode_probe()
49 syscon_rbm->reboot.write = syscon_reboot_mode_write; in syscon_reboot_mode_probe()
62 ret = devm_reboot_mode_register(&pdev->dev, &syscon_rbm->reboot); in syscon_reboot_mode_probe()
64 dev_err(&pdev->dev, "can't register reboot mode\n"); in syscon_reboot_mode_probe()
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H A Dxgene-reboot.c3 * AppliedMicro X-Gene SoC Reboot Driver
9 * This driver provides system reboot functionality for APM X-Gene SoC.
19 #include <linux/reboot.h>
33 /* Issue the reboot */ in xgene_restart_handler()
72 { .compatible = "apm,xgene-reboot" },
79 .name = "xgene-reboot",
H A Dqcom-pon.c11 #include <linux/reboot.h>
12 #include <linux/reboot-mode.h>
30 static int qcom_pon_reboot_mode_write(struct reboot_mode_driver *reboot, in qcom_pon_reboot_mode_write() argument
34 (reboot, struct qcom_pon, reboot_mode); in qcom_pon_reboot_mode_write()
42 dev_err(pon->dev, "update reboot mode bits failed\n"); in qcom_pon_reboot_mode_write()
78 dev_err(&pdev->dev, "can't register reboot mode\n"); in qcom_pon_probe()
/linux/Documentation/ABI/testing/
H A Dsysfs-kernel-reboot1 What: /sys/kernel/reboot
5 Description: Interface to set the kernel reboot behavior, similarly to
6 what can be done via the reboot= cmdline option.
9 What: /sys/kernel/reboot/mode
13 Description: Reboot mode. Valid values are: cold warm hard soft gpio
15 What: /sys/kernel/reboot/type
19 Description: Reboot type. Valid values are: bios acpi kbd triple efi pci
21 What: /sys/kernel/reboot/cpu
25 Description: CPU number to use to reboot.
27 What: /sys/kernel/reboot/force
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/linux/Documentation/devicetree/bindings/power/reset/
H A Dnvmem-reboot-mode.yaml4 $id: http://devicetree.org/schemas/power/reset/nvmem-reboot-mode.yaml#
7 title: Generic NVMEM reboot mode
13 This driver gets the reboot mode magic value from the reboot-mode driver
14 and stores it in the NVMEM cell named "reboot-mode". The bootloader can
19 const: nvmem-reboot-mode
24 magic value representing the reboot mode is stored.
29 - const: reboot-mode
32 - $ref: reboot-mode.yaml#
47 reboot-mode {
48 compatible = "nvmem-reboot-mode";
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H A Dsyscon-reboot-mode.yaml4 $id: http://devicetree.org/schemas/power/reset/syscon-reboot-mode.yaml#
7 title: Generic SYSCON reboot mode driver
13 This driver gets reboot mode magic value from reboot-mode driver
17 parental dt-node plus the offset. So the SYSCON reboot-mode node
22 const: syscon-reboot-mode
33 - $ref: reboot-mode.yaml#
49 reboot-mode {
50 compatible = "syscon-reboot-mode";
H A Dreboot-mode.yaml4 $id: http://devicetree.org/schemas/power/reset/reboot-mode.yaml#
7 title: Generic reboot mode core map
13 This driver get reboot mode arguments and call the write
23 - normal: Normal reboot mode, system reboot with command "reboot".
33 Default value to set on a reboot if no command was provided.
43 reboot-mode {
H A Dapple,smc-reboot.yaml4 $id: http://devicetree.org/schemas/power/reset/apple,smc-reboot.yaml#
7 title: Apple SMC Reboot Controller
10 The Apple System Management Controller (SMC) provides reboot functionality
19 const: apple,smc-reboot
23 - description: Flag indicating shutdown (as opposed to reboot)
/linux/tools/power/pm-graph/
H A Dbootgraph.889 \fB-reboot\fR
90 Reboot the machine and generate a new timeline automatically. Works in 4 steps.
92 2. installs a cron job which re-runs the tool after reboot
99 2. reboot the system
134 \f(CW$ sudo bootgraph -reboot -addlogs -o "latest-{hostname)"\fR
138 \f(CW$ sudo bootgraph -reboot -f\fR
142 \f(CW$ sudo bootgraph -reboot -callgraph -mincg 5\fR
146 \f(CW$ sudo bootgraph -reboot -callgraph -func "acpi_ps_parse_aml,msleep"\fR
148 Capture a brand new boot timeline with manual reboot.
154 \f(CW$ sudo reboot # reboot the machine\fR
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/linux/kernel/
H A Dreboot.c3 * linux/kernel/reboot.c
8 #define pr_fmt(fmt) "reboot: " fmt
16 #include <linux/reboot.h>
23 * this indicates whether you can reboot with ctrl-alt-del: the default is yes
43 * reboot_type is still set to its default value (i.e., reboot= hasn't
45 * suppress DMI scanning for reboot quirks. Without it, it's
46 * impossible to override a faulty reboot quirk without recompiling.
65 * reboot when the reboot call was invoked with LINUX_REBOOT_CMD_POWER_OFF, but
85 * emergency_restart - reboot the system
88 * reboot the system. This is called when we know we are in
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/linux/tools/testing/ktest/examples/include/
H A Ddefaults.conf66 # have directory for the scripts to reboot and power cycle the boxes
81 # and ktest will use that kernel to reboot into.
113 # by setting the variable REBOOT to: none, error, fail or
114 # something else, ktest will power cycle or reboot the target box
117 # REBOOT := none
120 # REBOOT := error
121 # Reboot the box if ktest detects an error
123 # REBOOT := fail
130 DEFAULTS IF ${REBOOT} == none
136 DEFAULTS ELSE IF ${REBOOT} == error
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/linux/include/linux/
H A Dreboot-mode.h8 int (*write)(struct reboot_mode_driver *reboot, unsigned int magic);
12 int reboot_mode_register(struct reboot_mode_driver *reboot);
13 int reboot_mode_unregister(struct reboot_mode_driver *reboot);
15 struct reboot_mode_driver *reboot);
17 struct reboot_mode_driver *reboot);
/linux/Documentation/devicetree/bindings/arm/bcm/
H A Dbrcm,bcm63138.txt54 reboot
56 Two nodes are required for software reboot: a timer node and a syscon-reboot node.
63 Syscon reboot node:
65 See Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml for the
80 reboot {
81 compatible = "syscon-reboot";
/linux/Documentation/devicetree/bindings/soc/fsl/
H A Dfsl,ls1028a-reset.yaml32 reboot:
33 $ref: /schemas/power/reset/syscon-reboot.yaml#
39 - reboot
50 reboot {
51 compatible = "syscon-reboot";
/linux/Documentation/devicetree/bindings/mfd/
H A Dti,nspire-misc.yaml30 reboot:
31 $ref: /schemas/power/reset/syscon-reboot.yaml#
36 - reboot
46 reboot {
47 compatible = "syscon-reboot";
/linux/drivers/firmware/arm_scmi/
H A Dscmi_power_control.c16 * (orderly_poweroff/reboot()) used by ACPI when handling ACPI Shutdown bus
28 * track progress of graceful requests through the means of a reboot notifier
33 * charge of triggering system wide shutdown/reboot events, there should be
42 * this driver and the shutdown/reboot is started, any further notification
51 #include <linux/reboot.h>
80 * @reboot_nb: A notifier_block optionally used to track reboot progress
109 * scmi_reboot_notifier - A reboot notifier to catch an ongoing successful
112 * @reason: The reason for the ongoing reboot
142 dev_dbg(sc->dev, "Reboot in progress...cancel delayed work.\n"); in scmi_reboot_notifier()
193 /* avoid deadlock by unregistering reboot notifier first */ in scmi_forceful_work_func()
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/linux/arch/x86/platform/ce4100/
H A Dce4100.c8 #include <linux/reboot.h>
18 * intention to reset, reboot or power off the system. This 8051 device has
51 * By default, the reboot method is ACPI which is supported by the in x86_ce4100_early_setup()
54 * reboot. By using BOOT_KBD we ensure proper system reboot as in x86_ce4100_early_setup()
/linux/arch/arm/boot/dts/samsung/
H A Dexynos-syscon-restart.dtsi3 * Samsung's Exynos SoC syscon reboot/poweroff nodes common definition.
14 reboot: syscon-reboot { label
15 compatible = "syscon-reboot";
/linux/arch/arm/mach-omap2/
H A Domap4-restart.c7 #include <linux/reboot.h>
13 * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c
16 * Resets the SoC. For @cmd, see the 'reboot' syscall in
21 /* XXX Should save 'cmd' into scratchpad for use after reboot */ in omap44xx_restart()
/linux/tools/include/nolibc/sys/
H A Dreboot.h3 * Reboot definitions for NOLIBC
15 #include <linux/reboot.h>
18 * int reboot(int cmd);
29 int reboot(int cmd) in reboot() function
/linux/tools/testing/selftests/pstore/
H A Dpstore_crash_test4 # pstore_crash_test - Pstore test shell script which causes crash and reboot
17 # setting to reboot in 3 seconds after panic
23 # create a file as reboot flag
28 # Note: If you use kdump and want to see kmesg-* files after reboot, you should
/linux/Documentation/devicetree/bindings/soc/loongson/
H A Dloongson,ls2k-pmc.yaml46 syscon-reboot:
47 $ref: /schemas/power/reset/syscon-reboot.yaml#
50 Node for reboot method
70 syscon-reboot {
71 compatible = "syscon-reboot";
/linux/arch/arm/mach-zynq/
H A Dslcr.c9 #include <linux/reboot.h>
19 #define SLCR_REBOOT_STATUS_OFFSET 0x258 /* PS Reboot Status */
90 * @action: Reboot mode (unused)
99 u32 reboot; in zynq_slcr_system_restart() local
102 * Clear 0x0F000000 bits of reboot status register to workaround in zynq_slcr_system_restart()
103 * the FSBL not loading the bitstream after soft-reboot in zynq_slcr_system_restart()
106 zynq_slcr_read(&reboot, SLCR_REBOOT_STATUS_OFFSET); in zynq_slcr_system_restart()
107 zynq_slcr_write(reboot & 0xF0FFFFFF, SLCR_REBOOT_STATUS_OFFSET); in zynq_slcr_system_restart()
/linux/arch/sparc/kernel/
H A Dreboot.c2 /* reboot.c: reboot/shutdown/halt/poweroff handling
7 #include <linux/reboot.h>
53 panic("Reboot failed!"); in machine_restart()

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