1# SPDX-License-Identifier: GPL-2.0-only 2# 3# FDDI network device configuration 4# 5 6config FDDI 7 tristate "FDDI driver support" 8 depends on PCI || EISA || TC 9 help 10 Fiber Distributed Data Interface is a high speed local area network 11 design; essentially a replacement for high speed Ethernet. FDDI can 12 run over copper or fiber. If you are connected to such a network and 13 want a driver for the FDDI card in your computer, say Y here (and 14 then also Y to the driver for your FDDI card, below). Most people 15 will say N. 16 17if FDDI 18 19config DEFZA 20 tristate "DEC FDDIcontroller 700/700-C (DEFZA-xx) support" 21 depends on FDDI && TC 22 help 23 This is support for the DEC FDDIcontroller 700 (DEFZA-AA, fiber) 24 and 700-C (DEFZA-CA, copper) TURBOchannel network cards which 25 can connect you to a local FDDI network. 26 27 To compile this driver as a module, choose M here: the module 28 will be called defza. If unsure, say N. 29 30config DEFXX 31 tristate "Digital DEFTA/DEFEA/DEFPA adapter support" 32 depends on FDDI && (PCI || EISA || TC) 33 help 34 This is support for the DIGITAL series of TURBOchannel (DEFTA), 35 EISA (DEFEA) and PCI (DEFPA) controllers which can connect you 36 to a local FDDI network. 37 38 To compile this driver as a module, choose M here: the module 39 will be called defxx. If unsure, say N. 40 41config DEFXX_MMIO 42 bool 43 prompt "Use MMIO instead of IOP" if PCI || EISA 44 depends on DEFXX 45 default n if EISA 46 default y 47 help 48 This instructs the driver to use EISA or PCI memory-mapped I/O 49 (MMIO) as appropriate instead of programmed I/O ports (IOP). 50 Enabling this gives an improvement in processing time in parts 51 of the driver, but it requires a memory window to be configured 52 for EISA (DEFEA) adapters that may not always be available. 53 Conversely some PCIe host bridges do not support IOP, so MMIO 54 may be required to access PCI (DEFPA) adapters on downstream PCI 55 buses with some systems. TURBOchannel does not have the concept 56 of I/O ports, so MMIO is always used for these (DEFTA) adapters. 57 58 If unsure, say N. 59 60config SKFP 61 tristate "SysKonnect FDDI PCI support" 62 depends on FDDI && PCI 63 select BITREVERSE 64 help 65 Say Y here if you have a SysKonnect FDDI PCI adapter. 66 The following adapters are supported by this driver: 67 - SK-5521 (SK-NET FDDI-UP) 68 - SK-5522 (SK-NET FDDI-UP DAS) 69 - SK-5541 (SK-NET FDDI-FP) 70 - SK-5543 (SK-NET FDDI-LP) 71 - SK-5544 (SK-NET FDDI-LP DAS) 72 - SK-5821 (SK-NET FDDI-UP64) 73 - SK-5822 (SK-NET FDDI-UP64 DAS) 74 - SK-5841 (SK-NET FDDI-FP64) 75 - SK-5843 (SK-NET FDDI-LP64) 76 - SK-5844 (SK-NET FDDI-LP64 DAS) 77 - Netelligent 100 FDDI DAS Fibre SC 78 - Netelligent 100 FDDI SAS Fibre SC 79 - Netelligent 100 FDDI DAS UTP 80 - Netelligent 100 FDDI SAS UTP 81 - Netelligent 100 FDDI SAS Fibre MIC 82 83 Read <file:Documentation/networking/device_drivers/fddi/skfp.rst> 84 for information about the driver. 85 86 Questions concerning this driver can be addressed to: 87 <linux@syskonnect.de> 88 89 To compile this driver as a module, choose M here: the module 90 will be called skfp. This is recommended. 91 92endif # FDDI 93