CONFIG_POWER_RESET_PIIX4_POWEROFF: Intel PIIX4 power-off driver

General informations

The Linux kernel configuration item CONFIG_POWER_RESET_PIIX4_POWEROFF:

• prompt: Intel PIIX4 power-off driver
• type: tristate
• depends on: ( CONFIG_PCI ) && ( CONFIG_HAS_IOPORT ) && ( CONFIG_MIPS || CONFIG_COMPILE_TEST )
• defined in drivers/power/reset/Kconfig
• found in Linux kernels: 4.10–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: piix4-poweroff

Help text

This driver supports powering off a system using the Intel PIIX4 southbridge, for example the MIPS Malta development board. The southbridge SOff state is entered in response to a request to power off the system.

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• vendor: 8086 ("Intel Corporation"), device: 7113 ("82371AB/EB/MB PIIX4 ACPI")

LKDDb

Raw data from LKDDb:

• lkddb module piix4-poweroff CONFIG_POWER_RESET_PIIX4_POWEROFF : drivers/power/reset/Kconfig : "Intel PIIX4 power-off driver" # in 4.10–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb pci 8086 7113 .... .... ...... : CONFIG_POWER_RESET CONFIG_POWER_RESET_PIIX4_POWEROFF : drivers/power/reset/piix4-poweroff.c # in 4.10–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux PCI ID Repository.

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