xref: /openbmc/linux/drivers/firewire/Kconfig (revision 64c70b1c) 
1# -*- shell-script -*-
2
3comment "An alternative FireWire stack is available with EXPERIMENTAL=y"
4	depends on EXPERIMENTAL=n
5
6config FIREWIRE
7	tristate "IEEE 1394 (FireWire) support - alternative stack, EXPERIMENTAL"
8	depends on EXPERIMENTAL
9	select CRC_ITU_T
10	help
11	  This is the "Juju" FireWire stack, a new alternative implementation
12	  designed for robustness and simplicity.  You can build either this
13	  stack, or the classic stack (the ieee1394 driver, ohci1394 etc.)
14	  or both.
15
16	  To compile this driver as a module, say M here: the module will be
17	  called firewire-core.  It functionally replaces ieee1394, raw1394,
18	  and video1394.
19
20          NOTE:
21
22	  You should only build ONE of the stacks, unless you REALLY know what
23	  you are doing.  If you install both, you should configure them only as
24	  modules rather than link them statically, and you should blacklist one
25	  of the concurrent low-level drivers in /etc/modprobe.conf.  Add either
26
27	      blacklist firewire-ohci
28	  or
29	      blacklist ohci1394
30
31	  there depending on which driver you DON'T want to have auto-loaded.
32	  You can optionally do the same with the other IEEE 1394/ FireWire
33	  drivers.
34
35	  If you have an old modprobe which doesn't implement the blacklist
36	  directive, use either
37
38	       install firewire-ohci /bin/true
39	  or
40	       install ohci1394 /bin/true
41
42	  and so on, depending on which modules you DON't want to have
43	  auto-loaded.
44
45config FIREWIRE_OHCI
46	tristate "Support for OHCI FireWire host controllers"
47	depends on PCI && FIREWIRE
48	help
49	  Enable this driver if you have a FireWire controller based
50	  on the OHCI specification.  For all practical purposes, this
51	  is the only chipset in use, so say Y here.
52
53	  To compile this driver as a module, say M here:  The module will be
54	  called firewire-ohci.  It replaces ohci1394 of the classic IEEE 1394
55	  stack.
56
57          NOTE:
58
59	  If you also build ohci1394 of the classic stack, blacklist either
60	  ohci1394 or firewire-ohci to let hotplug load only the desired driver.
61
62config FIREWIRE_SBP2
63	tristate "Support for storage devices (SBP-2 protocol driver)"
64	depends on FIREWIRE && SCSI
65	help
66	  This option enables you to use SBP-2 devices connected to a
67	  FireWire bus.  SBP-2 devices include storage devices like
68	  harddisks and DVD drives, also some other FireWire devices
69	  like scanners.
70
71	  To compile this driver as a module, say M here:  The module will be
72	  called firewire-sbp2.  It replaces sbp2 of the classic IEEE 1394
73	  stack.
74
75	  You should also enable support for disks, CD-ROMs, etc. in the SCSI
76	  configuration section.
77
78          NOTE:
79
80	  If you also build sbp2 of the classic stack, blacklist either sbp2
81	  or firewire-sbp2 to let hotplug load only the desired driver.
82
83