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1# SPDX-License-Identifier: GPL-2.0-only
2#
3# wan devices configuration
4#
5
6menuconfig WAN
7 bool "Wan interfaces support"
8 help
9 Wide Area Networks (WANs), such as X.25, Frame Relay and leased
10 lines, are used to interconnect Local Area Networks (LANs) over vast
11 distances with data transfer rates significantly higher than those
12 achievable with commonly used asynchronous modem connections.
13
14 Usually, a quite expensive external device called a `WAN router' is
15 needed to connect to a WAN. As an alternative, a relatively
16 inexpensive WAN interface card can allow your Linux box to directly
17 connect to a WAN.
18
19 If you have one of those cards and wish to use it under Linux,
20 say Y here and also to the WAN driver for your card.
21
22 If unsure, say N.
23
24if WAN
25
26# Generic HDLC
27config HDLC
28 tristate "Generic HDLC layer"
29 help
30 Say Y to this option if your Linux box contains a WAN (Wide Area
31 Network) card supported by this driver and you are planning to
32 connect the box to a WAN.
33
34 You will need supporting software from
35 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
36 Generic HDLC driver currently supports raw HDLC, Cisco HDLC, Frame
37 Relay, synchronous Point-to-Point Protocol (PPP) and X.25.
38
39 To compile this driver as a module, choose M here: the
40 module will be called hdlc.
41
42 If unsure, say N.
43
44config HDLC_RAW
45 tristate "Raw HDLC support"
46 depends on HDLC
47 help
48 Generic HDLC driver supporting raw HDLC over WAN connections.
49
50 If unsure, say N.
51
52config HDLC_RAW_ETH
53 tristate "Raw HDLC Ethernet device support"
54 depends on HDLC
55 help
56 Generic HDLC driver supporting raw HDLC Ethernet device emulation
57 over WAN connections.
58
59 You will need it for Ethernet over HDLC bridges.
60
61 If unsure, say N.
62
63config HDLC_CISCO
64 tristate "Cisco HDLC support"
65 depends on HDLC
66 help
67 Generic HDLC driver supporting Cisco HDLC over WAN connections.
68
69 If unsure, say N.
70
71config HDLC_FR
72 tristate "Frame Relay support"
73 depends on HDLC
74 help
75 Generic HDLC driver supporting Frame Relay over WAN connections.
76
77 If unsure, say N.
78
79config HDLC_PPP
80 tristate "Synchronous Point-to-Point Protocol (PPP) support"
81 depends on HDLC
82 help
83 Generic HDLC driver supporting PPP over WAN connections.
84
85 If unsure, say N.
86
87config HDLC_X25
88 tristate "X.25 protocol support"
89 depends on HDLC && (LAPB=m && HDLC=m || LAPB=y)
90 help
91 Generic HDLC driver supporting X.25 over WAN connections.
92
93 If unsure, say N.
94
95comment "X.25/LAPB support is disabled"
96 depends on HDLC && (LAPB!=m || HDLC!=m) && LAPB!=y
97
98source "drivers/net/wan/framer/Kconfig"
99
100config PCI200SYN
101 tristate "Goramo PCI200SYN support"
102 depends on HDLC && PCI
103 help
104 Driver for PCI200SYN cards by Goramo sp. j.
105
106 If you have such a card, say Y here and see
107 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
108
109 To compile this as a module, choose M here: the
110 module will be called pci200syn.
111
112 If unsure, say N.
113
114config WANXL
115 tristate "SBE Inc. wanXL support"
116 depends on HDLC && PCI
117 help
118 Driver for wanXL PCI cards by SBE Inc.
119
120 If you have such a card, say Y here and see
121 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
122
123 To compile this as a module, choose M here: the
124 module will be called wanxl.
125
126 If unsure, say N.
127
128config WANXL_BUILD_FIRMWARE
129 bool "rebuild wanXL firmware"
130 depends on WANXL && !PREVENT_FIRMWARE_BUILD
131 help
132 Allows you to rebuild firmware run by the QUICC processor.
133 It requires m68k toolchains and hexdump programs.
134
135 You should never need this option, say N.
136
137config PC300TOO
138 tristate "Cyclades PC300 RSV/X21 alternative support"
139 depends on HDLC && PCI
140 help
141 Alternative driver for PC300 RSV/X21 PCI cards made by
142 Cyclades, Inc. If you have such a card, say Y here and see
143 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
144
145 To compile this as a module, choose M here: the module
146 will be called pc300too.
147
148 If unsure, say N here.
149
150config N2
151 tristate "SDL RISCom/N2 support"
152 depends on HDLC && ISA
153 help
154 Driver for RISCom/N2 single or dual channel ISA cards by
155 SDL Communications Inc.
156
157 If you have such a card, say Y here and see
158 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
159
160 Note that N2csu and N2dds cards are not supported by this driver.
161
162 To compile this driver as a module, choose M here: the module
163 will be called n2.
164
165 If unsure, say N.
166
167config C101
168 tristate "Moxa C101 support"
169 depends on HDLC && ISA
170 help
171 Driver for C101 SuperSync ISA cards by Moxa Technologies Co., Ltd.
172
173 If you have such a card, say Y here and see
174 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
175
176 To compile this driver as a module, choose M here: the
177 module will be called c101.
178
179 If unsure, say N.
180
181config FARSYNC
182 tristate "FarSync T-Series support"
183 depends on HDLC && PCI
184 help
185 Support for the FarSync T-Series X.21 (and V.35/V.24) cards by
186 FarSite Communications Ltd.
187
188 Synchronous communication is supported on all ports at speeds up to
189 8Mb/s (128K on V.24) using synchronous PPP, Cisco HDLC, raw HDLC,
190 Frame Relay or X.25/LAPB.
191
192 If you want the module to be automatically loaded when the interface
193 is referenced then you should add "alias hdlcX farsync" to a file
194 in /etc/modprobe.d/ for each interface, where X is 0, 1, 2, ..., or
195 simply use "alias hdlc* farsync" to indicate all of them.
196
197 To compile this driver as a module, choose M here: the
198 module will be called farsync.
199
200config FSL_UCC_HDLC
201 tristate "Freescale QUICC Engine HDLC support"
202 depends on HDLC
203 depends on QUICC_ENGINE
204 help
205 Driver for Freescale QUICC Engine HDLC controller. The driver
206 supports HDLC in NMSI and TDM mode.
207
208 To compile this driver as a module, choose M here: the
209 module will be called fsl_ucc_hdlc.
210
211config SLIC_DS26522
212 tristate "Slic Maxim ds26522 card support"
213 depends on SPI
214 depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
215 select BITREVERSE
216 help
217 This module initializes and configures the slic maxim card
218 in T1 or E1 mode.
219
220 To compile this driver as a module, choose M here: the
221 module will be called slic_ds26522.
222
223config IXP4XX_HSS
224 tristate "Intel IXP4xx HSS (synchronous serial port) support"
225 depends on HDLC && IXP4XX_NPE && IXP4XX_QMGR
226 depends on ARCH_IXP4XX && OF
227 select MFD_SYSCON
228 help
229 Say Y here if you want to use built-in HSS ports
230 on IXP4xx processor.
231
232# X.25 network drivers
233config LAPBETHER
234 tristate "LAPB over Ethernet driver"
235 depends on LAPB && X25
236 help
237 Driver for a pseudo device (typically called /dev/lapb0) which allows
238 you to open an LAPB point-to-point connection to some other computer
239 on your Ethernet network.
240
241 In order to do this, you need to say Y or M to the driver for your
242 Ethernet card as well as to "LAPB Data Link Driver".
243
244 To compile this driver as a module, choose M here: the
245 module will be called lapbether.
246
247
248 If unsure, say N.
249
250endif # WAN
1#
2# wan devices configuration
3#
4
5menuconfig WAN
6 bool "Wan interfaces support"
7 ---help---
8 Wide Area Networks (WANs), such as X.25, Frame Relay and leased
9 lines, are used to interconnect Local Area Networks (LANs) over vast
10 distances with data transfer rates significantly higher than those
11 achievable with commonly used asynchronous modem connections.
12
13 Usually, a quite expensive external device called a `WAN router' is
14 needed to connect to a WAN. As an alternative, a relatively
15 inexpensive WAN interface card can allow your Linux box to directly
16 connect to a WAN.
17
18 If you have one of those cards and wish to use it under Linux,
19 say Y here and also to the WAN driver for your card.
20
21 If unsure, say N.
22
23if WAN
24
25# There is no way to detect a comtrol sv11 - force it modular for now.
26config HOSTESS_SV11
27 tristate "Comtrol Hostess SV-11 support"
28 depends on ISA && m && ISA_DMA_API && INET && HDLC
29 help
30 Driver for Comtrol Hostess SV-11 network card which
31 operates on low speed synchronous serial links at up to
32 256Kbps, supporting PPP and Cisco HDLC.
33
34 The driver will be compiled as a module: the
35 module will be called hostess_sv11.
36
37# The COSA/SRP driver has not been tested as non-modular yet.
38config COSA
39 tristate "COSA/SRP sync serial boards support"
40 depends on ISA && m && ISA_DMA_API && HDLC
41 ---help---
42 Driver for COSA and SRP synchronous serial boards.
43
44 These boards allow to connect synchronous serial devices (for example
45 base-band modems, or any other device with the X.21, V.24, V.35 or
46 V.36 interface) to your Linux box. The cards can work as the
47 character device, synchronous PPP network device, or the Cisco HDLC
48 network device.
49
50 You will need user-space utilities COSA or SRP boards for downloading
51 the firmware to the cards and to set them up. Look at the
52 <http://www.fi.muni.cz/~kas/cosa/> for more information. You can also
53 read the comment at the top of the <file:drivers/net/wan/cosa.c> for
54 details about the cards and the driver itself.
55
56 The driver will be compiled as a module: the
57 module will be called cosa.
58
59#
60# Lan Media's board. Currently 1000, 1200, 5200, 5245
61#
62config LANMEDIA
63 tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards"
64 depends on PCI && VIRT_TO_BUS && HDLC
65 ---help---
66 Driver for the following Lan Media family of serial boards:
67
68 - LMC 1000 board allows you to connect synchronous serial devices
69 (for example base-band modems, or any other device with the X.21,
70 V.24, V.35 or V.36 interface) to your Linux box.
71
72 - LMC 1200 with on board DSU board allows you to connect your Linux
73 box directly to a T1 or E1 circuit.
74
75 - LMC 5200 board provides a HSSI interface capable of running up to
76 52 Mbits per second.
77
78 - LMC 5245 board connects directly to a T3 circuit saving the
79 additional external hardware.
80
81 To change setting such as clock source you will need lmcctl.
82 It is available at <ftp://ftp.lanmedia.com/> (broken link).
83
84 To compile this driver as a module, choose M here: the
85 module will be called lmc.
86
87# There is no way to detect a Sealevel board. Force it modular
88config SEALEVEL_4021
89 tristate "Sealevel Systems 4021 support"
90 depends on ISA && m && ISA_DMA_API && INET && HDLC
91 help
92 This is a driver for the Sealevel Systems ACB 56 serial I/O adapter.
93
94 The driver will be compiled as a module: the
95 module will be called sealevel.
96
97# Generic HDLC
98config HDLC
99 tristate "Generic HDLC layer"
100 help
101 Say Y to this option if your Linux box contains a WAN (Wide Area
102 Network) card supported by this driver and you are planning to
103 connect the box to a WAN.
104
105 You will need supporting software from
106 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
107 Generic HDLC driver currently supports raw HDLC, Cisco HDLC, Frame
108 Relay, synchronous Point-to-Point Protocol (PPP) and X.25.
109
110 To compile this driver as a module, choose M here: the
111 module will be called hdlc.
112
113 If unsure, say N.
114
115config HDLC_RAW
116 tristate "Raw HDLC support"
117 depends on HDLC
118 help
119 Generic HDLC driver supporting raw HDLC over WAN connections.
120
121 If unsure, say N.
122
123config HDLC_RAW_ETH
124 tristate "Raw HDLC Ethernet device support"
125 depends on HDLC
126 help
127 Generic HDLC driver supporting raw HDLC Ethernet device emulation
128 over WAN connections.
129
130 You will need it for Ethernet over HDLC bridges.
131
132 If unsure, say N.
133
134config HDLC_CISCO
135 tristate "Cisco HDLC support"
136 depends on HDLC
137 help
138 Generic HDLC driver supporting Cisco HDLC over WAN connections.
139
140 If unsure, say N.
141
142config HDLC_FR
143 tristate "Frame Relay support"
144 depends on HDLC
145 help
146 Generic HDLC driver supporting Frame Relay over WAN connections.
147
148 If unsure, say N.
149
150config HDLC_PPP
151 tristate "Synchronous Point-to-Point Protocol (PPP) support"
152 depends on HDLC
153 help
154 Generic HDLC driver supporting PPP over WAN connections.
155
156 If unsure, say N.
157
158config HDLC_X25
159 tristate "X.25 protocol support"
160 depends on HDLC && (LAPB=m && HDLC=m || LAPB=y)
161 help
162 Generic HDLC driver supporting X.25 over WAN connections.
163
164 If unsure, say N.
165
166comment "X.25/LAPB support is disabled"
167 depends on HDLC && (LAPB!=m || HDLC!=m) && LAPB!=y
168
169config PCI200SYN
170 tristate "Goramo PCI200SYN support"
171 depends on HDLC && PCI
172 help
173 Driver for PCI200SYN cards by Goramo sp. j.
174
175 If you have such a card, say Y here and see
176 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
177
178 To compile this as a module, choose M here: the
179 module will be called pci200syn.
180
181 If unsure, say N.
182
183config WANXL
184 tristate "SBE Inc. wanXL support"
185 depends on HDLC && PCI
186 help
187 Driver for wanXL PCI cards by SBE Inc.
188
189 If you have such a card, say Y here and see
190 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
191
192 To compile this as a module, choose M here: the
193 module will be called wanxl.
194
195 If unsure, say N.
196
197config WANXL_BUILD_FIRMWARE
198 bool "rebuild wanXL firmware"
199 depends on WANXL && !PREVENT_FIRMWARE_BUILD
200 help
201 Allows you to rebuild firmware run by the QUICC processor.
202 It requires as68k, ld68k and hexdump programs.
203
204 You should never need this option, say N.
205
206config PC300TOO
207 tristate "Cyclades PC300 RSV/X21 alternative support"
208 depends on HDLC && PCI
209 help
210 Alternative driver for PC300 RSV/X21 PCI cards made by
211 Cyclades, Inc. If you have such a card, say Y here and see
212 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
213
214 To compile this as a module, choose M here: the module
215 will be called pc300too.
216
217 If unsure, say N here.
218
219config N2
220 tristate "SDL RISCom/N2 support"
221 depends on HDLC && ISA
222 help
223 Driver for RISCom/N2 single or dual channel ISA cards by
224 SDL Communications Inc.
225
226 If you have such a card, say Y here and see
227 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
228
229 Note that N2csu and N2dds cards are not supported by this driver.
230
231 To compile this driver as a module, choose M here: the module
232 will be called n2.
233
234 If unsure, say N.
235
236config C101
237 tristate "Moxa C101 support"
238 depends on HDLC && ISA
239 help
240 Driver for C101 SuperSync ISA cards by Moxa Technologies Co., Ltd.
241
242 If you have such a card, say Y here and see
243 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
244
245 To compile this driver as a module, choose M here: the
246 module will be called c101.
247
248 If unsure, say N.
249
250config FARSYNC
251 tristate "FarSync T-Series support"
252 depends on HDLC && PCI
253 ---help---
254 Support for the FarSync T-Series X.21 (and V.35/V.24) cards by
255 FarSite Communications Ltd.
256
257 Synchronous communication is supported on all ports at speeds up to
258 8Mb/s (128K on V.24) using synchronous PPP, Cisco HDLC, raw HDLC,
259 Frame Relay or X.25/LAPB.
260
261 If you want the module to be automatically loaded when the interface
262 is referenced then you should add "alias hdlcX farsync" to a file
263 in /etc/modprobe.d/ for each interface, where X is 0, 1, 2, ..., or
264 simply use "alias hdlc* farsync" to indicate all of them.
265
266 To compile this driver as a module, choose M here: the
267 module will be called farsync.
268
269config DSCC4
270 tristate "Etinc PCISYNC serial board support"
271 depends on HDLC && PCI && m
272 help
273 Driver for Etinc PCISYNC boards based on the Infineon (ex. Siemens)
274 DSCC4 chipset.
275
276 This is supposed to work with the four port card. Take a look at
277 <http://www.cogenit.fr/dscc4/> for further information about the
278 driver.
279
280 To compile this driver as a module, choose M here: the
281 module will be called dscc4.
282
283config DSCC4_PCISYNC
284 bool "Etinc PCISYNC features"
285 depends on DSCC4
286 help
287 Due to Etinc's design choice for its PCISYNC cards, some operations
288 are only allowed on specific ports of the DSCC4. This option is the
289 only way for the driver to know that it shouldn't return a success
290 code for these operations.
291
292 Please say Y if your card is an Etinc's PCISYNC.
293
294config DSCC4_PCI_RST
295 bool "Hard reset support"
296 depends on DSCC4
297 help
298 Various DSCC4 bugs forbid any reliable software reset of the ASIC.
299 As a replacement, some vendors provide a way to assert the PCI #RST
300 pin of DSCC4 through the GPIO port of the card. If you choose Y,
301 the driver will make use of this feature before module removal
302 (i.e. rmmod). The feature is known to be available on Commtech's
303 cards. Contact your manufacturer for details.
304
305 Say Y if your card supports this feature.
306
307config IXP4XX_HSS
308 tristate "Intel IXP4xx HSS (synchronous serial port) support"
309 depends on HDLC && ARM && ARCH_IXP4XX && IXP4XX_NPE && IXP4XX_QMGR
310 help
311 Say Y here if you want to use built-in HSS ports
312 on IXP4xx processor.
313
314config DLCI
315 tristate "Frame Relay DLCI support"
316 ---help---
317 Support for the Frame Relay protocol.
318
319 Frame Relay is a fast low-cost way to connect to a remote Internet
320 access provider or to form a private wide area network. The one
321 physical line from your box to the local "switch" (i.e. the entry
322 point to the Frame Relay network, usually at the phone company) can
323 carry several logical point-to-point connections to other computers
324 connected to the Frame Relay network. For a general explanation of
325 the protocol, check out <http://www.mplsforum.org/>.
326
327 To use frame relay, you need supporting hardware (called FRAD) and
328 certain programs from the net-tools package as explained in
329 <file:Documentation/networking/framerelay.txt>.
330
331 To compile this driver as a module, choose M here: the
332 module will be called dlci.
333
334config DLCI_MAX
335 int "Max DLCI per device"
336 depends on DLCI
337 default "8"
338 help
339 How many logical point-to-point frame relay connections (the
340 identifiers of which are called DCLIs) should be handled by each
341 of your hardware frame relay access devices.
342
343 Go with the default.
344
345config SDLA
346 tristate "SDLA (Sangoma S502/S508) support"
347 depends on DLCI && ISA
348 help
349 Driver for the Sangoma S502A, S502E, and S508 Frame Relay Access
350 Devices.
351
352 These are multi-protocol cards, but only Frame Relay is supported
353 by the driver at this time. Please read
354 <file:Documentation/networking/framerelay.txt>.
355
356 To compile this driver as a module, choose M here: the
357 module will be called sdla.
358
359# X.25 network drivers
360config LAPBETHER
361 tristate "LAPB over Ethernet driver"
362 depends on LAPB && X25
363 ---help---
364 Driver for a pseudo device (typically called /dev/lapb0) which allows
365 you to open an LAPB point-to-point connection to some other computer
366 on your Ethernet network.
367
368 In order to do this, you need to say Y or M to the driver for your
369 Ethernet card as well as to "LAPB Data Link Driver".
370
371 To compile this driver as a module, choose M here: the
372 module will be called lapbether.
373
374 If unsure, say N.
375
376config X25_ASY
377 tristate "X.25 async driver"
378 depends on LAPB && X25 && TTY
379 ---help---
380 Send and receive X.25 frames over regular asynchronous serial
381 lines such as telephone lines equipped with ordinary modems.
382
383 Experts should note that this driver doesn't currently comply with
384 the asynchronous HDLS framing protocols in CCITT recommendation X.25.
385
386 To compile this driver as a module, choose M here: the
387 module will be called x25_asy.
388
389 If unsure, say N.
390
391config SBNI
392 tristate "Granch SBNI12 Leased Line adapter support"
393 depends on X86
394 ---help---
395 Driver for ISA SBNI12-xx cards which are low cost alternatives to
396 leased line modems.
397
398 You can find more information and last versions of drivers and
399 utilities at <http://www.granch.ru/>. If you have any question you
400 can send email to <sbni@granch.ru>.
401
402 To compile this driver as a module, choose M here: the
403 module will be called sbni.
404
405 If unsure, say N.
406
407config SBNI_MULTILINE
408 bool "Multiple line feature support"
409 depends on SBNI
410 help
411 Schedule traffic for some parallel lines, via SBNI12 adapters.
412
413 If you have two computers connected with two parallel lines it's
414 possible to increase transfer rate nearly twice. You should have
415 a program named 'sbniconfig' to configure adapters.
416
417 If unsure, say N.
418
419endif # WAN