xref: /openbmc/linux/drivers/firewire/Kconfig (revision d0d73ee5)
1# SPDX-License-Identifier: GPL-2.0-only
2menu "IEEE 1394 (FireWire) support"
3	depends on PCI || COMPILE_TEST
4	# firewire-core does not depend on PCI but is
5	# not useful without PCI controller driver
6
7config FIREWIRE
8	tristate "FireWire driver stack"
9	select CRC_ITU_T
10	help
11	  This is the new-generation IEEE 1394 (FireWire) driver stack
12	  a.k.a. Juju, a new implementation designed for robustness and
13	  simplicity.
14	  See http://ieee1394.wiki.kernel.org/index.php/Juju_Migration
15	  for information about migration from the older Linux 1394 stack
16	  to the new driver stack.
17
18	  To compile this driver as a module, say M here: the module will be
19	  called firewire-core.
20
21config FIREWIRE_KUNIT_UAPI_TEST
22	tristate "KUnit tests for layout of structure in UAPI" if !KUNIT_ALL_TESTS
23	depends on FIREWIRE && KUNIT
24	default KUNIT_ALL_TESTS
25	help
26	  This builds the KUnit tests whether structures exposed to user
27	  space have expected layout.
28
29	  KUnit tests run during boot and output the results to the debug
30	  log in TAP format (https://testanything.org/). Only useful for
31	  kernel devs running KUnit test harness and are not for inclusion
32	  into a production build.
33
34	  For more information on KUnit and unit tests in general, refer
35	  to the KUnit documentation in Documentation/dev-tools/kunit/.
36
37config FIREWIRE_OHCI
38	tristate "OHCI-1394 controllers"
39	depends on PCI && FIREWIRE && MMU
40	help
41	  Enable this driver if you have a FireWire controller based
42	  on the OHCI specification.  For all practical purposes, this
43	  is the only chipset in use, so say Y here.
44
45	  To compile this driver as a module, say M here:  The module will be
46	  called firewire-ohci.
47
48config FIREWIRE_SBP2
49	tristate "Storage devices (SBP-2 protocol)"
50	depends on FIREWIRE && SCSI
51	help
52	  This option enables you to use SBP-2 devices connected to a
53	  FireWire bus.  SBP-2 devices include storage devices like
54	  harddisks and DVD drives, also some other FireWire devices
55	  like scanners.
56
57	  To compile this driver as a module, say M here:  The module will be
58	  called firewire-sbp2.
59
60	  You should also enable support for disks, CD-ROMs, etc. in the SCSI
61	  configuration section.
62
63config FIREWIRE_NET
64	tristate "IP networking over 1394"
65	depends on FIREWIRE && INET
66	help
67	  This enables IPv4/IPv6 over IEEE 1394, providing IP connectivity
68	  with other implementations of RFC 2734/3146 as found on several
69	  operating systems.  Multicast support is currently limited.
70
71	  To compile this driver as a module, say M here:  The module will be
72	  called firewire-net.
73
74config FIREWIRE_NOSY
75	tristate "Nosy - a FireWire traffic sniffer for PCILynx cards"
76	depends on PCI
77	help
78	  Nosy is an IEEE 1394 packet sniffer that is used for protocol
79	  analysis and in development of IEEE 1394 drivers, applications,
80	  or firmwares.
81
82	  This driver lets you use a Texas Instruments PCILynx 1394 to PCI
83	  link layer controller TSB12LV21/A/B as a low-budget bus analyzer.
84	  PCILynx is a nowadays very rare IEEE 1394 controller which is
85	  not OHCI 1394 compliant.
86
87	  The following cards are known to be based on PCILynx or PCILynx-2:
88	  IOI IOI-1394TT (PCI card), Unibrain Fireboard 400 PCI Lynx-2
89	  (PCI card), Newer Technology FireWire 2 Go (CardBus card),
90	  Apple Power Mac G3 blue & white and G4 with PCI graphics
91	  (onboard controller).
92
93	  To compile this driver as a module, say M here:  The module will be
94	  called nosy.  Source code of a userspace interface to nosy, called
95	  nosy-dump, can be found in tools/firewire/ of the kernel sources.
96
97	  If unsure, say N.
98
99endmenu
100