1 # SPDX-License-Identifier: GPL-2.0-only
2 #
3 # Arcnet configuration
4 #
5 
6 menuconfig ARCNET
7 	depends on NETDEVICES && (ISA || PCI || PCMCIA) && HAS_IOPORT
8 	tristate "ARCnet support"
9 	help
10 	  If you have a network card of this type, say Y and check out the
11 	  (arguably) beautiful poetry in
12 	  <file:Documentation/networking/arcnet.rst>.
13 
14 	  You need both this driver, and the driver for the particular ARCnet
15 	  chipset of your card. If you don't know, then it's probably a
16 	  COM90xx type card, so say Y (or M) to "ARCnet COM90xx chipset
17 	  support" below.
18 
19 	  To compile this driver as a module, choose M here. The module will
20 	  be called arcnet.
21 
22 if ARCNET
23 
24 config ARCNET_1201
25 	tristate "Enable standard ARCNet packet format (RFC 1201)"
26 	help
27 	  This allows you to use RFC1201 with your ARCnet card via the virtual
28 	  arc0 device.  You need to say Y here to communicate with
29 	  industry-standard RFC1201 implementations, like the arcether.com
30 	  packet driver or most DOS/Windows ODI drivers.  Please read the
31 	  ARCnet documentation in <file:Documentation/networking/arcnet.rst>
32 	  for more information about using arc0.
33 
34 config ARCNET_1051
35 	tristate "Enable old ARCNet packet format (RFC 1051)"
36 	help
37 	  This allows you to use RFC1051 with your ARCnet card via the virtual
38 	  arc0s device. You only need arc0s if you want to talk to ARCnet
39 	  software complying with the "old" standard, specifically, the DOS
40 	  arcnet.com packet driver, Amigas running AmiTCP, and some variants
41 	  of NetBSD. You do not need to say Y here to communicate with
42 	  industry-standard RFC1201 implementations, like the arcether.com
43 	  packet driver or most DOS/Windows ODI drivers. RFC1201 is included
44 	  automatically as the arc0 device. Please read the ARCnet
45 	  documentation in <file:Documentation/networking/arcnet.rst> for more
46 	  information about using arc0e and arc0s.
47 
48 config ARCNET_RAW
49 	tristate "Enable raw mode packet interface"
50 	help
51 	  ARCnet "raw mode" packet encapsulation, no soft headers.  Unlikely
52 	  to work unless talking to a copy of the same Linux arcnet driver,
53 	  but perhaps marginally faster in that case.
54 
55 config ARCNET_CAP
56 	tristate "Enable CAP mode packet interface"
57 	help
58 	  ARCnet "cap mode" packet encapsulation. Used to get the hardware
59 	  acknowledge back to userspace. After the initial protocol byte every
60 	  packet is stuffed with an extra 4 byte "cookie" which doesn't
61 	  actually appear on the network. After transmit the driver will send
62 	  back a packet with protocol byte 0 containing the status of the
63 	  transmission:
64 	     0=no hardware acknowledge
65 	     1=excessive nak
66 	     2=transmission accepted by the receiver hardware
67 
68 	  Received packets are also stuffed with the extra 4 bytes but it will
69 	  be random data.
70 
71 	  Cap only listens to protocol 1-8.
72 
73 config ARCNET_COM90xx
74 	tristate "ARCnet COM90xx (normal) chipset driver"
75 	help
76 	  This is the chipset driver for the standard COM90xx cards. If you
77 	  have always used the old ARCnet driver without knowing what type of
78 	  card you had, this is probably the one for you.
79 
80 	  To compile this driver as a module, choose M here. The module will
81 	  be called com90xx.
82 
83 config ARCNET_COM90xxIO
84 	tristate "ARCnet COM90xx (IO mapped) chipset driver"
85 	help
86 	  This is the chipset driver for the COM90xx cards, using them in
87 	  IO-mapped mode instead of memory-mapped mode. This is slower than
88 	  the normal driver. Only use it if your card doesn't support shared
89 	  memory.
90 
91 	  To compile this driver as a module, choose M here. The module will
92 	  be called com90io.
93 
94 config ARCNET_RIM_I
95 	tristate "ARCnet COM90xx (RIM I) chipset driver"
96 	help
97 	  This is yet another chipset driver for the COM90xx cards, but this
98 	  time only using memory-mapped mode, and no IO ports at all. This
99 	  driver is completely untested, so if you have one of these cards,
100 	  please mail <dwmw2@infradead.org>, especially if it works!
101 
102 	  To compile this driver as a module, choose M here. The module will
103 	  be called arc-rimi.
104 
105 config ARCNET_COM20020
106 	tristate "ARCnet COM20020 chipset driver"
107 	depends on LEDS_CLASS
108 	help
109 	  This is the driver for the new COM20020 chipset. It supports such
110 	  things as promiscuous mode, so packet sniffing is possible, and
111 	  extra diagnostic information.
112 
113 	  To compile this driver as a module, choose M here. The module will
114 	  be called com20020.
115 
116 config ARCNET_COM20020_ISA
117 	tristate "Support for COM20020 on ISA"
118 	depends on ARCNET_COM20020 && ISA
119 
120 config ARCNET_COM20020_PCI
121 	tristate "Support for COM20020 on PCI"
122 	depends on ARCNET_COM20020 && PCI
123 
124 config ARCNET_COM20020_CS
125 	tristate "COM20020 ARCnet PCMCIA support"
126 	depends on ARCNET_COM20020 && PCMCIA
127 	help
128 	  Say Y here if you intend to attach this type of ARCnet PCMCIA card
129 	  to your computer.
130 
131 	  To compile this driver as a module, choose M here: the module will be
132 	  called com20020_cs.  If unsure, say N.
133 
134 endif # ARCNET
135