1config BR2_PACKAGE_USB_MODESWITCH 2 bool "usb_modeswitch" 3 depends on BR2_TOOLCHAIN_HAS_THREADS # libusb 4 depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libusb 5 select BR2_PACKAGE_JIMTCL if !BR2_PACKAGE_TCL || BR2_PACKAGE_TCL_SHLIB_ONLY 6 select BR2_PACKAGE_LIBUSB 7 help 8 Some USB devices such as 3G/4G broadband modems power-up 9 in mass storage mode to provide access to drivers 10 for the device's application mode. usb_modeswitch 11 changes the mode of such devices from the initial power-up 12 mode to the application mode. 13 Specific configuration data for each device model is required. 14 15 usb_modeswitch can be used with the usb_modeswitch_data 16 package and eudev/systemd for automatic mode switching 17 when devices are connected. 18 19 For more information search the Internet for "Virtual CD-ROM 20 switching utility". 21 22 http://www.draisberghof.de/usb_modeswitch/ 23 24comment "usb_modeswitch needs a toolchain w/ threads, gcc >= 4.9" 25 depends on !BR2_TOOLCHAIN_HAS_THREADS || \ 26 !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 27