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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
8config ATM_TCP
9 tristate "ATM over TCP"
10 depends on INET && ATM
11 help
12 ATM over TCP driver. Useful mainly for development and for
13 experiments. If unsure, say N.
14
15config ATM_LANAI
16 tristate "Efficient Networks Speedstream 3010"
17 depends on PCI && ATM
18 help
19 Supports ATM cards based on the Efficient Networks "Lanai"
20 chipset such as the Speedstream 3010 and the ENI-25p. The
21 Speedstream 3060 is currently not supported since we don't
22 have the code to drive the on-board Alcatel DSL chipset (yet).
23
24config ATM_ENI
25 tristate "Efficient Networks ENI155P"
26 depends on PCI && ATM
27 ---help---
28 Driver for the Efficient Networks ENI155p series and SMC ATM
29 Power155 155 Mbps ATM adapters. Both, the versions with 512KB and
30 2MB on-board RAM (Efficient calls them "C" and "S", respectively),
31 and the FPGA and the ASIC Tonga versions of the board are supported.
32 The driver works with MMF (-MF or ...F) and UTP-5 (-U5 or ...D)
33 adapters.
34
35 To compile this driver as a module, choose M here: the module will
36 be called eni.
37
38config ATM_ENI_DEBUG
39 bool "Enable extended debugging"
40 depends on ATM_ENI
41 help
42 Extended debugging records various events and displays that list
43 when an inconsistency is detected. This mechanism is faster than
44 generally using printks, but still has some impact on performance.
45 Note that extended debugging may create certain race conditions
46 itself. Enable this ONLY if you suspect problems with the driver.
47
48config ATM_ENI_TUNE_BURST
49 bool "Fine-tune burst settings"
50 depends on ATM_ENI
51 ---help---
52 In order to obtain good throughput, the ENI NIC can transfer
53 multiple words of data per PCI bus access cycle. Such a multi-word
54 transfer is called a burst.
55
56 The default settings for the burst sizes are suitable for most PCI
57 chipsets. However, in some cases, large bursts may overrun buffers
58 in the PCI chipset and cause data corruption. In such cases, large
59 bursts must be disabled and only (slower) small bursts can be used.
60 The burst sizes can be set independently in the send (TX) and
61 receive (RX) direction.
62
63 Note that enabling many different burst sizes in the same direction
64 may increase the cost of setting up a transfer such that the
65 resulting throughput is lower than when using only the largest
66 available burst size.
67
68 Also, sometimes larger bursts lead to lower throughput, e.g. on an
69 Intel 440FX board, a drop from 135 Mbps to 103 Mbps was observed
70 when going from 8W to 16W bursts.
71
72config ATM_ENI_BURST_TX_16W
73 bool "Enable 16W TX bursts (discouraged)"
74 depends on ATM_ENI_TUNE_BURST
75 help
76 Burst sixteen words at once in the send direction. This may work
77 with recent PCI chipsets, but is known to fail with older chipsets.
78
79config ATM_ENI_BURST_TX_8W
80 bool "Enable 8W TX bursts (recommended)"
81 depends on ATM_ENI_TUNE_BURST
82 help
83 Burst eight words at once in the send direction. This is the default
84 setting.
85
86config ATM_ENI_BURST_TX_4W
87 bool "Enable 4W TX bursts (optional)"
88 depends on ATM_ENI_TUNE_BURST
89 help
90 Burst four words at once in the send direction. You may want to try
91 this if you have disabled 8W bursts. Enabling 4W if 8W is also set
92 may or may not improve throughput.
93
94config ATM_ENI_BURST_TX_2W
95 bool "Enable 2W TX bursts (optional)"
96 depends on ATM_ENI_TUNE_BURST
97 help
98 Burst two words at once in the send direction. You may want to try
99 this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or 8W
100 are also set may or may not improve throughput.
101
102config ATM_ENI_BURST_RX_16W
103 bool "Enable 16W RX bursts (discouraged)"
104 depends on ATM_ENI_TUNE_BURST
105 help
106 Burst sixteen words at once in the receive direction. This may work
107 with recent PCI chipsets, but is known to fail with older chipsets.
108
109config ATM_ENI_BURST_RX_8W
110 bool "Enable 8W RX bursts (discouraged)"
111 depends on ATM_ENI_TUNE_BURST
112 help
113 Burst eight words at once in the receive direction. This may work
114 with recent PCI chipsets, but is known to fail with older chipsets,
115 such as the Intel Neptune series.
116
117config ATM_ENI_BURST_RX_4W
118 bool "Enable 4W RX bursts (recommended)"
119 depends on ATM_ENI_TUNE_BURST
120 help
121 Burst four words at once in the receive direction. This is the
122 default setting. Enabling 4W if 8W is also set may or may not
123 improve throughput.
124
125config ATM_ENI_BURST_RX_2W
126 bool "Enable 2W RX bursts (optional)"
127 depends on ATM_ENI_TUNE_BURST
128 help
129 Burst two words at once in the receive direction. You may want to
130 try this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or
131 8W are also set may or may not improve throughput.
132
133config ATM_FIRESTREAM
134 tristate "Fujitsu FireStream (FS50/FS155) "
135 depends on PCI && ATM
136 help
137 Driver for the Fujitsu FireStream 155 (MB86697) and
138 FireStream 50 (MB86695) ATM PCI chips.
139
140 To compile this driver as a module, choose M here: the module will
141 be called firestream.
142
143config ATM_ZATM
144 tristate "ZeitNet ZN1221/ZN1225"
145 depends on PCI && ATM
146 help
147 Driver for the ZeitNet ZN1221 (MMF) and ZN1225 (UTP-5) 155 Mbps ATM
148 adapters.
149
150 To compile this driver as a module, choose M here: the module will
151 be called zatm.
152
153config ATM_ZATM_DEBUG
154 bool "Enable extended debugging"
155 depends on ATM_ZATM
156 help
157 Extended debugging records various events and displays that list
158 when an inconsistency is detected. This mechanism is faster than
159 generally using printks, but still has some impact on performance.
160 Note that extended debugging may create certain race conditions
161 itself. Enable this ONLY if you suspect problems with the driver.
162
163# bool 'Rolfs TI TNETA1570' CONFIG_ATM_TNETA1570 y
164# if [ "$CONFIG_ATM_TNETA1570" = "y" ]; then
165# bool ' Enable extended debugging' CONFIG_ATM_TNETA1570_DEBUG n
166# fi
167config ATM_NICSTAR
168 tristate "IDT 77201 (NICStAR) (ForeRunnerLE)"
169 depends on PCI && ATM && !64BIT
170 help
171 The NICStAR chipset family is used in a large number of ATM NICs for
172 25 and for 155 Mbps, including IDT cards and the Fore ForeRunnerLE
173 series. Say Y if you have one of those.
174
175 To compile this driver as a module, choose M here: the module will
176 be called nicstar.
177
178config ATM_NICSTAR_USE_SUNI
179 bool "Use suni PHY driver (155Mbps)"
180 depends on ATM_NICSTAR
181 help
182 Support for the S-UNI and compatible PHYsical layer chips. These are
183 found in most 155Mbps NICStAR based ATM cards, namely in the
184 ForeRunner LE155 cards. This driver provides detection of cable~
185 removal and reinsertion and provides some statistics. This driver
186 doesn't have removal capability when compiled as a module, so if you
187 need that capability don't include S-UNI support (it's not needed to
188 make the card work).
189
190config ATM_NICSTAR_USE_IDT77105
191 bool "Use IDT77015 PHY driver (25Mbps)"
192 depends on ATM_NICSTAR
193 help
194 Support for the PHYsical layer chip in ForeRunner LE25 cards. In
195 addition to cable removal/reinsertion detection, this driver allows
196 you to control the loopback mode of the chip via a dedicated IOCTL.
197 This driver is required for proper handling of temporary carrier
198 loss, so if you have a 25Mbps NICStAR based ATM card you must say Y.
199
200config ATM_IDT77252
201 tristate "IDT 77252 (NICStAR II)"
202 depends on PCI && ATM
203 help
204 Driver for the IDT 77252 ATM PCI chips.
205
206 To compile this driver as a module, choose M here: the module will
207 be called idt77252.
208
209config ATM_IDT77252_DEBUG
210 bool "Enable debugging messages"
211 depends on ATM_IDT77252
212 help
213 Somewhat useful debugging messages are available. The choice of
214 messages is controlled by a bitmap. This may be specified as a
215 module argument. See the file <file:drivers/atm/idt77252.h> for
216 the meanings of the bits in the mask.
217
218 When active, these messages can have a significant impact on the
219 speed of the driver, and the size of your syslog files! When
220 inactive, they will have only a modest impact on performance.
221
222config ATM_IDT77252_RCV_ALL
223 bool "Receive ALL cells in raw queue"
224 depends on ATM_IDT77252
225 help
226 Enable receiving of all cells on the ATM link, that do not match
227 an open connection in the raw cell queue of the driver. Useful
228 for debugging or special applications only, so the safe answer is N.
229
230config ATM_IDT77252_USE_SUNI
231 bool
232 depends on ATM_IDT77252
233 default y
234
235config ATM_AMBASSADOR
236 tristate "Madge Ambassador (Collage PCI 155 Server)"
237 depends on PCI && ATM
238 help
239 This is a driver for ATMizer based ATM card produced by Madge
240 Networks Ltd. Say Y (or M to compile as a module named ambassador)
241 here if you have one of these cards.
242
243config ATM_AMBASSADOR_DEBUG
244 bool "Enable debugging messages"
245 depends on ATM_AMBASSADOR
246 ---help---
247 Somewhat useful debugging messages are available. The choice of
248 messages is controlled by a bitmap. This may be specified as a
249 module argument (kernel command line argument as well?), changed
250 dynamically using an ioctl (not yet) or changed by sending the
251 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
252 <file:drivers/atm/ambassador.h> for the meanings of the bits in the
253 mask.
254
255 When active, these messages can have a significant impact on the
256 speed of the driver, and the size of your syslog files! When
257 inactive, they will have only a modest impact on performance.
258
259config ATM_HORIZON
260 tristate "Madge Horizon [Ultra] (Collage PCI 25 and Collage PCI 155 Client)"
261 depends on PCI && ATM
262 help
263 This is a driver for the Horizon chipset ATM adapter cards once
264 produced by Madge Networks Ltd. Say Y (or M to compile as a module
265 named horizon) here if you have one of these cards.
266
267config ATM_HORIZON_DEBUG
268 bool "Enable debugging messages"
269 depends on ATM_HORIZON
270 ---help---
271 Somewhat useful debugging messages are available. The choice of
272 messages is controlled by a bitmap. This may be specified as a
273 module argument (kernel command line argument as well?), changed
274 dynamically using an ioctl (not yet) or changed by sending the
275 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
276 <file:drivers/atm/horizon.h> for the meanings of the bits in the
277 mask.
278
279 When active, these messages can have a significant impact on the
280 speed of the driver, and the size of your syslog files! When
281 inactive, they will have only a modest impact on performance.
282
283config ATM_IA
284 tristate "Interphase ATM PCI x575/x525/x531"
285 depends on PCI && ATM && !64BIT
286 ---help---
287 This is a driver for the Interphase (i)ChipSAR adapter cards
288 which include a variety of variants in term of the size of the
289 control memory (128K-1KVC, 512K-4KVC), the size of the packet
290 memory (128K, 512K, 1M), and the PHY type (Single/Multi mode OC3,
291 UTP155, UTP25, DS3 and E3). Go to:
292 <http://www.iphase.com/products/ClassSheet.cfm?ClassID=ATM>
293 for more info about the cards. Say Y (or M to compile as a module
294 named iphase) here if you have one of these cards.
295
296 See the file <file:Documentation/networking/iphase.txt> for further
297 details.
298
299config ATM_IA_DEBUG
300 bool "Enable debugging messages"
301 depends on ATM_IA
302 ---help---
303 Somewhat useful debugging messages are available. The choice of
304 messages is controlled by a bitmap. This may be specified as a
305 module argument (kernel command line argument as well?), changed
306 dynamically using an ioctl (Get the debug utility, iadbg, from
307 <ftp://ftp.iphase.com/pub/atm/pci/>).
308
309 See the file <file:drivers/atm/iphase.h> for the meanings of the
310 bits in the mask.
311
312 When active, these messages can have a significant impact on the
313 speed of the driver, and the size of your syslog files! When
314 inactive, they will have only a modest impact on performance.
315
316config ATM_FORE200E_MAYBE
317 tristate "FORE Systems 200E-series"
318 depends on (PCI || SBUS) && ATM
319 ---help---
320 This is a driver for the FORE Systems 200E-series ATM adapter
321 cards. It simultaneously supports PCA-200E and SBA-200E models
322 on PCI and SBUS hosts. Say Y (or M to compile as a module
323 named fore_200e) here if you have one of these ATM adapters.
324
325 Note that the driver will actually be compiled only if you
326 additionally enable the support for PCA-200E and/or SBA-200E
327 cards.
328
329 See the file <file:Documentation/networking/fore200e.txt> for
330 further details.
331
332config ATM_FORE200E_PCA
333 bool "PCA-200E support"
334 depends on ATM_FORE200E_MAYBE && PCI
335 help
336 Say Y here if you want your PCA-200E cards to be probed.
337
338config ATM_FORE200E_PCA_DEFAULT_FW
339 bool "Use default PCA-200E firmware (normally enabled)"
340 depends on ATM_FORE200E_PCA
341 help
342 Use the default PCA-200E firmware data shipped with the driver.
343
344 Normal users do not have to deal with the firmware stuff, so
345 they should say Y here.
346
347config ATM_FORE200E_PCA_FW
348 string "Pathname of user-supplied binary firmware"
349 depends on ATM_FORE200E_PCA && !ATM_FORE200E_PCA_DEFAULT_FW
350 default ""
351 help
352 This defines the pathname of an alternative PCA-200E binary
353 firmware image supplied by the user. This pathname may be
354 absolute or relative to the drivers/atm directory.
355
356 The driver comes with an adequate firmware image, so normal users do
357 not have to supply an alternative one. They just say Y to "Use
358 default PCA-200E firmware" instead.
359
360config ATM_FORE200E_SBA
361 bool "SBA-200E support"
362 depends on ATM_FORE200E_MAYBE && SBUS
363 help
364 Say Y here if you want your SBA-200E cards to be probed.
365
366config ATM_FORE200E_SBA_DEFAULT_FW
367 bool "Use default SBA-200E firmware (normally enabled)"
368 depends on ATM_FORE200E_SBA
369 help
370 Use the default SBA-200E firmware data shipped with the driver.
371
372 Normal users do not have to deal with the firmware stuff, so
373 they should say Y here.
374
375config ATM_FORE200E_SBA_FW
376 string "Pathname of user-supplied binary firmware"
377 depends on ATM_FORE200E_SBA && !ATM_FORE200E_SBA_DEFAULT_FW
378 default ""
379 help
380 This defines the pathname of an alternative SBA-200E binary
381 firmware image supplied by the user. This pathname may be
382 absolute or relative to the drivers/atm directory.
383
384 The driver comes with an adequate firmware image, so normal users do
385 not have to supply an alternative one. They just say Y to "Use
386 default SBA-200E firmware", above.
387
388config ATM_FORE200E_USE_TASKLET
389 bool "Defer interrupt work to a tasklet"
390 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
391 default n
392 help
393 This defers work to be done by the interrupt handler to a
394 tasklet instead of hanlding everything at interrupt time. This
395 may improve the responsive of the host.
396
397config ATM_FORE200E_TX_RETRY
398 int "Maximum number of tx retries"
399 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
400 default "16"
401 ---help---
402 Specifies the number of times the driver attempts to transmit
403 a message before giving up, if the transmit queue of the ATM card
404 is transiently saturated.
405
406 Saturation of the transmit queue may occur only under extreme
407 conditions, e.g. when a fast host continuously submits very small
408 frames (<64 bytes) or raw AAL0 cells (48 bytes) to the ATM adapter.
409
410 Note that under common conditions, it is unlikely that you encounter
411 a saturation of the transmit queue, so the retry mechanism never
412 comes into play.
413
414config ATM_FORE200E_DEBUG
415 int "Debugging level (0-3)"
416 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
417 default "0"
418 help
419 Specifies the level of debugging messages issued by the driver.
420 The verbosity of the driver increases with the value of this
421 parameter.
422
423 When active, these messages can have a significant impact on
424 the performances of the driver, and the size of your syslog files!
425 Keep the debugging level to 0 during normal operations.
426
427config ATM_FORE200E
428 tristate
429 depends on (PCI || SBUS) && (ATM_FORE200E_PCA || ATM_FORE200E_SBA)
430 default m if ATM_FORE200E_MAYBE!=y
431 default y if ATM_FORE200E_MAYBE=y
432
433config ATM_HE
434 tristate "ForeRunner HE Series"
435 depends on PCI && ATM
436 help
437 This is a driver for the Marconi ForeRunner HE-series ATM adapter
438 cards. It simultaneously supports the 155 and 622 versions.
439
440config ATM_HE_USE_SUNI
441 bool "Use S/UNI PHY driver"
442 depends on ATM_HE
443 help
444 Support for the S/UNI-Ultra and S/UNI-622 found in the ForeRunner
445 HE cards. This driver provides carrier detection some statistics.
446
447endmenu
448