xref: /openbmc/linux/drivers/firewire/Kconfig (revision a7b64b87)
1a7b64b87SStefan Richtercomment "A new alternative FireWire stack is available with EXPERIMENTAL=y"
29c87da4eSStefan Richter	depends on EXPERIMENTAL=n
39c87da4eSStefan Richter
4a7b64b87SStefan Richtercomment "Enable only one of the two stacks, unless you know what you are doing"
5a7b64b87SStefan Richter	depends on EXPERIMENTAL
6a7b64b87SStefan Richter
711f494eeSStefan Richterconfig FIREWIRE
8a7b64b87SStefan Richter	tristate "New FireWire stack, EXPERIMENTAL"
99c87da4eSStefan Richter	depends on EXPERIMENTAL
10e175569cSKristian Høgsberg	select CRC_ITU_T
113038e353SKristian Høgsberg	help
12fe77d4f2SStefan Richter	  This is the "Juju" FireWire stack, a new alternative implementation
13227e7d81SStefan Richter	  designed for robustness and simplicity.  You can build either this
14a7b64b87SStefan Richter	  stack, or the old stack (the ieee1394 driver, ohci1394 etc.) or both.
15a7b64b87SStefan Richter	  Please read http://wiki.linux1394.org/JujuMigration before you
16a7b64b87SStefan Richter	  enable the new stack.
173038e353SKristian Høgsberg
18fe77d4f2SStefan Richter	  To compile this driver as a module, say M here: the module will be
19fe77d4f2SStefan Richter	  called firewire-core.  It functionally replaces ieee1394, raw1394,
20fe77d4f2SStefan Richter	  and video1394.
21fe77d4f2SStefan Richter
2211f494eeSStefan Richterconfig FIREWIRE_OHCI
23a7b64b87SStefan Richter	tristate "OHCI-1394 controllers"
2411f494eeSStefan Richter	depends on PCI && FIREWIRE
25ed568912SKristian Høgsberg	help
2635b7541cSStefan Richter	  Enable this driver if you have a FireWire controller based
27ed568912SKristian Høgsberg	  on the OHCI specification.  For all practical purposes, this
28ed568912SKristian Høgsberg	  is the only chipset in use, so say Y here.
29ed568912SKristian Høgsberg
30227e7d81SStefan Richter	  To compile this driver as a module, say M here:  The module will be
31fe77d4f2SStefan Richter	  called firewire-ohci.  It replaces ohci1394 of the classic IEEE 1394
32fe77d4f2SStefan Richter	  stack.
33227e7d81SStefan Richter
34fe77d4f2SStefan Richter	  NOTE:
35fe77d4f2SStefan Richter
36a7b64b87SStefan Richter	  You should only build either firewire-ohci or the old ohci1394 driver,
37a7b64b87SStefan Richter	  but not both.  If you nevertheless want to install both, you should
38a7b64b87SStefan Richter	  configure them only as modules and blacklist the driver(s) which you
39a7b64b87SStefan Richter	  don't want to have auto-loaded.  Add either
400a8da30dSStefan Richter
410a8da30dSStefan Richter	      blacklist firewire-ohci
420a8da30dSStefan Richter	  or
430a8da30dSStefan Richter	      blacklist ohci1394
440a8da30dSStefan Richter	      blacklist video1394
450a8da30dSStefan Richter	      blacklist dv1394
460a8da30dSStefan Richter
470a8da30dSStefan Richter	  to /etc/modprobe.conf or /etc/modprobe.d/* and update modprobe.conf
480a8da30dSStefan Richter	  depending on your distribution.  The latter two modules should be
490a8da30dSStefan Richter	  blacklisted together with ohci1394 because they depend on ohci1394.
500a8da30dSStefan Richter
510a8da30dSStefan Richter	  If you have an old modprobe which doesn't implement the blacklist
520a8da30dSStefan Richter	  directive, use "install modulename /bin/true" for the modules to be
530a8da30dSStefan Richter	  blacklisted.
54ed568912SKristian Høgsberg
55ad3c0fe8SStefan Richterconfig FIREWIRE_OHCI_DEBUG
56ad3c0fe8SStefan Richter	bool
57ad3c0fe8SStefan Richter	depends on FIREWIRE_OHCI
58ad3c0fe8SStefan Richter	default y
59ad3c0fe8SStefan Richter
6011f494eeSStefan Richterconfig FIREWIRE_SBP2
61a7b64b87SStefan Richter	tristate "Storage devices (SBP-2 protocol)"
6211f494eeSStefan Richter	depends on FIREWIRE && SCSI
639ba136d0SKristian Høgsberg	help
6435b7541cSStefan Richter	  This option enables you to use SBP-2 devices connected to a
6535b7541cSStefan Richter	  FireWire bus.  SBP-2 devices include storage devices like
669ba136d0SKristian Høgsberg	  harddisks and DVD drives, also some other FireWire devices
679ba136d0SKristian Høgsberg	  like scanners.
689ba136d0SKristian Høgsberg
69227e7d81SStefan Richter	  To compile this driver as a module, say M here:  The module will be
70fe77d4f2SStefan Richter	  called firewire-sbp2.  It replaces sbp2 of the classic IEEE 1394
71fe77d4f2SStefan Richter	  stack.
72227e7d81SStefan Richter
739ba136d0SKristian Høgsberg	  You should also enable support for disks, CD-ROMs, etc. in the SCSI
749ba136d0SKristian Høgsberg	  configuration section.
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