Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | # |
| 2 | # IDE ATA ATAPI Block device driver configuration |
| 3 | # |
| 4 | # Andre Hedrick <andre@linux-ide.org> |
| 5 | # |
| 6 | |
Sam Ravnborg | ec7748b | 2008-02-09 10:46:40 +0100 | [diff] [blame] | 7 | # Select HAVE_IDE if IDE is supported |
| 8 | config HAVE_IDE |
| 9 | def_bool n |
| 10 | |
Jan Engelhardt | e0ff9cd | 2007-05-16 00:51:46 +0200 | [diff] [blame] | 11 | menuconfig IDE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | tristate "ATA/ATAPI/MFM/RLL support" |
Sam Ravnborg | ec7748b | 2008-02-09 10:46:40 +0100 | [diff] [blame] | 13 | depends on HAVE_IDE |
Jan Engelhardt | e0ff9cd | 2007-05-16 00:51:46 +0200 | [diff] [blame] | 14 | depends on BLOCK |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | ---help--- |
| 16 | If you say Y here, your kernel will be able to manage low cost mass |
| 17 | storage units such as ATA/(E)IDE and ATAPI units. The most common |
| 18 | cases are IDE hard drives and ATAPI CD-ROM drives. |
| 19 | |
| 20 | If your system is pure SCSI and doesn't use these interfaces, you |
| 21 | can say N here. |
| 22 | |
| 23 | Integrated Disk Electronics (IDE aka ATA-1) is a connecting standard |
| 24 | for mass storage units such as hard disks. It was designed by |
| 25 | Western Digital and Compaq Computer in 1984. It was then named |
| 26 | ST506. Quite a number of disks use the IDE interface. |
| 27 | |
| 28 | AT Attachment (ATA) is the superset of the IDE specifications. |
| 29 | ST506 was also called ATA-1. |
| 30 | |
| 31 | Fast-IDE is ATA-2 (also named Fast ATA), Enhanced IDE (EIDE) is |
| 32 | ATA-3. It provides support for larger disks (up to 8.4GB by means of |
| 33 | the LBA standard), more disks (4 instead of 2) and for other mass |
| 34 | storage units such as tapes and cdrom. UDMA/33 (aka UltraDMA/33) is |
| 35 | ATA-4 and provides faster (and more CPU friendly) transfer modes |
| 36 | than previous PIO (Programmed processor Input/Output) from previous |
| 37 | ATA/IDE standards by means of fast DMA controllers. |
| 38 | |
| 39 | ATA Packet Interface (ATAPI) is a protocol used by EIDE tape and |
| 40 | CD-ROM drives, similar in many respects to the SCSI protocol. |
| 41 | |
| 42 | SMART IDE (Self Monitoring, Analysis and Reporting Technology) was |
| 43 | designed in order to prevent data corruption and disk crash by |
| 44 | detecting pre hardware failure conditions (heat, access time, and |
| 45 | the like...). Disks built since June 1995 may follow this standard. |
| 46 | The kernel itself doesn't manage this; however there are quite a |
| 47 | number of user programs such as smart that can query the status of |
| 48 | SMART parameters from disk drives. |
| 49 | |
| 50 | To compile this driver as a module, choose M here: the |
| 51 | module will be called ide. |
| 52 | |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 53 | For further information, please read <file:Documentation/ide/ide.txt>. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 54 | |
| 55 | If unsure, say Y. |
| 56 | |
| 57 | if IDE |
| 58 | |
Bjorn Helgaas | d57d39c | 2006-02-03 03:04:53 -0800 | [diff] [blame] | 59 | config IDE_MAX_HWIFS |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 60 | int "Max IDE interfaces" |
Matt Mackall | 83d7dbc | 2006-10-03 01:14:16 -0700 | [diff] [blame] | 61 | depends on ALPHA || SUPERH || IA64 || EMBEDDED |
Bartlomiej Zolnierkiewicz | 8929fea | 2007-04-20 22:16:58 +0200 | [diff] [blame] | 62 | range 1 10 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 63 | default 4 |
| 64 | help |
| 65 | This is the maximum number of IDE hardware interfaces that will |
| 66 | be supported by the driver. Make sure it is at least as high as |
| 67 | the number of IDE interfaces in your system. |
| 68 | |
| 69 | config BLK_DEV_IDE |
| 70 | tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support" |
| 71 | ---help--- |
| 72 | If you say Y here, you will use the full-featured IDE driver to |
| 73 | control up to ten ATA/IDE interfaces, each being able to serve a |
| 74 | "master" and a "slave" device, for a total of up to twenty ATA/IDE |
| 75 | disk/cdrom/tape/floppy drives. |
| 76 | |
| 77 | Useful information about large (>540 MB) IDE disks, multiple |
| 78 | interfaces, what to do if ATA/IDE devices are not automatically |
| 79 | detected, sound card ATA/IDE ports, module support, and other |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 80 | topics, is contained in <file:Documentation/ide/ide.txt>. For detailed |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 81 | information about hard drives, consult the Disk-HOWTO and the |
| 82 | Multi-Disk-HOWTO, available from |
| 83 | <http://www.tldp.org/docs.html#howto>. |
| 84 | |
| 85 | To fine-tune ATA/IDE drive/interface parameters for improved |
| 86 | performance, look for the hdparm package at |
| 87 | <ftp://ibiblio.org/pub/Linux/system/hardware/>. |
| 88 | |
| 89 | To compile this driver as a module, choose M here and read |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 90 | <file:Documentation/ide/ide.txt>. The module will be called ide-mod. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 91 | Do not compile this driver as a module if your root file system (the |
| 92 | one containing the directory /) is located on an IDE device. |
| 93 | |
| 94 | If you have one or more IDE drives, say Y or M here. If your system |
| 95 | has no IDE drives, or if memory requirements are really tight, you |
| 96 | could say N here, and select the "Old hard disk driver" below |
| 97 | instead to save about 13 KB of memory in the kernel. |
| 98 | |
| 99 | if BLK_DEV_IDE |
| 100 | |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 101 | comment "Please see Documentation/ide/ide.txt for help/info on IDE drives" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 102 | |
| 103 | config BLK_DEV_IDE_SATA |
| 104 | bool "Support for SATA (deprecated; conflicts with libata SATA driver)" |
| 105 | default n |
| 106 | ---help--- |
| 107 | There are two drivers for Serial ATA controllers. |
| 108 | |
Patrick Ringl | b43c5f3 | 2007-03-26 23:03:19 +0200 | [diff] [blame] | 109 | The main driver, "libata", uses the SCSI subsystem |
| 110 | and supports most modern SATA controllers. In order to use it |
| 111 | you may take a look at "Serial ATA (prod) and Parallel ATA |
| 112 | (experimental) drivers". |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 113 | |
| 114 | The IDE driver (which you are currently configuring) supports |
| 115 | a few first-generation SATA controllers. |
| 116 | |
| 117 | In order to eliminate conflicts between the two subsystems, |
| 118 | this config option enables the IDE driver's SATA support. |
| 119 | Normally this is disabled, as it is preferred that libata |
| 120 | supports SATA controllers, and this (IDE) driver supports |
| 121 | PATA controllers. |
| 122 | |
| 123 | If unsure, say N. |
| 124 | |
| 125 | config BLK_DEV_HD_IDE |
| 126 | bool "Use old disk-only driver on primary interface" |
| 127 | depends on (X86 || SH_MPC1211) |
| 128 | ---help--- |
| 129 | There are two drivers for MFM/RLL/IDE disks. Most people use just |
| 130 | the new enhanced driver by itself. This option however installs the |
| 131 | old hard disk driver to control the primary IDE/disk interface in |
| 132 | the system, leaving the new enhanced IDE driver to take care of only |
| 133 | the 2nd/3rd/4th IDE interfaces. Doing this will prevent you from |
| 134 | having an IDE/ATAPI CD-ROM or tape drive connected to the primary |
| 135 | IDE interface. Choosing this option may be useful for older systems |
| 136 | which have MFM/RLL/ESDI controller+drives at the primary port |
| 137 | address (0x1f0), along with IDE drives at the secondary/3rd/4th port |
| 138 | addresses. |
| 139 | |
| 140 | Normally, just say N here; you will then use the new driver for all |
| 141 | 4 interfaces. |
| 142 | |
| 143 | config BLK_DEV_IDEDISK |
| 144 | tristate "Include IDE/ATA-2 DISK support" |
| 145 | ---help--- |
| 146 | This will include enhanced support for MFM/RLL/IDE hard disks. If |
| 147 | you have a MFM/RLL/IDE disk, and there is no special reason to use |
| 148 | the old hard disk driver instead, say Y. If you have an SCSI-only |
| 149 | system, you can say N here. |
| 150 | |
| 151 | To compile this driver as a module, choose M here: the |
| 152 | module will be called ide-disk. |
| 153 | Do not compile this driver as a module if your root file system |
| 154 | (the one containing the directory /) is located on the IDE disk. |
| 155 | |
| 156 | If unsure, say Y. |
| 157 | |
| 158 | config IDEDISK_MULTI_MODE |
Matti Linnanvuori | 127ba28 | 2007-11-05 21:42:26 +0100 | [diff] [blame] | 159 | bool "Use multiple sector mode for Programmed Input/Output by default" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 160 | help |
Matti Linnanvuori | 127ba28 | 2007-11-05 21:42:26 +0100 | [diff] [blame] | 161 | This setting is irrelevant for most IDE disks, with direct memory |
| 162 | access, to which multiple sector mode does not apply. Multiple sector |
| 163 | mode is a feature of most modern IDE hard drives, permitting the |
| 164 | transfer of multiple sectors per Programmed Input/Output interrupt, |
| 165 | rather than the usual one sector per interrupt. When this feature is |
| 166 | enabled, it can reduce operating system overhead for disk Programmed |
| 167 | Input/Output. On some systems, it also can increase the data |
| 168 | throughput of Programmed Input/Output. Some drives, however, seemed |
| 169 | to run slower with multiple sector mode enabled. Some drives claimed |
| 170 | to support multiple sector mode, but lost data at some settings. |
| 171 | Under rare circumstances, such failures could result in massive |
| 172 | filesystem corruption. |
| 173 | |
| 174 | If you get the following error, try to say Y here: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 175 | |
| 176 | hda: set_multmode: status=0x51 { DriveReady SeekComplete Error } |
| 177 | hda: set_multmode: error=0x04 { DriveStatusError } |
| 178 | |
| 179 | If in doubt, say N. |
| 180 | |
| 181 | config BLK_DEV_IDECS |
| 182 | tristate "PCMCIA IDE support" |
| 183 | depends on PCMCIA |
| 184 | help |
Andreas Mohr | 3b6ce24 | 2006-02-03 03:04:54 -0800 | [diff] [blame] | 185 | Support for Compact Flash cards, outboard IDE disks, tape drives, |
| 186 | and CD-ROM drives connected through a PCMCIA card. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 187 | |
Mark Lord | 78281c5 | 2007-02-07 18:19:32 +0100 | [diff] [blame] | 188 | config BLK_DEV_DELKIN |
| 189 | tristate "Cardbus IDE support (Delkin/ASKA/Workbit)" |
| 190 | depends on CARDBUS && PCI |
| 191 | help |
| 192 | Support for Delkin, ASKA, and Workbit Cardbus CompactFlash |
| 193 | Adapters. This may also work for similar SD and XD adapters. |
| 194 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 195 | config BLK_DEV_IDECD |
| 196 | tristate "Include IDE/ATAPI CDROM support" |
| 197 | ---help--- |
| 198 | If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is |
| 199 | a newer protocol used by IDE CD-ROM and TAPE drives, similar to the |
| 200 | SCSI protocol. Most new CD-ROM drives use ATAPI, including the |
| 201 | NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI |
| 202 | double(2X) or better speed drives. |
| 203 | |
| 204 | If you say Y here, the CD-ROM drive will be identified at boot time |
| 205 | along with other IDE devices, as "hdb" or "hdc", or something |
| 206 | similar (check the boot messages with dmesg). If this is your only |
| 207 | CD-ROM drive, you can say N to all other CD-ROM options, but be sure |
| 208 | to say Y or M to "ISO 9660 CD-ROM file system support". |
| 209 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 210 | To compile this driver as a module, choose M here: the |
| 211 | module will be called ide-cd. |
| 212 | |
Bartlomiej Zolnierkiewicz | 972560f | 2008-02-01 23:09:23 +0100 | [diff] [blame] | 213 | config BLK_DEV_IDECD_VERBOSE_ERRORS |
| 214 | bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED |
| 215 | depends on BLK_DEV_IDECD |
| 216 | default y |
| 217 | help |
| 218 | Turn this on to have the driver print out the meanings of the |
| 219 | ATAPI error codes. This will use up additional 8kB of kernel-space |
| 220 | memory, though. |
| 221 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 222 | config BLK_DEV_IDETAPE |
Borislav Petkov | 4278c2d | 2008-02-02 19:56:50 +0100 | [diff] [blame] | 223 | tristate "Include IDE/ATAPI TAPE support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | help |
| 225 | If you have an IDE tape drive using the ATAPI protocol, say Y. |
| 226 | ATAPI is a newer protocol used by IDE tape and CD-ROM drives, |
| 227 | similar to the SCSI protocol. If you have an SCSI tape drive |
| 228 | however, you can say N here. |
| 229 | |
| 230 | You should also say Y if you have an OnStream DI-30 tape drive; this |
| 231 | will not work with the SCSI protocol, until there is support for the |
| 232 | SC-30 and SC-50 versions. |
| 233 | |
| 234 | If you say Y here, the tape drive will be identified at boot time |
| 235 | along with other IDE devices, as "hdb" or "hdc", or something |
| 236 | similar, and will be mapped to a character device such as "ht0" |
| 237 | (check the boot messages with dmesg). Be sure to consult the |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 238 | <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt> |
| 239 | files for usage information. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 240 | |
| 241 | To compile this driver as a module, choose M here: the |
| 242 | module will be called ide-tape. |
| 243 | |
| 244 | config BLK_DEV_IDEFLOPPY |
| 245 | tristate "Include IDE/ATAPI FLOPPY support" |
| 246 | ---help--- |
| 247 | If you have an IDE floppy drive which uses the ATAPI protocol, |
| 248 | answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy |
| 249 | drives, similar to the SCSI protocol. |
| 250 | |
| 251 | The LS-120 and the IDE/ATAPI Iomega ZIP drive are also supported by |
| 252 | this driver. For information about jumper settings and the question |
| 253 | of when a ZIP drive uses a partition table, see |
| 254 | <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>. |
| 255 | (ATAPI PD-CD/CDR drives are not supported by this driver; support |
| 256 | for PD-CD/CDR drives is available if you answer Y to |
| 257 | "SCSI emulation support", below). |
| 258 | |
| 259 | If you say Y here, the FLOPPY drive will be identified along with |
| 260 | other IDE devices, as "hdb" or "hdc", or something similar (check |
| 261 | the boot messages with dmesg). |
| 262 | |
| 263 | To compile this driver as a module, choose M here: the |
| 264 | module will be called ide-floppy. |
| 265 | |
| 266 | config BLK_DEV_IDESCSI |
| 267 | tristate "SCSI emulation support" |
| 268 | depends on SCSI |
| 269 | ---help--- |
| 270 | WARNING: ide-scsi is no longer needed for cd writing applications! |
| 271 | The 2.6 kernel supports direct writing to ide-cd, which eliminates |
| 272 | the need for ide-scsi + the entire scsi stack just for writing a |
| 273 | cd. The new method is more efficient in every way. |
| 274 | |
| 275 | This will provide SCSI host adapter emulation for IDE ATAPI devices, |
| 276 | and will allow you to use a SCSI device driver instead of a native |
| 277 | ATAPI driver. |
| 278 | |
| 279 | This is useful if you have an ATAPI device for which no native |
| 280 | driver has been written (for example, an ATAPI PD-CD drive); |
| 281 | you can then use this emulation together with an appropriate SCSI |
| 282 | device driver. In order to do this, say Y here and to "SCSI support" |
| 283 | and "SCSI generic support", below. You must then provide the kernel |
| 284 | command line "hdx=ide-scsi" (try "man bootparam" or see the |
| 285 | documentation of your boot loader (lilo or loadlin) about how to |
| 286 | pass options to the kernel at boot time) for devices if you want the |
| 287 | native EIDE sub-drivers to skip over the native support, so that |
| 288 | this SCSI emulation can be used instead. |
| 289 | |
| 290 | Note that this option does NOT allow you to attach SCSI devices to a |
| 291 | box that doesn't have a SCSI host adapter installed. |
| 292 | |
| 293 | If both this SCSI emulation and native ATAPI support are compiled |
| 294 | into the kernel, the native support will be used. |
| 295 | |
Hannes Reinecke | e3a59b4 | 2007-02-07 18:19:37 +0100 | [diff] [blame] | 296 | config BLK_DEV_IDEACPI |
| 297 | bool "IDE ACPI support" |
| 298 | depends on ACPI |
| 299 | ---help--- |
| 300 | Implement ACPI support for generic IDE devices. On modern |
| 301 | machines ACPI support is required to properly handle ACPI S3 states. |
| 302 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 303 | config IDE_TASK_IOCTL |
| 304 | bool "IDE Taskfile Access" |
| 305 | help |
| 306 | This is a direct raw access to the media. It is a complex but |
| 307 | elegant solution to test and validate the domain of the hardware and |
Andreas Mohr | 3b6ce24 | 2006-02-03 03:04:54 -0800 | [diff] [blame] | 308 | perform below the driver data recovery if needed. This is the most |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 309 | basic form of media-forensics. |
| 310 | |
| 311 | If you are unsure, say N here. |
| 312 | |
Bartlomiej Zolnierkiewicz | ecfd80e | 2007-05-10 00:01:09 +0200 | [diff] [blame] | 313 | config IDE_PROC_FS |
| 314 | bool "legacy /proc/ide/ support" |
| 315 | depends on IDE && PROC_FS |
| 316 | default y |
| 317 | help |
| 318 | This option enables support for the various files in |
| 319 | /proc/ide. In Linux 2.6 this has been superseded by |
| 320 | files in sysfs but many legacy applications rely on this. |
| 321 | |
| 322 | If unsure say Y. |
| 323 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 324 | comment "IDE chipset support/bugfixes" |
| 325 | |
| 326 | config IDE_GENERIC |
| 327 | tristate "generic/default IDE chipset support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 328 | help |
Tejun Heo | 82a0e70 | 2007-08-20 22:42:53 +0200 | [diff] [blame] | 329 | If unsure, say N. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 330 | |
Anton Vorontsov | 8cb1f56 | 2007-10-11 23:53:58 +0200 | [diff] [blame] | 331 | config BLK_DEV_PLATFORM |
| 332 | tristate "Platform driver for IDE interfaces" |
| 333 | help |
| 334 | This is the platform IDE driver, used mostly for Memory Mapped |
| 335 | IDE devices, like Compact Flashes running in True IDE mode. |
| 336 | |
| 337 | If unsure, say N. |
| 338 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 339 | config BLK_DEV_CMD640 |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 340 | tristate "CMD640 chipset bugfix/support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 341 | depends on X86 |
| 342 | ---help--- |
| 343 | The CMD-Technologies CMD640 IDE chip is used on many common 486 and |
| 344 | Pentium motherboards, usually in combination with a "Neptune" or |
| 345 | "SiS" chipset. Unfortunately, it has a number of rather nasty |
| 346 | design flaws that can cause severe data corruption under many common |
| 347 | conditions. Say Y here to include code which tries to automatically |
| 348 | detect and correct the problems under Linux. This option also |
| 349 | enables access to the secondary IDE ports in some CMD640 based |
| 350 | systems. |
| 351 | |
| 352 | This driver will work automatically in PCI based systems (most new |
| 353 | systems have PCI slots). But if your system uses VESA local bus |
| 354 | (VLB) instead of PCI, you must also supply a kernel boot parameter |
| 355 | to enable the CMD640 bugfix/support: "ide0=cmd640_vlb". (Try "man |
| 356 | bootparam" or see the documentation of your boot loader about how to |
| 357 | pass options to the kernel.) |
| 358 | |
| 359 | The CMD640 chip is also used on add-in cards by Acculogic, and on |
| 360 | the "CSA-6400E PCI to IDE controller" that some people have. For |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 361 | details, read <file:Documentation/ide/ide.txt>. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 362 | |
| 363 | config BLK_DEV_CMD640_ENHANCED |
| 364 | bool "CMD640 enhanced support" |
| 365 | depends on BLK_DEV_CMD640 |
| 366 | help |
| 367 | This option includes support for setting/autotuning PIO modes and |
| 368 | prefetch on CMD640 IDE interfaces. For details, read |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 369 | <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 370 | and your BIOS does not already do this for you, then say Y here. |
| 371 | Otherwise say N. |
| 372 | |
| 373 | config BLK_DEV_IDEPNP |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 374 | tristate "PNP EIDE support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 375 | depends on PNP |
| 376 | help |
| 377 | If you have a PnP (Plug and Play) compatible EIDE card and |
| 378 | would like the kernel to automatically detect and activate |
| 379 | it, say Y here. |
| 380 | |
Sergei Shtylyov | 8e882ba | 2008-02-11 00:32:14 +0100 | [diff] [blame] | 381 | config BLK_DEV_IDEDMA_SFF |
| 382 | bool |
| 383 | |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 384 | if PCI |
| 385 | |
| 386 | comment "PCI IDE chipsets support" |
| 387 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 388 | config BLK_DEV_IDEPCI |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 389 | bool |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 390 | |
Bartlomiej Zolnierkiewicz | 6d208b3 | 2007-05-10 00:01:11 +0200 | [diff] [blame] | 391 | config IDEPCI_PCIBUS_ORDER |
Bartlomiej Zolnierkiewicz | ce71ed9 | 2008-01-26 20:13:09 +0100 | [diff] [blame] | 392 | bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" |
| 393 | depends on BLK_DEV_IDE=y && BLK_DEV_IDEPCI |
| 394 | default y |
| 395 | help |
| 396 | Probe IDE PCI devices in the order in which they appear on the |
| 397 | PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device) |
| 398 | instead of the order in which IDE PCI host drivers are loaded. |
| 399 | |
| 400 | Please note that this method of assuring stable naming of |
| 401 | IDE devices is unreliable and use other means for achieving |
| 402 | it (i.e. udev). |
| 403 | |
| 404 | If in doubt, say N. |
Bartlomiej Zolnierkiewicz | 6d208b3 | 2007-05-10 00:01:11 +0200 | [diff] [blame] | 405 | |
Bartlomiej Zolnierkiewicz | f7d7f3f | 2007-11-05 21:42:26 +0100 | [diff] [blame] | 406 | # TODO: split it on per host driver config options (or module parameters) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 407 | config BLK_DEV_OFFBOARD |
Bartlomiej Zolnierkiewicz | 46255d4 | 2007-12-12 23:31:57 +0100 | [diff] [blame] | 408 | bool "Boot off-board chipsets first support (DEPRECATED)" |
Bartlomiej Zolnierkiewicz | f7d7f3f | 2007-11-05 21:42:26 +0100 | [diff] [blame] | 409 | depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT34X || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 410 | help |
| 411 | Normally, IDE controllers built into the motherboard (on-board |
| 412 | controllers) are assigned to ide0 and ide1 while those on add-in PCI |
| 413 | cards (off-board controllers) are relegated to ide2 and ide3. |
| 414 | Answering Y here will allow you to reverse the situation, with |
| 415 | off-board controllers on ide0/1 and on-board controllers on ide2/3. |
| 416 | This can improve the usability of some boot managers such as lilo |
| 417 | when booting from a drive on an off-board controller. |
| 418 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 419 | Note that, if you do this, the order of the hd* devices will be |
| 420 | rearranged which may require modification of fstab and other files. |
| 421 | |
Bartlomiej Zolnierkiewicz | 46255d4 | 2007-12-12 23:31:57 +0100 | [diff] [blame] | 422 | Please also note that this method of assuring stable naming of |
| 423 | IDE devices is unreliable and use other means for achieving it |
| 424 | (i.e. udev). |
| 425 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 426 | If in doubt, say N. |
| 427 | |
| 428 | config BLK_DEV_GENERIC |
| 429 | tristate "Generic PCI IDE Chipset Support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 430 | select BLK_DEV_IDEPCI |
John Daiker | edd023d | 2007-02-17 19:52:10 +0100 | [diff] [blame] | 431 | help |
| 432 | This option provides generic support for various PCI IDE Chipsets |
| 433 | which otherwise might not be supported. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 434 | |
| 435 | config BLK_DEV_OPTI621 |
| 436 | tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 437 | depends on EXPERIMENTAL |
| 438 | select BLK_DEV_IDEPCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 439 | help |
| 440 | This is a driver for the OPTi 82C621 EIDE controller. |
| 441 | Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. |
| 442 | |
| 443 | config BLK_DEV_RZ1000 |
| 444 | tristate "RZ1000 chipset bugfix/support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 445 | depends on X86 |
| 446 | select BLK_DEV_IDEPCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 447 | help |
| 448 | The PC-Technologies RZ1000 IDE chip is used on many common 486 and |
| 449 | Pentium motherboards, usually along with the "Neptune" chipset. |
| 450 | Unfortunately, it has a rather nasty design flaw that can cause |
| 451 | severe data corruption under many conditions. Say Y here to include |
| 452 | code which automatically detects and corrects the problem under |
| 453 | Linux. This may slow disk throughput by a few percent, but at least |
| 454 | things will operate 100% reliably. |
| 455 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 456 | config BLK_DEV_IDEDMA_PCI |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 457 | bool |
| 458 | select BLK_DEV_IDEPCI |
Sergei Shtylyov | 8e882ba | 2008-02-11 00:32:14 +0100 | [diff] [blame] | 459 | select BLK_DEV_IDEDMA_SFF |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 460 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 461 | config BLK_DEV_AEC62XX |
| 462 | tristate "AEC62XX chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 463 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 464 | help |
| 465 | This driver adds explicit support for Acard AEC62xx (Artop ATP8xx) |
| 466 | IDE controllers. This allows the kernel to change PIO, DMA and UDMA |
| 467 | speeds and to configure the chip to optimum performance. |
| 468 | |
| 469 | config BLK_DEV_ALI15X3 |
| 470 | tristate "ALI M15x3 chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 471 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 472 | help |
| 473 | This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C |
| 474 | onboard chipsets. It also tests for Simplex mode and enables |
| 475 | normal dual channel support. |
| 476 | |
| 477 | If you say Y here, you also need to say Y to "Use DMA by default |
| 478 | when available", above. Please read the comments at the top of |
| 479 | <file:drivers/ide/pci/alim15x3.c>. |
| 480 | |
| 481 | If unsure, say N. |
| 482 | |
| 483 | config WDC_ALI15X3 |
| 484 | bool "ALI M15x3 WDC support (DANGEROUS)" |
| 485 | depends on BLK_DEV_ALI15X3 |
| 486 | ---help--- |
| 487 | This allows for UltraDMA support for WDC drives that ignore CRC |
| 488 | checking. You are a fool for enabling this option, but there have |
| 489 | been requests. DO NOT COMPLAIN IF YOUR DRIVE HAS FS CORRUPTION, IF |
| 490 | YOU ENABLE THIS! No one will listen, just laugh for ignoring this |
| 491 | SERIOUS WARNING. |
| 492 | |
| 493 | Using this option can allow WDC drives to run at ATA-4/5 transfer |
| 494 | rates with only an ATA-2 support structure. |
| 495 | |
| 496 | SAY N! |
| 497 | |
| 498 | config BLK_DEV_AMD74XX |
| 499 | tristate "AMD and nVidia IDE support" |
Andrew Morton | 9130201 | 2007-11-27 21:35:56 +0100 | [diff] [blame] | 500 | depends on !ARM |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 501 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 502 | help |
| 503 | This driver adds explicit support for AMD-7xx and AMD-8111 chips |
| 504 | and also for the nVidia nForce chip. This allows the kernel to |
| 505 | change PIO, DMA and UDMA speeds and to configure the chip to |
| 506 | optimum performance. |
| 507 | |
| 508 | config BLK_DEV_ATIIXP |
| 509 | tristate "ATI IXP chipset IDE support" |
| 510 | depends on X86 |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 511 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 512 | help |
| 513 | This driver adds explicit support for ATI IXP chipset. |
| 514 | This allows the kernel to change PIO, DMA and UDMA speeds |
| 515 | and to configure the chip to optimum performance. |
| 516 | |
| 517 | Say Y here if you have an ATI IXP chipset IDE controller. |
| 518 | |
| 519 | config BLK_DEV_CMD64X |
| 520 | tristate "CMD64{3|6|8|9} chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 521 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 522 | help |
| 523 | Say Y here if you have an IDE controller which uses any of these |
| 524 | chipsets: CMD643, CMD646, or CMD648. |
| 525 | |
| 526 | config BLK_DEV_TRIFLEX |
| 527 | tristate "Compaq Triflex IDE support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 528 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 529 | help |
| 530 | Say Y here if you have a Compaq Triflex IDE controller, such |
| 531 | as those commonly found on Compaq Pentium-Pro systems |
| 532 | |
| 533 | config BLK_DEV_CY82C693 |
| 534 | tristate "CY82C693 chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 535 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 536 | help |
| 537 | This driver adds detection and support for the CY82C693 chipset |
| 538 | used on Digital's PC-Alpha 164SX boards. |
| 539 | |
| 540 | If you say Y here, you need to say Y to "Use DMA by default |
| 541 | when available" as well. |
| 542 | |
| 543 | config BLK_DEV_CS5520 |
| 544 | tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)" |
| 545 | depends on EXPERIMENTAL |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 546 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 547 | help |
Andreas Mohr | 3b6ce24 | 2006-02-03 03:04:54 -0800 | [diff] [blame] | 548 | Include support for PIO tuning and virtual DMA on the Cyrix MediaGX |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 549 | 5510/5520 chipset. This will automatically be detected and |
| 550 | configured if found. |
| 551 | |
| 552 | It is safe to say Y to this question. |
| 553 | |
| 554 | config BLK_DEV_CS5530 |
| 555 | tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 556 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 557 | help |
| 558 | Include support for UDMA on the Cyrix MediaGX 5530 chipset. This |
| 559 | will automatically be detected and configured if found. |
| 560 | |
| 561 | It is safe to say Y to this question. |
| 562 | |
Jaya Kumar | f5b2d8b | 2005-11-09 23:58:16 +0100 | [diff] [blame] | 563 | config BLK_DEV_CS5535 |
| 564 | tristate "AMD CS5535 chipset support" |
| 565 | depends on X86 && !X86_64 |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 566 | select BLK_DEV_IDEDMA_PCI |
Jaya Kumar | f5b2d8b | 2005-11-09 23:58:16 +0100 | [diff] [blame] | 567 | help |
| 568 | Include support for UDMA on the NSC/AMD CS5535 companion chipset. |
| 569 | This will automatically be detected and configured if found. |
| 570 | |
| 571 | It is safe to say Y to this question. |
| 572 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 573 | config BLK_DEV_HPT34X |
| 574 | tristate "HPT34X chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 575 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 576 | help |
| 577 | This driver adds up to 4 more EIDE devices sharing a single |
| 578 | interrupt. The HPT343 chipset in its current form is a non-bootable |
| 579 | controller; the HPT345/HPT363 chipset is a bootable (needs BIOS FIX) |
| 580 | PCI UDMA controllers. This driver requires dynamic tuning of the |
| 581 | chipset during the ide-probe at boot time. It is reported to support |
| 582 | DVD II drives, by the manufacturer. |
| 583 | |
| 584 | config HPT34X_AUTODMA |
| 585 | bool "HPT34X AUTODMA support (EXPERIMENTAL)" |
| 586 | depends on BLK_DEV_HPT34X && EXPERIMENTAL |
| 587 | help |
| 588 | This is a dangerous thing to attempt currently! Please read the |
| 589 | comments at the top of <file:drivers/ide/pci/hpt34x.c>. If you say Y |
| 590 | here, then say Y to "Use DMA by default when available" as well. |
| 591 | |
| 592 | If unsure, say N. |
| 593 | |
| 594 | config BLK_DEV_HPT366 |
| 595 | tristate "HPT36X/37X chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 596 | select BLK_DEV_IDEDMA_PCI |
| 597 | help |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 598 | HPT366 is an Ultra DMA chipset for ATA-66. |
| 599 | HPT368 is an Ultra DMA chipset for ATA-66 RAID Based. |
| 600 | HPT370 is an Ultra DMA chipset for ATA-100. |
| 601 | HPT372 is an Ultra DMA chipset for ATA-100. |
| 602 | HPT374 is an Ultra DMA chipset for ATA-100. |
| 603 | |
| 604 | This driver adds up to 4 more EIDE devices sharing a single |
| 605 | interrupt. |
| 606 | |
| 607 | The HPT366 chipset in its current form is bootable. One solution |
| 608 | for this problem are special LILO commands for redirecting the |
| 609 | reference to device 0x80. The other solution is to say Y to "Boot |
| 610 | off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless |
| 611 | your mother board has the chipset natively mounted. Regardless one |
Greg Kroah-Hartman | a594eeb | 2008-04-18 00:46:20 +0200 | [diff] [blame^] | 612 | should use the fore mentioned option and call at LILO. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 613 | |
| 614 | This driver requires dynamic tuning of the chipset during the |
| 615 | ide-probe at boot. It is reported to support DVD II drives, by the |
| 616 | manufacturer. |
| 617 | |
Alan Cox | bbb3bbd | 2006-10-03 01:14:12 -0700 | [diff] [blame] | 618 | config BLK_DEV_JMICRON |
| 619 | tristate "JMicron JMB36x support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 620 | select BLK_DEV_IDEDMA_PCI |
Alan Cox | bbb3bbd | 2006-10-03 01:14:12 -0700 | [diff] [blame] | 621 | help |
| 622 | Basic support for the JMicron ATA controllers. For full support |
| 623 | use the libata drivers. |
| 624 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 625 | config BLK_DEV_SC1200 |
| 626 | tristate "National SCx200 chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 627 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 628 | help |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 629 | This driver adds support for the on-board IDE controller on the |
| 630 | National SCx200 series of embedded x86 "Geode" systems. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 631 | |
| 632 | config BLK_DEV_PIIX |
| 633 | tristate "Intel PIIXn chipsets support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 634 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 635 | help |
| 636 | This driver adds explicit support for Intel PIIX and ICH chips |
| 637 | and also for the Efar Victory66 (slc90e66) chip. This allows |
| 638 | the kernel to change PIO, DMA and UDMA speeds and to configure |
| 639 | the chip to optimum performance. |
| 640 | |
Jack Lee | 9c6712c | 2007-02-07 18:19:09 +0100 | [diff] [blame] | 641 | config BLK_DEV_IT8213 |
| 642 | tristate "IT8213 IDE support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 643 | select BLK_DEV_IDEDMA_PCI |
Jack Lee | 9c6712c | 2007-02-07 18:19:09 +0100 | [diff] [blame] | 644 | help |
| 645 | This driver adds support for the ITE 8213 IDE controller. |
| 646 | |
Alan Cox | da9091e | 2005-06-27 15:24:30 -0700 | [diff] [blame] | 647 | config BLK_DEV_IT821X |
| 648 | tristate "IT821X IDE support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 649 | select BLK_DEV_IDEDMA_PCI |
Alan Cox | da9091e | 2005-06-27 15:24:30 -0700 | [diff] [blame] | 650 | help |
| 651 | This driver adds support for the ITE 8211 IDE controller and the |
| 652 | IT 8212 IDE RAID controller in both RAID and pass-through mode. |
| 653 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 654 | config BLK_DEV_NS87415 |
| 655 | tristate "NS87415 chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 656 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 657 | help |
| 658 | This driver adds detection and support for the NS87415 chip |
Matthew Wilcox | 41df894 | 2005-11-18 16:18:40 -0500 | [diff] [blame] | 659 | (used mainly on SPARC64 and PA-RISC machines). |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 660 | |
| 661 | Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. |
| 662 | |
| 663 | config BLK_DEV_PDC202XX_OLD |
| 664 | tristate "PROMISE PDC202{46|62|65|67} support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 665 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 666 | help |
| 667 | Promise Ultra33 or PDC20246 |
| 668 | Promise Ultra66 or PDC20262 |
| 669 | Promise Ultra100 or PDC20265/PDC20267/PDC20268 |
| 670 | |
| 671 | This driver adds up to 4 more EIDE devices sharing a single |
| 672 | interrupt. This add-on card is a bootable PCI UDMA controller. Since |
| 673 | multiple cards can be installed and there are BIOS ROM problems that |
| 674 | happen if the BIOS revisions of all installed cards (three-max) do |
| 675 | not match, the driver attempts to do dynamic tuning of the chipset |
| 676 | at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required |
| 677 | for more than one card. This card may require that you say Y to |
| 678 | "Special UDMA Feature". |
| 679 | |
| 680 | If you say Y here, you need to say Y to "Use DMA by default when |
| 681 | available" as well. |
| 682 | |
| 683 | Please read the comments at the top of |
| 684 | <file:drivers/ide/pci/pdc202xx_old.c>. |
| 685 | |
| 686 | If unsure, say N. |
| 687 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 688 | config BLK_DEV_PDC202XX_NEW |
| 689 | tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 690 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 691 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 692 | config BLK_DEV_SVWKS |
| 693 | tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 694 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 695 | help |
| 696 | This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5 |
| 697 | chipsets. |
| 698 | |
| 699 | config BLK_DEV_SGIIOC4 |
Brent Casavant | e5d310b34 | 2005-06-21 17:16:01 -0700 | [diff] [blame] | 700 | tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" |
| 701 | depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 702 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 703 | help |
| 704 | This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 |
| 705 | chipset, which has one channel and can support two devices. |
| 706 | Please say Y here if you have an Altix System from SGI. |
| 707 | |
| 708 | config BLK_DEV_SIIMAGE |
| 709 | tristate "Silicon Image chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 710 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 711 | help |
| 712 | This driver adds PIO/(U)DMA support for the SI CMD680 and SII |
| 713 | 3112 (Serial ATA) chips. |
| 714 | |
| 715 | config BLK_DEV_SIS5513 |
| 716 | tristate "SiS5513 chipset support" |
| 717 | depends on X86 |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 718 | select BLK_DEV_IDEDMA_PCI |
| 719 | help |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 720 | This driver ensures (U)DMA support for SIS5513 chipset family based |
| 721 | mainboards. |
| 722 | |
| 723 | The following chipsets are supported: |
| 724 | ATA16: SiS5511, SiS5513 |
| 725 | ATA33: SiS5591, SiS5597, SiS5598, SiS5600 |
| 726 | ATA66: SiS530, SiS540, SiS620, SiS630, SiS640 |
| 727 | ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740, |
| 728 | SiS745, SiS750 |
| 729 | |
| 730 | If you say Y here, you need to say Y to "Use DMA by default when |
| 731 | available" as well. |
| 732 | |
| 733 | Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>. |
| 734 | |
Olaf Hering | 9468f68 | 2006-12-06 20:39:55 -0800 | [diff] [blame] | 735 | config BLK_DEV_SL82C105 |
| 736 | tristate "Winbond SL82c105 support" |
| 737 | depends on (PPC || ARM) |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 738 | select BLK_DEV_IDEDMA_PCI |
Olaf Hering | 9468f68 | 2006-12-06 20:39:55 -0800 | [diff] [blame] | 739 | help |
| 740 | If you have a Winbond SL82c105 IDE controller, say Y here to enable |
| 741 | special configuration for this chip. This is common on various CHRP |
| 742 | motherboards, but could be used elsewhere. If in doubt, say Y. |
| 743 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 744 | config BLK_DEV_SLC90E66 |
| 745 | tristate "SLC90E66 chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 746 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 747 | help |
Andreas Mohr | 3b6ce24 | 2006-02-03 03:04:54 -0800 | [diff] [blame] | 748 | This driver ensures (U)DMA support for Victory66 SouthBridges for |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 749 | SMsC with Intel NorthBridges. This is an Ultra66 based chipset. |
| 750 | The nice thing about it is that you can mix Ultra/DMA/PIO devices |
| 751 | and it will handle timing cycles. Since this is an improved |
| 752 | look-a-like to the PIIX4 it should be a nice addition. |
| 753 | |
| 754 | If you say Y here, you need to say Y to "Use DMA by default when |
| 755 | available" as well. |
| 756 | |
| 757 | Please read the comments at the top of |
| 758 | <file:drivers/ide/pci/slc90e66.c>. |
| 759 | |
| 760 | config BLK_DEV_TRM290 |
| 761 | tristate "Tekram TRM290 chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 762 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 763 | help |
| 764 | This driver adds support for bus master DMA transfers |
| 765 | using the Tekram TRM290 PCI IDE chip. Volunteers are |
| 766 | needed for further tweaking and development. |
| 767 | Please read the comments at the top of <file:drivers/ide/pci/trm290.c>. |
| 768 | |
| 769 | config BLK_DEV_VIA82CXXX |
| 770 | tristate "VIA82CXXX chipset support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 771 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 772 | help |
| 773 | This driver adds explicit support for VIA BusMastering IDE chips. |
| 774 | This allows the kernel to change PIO, DMA and UDMA speeds and to |
| 775 | configure the chip to optimum performance. |
| 776 | |
Sergei Shtylyov | 33dced2 | 2007-02-07 18:18:45 +0100 | [diff] [blame] | 777 | config BLK_DEV_TC86C001 |
| 778 | tristate "Toshiba TC86C001 support" |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 779 | select BLK_DEV_IDEDMA_PCI |
Sergei Shtylyov | 33dced2 | 2007-02-07 18:18:45 +0100 | [diff] [blame] | 780 | help |
| 781 | This driver adds support for Toshiba TC86C001 GOKU-S chip. |
| 782 | |
Kou Ishizaki | a1067db | 2007-03-17 21:57:25 +0100 | [diff] [blame] | 783 | config BLK_DEV_CELLEB |
| 784 | tristate "Toshiba's Cell Reference Set IDE support" |
| 785 | depends on PPC_CELLEB |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 786 | select BLK_DEV_IDEDMA_PCI |
Kou Ishizaki | a1067db | 2007-03-17 21:57:25 +0100 | [diff] [blame] | 787 | help |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 788 | This driver provides support for the on-board IDE controller on |
Kou Ishizaki | a1067db | 2007-03-17 21:57:25 +0100 | [diff] [blame] | 789 | Toshiba Cell Reference Board. |
| 790 | If unsure, say Y. |
| 791 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 792 | endif |
| 793 | |
| 794 | config BLK_DEV_IDE_PMAC |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 795 | tristate "PowerMac on-board IDE support" |
Tony Breeds | 6c28c1f | 2007-09-11 22:28:36 +0200 | [diff] [blame] | 796 | depends on PPC_PMAC && IDE=y && BLK_DEV_IDE=y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | help |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 798 | This driver provides support for the on-board IDE controller on |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 799 | most of the recent Apple Power Macintoshes and PowerBooks. |
| 800 | If unsure, say Y. |
| 801 | |
| 802 | config BLK_DEV_IDE_PMAC_ATA100FIRST |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 803 | bool "Probe on-board ATA/100 (Kauai) first" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 804 | depends on BLK_DEV_IDE_PMAC |
| 805 | help |
| 806 | This option will cause the ATA/100 controller found in UniNorth2 |
| 807 | based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...) |
| 808 | to be probed before the ATA/66 and ATA/33 controllers. Without |
| 809 | these, those machine used to have the hard disk on hdc and the |
| 810 | CD-ROM on hda. This option changes this to more natural hda for |
| 811 | hard disk and hdc for CD-ROM. |
| 812 | |
| 813 | config BLK_DEV_IDEDMA_PMAC |
| 814 | bool "PowerMac IDE DMA support" |
| 815 | depends on BLK_DEV_IDE_PMAC |
Juha-Matti Tapio | 0ac72b3 | 2005-08-18 22:13:44 +0200 | [diff] [blame] | 816 | select BLK_DEV_IDEDMA_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 817 | help |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 818 | This option allows the driver for the on-board IDE controller on |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 819 | Power Macintoshes and PowerBooks to use DMA (direct memory access) |
| 820 | to transfer data to and from memory. Saying Y is safe and improves |
| 821 | performance. |
| 822 | |
Ralf Baechle | 4237f22 | 2005-11-17 16:23:50 +0000 | [diff] [blame] | 823 | config BLK_DEV_IDE_SWARM |
| 824 | tristate "IDE for Sibyte evaluation boards" |
| 825 | depends on SIBYTE_SB1xxx_SOC |
| 826 | |
Pete Popov | 26a940e | 2005-09-15 08:03:12 +0000 | [diff] [blame] | 827 | config BLK_DEV_IDE_AU1XXX |
| 828 | bool "IDE for AMD Alchemy Au1200" |
| 829 | depends on SOC_AU1200 |
| 830 | choice |
| 831 | prompt "IDE Mode for AMD Alchemy Au1200" |
| 832 | default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA |
| 833 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX |
| 834 | |
| 835 | config BLK_DEV_IDE_AU1XXX_PIO_DBDMA |
| 836 | bool "PIO+DbDMA IDE for AMD Alchemy Au1200" |
| 837 | |
| 838 | config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA |
| 839 | bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200" |
| 840 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX |
| 841 | endchoice |
| 842 | |
Pete Popov | 26a940e | 2005-09-15 08:03:12 +0000 | [diff] [blame] | 843 | config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ |
| 844 | int "Maximum transfer size (KB) per request (up to 128)" |
| 845 | default "128" |
Robert P. J. Day | bef1f40 | 2006-12-12 20:04:19 +0100 | [diff] [blame] | 846 | depends on BLK_DEV_IDE_AU1XXX |
Pete Popov | 26a940e | 2005-09-15 08:03:12 +0000 | [diff] [blame] | 847 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 848 | config IDE_ARM |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 849 | tristate "ARM IDE support" |
| 850 | depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) |
| 851 | default y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 852 | |
| 853 | config BLK_DEV_IDE_ICSIDE |
| 854 | tristate "ICS IDE interface support" |
| 855 | depends on ARM && ARCH_ACORN |
| 856 | help |
| 857 | On Acorn systems, say Y here if you wish to use the ICS IDE |
| 858 | interface card. This is not required for ICS partition support. |
| 859 | If you are unsure, say N to this. |
| 860 | |
| 861 | config BLK_DEV_IDEDMA_ICS |
| 862 | bool "ICS DMA support" |
| 863 | depends on BLK_DEV_IDE_ICSIDE |
| 864 | help |
| 865 | Say Y here if you want to add DMA (Direct Memory Access) support to |
| 866 | the ICS IDE driver. |
| 867 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 868 | config BLK_DEV_IDE_RAPIDE |
| 869 | tristate "RapIDE interface support" |
| 870 | depends on ARM && ARCH_ACORN |
| 871 | help |
| 872 | Say Y here if you want to support the Yellowstone RapIDE controller |
| 873 | manufactured for use with Acorn computers. |
| 874 | |
| 875 | config BLK_DEV_IDE_BAST |
| 876 | tristate "Simtec BAST / Thorcom VR1000 IDE support" |
| 877 | depends on ARM && (ARCH_BAST || MACH_VR1000) |
| 878 | help |
| 879 | Say Y here if you want to support the onboard IDE channels on the |
| 880 | Simtec BAST or the Thorcom VR1000 |
| 881 | |
Bartlomiej Zolnierkiewicz | c03a927 | 2007-11-27 21:35:55 +0100 | [diff] [blame] | 882 | config ETRAX_IDE |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 883 | tristate "ETRAX IDE support" |
Bartlomiej Zolnierkiewicz | c03a927 | 2007-11-27 21:35:55 +0100 | [diff] [blame] | 884 | depends on CRIS && BROKEN |
| 885 | select BLK_DEV_IDEDMA |
Bartlomiej Zolnierkiewicz | c03a927 | 2007-11-27 21:35:55 +0100 | [diff] [blame] | 886 | help |
| 887 | Enables the ETRAX IDE driver. |
| 888 | |
| 889 | You can't use parallel ports or SCSI ports at the same time. |
| 890 | |
| 891 | config ETRAX_IDE_DELAY |
| 892 | int "Delay for drives to regain consciousness" |
| 893 | depends on ETRAX_IDE && ETRAX_ARCH_V10 |
| 894 | default 15 |
| 895 | help |
| 896 | Number of seconds to wait for IDE drives to spin up after an IDE |
| 897 | reset. |
| 898 | |
| 899 | choice |
| 900 | prompt "IDE reset pin" |
| 901 | depends on ETRAX_IDE && ETRAX_ARCH_V10 |
| 902 | default ETRAX_IDE_PB7_RESET |
| 903 | |
| 904 | config ETRAX_IDE_PB7_RESET |
| 905 | bool "Port_PB_Bit_7" |
| 906 | help |
| 907 | IDE reset on pin 7 on port B |
| 908 | |
| 909 | config ETRAX_IDE_G27_RESET |
| 910 | bool "Port_G_Bit_27" |
| 911 | help |
| 912 | IDE reset on pin 27 on port G |
| 913 | |
| 914 | endchoice |
| 915 | |
Bartlomiej Zolnierkiewicz | acfad6e | 2007-11-27 21:35:54 +0100 | [diff] [blame] | 916 | config IDE_H8300 |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 917 | tristate "H8300 IDE support" |
Bartlomiej Zolnierkiewicz | acfad6e | 2007-11-27 21:35:54 +0100 | [diff] [blame] | 918 | depends on H8300 |
Bartlomiej Zolnierkiewicz | acfad6e | 2007-11-27 21:35:54 +0100 | [diff] [blame] | 919 | default y |
| 920 | help |
| 921 | Enables the H8300 IDE driver. |
| 922 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 923 | config BLK_DEV_GAYLE |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 924 | tristate "Amiga Gayle IDE interface support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 925 | depends on AMIGA |
| 926 | help |
| 927 | This is the IDE driver for the Amiga Gayle IDE interface. It supports |
| 928 | both the `A1200 style' and `A4000 style' of the Gayle IDE interface, |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 929 | This includes on-board IDE interfaces on some Amiga models (A600, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 930 | A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion |
| 931 | bus (M-Tech E-Matrix 530 expansion card). |
| 932 | Say Y if you have an Amiga with a Gayle IDE interface and want to use |
| 933 | IDE devices (hard disks, CD-ROM drives, etc.) that are connected to |
| 934 | it. |
| 935 | Note that you also have to enable Zorro bus support if you want to |
| 936 | use Gayle IDE interfaces on the Zorro expansion bus. |
| 937 | |
| 938 | config BLK_DEV_IDEDOUBLER |
| 939 | bool "Amiga IDE Doubler support (EXPERIMENTAL)" |
| 940 | depends on BLK_DEV_GAYLE && EXPERIMENTAL |
| 941 | ---help--- |
| 942 | This driver provides support for the so-called `IDE doublers' (made |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 943 | by various manufacturers, e.g. Eyetech) that can be connected to |
| 944 | the on-board IDE interface of some Amiga models. Using such an IDE |
| 945 | doubler, you can connect up to four instead of two IDE devices to |
| 946 | the Amiga's on-board IDE interface. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 947 | |
| 948 | Note that the normal Amiga Gayle IDE driver may not work correctly |
| 949 | if you have an IDE doubler and don't enable this driver! |
| 950 | |
| 951 | Say Y if you have an IDE doubler. The driver is enabled at kernel |
| 952 | runtime using the "ide=doubler" kernel boot parameter. |
| 953 | |
| 954 | config BLK_DEV_BUDDHA |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 955 | tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 956 | depends on ZORRO && EXPERIMENTAL |
| 957 | help |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 958 | This is the IDE driver for the IDE interfaces on the Buddha, Catweasel |
| 959 | and X-Surf expansion boards. It supports up to two interfaces on the |
| 960 | Buddha, three on the Catweasel and two on the X-Surf. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 961 | |
| 962 | Say Y if you have a Buddha or Catweasel expansion board and want to |
| 963 | use IDE devices (hard disks, CD-ROM drives, etc.) that are connected |
| 964 | to one of its IDE interfaces. |
| 965 | |
| 966 | config BLK_DEV_FALCON_IDE |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 967 | tristate "Falcon IDE interface support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 968 | depends on ATARI |
| 969 | help |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 970 | This is the IDE driver for the on-board IDE interface on the Atari |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 971 | Falcon. Say Y if you have a Falcon and want to use IDE devices (hard |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 972 | disks, CD-ROM drives, etc.) that are connected to the on-board IDE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 973 | interface. |
| 974 | |
| 975 | config BLK_DEV_MAC_IDE |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 976 | tristate "Macintosh Quadra/Powerbook IDE interface support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 977 | depends on MAC |
| 978 | help |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 979 | This is the IDE driver for the on-board IDE interface on some m68k |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 980 | Macintosh models. It supports both the `Quadra style' (used in |
| 981 | Quadra/ Centris 630 and Performa 588 models) and `Powerbook style' |
| 982 | (used in the Powerbook 150 and 190 models) IDE interface. |
| 983 | |
| 984 | Say Y if you have such an Macintosh model and want to use IDE |
| 985 | devices (hard disks, CD-ROM drives, etc.) that are connected to the |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 986 | on-board IDE interface. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 987 | |
| 988 | config BLK_DEV_Q40IDE |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 989 | tristate "Q40/Q60 IDE interface support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 990 | depends on Q40 |
| 991 | help |
| 992 | Enable the on-board IDE controller in the Q40/Q60. This should |
| 993 | normally be on; disable it only if you are running a custom hard |
| 994 | drive subsystem through an expansion card. |
| 995 | |
Anton Salnikov | 7c7e92a | 2008-02-06 02:57:48 +0100 | [diff] [blame] | 996 | config BLK_DEV_PALMCHIP_BK3710 |
| 997 | tristate "Palmchip bk3710 IDE controller support" |
| 998 | depends on ARCH_DAVINCI |
Sergei Shtylyov | 8e882ba | 2008-02-11 00:32:14 +0100 | [diff] [blame] | 999 | select BLK_DEV_IDEDMA_SFF |
Anton Salnikov | 7c7e92a | 2008-02-06 02:57:48 +0100 | [diff] [blame] | 1000 | help |
| 1001 | Say Y here if you want to support the onchip IDE controller on the |
| 1002 | TI DaVinci SoC |
| 1003 | |
| 1004 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1005 | config BLK_DEV_MPC8xx_IDE |
Bartlomiej Zolnierkiewicz | ade2daf | 2008-01-26 20:13:07 +0100 | [diff] [blame] | 1006 | tristate "MPC8xx IDE support" |
Bartlomiej Zolnierkiewicz | c5d252c | 2007-11-27 21:35:54 +0100 | [diff] [blame] | 1007 | depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1008 | help |
| 1009 | This option provides support for IDE on Motorola MPC8xx Systems. |
| 1010 | Please see 'Type of MPC8xx IDE interface' for details. |
| 1011 | |
| 1012 | If unsure, say N. |
| 1013 | |
| 1014 | choice |
| 1015 | prompt "Type of MPC8xx IDE interface" |
| 1016 | depends on BLK_DEV_MPC8xx_IDE |
| 1017 | default IDE_8xx_PCCARD |
| 1018 | |
| 1019 | config IDE_8xx_PCCARD |
| 1020 | bool "8xx_PCCARD" |
| 1021 | ---help--- |
| 1022 | Select how the IDE devices are connected to the MPC8xx system: |
| 1023 | |
| 1024 | 8xx_PCCARD uses the 8xx internal PCMCIA interface in combination |
| 1025 | with a PC Card (e.g. ARGOSY portable Hard Disk Adapter), |
| 1026 | ATA PC Card HDDs or ATA PC Flash Cards (example: TQM8xxL |
| 1027 | systems) |
| 1028 | |
| 1029 | 8xx_DIRECT is used for directly connected IDE devices using the 8xx |
| 1030 | internal PCMCIA interface (example: IVMS8 systems) |
| 1031 | |
| 1032 | EXT_DIRECT is used for IDE devices directly connected to the 8xx |
| 1033 | bus using some glue logic, but _not_ the 8xx internal |
| 1034 | PCMCIA interface (example: IDIF860 systems) |
| 1035 | |
| 1036 | config IDE_8xx_DIRECT |
| 1037 | bool "8xx_DIRECT" |
| 1038 | |
| 1039 | config IDE_EXT_DIRECT |
| 1040 | bool "EXT_DIRECT" |
| 1041 | |
| 1042 | endchoice |
| 1043 | |
| 1044 | # no isa -> no vlb |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 1045 | if ISA |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1046 | |
Bartlomiej Zolnierkiewicz | 842c19a | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 1047 | comment "Other IDE chipsets support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1048 | comment "Note: most of these also require special kernel boot parameters" |
| 1049 | |
| 1050 | config BLK_DEV_4DRIVES |
| 1051 | bool "Generic 4 drives/port support" |
| 1052 | help |
| 1053 | Certain older chipsets, including the Tekram 690CD, use a single set |
| 1054 | of I/O ports at 0x1f0 to control up to four drives, instead of the |
| 1055 | customary two drives per port. Support for this can be enabled at |
| 1056 | runtime using the "ide0=four" kernel boot parameter if you say Y |
| 1057 | here. |
| 1058 | |
| 1059 | config BLK_DEV_ALI14XX |
| 1060 | tristate "ALI M14xx support" |
| 1061 | help |
Bartlomiej Zolnierkiewicz | 8491388 | 2007-03-03 17:48:55 +0100 | [diff] [blame] | 1062 | This driver is enabled at runtime using the "ali14xx.probe" kernel |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1063 | boot parameter. It enables support for the secondary IDE interface |
| 1064 | of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 1065 | I/O speeds to be set as well. |
| 1066 | See the files <file:Documentation/ide/ide.txt> and |
| 1067 | <file:drivers/ide/legacy/ali14xx.c> for more info. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1068 | |
| 1069 | config BLK_DEV_DTC2278 |
| 1070 | tristate "DTC-2278 support" |
| 1071 | help |
Bartlomiej Zolnierkiewicz | 8491388 | 2007-03-03 17:48:55 +0100 | [diff] [blame] | 1072 | This driver is enabled at runtime using the "dtc2278.probe" kernel |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1073 | boot parameter. It enables support for the secondary IDE interface |
| 1074 | of the DTC-2278 card, and permits faster I/O speeds to be set as |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 1075 | well. See the <file:Documentation/ide/ide.txt> and |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1076 | <file:drivers/ide/legacy/dtc2278.c> files for more info. |
| 1077 | |
| 1078 | config BLK_DEV_HT6560B |
| 1079 | tristate "Holtek HT6560B support" |
| 1080 | help |
Bartlomiej Zolnierkiewicz | 8491388 | 2007-03-03 17:48:55 +0100 | [diff] [blame] | 1081 | This driver is enabled at runtime using the "ht6560b.probe" kernel |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1082 | boot parameter. It enables support for the secondary IDE interface |
| 1083 | of the Holtek card, and permits faster I/O speeds to be set as well. |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 1084 | See the <file:Documentation/ide/ide.txt> and |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1085 | <file:drivers/ide/legacy/ht6560b.c> files for more info. |
| 1086 | |
| 1087 | config BLK_DEV_QD65XX |
| 1088 | tristate "QDI QD65xx support" |
| 1089 | help |
Bartlomiej Zolnierkiewicz | 8491388 | 2007-03-03 17:48:55 +0100 | [diff] [blame] | 1090 | This driver is enabled at runtime using the "qd65xx.probe" kernel |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1091 | boot parameter. It permits faster I/O speeds to be set. See the |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 1092 | <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> |
Frans Pop | e665d50 | 2008-02-01 23:09:16 +0100 | [diff] [blame] | 1093 | for more info. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1094 | |
| 1095 | config BLK_DEV_UMC8672 |
| 1096 | tristate "UMC-8672 support" |
| 1097 | help |
Bartlomiej Zolnierkiewicz | 8491388 | 2007-03-03 17:48:55 +0100 | [diff] [blame] | 1098 | This driver is enabled at runtime using the "umc8672.probe" kernel |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1099 | boot parameter. It enables support for the secondary IDE interface |
| 1100 | of the UMC-8672, and permits faster I/O speeds to be set as well. |
Randy Dunlap | 1c10e93 | 2008-03-07 21:53:50 +0100 | [diff] [blame] | 1101 | See the files <file:Documentation/ide/ide.txt> and |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1102 | <file:drivers/ide/legacy/umc8672.c> for more info. |
| 1103 | |
| 1104 | endif |
| 1105 | |
| 1106 | config BLK_DEV_IDEDMA |
Sergei Shtylyov | 8e882ba | 2008-02-11 00:32:14 +0100 | [diff] [blame] | 1107 | def_bool BLK_DEV_IDEDMA_SFF || BLK_DEV_IDEDMA_PMAC || \ |
| 1108 | BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1109 | |
Bartlomiej Zolnierkiewicz | 847ddd2 | 2007-10-20 00:32:32 +0200 | [diff] [blame] | 1110 | config IDE_ARCH_OBSOLETE_INIT |
| 1111 | def_bool ALPHA || (ARM && !ARCH_L7200) || BLACKFIN || X86 || IA64 || M32R || MIPS || PARISC || PPC || (SUPERH64 && BLK_DEV_IDEPCI) || SPARC |
| 1112 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1113 | endif |
| 1114 | |
| 1115 | config BLK_DEV_HD_ONLY |
| 1116 | bool "Old hard disk (MFM/RLL/IDE) driver" |
| 1117 | depends on BLK_DEV_IDE=n |
| 1118 | help |
| 1119 | There are two drivers for MFM/RLL/IDE hard disks. Most people use |
| 1120 | the newer enhanced driver, but this old one is still around for two |
| 1121 | reasons. Some older systems have strange timing problems and seem to |
| 1122 | work only with the old driver (which itself does not work with some |
| 1123 | newer systems). The other reason is that the old driver is smaller, |
| 1124 | since it lacks the enhanced functionality of the new one. This makes |
| 1125 | it a good choice for systems with very tight memory restrictions, or |
| 1126 | for systems with only older MFM/RLL/ESDI drives. Choosing the old |
| 1127 | driver can save 13 KB or so of kernel memory. |
| 1128 | |
| 1129 | If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver |
| 1130 | instead of this one. For more detailed information, read the |
| 1131 | Disk-HOWTO, available from |
| 1132 | <http://www.tldp.org/docs.html#howto>. |
| 1133 | |
| 1134 | config BLK_DEV_HD |
| 1135 | def_bool BLK_DEV_HD_IDE || BLK_DEV_HD_ONLY |
| 1136 | |
Jan Engelhardt | e0ff9cd | 2007-05-16 00:51:46 +0200 | [diff] [blame] | 1137 | endif # IDE |