driver on a new board. Enable these files by choosing "Y"
here. If in doubt, or to conserve kernel memory, say "N".
+config USB_GADGET_SELECTED
+ boolean
+
#
# USB Peripheral Controller Support
#
often need board-specific hooks.
config USB_GADGET_NET2280
- boolean "NetChip 2280"
+ boolean "NetChip 228x"
depends on PCI
select USB_GADGET_DUALSPEED
help
- NetChip 2280 is a PCI based USB peripheral controller which
+ NetChip 2280 / 2282 is a PCI based USB peripheral controller which
supports both full and high speed USB 2.0 data transfers.
It has six configurable endpoints, as well as endpoint zero
tristate
depends on USB_GADGET_NET2280
default USB_GADGET
+ select USB_GADGET_SELECTED
config USB_GADGET_PXA2XX
- boolean "PXA 2xx or IXP 4xx"
- depends on ARCH_PXA || ARCH_IXP4XX
+ boolean "PXA 25x or IXP 4xx"
+ depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX
help
- Intel's PXA 2xx series XScale ARM-5TE processors include
+ Intel's PXA 25x series XScale ARM-5TE processors include
an integrated full speed USB 1.1 device controller. The
controller in the IXP 4xx series is register-compatible.
tristate
depends on USB_GADGET_PXA2XX
default USB_GADGET
+ select USB_GADGET_SELECTED
# if there's only one gadget driver, using only two bulk endpoints,
# don't waste memory for the other endpoints
tristate
depends on USB_GADGET_GOKU
default USB_GADGET
+ select USB_GADGET_SELECTED
-# this could be built elsewhere (doesn't yet exist)
-config USB_GADGET_SA1100
- boolean "SA 1100"
- depends on ARCH_SA1100
- help
- Intel's SA-1100 is an ARM-4 processor with an integrated
- full speed USB 1.1 device controller.
-
- It has two fixed-function endpoints, as well as endpoint
- zero (for control transfers).
-
-config USB_SA1100
- tristate
- depends on USB_GADGET_SA1100
- default USB_GADGET
config USB_GADGET_LH7A40X
boolean "LH7A40X"
tristate
depends on USB_GADGET_LH7A40X
default USB_GADGET
+ select USB_GADGET_SELECTED
-config USB_GADGET_DUMMY_HCD
- boolean "Dummy HCD (DEVELOPMENT)"
- depends on USB && EXPERIMENTAL
- select USB_GADGET_DUALSPEED
- help
- This host controller driver emulates USB, looping all data transfer
- requests back to a USB "gadget driver" in the same host. The host
- side is the master; the gadget side is the slave. Gadget drivers
- can be high, full, or low speed; and they have access to endpoints
- like those from NET2280, PXA2xx, or SA1100 hardware.
-
- This may help in some stages of creating a driver to embed in a
- Linux device, since it lets you debug several parts of the gadget
- driver without its hardware or drivers being involved.
-
- Since such a gadget side driver needs to interoperate with a host
- side Linux-USB device driver, this may help to debug both sides
- of a USB protocol stack.
-
- Say "y" to link the driver statically, or "m" to build a
- dynamically linked module called "dummy_hcd" and force all
- gadget drivers to also be dynamically linked.
-
-config USB_DUMMY_HCD
- tristate
- depends on USB_GADGET_DUMMY_HCD
- default USB_GADGET
-
config USB_GADGET_OMAP
boolean "OMAP USB Device Controller"
depends on ARCH_OMAP
- select ISP1301_OMAP if MACH_OMAP_H2
+ select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
help
Many Texas Instruments OMAP processors have flexible full
speed USB device controllers, with support for up to 30
tristate
depends on USB_GADGET_OMAP
default USB_GADGET
+ select USB_GADGET_SELECTED
config USB_OTG
boolean "OTG Support"
Select this only if your OMAP board has a Mini-AB connector.
+config USB_GADGET_AT91
+ boolean "AT91 USB Device Port"
+ depends on ARCH_AT91RM9200
+ select USB_GADGET_SELECTED
+ help
+ Many Atmel AT91 processors (such as the AT91RM2000) have a
+ full speed USB Device Port with support for five configurable
+ endpoints (plus endpoint zero).
+
+ Say "y" to link the driver statically, or "m" to build a
+ dynamically linked module called "at91_udc" and force all
+ gadget drivers to also be dynamically linked.
+
+config USB_AT91
+ tristate
+ depends on USB_GADGET_AT91
+ default USB_GADGET
+
+config USB_GADGET_DUMMY_HCD
+ boolean "Dummy HCD (DEVELOPMENT)"
+ depends on USB && EXPERIMENTAL
+ select USB_GADGET_DUALSPEED
+ help
+ This host controller driver emulates USB, looping all data transfer
+ requests back to a USB "gadget driver" in the same host. The host
+ side is the master; the gadget side is the slave. Gadget drivers
+ can be high, full, or low speed; and they have access to endpoints
+ like those from NET2280, PXA2xx, or SA1100 hardware.
+
+ This may help in some stages of creating a driver to embed in a
+ Linux device, since it lets you debug several parts of the gadget
+ driver without its hardware or drivers being involved.
+
+ Since such a gadget side driver needs to interoperate with a host
+ side Linux-USB device driver, this may help to debug both sides
+ of a USB protocol stack.
+
+ Say "y" to link the driver statically, or "m" to build a
+ dynamically linked module called "dummy_hcd" and force all
+ gadget drivers to also be dynamically linked.
+
+config USB_DUMMY_HCD
+ tristate
+ depends on USB_GADGET_DUMMY_HCD
+ default USB_GADGET
+ select USB_GADGET_SELECTED
+
+# NOTE: Please keep dummy_hcd LAST so that "real hardware" appears
+# first and will be selected by default.
+
endchoice
config USB_GADGET_DUALSPEED
#
choice
tristate "USB Gadget Drivers"
- depends on USB_GADGET
+ depends on USB_GADGET && USB_GADGET_SELECTED
default USB_ETH
help
A Linux "Gadget Driver" talks to the USB Peripheral Controller
config USB_FILE_STORAGE
tristate "File-backed Storage Gadget"
- # we don't support the SA1100 because of its limitations
- depends on USB_GADGET_SA1100 = n
help
The File-backed Storage Gadget acts as a USB Mass Storage
disk drive. As its storage repository it can use a regular
git://git.onelab.eu / linux-2.6.git / blobdiff