Kconfig revision 4737f0978d6e64eae468e01fa181abf6499e6b84
1# 2# IDE ATA ATAPI Block device driver configuration 3# 4 5# Select HAVE_IDE if IDE is supported 6config HAVE_IDE 7 bool 8 9menuconfig 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 55if IDE 56 57comment "Please see Documentation/ide/ide.txt for help/info on IDE drives" 58 59config IDE_XFER_MODE 60 bool 61 62config IDE_TIMINGS 63 bool 64 select IDE_XFER_MODE 65 66config IDE_ATAPI 67 bool 68 69config IDE_LEGACY 70 bool 71 72config 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 94config 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 105config 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 114config 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 128config 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 135config 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 142config 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 161config 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 170config 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 193config 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 200config 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 210config 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 221comment "IDE chipset support/bugfixes" 222 223config 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 244config 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 252config 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 277config 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 287config 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 295config BLK_DEV_IDEDMA_SFF 296 bool 297 298if PCI 299 300comment "PCI IDE chipsets support" 301 302config BLK_DEV_IDEPCI 303 bool 304 305config 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) 321config 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 342config 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 349config 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 357config 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 370config BLK_DEV_IDEDMA_PCI 371 bool 372 select BLK_DEV_IDEPCI 373 select BLK_DEV_IDEDMA_SFF 374 375config 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 383config 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 397config 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 408config 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 419config 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 427config 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 434config 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 443config 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 454config 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 463config 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 473config 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 483config 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 507config 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 514config 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 521config 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 529config 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 536config 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 542config 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 549config 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 558config 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 579config BLK_DEV_PDC202XX_NEW 580 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" 581 select BLK_DEV_IDEDMA_PCI 582 583config 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 590config 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 599config 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 606config 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 623config 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 633config 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 646config 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 655config 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 664config 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 670config 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 679endif 680 681# TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF 682config 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 692config 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 703config BLK_DEV_IDE_AU1XXX 704 bool "IDE for AMD Alchemy Au1200" 705 depends on SOC_AU1200 706 select IDE_XFER_MODE 707choice 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 712config BLK_DEV_IDE_AU1XXX_PIO_DBDMA 713 bool "PIO+DbDMA IDE for AMD Alchemy Au1200" 714 715config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA 716 bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200" 717 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX 718endchoice 719 720config BLK_DEV_IDE_TX4938 721 tristate "TX4938 internal IDE support" 722 depends on SOC_TX4938 723 select IDE_TIMINGS 724 725config BLK_DEV_IDE_TX4939 726 tristate "TX4939 internal IDE support" 727 depends on SOC_TX4939 728 select BLK_DEV_IDEDMA_SFF 729 730config 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 735config 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 743config 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 750config 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 757config IDE_H8300 758 tristate "H8300 IDE support" 759 depends on H8300 760 default y 761 help 762 Enables the H8300 IDE driver. 763 764config 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 788config 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 800config 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 809config 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 822config 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 830config 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 840if ISA && (ALPHA || X86 || MIPS) 841 842comment "Other IDE chipsets support" 843comment "Note: most of these also require special kernel boot parameters" 844 845config 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 854config 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 866config 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 877config 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 888config 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 898config 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 909endif 910 911config 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 916endif # IDE 917