1# SPDX-License-Identifier: GPL-2.0 2# 3# USB Host Controller Drivers 4# 5comment "USB Host Controller Drivers" 6 7config USB_C67X00_HCD 8 tristate "Cypress C67x00 HCD support" 9 depends on HAS_IOMEM 10 help 11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role 12 host/peripheral/OTG USB controllers. 13 14 Enable this option to support this chip in host controller mode. 15 If unsure, say N. 16 17 To compile this driver as a module, choose M here: the 18 module will be called c67x00. 19 20config USB_XHCI_HCD 21 tristate "xHCI HCD (USB 3.0) support" 22 depends on HAS_DMA && HAS_IOMEM 23 help 24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 25 "SuperSpeed" host controller hardware. 26 27 To compile this driver as a module, choose M here: the 28 module will be called xhci-hcd. 29 30if USB_XHCI_HCD 31config USB_XHCI_DBGCAP 32 bool "xHCI support for debug capability" 33 depends on TTY 34 help 35 Say 'Y' to enable the support for the xHCI debug capability. Make 36 sure that your xHCI host supports the extended debug capability and 37 you want a TTY serial device based on the xHCI debug capability 38 before enabling this option. If unsure, say 'N'. 39 40config USB_XHCI_PCI 41 tristate 42 depends on USB_PCI 43 depends on USB_XHCI_PCI_RENESAS || !USB_XHCI_PCI_RENESAS 44 default y 45 46config USB_XHCI_PCI_RENESAS 47 tristate "Support for additional Renesas xHCI controller with firmware" 48 help 49 Say 'Y' to enable the support for the Renesas xHCI controller with 50 firmware. Make sure you have the firwmare for the device and 51 installed on your system for this device to work. 52 If unsure, say 'N'. 53 54config USB_XHCI_PLATFORM 55 tristate "Generic xHCI driver for a platform device" 56 select USB_XHCI_RCAR if ARCH_RENESAS 57 help 58 Adds an xHCI host driver for a generic platform device, which 59 provides a memory space and an irq. 60 It is also a prerequisite for platform specific drivers that 61 implement some extra quirks. 62 63 If unsure, say N. 64 65config USB_XHCI_HISTB 66 tristate "xHCI support for HiSilicon STB SoCs" 67 depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST) 68 help 69 Say 'Y' to enable the support for the xHCI host controller 70 found in HiSilicon STB SoCs. 71 72config USB_XHCI_MTK 73 tristate "xHCI support for MediaTek SoCs" 74 select MFD_SYSCON 75 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST 76 help 77 Say 'Y' to enable the support for the xHCI host controller 78 found in MediaTek SoCs. 79 If unsure, say N. 80 81config USB_XHCI_MVEBU 82 tristate "xHCI support for Marvell Armada 375/38x/37xx" 83 select USB_XHCI_PLATFORM 84 depends on HAS_IOMEM 85 depends on ARCH_MVEBU || COMPILE_TEST 86 help 87 Say 'Y' to enable the support for the xHCI host controller 88 found in Marvell Armada 375/38x/37xx ARM SOCs. 89 90config USB_XHCI_RCAR 91 tristate "xHCI support for Renesas R-Car SoCs" 92 depends on USB_XHCI_PLATFORM 93 depends on ARCH_RENESAS || COMPILE_TEST 94 help 95 Say 'Y' to enable the support for the xHCI host controller 96 found in Renesas R-Car ARM SoCs. 97 98config USB_XHCI_TEGRA 99 tristate "xHCI support for NVIDIA Tegra SoCs" 100 depends on PHY_TEGRA_XUSB 101 depends on RESET_CONTROLLER 102 select FW_LOADER 103 help 104 Say 'Y' to enable the support for the xHCI host controller 105 found in NVIDIA Tegra124 and later SoCs. 106 107endif # USB_XHCI_HCD 108 109config USB_EHCI_BRCMSTB 110 tristate 111 112config USB_BRCMSTB 113 tristate "Broadcom STB USB support" 114 depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST 115 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 116 select USB_EHCI_BRCMSTB if USB_EHCI_HCD 117 select USB_XHCI_PLATFORM if USB_XHCI_HCD 118 help 119 Enables support for XHCI, EHCI and OHCI host controllers 120 found in Broadcom STB SoC's. 121 122 To compile these drivers as modules, choose M here: the 123 modules will be called ohci-platform.ko, ehci-brcm.ko and 124 xhci-plat-hcd.ko 125 126 Disabling this will keep the controllers and corresponding 127 PHYs powered down. 128 129config USB_EHCI_HCD 130 tristate "EHCI HCD (USB 2.0) support" 131 depends on HAS_DMA && HAS_IOMEM 132 help 133 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 134 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. 135 If your USB host controller supports USB 2.0, you will likely want to 136 configure this Host Controller Driver. 137 138 EHCI controllers are packaged with "companion" host controllers (OHCI 139 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports 140 will connect to EHCI if the device is high speed, otherwise they 141 connect to a companion controller. If you configure EHCI, you should 142 probably configure the OHCI (for NEC and some other vendors) USB Host 143 Controller Driver or UHCI (for Via motherboards) Host Controller 144 Driver too. 145 146 You may want to read <file:Documentation/usb/ehci.rst>. 147 148 To compile this driver as a module, choose M here: the 149 module will be called ehci-hcd. 150 151config USB_EHCI_ROOT_HUB_TT 152 bool "Root Hub Transaction Translators" 153 depends on USB_EHCI_HCD 154 help 155 Some EHCI chips have vendor-specific extensions to integrate 156 transaction translators, so that no OHCI or UHCI companion 157 controller is needed. It's safe to say "y" even if your 158 controller doesn't support this feature. 159 160 This supports the EHCI implementation that's originally 161 from ARC, and has since changed hands a few times. 162 163config USB_EHCI_TT_NEWSCHED 164 bool "Improved Transaction Translator scheduling" 165 depends on USB_EHCI_HCD 166 default y 167 help 168 This changes the periodic scheduling code to fill more of the low 169 and full speed bandwidth available from the Transaction Translator 170 (TT) in USB 2.0 hubs. Without this, only one transfer will be 171 issued in each microframe, significantly reducing the number of 172 periodic low/fullspeed transfers possible. 173 174 If you have multiple periodic low/fullspeed devices connected to a 175 highspeed USB hub which is connected to a highspeed USB Host 176 Controller, and some of those devices will not work correctly 177 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if 178 you have only one such device and it doesn't work, you could try 179 saying N. 180 181 If unsure, say Y. 182 183if USB_EHCI_HCD 184 185config USB_EHCI_PCI 186 tristate 187 depends on USB_PCI 188 default y 189 190config XPS_USB_HCD_XILINX 191 bool "Use Xilinx usb host EHCI controller core" 192 depends on (PPC32 || MICROBLAZE) 193 select USB_EHCI_BIG_ENDIAN_DESC 194 select USB_EHCI_BIG_ENDIAN_MMIO 195 help 196 Xilinx xps USB host controller core is EHCI compliant and has 197 transaction translator built-in. It can be configured to either 198 support both high speed and full speed devices, or high speed 199 devices only. 200 201config USB_EHCI_FSL 202 tristate "Support for Freescale on-chip EHCI USB controller" 203 select USB_EHCI_ROOT_HUB_TT 204 help 205 Variation of ARC USB block used in some Freescale chips. 206 207config USB_EHCI_HCD_NPCM7XX 208 tristate "Support for Nuvoton NPCM on-chip EHCI USB controller" 209 depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST 210 default y if (USB_EHCI_HCD && ARCH_NPCM) 211 help 212 Enables support for the on-chip EHCI controller on 213 Nuvoton NPCM chips. 214 215config USB_EHCI_HCD_OMAP 216 tristate "EHCI support for OMAP3 and later chips" 217 depends on ARCH_OMAP || COMPILE_TEST 218 depends on NOP_USB_XCEIV 219 default y 220 help 221 Enables support for the on-chip EHCI controller on 222 OMAP3 and later chips. 223 224config USB_EHCI_HCD_ORION 225 tristate "Support for Marvell EBU on-chip EHCI USB controller" 226 depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST) 227 default y if (PLAT_ORION || ARCH_MVEBU) 228 help 229 Enables support for the on-chip EHCI controller on Marvell's 230 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP, 231 Armada 370. This is different from the EHCI implementation 232 on Marvell's mobile PXA and MMP SoC, see "EHCI support for 233 Marvell PXA/MMP USB controller" for those. 234 235config USB_EHCI_HCD_SPEAR 236 tristate "Support for ST SPEAr on-chip EHCI USB controller" 237 depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) 238 default y if PLAT_SPEAR 239 help 240 Enables support for the on-chip EHCI controller on 241 ST SPEAr chips. 242 243config USB_EHCI_HCD_STI 244 tristate "Support for ST STiHxxx on-chip EHCI USB controller" 245 depends on (ARCH_STI || COMPILE_TEST) && OF 246 select GENERIC_PHY 247 select USB_EHCI_HCD_PLATFORM 248 help 249 Enable support for the on-chip EHCI controller found on 250 STMicroelectronics consumer electronics SoC's. 251 252config USB_EHCI_HCD_AT91 253 tristate "Support for Atmel on-chip EHCI USB controller" 254 depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST) 255 default y if ARCH_AT91 256 help 257 Enables support for the on-chip EHCI controller on 258 Atmel chips. 259 260config USB_EHCI_TEGRA 261 tristate "NVIDIA Tegra HCD support" 262 depends on ARCH_TEGRA 263 select USB_CHIPIDEA 264 select USB_CHIPIDEA_HOST 265 select USB_CHIPIDEA_TEGRA 266 select USB_GADGET 267 help 268 This option is deprecated now and the driver was removed, use 269 USB_CHIPIDEA_TEGRA instead. 270 271 Enable support for the internal USB Host Controllers 272 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. 273 274config USB_EHCI_HCD_PPC_OF 275 bool "EHCI support for PPC USB controller on OF platform bus" 276 depends on PPC 277 default y 278 help 279 Enables support for the USB controller present on the PowerPC 280 OpenFirmware platform bus. 281 282config USB_EHCI_SH 283 bool "EHCI support for SuperH USB controller" 284 depends on SUPERH || COMPILE_TEST 285 help 286 Enables support for the on-chip EHCI controller on the SuperH. 287 If you use the PCI EHCI controller, this option is not necessary. 288 289config USB_EHCI_EXYNOS 290 tristate "EHCI support for Samsung S5P/Exynos SoC Series" 291 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 292 help 293 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI 294 controller. 295 296config USB_EHCI_MV 297 tristate "EHCI support for Marvell PXA/MMP USB controller" 298 depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST 299 select USB_EHCI_ROOT_HUB_TT 300 help 301 Enables support for Marvell (including PXA and MMP series) on-chip 302 USB SPH and OTG controller. SPH is a single port host, and it can 303 only be EHCI host. OTG is controller that can switch to host mode. 304 Note that this driver will not work on Marvell's other EHCI 305 controller used by the EBU-type SoCs including Orion, Kirkwood, 306 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU 307 on-chip EHCI USB controller" for those. 308 309config USB_OCTEON_HCD 310 tristate "Cavium Networks Octeon USB support" 311 depends on CAVIUM_OCTEON_SOC && USB 312 help 313 This driver supports USB host controller on some Cavium 314 Networks' products in the Octeon family. 315 316 To compile this driver as a module, choose M here. The module 317 will be called octeon-hcd. 318 319config USB_CNS3XXX_EHCI 320 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)" 321 depends on ARCH_CNS3XXX || COMPILE_TEST 322 select USB_EHCI_HCD_PLATFORM 323 help 324 This option is deprecated now and the driver was removed, use 325 USB_EHCI_HCD_PLATFORM instead. 326 327 Enable support for the CNS3XXX SOC's on-chip EHCI controller. 328 It is needed for high-speed (480Mbit/sec) USB 2.0 device 329 support. 330 331config USB_EHCI_HCD_PLATFORM 332 tristate "Generic EHCI driver for a platform device" 333 help 334 Adds an EHCI host driver for a generic platform device, which 335 provides a memory space and an irq. 336 337 If unsure, say N. 338 339config USB_OCTEON_EHCI 340 bool "Octeon on-chip EHCI support (DEPRECATED)" 341 depends on CAVIUM_OCTEON_SOC 342 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 343 select USB_EHCI_HCD_PLATFORM 344 help 345 This option is deprecated now and the driver was removed, use 346 USB_EHCI_HCD_PLATFORM instead. 347 348 Enable support for the Octeon II SOC's on-chip EHCI 349 controller. It is needed for high-speed (480Mbit/sec) 350 USB 2.0 device support. All CN6XXX based chips with USB are 351 supported. 352 353endif # USB_EHCI_HCD 354 355config USB_OXU210HP_HCD 356 tristate "OXU210HP HCD support" 357 depends on HAS_IOMEM 358 help 359 The OXU210HP is an USB host/OTG/device controller. Enable this 360 option if your board has this chip. If unsure, say N. 361 362 This driver does not support isochronous transfers and doesn't 363 implement OTG nor USB device controllers. 364 365 To compile this driver as a module, choose M here: the 366 module will be called oxu210hp-hcd. 367 368config USB_ISP116X_HCD 369 tristate "ISP116X HCD support" 370 depends on HAS_IOMEM 371 help 372 The ISP1160 and ISP1161 chips are USB host controllers. Enable this 373 option if your board has this chip. If unsure, say N. 374 375 This driver does not support isochronous transfers. 376 377 To compile this driver as a module, choose M here: the 378 module will be called isp116x-hcd. 379 380config USB_ISP1362_HCD 381 tristate "ISP1362 HCD support" 382 depends on HAS_IOMEM 383 depends on COMPILE_TEST # nothing uses this 384 help 385 Supports the Philips ISP1362 chip as a host controller 386 387 This driver does not support isochronous transfers. 388 389 To compile this driver as a module, choose M here: the 390 module will be called isp1362-hcd. 391 392config USB_FOTG210_HCD 393 tristate "FOTG210 HCD support" 394 depends on USB && HAS_DMA && HAS_IOMEM 395 help 396 Faraday FOTG210 is an OTG controller which can be configured as 397 an USB2.0 host. It is designed to meet USB2.0 EHCI specification 398 with minor modification. 399 400 To compile this driver as a module, choose M here: the 401 module will be called fotg210-hcd. 402 403config USB_MAX3421_HCD 404 tristate "MAX3421 HCD (USB-over-SPI) support" 405 depends on USB && SPI 406 help 407 The Maxim MAX3421E chip supports standard USB 2.0-compliant 408 full-speed devices either in host or peripheral mode. This 409 driver supports the host-mode of the MAX3421E only. 410 411 To compile this driver as a module, choose M here: the module will 412 be called max3421-hcd. 413 414config USB_OHCI_HCD 415 tristate "OHCI HCD (USB 1.1) support" 416 depends on HAS_DMA && HAS_IOMEM 417 help 418 The Open Host Controller Interface (OHCI) is a standard for accessing 419 USB 1.1 host controller hardware. It does more in hardware than Intel's 420 UHCI specification. If your USB host controller follows the OHCI spec, 421 say Y. On most non-x86 systems, and on x86 hardware that's not using a 422 USB controller from Intel or VIA, this is appropriate. If your host 423 controller doesn't use PCI, this is probably appropriate. For a PCI 424 based system where you're not sure, the "lspci -v" entry will list the 425 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. 426 427 To compile this driver as a module, choose M here: the 428 module will be called ohci-hcd. 429 430if USB_OHCI_HCD 431 432config USB_OHCI_HCD_OMAP1 433 tristate "OHCI support for OMAP1/2 chips" 434 depends on ARCH_OMAP1 435 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3) 436 default y 437 help 438 Enables support for the OHCI controller on OMAP1/2 chips. 439 440config USB_OHCI_HCD_SPEAR 441 tristate "Support for ST SPEAr on-chip OHCI USB controller" 442 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) 443 default y if PLAT_SPEAR 444 help 445 Enables support for the on-chip OHCI controller on 446 ST SPEAr chips. 447 448config USB_OHCI_HCD_STI 449 tristate "Support for ST STiHxxx on-chip OHCI USB controller" 450 depends on (ARCH_STI || COMPILE_TEST) && OF 451 select GENERIC_PHY 452 select USB_OHCI_HCD_PLATFORM 453 help 454 Enable support for the on-chip OHCI controller found on 455 STMicroelectronics consumer electronics SoC's. 456 457config USB_OHCI_HCD_S3C2410 458 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series" 459 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST) 460 default y if (ARCH_S3C24XX || ARCH_S3C64XX) 461 help 462 Enables support for the on-chip OHCI controller on 463 S3C24xx/S3C64xx chips. 464 465config USB_OHCI_HCD_LPC32XX 466 tristate "Support for LPC on-chip OHCI USB controller" 467 depends on USB_OHCI_HCD 468 depends on ARCH_LPC32XX || COMPILE_TEST 469 depends on USB_ISP1301 470 default y 471 help 472 Enables support for the on-chip OHCI controller on 473 NXP chips. 474 475config USB_OHCI_HCD_PXA27X 476 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" 477 depends on USB_OHCI_HCD && (PXA27x || PXA3xx) 478 default y 479 help 480 Enables support for the on-chip OHCI controller on 481 PXA27x/PXA3xx chips. 482 483config USB_OHCI_HCD_AT91 484 tristate "Support for Atmel on-chip OHCI USB controller" 485 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF 486 default y if ARCH_AT91 487 help 488 Enables support for the on-chip OHCI controller on 489 Atmel chips. 490 491config USB_OHCI_HCD_OMAP3 492 tristate "OHCI support for OMAP3 and later chips" 493 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST 494 select USB_OHCI_HCD_PLATFORM 495 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 496 help 497 This option is deprecated now and the driver was removed, use 498 USB_OHCI_HCD_PLATFORM instead. 499 500 Enables support for the on-chip OHCI controller on 501 OMAP3 and later chips. 502 503config USB_OHCI_HCD_DAVINCI 504 tristate "OHCI support for TI DaVinci DA8xx" 505 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST 506 depends on USB_OHCI_HCD 507 select PHY_DA8XX_USB 508 default y if ARCH_DAVINCI_DA8XX 509 help 510 Enables support for the DaVinci DA8xx integrated OHCI 511 controller. This driver cannot currently be a loadable 512 module because it lacks a proper PHY abstraction. 513 514config USB_OHCI_HCD_PPC_OF_BE 515 bool "OHCI support for OF platform bus (big endian)" 516 depends on PPC 517 select USB_OHCI_BIG_ENDIAN_DESC 518 select USB_OHCI_BIG_ENDIAN_MMIO 519 help 520 Enables support for big-endian USB controllers present on the 521 OpenFirmware platform bus. 522 523config USB_OHCI_HCD_PPC_OF_LE 524 bool "OHCI support for OF platform bus (little endian)" 525 depends on PPC 526 select USB_OHCI_LITTLE_ENDIAN 527 help 528 Enables support for little-endian USB controllers present on the 529 OpenFirmware platform bus. 530 531config USB_OHCI_HCD_PPC_OF 532 bool 533 depends on PPC 534 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE 535 536config USB_OHCI_HCD_PCI 537 tristate "OHCI support for PCI-bus USB controllers" 538 depends on USB_PCI 539 default y 540 select USB_OHCI_LITTLE_ENDIAN 541 help 542 Enables support for PCI-bus plug-in USB controller cards. 543 If unsure, say Y. 544 545config USB_OHCI_HCD_SSB 546 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" 547 depends on (SSB = y || SSB = USB_OHCI_HCD) 548 select USB_HCD_SSB 549 select USB_OHCI_HCD_PLATFORM 550 help 551 This option is deprecated now and the driver was removed, use 552 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. 553 554 Support for the Sonics Silicon Backplane (SSB) attached 555 Broadcom USB OHCI core. 556 557 This device is present in some embedded devices with 558 Broadcom based SSB bus. 559 560 If unsure, say N. 561 562config USB_OHCI_SH 563 bool "OHCI support for SuperH USB controller (DEPRECATED)" 564 depends on SUPERH || COMPILE_TEST 565 select USB_OHCI_HCD_PLATFORM 566 help 567 This option is deprecated now and the driver was removed, use 568 USB_OHCI_HCD_PLATFORM instead. 569 570 Enables support for the on-chip OHCI controller on the SuperH. 571 If you use the PCI OHCI controller, this option is not necessary. 572 573config USB_OHCI_EXYNOS 574 tristate "OHCI support for Samsung S5P/Exynos SoC Series" 575 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 576 help 577 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI 578 controller. 579 580config USB_CNS3XXX_OHCI 581 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)" 582 depends on ARCH_CNS3XXX || COMPILE_TEST 583 select USB_OHCI_HCD_PLATFORM 584 help 585 This option is deprecated now and the driver was removed, use 586 USB_OHCI_HCD_PLATFORM instead. 587 588 Enable support for the CNS3XXX SOC's on-chip OHCI controller. 589 It is needed for low-speed USB 1.0 device support. 590 591config USB_OHCI_HCD_PLATFORM 592 tristate "Generic OHCI driver for a platform device" 593 help 594 Adds an OHCI host driver for a generic platform device, which 595 provides a memory space and an irq. 596 597 If unsure, say N. 598 599config USB_OCTEON_OHCI 600 bool "Octeon on-chip OHCI support (DEPRECATED)" 601 depends on CAVIUM_OCTEON_SOC 602 default USB_OCTEON_EHCI 603 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 604 select USB_OHCI_LITTLE_ENDIAN 605 select USB_OHCI_HCD_PLATFORM 606 help 607 This option is deprecated now and the driver was removed, use 608 USB_OHCI_HCD_PLATFORM instead. 609 610 Enable support for the Octeon II SOC's on-chip OHCI 611 controller. It is needed for low-speed USB 1.0 device 612 support. All CN6XXX based chips with USB are supported. 613 614endif # USB_OHCI_HCD 615 616config USB_UHCI_HCD 617 tristate "UHCI HCD (most Intel and VIA) support" 618 depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC 619 help 620 The Universal Host Controller Interface is a standard by Intel for 621 accessing the USB hardware in the PC (which is also called the USB 622 host controller). If your USB host controller conforms to this 623 standard, you may want to say Y, but see below. All recent boards 624 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, 625 i810, i820) conform to this standard. Also all VIA PCI chipsets 626 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro 627 133) and LEON/GRLIB SoCs with the GRUSBHC controller. 628 If unsure, say Y. 629 630 To compile this driver as a module, choose M here: the 631 module will be called uhci-hcd. 632 633config USB_UHCI_SUPPORT_NON_PCI_HC 634 bool 635 default y if (SPARC_LEON || USB_UHCI_PLATFORM) 636 637config USB_UHCI_PLATFORM 638 bool 639 default y if (ARCH_VT8500 || ARCH_ASPEED) 640 641config USB_UHCI_ASPEED 642 bool 643 default y if ARCH_ASPEED 644 645config USB_FHCI_HCD 646 tristate "Freescale QE USB Host Controller support" 647 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE 648 select FSL_GTM 649 select QE_USB 650 help 651 This driver enables support for Freescale QE USB Host Controller 652 (as found on MPC8360 and MPC8323 processors), the driver supports 653 Full and Low Speed USB. 654 655config FHCI_DEBUG 656 bool "Freescale QE USB Host Controller debug support" 657 depends on USB_FHCI_HCD && DEBUG_FS 658 help 659 Say "y" to see some FHCI debug information and statistics 660 through debugfs. 661 662config USB_U132_HCD 663 tristate "Elan U132 Adapter Host Controller" 664 depends on USB_FTDI_ELAN 665 help 666 The U132 adapter is a USB to CardBus adapter specifically designed 667 for PC cards that contain an OHCI host controller. Typical PC cards 668 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 669 adapter will *NOT* work with PC cards that do not contain an OHCI 670 controller. 671 672 For those PC cards that contain multiple OHCI controllers only the 673 first one is used. 674 675 The driver consists of two modules, the "ftdi-elan" module is a 676 USB client driver that interfaces to the FTDI chip within ELAN's 677 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host 678 controller driver that talks to the OHCI controller within the 679 CardBus cards that are inserted in the U132 adapter. 680 681 This driver has been tested with a CardBus OHCI USB adapter, and 682 worked with a USB PEN Drive inserted into the first USB port of 683 the PCCARD. A rather pointless thing to do, but useful for testing. 684 685 It is safe to say M here. 686 687 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> 688 689config USB_SL811_HCD 690 tristate "SL811HS HCD support" 691 depends on HAS_IOMEM 692 help 693 The SL811HS is a single-port USB controller that supports either 694 host side or peripheral side roles. Enable this option if your 695 board has this chip, and you want to use it as a host controller. 696 If unsure, say N. 697 698 To compile this driver as a module, choose M here: the 699 module will be called sl811-hcd. 700 701config USB_SL811_HCD_ISO 702 bool "partial ISO support" 703 depends on USB_SL811_HCD 704 help 705 The driver doesn't support iso_frame_desc (yet), but for some simple 706 devices that just queue one ISO frame per URB, then ISO transfers 707 "should" work using the normal urb status fields. 708 709 If unsure, say N. 710 711config USB_SL811_CS 712 tristate "CF/PCMCIA support for SL811HS HCD" 713 depends on USB_SL811_HCD && PCMCIA 714 help 715 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC 716 REX-CFU1U CF card (often used with PDAs). If unsure, say N. 717 718 To compile this driver as a module, choose M here: the 719 module will be called "sl811_cs". 720 721config USB_R8A66597_HCD 722 tristate "R8A66597 HCD support" 723 depends on HAS_IOMEM 724 help 725 The R8A66597 is a USB 2.0 host and peripheral controller. 726 727 Enable this option if your board has this chip, and you want 728 to use it as a host controller. If unsure, say N. 729 730 To compile this driver as a module, choose M here: the 731 module will be called r8a66597-hcd. 732 733config USB_RENESAS_USBHS_HCD 734 tristate "Renesas USBHS HCD support" 735 depends on USB_RENESAS_USBHS 736 help 737 The Renesas USBHS is a USB 2.0 host and peripheral controller. 738 739 Enable this option if your board has this chip, and you want 740 to use it as a host controller. If unsure, say N. 741 742 To compile this driver as a module, choose M here: the 743 module will be called renesas-usbhs. 744 745config USB_HCD_BCMA 746 tristate "BCMA usb host driver" 747 depends on BCMA 748 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 749 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 750 help 751 Enable support for the EHCI and OCHI host controller on an bcma bus. 752 It converts the bcma driver into two platform device drivers 753 for ehci and ohci. 754 755 If unsure, say N. 756 757config USB_HCD_SSB 758 tristate "SSB usb host driver" 759 depends on SSB 760 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 761 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 762 help 763 Enable support for the EHCI and OCHI host controller on an bcma bus. 764 It converts the bcma driver into two platform device drivers 765 for ehci and ohci. 766 767 If unsure, say N. 768 769config USB_HCD_TEST_MODE 770 bool "HCD test mode support" 771 help 772 Say 'Y' to enable additional software test modes that may be 773 supported by the host controller drivers. 774 775 One such test mode is the Embedded High-speed Host Electrical Test 776 (EHSET) for EHCI host controller hardware, specifically the "Single 777 Step Set Feature" test. Typically this will be enabled for On-the-Go 778 or embedded hosts that need to undergo USB-IF compliance testing with 779 the aid of special testing hardware. In the future, this may expand 780 to include other tests that require support from a HCD driver. 781 782 This option is of interest only to developers who need to validate 783 their USB hardware designs. It is not needed for normal use. If 784 unsure, say N. 785 786config USB_XEN_HCD 787 tristate "Xen usb virtual host driver" 788 depends on XEN 789 select XEN_XENBUS_FRONTEND 790 help 791 The Xen usb virtual host driver serves as a frontend driver enabling 792 a Xen guest system to access USB Devices passed through to the guest 793 by the Xen host (usually Dom0). 794 Only needed if the kernel is running in a Xen guest and generic 795 access to a USB device is needed. 796