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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# Wan router core.
360config WAN_ROUTER_DRIVERS
361 tristate "WAN router drivers"
362 depends on WAN_ROUTER
363 ---help---
364 Connect LAN to WAN via Linux box.
365
366 Select driver your card and remember to say Y to "Wan Router."
367 You will need the wan-tools package which is available from
368 <ftp://ftp.sangoma.com/>.
369
370 Note that the answer to this question won't directly affect the
371 kernel except for how subordinate drivers may be built:
372 saying N will just cause the configurator to skip all
373 the questions about WAN router drivers.
374
375 If unsure, say N.
376
377config CYCLADES_SYNC
378 tristate "Cyclom 2X(tm) cards (EXPERIMENTAL)"
379 depends on WAN_ROUTER_DRIVERS && (PCI || ISA)
380 ---help---
381 Cyclom 2X from Cyclades Corporation <http://www.avocent.com/> is an
382 intelligent multiprotocol WAN adapter with data transfer rates up to
383 512 Kbps. These cards support the X.25 and SNA related protocols.
384
385 While no documentation is available at this time please grab the
386 wanconfig tarball in
387 <http://www.conectiva.com.br/~acme/cycsyn-devel/> (with minor changes
388 to make it compile with the current wanrouter include files; efforts
389 are being made to use the original package available at
390 <ftp://ftp.sangoma.com/>).
391
392 Feel free to contact me or the cycsyn-devel mailing list at
393 <acme@conectiva.com.br> and <cycsyn-devel@bazar.conectiva.com.br> for
394 additional details, I hope to have documentation available as soon as
395 possible. (Cyclades Brazil is writing the Documentation).
396
397 The next questions will ask you about the protocols you want the
398 driver to support (for now only X.25 is supported).
399
400 If you have one or more of these cards, say Y to this option.
401
402 To compile this driver as a module, choose M here: the
403 module will be called cyclomx.
404
405config CYCLOMX_X25
406 bool "Cyclom 2X X.25 support (EXPERIMENTAL)"
407 depends on CYCLADES_SYNC
408 help
409 Connect a Cyclom 2X card to an X.25 network.
410
411 Enabling X.25 support will enlarge your kernel by about 11 kB.
412
413# X.25 network drivers
414config LAPBETHER
415 tristate "LAPB over Ethernet driver (EXPERIMENTAL)"
416 depends on LAPB && X25
417 ---help---
418 Driver for a pseudo device (typically called /dev/lapb0) which allows
419 you to open an LAPB point-to-point connection to some other computer
420 on your Ethernet network.
421
422 In order to do this, you need to say Y or M to the driver for your
423 Ethernet card as well as to "LAPB Data Link Driver".
424
425 To compile this driver as a module, choose M here: the
426 module will be called lapbether.
427
428 If unsure, say N.
429
430config X25_ASY
431 tristate "X.25 async driver (EXPERIMENTAL)"
432 depends on LAPB && X25
433 ---help---
434 Send and receive X.25 frames over regular asynchronous serial
435 lines such as telephone lines equipped with ordinary modems.
436
437 Experts should note that this driver doesn't currently comply with
438 the asynchronous HDLS framing protocols in CCITT recommendation X.25.
439
440 To compile this driver as a module, choose M here: the
441 module will be called x25_asy.
442
443 If unsure, say N.
444
445config SBNI
446 tristate "Granch SBNI12 Leased Line adapter support"
447 depends on X86
448 ---help---
449 Driver for ISA SBNI12-xx cards which are low cost alternatives to
450 leased line modems.
451
452 You can find more information and last versions of drivers and
453 utilities at <http://www.granch.ru/>. If you have any question you
454 can send email to <sbni@granch.ru>.
455
456 To compile this driver as a module, choose M here: the
457 module will be called sbni.
458
459 If unsure, say N.
460
461config SBNI_MULTILINE
462 bool "Multiple line feature support"
463 depends on SBNI
464 help
465 Schedule traffic for some parallel lines, via SBNI12 adapters.
466
467 If you have two computers connected with two parallel lines it's
468 possible to increase transfer rate nearly twice. You should have
469 a program named 'sbniconfig' to configure adapters.
470
471 If unsure, say N.
472
473endif # WAN
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# There is no way to detect a comtrol sv11 - force it modular for now.
27config HOSTESS_SV11
28 tristate "Comtrol Hostess SV-11 support"
29 depends on ISA && m && ISA_DMA_API && INET && HDLC && VIRT_TO_BUS
30 help
31 Driver for Comtrol Hostess SV-11 network card which
32 operates on low speed synchronous serial links at up to
33 256Kbps, supporting PPP and Cisco HDLC.
34
35 The driver will be compiled as a module: the
36 module will be called hostess_sv11.
37
38# The COSA/SRP driver has not been tested as non-modular yet.
39config COSA
40 tristate "COSA/SRP sync serial boards support"
41 depends on ISA && m && ISA_DMA_API && HDLC && VIRT_TO_BUS
42 ---help---
43 Driver for COSA and SRP synchronous serial boards.
44
45 These boards allow to connect synchronous serial devices (for example
46 base-band modems, or any other device with the X.21, V.24, V.35 or
47 V.36 interface) to your Linux box. The cards can work as the
48 character device, synchronous PPP network device, or the Cisco HDLC
49 network device.
50
51 You will need user-space utilities COSA or SRP boards for downloading
52 the firmware to the cards and to set them up. Look at the
53 <http://www.fi.muni.cz/~kas/cosa/> for more information. You can also
54 read the comment at the top of the <file:drivers/net/wan/cosa.c> for
55 details about the cards and the driver itself.
56
57 The driver will be compiled as a module: the
58 module will be called cosa.
59
60#
61# Lan Media's board. Currently 1000, 1200, 5200, 5245
62#
63config LANMEDIA
64 tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards"
65 depends on PCI && VIRT_TO_BUS && HDLC
66 ---help---
67 Driver for the following Lan Media family of serial boards:
68
69 - LMC 1000 board allows you to connect synchronous serial devices
70 (for example base-band modems, or any other device with the X.21,
71 V.24, V.35 or V.36 interface) to your Linux box.
72
73 - LMC 1200 with on board DSU board allows you to connect your Linux
74 box directly to a T1 or E1 circuit.
75
76 - LMC 5200 board provides a HSSI interface capable of running up to
77 52 Mbits per second.
78
79 - LMC 5245 board connects directly to a T3 circuit saving the
80 additional external hardware.
81
82 To change setting such as clock source you will need lmcctl.
83 It is available at <ftp://ftp.lanmedia.com/> (broken link).
84
85 To compile this driver as a module, choose M here: the
86 module will be called lmc.
87
88# There is no way to detect a Sealevel board. Force it modular
89config SEALEVEL_4021
90 tristate "Sealevel Systems 4021 support"
91 depends on ISA && m && ISA_DMA_API && INET && HDLC && VIRT_TO_BUS
92 help
93 This is a driver for the Sealevel Systems ACB 56 serial I/O adapter.
94
95 The driver will be compiled as a module: the
96 module will be called sealevel.
97
98# Generic HDLC
99config HDLC
100 tristate "Generic HDLC layer"
101 help
102 Say Y to this option if your Linux box contains a WAN (Wide Area
103 Network) card supported by this driver and you are planning to
104 connect the box to a WAN.
105
106 You will need supporting software from
107 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
108 Generic HDLC driver currently supports raw HDLC, Cisco HDLC, Frame
109 Relay, synchronous Point-to-Point Protocol (PPP) and X.25.
110
111 To compile this driver as a module, choose M here: the
112 module will be called hdlc.
113
114 If unsure, say N.
115
116config HDLC_RAW
117 tristate "Raw HDLC support"
118 depends on HDLC
119 help
120 Generic HDLC driver supporting raw HDLC over WAN connections.
121
122 If unsure, say N.
123
124config HDLC_RAW_ETH
125 tristate "Raw HDLC Ethernet device support"
126 depends on HDLC
127 help
128 Generic HDLC driver supporting raw HDLC Ethernet device emulation
129 over WAN connections.
130
131 You will need it for Ethernet over HDLC bridges.
132
133 If unsure, say N.
134
135config HDLC_CISCO
136 tristate "Cisco HDLC support"
137 depends on HDLC
138 help
139 Generic HDLC driver supporting Cisco HDLC over WAN connections.
140
141 If unsure, say N.
142
143config HDLC_FR
144 tristate "Frame Relay support"
145 depends on HDLC
146 help
147 Generic HDLC driver supporting Frame Relay over WAN connections.
148
149 If unsure, say N.
150
151config HDLC_PPP
152 tristate "Synchronous Point-to-Point Protocol (PPP) support"
153 depends on HDLC
154 help
155 Generic HDLC driver supporting PPP over WAN connections.
156
157 If unsure, say N.
158
159config HDLC_X25
160 tristate "X.25 protocol support"
161 depends on HDLC && (LAPB=m && HDLC=m || LAPB=y)
162 help
163 Generic HDLC driver supporting X.25 over WAN connections.
164
165 If unsure, say N.
166
167comment "X.25/LAPB support is disabled"
168 depends on HDLC && (LAPB!=m || HDLC!=m) && LAPB!=y
169
170config PCI200SYN
171 tristate "Goramo PCI200SYN support"
172 depends on HDLC && PCI
173 help
174 Driver for PCI200SYN cards by Goramo sp. j.
175
176 If you have such a card, say Y here and see
177 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
178
179 To compile this as a module, choose M here: the
180 module will be called pci200syn.
181
182 If unsure, say N.
183
184config WANXL
185 tristate "SBE Inc. wanXL support"
186 depends on HDLC && PCI
187 help
188 Driver for wanXL PCI cards by SBE Inc.
189
190 If you have such a card, say Y here and see
191 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
192
193 To compile this as a module, choose M here: the
194 module will be called wanxl.
195
196 If unsure, say N.
197
198config WANXL_BUILD_FIRMWARE
199 bool "rebuild wanXL firmware"
200 depends on WANXL && !PREVENT_FIRMWARE_BUILD
201 help
202 Allows you to rebuild firmware run by the QUICC processor.
203 It requires as68k, ld68k and hexdump programs.
204
205 You should never need this option, say N.
206
207config PC300TOO
208 tristate "Cyclades PC300 RSV/X21 alternative support"
209 depends on HDLC && PCI
210 help
211 Alternative driver for PC300 RSV/X21 PCI cards made by
212 Cyclades, Inc. If you have such a card, say Y here and see
213 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
214
215 To compile this as a module, choose M here: the module
216 will be called pc300too.
217
218 If unsure, say N here.
219
220config N2
221 tristate "SDL RISCom/N2 support"
222 depends on HDLC && ISA
223 help
224 Driver for RISCom/N2 single or dual channel ISA cards by
225 SDL Communications Inc.
226
227 If you have such a card, say Y here and see
228 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
229
230 Note that N2csu and N2dds cards are not supported by this driver.
231
232 To compile this driver as a module, choose M here: the module
233 will be called n2.
234
235 If unsure, say N.
236
237config C101
238 tristate "Moxa C101 support"
239 depends on HDLC && ISA
240 help
241 Driver for C101 SuperSync ISA cards by Moxa Technologies Co., Ltd.
242
243 If you have such a card, say Y here and see
244 <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
245
246 To compile this driver as a module, choose M here: the
247 module will be called c101.
248
249 If unsure, say N.
250
251config FARSYNC
252 tristate "FarSync T-Series support"
253 depends on HDLC && PCI
254 ---help---
255 Support for the FarSync T-Series X.21 (and V.35/V.24) cards by
256 FarSite Communications Ltd.
257
258 Synchronous communication is supported on all ports at speeds up to
259 8Mb/s (128K on V.24) using synchronous PPP, Cisco HDLC, raw HDLC,
260 Frame Relay or X.25/LAPB.
261
262 If you want the module to be automatically loaded when the interface
263 is referenced then you should add "alias hdlcX farsync" to a file
264 in /etc/modprobe.d/ for each interface, where X is 0, 1, 2, ..., or
265 simply use "alias hdlc* farsync" to indicate all of them.
266
267 To compile this driver as a module, choose M here: the
268 module will be called farsync.
269
270config FSL_UCC_HDLC
271 tristate "Freescale QUICC Engine HDLC support"
272 depends on HDLC
273 depends on QUICC_ENGINE
274 help
275 Driver for Freescale QUICC Engine HDLC controller. The driver
276 supports HDLC in NMSI and TDM mode.
277
278 To compile this driver as a module, choose M here: the
279 module will be called fsl_ucc_hdlc.
280
281config SLIC_DS26522
282 tristate "Slic Maxim ds26522 card support"
283 depends on SPI
284 depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
285 help
286 This module initializes and configures the slic maxim card
287 in T1 or E1 mode.
288
289 To compile this driver as a module, choose M here: the
290 module will be called slic_ds26522.
291
292config DSCC4_PCISYNC
293 bool "Etinc PCISYNC features"
294 depends on DSCC4
295 help
296 Due to Etinc's design choice for its PCISYNC cards, some operations
297 are only allowed on specific ports of the DSCC4. This option is the
298 only way for the driver to know that it shouldn't return a success
299 code for these operations.
300
301 Please say Y if your card is an Etinc's PCISYNC.
302
303config DSCC4_PCI_RST
304 bool "Hard reset support"
305 depends on DSCC4
306 help
307 Various DSCC4 bugs forbid any reliable software reset of the ASIC.
308 As a replacement, some vendors provide a way to assert the PCI #RST
309 pin of DSCC4 through the GPIO port of the card. If you choose Y,
310 the driver will make use of this feature before module removal
311 (i.e. rmmod). The feature is known to be available on Commtech's
312 cards. Contact your manufacturer for details.
313
314 Say Y if your card supports this feature.
315
316config IXP4XX_HSS
317 tristate "Intel IXP4xx HSS (synchronous serial port) support"
318 depends on HDLC && ARM && ARCH_IXP4XX && IXP4XX_NPE && IXP4XX_QMGR
319 help
320 Say Y here if you want to use built-in HSS ports
321 on IXP4xx processor.
322
323config DLCI
324 tristate "Frame Relay DLCI support"
325 ---help---
326 Support for the Frame Relay protocol.
327
328 Frame Relay is a fast low-cost way to connect to a remote Internet
329 access provider or to form a private wide area network. The one
330 physical line from your box to the local "switch" (i.e. the entry
331 point to the Frame Relay network, usually at the phone company) can
332 carry several logical point-to-point connections to other computers
333 connected to the Frame Relay network. For a general explanation of
334 the protocol, check out <http://www.mplsforum.org/>.
335
336 To use frame relay, you need supporting hardware (called FRAD) and
337 certain programs from the net-tools package as explained in
338 <file:Documentation/networking/framerelay.txt>.
339
340 To compile this driver as a module, choose M here: the
341 module will be called dlci.
342
343config DLCI_MAX
344 int "Max DLCI per device"
345 depends on DLCI
346 default "8"
347 help
348 How many logical point-to-point frame relay connections (the
349 identifiers of which are called DCLIs) should be handled by each
350 of your hardware frame relay access devices.
351
352 Go with the default.
353
354config SDLA
355 tristate "SDLA (Sangoma S502/S508) support"
356 depends on DLCI && ISA
357 help
358 Driver for the Sangoma S502A, S502E, and S508 Frame Relay Access
359 Devices.
360
361 These are multi-protocol cards, but only Frame Relay is supported
362 by the driver at this time. Please read
363 <file:Documentation/networking/framerelay.txt>.
364
365 To compile this driver as a module, choose M here: the
366 module will be called sdla.
367
368# X.25 network drivers
369config LAPBETHER
370 tristate "LAPB over Ethernet driver"
371 depends on LAPB && X25
372 ---help---
373 Driver for a pseudo device (typically called /dev/lapb0) which allows
374 you to open an LAPB point-to-point connection to some other computer
375 on your Ethernet network.
376
377 In order to do this, you need to say Y or M to the driver for your
378 Ethernet card as well as to "LAPB Data Link Driver".
379
380 To compile this driver as a module, choose M here: the
381 module will be called lapbether.
382
383 If unsure, say N.
384
385config X25_ASY
386 tristate "X.25 async driver"
387 depends on LAPB && X25 && TTY
388 ---help---
389 Send and receive X.25 frames over regular asynchronous serial
390 lines such as telephone lines equipped with ordinary modems.
391
392 Experts should note that this driver doesn't currently comply with
393 the asynchronous HDLS framing protocols in CCITT recommendation X.25.
394
395 To compile this driver as a module, choose M here: the
396 module will be called x25_asy.
397
398 If unsure, say N.
399
400config SBNI
401 tristate "Granch SBNI12 Leased Line adapter support"
402 depends on X86
403 ---help---
404 Driver for ISA SBNI12-xx cards which are low cost alternatives to
405 leased line modems.
406
407 You can find more information and last versions of drivers and
408 utilities at <http://www.granch.ru/>. If you have any question you
409 can send email to <sbni@granch.ru>.
410
411 To compile this driver as a module, choose M here: the
412 module will be called sbni.
413
414 If unsure, say N.
415
416config SBNI_MULTILINE
417 bool "Multiple line feature support"
418 depends on SBNI
419 help
420 Schedule traffic for some parallel lines, via SBNI12 adapters.
421
422 If you have two computers connected with two parallel lines it's
423 possible to increase transfer rate nearly twice. You should have
424 a program named 'sbniconfig' to configure adapters.
425
426 If unsure, say N.
427
428endif # WAN