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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# ATM device configuration
3#
4
5menu "ATM drivers"
6 depends on NETDEVICES && ATM
7
Chas Williamsfb2964492005-11-29 16:17:11 -08008config ATM_DUMMY
9 tristate "Dummy ATM driver"
10 depends on ATM
11 help
12 Dummy ATM driver. Useful for proxy signalling, testing,
13 and development. If unsure, say N.
14
Linus Torvalds1da177e2005-04-16 15:20:36 -070015config ATM_TCP
16 tristate "ATM over TCP"
17 depends on INET && ATM
18 help
19 ATM over TCP driver. Useful mainly for development and for
20 experiments. If unsure, say N.
21
22config ATM_LANAI
23 tristate "Efficient Networks Speedstream 3010"
24 depends on PCI && ATM
25 help
26 Supports ATM cards based on the Efficient Networks "Lanai"
27 chipset such as the Speedstream 3010 and the ENI-25p. The
28 Speedstream 3060 is currently not supported since we don't
29 have the code to drive the on-board Alcatel DSL chipset (yet).
30
31config ATM_ENI
32 tristate "Efficient Networks ENI155P"
33 depends on PCI && ATM
34 ---help---
35 Driver for the Efficient Networks ENI155p series and SMC ATM
36 Power155 155 Mbps ATM adapters. Both, the versions with 512KB and
37 2MB on-board RAM (Efficient calls them "C" and "S", respectively),
38 and the FPGA and the ASIC Tonga versions of the board are supported.
39 The driver works with MMF (-MF or ...F) and UTP-5 (-U5 or ...D)
40 adapters.
41
42 To compile this driver as a module, choose M here: the module will
43 be called eni.
44
45config ATM_ENI_DEBUG
46 bool "Enable extended debugging"
47 depends on ATM_ENI
48 help
49 Extended debugging records various events and displays that list
50 when an inconsistency is detected. This mechanism is faster than
51 generally using printks, but still has some impact on performance.
52 Note that extended debugging may create certain race conditions
53 itself. Enable this ONLY if you suspect problems with the driver.
54
55config ATM_ENI_TUNE_BURST
56 bool "Fine-tune burst settings"
57 depends on ATM_ENI
58 ---help---
59 In order to obtain good throughput, the ENI NIC can transfer
60 multiple words of data per PCI bus access cycle. Such a multi-word
61 transfer is called a burst.
62
63 The default settings for the burst sizes are suitable for most PCI
64 chipsets. However, in some cases, large bursts may overrun buffers
65 in the PCI chipset and cause data corruption. In such cases, large
66 bursts must be disabled and only (slower) small bursts can be used.
67 The burst sizes can be set independently in the send (TX) and
68 receive (RX) direction.
69
70 Note that enabling many different burst sizes in the same direction
71 may increase the cost of setting up a transfer such that the
72 resulting throughput is lower than when using only the largest
73 available burst size.
74
75 Also, sometimes larger bursts lead to lower throughput, e.g. on an
76 Intel 440FX board, a drop from 135 Mbps to 103 Mbps was observed
77 when going from 8W to 16W bursts.
78
79config ATM_ENI_BURST_TX_16W
80 bool "Enable 16W TX bursts (discouraged)"
81 depends on ATM_ENI_TUNE_BURST
82 help
83 Burst sixteen words at once in the send direction. This may work
84 with recent PCI chipsets, but is known to fail with older chipsets.
85
86config ATM_ENI_BURST_TX_8W
87 bool "Enable 8W TX bursts (recommended)"
88 depends on ATM_ENI_TUNE_BURST
89 help
90 Burst eight words at once in the send direction. This is the default
91 setting.
92
93config ATM_ENI_BURST_TX_4W
94 bool "Enable 4W TX bursts (optional)"
95 depends on ATM_ENI_TUNE_BURST
96 help
97 Burst four words at once in the send direction. You may want to try
98 this if you have disabled 8W bursts. Enabling 4W if 8W is also set
99 may or may not improve throughput.
100
101config ATM_ENI_BURST_TX_2W
102 bool "Enable 2W TX bursts (optional)"
103 depends on ATM_ENI_TUNE_BURST
104 help
105 Burst two words at once in the send direction. You may want to try
106 this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or 8W
107 are also set may or may not improve throughput.
108
109config ATM_ENI_BURST_RX_16W
110 bool "Enable 16W RX bursts (discouraged)"
111 depends on ATM_ENI_TUNE_BURST
112 help
113 Burst sixteen words at once in the receive direction. This may work
114 with recent PCI chipsets, but is known to fail with older chipsets.
115
116config ATM_ENI_BURST_RX_8W
117 bool "Enable 8W RX bursts (discouraged)"
118 depends on ATM_ENI_TUNE_BURST
119 help
120 Burst eight words at once in the receive direction. This may work
121 with recent PCI chipsets, but is known to fail with older chipsets,
122 such as the Intel Neptune series.
123
124config ATM_ENI_BURST_RX_4W
125 bool "Enable 4W RX bursts (recommended)"
126 depends on ATM_ENI_TUNE_BURST
127 help
128 Burst four words at once in the receive direction. This is the
129 default setting. Enabling 4W if 8W is also set may or may not
130 improve throughput.
131
132config ATM_ENI_BURST_RX_2W
133 bool "Enable 2W RX bursts (optional)"
134 depends on ATM_ENI_TUNE_BURST
135 help
136 Burst two words at once in the receive direction. You may want to
137 try this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or
138 8W are also set may or may not improve throughput.
139
140config ATM_FIRESTREAM
141 tristate "Fujitsu FireStream (FS50/FS155) "
142 depends on PCI && ATM
143 help
144 Driver for the Fujitsu FireStream 155 (MB86697) and
145 FireStream 50 (MB86695) ATM PCI chips.
146
147 To compile this driver as a module, choose M here: the module will
148 be called firestream.
149
150config ATM_ZATM
151 tristate "ZeitNet ZN1221/ZN1225"
152 depends on PCI && ATM
153 help
154 Driver for the ZeitNet ZN1221 (MMF) and ZN1225 (UTP-5) 155 Mbps ATM
155 adapters.
156
157 To compile this driver as a module, choose M here: the module will
158 be called zatm.
159
160config ATM_ZATM_DEBUG
161 bool "Enable extended debugging"
162 depends on ATM_ZATM
163 help
164 Extended debugging records various events and displays that list
165 when an inconsistency is detected. This mechanism is faster than
166 generally using printks, but still has some impact on performance.
167 Note that extended debugging may create certain race conditions
168 itself. Enable this ONLY if you suspect problems with the driver.
169
Linus Torvalds1da177e2005-04-16 15:20:36 -0700170config ATM_NICSTAR
171 tristate "IDT 77201 (NICStAR) (ForeRunnerLE)"
172 depends on PCI && ATM && !64BIT
173 help
174 The NICStAR chipset family is used in a large number of ATM NICs for
175 25 and for 155 Mbps, including IDT cards and the Fore ForeRunnerLE
176 series. Say Y if you have one of those.
177
178 To compile this driver as a module, choose M here: the module will
179 be called nicstar.
180
181config ATM_NICSTAR_USE_SUNI
182 bool "Use suni PHY driver (155Mbps)"
183 depends on ATM_NICSTAR
184 help
185 Support for the S-UNI and compatible PHYsical layer chips. These are
186 found in most 155Mbps NICStAR based ATM cards, namely in the
187 ForeRunner LE155 cards. This driver provides detection of cable~
188 removal and reinsertion and provides some statistics. This driver
189 doesn't have removal capability when compiled as a module, so if you
190 need that capability don't include S-UNI support (it's not needed to
191 make the card work).
192
193config ATM_NICSTAR_USE_IDT77105
194 bool "Use IDT77015 PHY driver (25Mbps)"
195 depends on ATM_NICSTAR
196 help
197 Support for the PHYsical layer chip in ForeRunner LE25 cards. In
198 addition to cable removal/reinsertion detection, this driver allows
199 you to control the loopback mode of the chip via a dedicated IOCTL.
200 This driver is required for proper handling of temporary carrier
201 loss, so if you have a 25Mbps NICStAR based ATM card you must say Y.
202
203config ATM_IDT77252
204 tristate "IDT 77252 (NICStAR II)"
205 depends on PCI && ATM
206 help
207 Driver for the IDT 77252 ATM PCI chips.
208
209 To compile this driver as a module, choose M here: the module will
210 be called idt77252.
211
212config ATM_IDT77252_DEBUG
213 bool "Enable debugging messages"
214 depends on ATM_IDT77252
215 help
216 Somewhat useful debugging messages are available. The choice of
217 messages is controlled by a bitmap. This may be specified as a
218 module argument. See the file <file:drivers/atm/idt77252.h> for
219 the meanings of the bits in the mask.
220
221 When active, these messages can have a significant impact on the
222 speed of the driver, and the size of your syslog files! When
223 inactive, they will have only a modest impact on performance.
224
225config ATM_IDT77252_RCV_ALL
226 bool "Receive ALL cells in raw queue"
227 depends on ATM_IDT77252
228 help
229 Enable receiving of all cells on the ATM link, that do not match
230 an open connection in the raw cell queue of the driver. Useful
231 for debugging or special applications only, so the safe answer is N.
232
233config ATM_IDT77252_USE_SUNI
234 bool
235 depends on ATM_IDT77252
236 default y
237
238config ATM_AMBASSADOR
239 tristate "Madge Ambassador (Collage PCI 155 Server)"
240 depends on PCI && ATM
Akinobu Mita0a858852006-12-08 02:36:28 -0800241 select BITREVERSE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700242 help
243 This is a driver for ATMizer based ATM card produced by Madge
244 Networks Ltd. Say Y (or M to compile as a module named ambassador)
245 here if you have one of these cards.
246
247config ATM_AMBASSADOR_DEBUG
248 bool "Enable debugging messages"
249 depends on ATM_AMBASSADOR
250 ---help---
251 Somewhat useful debugging messages are available. The choice of
252 messages is controlled by a bitmap. This may be specified as a
253 module argument (kernel command line argument as well?), changed
254 dynamically using an ioctl (not yet) or changed by sending the
255 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
256 <file:drivers/atm/ambassador.h> for the meanings of the bits in the
257 mask.
258
259 When active, these messages can have a significant impact on the
260 speed of the driver, and the size of your syslog files! When
261 inactive, they will have only a modest impact on performance.
262
263config ATM_HORIZON
264 tristate "Madge Horizon [Ultra] (Collage PCI 25 and Collage PCI 155 Client)"
265 depends on PCI && ATM
266 help
267 This is a driver for the Horizon chipset ATM adapter cards once
268 produced by Madge Networks Ltd. Say Y (or M to compile as a module
269 named horizon) here if you have one of these cards.
270
271config ATM_HORIZON_DEBUG
272 bool "Enable debugging messages"
273 depends on ATM_HORIZON
274 ---help---
275 Somewhat useful debugging messages are available. The choice of
276 messages is controlled by a bitmap. This may be specified as a
277 module argument (kernel command line argument as well?), changed
278 dynamically using an ioctl (not yet) or changed by sending the
279 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
280 <file:drivers/atm/horizon.h> for the meanings of the bits in the
281 mask.
282
283 When active, these messages can have a significant impact on the
284 speed of the driver, and the size of your syslog files! When
285 inactive, they will have only a modest impact on performance.
286
287config ATM_IA
288 tristate "Interphase ATM PCI x575/x525/x531"
289 depends on PCI && ATM && !64BIT
290 ---help---
291 This is a driver for the Interphase (i)ChipSAR adapter cards
292 which include a variety of variants in term of the size of the
293 control memory (128K-1KVC, 512K-4KVC), the size of the packet
294 memory (128K, 512K, 1M), and the PHY type (Single/Multi mode OC3,
295 UTP155, UTP25, DS3 and E3). Go to:
296 <http://www.iphase.com/products/ClassSheet.cfm?ClassID=ATM>
297 for more info about the cards. Say Y (or M to compile as a module
298 named iphase) here if you have one of these cards.
299
300 See the file <file:Documentation/networking/iphase.txt> for further
301 details.
302
303config ATM_IA_DEBUG
304 bool "Enable debugging messages"
305 depends on ATM_IA
306 ---help---
307 Somewhat useful debugging messages are available. The choice of
308 messages is controlled by a bitmap. This may be specified as a
309 module argument (kernel command line argument as well?), changed
310 dynamically using an ioctl (Get the debug utility, iadbg, from
311 <ftp://ftp.iphase.com/pub/atm/pci/>).
312
313 See the file <file:drivers/atm/iphase.h> for the meanings of the
314 bits in the mask.
315
316 When active, these messages can have a significant impact on the
317 speed of the driver, and the size of your syslog files! When
318 inactive, they will have only a modest impact on performance.
319
320config ATM_FORE200E_MAYBE
321 tristate "FORE Systems 200E-series"
322 depends on (PCI || SBUS) && ATM
323 ---help---
324 This is a driver for the FORE Systems 200E-series ATM adapter
325 cards. It simultaneously supports PCA-200E and SBA-200E models
326 on PCI and SBUS hosts. Say Y (or M to compile as a module
327 named fore_200e) here if you have one of these ATM adapters.
328
329 Note that the driver will actually be compiled only if you
330 additionally enable the support for PCA-200E and/or SBA-200E
331 cards.
332
333 See the file <file:Documentation/networking/fore200e.txt> for
334 further details.
335
336config ATM_FORE200E_PCA
337 bool "PCA-200E support"
338 depends on ATM_FORE200E_MAYBE && PCI
339 help
340 Say Y here if you want your PCA-200E cards to be probed.
341
342config ATM_FORE200E_PCA_DEFAULT_FW
343 bool "Use default PCA-200E firmware (normally enabled)"
344 depends on ATM_FORE200E_PCA
345 help
346 Use the default PCA-200E firmware data shipped with the driver.
347
348 Normal users do not have to deal with the firmware stuff, so
349 they should say Y here.
350
351config ATM_FORE200E_PCA_FW
352 string "Pathname of user-supplied binary firmware"
353 depends on ATM_FORE200E_PCA && !ATM_FORE200E_PCA_DEFAULT_FW
354 default ""
355 help
356 This defines the pathname of an alternative PCA-200E binary
357 firmware image supplied by the user. This pathname may be
358 absolute or relative to the drivers/atm directory.
359
360 The driver comes with an adequate firmware image, so normal users do
361 not have to supply an alternative one. They just say Y to "Use
362 default PCA-200E firmware" instead.
363
364config ATM_FORE200E_SBA
365 bool "SBA-200E support"
366 depends on ATM_FORE200E_MAYBE && SBUS
367 help
368 Say Y here if you want your SBA-200E cards to be probed.
369
370config ATM_FORE200E_SBA_DEFAULT_FW
371 bool "Use default SBA-200E firmware (normally enabled)"
372 depends on ATM_FORE200E_SBA
373 help
374 Use the default SBA-200E firmware data shipped with the driver.
375
376 Normal users do not have to deal with the firmware stuff, so
377 they should say Y here.
378
379config ATM_FORE200E_SBA_FW
380 string "Pathname of user-supplied binary firmware"
381 depends on ATM_FORE200E_SBA && !ATM_FORE200E_SBA_DEFAULT_FW
382 default ""
383 help
384 This defines the pathname of an alternative SBA-200E binary
385 firmware image supplied by the user. This pathname may be
386 absolute or relative to the drivers/atm directory.
387
388 The driver comes with an adequate firmware image, so normal users do
389 not have to supply an alternative one. They just say Y to "Use
390 default SBA-200E firmware", above.
391
392config ATM_FORE200E_USE_TASKLET
393 bool "Defer interrupt work to a tasklet"
394 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
395 default n
396 help
397 This defers work to be done by the interrupt handler to a
Matt LaPlante00181fc2006-07-08 13:30:09 -0700398 tasklet instead of handling everything at interrupt time. This
Linus Torvalds1da177e2005-04-16 15:20:36 -0700399 may improve the responsive of the host.
400
401config ATM_FORE200E_TX_RETRY
402 int "Maximum number of tx retries"
403 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
404 default "16"
405 ---help---
406 Specifies the number of times the driver attempts to transmit
407 a message before giving up, if the transmit queue of the ATM card
408 is transiently saturated.
409
410 Saturation of the transmit queue may occur only under extreme
411 conditions, e.g. when a fast host continuously submits very small
412 frames (<64 bytes) or raw AAL0 cells (48 bytes) to the ATM adapter.
413
414 Note that under common conditions, it is unlikely that you encounter
415 a saturation of the transmit queue, so the retry mechanism never
416 comes into play.
417
418config ATM_FORE200E_DEBUG
419 int "Debugging level (0-3)"
420 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
421 default "0"
422 help
423 Specifies the level of debugging messages issued by the driver.
424 The verbosity of the driver increases with the value of this
425 parameter.
426
427 When active, these messages can have a significant impact on
428 the performances of the driver, and the size of your syslog files!
429 Keep the debugging level to 0 during normal operations.
430
431config ATM_FORE200E
432 tristate
433 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
434 default m if ATM_FORE200E_MAYBE!=y
435 default y if ATM_FORE200E_MAYBE=y
436
437config ATM_HE
438 tristate "ForeRunner HE Series"
439 depends on PCI && ATM
440 help
441 This is a driver for the Marconi ForeRunner HE-series ATM adapter
442 cards. It simultaneously supports the 155 and 622 versions.
443
444config ATM_HE_USE_SUNI
445 bool "Use S/UNI PHY driver"
446 depends on ATM_HE
447 help
448 Support for the S/UNI-Ultra and S/UNI-622 found in the ForeRunner
449 HE cards. This driver provides carrier detection some statistics.
450
451endmenu
452