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b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
1da177e4 LT |
2 | # |
3 | # ATM device configuration | |
4 | # | |
5 | ||
4151ce31 JE |
6 | menuconfig ATM_DRIVERS |
7 | bool "ATM drivers" | |
1da177e4 | 8 | depends on NETDEVICES && ATM |
4151ce31 | 9 | default y |
06bfb7eb JE |
10 | ---help--- |
11 | Say Y here to get to see options for Asynchronous Transfer Mode | |
12 | device drivers. This option alone does not add any kernel code. | |
13 | ||
14 | If you say N, all options in this submenu will be skipped and disabled. | |
4151ce31 | 15 | |
59faba1b | 16 | if ATM_DRIVERS && NETDEVICES && ATM |
1da177e4 | 17 | |
fb296449 CW |
18 | config ATM_DUMMY |
19 | tristate "Dummy ATM driver" | |
fb296449 CW |
20 | help |
21 | Dummy ATM driver. Useful for proxy signalling, testing, | |
22 | and development. If unsure, say N. | |
23 | ||
1da177e4 LT |
24 | config ATM_TCP |
25 | tristate "ATM over TCP" | |
4151ce31 | 26 | depends on INET |
1da177e4 LT |
27 | help |
28 | ATM over TCP driver. Useful mainly for development and for | |
29 | experiments. If unsure, say N. | |
30 | ||
31 | config ATM_LANAI | |
32 | tristate "Efficient Networks Speedstream 3010" | |
33 | depends on PCI && ATM | |
34 | help | |
35 | Supports ATM cards based on the Efficient Networks "Lanai" | |
36 | chipset such as the Speedstream 3010 and the ENI-25p. The | |
37 | Speedstream 3060 is currently not supported since we don't | |
38 | have the code to drive the on-board Alcatel DSL chipset (yet). | |
39 | ||
40 | config ATM_ENI | |
41 | tristate "Efficient Networks ENI155P" | |
4151ce31 | 42 | depends on PCI |
1da177e4 LT |
43 | ---help--- |
44 | Driver for the Efficient Networks ENI155p series and SMC ATM | |
45 | Power155 155 Mbps ATM adapters. Both, the versions with 512KB and | |
46 | 2MB on-board RAM (Efficient calls them "C" and "S", respectively), | |
47 | and the FPGA and the ASIC Tonga versions of the board are supported. | |
48 | The driver works with MMF (-MF or ...F) and UTP-5 (-U5 or ...D) | |
49 | adapters. | |
50 | ||
51 | To compile this driver as a module, choose M here: the module will | |
52 | be called eni. | |
53 | ||
54 | config ATM_ENI_DEBUG | |
55 | bool "Enable extended debugging" | |
56 | depends on ATM_ENI | |
57 | help | |
58 | Extended debugging records various events and displays that list | |
59 | when an inconsistency is detected. This mechanism is faster than | |
60 | generally using printks, but still has some impact on performance. | |
61 | Note that extended debugging may create certain race conditions | |
62 | itself. Enable this ONLY if you suspect problems with the driver. | |
63 | ||
64 | config ATM_ENI_TUNE_BURST | |
65 | bool "Fine-tune burst settings" | |
66 | depends on ATM_ENI | |
67 | ---help--- | |
68 | In order to obtain good throughput, the ENI NIC can transfer | |
69 | multiple words of data per PCI bus access cycle. Such a multi-word | |
70 | transfer is called a burst. | |
71 | ||
72 | The default settings for the burst sizes are suitable for most PCI | |
73 | chipsets. However, in some cases, large bursts may overrun buffers | |
74 | in the PCI chipset and cause data corruption. In such cases, large | |
75 | bursts must be disabled and only (slower) small bursts can be used. | |
76 | The burst sizes can be set independently in the send (TX) and | |
77 | receive (RX) direction. | |
78 | ||
79 | Note that enabling many different burst sizes in the same direction | |
80 | may increase the cost of setting up a transfer such that the | |
81 | resulting throughput is lower than when using only the largest | |
82 | available burst size. | |
83 | ||
84 | Also, sometimes larger bursts lead to lower throughput, e.g. on an | |
85 | Intel 440FX board, a drop from 135 Mbps to 103 Mbps was observed | |
86 | when going from 8W to 16W bursts. | |
87 | ||
88 | config ATM_ENI_BURST_TX_16W | |
89 | bool "Enable 16W TX bursts (discouraged)" | |
90 | depends on ATM_ENI_TUNE_BURST | |
91 | help | |
92 | Burst sixteen words at once in the send direction. This may work | |
93 | with recent PCI chipsets, but is known to fail with older chipsets. | |
94 | ||
95 | config ATM_ENI_BURST_TX_8W | |
96 | bool "Enable 8W TX bursts (recommended)" | |
97 | depends on ATM_ENI_TUNE_BURST | |
98 | help | |
99 | Burst eight words at once in the send direction. This is the default | |
100 | setting. | |
101 | ||
102 | config ATM_ENI_BURST_TX_4W | |
103 | bool "Enable 4W TX bursts (optional)" | |
104 | depends on ATM_ENI_TUNE_BURST | |
105 | help | |
106 | Burst four words at once in the send direction. You may want to try | |
107 | this if you have disabled 8W bursts. Enabling 4W if 8W is also set | |
108 | may or may not improve throughput. | |
109 | ||
110 | config ATM_ENI_BURST_TX_2W | |
111 | bool "Enable 2W TX bursts (optional)" | |
112 | depends on ATM_ENI_TUNE_BURST | |
113 | help | |
114 | Burst two words at once in the send direction. You may want to try | |
115 | this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or 8W | |
116 | are also set may or may not improve throughput. | |
117 | ||
118 | config ATM_ENI_BURST_RX_16W | |
119 | bool "Enable 16W RX bursts (discouraged)" | |
120 | depends on ATM_ENI_TUNE_BURST | |
121 | help | |
122 | Burst sixteen words at once in the receive direction. This may work | |
123 | with recent PCI chipsets, but is known to fail with older chipsets. | |
124 | ||
125 | config ATM_ENI_BURST_RX_8W | |
126 | bool "Enable 8W RX bursts (discouraged)" | |
127 | depends on ATM_ENI_TUNE_BURST | |
128 | help | |
129 | Burst eight words at once in the receive direction. This may work | |
130 | with recent PCI chipsets, but is known to fail with older chipsets, | |
131 | such as the Intel Neptune series. | |
132 | ||
133 | config ATM_ENI_BURST_RX_4W | |
134 | bool "Enable 4W RX bursts (recommended)" | |
135 | depends on ATM_ENI_TUNE_BURST | |
136 | help | |
137 | Burst four words at once in the receive direction. This is the | |
138 | default setting. Enabling 4W if 8W is also set may or may not | |
139 | improve throughput. | |
140 | ||
141 | config ATM_ENI_BURST_RX_2W | |
142 | bool "Enable 2W RX bursts (optional)" | |
143 | depends on ATM_ENI_TUNE_BURST | |
144 | help | |
145 | Burst two words at once in the receive direction. You may want to | |
146 | try this if you have disabled 4W and 8W bursts. Enabling 2W if 4W or | |
147 | 8W are also set may or may not improve throughput. | |
148 | ||
149 | config ATM_FIRESTREAM | |
150 | tristate "Fujitsu FireStream (FS50/FS155) " | |
f057eac0 | 151 | depends on PCI && VIRT_TO_BUS |
1da177e4 LT |
152 | help |
153 | Driver for the Fujitsu FireStream 155 (MB86697) and | |
154 | FireStream 50 (MB86695) ATM PCI chips. | |
155 | ||
156 | To compile this driver as a module, choose M here: the module will | |
157 | be called firestream. | |
158 | ||
159 | config ATM_ZATM | |
160 | tristate "ZeitNet ZN1221/ZN1225" | |
f057eac0 | 161 | depends on PCI && VIRT_TO_BUS |
1da177e4 LT |
162 | help |
163 | Driver for the ZeitNet ZN1221 (MMF) and ZN1225 (UTP-5) 155 Mbps ATM | |
164 | adapters. | |
165 | ||
166 | To compile this driver as a module, choose M here: the module will | |
167 | be called zatm. | |
168 | ||
169 | config ATM_ZATM_DEBUG | |
170 | bool "Enable extended debugging" | |
171 | depends on ATM_ZATM | |
172 | help | |
173 | Extended debugging records various events and displays that list | |
174 | when an inconsistency is detected. This mechanism is faster than | |
175 | generally using printks, but still has some impact on performance. | |
176 | Note that extended debugging may create certain race conditions | |
177 | itself. Enable this ONLY if you suspect problems with the driver. | |
178 | ||
1da177e4 LT |
179 | config ATM_NICSTAR |
180 | tristate "IDT 77201 (NICStAR) (ForeRunnerLE)" | |
864a3ff6 | 181 | depends on PCI |
1da177e4 LT |
182 | help |
183 | The NICStAR chipset family is used in a large number of ATM NICs for | |
184 | 25 and for 155 Mbps, including IDT cards and the Fore ForeRunnerLE | |
185 | series. Say Y if you have one of those. | |
186 | ||
187 | To compile this driver as a module, choose M here: the module will | |
188 | be called nicstar. | |
189 | ||
190 | config ATM_NICSTAR_USE_SUNI | |
191 | bool "Use suni PHY driver (155Mbps)" | |
192 | depends on ATM_NICSTAR | |
193 | help | |
194 | Support for the S-UNI and compatible PHYsical layer chips. These are | |
195 | found in most 155Mbps NICStAR based ATM cards, namely in the | |
196 | ForeRunner LE155 cards. This driver provides detection of cable~ | |
197 | removal and reinsertion and provides some statistics. This driver | |
198 | doesn't have removal capability when compiled as a module, so if you | |
199 | need that capability don't include S-UNI support (it's not needed to | |
200 | make the card work). | |
201 | ||
202 | config ATM_NICSTAR_USE_IDT77105 | |
cd9d4ff9 | 203 | bool "Use IDT77105 PHY driver (25Mbps)" |
1da177e4 LT |
204 | depends on ATM_NICSTAR |
205 | help | |
206 | Support for the PHYsical layer chip in ForeRunner LE25 cards. In | |
207 | addition to cable removal/reinsertion detection, this driver allows | |
208 | you to control the loopback mode of the chip via a dedicated IOCTL. | |
209 | This driver is required for proper handling of temporary carrier | |
210 | loss, so if you have a 25Mbps NICStAR based ATM card you must say Y. | |
211 | ||
212 | config ATM_IDT77252 | |
213 | tristate "IDT 77252 (NICStAR II)" | |
4151ce31 | 214 | depends on PCI |
1da177e4 LT |
215 | help |
216 | Driver for the IDT 77252 ATM PCI chips. | |
217 | ||
218 | To compile this driver as a module, choose M here: the module will | |
219 | be called idt77252. | |
220 | ||
221 | config ATM_IDT77252_DEBUG | |
222 | bool "Enable debugging messages" | |
223 | depends on ATM_IDT77252 | |
224 | help | |
225 | Somewhat useful debugging messages are available. The choice of | |
226 | messages is controlled by a bitmap. This may be specified as a | |
227 | module argument. See the file <file:drivers/atm/idt77252.h> for | |
228 | the meanings of the bits in the mask. | |
229 | ||
230 | When active, these messages can have a significant impact on the | |
231 | speed of the driver, and the size of your syslog files! When | |
232 | inactive, they will have only a modest impact on performance. | |
233 | ||
234 | config ATM_IDT77252_RCV_ALL | |
235 | bool "Receive ALL cells in raw queue" | |
236 | depends on ATM_IDT77252 | |
237 | help | |
238 | Enable receiving of all cells on the ATM link, that do not match | |
239 | an open connection in the raw cell queue of the driver. Useful | |
240 | for debugging or special applications only, so the safe answer is N. | |
241 | ||
242 | config ATM_IDT77252_USE_SUNI | |
243 | bool | |
244 | depends on ATM_IDT77252 | |
245 | default y | |
246 | ||
247 | config ATM_AMBASSADOR | |
248 | tristate "Madge Ambassador (Collage PCI 155 Server)" | |
f057eac0 | 249 | depends on PCI && VIRT_TO_BUS |
0a858857 | 250 | select BITREVERSE |
1da177e4 LT |
251 | help |
252 | This is a driver for ATMizer based ATM card produced by Madge | |
253 | Networks Ltd. Say Y (or M to compile as a module named ambassador) | |
254 | here if you have one of these cards. | |
255 | ||
256 | config ATM_AMBASSADOR_DEBUG | |
257 | bool "Enable debugging messages" | |
258 | depends on ATM_AMBASSADOR | |
259 | ---help--- | |
260 | Somewhat useful debugging messages are available. The choice of | |
261 | messages is controlled by a bitmap. This may be specified as a | |
262 | module argument (kernel command line argument as well?), changed | |
263 | dynamically using an ioctl (not yet) or changed by sending the | |
264 | string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file | |
265 | <file:drivers/atm/ambassador.h> for the meanings of the bits in the | |
266 | mask. | |
267 | ||
268 | When active, these messages can have a significant impact on the | |
269 | speed of the driver, and the size of your syslog files! When | |
270 | inactive, they will have only a modest impact on performance. | |
271 | ||
272 | config ATM_HORIZON | |
273 | tristate "Madge Horizon [Ultra] (Collage PCI 25 and Collage PCI 155 Client)" | |
f057eac0 | 274 | depends on PCI && VIRT_TO_BUS |
1da177e4 LT |
275 | help |
276 | This is a driver for the Horizon chipset ATM adapter cards once | |
277 | produced by Madge Networks Ltd. Say Y (or M to compile as a module | |
278 | named horizon) here if you have one of these cards. | |
279 | ||
280 | config ATM_HORIZON_DEBUG | |
281 | bool "Enable debugging messages" | |
282 | depends on ATM_HORIZON | |
283 | ---help--- | |
284 | Somewhat useful debugging messages are available. The choice of | |
285 | messages is controlled by a bitmap. This may be specified as a | |
286 | module argument (kernel command line argument as well?), changed | |
287 | dynamically using an ioctl (not yet) or changed by sending the | |
288 | string "Dxxxx" to VCI 1023 (where x is a hex digit). See the file | |
289 | <file:drivers/atm/horizon.h> for the meanings of the bits in the | |
290 | mask. | |
291 | ||
292 | When active, these messages can have a significant impact on the | |
293 | speed of the driver, and the size of your syslog files! When | |
294 | inactive, they will have only a modest impact on performance. | |
295 | ||
296 | config ATM_IA | |
297 | tristate "Interphase ATM PCI x575/x525/x531" | |
97928f70 | 298 | depends on PCI |
1da177e4 LT |
299 | ---help--- |
300 | This is a driver for the Interphase (i)ChipSAR adapter cards | |
301 | which include a variety of variants in term of the size of the | |
302 | control memory (128K-1KVC, 512K-4KVC), the size of the packet | |
303 | memory (128K, 512K, 1M), and the PHY type (Single/Multi mode OC3, | |
304 | UTP155, UTP25, DS3 and E3). Go to: | |
631dd1a8 | 305 | <http://www.iphase.com/> |
1da177e4 LT |
306 | for more info about the cards. Say Y (or M to compile as a module |
307 | named iphase) here if you have one of these cards. | |
308 | ||
309 | See the file <file:Documentation/networking/iphase.txt> for further | |
310 | details. | |
311 | ||
312 | config ATM_IA_DEBUG | |
313 | bool "Enable debugging messages" | |
314 | depends on ATM_IA | |
315 | ---help--- | |
316 | Somewhat useful debugging messages are available. The choice of | |
317 | messages is controlled by a bitmap. This may be specified as a | |
318 | module argument (kernel command line argument as well?), changed | |
319 | dynamically using an ioctl (Get the debug utility, iadbg, from | |
320 | <ftp://ftp.iphase.com/pub/atm/pci/>). | |
321 | ||
322 | See the file <file:drivers/atm/iphase.h> for the meanings of the | |
323 | bits in the mask. | |
324 | ||
325 | When active, these messages can have a significant impact on the | |
326 | speed of the driver, and the size of your syslog files! When | |
327 | inactive, they will have only a modest impact on performance. | |
328 | ||
e92481f9 | 329 | config ATM_FORE200E |
1da177e4 | 330 | tristate "FORE Systems 200E-series" |
e92481f9 CW |
331 | depends on (PCI || SBUS) |
332 | select FW_LOADER | |
1da177e4 LT |
333 | ---help--- |
334 | This is a driver for the FORE Systems 200E-series ATM adapter | |
335 | cards. It simultaneously supports PCA-200E and SBA-200E models | |
336 | on PCI and SBUS hosts. Say Y (or M to compile as a module | |
337 | named fore_200e) here if you have one of these ATM adapters. | |
338 | ||
1da177e4 LT |
339 | See the file <file:Documentation/networking/fore200e.txt> for |
340 | further details. | |
341 | ||
1da177e4 LT |
342 | config ATM_FORE200E_USE_TASKLET |
343 | bool "Defer interrupt work to a tasklet" | |
e92481f9 | 344 | depends on ATM_FORE200E |
1da177e4 LT |
345 | default n |
346 | help | |
347 | This defers work to be done by the interrupt handler to a | |
00181fc9 | 348 | tasklet instead of handling everything at interrupt time. This |
1da177e4 LT |
349 | may improve the responsive of the host. |
350 | ||
351 | config ATM_FORE200E_TX_RETRY | |
352 | int "Maximum number of tx retries" | |
e92481f9 | 353 | depends on ATM_FORE200E |
1da177e4 LT |
354 | default "16" |
355 | ---help--- | |
356 | Specifies the number of times the driver attempts to transmit | |
357 | a message before giving up, if the transmit queue of the ATM card | |
358 | is transiently saturated. | |
359 | ||
360 | Saturation of the transmit queue may occur only under extreme | |
361 | conditions, e.g. when a fast host continuously submits very small | |
362 | frames (<64 bytes) or raw AAL0 cells (48 bytes) to the ATM adapter. | |
363 | ||
364 | Note that under common conditions, it is unlikely that you encounter | |
365 | a saturation of the transmit queue, so the retry mechanism never | |
366 | comes into play. | |
367 | ||
368 | config ATM_FORE200E_DEBUG | |
369 | int "Debugging level (0-3)" | |
e92481f9 | 370 | depends on ATM_FORE200E |
1da177e4 LT |
371 | default "0" |
372 | help | |
373 | Specifies the level of debugging messages issued by the driver. | |
374 | The verbosity of the driver increases with the value of this | |
375 | parameter. | |
376 | ||
377 | When active, these messages can have a significant impact on | |
378 | the performances of the driver, and the size of your syslog files! | |
379 | Keep the debugging level to 0 during normal operations. | |
380 | ||
1da177e4 LT |
381 | config ATM_HE |
382 | tristate "ForeRunner HE Series" | |
4151ce31 | 383 | depends on PCI |
1da177e4 LT |
384 | help |
385 | This is a driver for the Marconi ForeRunner HE-series ATM adapter | |
386 | cards. It simultaneously supports the 155 and 622 versions. | |
387 | ||
388 | config ATM_HE_USE_SUNI | |
389 | bool "Use S/UNI PHY driver" | |
390 | depends on ATM_HE | |
391 | help | |
392 | Support for the S/UNI-Ultra and S/UNI-622 found in the ForeRunner | |
393 | HE cards. This driver provides carrier detection some statistics. | |
394 | ||
9c54004e DW |
395 | config ATM_SOLOS |
396 | tristate "Solos ADSL2+ PCI Multiport card driver" | |
397 | depends on PCI | |
e1bc7eed | 398 | select FW_LOADER |
9c54004e DW |
399 | help |
400 | Support for the Solos multiport ADSL2+ card. | |
401 | ||
4151ce31 | 402 | endif # ATM |