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![Geert Uytterhoeven](/assets/img/avatar_default.png)
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Mark Brown <broonie@kernel.org> Acked-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
82 lines
2.8 KiB
Text
82 lines
2.8 KiB
Text
menu "IEEE 1394 (FireWire) support"
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depends on PCI || COMPILE_TEST
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# firewire-core does not depend on PCI but is
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# not useful without PCI controller driver
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config FIREWIRE
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tristate "FireWire driver stack"
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select CRC_ITU_T
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help
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This is the new-generation IEEE 1394 (FireWire) driver stack
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a.k.a. Juju, a new implementation designed for robustness and
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simplicity.
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See http://ieee1394.wiki.kernel.org/index.php/Juju_Migration
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for information about migration from the older Linux 1394 stack
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to the new driver stack.
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To compile this driver as a module, say M here: the module will be
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called firewire-core.
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config FIREWIRE_OHCI
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tristate "OHCI-1394 controllers"
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depends on PCI && FIREWIRE && MMU
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help
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Enable this driver if you have a FireWire controller based
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on the OHCI specification. For all practical purposes, this
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is the only chipset in use, so say Y here.
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To compile this driver as a module, say M here: The module will be
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called firewire-ohci.
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config FIREWIRE_SBP2
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tristate "Storage devices (SBP-2 protocol)"
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depends on FIREWIRE && SCSI
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help
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This option enables you to use SBP-2 devices connected to a
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FireWire bus. SBP-2 devices include storage devices like
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harddisks and DVD drives, also some other FireWire devices
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like scanners.
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To compile this driver as a module, say M here: The module will be
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called firewire-sbp2.
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You should also enable support for disks, CD-ROMs, etc. in the SCSI
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configuration section.
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config FIREWIRE_NET
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tristate "IP networking over 1394"
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depends on FIREWIRE && INET
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help
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This enables IPv4/IPv6 over IEEE 1394, providing IP connectivity
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with other implementations of RFC 2734/3146 as found on several
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operating systems. Multicast support is currently limited.
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To compile this driver as a module, say M here: The module will be
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called firewire-net.
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config FIREWIRE_NOSY
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tristate "Nosy - a FireWire traffic sniffer for PCILynx cards"
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depends on PCI
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help
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Nosy is an IEEE 1394 packet sniffer that is used for protocol
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analysis and in development of IEEE 1394 drivers, applications,
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or firmwares.
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This driver lets you use a Texas Instruments PCILynx 1394 to PCI
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link layer controller TSB12LV21/A/B as a low-budget bus analyzer.
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PCILynx is a nowadays very rare IEEE 1394 controller which is
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not OHCI 1394 compliant.
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The following cards are known to be based on PCILynx or PCILynx-2:
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IOI IOI-1394TT (PCI card), Unibrain Fireboard 400 PCI Lynx-2
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(PCI card), Newer Technology FireWire 2 Go (CardBus card),
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Apple Power Mac G3 blue & white and G4 with PCI graphics
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(onboard controller).
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To compile this driver as a module, say M here: The module will be
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called nosy. Source code of a userspace interface to nosy, called
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nosy-dump, can be found in tools/firewire/ of the kernel sources.
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If unsure, say N.
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endmenu
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