Kconfig revision e86c1451d3138b4cd0378282b30397d171fa4252
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. 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_TIMINGS 60 bool 61 62config IDE_ATAPI 63 bool 64 65config IDE_LEGACY 66 bool 67 68config BLK_DEV_IDE_SATA 69 bool "Support for SATA (deprecated; conflicts with libata SATA driver)" 70 default n 71 ---help--- 72 There are two drivers for Serial ATA controllers. 73 74 The main driver, "libata", uses the SCSI subsystem 75 and supports most modern SATA controllers. In order to use it 76 you may take a look at "Serial ATA (prod) and Parallel ATA 77 (experimental) drivers". 78 79 The IDE driver (which you are currently configuring) supports 80 a few first-generation SATA controllers. 81 82 In order to eliminate conflicts between the two subsystems, 83 this config option enables the IDE driver's SATA support. 84 Normally this is disabled, as it is preferred that libata 85 supports SATA controllers, and this (IDE) driver supports 86 PATA controllers. 87 88 If unsure, say N. 89 90config IDE_GD 91 tristate "generic ATA/ATAPI disk support" 92 default y 93 help 94 Support for ATA/ATAPI disks (including ATAPI floppy drives). 95 96 To compile this driver as a module, choose M here. 97 The module will be called ide-gd_mod. 98 99 If unsure, say Y. 100 101config IDE_GD_ATA 102 bool "ATA disk support" 103 depends on IDE_GD 104 default y 105 help 106 This will include support for ATA hard disks. 107 108 If unsure, say Y. 109 110config IDE_GD_ATAPI 111 bool "ATAPI floppy support" 112 depends on IDE_GD 113 select IDE_ATAPI 114 help 115 This will include support for ATAPI floppy drives 116 (i.e. Iomega ZIP or MKE LS-120). 117 118 For information about jumper settings and the question 119 of when a ZIP drive uses a partition table, see 120 <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>. 121 122 If unsure, say N. 123 124config BLK_DEV_IDECS 125 tristate "PCMCIA IDE support" 126 depends on PCMCIA 127 help 128 Support for Compact Flash cards, outboard IDE disks, tape drives, 129 and CD-ROM drives connected through a PCMCIA card. 130 131config BLK_DEV_DELKIN 132 tristate "Cardbus IDE support (Delkin/ASKA/Workbit)" 133 depends on CARDBUS && PCI 134 help 135 Support for Delkin, ASKA, and Workbit Cardbus CompactFlash 136 Adapters. This may also work for similar SD and XD adapters. 137 138config BLK_DEV_IDECD 139 tristate "Include IDE/ATAPI CDROM support" 140 select IDE_ATAPI 141 ---help--- 142 If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is 143 a newer protocol used by IDE CD-ROM and TAPE drives, similar to the 144 SCSI protocol. Most new CD-ROM drives use ATAPI, including the 145 NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI 146 double(2X) or better speed drives. 147 148 If you say Y here, the CD-ROM drive will be identified at boot time 149 along with other IDE devices, as "hdb" or "hdc", or something 150 similar (check the boot messages with dmesg). If this is your only 151 CD-ROM drive, you can say N to all other CD-ROM options, but be sure 152 to say Y or M to "ISO 9660 CD-ROM file system support". 153 154 To compile this driver as a module, choose M here: the 155 module will be called ide-cd. 156 157config BLK_DEV_IDECD_VERBOSE_ERRORS 158 bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED 159 depends on BLK_DEV_IDECD 160 default y 161 help 162 Turn this on to have the driver print out the meanings of the 163 ATAPI error codes. This will use up additional 8kB of kernel-space 164 memory, though. 165 166config BLK_DEV_IDETAPE 167 tristate "Include IDE/ATAPI TAPE support" 168 select IDE_ATAPI 169 help 170 If you have an IDE tape drive using the ATAPI protocol, say Y. 171 ATAPI is a newer protocol used by IDE tape and CD-ROM drives, 172 similar to the SCSI protocol. If you have an SCSI tape drive 173 however, you can say N here. 174 175 You should also say Y if you have an OnStream DI-30 tape drive; this 176 will not work with the SCSI protocol, until there is support for the 177 SC-30 and SC-50 versions. 178 179 If you say Y here, the tape drive will be identified at boot time 180 along with other IDE devices, as "hdb" or "hdc", or something 181 similar, and will be mapped to a character device such as "ht0" 182 (check the boot messages with dmesg). Be sure to consult the 183 <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt> 184 files for usage information. 185 186 To compile this driver as a module, choose M here: the 187 module will be called ide-tape. 188 189config BLK_DEV_IDEACPI 190 bool "IDE ACPI support" 191 depends on ACPI 192 ---help--- 193 Implement ACPI support for generic IDE devices. On modern 194 machines ACPI support is required to properly handle ACPI S3 states. 195 196config IDE_TASK_IOCTL 197 bool "IDE Taskfile Access" 198 help 199 This is a direct raw access to the media. It is a complex but 200 elegant solution to test and validate the domain of the hardware and 201 perform below the driver data recovery if needed. This is the most 202 basic form of media-forensics. 203 204 If you are unsure, say N here. 205 206config IDE_PROC_FS 207 bool "legacy /proc/ide/ support" 208 depends on IDE && PROC_FS 209 default y 210 help 211 This option enables support for the various files in 212 /proc/ide. In Linux 2.6 this has been superseded by 213 files in sysfs but many legacy applications rely on this. 214 215 If unsure say Y. 216 217comment "IDE chipset support/bugfixes" 218 219config IDE_GENERIC 220 tristate "generic/default IDE chipset support" 221 depends on ALPHA || X86 || IA64 || M32R || MIPS 222 help 223 This is the generic IDE driver. This driver attaches to the 224 fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and 225 so on). Please note that if this driver is built into the 226 kernel or loaded before other ATA (IDE or libata) drivers 227 and the controller is located at legacy ports, this driver 228 may grab those ports and thus can prevent the controller 229 specific driver from attaching. 230 231 Also, currently, IDE generic doesn't allow IRQ sharing 232 meaning that the IRQs it grabs won't be available to other 233 controllers sharing those IRQs which usually makes drivers 234 for those controllers fail. Generally, it's not a good idea 235 to load IDE generic driver on modern systems. 236 237 If unsure, say N. 238 239config BLK_DEV_PLATFORM 240 tristate "Platform driver for IDE interfaces" 241 help 242 This is the platform IDE driver, used mostly for Memory Mapped 243 IDE devices, like Compact Flashes running in True IDE mode. 244 245 If unsure, say N. 246 247config BLK_DEV_CMD640 248 tristate "CMD640 chipset bugfix/support" 249 depends on X86 250 select IDE_TIMINGS 251 ---help--- 252 The CMD-Technologies CMD640 IDE chip is used on many common 486 and 253 Pentium motherboards, usually in combination with a "Neptune" or 254 "SiS" chipset. Unfortunately, it has a number of rather nasty 255 design flaws that can cause severe data corruption under many common 256 conditions. Say Y here to include code which tries to automatically 257 detect and correct the problems under Linux. This option also 258 enables access to the secondary IDE ports in some CMD640 based 259 systems. 260 261 This driver will work automatically in PCI based systems (most new 262 systems have PCI slots). But if your system uses VESA local bus 263 (VLB) instead of PCI, you must also supply a kernel boot parameter 264 to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man 265 bootparam" or see the documentation of your boot loader about how to 266 pass options to the kernel.) 267 268 The CMD640 chip is also used on add-in cards by Acculogic, and on 269 the "CSA-6400E PCI to IDE controller" that some people have. For 270 details, read <file:Documentation/ide/ide.txt>. 271 272config BLK_DEV_CMD640_ENHANCED 273 bool "CMD640 enhanced support" 274 depends on BLK_DEV_CMD640 275 help 276 This option includes support for setting/autotuning PIO modes and 277 prefetch on CMD640 IDE interfaces. For details, read 278 <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface 279 and your BIOS does not already do this for you, then say Y here. 280 Otherwise say N. 281 282config BLK_DEV_IDEPNP 283 tristate "PNP EIDE support" 284 depends on PNP 285 help 286 If you have a PnP (Plug and Play) compatible EIDE card and 287 would like the kernel to automatically detect and activate 288 it, say Y here. 289 290config BLK_DEV_IDEDMA_SFF 291 bool 292 293if PCI 294 295comment "PCI IDE chipsets support" 296 297config BLK_DEV_IDEPCI 298 bool 299 300config IDEPCI_PCIBUS_ORDER 301 bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" 302 depends on IDE=y && BLK_DEV_IDEPCI 303 default y 304 help 305 Probe IDE PCI devices in the order in which they appear on the 306 PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device) 307 instead of the order in which IDE PCI host drivers are loaded. 308 309 Please note that this method of assuring stable naming of 310 IDE devices is unreliable and use other means for achieving 311 it (i.e. udev). 312 313 If in doubt, say N. 314 315# TODO: split it on per host driver config options (or module parameters) 316config BLK_DEV_OFFBOARD 317 bool "Boot off-board chipsets first support (DEPRECATED)" 318 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) 319 help 320 Normally, IDE controllers built into the motherboard (on-board 321 controllers) are assigned to ide0 and ide1 while those on add-in PCI 322 cards (off-board controllers) are relegated to ide2 and ide3. 323 Answering Y here will allow you to reverse the situation, with 324 off-board controllers on ide0/1 and on-board controllers on ide2/3. 325 This can improve the usability of some boot managers such as lilo 326 when booting from a drive on an off-board controller. 327 328 Note that, if you do this, the order of the hd* devices will be 329 rearranged which may require modification of fstab and other files. 330 331 Please also note that this method of assuring stable naming of 332 IDE devices is unreliable and use other means for achieving it 333 (i.e. udev). 334 335 If in doubt, say N. 336 337config BLK_DEV_GENERIC 338 tristate "Generic PCI IDE Chipset Support" 339 select BLK_DEV_IDEPCI 340 help 341 This option provides generic support for various PCI IDE Chipsets 342 which otherwise might not be supported. 343 344config BLK_DEV_OPTI621 345 tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" 346 depends on EXPERIMENTAL 347 select BLK_DEV_IDEPCI 348 help 349 This is a driver for the OPTi 82C621 EIDE controller. 350 Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. 351 352config BLK_DEV_RZ1000 353 tristate "RZ1000 chipset bugfix/support" 354 depends on X86 355 select BLK_DEV_IDEPCI 356 help 357 The PC-Technologies RZ1000 IDE chip is used on many common 486 and 358 Pentium motherboards, usually along with the "Neptune" chipset. 359 Unfortunately, it has a rather nasty design flaw that can cause 360 severe data corruption under many conditions. Say Y here to include 361 code which automatically detects and corrects the problem under 362 Linux. This may slow disk throughput by a few percent, but at least 363 things will operate 100% reliably. 364 365config BLK_DEV_IDEDMA_PCI 366 bool 367 select BLK_DEV_IDEPCI 368 select BLK_DEV_IDEDMA_SFF 369 370config BLK_DEV_AEC62XX 371 tristate "AEC62XX chipset support" 372 select BLK_DEV_IDEDMA_PCI 373 help 374 This driver adds explicit support for Acard AEC62xx (Artop ATP8xx) 375 IDE controllers. This allows the kernel to change PIO, DMA and UDMA 376 speeds and to configure the chip to optimum performance. 377 378config BLK_DEV_ALI15X3 379 tristate "ALI M15x3 chipset support" 380 select IDE_TIMINGS 381 select BLK_DEV_IDEDMA_PCI 382 help 383 This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C 384 onboard chipsets. It also tests for Simplex mode and enables 385 normal dual channel support. 386 387 Please read the comments at the top of 388 <file:drivers/ide/pci/alim15x3.c>. 389 390 If unsure, say N. 391 392config BLK_DEV_AMD74XX 393 tristate "AMD and nVidia IDE support" 394 depends on !ARM 395 select IDE_TIMINGS 396 select BLK_DEV_IDEDMA_PCI 397 help 398 This driver adds explicit support for AMD-7xx and AMD-8111 chips 399 and also for the nVidia nForce chip. This allows the kernel to 400 change PIO, DMA and UDMA speeds and to configure the chip to 401 optimum performance. 402 403config BLK_DEV_ATIIXP 404 tristate "ATI IXP chipset IDE support" 405 depends on X86 406 select BLK_DEV_IDEDMA_PCI 407 help 408 This driver adds explicit support for ATI IXP chipset. 409 This allows the kernel to change PIO, DMA and UDMA speeds 410 and to configure the chip to optimum performance. 411 412 Say Y here if you have an ATI IXP chipset IDE controller. 413 414config BLK_DEV_CMD64X 415 tristate "CMD64{3|6|8|9} chipset support" 416 select IDE_TIMINGS 417 select BLK_DEV_IDEDMA_PCI 418 help 419 Say Y here if you have an IDE controller which uses any of these 420 chipsets: CMD643, CMD646, or CMD648. 421 422config BLK_DEV_TRIFLEX 423 tristate "Compaq Triflex IDE support" 424 select BLK_DEV_IDEDMA_PCI 425 help 426 Say Y here if you have a Compaq Triflex IDE controller, such 427 as those commonly found on Compaq Pentium-Pro systems 428 429config BLK_DEV_CY82C693 430 tristate "CY82C693 chipset support" 431 depends on ALPHA 432 select IDE_TIMINGS 433 select BLK_DEV_IDEDMA_PCI 434 help 435 This driver adds detection and support for the CY82C693 chipset 436 used on Digital's PC-Alpha 164SX boards. 437 438config BLK_DEV_CS5520 439 tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)" 440 depends on EXPERIMENTAL 441 select BLK_DEV_IDEDMA_PCI 442 help 443 Include support for PIO tuning and virtual DMA on the Cyrix MediaGX 444 5510/5520 chipset. This will automatically be detected and 445 configured if found. 446 447 It is safe to say Y to this question. 448 449config BLK_DEV_CS5530 450 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" 451 select BLK_DEV_IDEDMA_PCI 452 help 453 Include support for UDMA on the Cyrix MediaGX 5530 chipset. This 454 will automatically be detected and configured if found. 455 456 It is safe to say Y to this question. 457 458config BLK_DEV_CS5535 459 tristate "AMD CS5535 chipset support" 460 depends on X86 && !X86_64 461 select BLK_DEV_IDEDMA_PCI 462 help 463 Include support for UDMA on the NSC/AMD CS5535 companion chipset. 464 This will automatically be detected and configured if found. 465 466 It is safe to say Y to this question. 467 468config BLK_DEV_HPT366 469 tristate "HPT36X/37X chipset support" 470 select BLK_DEV_IDEDMA_PCI 471 help 472 HPT366 is an Ultra DMA chipset for ATA-66. 473 HPT368 is an Ultra DMA chipset for ATA-66 RAID Based. 474 HPT370 is an Ultra DMA chipset for ATA-100. 475 HPT372 is an Ultra DMA chipset for ATA-100. 476 HPT374 is an Ultra DMA chipset for ATA-100. 477 478 This driver adds up to 4 more EIDE devices sharing a single 479 interrupt. 480 481 The HPT366 chipset in its current form is bootable. One solution 482 for this problem are special LILO commands for redirecting the 483 reference to device 0x80. The other solution is to say Y to "Boot 484 off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless 485 your mother board has the chipset natively mounted. Regardless one 486 should use the fore mentioned option and call at LILO. 487 488 This driver requires dynamic tuning of the chipset during the 489 ide-probe at boot. It is reported to support DVD II drives, by the 490 manufacturer. 491 492config BLK_DEV_JMICRON 493 tristate "JMicron JMB36x support" 494 select BLK_DEV_IDEDMA_PCI 495 help 496 Basic support for the JMicron ATA controllers. For full support 497 use the libata drivers. 498 499config BLK_DEV_SC1200 500 tristate "National SCx200 chipset support" 501 select BLK_DEV_IDEDMA_PCI 502 help 503 This driver adds support for the on-board IDE controller on the 504 National SCx200 series of embedded x86 "Geode" systems. 505 506config BLK_DEV_PIIX 507 tristate "Intel PIIX/ICH chipsets support" 508 select BLK_DEV_IDEDMA_PCI 509 help 510 This driver adds explicit support for Intel PIIX and ICH chips. 511 This allows the kernel to change PIO, DMA and UDMA speeds and to 512 configure the chip to optimum performance. 513 514config BLK_DEV_IT8172 515 tristate "IT8172 IDE support" 516 select BLK_DEV_IDEDMA_PCI 517 help 518 This driver adds support for the IDE controller on the 519 IT8172 System Controller. 520 521config BLK_DEV_IT8213 522 tristate "IT8213 IDE support" 523 select BLK_DEV_IDEDMA_PCI 524 help 525 This driver adds support for the ITE 8213 IDE controller. 526 527config BLK_DEV_IT821X 528 tristate "IT821X IDE support" 529 select BLK_DEV_IDEDMA_PCI 530 help 531 This driver adds support for the ITE 8211 IDE controller and the 532 IT 8212 IDE RAID controller in both RAID and pass-through mode. 533 534config BLK_DEV_NS87415 535 tristate "NS87415 chipset support" 536 select BLK_DEV_IDEDMA_PCI 537 help 538 This driver adds detection and support for the NS87415 chip 539 (used mainly on SPARC64 and PA-RISC machines). 540 541 Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. 542 543config BLK_DEV_PDC202XX_OLD 544 tristate "PROMISE PDC202{46|62|65|67} support" 545 select BLK_DEV_IDEDMA_PCI 546 help 547 Promise Ultra33 or PDC20246 548 Promise Ultra66 or PDC20262 549 Promise Ultra100 or PDC20265/PDC20267/PDC20268 550 551 This driver adds up to 4 more EIDE devices sharing a single 552 interrupt. This add-on card is a bootable PCI UDMA controller. Since 553 multiple cards can be installed and there are BIOS ROM problems that 554 happen if the BIOS revisions of all installed cards (three-max) do 555 not match, the driver attempts to do dynamic tuning of the chipset 556 at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required 557 for more than one card. 558 559 Please read the comments at the top of 560 <file:drivers/ide/pci/pdc202xx_old.c>. 561 562 If unsure, say N. 563 564config BLK_DEV_PDC202XX_NEW 565 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" 566 select BLK_DEV_IDEDMA_PCI 567 568config BLK_DEV_SVWKS 569 tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" 570 select BLK_DEV_IDEDMA_PCI 571 help 572 This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5 573 chipsets. 574 575config BLK_DEV_SGIIOC4 576 tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" 577 depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 578 select BLK_DEV_IDEDMA_PCI 579 help 580 This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 581 chipset, which has one channel and can support two devices. 582 Please say Y here if you have an Altix System from SGI. 583 584config BLK_DEV_SIIMAGE 585 tristate "Silicon Image chipset support" 586 select BLK_DEV_IDEDMA_PCI 587 help 588 This driver adds PIO/(U)DMA support for the SI CMD680 and SII 589 3112 (Serial ATA) chips. 590 591config BLK_DEV_SIS5513 592 tristate "SiS5513 chipset support" 593 depends on X86 594 select BLK_DEV_IDEDMA_PCI 595 help 596 This driver ensures (U)DMA support for SIS5513 chipset family based 597 mainboards. 598 599 The following chipsets are supported: 600 ATA16: SiS5511, SiS5513 601 ATA33: SiS5591, SiS5597, SiS5598, SiS5600 602 ATA66: SiS530, SiS540, SiS620, SiS630, SiS640 603 ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740, 604 SiS745, SiS750 605 606 Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>. 607 608config BLK_DEV_SL82C105 609 tristate "Winbond SL82c105 support" 610 depends on (PPC || ARM) 611 select IDE_TIMINGS 612 select BLK_DEV_IDEDMA_PCI 613 help 614 If you have a Winbond SL82c105 IDE controller, say Y here to enable 615 special configuration for this chip. This is common on various CHRP 616 motherboards, but could be used elsewhere. If in doubt, say Y. 617 618config BLK_DEV_SLC90E66 619 tristate "SLC90E66 chipset support" 620 select BLK_DEV_IDEDMA_PCI 621 help 622 This driver ensures (U)DMA support for Victory66 SouthBridges for 623 SMsC with Intel NorthBridges. This is an Ultra66 based chipset. 624 The nice thing about it is that you can mix Ultra/DMA/PIO devices 625 and it will handle timing cycles. Since this is an improved 626 look-a-like to the PIIX4 it should be a nice addition. 627 628 Please read the comments at the top of 629 <file:drivers/ide/pci/slc90e66.c>. 630 631config BLK_DEV_TRM290 632 tristate "Tekram TRM290 chipset support" 633 select BLK_DEV_IDEDMA_PCI 634 help 635 This driver adds support for bus master DMA transfers 636 using the Tekram TRM290 PCI IDE chip. Volunteers are 637 needed for further tweaking and development. 638 Please read the comments at the top of <file:drivers/ide/pci/trm290.c>. 639 640config BLK_DEV_VIA82CXXX 641 tristate "VIA82CXXX chipset support" 642 select IDE_TIMINGS 643 select BLK_DEV_IDEDMA_PCI 644 help 645 This driver adds explicit support for VIA BusMastering IDE chips. 646 This allows the kernel to change PIO, DMA and UDMA speeds and to 647 configure the chip to optimum performance. 648 649config BLK_DEV_TC86C001 650 tristate "Toshiba TC86C001 support" 651 select BLK_DEV_IDEDMA_PCI 652 help 653 This driver adds support for Toshiba TC86C001 GOKU-S chip. 654 655config BLK_DEV_CELLEB 656 tristate "Toshiba's Cell Reference Set IDE support" 657 depends on PPC_CELLEB 658 select BLK_DEV_IDEDMA_PCI 659 help 660 This driver provides support for the on-board IDE controller on 661 Toshiba Cell Reference Board. 662 If unsure, say Y. 663 664endif 665 666# TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF 667config BLK_DEV_IDE_PMAC 668 tristate "PowerMac on-board IDE support" 669 depends on PPC_PMAC && IDE=y 670 select IDE_TIMINGS 671 select BLK_DEV_IDEDMA_PCI 672 help 673 This driver provides support for the on-board IDE controller on 674 most of the recent Apple Power Macintoshes and PowerBooks. 675 If unsure, say Y. 676 677config BLK_DEV_IDE_PMAC_ATA100FIRST 678 bool "Probe on-board ATA/100 (Kauai) first" 679 depends on BLK_DEV_IDE_PMAC 680 help 681 This option will cause the ATA/100 controller found in UniNorth2 682 based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...) 683 to be probed before the ATA/66 and ATA/33 controllers. Without 684 these, those machine used to have the hard disk on hdc and the 685 CD-ROM on hda. This option changes this to more natural hda for 686 hard disk and hdc for CD-ROM. 687 688config BLK_DEV_IDE_AU1XXX 689 bool "IDE for AMD Alchemy Au1200" 690 depends on SOC_AU1200 691choice 692 prompt "IDE Mode for AMD Alchemy Au1200" 693 default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA 694 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX 695 696config BLK_DEV_IDE_AU1XXX_PIO_DBDMA 697 bool "PIO+DbDMA IDE for AMD Alchemy Au1200" 698 699config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA 700 bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200" 701 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX 702endchoice 703 704config BLK_DEV_IDE_TX4938 705 tristate "TX4938 internal IDE support" 706 depends on SOC_TX4938 707 select IDE_TIMINGS 708 709config BLK_DEV_IDE_TX4939 710 tristate "TX4939 internal IDE support" 711 depends on SOC_TX4939 712 select BLK_DEV_IDEDMA_SFF 713 714config IDE_ARM 715 tristate "ARM IDE support" 716 depends on ARM && (ARCH_RPC || ARCH_SHARK) 717 default y 718 719config BLK_DEV_IDE_ICSIDE 720 tristate "ICS IDE interface support" 721 depends on ARM && ARCH_ACORN 722 help 723 On Acorn systems, say Y here if you wish to use the ICS IDE 724 interface card. This is not required for ICS partition support. 725 If you are unsure, say N to this. 726 727config BLK_DEV_IDEDMA_ICS 728 bool "ICS DMA support" 729 depends on BLK_DEV_IDE_ICSIDE 730 help 731 Say Y here if you want to add DMA (Direct Memory Access) support to 732 the ICS IDE driver. 733 734config BLK_DEV_IDE_RAPIDE 735 tristate "RapIDE interface support" 736 depends on ARM && ARCH_ACORN 737 help 738 Say Y here if you want to support the Yellowstone RapIDE controller 739 manufactured for use with Acorn computers. 740 741config IDE_H8300 742 tristate "H8300 IDE support" 743 depends on H8300 744 default y 745 help 746 Enables the H8300 IDE driver. 747 748config BLK_DEV_GAYLE 749 tristate "Amiga Gayle IDE interface support" 750 depends on AMIGA 751 help 752 This is the IDE driver for the Amiga Gayle IDE interface. It supports 753 both the `A1200 style' and `A4000 style' of the Gayle IDE interface, 754 This includes on-board IDE interfaces on some Amiga models (A600, 755 A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion 756 bus (M-Tech E-Matrix 530 expansion card). 757 Say Y if you have an Amiga with a Gayle IDE interface and want to use 758 IDE devices (hard disks, CD-ROM drives, etc.) that are connected to 759 it. 760 Note that you also have to enable Zorro bus support if you want to 761 use Gayle IDE interfaces on the Zorro expansion bus. 762 763config BLK_DEV_IDEDOUBLER 764 bool "Amiga IDE Doubler support (EXPERIMENTAL)" 765 depends on BLK_DEV_GAYLE && EXPERIMENTAL 766 ---help--- 767 This feature provides support for the so-called `IDE doublers' (made 768 by various manufacturers, e.g. Eyetech) that can be connected to 769 the on-board IDE interface of some Amiga models. Using such an IDE 770 doubler, you can connect up to four instead of two IDE devices to 771 the Amiga's on-board IDE interface. 772 773 Note that the normal Amiga Gayle IDE driver may not work correctly 774 if you have an IDE doubler and don't enable this feature! 775 776 Say Y if you have an IDE doubler. The feature is enabled at kernel 777 runtime using the "gayle.doubler" kernel boot parameter. 778 779config BLK_DEV_BUDDHA 780 tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" 781 depends on ZORRO && EXPERIMENTAL 782 help 783 This is the IDE driver for the IDE interfaces on the Buddha, Catweasel 784 and X-Surf expansion boards. It supports up to two interfaces on the 785 Buddha, three on the Catweasel and two on the X-Surf. 786 787 Say Y if you have a Buddha or Catweasel expansion board and want to 788 use IDE devices (hard disks, CD-ROM drives, etc.) that are connected 789 to one of its IDE interfaces. 790 791config BLK_DEV_FALCON_IDE 792 tristate "Falcon IDE interface support" 793 depends on ATARI 794 help 795 This is the IDE driver for the on-board IDE interface on the Atari 796 Falcon. Say Y if you have a Falcon and want to use IDE devices (hard 797 disks, CD-ROM drives, etc.) that are connected to the on-board IDE 798 interface. 799 800config BLK_DEV_MAC_IDE 801 tristate "Macintosh Quadra/Powerbook IDE interface support" 802 depends on MAC 803 help 804 This is the IDE driver for the on-board IDE interface on some m68k 805 Macintosh models. It supports both the `Quadra style' (used in 806 Quadra/ Centris 630 and Performa 588 models) and `Powerbook style' 807 (used in the Powerbook 150 and 190 models) IDE interface. 808 809 Say Y if you have such an Macintosh model and want to use IDE 810 devices (hard disks, CD-ROM drives, etc.) that are connected to the 811 on-board IDE interface. 812 813config BLK_DEV_Q40IDE 814 tristate "Q40/Q60 IDE interface support" 815 depends on Q40 816 help 817 Enable the on-board IDE controller in the Q40/Q60. This should 818 normally be on; disable it only if you are running a custom hard 819 drive subsystem through an expansion card. 820 821config BLK_DEV_PALMCHIP_BK3710 822 tristate "Palmchip bk3710 IDE controller support" 823 depends on ARCH_DAVINCI 824 select IDE_TIMINGS 825 select BLK_DEV_IDEDMA_SFF 826 help 827 Say Y here if you want to support the onchip IDE controller on the 828 TI DaVinci SoC 829 830# no isa -> no vlb 831if ISA && (ALPHA || X86 || MIPS) 832 833comment "Other IDE chipsets support" 834comment "Note: most of these also require special kernel boot parameters" 835 836config BLK_DEV_4DRIVES 837 tristate "Generic 4 drives/port support" 838 help 839 Certain older chipsets, including the Tekram 690CD, use a single set 840 of I/O ports at 0x1f0 to control up to four drives, instead of the 841 customary two drives per port. Support for this can be enabled at 842 runtime using the "ide-4drives.probe" kernel boot parameter if you 843 say Y here. 844 845config BLK_DEV_ALI14XX 846 tristate "ALI M14xx support" 847 select IDE_TIMINGS 848 select IDE_LEGACY 849 help 850 This driver is enabled at runtime using the "ali14xx.probe" kernel 851 boot parameter. It enables support for the secondary IDE interface 852 of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster 853 I/O speeds to be set as well. 854 See the files <file:Documentation/ide/ide.txt> and 855 <file:drivers/ide/legacy/ali14xx.c> for more info. 856 857config BLK_DEV_DTC2278 858 tristate "DTC-2278 support" 859 select IDE_LEGACY 860 help 861 This driver is enabled at runtime using the "dtc2278.probe" kernel 862 boot parameter. It enables support for the secondary IDE interface 863 of the DTC-2278 card, and permits faster I/O speeds to be set as 864 well. See the <file:Documentation/ide/ide.txt> and 865 <file:drivers/ide/legacy/dtc2278.c> files for more info. 866 867config BLK_DEV_HT6560B 868 tristate "Holtek HT6560B support" 869 select IDE_TIMINGS 870 select IDE_LEGACY 871 help 872 This driver is enabled at runtime using the "ht6560b.probe" kernel 873 boot parameter. It enables support for the secondary IDE interface 874 of the Holtek card, and permits faster I/O speeds to be set as well. 875 See the <file:Documentation/ide/ide.txt> and 876 <file:drivers/ide/legacy/ht6560b.c> files for more info. 877 878config BLK_DEV_QD65XX 879 tristate "QDI QD65xx support" 880 select IDE_TIMINGS 881 select IDE_LEGACY 882 help 883 This driver is enabled at runtime using the "qd65xx.probe" kernel 884 boot parameter. It permits faster I/O speeds to be set. See the 885 <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> 886 for more info. 887 888config BLK_DEV_UMC8672 889 tristate "UMC-8672 support" 890 select IDE_LEGACY 891 help 892 This driver is enabled at runtime using the "umc8672.probe" kernel 893 boot parameter. It enables support for the secondary IDE interface 894 of the UMC-8672, and permits faster I/O speeds to be set as well. 895 See the files <file:Documentation/ide/ide.txt> and 896 <file:drivers/ide/legacy/umc8672.c> for more info. 897 898endif 899 900config BLK_DEV_IDEDMA 901 def_bool BLK_DEV_IDEDMA_SFF || \ 902 BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA 903 904endif # IDE 905