Root/
1 | # |
2 | # IDE ATA ATAPI Block device driver configuration |
3 | # |
4 | |
5 | # Select HAVE_IDE if IDE is supported |
6 | config HAVE_IDE |
7 | bool |
8 | |
9 | menuconfig IDE |
10 | tristate "ATA/ATAPI/MFM/RLL support" |
11 | depends on HAVE_IDE |
12 | depends on BLOCK |
13 | ---help--- |
14 | If you say Y here, your kernel will be able to manage low cost mass |
15 | storage units such as ATA/(E)IDE and ATAPI units. The most common |
16 | cases are IDE hard drives and ATAPI CD-ROM drives. |
17 | |
18 | If your system is pure SCSI and doesn't use these interfaces, you |
19 | can say N here. |
20 | |
21 | Integrated Disk Electronics (IDE aka ATA-1) is a connecting standard |
22 | for mass storage units such as hard disks. It was designed by |
23 | Western Digital and Compaq Computer in 1984. It was then named |
24 | ST506. Quite a number of disks use the IDE interface. |
25 | |
26 | AT Attachment (ATA) is the superset of the IDE specifications. |
27 | ST506 was also called ATA-1. |
28 | |
29 | Fast-IDE is ATA-2 (also named Fast ATA), Enhanced IDE (EIDE) is |
30 | ATA-3. It provides support for larger disks (up to 8.4GB by means of |
31 | the LBA standard), more disks (4 instead of 2) and for other mass |
32 | storage units such as tapes and cdrom. UDMA/33 (aka UltraDMA/33) is |
33 | ATA-4 and provides faster (and more CPU friendly) transfer modes |
34 | than previous PIO (Programmed processor Input/Output) from previous |
35 | ATA/IDE standards by means of fast DMA controllers. |
36 | |
37 | ATA Packet Interface (ATAPI) is a protocol used by EIDE tape and |
38 | CD-ROM drives, similar in many respects to the SCSI protocol. |
39 | |
40 | SMART IDE (Self Monitoring, Analysis and Reporting Technology) was |
41 | designed in order to prevent data corruption and disk crash by |
42 | detecting pre hardware failure conditions (heat, access time, and |
43 | the like...). Disks built since June 1995 may follow this standard. |
44 | The kernel itself doesn't manage this; however there are quite a |
45 | number of user programs such as smart that can query the status of |
46 | SMART parameters from disk drives. |
47 | |
48 | To compile this driver as a module, choose M here: the |
49 | module will be called ide-core. |
50 | |
51 | For further information, please read <file:Documentation/ide/ide.txt>. |
52 | |
53 | If unsure, say Y. |
54 | |
55 | if IDE |
56 | |
57 | comment "Please see Documentation/ide/ide.txt for help/info on IDE drives" |
58 | |
59 | config IDE_XFER_MODE |
60 | bool |
61 | |
62 | config IDE_TIMINGS |
63 | bool |
64 | select IDE_XFER_MODE |
65 | |
66 | config IDE_ATAPI |
67 | bool |
68 | |
69 | config IDE_LEGACY |
70 | bool |
71 | |
72 | config BLK_DEV_IDE_SATA |
73 | bool "Support for SATA (deprecated; conflicts with libata SATA driver)" |
74 | default n |
75 | ---help--- |
76 | There are two drivers for Serial ATA controllers. |
77 | |
78 | The main driver, "libata", uses the SCSI subsystem |
79 | and supports most modern SATA controllers. In order to use it |
80 | you may take a look at "Serial ATA (prod) and Parallel ATA |
81 | (experimental) drivers". |
82 | |
83 | The IDE driver (which you are currently configuring) supports |
84 | a few first-generation SATA controllers. |
85 | |
86 | In order to eliminate conflicts between the two subsystems, |
87 | this config option enables the IDE driver's SATA support. |
88 | Normally this is disabled, as it is preferred that libata |
89 | supports SATA controllers, and this (IDE) driver supports |
90 | PATA controllers. |
91 | |
92 | If unsure, say N. |
93 | |
94 | config IDE_GD |
95 | tristate "generic ATA/ATAPI disk support" |
96 | default y |
97 | help |
98 | Support for ATA/ATAPI disks (including ATAPI floppy drives). |
99 | |
100 | To compile this driver as a module, choose M here. |
101 | The module will be called ide-gd_mod. |
102 | |
103 | If unsure, say Y. |
104 | |
105 | config IDE_GD_ATA |
106 | bool "ATA disk support" |
107 | depends on IDE_GD |
108 | default y |
109 | help |
110 | This will include support for ATA hard disks. |
111 | |
112 | If unsure, say Y. |
113 | |
114 | config IDE_GD_ATAPI |
115 | bool "ATAPI floppy support" |
116 | depends on IDE_GD |
117 | select IDE_ATAPI |
118 | help |
119 | This will include support for ATAPI floppy drives |
120 | (i.e. Iomega ZIP or MKE LS-120). |
121 | |
122 | For information about jumper settings and the question |
123 | of when a ZIP drive uses a partition table, see |
124 | <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>. |
125 | |
126 | If unsure, say N. |
127 | |
128 | config BLK_DEV_IDECS |
129 | tristate "PCMCIA IDE support" |
130 | depends on PCMCIA |
131 | help |
132 | Support for Compact Flash cards, outboard IDE disks, tape drives, |
133 | and CD-ROM drives connected through a PCMCIA card. |
134 | |
135 | config BLK_DEV_DELKIN |
136 | tristate "Cardbus IDE support (Delkin/ASKA/Workbit)" |
137 | depends on CARDBUS && PCI |
138 | help |
139 | Support for Delkin, ASKA, and Workbit Cardbus CompactFlash |
140 | Adapters. This may also work for similar SD and XD adapters. |
141 | |
142 | config BLK_DEV_IDECD |
143 | tristate "Include IDE/ATAPI CDROM support" |
144 | select IDE_ATAPI |
145 | ---help--- |
146 | If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is |
147 | a newer protocol used by IDE CD-ROM and TAPE drives, similar to the |
148 | SCSI protocol. Most new CD-ROM drives use ATAPI, including the |
149 | NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI |
150 | double(2X) or better speed drives. |
151 | |
152 | If you say Y here, the CD-ROM drive will be identified at boot time |
153 | along with other IDE devices, as "hdb" or "hdc", or something |
154 | similar (check the boot messages with dmesg). If this is your only |
155 | CD-ROM drive, you can say N to all other CD-ROM options, but be sure |
156 | to say Y or M to "ISO 9660 CD-ROM file system support". |
157 | |
158 | To compile this driver as a module, choose M here: the |
159 | module will be called ide-cd. |
160 | |
161 | config BLK_DEV_IDECD_VERBOSE_ERRORS |
162 | bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED |
163 | depends on BLK_DEV_IDECD |
164 | default y |
165 | help |
166 | Turn this on to have the driver print out the meanings of the |
167 | ATAPI error codes. This will use up additional 8kB of kernel-space |
168 | memory, though. |
169 | |
170 | config BLK_DEV_IDETAPE |
171 | tristate "Include IDE/ATAPI TAPE support" |
172 | select IDE_ATAPI |
173 | help |
174 | If you have an IDE tape drive using the ATAPI protocol, say Y. |
175 | ATAPI is a newer protocol used by IDE tape and CD-ROM drives, |
176 | similar to the SCSI protocol. If you have an SCSI tape drive |
177 | however, you can say N here. |
178 | |
179 | You should also say Y if you have an OnStream DI-30 tape drive; this |
180 | will not work with the SCSI protocol, until there is support for the |
181 | SC-30 and SC-50 versions. |
182 | |
183 | If you say Y here, the tape drive will be identified at boot time |
184 | along with other IDE devices, as "hdb" or "hdc", or something |
185 | similar, and will be mapped to a character device such as "ht0" |
186 | (check the boot messages with dmesg). Be sure to consult the |
187 | <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt> |
188 | files for usage information. |
189 | |
190 | To compile this driver as a module, choose M here: the |
191 | module will be called ide-tape. |
192 | |
193 | config BLK_DEV_IDEACPI |
194 | bool "IDE ACPI support" |
195 | depends on ACPI |
196 | ---help--- |
197 | Implement ACPI support for generic IDE devices. On modern |
198 | machines ACPI support is required to properly handle ACPI S3 states. |
199 | |
200 | config IDE_TASK_IOCTL |
201 | bool "IDE Taskfile Access" |
202 | help |
203 | This is a direct raw access to the media. It is a complex but |
204 | elegant solution to test and validate the domain of the hardware and |
205 | perform below the driver data recovery if needed. This is the most |
206 | basic form of media-forensics. |
207 | |
208 | If you are unsure, say N here. |
209 | |
210 | config IDE_PROC_FS |
211 | bool "legacy /proc/ide/ support" |
212 | depends on IDE && PROC_FS |
213 | default y |
214 | help |
215 | This option enables support for the various files in |
216 | /proc/ide. In Linux 2.6 this has been superseded by |
217 | files in sysfs but many legacy applications rely on this. |
218 | |
219 | If unsure say Y. |
220 | |
221 | comment "IDE chipset support/bugfixes" |
222 | |
223 | config IDE_GENERIC |
224 | tristate "generic/default IDE chipset support" |
225 | depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC || ARCH_SHARK |
226 | default ARM && (ARCH_RPC || ARCH_SHARK) |
227 | help |
228 | This is the generic IDE driver. This driver attaches to the |
229 | fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and |
230 | so on). Please note that if this driver is built into the |
231 | kernel or loaded before other ATA (IDE or libata) drivers |
232 | and the controller is located at legacy ports, this driver |
233 | may grab those ports and thus can prevent the controller |
234 | specific driver from attaching. |
235 | |
236 | Also, currently, IDE generic doesn't allow IRQ sharing |
237 | meaning that the IRQs it grabs won't be available to other |
238 | controllers sharing those IRQs which usually makes drivers |
239 | for those controllers fail. Generally, it's not a good idea |
240 | to load IDE generic driver on modern systems. |
241 | |
242 | If unsure, say N. |
243 | |
244 | config BLK_DEV_PLATFORM |
245 | tristate "Platform driver for IDE interfaces" |
246 | help |
247 | This is the platform IDE driver, used mostly for Memory Mapped |
248 | IDE devices, like Compact Flashes running in True IDE mode. |
249 | |
250 | If unsure, say N. |
251 | |
252 | config BLK_DEV_CMD640 |
253 | tristate "CMD640 chipset bugfix/support" |
254 | depends on X86 |
255 | select IDE_TIMINGS |
256 | ---help--- |
257 | The CMD-Technologies CMD640 IDE chip is used on many common 486 and |
258 | Pentium motherboards, usually in combination with a "Neptune" or |
259 | "SiS" chipset. Unfortunately, it has a number of rather nasty |
260 | design flaws that can cause severe data corruption under many common |
261 | conditions. Say Y here to include code which tries to automatically |
262 | detect and correct the problems under Linux. This option also |
263 | enables access to the secondary IDE ports in some CMD640 based |
264 | systems. |
265 | |
266 | This driver will work automatically in PCI based systems (most new |
267 | systems have PCI slots). But if your system uses VESA local bus |
268 | (VLB) instead of PCI, you must also supply a kernel boot parameter |
269 | to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man |
270 | bootparam" or see the documentation of your boot loader about how to |
271 | pass options to the kernel.) |
272 | |
273 | The CMD640 chip is also used on add-in cards by Acculogic, and on |
274 | the "CSA-6400E PCI to IDE controller" that some people have. For |
275 | details, read <file:Documentation/ide/ide.txt>. |
276 | |
277 | config BLK_DEV_CMD640_ENHANCED |
278 | bool "CMD640 enhanced support" |
279 | depends on BLK_DEV_CMD640 |
280 | help |
281 | This option includes support for setting/autotuning PIO modes and |
282 | prefetch on CMD640 IDE interfaces. For details, read |
283 | <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface |
284 | and your BIOS does not already do this for you, then say Y here. |
285 | Otherwise say N. |
286 | |
287 | config BLK_DEV_IDEPNP |
288 | tristate "PNP EIDE support" |
289 | depends on PNP |
290 | help |
291 | If you have a PnP (Plug and Play) compatible EIDE card and |
292 | would like the kernel to automatically detect and activate |
293 | it, say Y here. |
294 | |
295 | config BLK_DEV_IDEDMA_SFF |
296 | bool |
297 | |
298 | if PCI |
299 | |
300 | comment "PCI IDE chipsets support" |
301 | |
302 | config BLK_DEV_IDEPCI |
303 | bool |
304 | |
305 | config IDEPCI_PCIBUS_ORDER |
306 | bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" |
307 | depends on IDE=y && BLK_DEV_IDEPCI |
308 | default y |
309 | help |
310 | Probe IDE PCI devices in the order in which they appear on the |
311 | PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device) |
312 | instead of the order in which IDE PCI host drivers are loaded. |
313 | |
314 | Please note that this method of assuring stable naming of |
315 | IDE devices is unreliable and use other means for achieving |
316 | it (i.e. udev). |
317 | |
318 | If in doubt, say N. |
319 | |
320 | # TODO: split it on per host driver config options (or module parameters) |
321 | config BLK_DEV_OFFBOARD |
322 | bool "Boot off-board chipsets first support (DEPRECATED)" |
323 | depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001) |
324 | help |
325 | Normally, IDE controllers built into the motherboard (on-board |
326 | controllers) are assigned to ide0 and ide1 while those on add-in PCI |
327 | cards (off-board controllers) are relegated to ide2 and ide3. |
328 | Answering Y here will allow you to reverse the situation, with |
329 | off-board controllers on ide0/1 and on-board controllers on ide2/3. |
330 | This can improve the usability of some boot managers such as lilo |
331 | when booting from a drive on an off-board controller. |
332 | |
333 | Note that, if you do this, the order of the hd* devices will be |
334 | rearranged which may require modification of fstab and other files. |
335 | |
336 | Please also note that this method of assuring stable naming of |
337 | IDE devices is unreliable and use other means for achieving it |
338 | (i.e. udev). |
339 | |
340 | If in doubt, say N. |
341 | |
342 | config BLK_DEV_GENERIC |
343 | tristate "Generic PCI IDE Chipset Support" |
344 | select BLK_DEV_IDEPCI |
345 | help |
346 | This option provides generic support for various PCI IDE Chipsets |
347 | which otherwise might not be supported. |
348 | |
349 | config BLK_DEV_OPTI621 |
350 | tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" |
351 | depends on EXPERIMENTAL |
352 | select BLK_DEV_IDEPCI |
353 | help |
354 | This is a driver for the OPTi 82C621 EIDE controller. |
355 | Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. |
356 | |
357 | config BLK_DEV_RZ1000 |
358 | tristate "RZ1000 chipset bugfix/support" |
359 | depends on X86 |
360 | select BLK_DEV_IDEPCI |
361 | help |
362 | The PC-Technologies RZ1000 IDE chip is used on many common 486 and |
363 | Pentium motherboards, usually along with the "Neptune" chipset. |
364 | Unfortunately, it has a rather nasty design flaw that can cause |
365 | severe data corruption under many conditions. Say Y here to include |
366 | code which automatically detects and corrects the problem under |
367 | Linux. This may slow disk throughput by a few percent, but at least |
368 | things will operate 100% reliably. |
369 | |
370 | config BLK_DEV_IDEDMA_PCI |
371 | bool |
372 | select BLK_DEV_IDEPCI |
373 | select BLK_DEV_IDEDMA_SFF |
374 | |
375 | config BLK_DEV_AEC62XX |
376 | tristate "AEC62XX chipset support" |
377 | select BLK_DEV_IDEDMA_PCI |
378 | help |
379 | This driver adds explicit support for Acard AEC62xx (Artop ATP8xx) |
380 | IDE controllers. This allows the kernel to change PIO, DMA and UDMA |
381 | speeds and to configure the chip to optimum performance. |
382 | |
383 | config BLK_DEV_ALI15X3 |
384 | tristate "ALI M15x3 chipset support" |
385 | select IDE_TIMINGS |
386 | select BLK_DEV_IDEDMA_PCI |
387 | help |
388 | This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C |
389 | onboard chipsets. It also tests for Simplex mode and enables |
390 | normal dual channel support. |
391 | |
392 | Please read the comments at the top of |
393 | <file:drivers/ide/pci/alim15x3.c>. |
394 | |
395 | If unsure, say N. |
396 | |
397 | config BLK_DEV_AMD74XX |
398 | tristate "AMD and nVidia IDE support" |
399 | depends on !ARM |
400 | select IDE_TIMINGS |
401 | select BLK_DEV_IDEDMA_PCI |
402 | help |
403 | This driver adds explicit support for AMD-7xx and AMD-8111 chips |
404 | and also for the nVidia nForce chip. This allows the kernel to |
405 | change PIO, DMA and UDMA speeds and to configure the chip to |
406 | optimum performance. |
407 | |
408 | config BLK_DEV_ATIIXP |
409 | tristate "ATI IXP chipset IDE support" |
410 | depends on X86 |
411 | select BLK_DEV_IDEDMA_PCI |
412 | help |
413 | This driver adds explicit support for ATI IXP chipset. |
414 | This allows the kernel to change PIO, DMA and UDMA speeds |
415 | and to configure the chip to optimum performance. |
416 | |
417 | Say Y here if you have an ATI IXP chipset IDE controller. |
418 | |
419 | config BLK_DEV_CMD64X |
420 | tristate "CMD64{3|6|8|9} chipset support" |
421 | select IDE_TIMINGS |
422 | select BLK_DEV_IDEDMA_PCI |
423 | help |
424 | Say Y here if you have an IDE controller which uses any of these |
425 | chipsets: CMD643, CMD646, or CMD648. |
426 | |
427 | config BLK_DEV_TRIFLEX |
428 | tristate "Compaq Triflex IDE support" |
429 | select BLK_DEV_IDEDMA_PCI |
430 | help |
431 | Say Y here if you have a Compaq Triflex IDE controller, such |
432 | as those commonly found on Compaq Pentium-Pro systems |
433 | |
434 | config BLK_DEV_CY82C693 |
435 | tristate "CY82C693 chipset support" |
436 | depends on ALPHA |
437 | select IDE_TIMINGS |
438 | select BLK_DEV_IDEDMA_PCI |
439 | help |
440 | This driver adds detection and support for the CY82C693 chipset |
441 | used on Digital's PC-Alpha 164SX boards. |
442 | |
443 | config BLK_DEV_CS5520 |
444 | tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)" |
445 | depends on EXPERIMENTAL |
446 | select BLK_DEV_IDEDMA_PCI |
447 | help |
448 | Include support for PIO tuning and virtual DMA on the Cyrix MediaGX |
449 | 5510/5520 chipset. This will automatically be detected and |
450 | configured if found. |
451 | |
452 | It is safe to say Y to this question. |
453 | |
454 | config BLK_DEV_CS5530 |
455 | tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" |
456 | select BLK_DEV_IDEDMA_PCI |
457 | help |
458 | Include support for UDMA on the Cyrix MediaGX 5530 chipset. This |
459 | will automatically be detected and configured if found. |
460 | |
461 | It is safe to say Y to this question. |
462 | |
463 | config BLK_DEV_CS5535 |
464 | tristate "AMD CS5535 chipset support" |
465 | depends on X86 && !X86_64 |
466 | select BLK_DEV_IDEDMA_PCI |
467 | help |
468 | Include support for UDMA on the NSC/AMD CS5535 companion chipset. |
469 | This will automatically be detected and configured if found. |
470 | |
471 | It is safe to say Y to this question. |
472 | |
473 | config BLK_DEV_CS5536 |
474 | tristate "CS5536 chipset support" |
475 | depends on X86_32 |
476 | select BLK_DEV_IDEDMA_PCI |
477 | help |
478 | This option enables support for the AMD CS5536 |
479 | companion chip used with the Geode LX processor family. |
480 | |
481 | If unsure, say N. |
482 | |
483 | config BLK_DEV_HPT366 |
484 | tristate "HPT36X/37X chipset support" |
485 | select BLK_DEV_IDEDMA_PCI |
486 | help |
487 | HPT366 is an Ultra DMA chipset for ATA-66. |
488 | HPT368 is an Ultra DMA chipset for ATA-66 RAID Based. |
489 | HPT370 is an Ultra DMA chipset for ATA-100. |
490 | HPT372 is an Ultra DMA chipset for ATA-100. |
491 | HPT374 is an Ultra DMA chipset for ATA-100. |
492 | |
493 | This driver adds up to 4 more EIDE devices sharing a single |
494 | interrupt. |
495 | |
496 | The HPT366 chipset in its current form is bootable. One solution |
497 | for this problem are special LILO commands for redirecting the |
498 | reference to device 0x80. The other solution is to say Y to "Boot |
499 | off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless |
500 | your mother board has the chipset natively mounted. Regardless one |
501 | should use the fore mentioned option and call at LILO. |
502 | |
503 | This driver requires dynamic tuning of the chipset during the |
504 | ide-probe at boot. It is reported to support DVD II drives, by the |
505 | manufacturer. |
506 | |
507 | config BLK_DEV_JMICRON |
508 | tristate "JMicron JMB36x support" |
509 | select BLK_DEV_IDEDMA_PCI |
510 | help |
511 | Basic support for the JMicron ATA controllers. For full support |
512 | use the libata drivers. |
513 | |
514 | config BLK_DEV_SC1200 |
515 | tristate "National SCx200 chipset support" |
516 | select BLK_DEV_IDEDMA_PCI |
517 | help |
518 | This driver adds support for the on-board IDE controller on the |
519 | National SCx200 series of embedded x86 "Geode" systems. |
520 | |
521 | config BLK_DEV_PIIX |
522 | tristate "Intel PIIX/ICH chipsets support" |
523 | select BLK_DEV_IDEDMA_PCI |
524 | help |
525 | This driver adds explicit support for Intel PIIX and ICH chips. |
526 | This allows the kernel to change PIO, DMA and UDMA speeds and to |
527 | configure the chip to optimum performance. |
528 | |
529 | config BLK_DEV_IT8172 |
530 | tristate "IT8172 IDE support" |
531 | select BLK_DEV_IDEDMA_PCI |
532 | help |
533 | This driver adds support for the IDE controller on the |
534 | IT8172 System Controller. |
535 | |
536 | config BLK_DEV_IT8213 |
537 | tristate "IT8213 IDE support" |
538 | select BLK_DEV_IDEDMA_PCI |
539 | help |
540 | This driver adds support for the ITE 8213 IDE controller. |
541 | |
542 | config BLK_DEV_IT821X |
543 | tristate "IT821X IDE support" |
544 | select BLK_DEV_IDEDMA_PCI |
545 | help |
546 | This driver adds support for the ITE 8211 IDE controller and the |
547 | IT 8212 IDE RAID controller in both RAID and pass-through mode. |
548 | |
549 | config BLK_DEV_NS87415 |
550 | tristate "NS87415 chipset support" |
551 | select BLK_DEV_IDEDMA_PCI |
552 | help |
553 | This driver adds detection and support for the NS87415 chip |
554 | (used mainly on SPARC64 and PA-RISC machines). |
555 | |
556 | Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. |
557 | |
558 | config BLK_DEV_PDC202XX_OLD |
559 | tristate "PROMISE PDC202{46|62|65|67} support" |
560 | select BLK_DEV_IDEDMA_PCI |
561 | help |
562 | Promise Ultra33 or PDC20246 |
563 | Promise Ultra66 or PDC20262 |
564 | Promise Ultra100 or PDC20265/PDC20267/PDC20268 |
565 | |
566 | This driver adds up to 4 more EIDE devices sharing a single |
567 | interrupt. This add-on card is a bootable PCI UDMA controller. Since |
568 | multiple cards can be installed and there are BIOS ROM problems that |
569 | happen if the BIOS revisions of all installed cards (three-max) do |
570 | not match, the driver attempts to do dynamic tuning of the chipset |
571 | at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required |
572 | for more than one card. |
573 | |
574 | Please read the comments at the top of |
575 | <file:drivers/ide/pci/pdc202xx_old.c>. |
576 | |
577 | If unsure, say N. |
578 | |
579 | config BLK_DEV_PDC202XX_NEW |
580 | tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" |
581 | select BLK_DEV_IDEDMA_PCI |
582 | |
583 | config BLK_DEV_SVWKS |
584 | tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" |
585 | select BLK_DEV_IDEDMA_PCI |
586 | help |
587 | This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5 |
588 | chipsets. |
589 | |
590 | config BLK_DEV_SGIIOC4 |
591 | tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" |
592 | depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 |
593 | select BLK_DEV_IDEDMA_PCI |
594 | help |
595 | This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 |
596 | chipset, which has one channel and can support two devices. |
597 | Please say Y here if you have an Altix System from SGI. |
598 | |
599 | config BLK_DEV_SIIMAGE |
600 | tristate "Silicon Image chipset support" |
601 | select BLK_DEV_IDEDMA_PCI |
602 | help |
603 | This driver adds PIO/(U)DMA support for the SI CMD680 and SII |
604 | 3112 (Serial ATA) chips. |
605 | |
606 | config BLK_DEV_SIS5513 |
607 | tristate "SiS5513 chipset support" |
608 | depends on X86 |
609 | select BLK_DEV_IDEDMA_PCI |
610 | help |
611 | This driver ensures (U)DMA support for SIS5513 chipset family based |
612 | mainboards. |
613 | |
614 | The following chipsets are supported: |
615 | ATA16: SiS5511, SiS5513 |
616 | ATA33: SiS5591, SiS5597, SiS5598, SiS5600 |
617 | ATA66: SiS530, SiS540, SiS620, SiS630, SiS640 |
618 | ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740, |
619 | SiS745, SiS750 |
620 | |
621 | Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>. |
622 | |
623 | config BLK_DEV_SL82C105 |
624 | tristate "Winbond SL82c105 support" |
625 | depends on (PPC || ARM) |
626 | select IDE_TIMINGS |
627 | select BLK_DEV_IDEDMA_PCI |
628 | help |
629 | If you have a Winbond SL82c105 IDE controller, say Y here to enable |
630 | special configuration for this chip. This is common on various CHRP |
631 | motherboards, but could be used elsewhere. If in doubt, say Y. |
632 | |
633 | config BLK_DEV_SLC90E66 |
634 | tristate "SLC90E66 chipset support" |
635 | select BLK_DEV_IDEDMA_PCI |
636 | help |
637 | This driver ensures (U)DMA support for Victory66 SouthBridges for |
638 | SMsC with Intel NorthBridges. This is an Ultra66 based chipset. |
639 | The nice thing about it is that you can mix Ultra/DMA/PIO devices |
640 | and it will handle timing cycles. Since this is an improved |
641 | look-a-like to the PIIX4 it should be a nice addition. |
642 | |
643 | Please read the comments at the top of |
644 | <file:drivers/ide/pci/slc90e66.c>. |
645 | |
646 | config BLK_DEV_TRM290 |
647 | tristate "Tekram TRM290 chipset support" |
648 | select BLK_DEV_IDEDMA_PCI |
649 | help |
650 | This driver adds support for bus master DMA transfers |
651 | using the Tekram TRM290 PCI IDE chip. Volunteers are |
652 | needed for further tweaking and development. |
653 | Please read the comments at the top of <file:drivers/ide/pci/trm290.c>. |
654 | |
655 | config BLK_DEV_VIA82CXXX |
656 | tristate "VIA82CXXX chipset support" |
657 | select IDE_TIMINGS |
658 | select BLK_DEV_IDEDMA_PCI |
659 | help |
660 | This driver adds explicit support for VIA BusMastering IDE chips. |
661 | This allows the kernel to change PIO, DMA and UDMA speeds and to |
662 | configure the chip to optimum performance. |
663 | |
664 | config BLK_DEV_TC86C001 |
665 | tristate "Toshiba TC86C001 support" |
666 | select BLK_DEV_IDEDMA_PCI |
667 | help |
668 | This driver adds support for Toshiba TC86C001 GOKU-S chip. |
669 | |
670 | config BLK_DEV_CELLEB |
671 | tristate "Toshiba's Cell Reference Set IDE support" |
672 | depends on PPC_CELLEB |
673 | select BLK_DEV_IDEDMA_PCI |
674 | help |
675 | This driver provides support for the on-board IDE controller on |
676 | Toshiba Cell Reference Board. |
677 | If unsure, say Y. |
678 | |
679 | endif |
680 | |
681 | # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF |
682 | config BLK_DEV_IDE_PMAC |
683 | tristate "PowerMac on-board IDE support" |
684 | depends on PPC_PMAC |
685 | select IDE_TIMINGS |
686 | select BLK_DEV_IDEDMA_PCI |
687 | help |
688 | This driver provides support for the on-board IDE controller on |
689 | most of the recent Apple Power Macintoshes and PowerBooks. |
690 | If unsure, say Y. |
691 | |
692 | config BLK_DEV_IDE_PMAC_ATA100FIRST |
693 | bool "Probe on-board ATA/100 (Kauai) first" |
694 | depends on BLK_DEV_IDE_PMAC |
695 | help |
696 | This option will cause the ATA/100 controller found in UniNorth2 |
697 | based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...) |
698 | to be probed before the ATA/66 and ATA/33 controllers. Without |
699 | these, those machine used to have the hard disk on hdc and the |
700 | CD-ROM on hda. This option changes this to more natural hda for |
701 | hard disk and hdc for CD-ROM. |
702 | |
703 | config BLK_DEV_IDE_AU1XXX |
704 | bool "IDE for AMD Alchemy Au1200" |
705 | depends on SOC_AU1200 |
706 | select IDE_XFER_MODE |
707 | choice |
708 | prompt "IDE Mode for AMD Alchemy Au1200" |
709 | default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA |
710 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX |
711 | |
712 | config BLK_DEV_IDE_AU1XXX_PIO_DBDMA |
713 | bool "PIO+DbDMA IDE for AMD Alchemy Au1200" |
714 | |
715 | config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA |
716 | bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200" |
717 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX |
718 | endchoice |
719 | |
720 | config BLK_DEV_IDE_TX4938 |
721 | tristate "TX4938 internal IDE support" |
722 | depends on SOC_TX4938 |
723 | select IDE_TIMINGS |
724 | |
725 | config BLK_DEV_IDE_TX4939 |
726 | tristate "TX4939 internal IDE support" |
727 | depends on SOC_TX4939 |
728 | select BLK_DEV_IDEDMA_SFF |
729 | |
730 | config BLK_DEV_IDE_AT91 |
731 | tristate "Atmel AT91 (SAM9, CAP9, AT572D940HF) IDE support" |
732 | depends on ARM && ARCH_AT91 && !ARCH_AT91RM9200 && !ARCH_AT91X40 |
733 | select IDE_TIMINGS |
734 | |
735 | config BLK_DEV_IDE_ICSIDE |
736 | tristate "ICS IDE interface support" |
737 | depends on ARM && ARCH_ACORN |
738 | help |
739 | On Acorn systems, say Y here if you wish to use the ICS IDE |
740 | interface card. This is not required for ICS partition support. |
741 | If you are unsure, say N to this. |
742 | |
743 | config BLK_DEV_IDEDMA_ICS |
744 | bool "ICS DMA support" |
745 | depends on BLK_DEV_IDE_ICSIDE |
746 | help |
747 | Say Y here if you want to add DMA (Direct Memory Access) support to |
748 | the ICS IDE driver. |
749 | |
750 | config BLK_DEV_IDE_RAPIDE |
751 | tristate "RapIDE interface support" |
752 | depends on ARM && ARCH_ACORN |
753 | help |
754 | Say Y here if you want to support the Yellowstone RapIDE controller |
755 | manufactured for use with Acorn computers. |
756 | |
757 | config IDE_H8300 |
758 | tristate "H8300 IDE support" |
759 | depends on H8300 |
760 | default y |
761 | help |
762 | Enables the H8300 IDE driver. |
763 | |
764 | config BLK_DEV_GAYLE |
765 | tristate "Amiga Gayle IDE interface support" |
766 | depends on AMIGA |
767 | help |
768 | This is the IDE driver for the Amiga Gayle IDE interface. It supports |
769 | both the `A1200 style' and `A4000 style' of the Gayle IDE interface, |
770 | This includes on-board IDE interfaces on some Amiga models (A600, |
771 | A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion |
772 | bus (M-Tech E-Matrix 530 expansion card). |
773 | |
774 | It also provides support for the so-called `IDE doublers' (made |
775 | by various manufacturers, e.g. Eyetech) that can be connected to |
776 | the on-board IDE interface of some Amiga models. Using such an IDE |
777 | doubler, you can connect up to four instead of two IDE devices to |
778 | the Amiga's on-board IDE interface. The feature is enabled at kernel |
779 | runtime using the "gayle.doubler" kernel boot parameter. |
780 | |
781 | Say Y if you have an Amiga with a Gayle IDE interface and want to use |
782 | IDE devices (hard disks, CD-ROM drives, etc.) that are connected to |
783 | it. |
784 | |
785 | Note that you also have to enable Zorro bus support if you want to |
786 | use Gayle IDE interfaces on the Zorro expansion bus. |
787 | |
788 | config BLK_DEV_BUDDHA |
789 | tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" |
790 | depends on ZORRO && EXPERIMENTAL |
791 | help |
792 | This is the IDE driver for the IDE interfaces on the Buddha, Catweasel |
793 | and X-Surf expansion boards. It supports up to two interfaces on the |
794 | Buddha, three on the Catweasel and two on the X-Surf. |
795 | |
796 | Say Y if you have a Buddha or Catweasel expansion board and want to |
797 | use IDE devices (hard disks, CD-ROM drives, etc.) that are connected |
798 | to one of its IDE interfaces. |
799 | |
800 | config BLK_DEV_FALCON_IDE |
801 | tristate "Falcon IDE interface support" |
802 | depends on ATARI |
803 | help |
804 | This is the IDE driver for the on-board IDE interface on the Atari |
805 | Falcon. Say Y if you have a Falcon and want to use IDE devices (hard |
806 | disks, CD-ROM drives, etc.) that are connected to the on-board IDE |
807 | interface. |
808 | |
809 | config BLK_DEV_MAC_IDE |
810 | tristate "Macintosh Quadra/Powerbook IDE interface support" |
811 | depends on MAC |
812 | help |
813 | This is the IDE driver for the on-board IDE interface on some m68k |
814 | Macintosh models. It supports both the `Quadra style' (used in |
815 | Quadra/ Centris 630 and Performa 588 models) and `Powerbook style' |
816 | (used in the Powerbook 150 and 190 models) IDE interface. |
817 | |
818 | Say Y if you have such an Macintosh model and want to use IDE |
819 | devices (hard disks, CD-ROM drives, etc.) that are connected to the |
820 | on-board IDE interface. |
821 | |
822 | config BLK_DEV_Q40IDE |
823 | tristate "Q40/Q60 IDE interface support" |
824 | depends on Q40 |
825 | help |
826 | Enable the on-board IDE controller in the Q40/Q60. This should |
827 | normally be on; disable it only if you are running a custom hard |
828 | drive subsystem through an expansion card. |
829 | |
830 | config BLK_DEV_PALMCHIP_BK3710 |
831 | tristate "Palmchip bk3710 IDE controller support" |
832 | depends on ARCH_DAVINCI |
833 | select IDE_TIMINGS |
834 | select BLK_DEV_IDEDMA_SFF |
835 | help |
836 | Say Y here if you want to support the onchip IDE controller on the |
837 | TI DaVinci SoC |
838 | |
839 | # no isa -> no vlb |
840 | if ISA && (ALPHA || X86 || MIPS) |
841 | |
842 | comment "Other IDE chipsets support" |
843 | comment "Note: most of these also require special kernel boot parameters" |
844 | |
845 | config BLK_DEV_4DRIVES |
846 | tristate "Generic 4 drives/port support" |
847 | help |
848 | Certain older chipsets, including the Tekram 690CD, use a single set |
849 | of I/O ports at 0x1f0 to control up to four drives, instead of the |
850 | customary two drives per port. Support for this can be enabled at |
851 | runtime using the "ide-4drives.probe" kernel boot parameter if you |
852 | say Y here. |
853 | |
854 | config BLK_DEV_ALI14XX |
855 | tristate "ALI M14xx support" |
856 | select IDE_TIMINGS |
857 | select IDE_LEGACY |
858 | help |
859 | This driver is enabled at runtime using the "ali14xx.probe" kernel |
860 | boot parameter. It enables support for the secondary IDE interface |
861 | of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster |
862 | I/O speeds to be set as well. |
863 | See the files <file:Documentation/ide/ide.txt> and |
864 | <file:drivers/ide/legacy/ali14xx.c> for more info. |
865 | |
866 | config BLK_DEV_DTC2278 |
867 | tristate "DTC-2278 support" |
868 | select IDE_XFER_MODE |
869 | select IDE_LEGACY |
870 | help |
871 | This driver is enabled at runtime using the "dtc2278.probe" kernel |
872 | boot parameter. It enables support for the secondary IDE interface |
873 | of the DTC-2278 card, and permits faster I/O speeds to be set as |
874 | well. See the <file:Documentation/ide/ide.txt> and |
875 | <file:drivers/ide/legacy/dtc2278.c> files for more info. |
876 | |
877 | config BLK_DEV_HT6560B |
878 | tristate "Holtek HT6560B support" |
879 | select IDE_TIMINGS |
880 | select IDE_LEGACY |
881 | help |
882 | This driver is enabled at runtime using the "ht6560b.probe" kernel |
883 | boot parameter. It enables support for the secondary IDE interface |
884 | of the Holtek card, and permits faster I/O speeds to be set as well. |
885 | See the <file:Documentation/ide/ide.txt> and |
886 | <file:drivers/ide/legacy/ht6560b.c> files for more info. |
887 | |
888 | config BLK_DEV_QD65XX |
889 | tristate "QDI QD65xx support" |
890 | select IDE_TIMINGS |
891 | select IDE_LEGACY |
892 | help |
893 | This driver is enabled at runtime using the "qd65xx.probe" kernel |
894 | boot parameter. It permits faster I/O speeds to be set. See the |
895 | <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> |
896 | for more info. |
897 | |
898 | config BLK_DEV_UMC8672 |
899 | tristate "UMC-8672 support" |
900 | select IDE_XFER_MODE |
901 | select IDE_LEGACY |
902 | help |
903 | This driver is enabled at runtime using the "umc8672.probe" kernel |
904 | boot parameter. It enables support for the secondary IDE interface |
905 | of the UMC-8672, and permits faster I/O speeds to be set as well. |
906 | See the files <file:Documentation/ide/ide.txt> and |
907 | <file:drivers/ide/legacy/umc8672.c> for more info. |
908 | |
909 | endif |
910 | |
911 | config BLK_DEV_IDEDMA |
912 | def_bool BLK_DEV_IDEDMA_SFF || \ |
913 | BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA |
914 | select IDE_XFER_MODE |
915 | |
916 | endif # IDE |
917 |
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