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 firmware 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_EHCI_HCD_PLATFORM 320 tristate "Generic EHCI driver for a platform device" 321 help 322 Adds an EHCI host driver for a generic platform device, which 323 provides a memory space and an irq. 324 325 If unsure, say N. 326 327config USB_OCTEON_EHCI 328 bool "Octeon on-chip EHCI support (DEPRECATED)" 329 depends on CAVIUM_OCTEON_SOC 330 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 331 select USB_EHCI_HCD_PLATFORM 332 help 333 This option is deprecated now and the driver was removed, use 334 USB_EHCI_HCD_PLATFORM instead. 335 336 Enable support for the Octeon II SOC's on-chip EHCI 337 controller. It is needed for high-speed (480Mbit/sec) 338 USB 2.0 device support. All CN6XXX based chips with USB are 339 supported. 340 341endif # USB_EHCI_HCD 342 343config USB_OXU210HP_HCD 344 tristate "OXU210HP HCD support" 345 depends on HAS_IOMEM 346 help 347 The OXU210HP is an USB host/OTG/device controller. Enable this 348 option if your board has this chip. If unsure, say N. 349 350 This driver does not support isochronous transfers and doesn't 351 implement OTG nor USB device controllers. 352 353 To compile this driver as a module, choose M here: the 354 module will be called oxu210hp-hcd. 355 356config USB_ISP116X_HCD 357 tristate "ISP116X HCD support" 358 depends on HAS_IOMEM 359 help 360 The ISP1160 and ISP1161 chips are USB host controllers. Enable this 361 option if your board has this chip. If unsure, say N. 362 363 This driver does not support isochronous transfers. 364 365 To compile this driver as a module, choose M here: the 366 module will be called isp116x-hcd. 367 368config USB_ISP1362_HCD 369 tristate "ISP1362 HCD support" 370 depends on HAS_IOMEM 371 depends on COMPILE_TEST # nothing uses this 372 help 373 Supports the Philips ISP1362 chip as a host controller 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 isp1362-hcd. 379 380config USB_MAX3421_HCD 381 tristate "MAX3421 HCD (USB-over-SPI) support" 382 depends on USB && SPI 383 help 384 The Maxim MAX3421E chip supports standard USB 2.0-compliant 385 full-speed devices either in host or peripheral mode. This 386 driver supports the host-mode of the MAX3421E only. 387 388 To compile this driver as a module, choose M here: the module will 389 be called max3421-hcd. 390 391config USB_OHCI_HCD 392 tristate "OHCI HCD (USB 1.1) support" 393 depends on HAS_DMA && HAS_IOMEM 394 help 395 The Open Host Controller Interface (OHCI) is a standard for accessing 396 USB 1.1 host controller hardware. It does more in hardware than Intel's 397 UHCI specification. If your USB host controller follows the OHCI spec, 398 say Y. On most non-x86 systems, and on x86 hardware that's not using a 399 USB controller from Intel or VIA, this is appropriate. If your host 400 controller doesn't use PCI, this is probably appropriate. For a PCI 401 based system where you're not sure, the "lspci -v" entry will list the 402 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. 403 404 To compile this driver as a module, choose M here: the 405 module will be called ohci-hcd. 406 407if USB_OHCI_HCD 408 409config USB_OHCI_HCD_OMAP1 410 tristate "OHCI support for OMAP1/2 chips" 411 depends on ARCH_OMAP1 412 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3) 413 default y 414 help 415 Enables support for the OHCI controller on OMAP1/2 chips. 416 417config USB_OHCI_HCD_SPEAR 418 tristate "Support for ST SPEAr on-chip OHCI USB controller" 419 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) 420 default y if PLAT_SPEAR 421 help 422 Enables support for the on-chip OHCI controller on 423 ST SPEAr chips. 424 425config USB_OHCI_HCD_STI 426 tristate "Support for ST STiHxxx on-chip OHCI USB controller" 427 depends on (ARCH_STI || COMPILE_TEST) && OF 428 select GENERIC_PHY 429 select USB_OHCI_HCD_PLATFORM 430 help 431 Enable support for the on-chip OHCI controller found on 432 STMicroelectronics consumer electronics SoC's. 433 434config USB_OHCI_HCD_S3C2410 435 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series" 436 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST) 437 default y if (ARCH_S3C24XX || ARCH_S3C64XX) 438 help 439 Enables support for the on-chip OHCI controller on 440 S3C24xx/S3C64xx chips. 441 442config USB_OHCI_HCD_LPC32XX 443 tristate "Support for LPC on-chip OHCI USB controller" 444 depends on USB_OHCI_HCD 445 depends on ARCH_LPC32XX || COMPILE_TEST 446 depends on USB_ISP1301 447 default y 448 help 449 Enables support for the on-chip OHCI controller on 450 NXP chips. 451 452config USB_OHCI_HCD_PXA27X 453 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" 454 depends on USB_OHCI_HCD && (PXA27x || PXA3xx) 455 default y 456 help 457 Enables support for the on-chip OHCI controller on 458 PXA27x/PXA3xx chips. 459 460config USB_OHCI_HCD_AT91 461 tristate "Support for Atmel on-chip OHCI USB controller" 462 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF 463 default y if ARCH_AT91 464 help 465 Enables support for the on-chip OHCI controller on 466 Atmel chips. 467 468config USB_OHCI_HCD_OMAP3 469 tristate "OHCI support for OMAP3 and later chips" 470 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST 471 select USB_OHCI_HCD_PLATFORM 472 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 473 help 474 This option is deprecated now and the driver was removed, use 475 USB_OHCI_HCD_PLATFORM instead. 476 477 Enables support for the on-chip OHCI controller on 478 OMAP3 and later chips. 479 480config USB_OHCI_HCD_DAVINCI 481 tristate "OHCI support for TI DaVinci DA8xx" 482 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST 483 depends on USB_OHCI_HCD 484 select PHY_DA8XX_USB 485 default y if ARCH_DAVINCI_DA8XX 486 help 487 Enables support for the DaVinci DA8xx integrated OHCI 488 controller. This driver cannot currently be a loadable 489 module because it lacks a proper PHY abstraction. 490 491config USB_OHCI_HCD_PPC_OF_BE 492 bool "OHCI support for OF platform bus (big endian)" 493 depends on PPC 494 select USB_OHCI_BIG_ENDIAN_DESC 495 select USB_OHCI_BIG_ENDIAN_MMIO 496 help 497 Enables support for big-endian USB controllers present on the 498 OpenFirmware platform bus. 499 500config USB_OHCI_HCD_PPC_OF_LE 501 bool "OHCI support for OF platform bus (little endian)" 502 depends on PPC 503 select USB_OHCI_LITTLE_ENDIAN 504 help 505 Enables support for little-endian USB controllers present on the 506 OpenFirmware platform bus. 507 508config USB_OHCI_HCD_PPC_OF 509 bool 510 depends on PPC 511 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE 512 513config USB_OHCI_HCD_PCI 514 tristate "OHCI support for PCI-bus USB controllers" 515 depends on USB_PCI 516 default y 517 select USB_OHCI_LITTLE_ENDIAN 518 help 519 Enables support for PCI-bus plug-in USB controller cards. 520 If unsure, say Y. 521 522config USB_OHCI_HCD_SSB 523 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" 524 depends on (SSB = y || SSB = USB_OHCI_HCD) 525 select USB_HCD_SSB 526 select USB_OHCI_HCD_PLATFORM 527 help 528 This option is deprecated now and the driver was removed, use 529 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. 530 531 Support for the Sonics Silicon Backplane (SSB) attached 532 Broadcom USB OHCI core. 533 534 This device is present in some embedded devices with 535 Broadcom based SSB bus. 536 537 If unsure, say N. 538 539config USB_OHCI_SH 540 bool "OHCI support for SuperH USB controller (DEPRECATED)" 541 depends on SUPERH || COMPILE_TEST 542 select USB_OHCI_HCD_PLATFORM 543 help 544 This option is deprecated now and the driver was removed, use 545 USB_OHCI_HCD_PLATFORM instead. 546 547 Enables support for the on-chip OHCI controller on the SuperH. 548 If you use the PCI OHCI controller, this option is not necessary. 549 550config USB_OHCI_EXYNOS 551 tristate "OHCI support for Samsung S5P/Exynos SoC Series" 552 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 553 help 554 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI 555 controller. 556 557config USB_OHCI_HCD_PLATFORM 558 tristate "Generic OHCI driver for a platform device" 559 help 560 Adds an OHCI host driver for a generic platform device, which 561 provides a memory space and an irq. 562 563 If unsure, say N. 564 565config USB_OCTEON_OHCI 566 bool "Octeon on-chip OHCI support (DEPRECATED)" 567 depends on CAVIUM_OCTEON_SOC 568 default USB_OCTEON_EHCI 569 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 570 select USB_OHCI_LITTLE_ENDIAN 571 select USB_OHCI_HCD_PLATFORM 572 help 573 This option is deprecated now and the driver was removed, use 574 USB_OHCI_HCD_PLATFORM instead. 575 576 Enable support for the Octeon II SOC's on-chip OHCI 577 controller. It is needed for low-speed USB 1.0 device 578 support. All CN6XXX based chips with USB are supported. 579 580endif # USB_OHCI_HCD 581 582config USB_UHCI_HCD 583 tristate "UHCI HCD (most Intel and VIA) support" 584 depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC 585 help 586 The Universal Host Controller Interface is a standard by Intel for 587 accessing the USB hardware in the PC (which is also called the USB 588 host controller). If your USB host controller conforms to this 589 standard, you may want to say Y, but see below. All recent boards 590 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, 591 i810, i820) conform to this standard. Also all VIA PCI chipsets 592 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro 593 133) and LEON/GRLIB SoCs with the GRUSBHC controller. 594 If unsure, say Y. 595 596 To compile this driver as a module, choose M here: the 597 module will be called uhci-hcd. 598 599config USB_UHCI_SUPPORT_NON_PCI_HC 600 bool 601 default y if (SPARC_LEON || USB_UHCI_PLATFORM) 602 603config USB_UHCI_PLATFORM 604 bool 605 default y if (ARCH_VT8500 || ARCH_ASPEED) 606 607config USB_UHCI_ASPEED 608 bool 609 default y if ARCH_ASPEED 610 611config USB_FHCI_HCD 612 tristate "Freescale QE USB Host Controller support" 613 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE 614 select FSL_GTM 615 select QE_USB 616 help 617 This driver enables support for Freescale QE USB Host Controller 618 (as found on MPC8360 and MPC8323 processors), the driver supports 619 Full and Low Speed USB. 620 621config FHCI_DEBUG 622 bool "Freescale QE USB Host Controller debug support" 623 depends on USB_FHCI_HCD && DEBUG_FS 624 help 625 Say "y" to see some FHCI debug information and statistics 626 through debugfs. 627 628config USB_U132_HCD 629 tristate "Elan U132 Adapter Host Controller" 630 depends on USB_FTDI_ELAN 631 help 632 The U132 adapter is a USB to CardBus adapter specifically designed 633 for PC cards that contain an OHCI host controller. Typical PC cards 634 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 635 adapter will *NOT* work with PC cards that do not contain an OHCI 636 controller. 637 638 For those PC cards that contain multiple OHCI controllers only the 639 first one is used. 640 641 The driver consists of two modules, the "ftdi-elan" module is a 642 USB client driver that interfaces to the FTDI chip within ELAN's 643 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host 644 controller driver that talks to the OHCI controller within the 645 CardBus cards that are inserted in the U132 adapter. 646 647 This driver has been tested with a CardBus OHCI USB adapter, and 648 worked with a USB PEN Drive inserted into the first USB port of 649 the PCCARD. A rather pointless thing to do, but useful for testing. 650 651 It is safe to say M here. 652 653 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> 654 655config USB_SL811_HCD 656 tristate "SL811HS HCD support" 657 depends on HAS_IOMEM 658 help 659 The SL811HS is a single-port USB controller that supports either 660 host side or peripheral side roles. Enable this option if your 661 board has this chip, and you want to use it as a host controller. 662 If unsure, say N. 663 664 To compile this driver as a module, choose M here: the 665 module will be called sl811-hcd. 666 667config USB_SL811_HCD_ISO 668 bool "partial ISO support" 669 depends on USB_SL811_HCD 670 help 671 The driver doesn't support iso_frame_desc (yet), but for some simple 672 devices that just queue one ISO frame per URB, then ISO transfers 673 "should" work using the normal urb status fields. 674 675 If unsure, say N. 676 677config USB_SL811_CS 678 tristate "CF/PCMCIA support for SL811HS HCD" 679 depends on USB_SL811_HCD && PCMCIA 680 help 681 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC 682 REX-CFU1U CF card (often used with PDAs). If unsure, say N. 683 684 To compile this driver as a module, choose M here: the 685 module will be called "sl811_cs". 686 687config USB_R8A66597_HCD 688 tristate "R8A66597 HCD support" 689 depends on HAS_IOMEM 690 help 691 The R8A66597 is a USB 2.0 host and peripheral controller. 692 693 Enable this option if your board has this chip, and you want 694 to use it as a host controller. If unsure, say N. 695 696 To compile this driver as a module, choose M here: the 697 module will be called r8a66597-hcd. 698 699config USB_RENESAS_USBHS_HCD 700 tristate "Renesas USBHS HCD support" 701 depends on USB_RENESAS_USBHS 702 help 703 The Renesas USBHS is a USB 2.0 host and peripheral controller. 704 705 Enable this option if your board has this chip, and you want 706 to use it as a host controller. If unsure, say N. 707 708 To compile this driver as a module, choose M here: the 709 module will be called renesas-usbhs. 710 711config USB_HCD_BCMA 712 tristate "BCMA usb host driver" 713 depends on BCMA 714 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 715 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 716 help 717 Enable support for the EHCI and OCHI host controller on an bcma bus. 718 It converts the bcma driver into two platform device drivers 719 for ehci and ohci. 720 721 If unsure, say N. 722 723config USB_HCD_SSB 724 tristate "SSB usb host driver" 725 depends on SSB 726 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 727 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 728 help 729 Enable support for the EHCI and OCHI host controller on an bcma bus. 730 It converts the bcma driver into two platform device drivers 731 for ehci and ohci. 732 733 If unsure, say N. 734 735config USB_HCD_TEST_MODE 736 bool "HCD test mode support" 737 help 738 Say 'Y' to enable additional software test modes that may be 739 supported by the host controller drivers. 740 741 One such test mode is the Embedded High-speed Host Electrical Test 742 (EHSET) for EHCI host controller hardware, specifically the "Single 743 Step Set Feature" test. Typically this will be enabled for On-the-Go 744 or embedded hosts that need to undergo USB-IF compliance testing with 745 the aid of special testing hardware. In the future, this may expand 746 to include other tests that require support from a HCD driver. 747 748 This option is of interest only to developers who need to validate 749 their USB hardware designs. It is not needed for normal use. If 750 unsure, say N. 751 752config USB_XEN_HCD 753 tristate "Xen usb virtual host driver" 754 depends on XEN 755 select XEN_XENBUS_FRONTEND 756 help 757 The Xen usb virtual host driver serves as a frontend driver enabling 758 a Xen guest system to access USB Devices passed through to the guest 759 by the Xen host (usually Dom0). 760 Only needed if the kernel is running in a Xen guest and generic 761 access to a USB device is needed. 762