CONFIG_FIREWIRE: FireWire driver stack

General informations

The Linux kernel configuration item CONFIG_FIREWIRE has multiple definitions:

FireWire driver stack found in drivers/firewire/Kconfig

The configuration item CONFIG_FIREWIRE:

• prompt: FireWire driver stack
• type: tristate
• depends on: (none)
• defined in drivers/firewire/Kconfig
• found in Linux kernels: 2.6.31–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• modules built: firewire-core

Help text

This is the new-generation IEEE 1394 (FireWire) driver stack a.k.a. Juju, a new implementation designed for robustness and simplicity. See http://ieee1394.docs.kernel.org/en/latest/migration.html for information about migration from the older Linux 1394 stack to the new driver stack.

To compile this driver as a module, say M here: the module will be called firewire-core.

New FireWire stack, EXPERIMENTAL found in drivers/firewire/Kconfig

The configuration item CONFIG_FIREWIRE:

• prompt: New FireWire stack, EXPERIMENTAL
• type: tristate
• depends on: CONFIG_EXPERIMENTAL
• defined in drivers/firewire/Kconfig
• found in Linux kernels: 2.6.26–2.6.30
• modules built: firewire-core

Help text

This is the "Juju" FireWire stack, a new alternative implementation designed for robustness and simplicity. You can build either this stack, or the old stack (the ieee1394 driver, ohci1394 etc.) or both. Please read http://ieee1394.wiki.kernel.org/index.php/Juju_Migration before you enable the new stack.

To compile this driver as a module, say M here: the module will be called firewire-core.

This module functionally replaces ieee1394, raw1394, and video1394. To access it from application programs, you generally need at least libraw1394 version 2. IIDC/DCAM applications also need libdc1394 version 2. No libraries are required to access storage devices through the firewire-sbp2 driver.

IEEE 1394 (FireWire) support - alternative stack, EXPERIMENTAL found in drivers/firewire/Kconfig

The configuration item CONFIG_FIREWIRE:

• prompt: IEEE 1394 (FireWire) support - alternative stack, EXPERIMENTAL
• type: tristate
• depends on: CONFIG_EXPERIMENTAL
• defined in drivers/firewire/Kconfig
• found in Linux kernels: 2.6.22–2.6.25
• modules built: firewire-core

Help text

This is the "Juju" FireWire stack, a new alternative implementation designed for robustness and simplicity. You can build either this stack, or the classic stack (the ieee1394 driver, ohci1394 etc.) or both. Please read http://wiki.linux1394.org/JujuMigration before you enable the new stack.

To compile this driver as a module, say M here: the module will be called firewire-core. It functionally replaces ieee1394, raw1394, and video1394.

NOTE:

You should only build ONE of the stacks, unless you REALLY know what you are doing.

Hardware

PCI

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

• class: 0c ("Serial bus controller"), subclass: 00 ("FireWire (IEEE 1394)"), prog-if: 10 ("OHCI")
• class: 0c ("Serial bus controller"), subclass: 00 ("FireWire (IEEE 1394)"), prog-if: 10 ("OHCI")

LKDDb

Raw data from LKDDb:

• lkddb ieee1394 ...... ...... 00005e 000001 : CONFIG_FIREWIRE CONFIG_FIREWIRE_NET : drivers/firewire/net.c # in 2.6.31–2.6.35
• lkddb ieee1394 ...... ...... 00609e 010483 : CONFIG_FIREWIRE CONFIG_FIREWIRE_SBP2 : drivers/firewire/sbp2.c # in 2.6.31–2.6.35
• lkddb module firewire-core CONFIG_FIREWIRE : drivers/firewire/Kconfig : "FireWire driver stack" # in 2.6.22–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
• lkddb pci .... .... .... .... 0c0010 : CONFIG_FIREWIRE CONFIG_FIREWIRE_OHCI : drivers/firewire/fw-ohci.c # in 2.6.22–2.6.30
• lkddb pci .... .... .... .... 0c0010 : CONFIG_FIREWIRE CONFIG_FIREWIRE_OHCI : drivers/firewire/ohci.c # in 2.6.31–2.6.35

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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