1
2
3
4
5menuconfig ATM_DRIVERS
6 bool "ATM drivers"
7 depends on NETDEVICES && ATM
8 default y
9 ---help---
10 Say Y here to get to see options for Asynchronous Transfer Mode
11 device drivers. This option alone does not add any kernel code.
12
13 If you say N, all options in this submenu will be skipped and disabled.
14
15if ATM_DRIVERS && NETDEVICES && ATM
16
17config ATM_DUMMY
18 tristate "Dummy ATM driver"
19 help
20 Dummy ATM driver. Useful for proxy signalling, testing,
21 and development. If unsure, say N.
22
23config ATM_TCP
24 tristate "ATM over TCP"
25 depends on INET
26 help
27 ATM over TCP driver. Useful mainly for development and for
28 experiments. If unsure, say N.
29
30config ATM_LANAI
31 tristate "Efficient Networks Speedstream 3010"
32 depends on PCI && ATM
33 help
34 Supports ATM cards based on the Efficient Networks "Lanai"
35 chipset such as the Speedstream 3010 and the ENI-25p. The
36 Speedstream 3060 is currently not supported since we don't
37 have the code to drive the on-board Alcatel DSL chipset (yet).
38
39config ATM_ENI
40 tristate "Efficient Networks ENI155P"
41 depends on PCI
42 ---help---
43 Driver for the Efficient Networks ENI155p series and SMC ATM
44 Power155 155 Mbps ATM adapters. Both, the versions with 512KB and
45 2MB on-board RAM (Efficient calls them "C" and "S", respectively),
46 and the FPGA and the ASIC Tonga versions of the board are supported.
47 The driver works with MMF (-MF or ...F) and UTP-5 (-U5 or ...D)
48 adapters.
49
50 To compile this driver as a module, choose M here: the module will
51 be called eni.
52
53config ATM_ENI_DEBUG
54 bool "Enable extended debugging"
55 depends on ATM_ENI
56 help
57 Extended debugging records various events and displays that list
58 when an inconsistency is detected. This mechanism is faster than
59 generally using printks, but still has some impact on performance.
60 Note that extended debugging may create certain race conditions
61 itself. Enable this ONLY if you suspect problems with the driver.
62
63config ATM_ENI_TUNE_BURST
64 bool "Fine-tune burst settings"
65 depends on ATM_ENI
66 ---help---
67 In order to obtain good throughput, the ENI NIC can transfer
68 multiple words of data per PCI bus access cycle. Such a multi-word
69 transfer is called a burst.
70
71 The default settings for the burst sizes are suitable for most PCI
72 chipsets. However, in some cases, large bursts may overrun buffers
73 in the PCI chipset and cause data corruption. In such cases, large
74 bursts must be disabled and only (slower) small bursts can be used.
75 The burst sizes can be set independently in the send (TX) and
76 receive (RX) direction.
77
78 Note that enabling many different burst sizes in the same direction
79 may increase the cost of setting up a transfer such that the
80 resulting throughput is lower than when using only the largest
81 available burst size.
82
83 Also, sometimes larger bursts lead to lower throughput, e.g. on an
84 Intel 440FX board, a drop from 135 Mbps to 103 Mbps was observed
85 when going from 8W to 16W bursts.
86
87config ATM_ENI_BURST_TX_16W
88 bool "Enable 16W TX bursts (discouraged)"
89 depends on ATM_ENI_TUNE_BURST
90 help
91 Burst sixteen words at once in the send direction. This may work
92 with recent PCI chipsets, but is known to fail with older chipsets.
93
94config ATM_ENI_BURST_TX_8W
95 bool "Enable 8W TX bursts (recommended)"
96 depends on ATM_ENI_TUNE_BURST
97 help
98 Burst eight words at once in the send direction. This is the default
99 setting.
100
101config ATM_ENI_BURST_TX_4W
102 bool "Enable 4W TX bursts (optional)"
103 depends on ATM_ENI_TUNE_BURST
104 help
105 Burst four words at once in the send direction. You may want to try
106 this if you have disabled 8W bursts. Enabling 4W if 8W is also set
107 may or may not improve throughput.
108
109config ATM_ENI_BURST_TX_2W
110 bool "Enable 2W TX bursts (optional)"
111 depends on ATM_ENI_TUNE_BURST
112 help
113 Burst two words at once in the send direction. You may want to try
114 this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or 8W
115 are also set may or may not improve throughput.
116
117config ATM_ENI_BURST_RX_16W
118 bool "Enable 16W RX bursts (discouraged)"
119 depends on ATM_ENI_TUNE_BURST
120 help
121 Burst sixteen words at once in the receive direction. This may work
122 with recent PCI chipsets, but is known to fail with older chipsets.
123
124config ATM_ENI_BURST_RX_8W
125 bool "Enable 8W RX bursts (discouraged)"
126 depends on ATM_ENI_TUNE_BURST
127 help
128 Burst eight words at once in the receive direction. This may work
129 with recent PCI chipsets, but is known to fail with older chipsets,
130 such as the Intel Neptune series.
131
132config ATM_ENI_BURST_RX_4W
133 bool "Enable 4W RX bursts (recommended)"
134 depends on ATM_ENI_TUNE_BURST
135 help
136 Burst four words at once in the receive direction. This is the
137 default setting. Enabling 4W if 8W is also set may or may not
138 improve throughput.
139
140config ATM_ENI_BURST_RX_2W
141 bool "Enable 2W RX bursts (optional)"
142 depends on ATM_ENI_TUNE_BURST
143 help
144 Burst two words at once in the receive direction. You may want to
145 try this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or
146 8W are also set may or may not improve throughput.
147
148config ATM_FIRESTREAM
149 tristate "Fujitsu FireStream (FS50/FS155) "
150 depends on PCI && VIRT_TO_BUS
151 help
152 Driver for the Fujitsu FireStream 155 (MB86697) and
153 FireStream 50 (MB86695) ATM PCI chips.
154
155 To compile this driver as a module, choose M here: the module will
156 be called firestream.
157
158config ATM_ZATM
159 tristate "ZeitNet ZN1221/ZN1225"
160 depends on PCI && VIRT_TO_BUS
161 help
162 Driver for the ZeitNet ZN1221 (MMF) and ZN1225 (UTP-5) 155 Mbps ATM
163 adapters.
164
165 To compile this driver as a module, choose M here: the module will
166 be called zatm.
167
168config ATM_ZATM_DEBUG
169 bool "Enable extended debugging"
170 depends on ATM_ZATM
171 help
172 Extended debugging records various events and displays that list
173 when an inconsistency is detected. This mechanism is faster than
174 generally using printks, but still has some impact on performance.
175 Note that extended debugging may create certain race conditions
176 itself. Enable this ONLY if you suspect problems with the driver.
177
178config ATM_NICSTAR
179 tristate "IDT 77201 (NICStAR) (ForeRunnerLE)"
180 depends on PCI
181 help
182 The NICStAR chipset family is used in a large number of ATM NICs for
183 25 and for 155 Mbps, including IDT cards and the Fore ForeRunnerLE
184 series. Say Y if you have one of those.
185
186 To compile this driver as a module, choose M here: the module will
187 be called nicstar.
188
189config ATM_NICSTAR_USE_SUNI
190 bool "Use suni PHY driver (155Mbps)"
191 depends on ATM_NICSTAR
192 help
193 Support for the S-UNI and compatible PHYsical layer chips. These are
194 found in most 155Mbps NICStAR based ATM cards, namely in the
195 ForeRunner LE155 cards. This driver provides detection of cable~
196 removal and reinsertion and provides some statistics. This driver
197 doesn't have removal capability when compiled as a module, so if you
198 need that capability don't include S-UNI support (it's not needed to
199 make the card work).
200
201config ATM_NICSTAR_USE_IDT77105
202 bool "Use IDT77015 PHY driver (25Mbps)"
203 depends on ATM_NICSTAR
204 help
205 Support for the PHYsical layer chip in ForeRunner LE25 cards. In
206 addition to cable removal/reinsertion detection, this driver allows
207 you to control the loopback mode of the chip via a dedicated IOCTL.
208 This driver is required for proper handling of temporary carrier
209 loss, so if you have a 25Mbps NICStAR based ATM card you must say Y.
210
211config ATM_IDT77252
212 tristate "IDT 77252 (NICStAR II)"
213 depends on PCI
214 help
215 Driver for the IDT 77252 ATM PCI chips.
216
217 To compile this driver as a module, choose M here: the module will
218 be called idt77252.
219
220config ATM_IDT77252_DEBUG
221 bool "Enable debugging messages"
222 depends on ATM_IDT77252
223 help
224 Somewhat useful debugging messages are available. The choice of
225 messages is controlled by a bitmap. This may be specified as a
226 module argument. See the file <file:drivers/atm/idt77252.h> for
227 the meanings of the bits in the mask.
228
229 When active, these messages can have a significant impact on the
230 speed of the driver, and the size of your syslog files! When
231 inactive, they will have only a modest impact on performance.
232
233config ATM_IDT77252_RCV_ALL
234 bool "Receive ALL cells in raw queue"
235 depends on ATM_IDT77252
236 help
237 Enable receiving of all cells on the ATM link, that do not match
238 an open connection in the raw cell queue of the driver. Useful
239 for debugging or special applications only, so the safe answer is N.
240
241config ATM_IDT77252_USE_SUNI
242 bool
243 depends on ATM_IDT77252
244 default y
245
246config ATM_AMBASSADOR
247 tristate "Madge Ambassador (Collage PCI 155 Server)"
248 depends on PCI && VIRT_TO_BUS
249 select BITREVERSE
250 help
251 This is a driver for ATMizer based ATM card produced by Madge
252 Networks Ltd. Say Y (or M to compile as a module named ambassador)
253 here if you have one of these cards.
254
255config ATM_AMBASSADOR_DEBUG
256 bool "Enable debugging messages"
257 depends on ATM_AMBASSADOR
258 ---help---
259 Somewhat useful debugging messages are available. The choice of
260 messages is controlled by a bitmap. This may be specified as a
261 module argument (kernel command line argument as well?), changed
262 dynamically using an ioctl (not yet) or changed by sending the
263 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
264 <file:drivers/atm/ambassador.h> for the meanings of the bits in the
265 mask.
266
267 When active, these messages can have a significant impact on the
268 speed of the driver, and the size of your syslog files! When
269 inactive, they will have only a modest impact on performance.
270
271config ATM_HORIZON
272 tristate "Madge Horizon [Ultra] (Collage PCI 25 and Collage PCI 155 Client)"
273 depends on PCI && VIRT_TO_BUS
274 help
275 This is a driver for the Horizon chipset ATM adapter cards once
276 produced by Madge Networks Ltd. Say Y (or M to compile as a module
277 named horizon) here if you have one of these cards.
278
279config ATM_HORIZON_DEBUG
280 bool "Enable debugging messages"
281 depends on ATM_HORIZON
282 ---help---
283 Somewhat useful debugging messages are available. The choice of
284 messages is controlled by a bitmap. This may be specified as a
285 module argument (kernel command line argument as well?), changed
286 dynamically using an ioctl (not yet) or changed by sending the
287 string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file
288 <file:drivers/atm/horizon.h> for the meanings of the bits in the
289 mask.
290
291 When active, these messages can have a significant impact on the
292 speed of the driver, and the size of your syslog files! When
293 inactive, they will have only a modest impact on performance.
294
295config ATM_IA
296 tristate "Interphase ATM PCI x575/x525/x531"
297 depends on PCI
298 ---help---
299 This is a driver for the Interphase (i)ChipSAR adapter cards
300 which include a variety of variants in term of the size of the
301 control memory (128K-1KVC, 512K-4KVC), the size of the packet
302 memory (128K, 512K, 1M), and the PHY type (Single/Multi mode OC3,
303 UTP155, UTP25, DS3 and E3). Go to:
304 <http://www.iphase.com/>
305 for more info about the cards. Say Y (or M to compile as a module
306 named iphase) here if you have one of these cards.
307
308 See the file <file:Documentation/networking/iphase.txt> for further
309 details.
310
311config ATM_IA_DEBUG
312 bool "Enable debugging messages"
313 depends on ATM_IA
314 ---help---
315 Somewhat useful debugging messages are available. The choice of
316 messages is controlled by a bitmap. This may be specified as a
317 module argument (kernel command line argument as well?), changed
318 dynamically using an ioctl (Get the debug utility, iadbg, from
319 <ftp://ftp.iphase.com/pub/atm/pci/>).
320
321 See the file <file:drivers/atm/iphase.h> for the meanings of the
322 bits in the mask.
323
324 When active, these messages can have a significant impact on the
325 speed of the driver, and the size of your syslog files! When
326 inactive, they will have only a modest impact on performance.
327
328config ATM_FORE200E
329 tristate "FORE Systems 200E-series"
330 depends on (PCI || SBUS)
331 select FW_LOADER
332 ---help---
333 This is a driver for the FORE Systems 200E-series ATM adapter
334 cards. It simultaneously supports PCA-200E and SBA-200E models
335 on PCI and SBUS hosts. Say Y (or M to compile as a module
336 named fore_200e) here if you have one of these ATM adapters.
337
338 See the file <file:Documentation/networking/fore200e.txt> for
339 further details.
340
341config ATM_FORE200E_USE_TASKLET
342 bool "Defer interrupt work to a tasklet"
343 depends on ATM_FORE200E
344 default n
345 help
346 This defers work to be done by the interrupt handler to a
347 tasklet instead of handling everything at interrupt time. This
348 may improve the responsive of the host.
349
350config ATM_FORE200E_TX_RETRY
351 int "Maximum number of tx retries"
352 depends on ATM_FORE200E
353 default "16"
354 ---help---
355 Specifies the number of times the driver attempts to transmit
356 a message before giving up, if the transmit queue of the ATM card
357 is transiently saturated.
358
359 Saturation of the transmit queue may occur only under extreme
360 conditions, e.g. when a fast host continuously submits very small
361 frames (<64 bytes) or raw AAL0 cells (48 bytes) to the ATM adapter.
362
363 Note that under common conditions, it is unlikely that you encounter
364 a saturation of the transmit queue, so the retry mechanism never
365 comes into play.
366
367config ATM_FORE200E_DEBUG
368 int "Debugging level (0-3)"
369 depends on ATM_FORE200E
370 default "0"
371 help
372 Specifies the level of debugging messages issued by the driver.
373 The verbosity of the driver increases with the value of this
374 parameter.
375
376 When active, these messages can have a significant impact on
377 the performances of the driver, and the size of your syslog files!
378 Keep the debugging level to 0 during normal operations.
379
380config ATM_HE
381 tristate "ForeRunner HE Series"
382 depends on PCI
383 help
384 This is a driver for the Marconi ForeRunner HE-series ATM adapter
385 cards. It simultaneously supports the 155 and 622 versions.
386
387config ATM_HE_USE_SUNI
388 bool "Use S/UNI PHY driver"
389 depends on ATM_HE
390 help
391 Support for the S/UNI-Ultra and S/UNI-622 found in the ForeRunner
392 HE cards. This driver provides carrier detection some statistics.
393
394config ATM_SOLOS
395 tristate "Solos ADSL2+ PCI Multiport card driver"
396 depends on PCI
397 select FW_LOADER
398 help
399 Support for the Solos multiport ADSL2+ card.
400
401endif
402
