diff options
Diffstat (limited to 'drivers/usb/gadget/Kconfig')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 315 |
1 files changed, 189 insertions, 126 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index acc95b2ac6f..dd4cd5a5137 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -45,7 +45,7 @@ if USB_GADGET config USB_GADGET_DEBUG boolean "Debugging messages (DEVELOPMENT)" - depends on USB_GADGET && DEBUG_KERNEL + depends on DEBUG_KERNEL help Many controller and gadget drivers will print some debugging messages if you use this option to ask for those messages. @@ -59,7 +59,7 @@ config USB_GADGET_DEBUG config USB_GADGET_DEBUG_FILES boolean "Debugging information files (DEVELOPMENT)" - depends on USB_GADGET && PROC_FS + depends on PROC_FS help Some of the drivers in the "gadget" framework can expose debugging information in files such as /proc/driver/udc @@ -70,7 +70,7 @@ config USB_GADGET_DEBUG_FILES config USB_GADGET_DEBUG_FS boolean "Debugging information files in debugfs (DEVELOPMENT)" - depends on USB_GADGET && DEBUG_FS + depends on DEBUG_FS help Some of the drivers in the "gadget" framework can expose debugging information in files under /sys/kernel/debug/. @@ -79,12 +79,36 @@ config USB_GADGET_DEBUG_FS Enable these files by choosing "Y" here. If in doubt, or to conserve kernel memory, say "N". +config USB_GADGET_VBUS_DRAW + int "Maximum VBUS Power usage (2-500 mA)" + range 2 500 + default 2 + help + Some devices need to draw power from USB when they are + configured, perhaps to operate circuitry or to recharge + batteries. This is in addition to any local power supply, + such as an AC adapter or batteries. + + Enter the maximum power your device draws through USB, in + milliAmperes. The permitted range of values is 2 - 500 mA; + 0 mA would be legal, but can make some hosts misbehave. + + This value will be used except for system-specific gadget + drivers that have more specific information. + config USB_GADGET_SELECTED boolean # # USB Peripheral Controller Support # +# The order here is alphabetical, except that integrated controllers go +# before discrete ones so they will be the initial/default value: +# - integrated/SOC controllers first +# - licensed IP used in both SOC and discrete versions +# - discrete ones (including all PCI-only controllers) +# - debug/dummy gadget+hcd is last. +# choice prompt "USB Peripheral Controller" depends on USB_GADGET @@ -94,26 +118,27 @@ choice 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 +# +# Integrated controllers +# + +config USB_GADGET_AT91 + boolean "Atmel AT91 USB Device Port" + depends on ARCH_AT91 && !ARCH_AT91SAM9RL && !ARCH_AT91CAP9 + select USB_GADGET_SELECTED 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. + 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 "amd5536udc" and force all + dynamically linked module called "at91_udc" and force all gadget drivers to also be dynamically linked. -config USB_AMD5536UDC +config USB_AT91 tristate - depends on USB_GADGET_AMD5536UDC + depends on USB_GADGET_AT91 default USB_GADGET - select USB_GADGET_SELECTED config USB_GADGET_ATMEL_USBA boolean "Atmel USBA" @@ -150,28 +175,50 @@ config USB_FSL_USB2 default USB_GADGET select USB_GADGET_SELECTED -config USB_GADGET_NET2280 - boolean "NetChip 228x" - depends on PCI - select USB_GADGET_DUALSPEED +config USB_GADGET_LH7A40X + boolean "LH7A40X" + depends on ARCH_LH7A40X help - 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 - (for control transfers) and several endpoints with dedicated - functions. + This driver provides USB Device Controller driver for LH7A40x + +config USB_LH7A40X + tristate + depends on USB_GADGET_LH7A40X + default USB_GADGET + select USB_GADGET_SELECTED + +config USB_GADGET_OMAP + boolean "OMAP USB Device Controller" + depends on ARCH_OMAP + select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_H4_OTG + help + Many Texas Instruments OMAP processors have flexible full + speed USB device controllers, with support for up to 30 + endpoints (plus endpoint zero). This driver supports the + controller in the OMAP 1611, and should work with controllers + in other OMAP processors too, given minor tweaks. Say "y" to link the driver statically, or "m" to build a - dynamically linked module called "net2280" and force all + dynamically linked module called "omap_udc" and force all gadget drivers to also be dynamically linked. -config USB_NET2280 +config USB_OMAP tristate - depends on USB_GADGET_NET2280 + depends on USB_GADGET_OMAP default USB_GADGET select USB_GADGET_SELECTED +config USB_OTG + boolean "OTG Support" + depends on USB_GADGET_OMAP && ARCH_OMAP_OTG && USB_OHCI_HCD + help + The most notable feature of USB OTG is support for a + "Dual-Role" device, which can act as either a device + or a host. The initial role choice can be changed + later, when two dual-role devices talk to each other. + + Select this only if your OMAP board has a Mini-AB connector. + config USB_GADGET_PXA25X boolean "PXA 25x or IXP 4xx" depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX @@ -203,34 +250,6 @@ config USB_PXA25X_SMALL 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 SUPERH_BUILT_IN_M66592 - boolean "Enable SuperH built-in USB like the M66592" - depends on USB_GADGET_M66592 && CPU_SUBTYPE_SH7722 - help - SH7722 has USB like the M66592. - - The transfer rate is very slow when use "Ethernet Gadget". - However, this problem is improved if change a value of - NET_IP_ALIGN to 4. - config USB_GADGET_PXA27X boolean "PXA 27x" depends on ARCH_PXA && PXA27x @@ -251,40 +270,32 @@ config USB_PXA27X default USB_GADGET select USB_GADGET_SELECTED -config USB_GADGET_GOKU - boolean "Toshiba TC86C001 'Goku-S'" - depends on PCI +config USB_GADGET_S3C2410 + boolean "S3C2410 USB Device Controller" + depends on ARCH_S3C2410 help - The Toshiba TC86C001 is a PCI device which includes controllers - for full speed USB devices, IDE, I2C, SIO, plus a USB host (OHCI). - - The device controller has three configurable (bulk or interrupt) - endpoints, plus endpoint zero (for control transfers). + 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). - Say "y" to link the driver statically, or "m" to build a - dynamically linked module called "goku_udc" and to force all - gadget drivers to also be dynamically linked. + This driver has been tested on the S3C2410, S3C2412, and + S3C2440 processors. -config USB_GOKU +config USB_S3C2410 tristate - depends on USB_GADGET_GOKU + 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_LH7A40X - boolean "LH7A40X" - depends on ARCH_LH7A40X - help - This driver provides USB Device Controller driver for LH7A40x - -config USB_LH7A40X - tristate - depends on USB_GADGET_LH7A40X - default USB_GADGET - select USB_GADGET_SELECTED +# +# Controllers available in both integrated and discrete versions +# -# built in ../musb along with host support +# musb builds in ../musb along with host support config USB_GADGET_MUSB_HDRC boolean "Inventra HDRC USB Peripheral (TI, ...)" depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG) @@ -294,76 +305,124 @@ config USB_GADGET_MUSB_HDRC This OTG-capable silicon IP is used in dual designs including the TI DaVinci, OMAP 243x, OMAP 343x, and TUSB 6010. -config USB_GADGET_OMAP - boolean "OMAP USB Device Controller" - depends on ARCH_OMAP - select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 +config USB_GADGET_M66592 + boolean "Renesas M66592 USB Peripheral Controller" + select USB_GADGET_DUALSPEED help - Many Texas Instruments OMAP processors have flexible full - speed USB device controllers, with support for up to 30 - endpoints (plus endpoint zero). This driver supports the - controller in the OMAP 1611, and should work with controllers - in other OMAP processors too, given minor tweaks. + 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 "omap_udc" and force all + dynamically linked module called "m66592_udc" and force all gadget drivers to also be dynamically linked. -config USB_OMAP +config USB_M66592 tristate - depends on USB_GADGET_OMAP + depends on USB_GADGET_M66592 default USB_GADGET select USB_GADGET_SELECTED -config USB_OTG - boolean "OTG Support" - depends on USB_GADGET_OMAP && ARCH_OMAP_OTG && USB_OHCI_HCD +config SUPERH_BUILT_IN_M66592 + boolean "Enable SuperH built-in USB like the M66592" + depends on USB_GADGET_M66592 && CPU_SUBTYPE_SH7722 help - The most notable feature of USB OTG is support for a - "Dual-Role" device, which can act as either a device - or a host. The initial role choice can be changed - later, when two dual-role devices talk to each other. + SH7722 has USB like the M66592. - Select this only if your OMAP board has a Mini-AB connector. + The transfer rate is very slow when use "Ethernet Gadget". + However, this problem is improved if change a value of + NET_IP_ALIGN to 4. -config USB_GADGET_S3C2410 - boolean "S3C2410 USB Device Controller" - depends on ARCH_S3C2410 +# +# Controllers available only in discrete form (and all PCI controllers) +# + +config USB_GADGET_AMD5536UDC + boolean "AMD5536 UDC" + depends on PCI + select USB_GADGET_DUALSPEED 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). + 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. - This driver has been tested on the S3C2410, S3C2412, and - S3C2440 processors. + 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_S3C2410 +config USB_AMD5536UDC tristate - depends on USB_GADGET_S3C2410 + depends on USB_GADGET_AMD5536UDC default USB_GADGET select USB_GADGET_SELECTED -config USB_S3C2410_DEBUG - boolean "S3C2410 udc debug messages" - depends on USB_GADGET_S3C2410 +config USB_GADGET_FSL_QE + boolean "Freescale QE/CPM USB Device Controller" + depends on FSL_SOC && (QUICC_ENGINE || CPM) + help + Some of Freescale PowerPC processors have a Full Speed + QE/CPM2 USB controller, which support device mode with 4 + programmable endpoints. This driver supports the + controller in the MPC8360 and MPC8272, and should work with + controllers having QE or CPM2, given minor tweaks. -config USB_GADGET_AT91 - boolean "AT91 USB Device Port" - depends on ARCH_AT91 && !ARCH_AT91SAM9RL && !ARCH_AT91CAP9 + Set CONFIG_USB_GADGET to "m" to build this driver as a + dynmically linked module called "fsl_qe_udc". + +config USB_FSL_QE + tristate + depends on USB_GADGET_FSL_QE + default USB_GADGET select USB_GADGET_SELECTED + +config USB_GADGET_NET2280 + boolean "NetChip 228x" + depends on PCI + select USB_GADGET_DUALSPEED 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). + 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 + (for control transfers) and several endpoints with dedicated + functions. Say "y" to link the driver statically, or "m" to build a - dynamically linked module called "at91_udc" and force all + dynamically linked module called "net2280" and force all gadget drivers to also be dynamically linked. -config USB_AT91 +config USB_NET2280 tristate - depends on USB_GADGET_AT91 + depends on USB_GADGET_NET2280 + default USB_GADGET + select USB_GADGET_SELECTED + +config USB_GADGET_GOKU + boolean "Toshiba TC86C001 'Goku-S'" + depends on PCI + help + The Toshiba TC86C001 is a PCI device which includes controllers + for full speed USB devices, IDE, I2C, SIO, plus a USB host (OHCI). + + The device controller has three configurable (bulk or interrupt) + endpoints, plus endpoint zero (for control transfers). + + Say "y" to link the driver statically, or "m" to build a + dynamically linked module called "goku_udc" and to force all + gadget drivers to also be dynamically linked. + +config USB_GOKU + tristate + depends on USB_GADGET_GOKU default USB_GADGET + select USB_GADGET_SELECTED + + +# +# LAST -- dummy/emulated controller +# config USB_GADGET_DUMMY_HCD boolean "Dummy HCD (DEVELOPMENT)" @@ -553,19 +612,23 @@ config USB_FILE_STORAGE_TEST normal operation. config USB_G_SERIAL - tristate "Serial Gadget (with CDC ACM support)" + tristate "Serial Gadget (with CDC ACM and CDC OBEX support)" help The Serial Gadget talks to the Linux-USB generic serial driver. This driver supports a CDC-ACM module option, which can be used to interoperate with MS-Windows hosts or with the Linux-USB "cdc-acm" driver. + This driver also supports a CDC-OBEX option. You will need a + user space OBEX server talking to /dev/ttyGS*, since the kernel + itself doesn't implement the OBEX protocol. + Say "y" to link the driver statically, or "m" to build a dynamically linked module called "g_serial". For more information, see Documentation/usb/gadget_serial.txt which includes instructions and a "driver info file" needed to - make MS-Windows work with this driver. + make MS-Windows work with CDC ACM. config USB_MIDI_GADGET tristate "MIDI Gadget (EXPERIMENTAL)" |