80cb9aee01
Adding a Host Mode USB driver for the Freescale 83xx. This driver supports both the Dual-Role (DR) controller and the Multi-Port-Host (MPH) controller present in the Freescale MPC8349. It has been tested with the MPC8349CDS reference system. This driver depends on platform support code for setting up the pins on the device package in a manner appropriate for the board in use. Note that this patch requires selecting the EHCI controller option under the USB Host menu. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
151 lines
5.3 KiB
Plaintext
151 lines
5.3 KiB
Plaintext
#
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# USB Host Controller Drivers
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#
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comment "USB Host Controller Drivers"
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depends on USB
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config USB_EHCI_HCD
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tristate "EHCI HCD (USB 2.0) support"
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depends on USB && (PCI || PPC_83xx)
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---help---
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The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
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"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
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If your USB host controller supports USB 2.0, you will likely want to
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configure this Host Controller Driver. At the time of this writing,
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the primary implementation of EHCI is a chip from NEC, widely available
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in add-on PCI cards, but implementations are in the works from other
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vendors including Intel and Philips. Motherboard support is appearing.
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EHCI controllers are packaged with "companion" host controllers (OHCI
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or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
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will connect to EHCI if the device is high speed, otherwise they
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connect to a companion controller. If you configure EHCI, you should
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probably configure the OHCI (for NEC and some other vendors) USB Host
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Controller Driver or UHCI (for Via motherboards) Host Controller
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Driver too.
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You may want to read <file:Documentation/usb/ehci.txt>.
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To compile this driver as a module, choose M here: the
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module will be called ehci-hcd.
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config USB_EHCI_SPLIT_ISO
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bool "Full speed ISO transactions (EXPERIMENTAL)"
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depends on USB_EHCI_HCD && EXPERIMENTAL
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default n
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---help---
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This code is new and hasn't been used with many different
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EHCI or USB 2.0 transaction translator implementations.
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It should work for ISO-OUT transfers, like audio.
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config USB_EHCI_ROOT_HUB_TT
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bool "Root Hub Transaction Translators (EXPERIMENTAL)"
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depends on USB_EHCI_HCD && EXPERIMENTAL
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---help---
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Some EHCI chips have vendor-specific extensions to integrate
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transaction translators, so that no OHCI or UHCI companion
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controller is needed. It's safe to say "y" even if your
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controller doesn't support this feature.
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This supports the EHCI implementation from TransDimension Inc.
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config USB_ISP116X_HCD
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tristate "ISP116X HCD support"
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depends on USB
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default N
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---help---
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The ISP1160 and ISP1161 chips are USB host controllers. Enable this
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option if your board has this chip. If unsure, say N.
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This driver does not support isochronous transfers.
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To compile this driver as a module, choose M here: the
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module will be called isp116x-hcd.
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config USB_OHCI_HCD
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tristate "OHCI HCD support"
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depends on USB && USB_ARCH_HAS_OHCI
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select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
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---help---
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The Open Host Controller Interface (OHCI) is a standard for accessing
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USB 1.1 host controller hardware. It does more in hardware than Intel's
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UHCI specification. If your USB host controller follows the OHCI spec,
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say Y. On most non-x86 systems, and on x86 hardware that's not using a
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USB controller from Intel or VIA, this is appropriate. If your host
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controller doesn't use PCI, this is probably appropriate. For a PCI
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based system where you're not sure, the "lspci -v" entry will list the
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right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
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To compile this driver as a module, choose M here: the
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module will be called ohci-hcd.
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config USB_OHCI_HCD_PPC_SOC
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bool "OHCI support for on-chip PPC USB controller"
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depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
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default y
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select USB_OHCI_BIG_ENDIAN
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---help---
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Enables support for the USB controller on the MPC52xx or
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STB03xxx processor chip. If unsure, say Y.
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config USB_OHCI_HCD_PCI
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bool "OHCI support for PCI-bus USB controllers"
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depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx)
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default y
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select USB_OHCI_LITTLE_ENDIAN
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---help---
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Enables support for PCI-bus plug-in USB controller cards.
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If unsure, say Y.
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config USB_OHCI_BIG_ENDIAN
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bool
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depends on USB_OHCI_HCD
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default n
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config USB_OHCI_LITTLE_ENDIAN
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bool
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depends on USB_OHCI_HCD
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default n if STB03xxx || PPC_MPC52xx
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default y
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config USB_UHCI_HCD
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tristate "UHCI HCD (most Intel and VIA) support"
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depends on USB && PCI
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---help---
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The Universal Host Controller Interface is a standard by Intel for
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accessing the USB hardware in the PC (which is also called the USB
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host controller). If your USB host controller conforms to this
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standard, you may want to say Y, but see below. All recent boards
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with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
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i810, i820) conform to this standard. Also all VIA PCI chipsets
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(like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
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133). If unsure, say Y.
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To compile this driver as a module, choose M here: the
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module will be called uhci-hcd.
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config USB_SL811_HCD
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tristate "SL811HS HCD support"
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depends on USB
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default N
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help
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The SL811HS is a single-port USB controller that supports either
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host side or peripheral side roles. Enable this option if your
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board has this chip, and you want to use it as a host controller.
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If unsure, say N.
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To compile this driver as a module, choose M here: the
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module will be called sl811-hcd.
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config USB_SL811_CS
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tristate "CF/PCMCIA support for SL811HS HCD"
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depends on USB_SL811_HCD && PCMCIA
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default N
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help
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Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
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REX-CFU1U CF card (often used with PDAs). If unsure, say N.
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To compile this driver as a module, choose M here: the
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module will be called "sl811_cs".
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