diff options
Diffstat (limited to 'drivers/usb/gadget/Kconfig')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 48cddf3cd6b8..a91e6422f930 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -58,6 +58,20 @@ config USB_GADGET_DEBUG trying to track down. Never enable these messages for a production build. +config USB_GADGET_VERBOSE + bool "Verbose debugging Messages (DEVELOPMENT)" + depends on USB_GADGET_DEBUG + help + Many controller and gadget drivers will print verbose 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 (DEVELOPMENT)" depends on PROC_FS @@ -525,6 +539,9 @@ config USB_F_SUBSET config USB_F_RNDIS tristate +config USB_F_MASS_STORAGE + tristate + choice tristate "USB Gadget Drivers" default USB_ETH @@ -662,6 +679,16 @@ config USB_CONFIGFS_PHONET help The Phonet protocol implementation for USB device. +config USB_CONFIGFS_MASS_STORAGE + boolean "Mass storage" + depends on USB_CONFIGFS + select USB_F_MASS_STORAGE + 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 + device (in much the same way as the "loop" device driver), + specified as a module parameter or sysfs option. + config USB_ZERO tristate "Gadget Zero (DEVELOPMENT)" select USB_LIBCOMPOSITE @@ -878,6 +905,7 @@ config USB_MASS_STORAGE tristate "Mass Storage Gadget" depends on BLOCK select USB_LIBCOMPOSITE + select USB_F_MASS_STORAGE 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 @@ -1001,6 +1029,7 @@ config USB_G_ACM_MS select USB_LIBCOMPOSITE select USB_U_SERIAL select USB_F_ACM + select USB_F_MASS_STORAGE help This driver provides two functions in one configuration: a mass storage, and a CDC ACM (serial port) link. @@ -1015,8 +1044,8 @@ config USB_G_MULTI select USB_LIBCOMPOSITE select USB_U_SERIAL select USB_U_ETHER - select USB_U_RNDIS select USB_F_ACM + select USB_F_MASS_STORAGE help The Multifunction Composite Gadget provides Ethernet (RNDIS and/or CDC Ethernet), mass storage and ACM serial link @@ -1035,6 +1064,8 @@ config USB_G_MULTI config USB_G_MULTI_RNDIS bool "RNDIS + CDC Serial + Storage configuration" depends on USB_G_MULTI + select USB_U_RNDIS + select USB_F_RNDIS default y help This option enables a configuration with RNDIS, CDC Serial and @@ -1048,6 +1079,7 @@ config USB_G_MULTI_CDC bool "CDC Ethernet + CDC Serial + Storage configuration" depends on USB_G_MULTI default n + select USB_F_ECM help This option enables a configuration with CDC Ethernet (ECM), CDC Serial and Mass Storage functions available in the Multifunction |
