#
# - Host systems (like PCs) need CONFIG_USB (with "A" jacks).
# - Peripherals (like PDAs) need CONFIG_USB_GADGET (with "B" jacks).
-# - Some systems have both kinds of of controller.
+# - Some systems have both kinds of controllers.
#
# With help from a special transceiver and a "Mini-AB" jack, systems with
# both kinds of controller can also support "USB On-the-Go" (CONFIG_USB_OTG).
you need a low level bus controller driver, and some software
talking to it. Peripheral controllers are often discrete silicon,
or are integrated with the CPU in a microcontroller. The more
- familiar host side controllers have names like like "EHCI", "OHCI",
+ familiar host side controllers have names like "EHCI", "OHCI",
or "UHCI", and are usually integrated into southbridges on PC
motherboards.
For more information, see <http://www.linux-usb.org/gadget> and
the kernel DocBook documentation for this API.
+config USB_GADGET_DEBUG
+ boolean "Debugging messages"
+ depends on USB_GADGET && DEBUG_KERNEL && EXPERIMENTAL
+ help
+ Many controller and gadget drivers will print some debugging
+ messages if you use this option to ask for those messages.
+
+ Avoid enabling these messages, even if you're actively
+ debugging such a driver. Many drivers will emit so many
+ messages that the driver timings are affected, which will
+ either create new failure modes or remove the one you're
+ trying to track down. Never enable these messages for a
+ production build.
+
config USB_GADGET_DEBUG_FILES
boolean "Debugging information files"
depends on USB_GADGET && PROC_FS
Many controller drivers are platform-specific; these
often need board-specific hooks.
+config USB_GADGET_AMD5536UDC
+ boolean "AMD5536 UDC"
+ depends on PCI
+ select USB_GADGET_DUALSPEED
+ help
+ The AMD5536 UDC is part of the AMD Geode CS5536, an x86 southbridge.
+ It is a USB Highspeed DMA capable USB device controller. Beside ep0
+ it provides 4 IN and 4 OUT endpoints (bulk or interrupt type).
+ The UDC port supports OTG operation, and may be used as a host port
+ if it's not being used to implement peripheral or OTG roles.
+
+ Say "y" to link the driver statically, or "m" to build a
+ dynamically linked module called "amd5536udc" and force all
+ gadget drivers to also be dynamically linked.
+
+config USB_AMD5536UDC
+ tristate
+ depends on USB_GADGET_AMD5536UDC
+ default USB_GADGET
+ select USB_GADGET_SELECTED
+
+config USB_GADGET_FSL_USB2
+ boolean "Freescale Highspeed USB DR Peripheral Controller"
+ depends on MPC834x || PPC_MPC831x
+ select USB_GADGET_DUALSPEED
+ help
+ Some of Freescale PowerPC processors have a High Speed
+ Dual-Role(DR) USB controller, which supports device mode.
+
+ The number of programmable endpoints is different through
+ SOC revisions.
+
+ Say "y" to link the driver statically, or "m" to build a
+ dynamically linked module called "fsl_usb2_udc" and force
+ all gadget drivers to also be dynamically linked.
+
+config USB_FSL_USB2
+ tristate
+ depends on USB_GADGET_FSL_USB2
+ default USB_GADGET
+ select USB_GADGET_SELECTED
+
config USB_GADGET_NET2280
boolean "NetChip 228x"
depends on PCI
default y if USB_ETH
default y if USB_G_SERIAL
+config USB_GADGET_M66592
+ boolean "Renesas M66592 USB Peripheral Controller"
+ select USB_GADGET_DUALSPEED
+ help
+ M66592 is a discrete USB peripheral controller chip that
+ supports both full and high speed USB 2.0 data transfers.
+ It has seven configurable endpoints, and endpoint zero.
+
+ Say "y" to link the driver statically, or "m" to build a
+ dynamically linked module called "m66592_udc" and force all
+ gadget drivers to also be dynamically linked.
+
+config USB_M66592
+ tristate
+ depends on USB_GADGET_M66592
+ default USB_GADGET
+ select USB_GADGET_SELECTED
+
config USB_GADGET_GOKU
boolean "Toshiba TC86C001 'Goku-S'"
depends on PCI
Select this only if your OMAP board has a Mini-AB connector.
+config USB_GADGET_S3C2410
+ boolean "S3C2410 USB Device Controller"
+ depends on ARCH_S3C2410
+ help
+ Samsung's S3C2410 is an ARM-4 processor with an integrated
+ full speed USB 1.1 device controller. It has 4 configurable
+ endpoints, as well as endpoint zero (for control transfers).
+
+ This driver has been tested on the S3C2410, S3C2412, and
+ S3C2440 processors.
+
+config USB_S3C2410
+ tristate
+ depends on USB_GADGET_S3C2410
+ default USB_GADGET
+ select USB_GADGET_SELECTED
+
+config USB_S3C2410_DEBUG
+ boolean "S3C2410 udc debug messages"
+ depends on USB_GADGET_S3C2410
+
config USB_GADGET_AT91
boolean "AT91 USB Device Port"
- depends on ARCH_AT91RM9200
+ depends on ARCH_AT91 && !ARCH_AT91SAM9RL
select USB_GADGET_SELECTED
help
Many Atmel AT91 processors (such as the AT91RM2000) have a
config USB_GADGET_DUMMY_HCD
boolean "Dummy HCD (DEVELOPMENT)"
- depends on USB && EXPERIMENTAL
+ depends on (USB=y || (USB=m && USB_GADGET=m)) && EXPERIMENTAL
select USB_GADGET_DUALSPEED
help
This host controller driver emulates USB, looping all data transfer
config USB_FILE_STORAGE
tristate "File-backed Storage Gadget"
+ depends on BLOCK
help
The File-backed Storage Gadget acts as a USB Mass Storage
disk drive. As its storage repository it can use a regular
which includes instructions and a "driver info file" needed to
make MS-Windows work with this driver.
+config USB_MIDI_GADGET
+ tristate "MIDI Gadget (EXPERIMENTAL)"
+ depends on SND && EXPERIMENTAL
+ select SND_RAWMIDI
+ help
+ The MIDI Gadget acts as a USB Audio device, with one MIDI
+ input and one MIDI output. These MIDI jacks appear as
+ a sound "card" in the ALSA sound system. Other MIDI
+ connections can then be made on the gadget system, using
+ ALSA's aconnect utility etc.
+
+ Say "y" to link the driver statically, or "m" to build a
+ dynamically linked module called "g_midi".
+
# put drivers that need isochronous transfer support (for audio
# or video class gadget drivers), or specific hardware, here.
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff