linux/drivers/usb/host/Kconfig

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#
# USB Host Controller Drivers
#
comment "USB Host Controller Drivers"
config USB_C67X00_HCD
tristate "Cypress C67x00 HCD support"
help
The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
host/peripheral/OTG USB controllers.
Enable this option to support this chip in host controller mode.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called c67x00.
config USB_XHCI_HCD
tristate "xHCI HCD (USB 3.0) support"
---help---
The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
"SuperSpeed" host controller hardware.
To compile this driver as a module, choose M here: the
module will be called xhci-hcd.
if USB_XHCI_HCD
config USB_XHCI_PLATFORM
tristate
config USB_XHCI_HCD_DEBUGGING
bool "Debugging for the xHCI host controller"
---help---
Say 'Y' to turn on debugging for the xHCI host controller driver.
This will spew debugging output, even in interrupt context.
This should only be used for debugging xHCI driver bugs.
If unsure, say N.
endif # USB_XHCI_HCD
config USB_EHCI_HCD
tristate "EHCI HCD (USB 2.0) support"
---help---
The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
If your USB host controller supports USB 2.0, you will likely want to
configure this Host Controller Driver.
EHCI controllers are packaged with "companion" host controllers (OHCI
or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
will connect to EHCI if the device is high speed, otherwise they
connect to a companion controller. If you configure EHCI, you should
probably configure the OHCI (for NEC and some other vendors) USB Host
Controller Driver or UHCI (for Via motherboards) Host Controller
Driver too.
You may want to read <file:Documentation/usb/ehci.txt>.
To compile this driver as a module, choose M here: the
module will be called ehci-hcd.
config USB_EHCI_ROOT_HUB_TT
bool "Root Hub Transaction Translators"
depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
---help---
Some EHCI chips have vendor-specific extensions to integrate
transaction translators, so that no OHCI or UHCI companion
controller is needed. It's safe to say "y" even if your
controller doesn't support this feature.
This supports the EHCI implementation that's originally
from ARC, and has since changed hands a few times.
config USB_EHCI_TT_NEWSCHED
bool "Improved Transaction Translator scheduling"
depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
default y
---help---
This changes the periodic scheduling code to fill more of the low
and full speed bandwidth available from the Transaction Translator
(TT) in USB 2.0 hubs. Without this, only one transfer will be
issued in each microframe, significantly reducing the number of
periodic low/fullspeed transfers possible.
If you have multiple periodic low/fullspeed devices connected to a
highspeed USB hub which is connected to a highspeed USB Host
Controller, and some of those devices will not work correctly
(possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
you have only one such device and it doesn't work, you could try
saying N.
If unsure, say Y.
config USB_FSL_MPH_DR_OF
tristate
if USB_EHCI_HCD
config USB_EHCI_PCI
tristate
depends on PCI
default y
config USB_EHCI_HCD_PMC_MSP
tristate "EHCI support for on-chip PMC MSP71xx USB controller"
depends on MSP_HAS_USB
default n
select USB_EHCI_BIG_ENDIAN_DESC
select USB_EHCI_BIG_ENDIAN_MMIO
---help---
Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
If unsure, say N.
config XPS_USB_HCD_XILINX
bool "Use Xilinx usb host EHCI controller core"
depends on (PPC32 || MICROBLAZE)
select USB_EHCI_BIG_ENDIAN_DESC
select USB_EHCI_BIG_ENDIAN_MMIO
---help---
Xilinx xps USB host controller core is EHCI compilant and has
transaction translator built-in. It can be configured to either
support both high speed and full speed devices, or high speed
devices only.
config USB_EHCI_FSL
bool "Support for Freescale PPC on-chip EHCI USB controller"
depends on FSL_SOC
select USB_EHCI_ROOT_HUB_TT
select USB_FSL_MPH_DR_OF if OF
---help---
Variation of ARC USB block used in some Freescale chips.
config USB_EHCI_MXC
tristate "Support for Freescale i.MX on-chip EHCI USB controller"
depends on ARCH_MXC
select USB_EHCI_ROOT_HUB_TT
---help---
Variation of ARC USB block used in some Freescale chips.
config USB_EHCI_HCD_OMAP
tristate "EHCI support for OMAP3 and later chips"
depends on ARCH_OMAP
select NOP_USB_XCEIV
default y
---help---
Enables support for the on-chip EHCI controller on
OMAP3 and later chips.
USB: EHCI: make ehci-orion a separate driver Separate the Orion host controller driver from ehci-hcd host code into its own driver module because of following reason. With the multiplatform changes in arm-soc tree, it becomes possible to enable the mvebu platform (which uses ehci-orion) at the same time as other platforms that require a conflicting EHCI bus glue. At the moment, this results in a warning like drivers/usb/host/ehci-hcd.c:1297:0: warning: "PLATFORM_DRIVER" redefined [enabled by default] drivers/usb/host/ehci-hcd.c:1277:0: note: this is the location of the previous definition drivers/usb/host/ehci-orion.c:334:31: warning: 'ehci_orion_driver' defined but not used [-Wunused-variable] and an ehci driver that only works on one of them. With the infrastructure added by Alan Stern in patch 3e0232039 "USB: EHCI: prepare to make ehci-hcd a library module", we can avoid this problem by turning a bus glue into a separate module, as we do here for the orion bus glue. An earlier version of this patch was included in 3.9 but caused a regression there, which has subsequently been fixed. While we are here, use the opportunity to disabiguate the two Marvell EHCI controller implementations in Kconfig. In V4 (arnd): - Improve Kconfig text In V3: - More detail provided in commit message regarding this patch. - Replaced hcd_name string "ehci-orion" into "orion-ehci". - MODULE_LICENSE is GPL v2. - In ehci_init_driver calling second argument passed as NULL instead of ehci_orion_overrides because ehci_orion_overrides is removed. In V2: - Tegra patch related changes removed from this patch. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Jason Cooper <jason@lakedaemon.net> Tested-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-03 00:23:59 +08:00
config USB_EHCI_HCD_ORION
tristate "Support for Marvell EBU on-chip EHCI USB controller"
depends on USB_EHCI_HCD && PLAT_ORION
default y
---help---
Enables support for the on-chip EHCI controller on Marvell's
embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
Armada 370. This is different from the EHCI implementation
on Marvell's mobile PXA and MMP SoC, see "EHCI support for
Marvell PXA/MMP USB controller" for those.
USB: EHCI: make ehci-spear a separate driver Separate the SPEAr host controller driver from ehci-hcd host code so that it can be built as a separate driver module. This work is part of enabling multi-platform kernels on ARM; however, note that other changes are still needed before SPEAr can be booted with a multi-platform kernel, but they are queued in the arm-soc tree for 3.10. With the infrastructure added by Alan Stern in patch 3e0232039 "USB: EHCI: prepare to make ehci-hcd a library module", we can avoid this problem by turning a bus glue into a separate module, as we do here for the SPEAr bus glue. In V4 (arnd): - renamed all 'struct spear_ehci' pointers from 'ehci' to the less ambiguous 'sehci'. - folded trivial spear_start_ehci/spear_stop_ehci functions into callers. - brought back initialization of ehci->caps. In V3: - Detailed commit message added here about why this patch is required. - Eliminated ehci_spear_setup routine because hcd registers can be directly set in the spear_ehci_hcd_drv_probe function. - spear_overrides struct initialized. - Converted to using .extra_priv_size for allocating spear_ehci, and updated all users of that structure. - to_spear_ehci() macro modified for spear_ehci. In V2: - Replaced spear as SPEAr everywhere, leaving functions/variables/config options. Signed-off-by: Deepak Saxena <dsaxena@linaro.org> Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.linux@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: Shiraz Hashim <shiraz.hashim@st.com> Cc: spear-devel@list.st.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-03 00:24:00 +08:00
config USB_EHCI_HCD_SPEAR
tristate "Support for ST SPEAr on-chip EHCI USB controller"
depends on USB_EHCI_HCD && PLAT_SPEAR
default y
---help---
Enables support for the on-chip EHCI controller on
ST SPEAr chips.
USB: EHCI: make ehci-atmel a separate driver Separate the Atmel host controller driver from ehci-hcd host code so that it can be built as a separate driver module. This work is part of enabling multi-platform kernels on ARM; however, note that other changes are still needed before Atmel can be booted with a multi-platform kernel. This is currently planned for Linux-3.11. With the infrastructure added by Alan Stern in patch 3e0232039 "USB: EHCI: prepare to make ehci-hcd a library module", we can avoid this problem by turning a bus glue into a separate module, as we do here for the Atmel bus glue. In V4 (arnd): - reordered #include statements. - removed call to ehci_shutdown and the corresponding export In V3: - Detailed commit message added here about why this patch is required. - Replaced hcd_name string "ehci-atmel" to "atmel-ehci". - Inserted blank line in the Makefile to separate the EHCI drivers from the following non-EHCI drivers. - Exported ehci_shutdown symbol as it is needed by the Atmel driver. - Eliminated ehci_atmel_setup routine because hcd registers can be directly set in the ehci_atmel_drv_probe function. In V2: Resolved below compiler error. drivers/usb/host/ehci-atmel.c: In function 'ehci_atmel_drv_remove': drivers/usb/host/ehci-atmel.c:167: error: implicit declaration of function 'ehci_shutdown' Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-03 00:24:02 +08:00
config USB_EHCI_HCD_AT91
tristate "Support for Atmel on-chip EHCI USB controller"
depends on USB_EHCI_HCD && ARCH_AT91
default y
---help---
Enables support for the on-chip EHCI controller on
Atmel chips.
config USB_EHCI_MSM
tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
depends on ARCH_MSM
select USB_EHCI_ROOT_HUB_TT
select USB_MSM_OTG
---help---
Enables support for the USB Host controller present on the
Qualcomm chipsets. Root Hub has inbuilt TT.
This driver depends on OTG driver for PHY initialization,
clock management, powering up VBUS, and power management.
This driver is not supported on boards like trout which
has an external PHY.
config USB_EHCI_TEGRA
tristate "NVIDIA Tegra HCD support"
depends on ARCH_TEGRA
select USB_EHCI_ROOT_HUB_TT
select USB_PHY
help
This driver enables support for the internal USB Host Controllers
found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
config USB_EHCI_HCD_PPC_OF
bool "EHCI support for PPC USB controller on OF platform bus"
depends on PPC_OF
default y
---help---
Enables support for the USB controller present on the PowerPC
OpenFirmware platform bus.
config USB_EHCI_SH
bool "EHCI support for SuperH USB controller"
depends on SUPERH
---help---
Enables support for the on-chip EHCI controller on the SuperH.
If you use the PCI EHCI controller, this option is not necessary.
config USB_EHCI_S5P
USB: EHCI: make ehci-s5p a separate driver Separate the Samsung S5P/EXYNOS host controller driver from ehci-hcd host code so that it can be built as a separate driver module. This work is part of enabling multi-platform kernels on ARM; however, note that other changes are still needed before S5P/EXYNOS can be booted with a multi-platform kernel. We currently expect those to get merged for 3.10. With the infrastructure added by Alan Stern in patch 3e0232039 "USB: EHCI: prepare to make ehci-hcd a library module", we can avoid this problem by turning a bus glue into a separate module, as we do here for the s5p bus glue. In V4 (arnd) - revert some of the pointless changes. - fix allocation of s5p specific data structure. In V3: - Detailed commit message added here, why this patch is required. - MODULE_LICENSE is GPL v2. - Added .extra_priv_size to eliminate the separate allocation of the s5p_ehci_hcd structure and removed .reset function pointer initialization. - Arranged #include's in alphabetical order. - After using extra_priv_size initialization, struct usb_hcd *hcd is redundant and can be removed from the probe function. - Eliminated s5p_ehci_phy_enable,contents of statements moved into the s5p_ehci_probe - Eliminated s5p_ehci_phy_disable, contents of statements moved into the s5p_ehci_remove. In V2: - Tegra patch related changes removed from this patch. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Acked-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-03 00:24:01 +08:00
tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
depends on PLAT_S5P || ARCH_EXYNOS
help
USB: EHCI: make ehci-s5p a separate driver Separate the Samsung S5P/EXYNOS host controller driver from ehci-hcd host code so that it can be built as a separate driver module. This work is part of enabling multi-platform kernels on ARM; however, note that other changes are still needed before S5P/EXYNOS can be booted with a multi-platform kernel. We currently expect those to get merged for 3.10. With the infrastructure added by Alan Stern in patch 3e0232039 "USB: EHCI: prepare to make ehci-hcd a library module", we can avoid this problem by turning a bus glue into a separate module, as we do here for the s5p bus glue. In V4 (arnd) - revert some of the pointless changes. - fix allocation of s5p specific data structure. In V3: - Detailed commit message added here, why this patch is required. - MODULE_LICENSE is GPL v2. - Added .extra_priv_size to eliminate the separate allocation of the s5p_ehci_hcd structure and removed .reset function pointer initialization. - Arranged #include's in alphabetical order. - After using extra_priv_size initialization, struct usb_hcd *hcd is redundant and can be removed from the probe function. - Eliminated s5p_ehci_phy_enable,contents of statements moved into the s5p_ehci_probe - Eliminated s5p_ehci_phy_disable, contents of statements moved into the s5p_ehci_remove. In V2: - Tegra patch related changes removed from this patch. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Acked-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-03 00:24:01 +08:00
Enable support for the Samsung S5Pxxxx and Exynos3/4/5 SOC's
on-chip EHCI controller.
config USB_EHCI_MV
USB: EHCI: make ehci-orion a separate driver Separate the Orion host controller driver from ehci-hcd host code into its own driver module because of following reason. With the multiplatform changes in arm-soc tree, it becomes possible to enable the mvebu platform (which uses ehci-orion) at the same time as other platforms that require a conflicting EHCI bus glue. At the moment, this results in a warning like drivers/usb/host/ehci-hcd.c:1297:0: warning: "PLATFORM_DRIVER" redefined [enabled by default] drivers/usb/host/ehci-hcd.c:1277:0: note: this is the location of the previous definition drivers/usb/host/ehci-orion.c:334:31: warning: 'ehci_orion_driver' defined but not used [-Wunused-variable] and an ehci driver that only works on one of them. With the infrastructure added by Alan Stern in patch 3e0232039 "USB: EHCI: prepare to make ehci-hcd a library module", we can avoid this problem by turning a bus glue into a separate module, as we do here for the orion bus glue. An earlier version of this patch was included in 3.9 but caused a regression there, which has subsequently been fixed. While we are here, use the opportunity to disabiguate the two Marvell EHCI controller implementations in Kconfig. In V4 (arnd): - Improve Kconfig text In V3: - More detail provided in commit message regarding this patch. - Replaced hcd_name string "ehci-orion" into "orion-ehci". - MODULE_LICENSE is GPL v2. - In ehci_init_driver calling second argument passed as NULL instead of ehci_orion_overrides because ehci_orion_overrides is removed. In V2: - Tegra patch related changes removed from this patch. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Jason Cooper <jason@lakedaemon.net> Tested-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-03 00:23:59 +08:00
bool "EHCI support for Marvell PXA/MMP USB controller"
depends on (ARCH_PXA || ARCH_MMP)
select USB_EHCI_ROOT_HUB_TT
---help---
Enables support for Marvell (including PXA and MMP series) on-chip
USB SPH and OTG controller. SPH is a single port host, and it can
only be EHCI host. OTG is controller that can switch to host mode.
USB: EHCI: make ehci-orion a separate driver Separate the Orion host controller driver from ehci-hcd host code into its own driver module because of following reason. With the multiplatform changes in arm-soc tree, it becomes possible to enable the mvebu platform (which uses ehci-orion) at the same time as other platforms that require a conflicting EHCI bus glue. At the moment, this results in a warning like drivers/usb/host/ehci-hcd.c:1297:0: warning: "PLATFORM_DRIVER" redefined [enabled by default] drivers/usb/host/ehci-hcd.c:1277:0: note: this is the location of the previous definition drivers/usb/host/ehci-orion.c:334:31: warning: 'ehci_orion_driver' defined but not used [-Wunused-variable] and an ehci driver that only works on one of them. With the infrastructure added by Alan Stern in patch 3e0232039 "USB: EHCI: prepare to make ehci-hcd a library module", we can avoid this problem by turning a bus glue into a separate module, as we do here for the orion bus glue. An earlier version of this patch was included in 3.9 but caused a regression there, which has subsequently been fixed. While we are here, use the opportunity to disabiguate the two Marvell EHCI controller implementations in Kconfig. In V4 (arnd): - Improve Kconfig text In V3: - More detail provided in commit message regarding this patch. - Replaced hcd_name string "ehci-orion" into "orion-ehci". - MODULE_LICENSE is GPL v2. - In ehci_init_driver calling second argument passed as NULL instead of ehci_orion_overrides because ehci_orion_overrides is removed. In V2: - Tegra patch related changes removed from this patch. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Jason Cooper <jason@lakedaemon.net> Tested-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-03 00:23:59 +08:00
Note that this driver will not work on Marvell's other EHCI
controller used by the EBU-type SoCs including Orion, Kirkwood,
Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
on-chip EHCI USB controller" for those.
config USB_W90X900_EHCI
bool "W90X900(W90P910) EHCI support"
depends on ARCH_W90X900
---help---
Enables support for the W90X900 USB controller
config USB_CNS3XXX_EHCI
bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
depends on ARCH_CNS3XXX
select USB_EHCI_HCD_PLATFORM
---help---
This option is deprecated now and the driver was removed, use
USB_EHCI_HCD_PLATFORM instead.
Enable support for the CNS3XXX SOC's on-chip EHCI controller.
It is needed for high-speed (480Mbit/sec) USB 2.0 device
support.
config USB_EHCI_ATH79
bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
select USB_EHCI_ROOT_HUB_TT
select USB_EHCI_HCD_PLATFORM
default y
---help---
This option is deprecated now and the driver was removed, use
USB_EHCI_HCD_PLATFORM instead.
Enables support for the built-in EHCI controller present
on the Atheros AR7XXX/AR9XXX SoCs.
config USB_EHCI_HCD_PLATFORM
tristate "Generic EHCI driver for a platform device"
default n
---help---
Adds an EHCI host driver for a generic platform device, which
provides a memory space and an irq.
If unsure, say N.
config USB_OCTEON_EHCI
bool "Octeon on-chip EHCI support"
depends on CAVIUM_OCTEON_SOC
default n
select USB_EHCI_BIG_ENDIAN_MMIO
help
Enable support for the Octeon II SOC's on-chip EHCI
controller. It is needed for high-speed (480Mbit/sec)
USB 2.0 device support. All CN6XXX based chips with USB are
supported.
endif # USB_EHCI_HCD
config USB_OXU210HP_HCD
tristate "OXU210HP HCD support"
depends on GENERIC_HARDIRQS
---help---
The OXU210HP is an USB host/OTG/device controller. Enable this
option if your board has this chip. If unsure, say N.
This driver does not support isochronous transfers and doesn't
implement OTG nor USB device controllers.
To compile this driver as a module, choose M here: the
module will be called oxu210hp-hcd.
config USB_ISP116X_HCD
tristate "ISP116X HCD support"
---help---
The ISP1160 and ISP1161 chips are USB host controllers. Enable this
option if your board has this chip. If unsure, say N.
This driver does not support isochronous transfers.
To compile this driver as a module, choose M here: the
module will be called isp116x-hcd.
config USB_ISP1760_HCD
tristate "ISP 1760 HCD support"
---help---
The ISP1760 chip is a USB 2.0 host controller.
This driver does not support isochronous transfers or OTG.
This USB controller is usually attached to a non-DMA-Master
capable bus. NXP's eval kit brings this chip on PCI card
where the chip itself is behind a PLB to simulate such
a bus.
To compile this driver as a module, choose M here: the
module will be called isp1760.
config USB_ISP1362_HCD
tristate "ISP1362 HCD support"
default N
---help---
Supports the Philips ISP1362 chip as a host controller
This driver does not support isochronous transfers.
To compile this driver as a module, choose M here: the
module will be called isp1362-hcd.
config USB_FUSBH200_HCD
tristate "FUSBH200 HCD support"
depends on USB
default N
---help---
Faraday FUSBH200 is designed to meet USB2.0 EHCI specification
with minor modification.
To compile this driver as a module, choose M here: the
module will be called fusbh200-hcd.
config USB_FOTG210_HCD
tristate "FOTG210 HCD support"
depends on USB
default N
---help---
Faraday FOTG210 is an OTG controller which can be configured as
an USB2.0 host. It is designed to meet USB2.0 EHCI specification
with minor modification.
To compile this driver as a module, choose M here: the
module will be called fotg210-hcd.
config USB_OHCI_HCD
USB: OHCI: make ohci-pci a separate driver This patch splits the PCI portion of ohci-hcd out into its own separate driver module, called ohci-pci. The major point of difficulty lies in ohci-pci's many vendor- and device-specific workarounds. Some of them have to be applied before calling ohci_start() some after, which necessitates a fair amount of code motion. The other platform drivers require much smaller changes. The complete sb800_prefetch() function moved to ohci-q.c,because its only related to ohci-pci driver. USB_OHCI_HCD_PCI symbol no longer dependence on STB03xxx, PPC_MPC52xx and USB_OHCI_HCD_PPC_OF that's what removed. V2: - few specific content of pci related code in ohci_pci_start function has been moved to ohci_pci_reset and rest of the generic code is written in ohci_start of ohci-hcd.c file. V3: - ohci_restart() has been called in ohci_pci_reset() function for to reset the ohci pci. V4: -sb800_prefetch() moved to ohci-q.c,because its only related to ohci-pci. -no longer _creating_ CONFIG_USB_OHCI_PCI,creating CONFIG_USB_OHCI_HCD_PCI. -overrides renamed with pci_override,its giving proper meaning. V5: -sb800_prefetch() moved to pci-quirks.c,because its only related to pci. V6: -sb800_prefetch() function has been moved to pci-quirks.c made as separate patch in 2/3. -Most of the generic ohci pci changes moved in 2/3 patch,now this is complete ohci-pci separation patch. V7: -Unrelated include file has been removed from ohci.h file. V8: -USB_OHCI_HCD_PCI symbol does not dependence on STB03xxx, PPC_MPC52xx and USB_OHCI_HCD_PPC_OF. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-28 21:04:51 +08:00
tristate "OHCI HCD (USB 1.1) support"
select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
ARM: soc: general cleanups This is a large branch that contains a handful of different cleanups: - Fixing up the I/O space remapping on PCI on ARM. This is a series from Rob Herring that restructures how all pci devices allocate I/O space, and it's part of the work to allow multiplatform kernels. - A number of cleanup series for OMAP, moving and removing some headers, sparse irq rework and in general preparation for multiplatform. - Final removal of all non-DT boards for Tegra, it is now device-tree-only! - Removal of a stale platform, nxp4008. It's an old mobile chipset that is no longer in use, and was very likely never really used with a mainline kernel. We have not been able to find anyone interested in keeping it around in the kernel. - Removal of the legacy dmaengine driver on tegra + A handful of other things that I haven't described above. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQaO1fAAoJEIwa5zzehBx3IPgP/jxoO1flVGNVf0reqqyDro/w prZmp8cNVH9uv8xG9n9vawObrMQ8M6jCJ449fEWuAZ58EXrpIPd0kkm/MOmxp8K1 LNs+q2aXxWpD488+b3RK55g3fksqZutTbn3y6HNuCoLG9l8yT/95KX4IIzfEP2Ch 1TCNHdkTbf37nTBOmKN0x1kahGpWDrOkf9ysHQq+DXAGF4uwNwtR194dqz3HbDND hZqRq7qCLn9OwGRGNicPFoB6UcxwZ/+/+u5sX7nqPGoiPofg977mhWk1DFO15EM3 S+A6g0dZ+XLsL+fFtOl4snSmrG5Et6qTOP0/ItQJgTG+5YdCS09ohCWJwRCBHbgj M5arOkyGFdVAlvX7cUux374sMe0AcqUsEmt79mYuBpIE+pBJaRUoCgDcs9FDZeUB U6WcE4AkxMtW7DtmVW+mF4ls9/K6cRXgWMuHCUmt1o3m3Ly9ITT7j+ntXnD9nuYk ndoVLR6Vxk2BzlkD0JEtg7FRAS9Wgo2DBix05qM1Qkut2iIZRhFQlqJQpNbeNdii /3Lg/hqpAVTZKGCd+paegHez61meyFz2PB2IiE0JKANhKHRCWTWRGgKIXkGyCiXk wJ2iRCOlMEpmpJgCBzfI32ER/hnW4s64iDjgksEwz6pEt7xCbhwgmwrpf0H0KsSF rLroHOMqyISd/Ha52Vin =ck1u -----END PGP SIGNATURE----- Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM soc general cleanups from Olof Johansson: "This is a large branch that contains a handful of different cleanups: - Fixing up the I/O space remapping on PCI on ARM. This is a series from Rob Herring that restructures how all pci devices allocate I/O space, and it's part of the work to allow multiplatform kernels. - A number of cleanup series for OMAP, moving and removing some headers, sparse irq rework and in general preparation for multiplatform. - Final removal of all non-DT boards for Tegra, it is now device-tree-only! - Removal of a stale platform, nxp4008. It's an old mobile chipset that is no longer in use, and was very likely never really used with a mainline kernel. We have not been able to find anyone interested in keeping it around in the kernel. - Removal of the legacy dmaengine driver on tegra + A handful of other things that I haven't described above." Fix up some conflicts with the staging tree (and because nxp4008 was removed) * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (184 commits) ARM: OMAP2+: serial: Change MAX_HSUART_PORTS to 6 ARM: OMAP4: twl-common: Support for additional devices on i2c1 bus ARM: mmp: using for_each_set_bit to simplify the code ARM: tegra: harmony: fix ldo7 regulator-name ARM: OMAP2+: Make omap4-keypad.h local ARM: OMAP2+: Make l4_3xxx.h local ARM: OMAP2+: Make l4_2xxx.h local ARM: OMAP2+: Make l3_3xxx.h local ARM: OMAP2+: Make l3_2xxx.h local ARM: OMAP1: Move irda.h from plat to mach ARM: OMAP2+: Make hdq1w.h local ARM: OMAP2+: Make gpmc-smsc911x.h local ARM: OMAP2+: Make gpmc-smc91x.h local ARM: OMAP1: Move flash.h from plat to mach ARM: OMAP2+: Make debug-devices.h local ARM: OMAP1: Move board-voiceblue.h from plat to mach ARM: OMAP1: Move board-sx1.h from plat to mach ARM: OMAP2+: Make omap-wakeupgen.h local ARM: OMAP2+: Make omap-secure.h local ARM: OMAP2+: Make ctrl_module_wkup_44xx.h local ...
2012-10-02 09:19:05 +08:00
depends on USB_ISP1301 || !ARCH_LPC32XX
---help---
The Open Host Controller Interface (OHCI) is a standard for accessing
USB 1.1 host controller hardware. It does more in hardware than Intel's
UHCI specification. If your USB host controller follows the OHCI spec,
say Y. On most non-x86 systems, and on x86 hardware that's not using a
USB controller from Intel or VIA, this is appropriate. If your host
controller doesn't use PCI, this is probably appropriate. For a PCI
based system where you're not sure, the "lspci -v" entry will list the
right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
To compile this driver as a module, choose M here: the
module will be called ohci-hcd.
if USB_OHCI_HCD
config USB_OHCI_HCD_OMAP1
bool "OHCI support for OMAP1/2 chips"
depends on ARCH_OMAP1
default y
---help---
Enables support for the OHCI controller on OMAP1/2 chips.
config USB_OHCI_HCD_OMAP3
bool "OHCI support for OMAP3 and later chips"
depends on (ARCH_OMAP3 || ARCH_OMAP4)
default y
---help---
Enables support for the on-chip OHCI controller on
OMAP3 and later chips.
config USB_OHCI_ATH79
bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
depends on (SOC_AR71XX || SOC_AR724X)
select USB_OHCI_HCD_PLATFORM
default y
help
This option is deprecated now and the driver was removed, use
USB_OHCI_HCD_PLATFORM instead.
Enables support for the built-in OHCI controller present on the
Atheros AR71XX/AR7240 SoCs.
config USB_OHCI_HCD_PPC_OF_BE
bool "OHCI support for OF platform bus (big endian)"
depends on PPC_OF
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
---help---
Enables support for big-endian USB controllers present on the
OpenFirmware platform bus.
config USB_OHCI_HCD_PPC_OF_LE
bool "OHCI support for OF platform bus (little endian)"
depends on PPC_OF
select USB_OHCI_LITTLE_ENDIAN
---help---
Enables support for little-endian USB controllers present on the
OpenFirmware platform bus.
config USB_OHCI_HCD_PPC_OF
bool
depends on PPC_OF
default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
config USB_OHCI_HCD_PCI
USB: OHCI: make ohci-pci a separate driver This patch splits the PCI portion of ohci-hcd out into its own separate driver module, called ohci-pci. The major point of difficulty lies in ohci-pci's many vendor- and device-specific workarounds. Some of them have to be applied before calling ohci_start() some after, which necessitates a fair amount of code motion. The other platform drivers require much smaller changes. The complete sb800_prefetch() function moved to ohci-q.c,because its only related to ohci-pci driver. USB_OHCI_HCD_PCI symbol no longer dependence on STB03xxx, PPC_MPC52xx and USB_OHCI_HCD_PPC_OF that's what removed. V2: - few specific content of pci related code in ohci_pci_start function has been moved to ohci_pci_reset and rest of the generic code is written in ohci_start of ohci-hcd.c file. V3: - ohci_restart() has been called in ohci_pci_reset() function for to reset the ohci pci. V4: -sb800_prefetch() moved to ohci-q.c,because its only related to ohci-pci. -no longer _creating_ CONFIG_USB_OHCI_PCI,creating CONFIG_USB_OHCI_HCD_PCI. -overrides renamed with pci_override,its giving proper meaning. V5: -sb800_prefetch() moved to pci-quirks.c,because its only related to pci. V6: -sb800_prefetch() function has been moved to pci-quirks.c made as separate patch in 2/3. -Most of the generic ohci pci changes moved in 2/3 patch,now this is complete ohci-pci separation patch. V7: -Unrelated include file has been removed from ohci.h file. V8: -USB_OHCI_HCD_PCI symbol does not dependence on STB03xxx, PPC_MPC52xx and USB_OHCI_HCD_PPC_OF. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-28 21:04:51 +08:00
tristate "OHCI support for PCI-bus USB controllers"
depends on PCI
default y
select USB_OHCI_LITTLE_ENDIAN
---help---
Enables support for PCI-bus plug-in USB controller cards.
If unsure, say Y.
config USB_OHCI_HCD_SSB
bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
depends on (SSB = y || SSB = USB_OHCI_HCD)
select USB_HCD_SSB
select USB_OHCI_HCD_PLATFORM
default n
---help---
This option is deprecated now and the driver was removed, use
USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
Support for the Sonics Silicon Backplane (SSB) attached
Broadcom USB OHCI core.
This device is present in some embedded devices with
Broadcom based SSB bus.
If unsure, say N.
config USB_OHCI_SH
bool "OHCI support for SuperH USB controller (DEPRECATED)"
depends on SUPERH
select USB_OHCI_HCD_PLATFORM
---help---
This option is deprecated now and the driver was removed, use
USB_OHCI_HCD_PLATFORM instead.
Enables support for the on-chip OHCI controller on the SuperH.
If you use the PCI OHCI controller, this option is not necessary.
config USB_OHCI_EXYNOS
boolean "OHCI support for Samsung EXYNOS SoC Series"
depends on ARCH_EXYNOS
help
Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
config USB_CNS3XXX_OHCI
bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
depends on ARCH_CNS3XXX
select USB_OHCI_HCD_PLATFORM
---help---
This option is deprecated now and the driver was removed, use
USB_OHCI_HCD_PLATFORM instead.
Enable support for the CNS3XXX SOC's on-chip OHCI controller.
It is needed for low-speed USB 1.0 device support.
config USB_OHCI_HCD_PLATFORM
tristate "Generic OHCI driver for a platform device"
default n
---help---
Adds an OHCI host driver for a generic platform device, which
provides a memory space and an irq.
If unsure, say N.
config USB_OCTEON_OHCI
bool "Octeon on-chip OHCI support"
depends on CAVIUM_OCTEON_SOC
default USB_OCTEON_EHCI
select USB_OHCI_BIG_ENDIAN_MMIO
select USB_OHCI_LITTLE_ENDIAN
help
Enable support for the Octeon II SOC's on-chip OHCI
controller. It is needed for low-speed USB 1.0 device
support. All CN6XXX based chips with USB are supported.
endif # USB_OHCI_HCD
config USB_UHCI_HCD
tristate "UHCI HCD (most Intel and VIA) support"
depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
---help---
The Universal Host Controller Interface is a standard by Intel for
accessing the USB hardware in the PC (which is also called the USB
host controller). If your USB host controller conforms to this
standard, you may want to say Y, but see below. All recent boards
with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
i810, i820) conform to this standard. Also all VIA PCI chipsets
(like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
133) and LEON/GRLIB SoCs with the GRUSBHC controller.
If unsure, say Y.
To compile this driver as a module, choose M here: the
module will be called uhci-hcd.
config USB_UHCI_SUPPORT_NON_PCI_HC
bool
default y if (SPARC_LEON || USB_UHCI_PLATFORM)
config USB_UHCI_PLATFORM
bool
default y if ARCH_VT8500
config USB_UHCI_BIG_ENDIAN_MMIO
bool
default y if SPARC_LEON
config USB_UHCI_BIG_ENDIAN_DESC
bool
default y if SPARC_LEON
config USB_FHCI_HCD
tristate "Freescale QE USB Host Controller support"
depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
select FSL_GTM
select QE_USB
help
This driver enables support for Freescale QE USB Host Controller
(as found on MPC8360 and MPC8323 processors), the driver supports
Full and Low Speed USB.
config FHCI_DEBUG
bool "Freescale QE USB Host Controller debug support"
depends on USB_FHCI_HCD && DEBUG_FS
help
Say "y" to see some FHCI debug information and statistics
through debugfs.
config USB_U132_HCD
tristate "Elan U132 Adapter Host Controller"
depends on USB_FTDI_ELAN
default M
help
The U132 adapter is a USB to CardBus adapter specifically designed
for PC cards that contain an OHCI host controller. Typical PC cards
are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
adapter will *NOT* work with PC cards that do not contain an OHCI
controller.
For those PC cards that contain multiple OHCI controllers only the
first one is used.
The driver consists of two modules, the "ftdi-elan" module is a
USB client driver that interfaces to the FTDI chip within ELAN's
USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
controller driver that talks to the OHCI controller within the
CardBus cards that are inserted in the U132 adapter.
This driver has been tested with a CardBus OHCI USB adapter, and
worked with a USB PEN Drive inserted into the first USB port of
the PCCARD. A rather pointless thing to do, but useful for testing.
It is safe to say M here.
See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
config USB_SL811_HCD
tristate "SL811HS HCD support"
help
The SL811HS is a single-port USB controller that supports either
host side or peripheral side roles. Enable this option if your
board has this chip, and you want to use it as a host controller.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called sl811-hcd.
config USB_SL811_HCD_ISO
bool "partial ISO support"
depends on USB_SL811_HCD
help
The driver doesn't support iso_frame_desc (yet), but for some simple
devices that just queue one ISO frame per URB, then ISO transfers
"should" work using the normal urb status fields.
If unsure, say N.
config USB_SL811_CS
tristate "CF/PCMCIA support for SL811HS HCD"
depends on USB_SL811_HCD && PCMCIA
help
Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
REX-CFU1U CF card (often used with PDAs). If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called "sl811_cs".
config USB_R8A66597_HCD
tristate "R8A66597 HCD support"
help
The R8A66597 is a USB 2.0 host and peripheral controller.
Enable this option if your board has this chip, and you want
to use it as a host controller. If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called r8a66597-hcd.
config USB_RENESAS_USBHS_HCD
tristate "Renesas USBHS HCD support"
depends on USB_RENESAS_USBHS
help
The Renesas USBHS is a USB 2.0 host and peripheral controller.
Enable this option if your board has this chip, and you want
to use it as a host controller. If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called renesas-usbhs.
config USB_WHCI_HCD
tristate "Wireless USB Host Controller Interface (WHCI) driver"
uwb & wusb & usb wireless controllers: fix kconfig error & build errors Fix kconfig warnings and build errors in UWB/WUSB/USB_HWA etc. by making all of these related symbols depend on UWB. warning: (USB_WHCI_HCD && USB_HWA_HCD) selects USB_WUSB which has unmet direct dependencies (USB_SUPPORT && EXPERIMENTAL && USB && PCI && UWB) warning: (USB_HWA_HCD) selects UWB_HWA which has unmet direct dependencies (UWB && USB) which lead to: ERROR: "uwb_rsv_establish" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_pal_register" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_rsv_get_usable_mas" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_rsv_destroy" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_radio_stop" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_rsv_terminate" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_pal_unregister" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_pal_init" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_rc_reset_all" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_radio_start" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_rsv_create" [drivers/usb/wusbcore/wusbcore.ko] undefined! ERROR: "uwb_rc_put" [drivers/usb/host/whci/whci-hcd.ko] undefined! ERROR: "uwb_rc_get_by_grandpa" [drivers/usb/host/whci/whci-hcd.ko] undefined! ERROR: "__umc_driver_register" [drivers/usb/host/whci/whci-hcd.ko] undefined! ERROR: "umc_driver_unregister" [drivers/usb/host/whci/whci-hcd.ko] undefined! ERROR: "whci_wait_for" [drivers/usb/host/whci/whci-hcd.ko] undefined! ERROR: "uwb_rc_get_by_grandpa" [drivers/usb/host/hwa-hc.ko] undefined! ERROR: "uwb_rc_put" [drivers/usb/host/hwa-hc.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-01-28 07:47:03 +08:00
depends on PCI && USB && UWB
select USB_WUSB
select UWB_WHCI
help
A driver for PCI-based Wireless USB Host Controllers that are
compliant with the WHCI specification.
To compile this driver a module, choose M here: the module
will be called "whci-hcd".
config USB_HWA_HCD
tristate "Host Wire Adapter (HWA) driver"
depends on UWB
select USB_WUSB
select UWB_HWA
help
This driver enables you to connect Wireless USB devices to
your system using a Host Wire Adaptor USB dongle. This is an
UWB Radio Controller and WUSB Host Controller connected to
your machine via USB (specified in WUSB1.0).
To compile this driver a module, choose M here: the module
will be called "hwa-hc".
config USB_IMX21_HCD
tristate "i.MX21 HCD support"
depends on ARM && ARCH_MXC
help
This driver enables support for the on-chip USB host in the
i.MX21 processor.
To compile this driver as a module, choose M here: the
module will be called "imx21-hcd".
config USB_OCTEON2_COMMON
bool
default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
config USB_HCD_BCMA
tristate "BCMA usb host driver"
depends on BCMA
select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
help
Enable support for the EHCI and OCHI host controller on an bcma bus.
It converts the bcma driver into two platform device drivers
for ehci and ohci.
If unsure, say N.
config USB_HCD_SSB
tristate "SSB usb host driver"
depends on SSB
select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
help
Enable support for the EHCI and OCHI host controller on an bcma bus.
It converts the bcma driver into two platform device drivers
for ehci and ohci.
If unsure, say N.