Kconfig

   1# SPDX-License-Identifier: GPL-2.0
   2#
   3# SATA/PATA driver configuration
   4#
   5
   6config HAVE_PATA_PLATFORM
   7	bool
   8	help
   9	  This is an internal configuration node for any machine that
  10	  uses pata-platform driver to enable the relevant driver in the
  11	  configuration structure without having to submit endless patches
  12	  to update the PATA_PLATFORM entry.
  13
  14menuconfig ATA
  15	tristate "Serial ATA and Parallel ATA drivers (libata)"
  16	depends on HAS_IOMEM
  17	depends on BLOCK
  18	select SCSI
  19	select GLOB
  20	help
  21	  If you want to use an ATA hard disk, ATA tape drive, ATA CD-ROM or
  22	  any other ATA device under Linux, say Y and make sure that you know
  23	  the name of your ATA host adapter (the card inside your computer
  24	  that "speaks" the ATA protocol, also called ATA controller),
  25	  because you will be asked for it.
  26
  27	  NOTE: ATA enables basic SCSI support; *however*,
  28	  'SCSI disk support', 'SCSI tape support', or
  29	  'SCSI CDROM support' may also be needed,
  30	  depending on your hardware configuration.
  31
  32if ATA
  33
  34config ATA_NONSTANDARD
  35       bool
  36
  37config SATA_HOST
  38	bool
  39
  40config PATA_TIMINGS
  41	bool
  42
  43config ATA_VERBOSE_ERROR
  44	bool "Verbose ATA error reporting"
  45	default y
  46	help
  47	  This option adds parsing of ATA command descriptions and error bits
  48	  in libata kernel output, making it easier to interpret.
  49	  This option will enlarge the kernel by approx. 6KB. Disable it only
  50	  if kernel size is more important than ease of debugging.
  51
  52	  If unsure, say Y.
  53
  54config ATA_FORCE
  55	bool "\"libata.force=\" kernel parameter support" if EXPERT
  56	default y
  57	help
  58	  This option adds support for "libata.force=" kernel parameter for
  59	  forcing configuration settings.
  60
  61	  For further information, please read
  62	  <file:Documentation/admin-guide/kernel-parameters.txt>.
  63
  64	  This option will enlarge the kernel by approx. 3KB. Disable it if
  65	  kernel size is more important than ability to override the default
  66	  configuration settings.
  67
  68	  If unsure, say Y.
  69
  70config ATA_ACPI
  71	bool "ATA ACPI Support"
  72	depends on ACPI
  73	select PATA_TIMINGS
  74	default y
  75	help
  76	  This option adds support for ATA-related ACPI objects.
  77	  These ACPI objects add the ability to retrieve taskfiles
  78	  from the ACPI BIOS and write them to the disk controller.
  79	  These objects may be related to performance, security,
  80	  power management, or other areas.
  81	  You can disable this at kernel boot time by using the
  82	  option libata.noacpi=1
  83
  84config SATA_ZPODD
  85	bool "SATA Zero Power Optical Disc Drive (ZPODD) support"
  86	depends on ATA_ACPI && PM
  87	help
  88	  This option adds support for SATA Zero Power Optical Disc
  89	  Drive (ZPODD). It requires both the ODD and the platform
  90	  support, and if enabled, will automatically power on/off the
  91	  ODD when certain condition is satisfied. This does not impact
  92	  end user's experience of the ODD, only power is saved when
  93	  the ODD is not in use (i.e. no disc inside).
  94
  95	  If unsure, say N.
  96
  97config SATA_PMP
  98	bool "SATA Port Multiplier support"
  99	depends on SATA_HOST
 100	default y
 101	help
 102	  This option adds support for SATA Port Multipliers
 103	  (the SATA version of an ethernet hub, or SAS expander).
 104
 105if HAS_DMA
 106
 107comment "Controllers with non-SFF native interface"
 108
 109config SATA_AHCI
 110	tristate "AHCI SATA support"
 111	depends on PCI
 112	select SATA_HOST
 113	help
 114	  This option enables support for AHCI Serial ATA.
 115
 116	  If unsure, say N.
 117
 118config SATA_MOBILE_LPM_POLICY
 119	int "Default SATA Link Power Management policy"
 120	range 0 5
 121	default 3
 122	depends on SATA_AHCI
 123	help
 124	  Select the Default SATA Link Power Management (LPM) policy to use
 125	  for chipsets / "South Bridges" supporting low-power modes. Such
 126	  chipsets are ubiquitous across laptops, desktops and servers.
 127	  Each policy combines power saving states and features:
 128	   - Partial: The Phy logic is powered but is in a reduced power
 129                      state. The exit latency from this state is no longer than
 130                      10us).
 131	   - Slumber: The Phy logic is powered but is in an even lower power
 132                      state. The exit latency from this state is potentially
 133		      longer, but no longer than 10ms.
 134	   - DevSleep: The Phy logic may be powered down. The exit latency from
 135	               this state is no longer than 20 ms, unless otherwise
 136		       specified by DETO in the device Identify Device Data log.
 137	   - HIPM: Host Initiated Power Management (host automatically
 138		   transitions to partial and slumber).
 139	   - DIPM: Device Initiated Power Management (device automatically
 140		   transitions to partial and slumber).
 141
 142	  The possible values for the default SATA link power management
 143	  policies are:
 144		0 => Keep firmware settings
 145		1 => No power savings (maximum performance)
 146		2 => HIPM (Partial)
 147		3 => HIPM (Partial) and DIPM (Partial and Slumber)
 148		4 => HIPM (Partial and DevSleep) and DIPM (Partial and Slumber)
 149		5 => HIPM (Slumber and DevSleep) and DIPM (Partial and Slumber)
 150
 151	  Excluding the value 0, higher values represent policies with higher
 152	  power savings.
 153
 154config SATA_AHCI_PLATFORM
 155	tristate "Platform AHCI SATA support"
 156	select SATA_HOST
 157	help
 158	  This option enables support for Platform AHCI Serial ATA
 159	  controllers.
 160
 161	  If unsure, say N.
 162
 163config AHCI_BRCM
 164	tristate "Broadcom AHCI SATA support"
 165	depends on ARCH_BRCMSTB || BMIPS_GENERIC || ARCH_BCM_NSP || \
 166		   ARCH_BCMBCA || COMPILE_TEST
 167	select SATA_HOST
 168	help
 169	  This option enables support for the AHCI SATA3 controller found on
 170	  Broadcom SoC's.
 171
 172	  If unsure, say N.
 173
 174config AHCI_DA850
 175	tristate "DaVinci DA850 AHCI SATA support"
 176	depends on ARCH_DAVINCI_DA850 || COMPILE_TEST
 177	select SATA_HOST
 178	help
 179	  This option enables support for the DaVinci DA850 SoC's
 180	  onboard AHCI SATA.
 181
 182	  If unsure, say N.
 183
 184config AHCI_DM816
 185	tristate "DaVinci DM816 AHCI SATA support"
 186	depends on ARCH_OMAP2PLUS || COMPILE_TEST
 187	select SATA_HOST
 188	help
 189	  This option enables support for the DaVinci DM816 SoC's
 190	  onboard AHCI SATA controller.
 191
 192	  If unsure, say N.
 193
 194config AHCI_DWC
 195	tristate "Synopsys DWC AHCI SATA support"
 196	select SATA_HOST
 197	select MFD_SYSCON if (MIPS_BAIKAL_T1 || COMPILE_TEST)
 198	help
 199	  This option enables support for the Synopsys DWC AHCI SATA
 200	  controller implementation.
 201
 202	  If unsure, say N.
 203
 204config AHCI_ST
 205	tristate "ST AHCI SATA support"
 206	depends on ARCH_STI || COMPILE_TEST
 207	select SATA_HOST
 208	help
 209	  This option enables support for ST AHCI SATA controller.
 210
 211	  If unsure, say N.
 212
 213config AHCI_IMX
 214	tristate "Freescale i.MX AHCI SATA support"
 215	depends on MFD_SYSCON && (ARCH_MXC || COMPILE_TEST)
 216	depends on (HWMON && (THERMAL || !THERMAL_OF)) || !HWMON
 217	select SATA_HOST
 218	help
 219	  This option enables support for the Freescale i.MX SoC's
 220	  onboard AHCI SATA.
 221
 222	  If unsure, say N.
 223
 224config AHCI_CEVA
 225	tristate "CEVA AHCI SATA support"
 226	depends on OF
 227	select SATA_HOST
 228	help
 229	  This option enables support for the CEVA AHCI SATA.
 230	  It can be found on the Xilinx Zynq UltraScale+ MPSoC.
 231
 232	  If unsure, say N.
 233
 234config AHCI_MTK
 235	tristate "MediaTek AHCI SATA support"
 236	depends on ARCH_MEDIATEK || COMPILE_TEST
 237	select MFD_SYSCON
 238	select SATA_HOST
 239	help
 240	  This option enables support for the MediaTek SoC's
 241	  onboard AHCI SATA controller.
 242
 243	  If unsure, say N.
 244
 245config AHCI_MVEBU
 246	tristate "Marvell EBU AHCI SATA support"
 247	depends on ARCH_MVEBU || COMPILE_TEST
 248	select SATA_HOST
 249	help
 250	  This option enables support for the Marvebu EBU SoC's
 251	  onboard AHCI SATA.
 252
 253	  If unsure, say N.
 254
 255config AHCI_OCTEON
 256	tristate "Cavium Octeon Soc Serial ATA"
 257	depends on SATA_AHCI_PLATFORM && CAVIUM_OCTEON_SOC
 258	default y
 259	help
 260	  This option enables support for Cavium Octeon SoC Serial ATA.
 261
 262	  If unsure, say N.
 263
 264config AHCI_SUNXI
 265	tristate "Allwinner sunxi AHCI SATA support"
 266	depends on ARCH_SUNXI || COMPILE_TEST
 267	select SATA_HOST
 268	help
 269	  This option enables support for the Allwinner sunxi SoC's
 270	  onboard AHCI SATA.
 271
 272	  If unsure, say N.
 273
 274config AHCI_TEGRA
 275	tristate "NVIDIA Tegra AHCI SATA support"
 276	depends on ARCH_TEGRA || COMPILE_TEST
 277	select SATA_HOST
 278	help
 279	  This option enables support for the NVIDIA Tegra SoC's
 280	  onboard AHCI SATA.
 281
 282	  If unsure, say N.
 283
 284config AHCI_XGENE
 285	tristate "APM X-Gene 6.0Gbps AHCI SATA host controller support"
 286	depends on PHY_XGENE || COMPILE_TEST
 287	select SATA_HOST
 288	help
 289	 This option enables support for APM X-Gene SoC SATA host controller.
 290
 291config AHCI_QORIQ
 292	tristate "Freescale QorIQ AHCI SATA support"
 293	depends on OF
 294	depends on SOC_LS1021A || ARCH_LAYERSCAPE || COMPILE_TEST
 295	select SATA_HOST
 296	help
 297	  This option enables support for the Freescale QorIQ AHCI SoC's
 298	  onboard AHCI SATA.
 299
 300	  If unsure, say N.
 301
 302config SATA_FSL
 303	tristate "Freescale 3.0Gbps SATA support"
 304	depends on FSL_SOC || COMPILE_TEST
 305	select SATA_HOST
 306	help
 307	  This option enables support for Freescale 3.0Gbps SATA controller.
 308	  It can be found on MPC837x and MPC8315.
 309
 310	  If unsure, say N.
 311
 312config SATA_GEMINI
 313	tristate "Gemini SATA bridge support"
 314	depends on ARCH_GEMINI || COMPILE_TEST
 315	select SATA_HOST
 316	default ARCH_GEMINI
 317	help
 318	  This enabled support for the FTIDE010 to SATA bridge
 319	  found in Cortina Systems Gemini platform.
 320
 321	  If unsure, say N.
 322
 323config SATA_AHCI_SEATTLE
 324	tristate "AMD Seattle 6.0Gbps AHCI SATA host controller support"
 325	depends on ARCH_SEATTLE || COMPILE_TEST
 326	select SATA_HOST
 327	help
 328	 This option enables support for AMD Seattle SATA host controller.
 329
 330	 If unsure, say N
 331
 332config SATA_INIC162X
 333	tristate "Initio 162x SATA support (Very Experimental)"
 334	depends on PCI
 335	select SATA_HOST
 336	help
 337	  This option enables support for Initio 162x Serial ATA.
 338
 339config SATA_ACARD_AHCI
 340	tristate "ACard AHCI variant (ATP 8620)"
 341	depends on PCI
 342	select SATA_HOST
 343	help
 344	  This option enables support for Acard.
 345
 346	  If unsure, say N.
 347
 348config SATA_SIL24
 349	tristate "Silicon Image 3124/3132 SATA support"
 350	depends on PCI
 351	select SATA_HOST
 352	help
 353	  This option enables support for Silicon Image 3124/3132 Serial ATA.
 354
 355	  If unsure, say N.
 356
 357endif # HAS_DMA
 358
 359config ATA_SFF
 360	bool "ATA SFF support (for legacy IDE and PATA)"
 361	default y
 362	help
 363	  This option adds support for ATA controllers with SFF
 364	  compliant or similar programming interface.
 365
 366	  SFF is the legacy IDE interface that has been around since
 367	  the dawn of time.  Almost all PATA controllers have an
 368	  SFF interface.  Many SATA controllers have an SFF interface
 369	  when configured into a legacy compatibility mode.
 370
 371	  For users with exclusively modern controllers like AHCI,
 372	  Silicon Image 3124, or Marvell 6440, you may choose to
 373	  disable this unneeded SFF support.
 374
 375	  If unsure, say Y.
 376
 377if ATA_SFF
 378
 379comment "SFF controllers with custom DMA interface"
 380
 381config PDC_ADMA
 382	tristate "Pacific Digital ADMA support"
 383	depends on PCI
 384	help
 385	  This option enables support for Pacific Digital ADMA controllers
 386
 387	  If unsure, say N.
 388
 389config PATA_OCTEON_CF
 390	tristate "OCTEON Boot Bus Compact Flash support"
 391	depends on CAVIUM_OCTEON_SOC
 392	select PATA_TIMINGS
 393	help
 394	  This option enables a polled compact flash driver for use with
 395	  compact flash cards attached to the OCTEON boot bus.
 396
 397	  If unsure, say N.
 398
 399config SATA_QSTOR
 400	tristate "Pacific Digital SATA QStor support"
 401	depends on PCI
 402	select SATA_HOST
 403	help
 404	  This option enables support for Pacific Digital Serial ATA QStor.
 405
 406	  If unsure, say N.
 407
 408config SATA_SX4
 409	tristate "Promise SATA SX4 support (Experimental)"
 410	depends on PCI
 411	select SATA_HOST
 412	help
 413	  This option enables support for Promise Serial ATA SX4.
 414
 415	  If unsure, say N.
 416
 417config ATA_BMDMA
 418	bool "ATA BMDMA support"
 419	depends on HAS_DMA
 420	default y
 421	help
 422	  This option adds support for SFF ATA controllers with BMDMA
 423	  capability.  BMDMA stands for bus-master DMA and is the
 424	  de facto DMA interface for SFF controllers.
 425
 426	  If unsure, say Y.
 427
 428if ATA_BMDMA
 429
 430comment "SATA SFF controllers with BMDMA"
 431
 432config ATA_PIIX
 433	tristate "Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support"
 434	depends on PCI
 435	select SATA_HOST
 436	help
 437	  This option enables support for ICH5/6/7/8 Serial ATA
 438	  and support for PATA on the Intel ESB/ICH/PIIX3/PIIX4 series
 439	  host controllers.
 440
 441	  If unsure, say N.
 442
 443config SATA_DWC
 444	tristate "DesignWare Cores SATA support"
 445	depends on DMADEVICES
 446	select GENERIC_PHY
 447	select SATA_HOST
 448	help
 449	  This option enables support for the on-chip SATA controller of the
 450	  AppliedMicro processor 460EX.
 451
 452	  If unsure, say N.
 453
 454config SATA_DWC_OLD_DMA
 455	bool "Support old device trees"
 456	depends on SATA_DWC
 457	select DW_DMAC_CORE
 458	default y if 460EX
 459	help
 460	  This option enables support for old device trees without the
 461	  "dmas" property.
 462
 463config SATA_HIGHBANK
 464	tristate "Calxeda Highbank SATA support"
 465	depends on ARCH_HIGHBANK || COMPILE_TEST
 466	select SATA_HOST
 467	help
 468	  This option enables support for the Calxeda Highbank SoC's
 469	  onboard SATA.
 470
 471	  If unsure, say N.
 472
 473config SATA_MV
 474	tristate "Marvell SATA support"
 475	depends on PCI || ARCH_DOVE || ARCH_MV78XX0 || \
 476		   ARCH_MVEBU || ARCH_ORION5X || COMPILE_TEST
 477	select GENERIC_PHY
 478	select SATA_HOST
 479	help
 480	  This option enables support for the Marvell Serial ATA family.
 481	  Currently supports 88SX[56]0[48][01] PCI(-X) chips,
 482	  as well as the newer [67]042 PCI-X/PCIe and SOC devices.
 483
 484	  If unsure, say N.
 485
 486config SATA_NV
 487	tristate "NVIDIA SATA support"
 488	depends on PCI
 489	select SATA_HOST
 490	help
 491	  This option enables support for NVIDIA Serial ATA.
 492
 493	  If unsure, say N.
 494
 495config SATA_PROMISE
 496	tristate "Promise SATA TX2/TX4 support"
 497	depends on PCI
 498	select SATA_HOST
 499	help
 500	  This option enables support for Promise Serial ATA TX2/TX4.
 501
 502	  If unsure, say N.
 503
 504config SATA_RCAR
 505	tristate "Renesas R-Car SATA support"
 506	depends on ARCH_RENESAS || COMPILE_TEST
 507	select SATA_HOST
 508	help
 509	  This option enables support for Renesas R-Car Serial ATA.
 510
 511	  If unsure, say N.
 512
 513config SATA_SIL
 514	tristate "Silicon Image SATA support"
 515	depends on PCI
 516	select SATA_HOST
 517	help
 518	  This option enables support for Silicon Image Serial ATA.
 519
 520	  If unsure, say N.
 521
 522config SATA_SIS
 523	tristate "SiS 964/965/966/180 SATA support"
 524	depends on PCI
 525	select PATA_SIS
 526	select SATA_HOST
 527	help
 528	  This option enables support for SiS Serial ATA on
 529	  SiS 964/965/966/180 and Parallel ATA on SiS 180.
 530	  The PATA support for SiS 180 requires additionally to
 531	  enable the PATA_SIS driver in the config.
 532	  If unsure, say N.
 533
 534config SATA_SVW
 535	tristate "ServerWorks Frodo / Apple K2 SATA support"
 536	depends on PCI
 537	select SATA_HOST
 538	help
 539	  This option enables support for Broadcom/Serverworks/Apple K2
 540	  SATA support.
 541
 542	  If unsure, say N.
 543
 544config SATA_ULI
 545	tristate "ULi Electronics SATA support"
 546	depends on PCI
 547	select SATA_HOST
 548	help
 549	  This option enables support for ULi Electronics SATA.
 550
 551	  If unsure, say N.
 552
 553config SATA_VIA
 554	tristate "VIA SATA support"
 555	depends on PCI
 556	select SATA_HOST
 557	help
 558	  This option enables support for VIA Serial ATA.
 559
 560	  If unsure, say N.
 561
 562config SATA_VITESSE
 563	tristate "VITESSE VSC-7174 / INTEL 31244 SATA support"
 564	depends on PCI
 565	select SATA_HOST
 566	help
 567	  This option enables support for Vitesse VSC7174 and Intel 31244 Serial ATA.
 568
 569	  If unsure, say N.
 570
 571comment "PATA SFF controllers with BMDMA"
 572
 573config PATA_ALI
 574	tristate "ALi PATA support"
 575	depends on PCI && HAS_IOPORT
 576	select PATA_TIMINGS
 577	help
 578	  This option enables support for the ALi ATA interfaces
 579	  found on the many ALi chipsets.
 580
 581	  If unsure, say N.
 582
 583config PATA_AMD
 584	tristate "AMD/NVidia PATA support"
 585	depends on PCI && HAS_IOPORT
 586	select PATA_TIMINGS
 587	help
 588	  This option enables support for the AMD and NVidia PATA
 589	  interfaces found on the chipsets for Athlon/Athlon64.
 590
 591	  If unsure, say N.
 592
 593config PATA_ARASAN_CF
 594	tristate "ARASAN CompactFlash PATA Controller Support"
 595	depends on ARCH_SPEAR13XX || COMPILE_TEST
 596	depends on DMADEVICES
 597	select DMA_ENGINE
 598	help
 599	  Say Y here to support the ARASAN CompactFlash PATA controller
 600
 601config PATA_ARTOP
 602	tristate "ARTOP 6210/6260 PATA support"
 603	depends on PCI && HAS_IOPORT
 604	help
 605	  This option enables support for ARTOP PATA controllers.
 606
 607	  If unsure, say N.
 608
 609config PATA_ATIIXP
 610	tristate "ATI PATA support"
 611	depends on PCI
 612	help
 613	  This option enables support for the ATI ATA interfaces
 614	  found on the many ATI chipsets.
 615
 616	  If unsure, say N.
 617
 618config PATA_ATP867X
 619	tristate "ARTOP/Acard ATP867X PATA support"
 620	depends on PCI
 621	select PATA_TIMINGS
 622	help
 623	  This option enables support for ARTOP/Acard ATP867X PATA
 624	  controllers.
 625
 626	  If unsure, say N.
 627
 628config PATA_CMD64X
 629	tristate "CMD64x PATA support"
 630	depends on PCI && HAS_IOPORT
 631	select PATA_TIMINGS
 632	help
 633	  This option enables support for the CMD64x series chips
 634	  except for the CMD640.
 635
 636	  If unsure, say N.
 637
 638config PATA_CS5520
 639	tristate "CS5510/5520 PATA support"
 640	depends on PCI && (X86_32 || COMPILE_TEST)
 641	help
 642	  This option enables support for the Cyrix 5510/5520
 643	  companion chip used with the MediaGX/Geode processor family.
 644
 645	  If unsure, say N.
 646
 647config PATA_CS5530
 648	tristate "CS5530 PATA support"
 649	depends on PCI && (X86_32 || COMPILE_TEST)
 650	help
 651	  This option enables support for the Cyrix/NatSemi/AMD CS5530
 652	  companion chip used with the MediaGX/Geode processor family.
 653
 654	  If unsure, say N.
 655
 656config PATA_CS5535
 657	tristate "CS5535 PATA support (Experimental)"
 658	depends on PCI && (X86_32 || (X86_64 && COMPILE_TEST))
 659	depends on !UML
 660	help
 661	  This option enables support for the NatSemi/AMD CS5535
 662	  companion chip used with the Geode processor family.
 663
 664	  If unsure, say N.
 665
 666config PATA_CS5536
 667	tristate "CS5536 PATA support"
 668	depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
 669	help
 670	  This option enables support for the AMD CS5536
 671	  companion chip used with the Geode LX processor family.
 672
 673	  If unsure, say N.
 674
 675config PATA_CYPRESS
 676	tristate "Cypress CY82C693 PATA support (Very Experimental)"
 677	depends on PCI && HAS_IOPORT
 678	select PATA_TIMINGS
 679	help
 680	  This option enables support for the Cypress/Contaq CY82C693
 681	  chipset found in some Alpha systems
 682
 683	  If unsure, say N.
 684
 685config PATA_EFAR
 686	tristate "EFAR SLC90E66 support"
 687	depends on PCI
 688	help
 689	  This option enables support for the EFAR SLC90E66
 690	  IDE controller found on some older machines.
 691
 692	  If unsure, say N.
 693
 694config PATA_EP93XX
 695	tristate "Cirrus Logic EP93xx PATA support"
 696	depends on ARCH_EP93XX
 697	select PATA_TIMINGS
 698	help
 699	  This option enables support for the PATA controller in
 700	  the Cirrus Logic EP9312 and EP9315 ARM CPU.
 701
 702	  If unsure, say N.
 703
 704config PATA_FTIDE010
 705	tristate "Faraday Technology FTIDE010 PATA support"
 706	depends on ARM || COMPILE_TEST
 707	depends on SATA_GEMINI
 708	help
 709	  This option enables support for the Faraday FTIDE010
 710	  PATA controller found in the Cortina Gemini SoCs.
 711
 712	  If unsure, say N.
 713
 714config PATA_HPT366
 715	tristate "HPT 366/368 PATA support"
 716	depends on PCI
 717	help
 718	  This option enables support for the HPT 366 and 368
 719	  PATA controllers via the new ATA layer.
 720
 721	  If unsure, say N.
 722
 723config PATA_HPT37X
 724	tristate "HPT 370/370A/371/372/374/302 PATA support"
 725	depends on PCI && HAS_IOPORT
 726	help
 727	  This option enables support for the majority of the later HPT
 728	  PATA controllers via the new ATA layer.
 729
 730	  If unsure, say N.
 731
 732config PATA_HPT3X2N
 733	tristate "HPT 371N/372N/302N PATA support"
 734	depends on PCI && HAS_IOPORT
 735	help
 736	  This option enables support for the N variant HPT PATA
 737	  controllers via the new ATA layer.
 738
 739	  If unsure, say N.
 740
 741config PATA_HPT3X3
 742	tristate "HPT 343/363 PATA support"
 743	depends on PCI
 744	help
 745	  This option enables support for the HPT 343/363
 746	  PATA controllers via the new ATA layer
 747
 748	  If unsure, say N.
 749
 750config PATA_HPT3X3_DMA
 751	bool "HPT 343/363 DMA support"
 752	depends on PATA_HPT3X3
 753	help
 754	  This option enables DMA support for the HPT343/363
 755	  controllers. Enable with care as there are still some
 756	  problems with DMA on this chipset.
 757
 758config PATA_ICSIDE
 759	tristate "Acorn ICS PATA support"
 760	depends on ARM && ARCH_ACORN
 761	select PATA_TIMINGS
 762	help
 763	  On Acorn systems, say Y here if you wish to use the ICS PATA
 764	  interface card.  This is not required for ICS partition support.
 765	  If you are unsure, say N to this.
 766
 767config PATA_IMX
 768	tristate "PATA support for Freescale iMX"
 769	depends on ARCH_MXC || COMPILE_TEST
 770	select PATA_TIMINGS
 771	help
 772	  This option enables support for the PATA host available on Freescale
 773          iMX SoCs.
 774
 775	  If unsure, say N.
 776
 777config PATA_IT8213
 778	tristate "IT8213 PATA support (Experimental)"
 779	depends on PCI
 780	help
 781	  This option enables support for the ITE 821 PATA
 782          controllers via the new ATA layer.
 783
 784	  If unsure, say N.
 785
 786config PATA_IT821X
 787	tristate "IT8211/2 PATA support"
 788	depends on PCI
 789	help
 790	  This option enables support for the ITE 8211 and 8212
 791	  PATA controllers via the new ATA layer, including RAID
 792	  mode.
 793
 794	  If unsure, say N.
 795
 796config PATA_JMICRON
 797	tristate "JMicron PATA support"
 798	depends on PCI
 799	help
 800	  Enable support for the JMicron IDE controller, via the new
 801	  ATA layer.
 802
 803	  If unsure, say N.
 804
 805config PATA_MACIO
 806	tristate "Apple PowerMac/PowerBook internal 'MacIO' IDE"
 807	depends on PPC_PMAC
 808	help
 809	  Most IDE capable PowerMacs have IDE busses driven by a variant
 810          of this controller which is part of the Apple chipset used on
 811          most PowerMac models. Some models have multiple busses using
 812          different chipsets, though generally, MacIO is one of them.
 813
 814config PATA_MARVELL
 815	tristate "Marvell PATA support via legacy mode"
 816	depends on PCI
 817	help
 818	  This option enables limited support for the Marvell 88SE61xx ATA
 819	  controllers. If you wish to use only the SATA ports then select
 820	  the AHCI driver alone. If you wish to the use the PATA port or
 821	  both SATA and PATA include this driver.
 822
 823	  If unsure, say N.
 824
 825config PATA_MPC52xx
 826	tristate "Freescale MPC52xx SoC internal IDE"
 827	depends on PPC_MPC52xx && PPC_BESTCOMM
 828	select PPC_BESTCOMM_ATA
 829	help
 830	  This option enables support for integrated IDE controller
 831	  of the Freescale MPC52xx SoC.
 832
 833	  If unsure, say N.
 834
 835config PATA_NETCELL
 836	tristate "NETCELL Revolution RAID support"
 837	depends on PCI && HAS_IOPORT
 838	help
 839	  This option enables support for the Netcell Revolution RAID
 840	  PATA controller.
 841
 842	  If unsure, say N.
 843
 844config PATA_NINJA32
 845	tristate "Ninja32/Delkin Cardbus ATA support"
 846	depends on PCI
 847	help
 848	  This option enables support for the Ninja32, Delkin and
 849	  possibly other brands of Cardbus ATA adapter
 850
 851	  If unsure, say N.
 852
 853config PATA_NS87415
 854	tristate "Nat Semi NS87415 PATA support"
 855	depends on PCI
 856	select PATA_TIMINGS
 857	help
 858	  This option enables support for the National Semiconductor
 859	  NS87415 PCI-IDE controller.
 860
 861	  If unsure, say N.
 862
 863config PATA_OLDPIIX
 864	tristate "Intel PATA old PIIX support"
 865	depends on PCI
 866	help
 867	  This option enables support for early PIIX PATA support.
 868
 869	  If unsure, say N.
 870
 871config PATA_OPTIDMA
 872	tristate "OPTI FireStar PATA support (Very Experimental)"
 873	depends on PCI && HAS_IOPORT
 874	help
 875	  This option enables DMA/PIO support for the later OPTi
 876	  controllers found on some old motherboards and in some
 877	  laptops.
 878
 879	  If unsure, say N.
 880
 881config PATA_PDC2027X
 882	tristate "Promise PATA 2027x support"
 883	depends on PCI && HAS_IOPORT
 884	help
 885	  This option enables support for Promise PATA pdc20268 to pdc20277 host adapters.
 886
 887	  If unsure, say N.
 888
 889config PATA_PDC_OLD
 890	tristate "Older Promise PATA controller support"
 891	depends on PCI && HAS_IOPORT
 892	help
 893	  This option enables support for the Promise 20246, 20262, 20263,
 894	  20265 and 20267 adapters.
 895
 896	  If unsure, say N.
 897
 898config PATA_RADISYS
 899	tristate "RADISYS 82600 PATA support (Experimental)"
 900	depends on PCI
 901	help
 902	  This option enables support for the RADISYS 82600
 903	  PATA controllers via the new ATA layer
 904
 905	  If unsure, say N.
 906
 907config PATA_RDC
 908	tristate "RDC PATA support"
 909	depends on PCI
 910	help
 911	  This option enables basic support for the later RDC PATA controllers
 912	  controllers via the new ATA layer. For the RDC 1010, you need to
 913	  enable the IT821X driver instead.
 914
 915	  If unsure, say N.
 916
 917config PATA_SC1200
 918	tristate "SC1200 PATA support"
 919	depends on PCI && (X86_32 || COMPILE_TEST) && HAS_IOPORT
 920	help
 921	  This option enables support for the NatSemi/AMD SC1200 SoC
 922	  companion chip used with the Geode processor family.
 923
 924	  If unsure, say N.
 925
 926config PATA_SCH
 927	tristate "Intel SCH PATA support"
 928	depends on PCI
 929	help
 930	  This option enables support for Intel SCH PATA on the Intel
 931	  SCH (US15W, US15L, UL11L) series host controllers.
 932
 933	  If unsure, say N.
 934
 935config PATA_SERVERWORKS
 936	tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support"
 937	depends on PCI && HAS_IOPORT
 938	help
 939	  This option enables support for the Serverworks OSB4/CSB5/CSB6 and
 940	  HT1000 PATA controllers, via the new ATA layer.
 941
 942	  If unsure, say N.
 943
 944config PATA_SIL680
 945	tristate "CMD / Silicon Image 680 PATA support"
 946	depends on PCI
 947	help
 948	  This option enables support for CMD / Silicon Image 680 PATA.
 949
 950	  If unsure, say N.
 951
 952config PATA_SIS
 953	tristate "SiS PATA support"
 954	depends on PCI
 955	help
 956	  This option enables support for SiS PATA controllers
 957
 958	  If unsure, say N.
 959
 960config PATA_TOSHIBA
 961	tristate "Toshiba Piccolo support (Experimental)"
 962	depends on PCI
 963	help
 964	  Support for the Toshiba Piccolo controllers. Currently only the
 965	  primary channel is supported by this driver.
 966
 967	  If unsure, say N.
 968
 969config PATA_TRIFLEX
 970	tristate "Compaq Triflex PATA support"
 971	depends on PCI
 972	help
 973	  Enable support for the Compaq 'Triflex' IDE controller as found
 974	  on many Compaq Pentium-Pro systems, via the new ATA layer.
 975
 976	  If unsure, say N.
 977
 978config PATA_VIA
 979	tristate "VIA PATA support"
 980	depends on PCI
 981	select PATA_TIMINGS
 982	help
 983	  This option enables support for the VIA PATA interfaces
 984	  found on the many VIA chipsets.
 985
 986	  If unsure, say N.
 987
 988config PATA_PXA
 989	tristate "PXA DMA-capable PATA support"
 990	depends on ARCH_PXA || COMPILE_TEST
 991	help
 992	  This option enables support for harddrive attached to PXA CPU's bus.
 993
 994	  NOTE: This driver utilizes PXA DMA controller, in case your hardware
 995	        is not capable of doing MWDMA, use pata_platform instead.
 996
 997	  If unsure, say N.
 998
 999config PATA_WINBOND
1000	tristate "Winbond SL82C105 PATA support"
1001	depends on PCI
1002	help
1003	  This option enables support for SL82C105 PATA devices found in the
1004	  Netwinder and some other systems
1005
1006	  If unsure, say N.
1007
1008endif # ATA_BMDMA
1009
1010comment "PIO-only SFF controllers"
1011
1012config PATA_CMD640_PCI
1013	tristate "CMD640 PCI PATA support (Experimental)"
1014	depends on PCI
1015	select PATA_TIMINGS
1016	help
1017	  This option enables support for the CMD640 PCI IDE
1018	  interface chip. Only the primary channel is currently
1019	  supported.
1020
1021	  If unsure, say N.
1022
1023config PATA_FALCON
1024	tristate "Atari Falcon and Q40/Q60 PATA support"
1025	depends on M68K && (ATARI || Q40)
1026	help
1027	  This option enables support for the on-board IDE
1028	  interface on the Atari Falcon and Q40/Q60.
1029
1030	  If unsure, say N.
1031
1032config PATA_GAYLE
1033	tristate "Amiga Gayle PATA support"
1034	depends on M68K && AMIGA
1035	help
1036	  This option enables support for the on-board IDE
1037	  interfaces on some Amiga models (A600, A1200,
1038	  A4000 and A4000T) and also for IDE interfaces on
1039	  the Zorro expansion bus (M-Tech E-Matrix 530
1040	  expansion card).
1041
1042	  If unsure, say N.
1043
1044config PATA_BUDDHA
1045	tristate "Buddha/Catweasel/X-Surf PATA support"
1046	depends on ZORRO
1047	help
1048	  This option enables support for the IDE interfaces
1049	  on the Buddha, Catweasel and X-Surf expansion boards
1050	  on the Zorro expansion bus. It supports up to two
1051	  interfaces on the Buddha, three on the Catweasel and
1052	  two on the X-Surf.
1053
1054	  If unsure, say N.
1055
1056config PATA_ISAPNP
1057	tristate "ISA Plug and Play PATA support"
1058	depends on ISAPNP
1059	help
1060	  This option enables support for ISA plug & play ATA
1061	  controllers such as those found on old soundcards.
1062
1063	  If unsure, say N.
1064
1065config PATA_IXP4XX_CF
1066	tristate "IXP4XX Compact Flash support"
1067	depends on ARCH_IXP4XX || COMPILE_TEST
1068	help
1069	  This option enables support for a Compact Flash connected on
1070	  the ixp4xx expansion bus. This driver had been written for
1071	  Loft/Avila boards in mind but can work with others.
1072
1073	  If unsure, say N.
1074
1075config PATA_MPIIX
1076	tristate "Intel PATA MPIIX support"
1077	depends on PCI
1078	help
1079	  This option enables support for MPIIX PATA support.
1080
1081	  If unsure, say N.
1082
1083config PATA_NS87410
1084	tristate "Nat Semi NS87410 PATA support"
1085	depends on PCI
1086	select PATA_TIMINGS
1087	help
1088	  This option enables support for the National Semiconductor
1089	  NS87410 PCI-IDE controller.
1090
1091	  If unsure, say N.
1092
1093config PATA_OPTI
1094	tristate "OPTI621/6215 PATA support (Very Experimental)"
1095	depends on PCI
1096	help
1097	  This option enables full PIO support for the early Opti ATA
1098	  controllers found on some old motherboards.
1099
1100	  If unsure, say N.
1101
1102config PATA_PCMCIA
1103	tristate "PCMCIA PATA support"
1104	depends on PCMCIA
1105	help
1106	  This option enables support for PCMCIA ATA interfaces, including
1107	  compact flash card adapters via the new ATA layer.
1108
1109	  If unsure, say N.
1110
1111config PATA_PLATFORM
1112	tristate "Generic platform device PATA support" if HAVE_PATA_PLATFORM
1113	help
1114	  This option enables support for generic directly connected ATA
1115	  devices commonly found on embedded systems.
1116
1117	  If unsure, say N.
1118
1119config PATA_OF_PLATFORM
1120	tristate "OpenFirmware platform device PATA support"
1121	depends on OF
1122	select PATA_PLATFORM
1123	help
1124	  This option enables support for generic directly connected ATA
1125	  devices commonly found on embedded systems with OpenFirmware
1126	  bindings.
1127
1128	  If unsure, say N.
1129
1130config PATA_QDI
1131	tristate "QDI VLB PATA support"
1132	depends on ISA
1133	select PATA_LEGACY
1134	help
1135	  Support for QDI 6500 and 6580 PATA controllers on VESA local bus.
1136
1137config PATA_RB532
1138	tristate "RouterBoard 532 PATA CompactFlash support"
1139	depends on MIKROTIK_RB532
1140	help
1141	  This option enables support for the RouterBoard 532
1142	  PATA CompactFlash controller.
1143
1144	  If unsure, say N.
1145
1146config PATA_RZ1000
1147	tristate "PC Tech RZ1000 PATA support"
1148	depends on PCI
1149	help
1150	  This option enables basic support for the PC Tech RZ1000/1
1151	  PATA controllers via the new ATA layer
1152
1153	  If unsure, say N.
1154
1155config PATA_WINBOND_VLB
1156	tristate "Winbond W83759A VLB PATA support (Experimental)"
1157	depends on ISA
1158	select PATA_LEGACY
1159	help
1160	  Support for the Winbond W83759A controller on Vesa Local Bus
1161	  systems.
1162
1163config PATA_PARPORT
1164	tristate "Parallel port IDE device support"
1165	depends on PARPORT_PC
1166	help
1167	  There are many external CD-ROM and disk devices that connect through
1168	  your computer's parallel port. Most of them are actually IDE devices
1169	  using a parallel port IDE adapter. This option enables the
1170	  PATA_PARPORT subsystem which contains drivers for many of these
1171	  external drives.
1172	  Read <file:Documentation/admin-guide/blockdev/paride.rst> for more
1173	  information.
1174
1175source "drivers/ata/pata_parport/Kconfig"
1176
1177comment "Generic fallback / legacy drivers"
1178
1179config PATA_ACPI
1180	tristate "ACPI firmware driver for PATA"
1181	depends on ATA_ACPI && ATA_BMDMA && PCI
1182	select PATA_TIMINGS
1183	help
1184	  This option enables an ACPI method driver which drives
1185	  motherboard PATA controller interfaces through the ACPI
1186	  firmware in the BIOS. This driver can sometimes handle
1187	  otherwise unsupported hardware.
1188
1189config ATA_GENERIC
1190	tristate "Generic ATA support"
1191	depends on PCI && ATA_BMDMA
1192	select SATA_HOST
1193	help
1194	  This option enables support for generic BIOS configured
1195	  ATA controllers via the new ATA layer
1196
1197	  If unsure, say N.
1198
1199config PATA_LEGACY
1200	tristate "Legacy ISA PATA support (Experimental)"
1201	depends on (ISA || PCI) && HAS_IOPORT
1202	select PATA_TIMINGS
1203	help
1204	  This option enables support for ISA/VLB/PCI bus legacy PATA
1205	  ports and allows them to be accessed via the new ATA layer.
1206
1207	  If unsure, say N.
1208
1209endif # ATA_SFF
1210endif # ATA