1# SPDX-License-Identifier: GPL-2.0-only 2# 3# Arcnet configuration 4# 5 6menuconfig ARCNET 7 depends on NETDEVICES && (ISA || PCI || PCMCIA) 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 22if ARCNET 23 24config 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 34config 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 48config 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 55config 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 73config 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 83config 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 94config 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 105config 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 116config ARCNET_COM20020_ISA 117 tristate "Support for COM20020 on ISA" 118 depends on ARCNET_COM20020 && ISA 119 120config ARCNET_COM20020_PCI 121 tristate "Support for COM20020 on PCI" 122 depends on ARCNET_COM20020 && PCI 123 124config 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 134endif # ARCNET 135