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CONFIG_WDTPCI: WDT PCI Watchdog timer

General informations

The Linux kernel configuration item CONFIG_WDTPCI has multiple definitions:

PCI-WDT500/501 Watchdog timer found in drivers/char/watchdog/Kconfig

The configuration item CONFIG_WDTPCI:

• prompt: PCI-WDT500/501 Watchdog timer
• type: tristate
• depends on: CONFIG_WATCHDOG && CONFIG_PCI
• defined in drivers/char/watchdog/Kconfig
• found in Linux kernels: 2.6.5–2.6.23
• modules built: wdt_pci, wdt_pci

Help text

If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N.

To compile this driver as a module, choose M here: the module will be called wdt_pci.

PCI-WDT500/501 Watchdog timer found in drivers/watchdog/Kconfig

The configuration item CONFIG_WDTPCI:

• prompt: PCI-WDT500/501 Watchdog timer
• type: tristate
• depends on: ( CONFIG_PCI ) && ( CONFIG_USB )
• defined in drivers/watchdog/Kconfig
• found in Linux kernels: 2.6.24–2.6.39, 3.0–3.9, 3.10-rc+HEAD
• modules built: wdt_pci, wdt_pci

Help text

If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N.

If you have a PCI-WDT501 watchdog board then you can enable the temperature sensor by setting the type parameter to 501.

If you want to enable the Fan Tachometer on the PCI-WDT501, then you can do this via the tachometer parameter. Only do this if you have a fan tachometer actually set up.

To compile this driver as a module, choose M here: the module will be called wdt_pci.

WDT PCI Watchdog timer found in drivers/char/watchdog/Kconfig

The configuration item CONFIG_WDTPCI:

• prompt: WDT PCI Watchdog timer
• type: tristate
• depends on: CONFIG_WATCHDOG && CONFIG_PCI
• defined in drivers/char/watchdog/Kconfig
• found in Linux kernels: 2.6.0–2.6.4
• modules built: wdt_pci, wdt_pci

Help text

If you have a PCI WDT500/501 watchdog board, say Y here, otherwise N. It is not possible to probe for this board, which means that you have to inform the kernel about the IO port and IRQ using the "wdt=" kernel option (try "man bootparam" or see the documentation of your boot loader (lilo or loadlin) about how to pass options to the kernel at boot time).

To compile this driver as a module, choose M here: the module will be called wdt_pci.

Hardware

PCI

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

• vendor: 494f ("ACCES I/O Products, Inc."), device: 22c0 ("PCI-WDG-CSM")
• vendor: 494f ("ACCES I/O Products, Inc."), device: 22c0 ("PCI-WDG-CSM")

LKDDb

Raw data from LKDDb:

• lkddb module wdt_pci CONFIG_WDTPCI : drivers/char/watchdog/Kconfig : "PCI-WDT500/501 Watchdog timer"
• lkddb module wdt_pci CONFIG_WDTPCI : drivers/watchdog/Kconfig : "PCI-WDT500/501 Watchdog timer"
• lkddb pci 494f 22c0 .... .... ...... : CONFIG_WATCHDOG CONFIG_WDTPCI : drivers/char/watchdog/wdt_pci.c
• lkddb pci 494f 22c0 .... .... ...... : CONFIG_WATCHDOG CONFIG_WDTPCI : drivers/watchdog/wdt_pci.c

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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