kernel.git/drivers/usb/serial/flashloader.c, branch linux-3.11.y Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.11.y 2013-06-03T17:52:40Z USB: serial: add support Infineon modem USB flashloader driver 2013-06-03T17:52:40Z Wei Shuai 2013-05-29T15:05:56Z urn:sha1:88f3ec2703e0dc22f08016671caed77e9c608f73 If you want to download Infineon modem via USB, this Infineon USB flashloader driver is required. Signed-off-by: Wei Shuai <cpuwolf@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>