diff options
Diffstat (limited to 'drivers/usb/core/Kconfig')
| -rw-r--r-- | drivers/usb/core/Kconfig | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig index db535b0aa17..1060657ca1b 100644 --- a/drivers/usb/core/Kconfig +++ b/drivers/usb/core/Kconfig @@ -1,16 +1,8 @@ # # USB Core configuration # -config USB_DEBUG - bool "USB verbose debug messages" - help - Say Y here if you want the USB core & hub drivers to produce a bunch - of debug messages to the system log. Select this if you are having a - problem with USB support and want to see more of what is going on. - config USB_ANNOUNCE_NEW_DEVICES bool "USB announce new devices" - default N help Say Y here if you want the USB core to always announce the idVendor, idProduct, Manufacturer, Product, and SerialNumber @@ -28,7 +20,7 @@ config USB_DEFAULT_PERSIST bool "Enable USB persist by default" default y help - Say N here if you don't want USB power session persistance + Say N here if you don't want USB power session persistence enabled by default. If you say N it will make suspended USB devices that lose power get reenumerated as if they had been unplugged, causing any mounted filesystems to be lost. The @@ -89,3 +81,12 @@ config USB_OTG_BLACKLIST_HUB and software costs by not supporting external hubs. So are "Embedded Hosts" that don't offer OTG support. +config USB_OTG_FSM + tristate "USB 2.0 OTG FSM implementation" + depends on USB + select USB_OTG + select USB_PHY + help + Implements OTG Finite State Machine as specified in On-The-Go + and Embedded Host Supplement to the USB Revision 2.0 Specification. + |