cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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Kconfig (25981B)


      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 NPCM7XX on-chip EHCI USB controller"
    209	depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST
    210	default y if (USB_EHCI_HCD && ARCH_NPCM7XX)
    211	help
    212	  Enables support for the on-chip EHCI controller on
    213	  Nuvoton NPCM7XX 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_CNS3XXX_EHCI
    310	bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
    311	depends on ARCH_CNS3XXX || COMPILE_TEST
    312	select USB_EHCI_HCD_PLATFORM
    313	help
    314	  This option is deprecated now and the driver was removed, use
    315	  USB_EHCI_HCD_PLATFORM instead.
    316
    317	  Enable support for the CNS3XXX SOC's on-chip EHCI controller.
    318	  It is needed for high-speed (480Mbit/sec) USB 2.0 device
    319	  support.
    320
    321config USB_EHCI_HCD_PLATFORM
    322	tristate "Generic EHCI driver for a platform device"
    323	help
    324	  Adds an EHCI host driver for a generic platform device, which
    325	  provides a memory space and an irq.
    326
    327	  If unsure, say N.
    328
    329config USB_OCTEON_EHCI
    330	bool "Octeon on-chip EHCI support (DEPRECATED)"
    331	depends on CAVIUM_OCTEON_SOC
    332	select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
    333	select USB_EHCI_HCD_PLATFORM
    334	help
    335	  This option is deprecated now and the driver was removed, use
    336	  USB_EHCI_HCD_PLATFORM instead.
    337
    338	  Enable support for the Octeon II SOC's on-chip EHCI
    339	  controller.  It is needed for high-speed (480Mbit/sec)
    340	  USB 2.0 device support.  All CN6XXX based chips with USB are
    341	  supported.
    342
    343endif # USB_EHCI_HCD
    344
    345config USB_OXU210HP_HCD
    346	tristate "OXU210HP HCD support"
    347	depends on HAS_IOMEM
    348	help
    349	  The OXU210HP is an USB host/OTG/device controller. Enable this
    350	  option if your board has this chip. If unsure, say N.
    351
    352	  This driver does not support isochronous transfers and doesn't
    353	  implement OTG nor USB device controllers.
    354
    355	  To compile this driver as a module, choose M here: the
    356	  module will be called oxu210hp-hcd.
    357
    358config USB_ISP116X_HCD
    359	tristate "ISP116X HCD support"
    360	depends on HAS_IOMEM
    361	help
    362	  The ISP1160 and ISP1161 chips are USB host controllers. Enable this
    363	  option if your board has this chip. If unsure, say N.
    364
    365	  This driver does not support isochronous transfers.
    366
    367	  To compile this driver as a module, choose M here: the
    368	  module will be called isp116x-hcd.
    369
    370config USB_ISP1362_HCD
    371	tristate "ISP1362 HCD support"
    372	depends on HAS_IOMEM
    373	depends on COMPILE_TEST # nothing uses this
    374	help
    375	  Supports the Philips ISP1362 chip as a host controller
    376
    377	  This driver does not support isochronous transfers.
    378
    379	  To compile this driver as a module, choose M here: the
    380	  module will be called isp1362-hcd.
    381
    382config USB_FOTG210_HCD
    383	tristate "FOTG210 HCD support"
    384	depends on USB && HAS_DMA && HAS_IOMEM
    385	help
    386	  Faraday FOTG210 is an OTG controller which can be configured as
    387	  an USB2.0 host. It is designed to meet USB2.0 EHCI specification
    388	  with minor modification.
    389
    390	  To compile this driver as a module, choose M here: the
    391	  module will be called fotg210-hcd.
    392
    393config USB_MAX3421_HCD
    394	tristate "MAX3421 HCD (USB-over-SPI) support"
    395	depends on USB && SPI
    396	help
    397	  The Maxim MAX3421E chip supports standard USB 2.0-compliant
    398	  full-speed devices either in host or peripheral mode.  This
    399	  driver supports the host-mode of the MAX3421E only.
    400
    401	  To compile this driver as a module, choose M here: the module will
    402	  be called max3421-hcd.
    403
    404config USB_OHCI_HCD
    405	tristate "OHCI HCD (USB 1.1) support"
    406	depends on HAS_DMA && HAS_IOMEM
    407	help
    408	  The Open Host Controller Interface (OHCI) is a standard for accessing
    409	  USB 1.1 host controller hardware.  It does more in hardware than Intel's
    410	  UHCI specification.  If your USB host controller follows the OHCI spec,
    411	  say Y.  On most non-x86 systems, and on x86 hardware that's not using a
    412	  USB controller from Intel or VIA, this is appropriate.  If your host
    413	  controller doesn't use PCI, this is probably appropriate.  For a PCI
    414	  based system where you're not sure, the "lspci -v" entry will list the
    415	  right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
    416
    417	  To compile this driver as a module, choose M here: the
    418	  module will be called ohci-hcd.
    419
    420if USB_OHCI_HCD
    421
    422config USB_OHCI_HCD_OMAP1
    423	tristate "OHCI support for OMAP1/2 chips"
    424	depends on ARCH_OMAP1
    425	depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
    426	default y
    427	help
    428	  Enables support for the OHCI controller on OMAP1/2 chips.
    429
    430config USB_OHCI_HCD_SPEAR
    431	tristate "Support for ST SPEAr on-chip OHCI USB controller"
    432	depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
    433	default y if PLAT_SPEAR
    434	help
    435	  Enables support for the on-chip OHCI controller on
    436	  ST SPEAr chips.
    437
    438config USB_OHCI_HCD_STI
    439	tristate "Support for ST STiHxxx on-chip OHCI USB controller"
    440	depends on (ARCH_STI || COMPILE_TEST) && OF
    441	select GENERIC_PHY
    442	select USB_OHCI_HCD_PLATFORM
    443	help
    444	  Enable support for the on-chip OHCI controller found on
    445	  STMicroelectronics consumer electronics SoC's.
    446
    447config USB_OHCI_HCD_S3C2410
    448	tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
    449	depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST)
    450	default y if (ARCH_S3C24XX || ARCH_S3C64XX)
    451	help
    452	  Enables support for the on-chip OHCI controller on
    453	  S3C24xx/S3C64xx chips.
    454
    455config USB_OHCI_HCD_LPC32XX
    456	tristate "Support for LPC on-chip OHCI USB controller"
    457	depends on USB_OHCI_HCD
    458	depends on ARCH_LPC32XX || COMPILE_TEST
    459	depends on USB_ISP1301
    460	default y
    461	help
    462	  Enables support for the on-chip OHCI controller on
    463	  NXP chips.
    464
    465config USB_OHCI_HCD_PXA27X
    466	tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
    467	depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
    468	default y
    469	help
    470	  Enables support for the on-chip OHCI controller on
    471	  PXA27x/PXA3xx chips.
    472
    473config USB_OHCI_HCD_AT91
    474	tristate "Support for Atmel on-chip OHCI USB controller"
    475	depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
    476	default y if ARCH_AT91
    477	help
    478	  Enables support for the on-chip OHCI controller on
    479	  Atmel chips.
    480
    481config USB_OHCI_HCD_OMAP3
    482	tristate "OHCI support for OMAP3 and later chips"
    483	depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
    484	select USB_OHCI_HCD_PLATFORM
    485	default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
    486	help
    487	  This option is deprecated now and the driver was removed, use
    488	  USB_OHCI_HCD_PLATFORM instead.
    489
    490	  Enables support for the on-chip OHCI controller on
    491	  OMAP3 and later chips.
    492
    493config USB_OHCI_HCD_DAVINCI
    494	tristate "OHCI support for TI DaVinci DA8xx"
    495	depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
    496	depends on USB_OHCI_HCD
    497	select PHY_DA8XX_USB
    498	default y if ARCH_DAVINCI_DA8XX
    499	help
    500	  Enables support for the DaVinci DA8xx integrated OHCI
    501	  controller. This driver cannot currently be a loadable
    502	  module because it lacks a proper PHY abstraction.
    503
    504config USB_OHCI_HCD_PPC_OF_BE
    505	bool "OHCI support for OF platform bus (big endian)"
    506	depends on PPC
    507	select USB_OHCI_BIG_ENDIAN_DESC
    508	select USB_OHCI_BIG_ENDIAN_MMIO
    509	help
    510	  Enables support for big-endian USB controllers present on the
    511	  OpenFirmware platform bus.
    512
    513config USB_OHCI_HCD_PPC_OF_LE
    514	bool "OHCI support for OF platform bus (little endian)"
    515	depends on PPC
    516	select USB_OHCI_LITTLE_ENDIAN
    517	help
    518	  Enables support for little-endian USB controllers present on the
    519	  OpenFirmware platform bus.
    520
    521config USB_OHCI_HCD_PPC_OF
    522	bool
    523	depends on PPC
    524	default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
    525
    526config USB_OHCI_HCD_PCI
    527	tristate "OHCI support for PCI-bus USB controllers"
    528	depends on USB_PCI
    529	default y
    530	select USB_OHCI_LITTLE_ENDIAN
    531	help
    532	  Enables support for PCI-bus plug-in USB controller cards.
    533	  If unsure, say Y.
    534
    535config USB_OHCI_HCD_SSB
    536	bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
    537	depends on (SSB = y || SSB = USB_OHCI_HCD)
    538	select USB_HCD_SSB
    539	select USB_OHCI_HCD_PLATFORM
    540	help
    541	  This option is deprecated now and the driver was removed, use
    542	  USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
    543
    544	  Support for the Sonics Silicon Backplane (SSB) attached
    545	  Broadcom USB OHCI core.
    546
    547	  This device is present in some embedded devices with
    548	  Broadcom based SSB bus.
    549
    550	  If unsure, say N.
    551
    552config USB_OHCI_SH
    553	bool "OHCI support for SuperH USB controller (DEPRECATED)"
    554	depends on SUPERH || COMPILE_TEST
    555	select USB_OHCI_HCD_PLATFORM
    556	help
    557	  This option is deprecated now and the driver was removed, use
    558	  USB_OHCI_HCD_PLATFORM instead.
    559
    560	  Enables support for the on-chip OHCI controller on the SuperH.
    561	  If you use the PCI OHCI controller, this option is not necessary.
    562
    563config USB_OHCI_EXYNOS
    564	tristate "OHCI support for Samsung S5P/Exynos SoC Series"
    565	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
    566	help
    567	  Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI
    568	  controller.
    569
    570config USB_CNS3XXX_OHCI
    571	bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
    572	depends on ARCH_CNS3XXX || COMPILE_TEST
    573	select USB_OHCI_HCD_PLATFORM
    574	help
    575	  This option is deprecated now and the driver was removed, use
    576	  USB_OHCI_HCD_PLATFORM instead.
    577
    578	  Enable support for the CNS3XXX SOC's on-chip OHCI controller.
    579	  It is needed for low-speed USB 1.0 device support.
    580
    581config USB_OHCI_HCD_PLATFORM
    582	tristate "Generic OHCI driver for a platform device"
    583	help
    584	  Adds an OHCI host driver for a generic platform device, which
    585	  provides a memory space and an irq.
    586
    587	  If unsure, say N.
    588
    589config USB_OCTEON_OHCI
    590	bool "Octeon on-chip OHCI support (DEPRECATED)"
    591	depends on CAVIUM_OCTEON_SOC
    592	default USB_OCTEON_EHCI
    593	select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
    594	select USB_OHCI_LITTLE_ENDIAN
    595	select USB_OHCI_HCD_PLATFORM
    596	help
    597	  This option is deprecated now and the driver was removed, use
    598	  USB_OHCI_HCD_PLATFORM instead.
    599
    600	  Enable support for the Octeon II SOC's on-chip OHCI
    601	  controller.  It is needed for low-speed USB 1.0 device
    602	  support.  All CN6XXX based chips with USB are supported.
    603
    604endif # USB_OHCI_HCD
    605
    606config USB_UHCI_HCD
    607	tristate "UHCI HCD (most Intel and VIA) support"
    608	depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC
    609	help
    610	  The Universal Host Controller Interface is a standard by Intel for
    611	  accessing the USB hardware in the PC (which is also called the USB
    612	  host controller). If your USB host controller conforms to this
    613	  standard, you may want to say Y, but see below. All recent boards
    614	  with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
    615	  i810, i820) conform to this standard. Also all VIA PCI chipsets
    616	  (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
    617	  133) and LEON/GRLIB SoCs with the GRUSBHC controller.
    618	  If unsure, say Y.
    619
    620	  To compile this driver as a module, choose M here: the
    621	  module will be called uhci-hcd.
    622
    623config USB_UHCI_SUPPORT_NON_PCI_HC
    624	bool
    625	default y if (SPARC_LEON || USB_UHCI_PLATFORM)
    626
    627config USB_UHCI_PLATFORM
    628	bool
    629	default y if (ARCH_VT8500 || ARCH_ASPEED)
    630
    631config USB_UHCI_ASPEED
    632	bool
    633	default y if ARCH_ASPEED
    634
    635config USB_FHCI_HCD
    636	tristate "Freescale QE USB Host Controller support"
    637	depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
    638	select FSL_GTM
    639	select QE_USB
    640	help
    641	  This driver enables support for Freescale QE USB Host Controller
    642	  (as found on MPC8360 and MPC8323 processors), the driver supports
    643	  Full and Low Speed USB.
    644
    645config FHCI_DEBUG
    646	bool "Freescale QE USB Host Controller debug support"
    647	depends on USB_FHCI_HCD && DEBUG_FS
    648	help
    649	  Say "y" to see some FHCI debug information and statistics
    650	  through debugfs.
    651
    652config USB_U132_HCD
    653	tristate "Elan U132 Adapter Host Controller"
    654	depends on USB_FTDI_ELAN
    655	help
    656	  The U132 adapter is a USB to CardBus adapter specifically designed
    657	  for PC cards that contain an OHCI host controller. Typical PC cards
    658	  are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
    659	  adapter will *NOT* work with PC cards that do not contain an OHCI
    660	  controller.
    661
    662	  For those PC cards that contain multiple OHCI controllers only the
    663	  first one is used.
    664
    665	  The driver consists of two modules, the "ftdi-elan" module is a
    666	  USB client driver that interfaces to the FTDI chip within ELAN's
    667	  USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
    668	  controller driver that talks to the OHCI controller within the
    669	  CardBus cards that are inserted in the U132 adapter.
    670
    671	  This driver has been tested with a CardBus OHCI USB adapter, and
    672	  worked with a USB PEN Drive inserted into the first USB port of
    673	  the PCCARD. A rather pointless thing to do, but useful for testing.
    674
    675	  It is safe to say M here.
    676
    677	  See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
    678
    679config USB_SL811_HCD
    680	tristate "SL811HS HCD support"
    681	depends on HAS_IOMEM
    682	help
    683	  The SL811HS is a single-port USB controller that supports either
    684	  host side or peripheral side roles.  Enable this option if your
    685	  board has this chip, and you want to use it as a host controller. 
    686	  If unsure, say N.
    687
    688	  To compile this driver as a module, choose M here: the
    689	  module will be called sl811-hcd.
    690
    691config USB_SL811_HCD_ISO
    692	bool "partial ISO support"
    693	depends on USB_SL811_HCD
    694	help
    695	  The driver doesn't support iso_frame_desc (yet), but for some simple
    696	  devices that just queue one ISO frame per URB, then ISO transfers
    697	  "should" work using the normal urb status fields.
    698
    699	  If unsure, say N.
    700
    701config USB_SL811_CS
    702	tristate "CF/PCMCIA support for SL811HS HCD"
    703	depends on USB_SL811_HCD && PCMCIA
    704	help
    705	  Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
    706	  REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
    707
    708	  To compile this driver as a module, choose M here: the
    709	  module will be called "sl811_cs".
    710
    711config USB_R8A66597_HCD
    712	tristate "R8A66597 HCD support"
    713	depends on HAS_IOMEM
    714	help
    715	  The R8A66597 is a USB 2.0 host and peripheral controller.
    716
    717	  Enable this option if your board has this chip, and you want
    718	  to use it as a host controller.  If unsure, say N.
    719
    720	  To compile this driver as a module, choose M here: the
    721	  module will be called r8a66597-hcd.
    722
    723config USB_RENESAS_USBHS_HCD
    724	tristate "Renesas USBHS HCD support"
    725	depends on USB_RENESAS_USBHS
    726	help
    727	  The Renesas USBHS is a USB 2.0 host and peripheral controller.
    728
    729	  Enable this option if your board has this chip, and you want
    730	  to use it as a host controller.  If unsure, say N.
    731
    732	  To compile this driver as a module, choose M here: the
    733	  module will be called renesas-usbhs.
    734
    735config USB_HCD_BCMA
    736	tristate "BCMA usb host driver"
    737	depends on BCMA
    738	select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
    739	select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
    740	help
    741	  Enable support for the EHCI and OCHI host controller on an bcma bus.
    742	  It converts the bcma driver into two platform device drivers
    743	  for ehci and ohci.
    744
    745	  If unsure, say N.
    746
    747config USB_HCD_SSB
    748	tristate "SSB usb host driver"
    749	depends on SSB
    750	select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
    751	select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
    752	help
    753	  Enable support for the EHCI and OCHI host controller on an bcma bus.
    754	  It converts the bcma driver into two platform device drivers
    755	  for ehci and ohci.
    756
    757	  If unsure, say N.
    758
    759config USB_HCD_TEST_MODE
    760	bool "HCD test mode support"
    761	help
    762	  Say 'Y' to enable additional software test modes that may be
    763	  supported by the host controller drivers.
    764
    765	  One such test mode is the Embedded High-speed Host Electrical Test
    766	  (EHSET) for EHCI host controller hardware, specifically the "Single
    767	  Step Set Feature" test.  Typically this will be enabled for On-the-Go
    768	  or embedded hosts that need to undergo USB-IF compliance testing with
    769	  the aid of special testing hardware.  In the future, this may expand
    770	  to include other tests that require support from a HCD driver.
    771
    772	  This option is of interest only to developers who need to validate
    773	  their USB hardware designs.  It is not needed for normal use.  If
    774	  unsure, say N.
    775
    776config USB_XEN_HCD
    777	tristate "Xen usb virtual host driver"
    778	depends on XEN
    779	select XEN_XENBUS_FRONTEND
    780	help
    781	  The Xen usb virtual host driver serves as a frontend driver enabling
    782	  a Xen guest system to access USB Devices passed through to the guest
    783	  by the Xen host (usually Dom0).
    784	  Only needed if the kernel is running in a Xen guest and generic
    785	  access to a USB device is needed.