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Diffstat (limited to 'drivers/usb/gadget/Kconfig')
-rw-r--r--drivers/usb/gadget/Kconfig78
1 files changed, 42 insertions, 36 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 51ab5fd5d468..dfb51a45496c 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -154,16 +154,25 @@ config USB_LPC32XX
config USB_ATMEL_USBA
tristate "Atmel USBA"
- select USB_GADGET_DUALSPEED
depends on AVR32 || ARCH_AT91SAM9RL || ARCH_AT91SAM9G45
help
USBA is the integrated high-speed USB Device controller on
the AT32AP700x, some AT91SAM9 and AT91CAP9 processors from Atmel.
+config USB_BCM63XX_UDC
+ tristate "Broadcom BCM63xx Peripheral Controller"
+ depends on BCM63XX
+ help
+ Many Broadcom BCM63xx chipsets (such as the BCM6328) have a
+ high speed USB Device Port with support for four fixed endpoints
+ (plus endpoint zero).
+
+ Say "y" to link the driver statically, or "m" to build a
+ dynamically linked module called "bcm63xx_udc".
+
config USB_FSL_USB2
tristate "Freescale Highspeed USB DR Peripheral Controller"
depends on FSL_SOC || ARCH_MXC
- select USB_GADGET_DUALSPEED
select USB_FSL_MPH_DR_OF if OF
help
Some of Freescale PowerPC and i.MX processors have a High Speed
@@ -179,7 +188,6 @@ config USB_FSL_USB2
config USB_FUSB300
tristate "Faraday FUSB300 USB Peripheral Controller"
depends on !PHYS_ADDR_T_64BIT
- select USB_GADGET_DUALSPEED
help
Faraday usb device controller FUSB300 driver
@@ -227,7 +235,6 @@ config USB_PXA25X_SMALL
config USB_R8A66597
tristate "Renesas R8A66597 USB Peripheral Controller"
- select USB_GADGET_DUALSPEED
help
R8A66597 is a discrete USB host and peripheral controller chip that
supports both full and high speed USB 2.0 data transfers.
@@ -240,7 +247,6 @@ config USB_R8A66597
config USB_RENESAS_USBHS_UDC
tristate 'Renesas USBHS controller'
depends on USB_RENESAS_USBHS
- select USB_GADGET_DUALSPEED
help
Renesas USBHS is a discrete USB host and peripheral controller chip
that supports both full and high speed USB 2.0 data transfers.
@@ -268,7 +274,6 @@ config USB_PXA27X
config USB_S3C_HSOTG
tristate "S3C HS/OtG USB Device controller"
depends on S3C_DEV_USB_HSOTG
- select USB_GADGET_DUALSPEED
help
The Samsung S3C64XX USB2.0 high-speed gadget controller
integrated into the S3C64XX series SoC.
@@ -305,7 +310,6 @@ config USB_S3C2410_DEBUG
config USB_S3C_HSUDC
tristate "S3C2416, S3C2443 and S3C2450 USB Device Controller"
depends on ARCH_S3C24XX
- select USB_GADGET_DUALSPEED
help
Samsung's S3C2416, S3C2443 and S3C2450 is an ARM9 based SoC
integrated with dual speed USB 2.0 device controller. It has
@@ -315,7 +319,6 @@ config USB_S3C_HSUDC
config USB_MV_UDC
tristate "Marvell USB2.0 Device Controller"
- select USB_GADGET_DUALSPEED
help
Marvell Socs (including PXA and MMP series) include a high speed
USB2.0 OTG controller, which can be configured as high speed or
@@ -338,14 +341,12 @@ config USB_MV_U3D
config USB_GADGET_MUSB_HDRC
tristate "Inventra HDRC USB Peripheral (TI, ADI, ...)"
depends on USB_MUSB_HDRC
- select USB_GADGET_DUALSPEED
help
This OTG-capable silicon IP is used in dual designs including
the TI DaVinci, OMAP 243x, OMAP 343x, TUSB 6010, and ADI Blackfin
config USB_M66592
tristate "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.
@@ -362,7 +363,6 @@ config USB_M66592
config USB_AMD5536UDC
tristate "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
@@ -389,7 +389,6 @@ config USB_FSL_QE
config USB_NET2272
tristate "PLX NET2272"
- select USB_GADGET_DUALSPEED
help
PLX NET2272 is a USB peripheral controller which supports
both full and high speed USB 2.0 data transfers.
@@ -413,7 +412,6 @@ config USB_NET2272_DMA
config USB_NET2280
tristate "NetChip 228x"
depends on PCI
- select USB_GADGET_DUALSPEED
help
NetChip 2280 / 2282 is a PCI based USB peripheral controller which
supports both full and high speed USB 2.0 data transfers.
@@ -443,7 +441,6 @@ config USB_GOKU
config USB_EG20T
tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7213/ML7831) UDC"
depends on PCI
- select USB_GADGET_DUALSPEED
help
This is a USB device driver for EG20T PCH.
EG20T PCH is the platform controller hub that is used in Intel's
@@ -470,8 +467,6 @@ config USB_EG20T
config USB_DUMMY_HCD
tristate "Dummy HCD (DEVELOPMENT)"
depends on USB=y || (USB=m && USB_GADGET=m)
- select USB_GADGET_DUALSPEED
- select USB_GADGET_SUPERSPEED
help
This host controller driver emulates USB, looping all data transfer
requests back to a USB "gadget driver" in the same host. The host
@@ -496,18 +491,15 @@ config USB_DUMMY_HCD
endmenu
-# Selected by UDC drivers that support high-speed operation.
-config USB_GADGET_DUALSPEED
- bool
-
-# Selected by UDC drivers that support super-speed opperation
-config USB_GADGET_SUPERSPEED
- bool
- depends on USB_GADGET_DUALSPEED
-
#
# USB Gadget Drivers
#
+
+# composite based drivers
+config USB_LIBCOMPOSITE
+ tristate
+ depends on USB_GADGET
+
choice
tristate "USB Gadget Drivers"
default USB_ETH
@@ -531,6 +523,7 @@ choice
config USB_ZERO
tristate "Gadget Zero (DEVELOPMENT)"
+ select USB_LIBCOMPOSITE
help
Gadget Zero is a two-configuration device. It either sinks and
sources bulk data; or it loops back a configurable number of
@@ -564,8 +557,9 @@ config USB_ZERO_HNPTEST
one serve as the USB host instead (in the "B-Host" role).
config USB_AUDIO
- tristate "Audio Gadget (EXPERIMENTAL)"
+ tristate "Audio Gadget"
depends on SND
+ select USB_LIBCOMPOSITE
select SND_PCM
help
This Gadget Audio driver is compatible with USB Audio Class
@@ -594,6 +588,7 @@ config GADGET_UAC1
config USB_ETH
tristate "Ethernet Gadget (with CDC Ethernet support)"
depends on NET
+ select USB_LIBCOMPOSITE
select CRC32
help
This driver implements Ethernet style communication, in one of
@@ -629,6 +624,7 @@ config USB_ETH
config USB_ETH_RNDIS
bool "RNDIS support"
depends on USB_ETH
+ select USB_LIBCOMPOSITE
default y
help
Microsoft Windows XP bundles the "Remote NDIS" (RNDIS) protocol,
@@ -647,6 +643,7 @@ config USB_ETH_RNDIS
config USB_ETH_EEM
bool "Ethernet Emulation Model (EEM) support"
depends on USB_ETH
+ select USB_LIBCOMPOSITE
default n
help
CDC EEM is a newer USB standard that is somewhat simpler than CDC ECM
@@ -663,6 +660,7 @@ config USB_ETH_EEM
config USB_G_NCM
tristate "Network Control Model (NCM) support"
depends on NET
+ select USB_LIBCOMPOSITE
select CRC32
help
This driver implements USB CDC NCM subclass standard. NCM is
@@ -674,8 +672,7 @@ config USB_G_NCM
dynamically linked module called "g_ncm".
config USB_GADGETFS
- tristate "Gadget Filesystem (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ tristate "Gadget Filesystem"
help
This driver provides a filesystem based API that lets user mode
programs implement a single-configuration USB device, including
@@ -683,15 +680,12 @@ config USB_GADGETFS
All endpoints, transfer speeds, and transfer types supported by
the hardware are available, through read() and write() calls.
- Currently, this option is still labelled as EXPERIMENTAL because
- of existing race conditions in the underlying in-kernel AIO core.
-
Say "y" to link the driver statically, or "m" to build a
dynamically linked module called "gadgetfs".
config USB_FUNCTIONFS
- tristate "Function Filesystem (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ tristate "Function Filesystem"
+ select USB_LIBCOMPOSITE
select USB_FUNCTIONFS_GENERIC if !(USB_FUNCTIONFS_ETH || USB_FUNCTIONFS_RNDIS)
help
The Function Filesystem (FunctionFS) lets one create USB
@@ -755,6 +749,7 @@ config USB_FILE_STORAGE_TEST
config USB_MASS_STORAGE
tristate "Mass Storage Gadget"
depends on BLOCK
+ select USB_LIBCOMPOSITE
help
The Mass Storage Gadget acts as a USB Mass Storage disk drive.
As its storage repository it can use a regular file or a block
@@ -770,6 +765,7 @@ config USB_MASS_STORAGE
config USB_GADGET_TARGET
tristate "USB Gadget Target Fabric Module"
depends on TARGET_CORE
+ select USB_LIBCOMPOSITE
help
This fabric is an USB gadget. Two USB protocols are supported that is
BBB or BOT (Bulk Only Transport) and UAS (USB Attached SCSI). BOT is
@@ -779,6 +775,7 @@ config USB_GADGET_TARGET
config USB_G_SERIAL
tristate "Serial Gadget (with CDC ACM and CDC OBEX support)"
+ select USB_LIBCOMPOSITE
help
The Serial Gadget talks to the Linux-USB generic serial driver.
This driver supports a CDC-ACM module option, which can be used
@@ -797,8 +794,9 @@ config USB_G_SERIAL
make MS-Windows work with CDC ACM.
config USB_MIDI_GADGET
- tristate "MIDI Gadget (EXPERIMENTAL)"
- depends on SND && EXPERIMENTAL
+ tristate "MIDI Gadget"
+ depends on SND
+ select USB_LIBCOMPOSITE
select SND_RAWMIDI
help
The MIDI Gadget acts as a USB Audio device, with one MIDI
@@ -812,6 +810,7 @@ config USB_MIDI_GADGET
config USB_G_PRINTER
tristate "Printer Gadget"
+ select USB_LIBCOMPOSITE
help
The Printer Gadget channels data between the USB host and a
userspace program driving the print engine. The user space
@@ -828,6 +827,7 @@ config USB_G_PRINTER
config USB_CDC_COMPOSITE
tristate "CDC Composite Device (Ethernet and ACM)"
depends on NET
+ select USB_LIBCOMPOSITE
help
This driver provides two functions in one configuration:
a CDC Ethernet (ECM) link, and a CDC ACM (serial port) link.
@@ -842,6 +842,7 @@ config USB_CDC_COMPOSITE
config USB_G_NOKIA
tristate "Nokia composite gadget"
depends on PHONET
+ select USB_LIBCOMPOSITE
help
The Nokia composite gadget provides support for acm, obex
and phonet in only one composite gadget driver.
@@ -852,6 +853,7 @@ config USB_G_NOKIA
config USB_G_ACM_MS
tristate "CDC Composite Device (ACM and mass storage)"
depends on BLOCK
+ select USB_LIBCOMPOSITE
help
This driver provides two functions in one configuration:
a mass storage, and a CDC ACM (serial port) link.
@@ -860,9 +862,10 @@ config USB_G_ACM_MS
dynamically linked module called "g_acm_ms".
config USB_G_MULTI
- tristate "Multifunction Composite Gadget (EXPERIMENTAL)"
+ tristate "Multifunction Composite Gadget"
depends on BLOCK && NET
select USB_G_MULTI_CDC if !USB_G_MULTI_RNDIS
+ select USB_LIBCOMPOSITE
help
The Multifunction Composite Gadget provides Ethernet (RNDIS
and/or CDC Ethernet), mass storage and ACM serial link
@@ -903,6 +906,7 @@ config USB_G_MULTI_CDC
config USB_G_HID
tristate "HID Gadget"
+ select USB_LIBCOMPOSITE
help
The HID gadget driver provides generic emulation of USB
Human Interface Devices (HID).
@@ -913,8 +917,10 @@ config USB_G_HID
Say "y" to link the driver statically, or "m" to build a
dynamically linked module called "g_hid".
+# Standalone / single function gadgets
config USB_G_DBGP
tristate "EHCI Debug Device Gadget"
+ select USB_LIBCOMPOSITE
help
This gadget emulates an EHCI Debug device. This is useful when you want
to interact with an EHCI Debug Port.