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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# ATM device configuration
3#
4
Jan Engelhardt4151ce32007-05-10 22:52:57 -07005menuconfig ATM_DRIVERS
6 bool "ATM drivers"
Linus Torvalds1da177e2005-04-16 15:20:36 -07007 depends on NETDEVICES && ATM
Jan Engelhardt4151ce32007-05-10 22:52:57 -07008 default y
9
Trent Piepho59faba12007-06-27 14:09:54 -070010if ATM_DRIVERS && NETDEVICES && ATM
Linus Torvalds1da177e2005-04-16 15:20:36 -070011
Chas Williamsfb2964492005-11-29 16:17:11 -080012config ATM_DUMMY
13 tristate "Dummy ATM driver"
Chas Williamsfb2964492005-11-29 16:17:11 -080014 help
15 Dummy ATM driver. Useful for proxy signalling, testing,
16 and development. If unsure, say N.
17
Linus Torvalds1da177e2005-04-16 15:20:36 -070018config ATM_TCP
19 tristate "ATM over TCP"
Jan Engelhardt4151ce32007-05-10 22:52:57 -070020 depends on INET
Linus Torvalds1da177e2005-04-16 15:20:36 -070021 help
22 ATM over TCP driver. Useful mainly for development and for
23 experiments. If unsure, say N.
24
25config ATM_LANAI
26 tristate "Efficient Networks Speedstream 3010"
27 depends on PCI && ATM
28 help
29 Supports ATM cards based on the Efficient Networks "Lanai"
30 chipset such as the Speedstream 3010 and the ENI-25p. The
31 Speedstream 3060 is currently not supported since we don't
32 have the code to drive the on-board Alcatel DSL chipset (yet).
33
34config ATM_ENI
35 tristate "Efficient Networks ENI155P"
Jan Engelhardt4151ce32007-05-10 22:52:57 -070036 depends on PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -070037 ---help---
38 Driver for the Efficient Networks ENI155p series and SMC ATM
39 Power155 155 Mbps ATM adapters. Both, the versions with 512KB and
40 2MB on-board RAM (Efficient calls them "C" and "S", respectively),
41 and the FPGA and the ASIC Tonga versions of the board are supported.
42 The driver works with MMF (-MF or ...F) and UTP-5 (-U5 or ...D)
43 adapters.
44
45 To compile this driver as a module, choose M here: the module will
46 be called eni.
47
48config ATM_ENI_DEBUG
49 bool "Enable extended debugging"
50 depends on ATM_ENI
51 help
52 Extended debugging records various events and displays that list
53 when an inconsistency is detected. This mechanism is faster than
54 generally using printks, but still has some impact on performance.
55 Note that extended debugging may create certain race conditions
56 itself. Enable this ONLY if you suspect problems with the driver.
57
58config ATM_ENI_TUNE_BURST
59 bool "Fine-tune burst settings"
60 depends on ATM_ENI
61 ---help---
62 In order to obtain good throughput, the ENI NIC can transfer
63 multiple words of data per PCI bus access cycle. Such a multi-word
64 transfer is called a burst.
65
66 The default settings for the burst sizes are suitable for most PCI
67 chipsets. However, in some cases, large bursts may overrun buffers
68 in the PCI chipset and cause data corruption. In such cases, large
69 bursts must be disabled and only (slower) small bursts can be used.
70 The burst sizes can be set independently in the send (TX) and
71 receive (RX) direction.
72
73 Note that enabling many different burst sizes in the same direction
74 may increase the cost of setting up a transfer such that the
75 resulting throughput is lower than when using only the largest
76 available burst size.
77
78 Also, sometimes larger bursts lead to lower throughput, e.g. on an
79 Intel 440FX board, a drop from 135 Mbps to 103 Mbps was observed
80 when going from 8W to 16W bursts.
81
82config ATM_ENI_BURST_TX_16W
83 bool "Enable 16W TX bursts (discouraged)"
84 depends on ATM_ENI_TUNE_BURST
85 help
86 Burst sixteen words at once in the send direction. This may work
87 with recent PCI chipsets, but is known to fail with older chipsets.
88
89config ATM_ENI_BURST_TX_8W
90 bool "Enable 8W TX bursts (recommended)"
91 depends on ATM_ENI_TUNE_BURST
92 help
93 Burst eight words at once in the send direction. This is the default
94 setting.
95
96config ATM_ENI_BURST_TX_4W
97 bool "Enable 4W TX bursts (optional)"
98 depends on ATM_ENI_TUNE_BURST
99 help
100 Burst four words at once in the send direction. You may want to try
101 this if you have disabled 8W bursts. Enabling 4W if 8W is also set
102 may or may not improve throughput.
103
104config ATM_ENI_BURST_TX_2W
105 bool "Enable 2W TX bursts (optional)"
106 depends on ATM_ENI_TUNE_BURST
107 help
108 Burst two words at once in the send direction. You may want to try
109 this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or 8W
110 are also set may or may not improve throughput.
111
112config ATM_ENI_BURST_RX_16W
113 bool "Enable 16W RX bursts (discouraged)"
114 depends on ATM_ENI_TUNE_BURST
115 help
116 Burst sixteen words at once in the receive direction. This may work
117 with recent PCI chipsets, but is known to fail with older chipsets.
118
119config ATM_ENI_BURST_RX_8W
120 bool "Enable 8W RX bursts (discouraged)"
121 depends on ATM_ENI_TUNE_BURST
122 help
123 Burst eight words at once in the receive direction. This may work
124 with recent PCI chipsets, but is known to fail with older chipsets,
125 such as the Intel Neptune series.
126
127config ATM_ENI_BURST_RX_4W
128 bool "Enable 4W RX bursts (recommended)"
129 depends on ATM_ENI_TUNE_BURST
130 help
131 Burst four words at once in the receive direction. This is the
132 default setting. Enabling 4W if 8W is also set may or may not
133 improve throughput.
134
135config ATM_ENI_BURST_RX_2W
136 bool "Enable 2W RX bursts (optional)"
137 depends on ATM_ENI_TUNE_BURST
138 help
139 Burst two words at once in the receive direction. You may want to
140 try this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or
141 8W are also set may or may not improve throughput.
142
143config ATM_FIRESTREAM
144 tristate "Fujitsu FireStream (FS50/FS155) "
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700145 depends on PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146 help
147 Driver for the Fujitsu FireStream 155 (MB86697) and
148 FireStream 50 (MB86695) ATM PCI chips.
149
150 To compile this driver as a module, choose M here: the module will
151 be called firestream.
152
153config ATM_ZATM
154 tristate "ZeitNet ZN1221/ZN1225"
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700155 depends on PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700156 help
157 Driver for the ZeitNet ZN1221 (MMF) and ZN1225 (UTP-5) 155 Mbps ATM
158 adapters.
159
160 To compile this driver as a module, choose M here: the module will
161 be called zatm.
162
163config ATM_ZATM_DEBUG
164 bool "Enable extended debugging"
165 depends on ATM_ZATM
166 help
167 Extended debugging records various events and displays that list
168 when an inconsistency is detected. This mechanism is faster than
169 generally using printks, but still has some impact on performance.
170 Note that extended debugging may create certain race conditions
171 itself. Enable this ONLY if you suspect problems with the driver.
172
Linus Torvalds1da177e2005-04-16 15:20:36 -0700173config ATM_NICSTAR
174 tristate "IDT 77201 (NICStAR) (ForeRunnerLE)"
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700175 depends on PCI && !64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700176 help
177 The NICStAR chipset family is used in a large number of ATM NICs for
178 25 and for 155 Mbps, including IDT cards and the Fore ForeRunnerLE
179 series. Say Y if you have one of those.
180
181 To compile this driver as a module, choose M here: the module will
182 be called nicstar.
183
184config ATM_NICSTAR_USE_SUNI
185 bool "Use suni PHY driver (155Mbps)"
186 depends on ATM_NICSTAR
187 help
188 Support for the S-UNI and compatible PHYsical layer chips. These are
189 found in most 155Mbps NICStAR based ATM cards, namely in the
190 ForeRunner LE155 cards. This driver provides detection of cable~
191 removal and reinsertion and provides some statistics. This driver
192 doesn't have removal capability when compiled as a module, so if you
193 need that capability don't include S-UNI support (it's not needed to
194 make the card work).
195
196config ATM_NICSTAR_USE_IDT77105
197 bool "Use IDT77015 PHY driver (25Mbps)"
198 depends on ATM_NICSTAR
199 help
200 Support for the PHYsical layer chip in ForeRunner LE25 cards. In
201 addition to cable removal/reinsertion detection, this driver allows
202 you to control the loopback mode of the chip via a dedicated IOCTL.
203 This driver is required for proper handling of temporary carrier
204 loss, so if you have a 25Mbps NICStAR based ATM card you must say Y.
205
206config ATM_IDT77252
207 tristate "IDT 77252 (NICStAR II)"
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700208 depends on PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700209 help
210 Driver for the IDT 77252 ATM PCI chips.
211
212 To compile this driver as a module, choose M here: the module will
213 be called idt77252.
214
215config ATM_IDT77252_DEBUG
216 bool "Enable debugging messages"
217 depends on ATM_IDT77252
218 help
219 Somewhat useful debugging messages are available. The choice of
220 messages is controlled by a bitmap. This may be specified as a
221 module argument. See the file <file:drivers/atm/idt77252.h> for
222 the meanings of the bits in the mask.
223
224 When active, these messages can have a significant impact on the
225 speed of the driver, and the size of your syslog files! When
226 inactive, they will have only a modest impact on performance.
227
228config ATM_IDT77252_RCV_ALL
229 bool "Receive ALL cells in raw queue"
230 depends on ATM_IDT77252
231 help
232 Enable receiving of all cells on the ATM link, that do not match
233 an open connection in the raw cell queue of the driver. Useful
234 for debugging or special applications only, so the safe answer is N.
235
236config ATM_IDT77252_USE_SUNI
237 bool
238 depends on ATM_IDT77252
239 default y
240
241config ATM_AMBASSADOR
242 tristate "Madge Ambassador (Collage PCI 155 Server)"
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700243 depends on PCI
Akinobu Mita0a858852006-12-08 02:36:28 -0800244 select BITREVERSE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700245 help
246 This is a driver for ATMizer based ATM card produced by Madge
247 Networks Ltd. Say Y (or M to compile as a module named ambassador)
248 here if you have one of these cards.
249
250config ATM_AMBASSADOR_DEBUG
251 bool "Enable debugging messages"
252 depends on ATM_AMBASSADOR
253 ---help---
254 Somewhat useful debugging messages are available. The choice of
255 messages is controlled by a bitmap. This may be specified as a
256 module argument (kernel command line argument as well?), changed
257 dynamically using an ioctl (not yet) or changed by sending the
258 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
259 <file:drivers/atm/ambassador.h> for the meanings of the bits in the
260 mask.
261
262 When active, these messages can have a significant impact on the
263 speed of the driver, and the size of your syslog files! When
264 inactive, they will have only a modest impact on performance.
265
266config ATM_HORIZON
267 tristate "Madge Horizon [Ultra] (Collage PCI 25 and Collage PCI 155 Client)"
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700268 depends on PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700269 help
270 This is a driver for the Horizon chipset ATM adapter cards once
271 produced by Madge Networks Ltd. Say Y (or M to compile as a module
272 named horizon) here if you have one of these cards.
273
274config ATM_HORIZON_DEBUG
275 bool "Enable debugging messages"
276 depends on ATM_HORIZON
277 ---help---
278 Somewhat useful debugging messages are available. The choice of
279 messages is controlled by a bitmap. This may be specified as a
280 module argument (kernel command line argument as well?), changed
281 dynamically using an ioctl (not yet) or changed by sending the
282 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
283 <file:drivers/atm/horizon.h> for the meanings of the bits in the
284 mask.
285
286 When active, these messages can have a significant impact on the
287 speed of the driver, and the size of your syslog files! When
288 inactive, they will have only a modest impact on performance.
289
290config ATM_IA
291 tristate "Interphase ATM PCI x575/x525/x531"
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700292 depends on PCI && !64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700293 ---help---
294 This is a driver for the Interphase (i)ChipSAR adapter cards
295 which include a variety of variants in term of the size of the
296 control memory (128K-1KVC, 512K-4KVC), the size of the packet
297 memory (128K, 512K, 1M), and the PHY type (Single/Multi mode OC3,
298 UTP155, UTP25, DS3 and E3). Go to:
299 <http://www.iphase.com/products/ClassSheet.cfm?ClassID=ATM>
300 for more info about the cards. Say Y (or M to compile as a module
301 named iphase) here if you have one of these cards.
302
303 See the file <file:Documentation/networking/iphase.txt> for further
304 details.
305
306config ATM_IA_DEBUG
307 bool "Enable debugging messages"
308 depends on ATM_IA
309 ---help---
310 Somewhat useful debugging messages are available. The choice of
311 messages is controlled by a bitmap. This may be specified as a
312 module argument (kernel command line argument as well?), changed
313 dynamically using an ioctl (Get the debug utility, iadbg, from
314 <ftp://ftp.iphase.com/pub/atm/pci/>).
315
316 See the file <file:drivers/atm/iphase.h> for the meanings of the
317 bits in the mask.
318
319 When active, these messages can have a significant impact on the
320 speed of the driver, and the size of your syslog files! When
321 inactive, they will have only a modest impact on performance.
322
323config ATM_FORE200E_MAYBE
324 tristate "FORE Systems 200E-series"
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700325 depends on PCI || SBUS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700326 ---help---
327 This is a driver for the FORE Systems 200E-series ATM adapter
328 cards. It simultaneously supports PCA-200E and SBA-200E models
329 on PCI and SBUS hosts. Say Y (or M to compile as a module
330 named fore_200e) here if you have one of these ATM adapters.
331
332 Note that the driver will actually be compiled only if you
333 additionally enable the support for PCA-200E and/or SBA-200E
334 cards.
335
336 See the file <file:Documentation/networking/fore200e.txt> for
337 further details.
338
339config ATM_FORE200E_PCA
340 bool "PCA-200E support"
341 depends on ATM_FORE200E_MAYBE && PCI
342 help
343 Say Y here if you want your PCA-200E cards to be probed.
344
345config ATM_FORE200E_PCA_DEFAULT_FW
346 bool "Use default PCA-200E firmware (normally enabled)"
347 depends on ATM_FORE200E_PCA
348 help
349 Use the default PCA-200E firmware data shipped with the driver.
350
351 Normal users do not have to deal with the firmware stuff, so
352 they should say Y here.
353
354config ATM_FORE200E_PCA_FW
355 string "Pathname of user-supplied binary firmware"
356 depends on ATM_FORE200E_PCA && !ATM_FORE200E_PCA_DEFAULT_FW
357 default ""
358 help
359 This defines the pathname of an alternative PCA-200E binary
360 firmware image supplied by the user. This pathname may be
361 absolute or relative to the drivers/atm directory.
362
363 The driver comes with an adequate firmware image, so normal users do
364 not have to supply an alternative one. They just say Y to "Use
365 default PCA-200E firmware" instead.
366
367config ATM_FORE200E_SBA
368 bool "SBA-200E support"
369 depends on ATM_FORE200E_MAYBE && SBUS
370 help
371 Say Y here if you want your SBA-200E cards to be probed.
372
373config ATM_FORE200E_SBA_DEFAULT_FW
374 bool "Use default SBA-200E firmware (normally enabled)"
375 depends on ATM_FORE200E_SBA
376 help
377 Use the default SBA-200E firmware data shipped with the driver.
378
379 Normal users do not have to deal with the firmware stuff, so
380 they should say Y here.
381
382config ATM_FORE200E_SBA_FW
383 string "Pathname of user-supplied binary firmware"
384 depends on ATM_FORE200E_SBA && !ATM_FORE200E_SBA_DEFAULT_FW
385 default ""
386 help
387 This defines the pathname of an alternative SBA-200E binary
388 firmware image supplied by the user. This pathname may be
389 absolute or relative to the drivers/atm directory.
390
391 The driver comes with an adequate firmware image, so normal users do
392 not have to supply an alternative one. They just say Y to "Use
393 default SBA-200E firmware", above.
394
395config ATM_FORE200E_USE_TASKLET
396 bool "Defer interrupt work to a tasklet"
397 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
398 default n
399 help
400 This defers work to be done by the interrupt handler to a
Matt LaPlante00181fc2006-07-08 13:30:09 -0700401 tasklet instead of handling everything at interrupt time. This
Linus Torvalds1da177e2005-04-16 15:20:36 -0700402 may improve the responsive of the host.
403
404config ATM_FORE200E_TX_RETRY
405 int "Maximum number of tx retries"
406 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
407 default "16"
408 ---help---
409 Specifies the number of times the driver attempts to transmit
410 a message before giving up, if the transmit queue of the ATM card
411 is transiently saturated.
412
413 Saturation of the transmit queue may occur only under extreme
414 conditions, e.g. when a fast host continuously submits very small
415 frames (<64 bytes) or raw AAL0 cells (48 bytes) to the ATM adapter.
416
417 Note that under common conditions, it is unlikely that you encounter
418 a saturation of the transmit queue, so the retry mechanism never
419 comes into play.
420
421config ATM_FORE200E_DEBUG
422 int "Debugging level (0-3)"
423 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
424 default "0"
425 help
426 Specifies the level of debugging messages issued by the driver.
427 The verbosity of the driver increases with the value of this
428 parameter.
429
430 When active, these messages can have a significant impact on
431 the performances of the driver, and the size of your syslog files!
432 Keep the debugging level to 0 during normal operations.
433
434config ATM_FORE200E
435 tristate
436 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
437 default m if ATM_FORE200E_MAYBE!=y
438 default y if ATM_FORE200E_MAYBE=y
439
440config ATM_HE
441 tristate "ForeRunner HE Series"
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700442 depends on PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700443 help
444 This is a driver for the Marconi ForeRunner HE-series ATM adapter
445 cards. It simultaneously supports the 155 and 622 versions.
446
447config ATM_HE_USE_SUNI
448 bool "Use S/UNI PHY driver"
449 depends on ATM_HE
450 help
451 Support for the S/UNI-Ultra and S/UNI-622 found in the ForeRunner
452 HE cards. This driver provides carrier detection some statistics.
453
Jan Engelhardt4151ce32007-05-10 22:52:57 -0700454endif # ATM