rent e05998d50d0bf9de5409a178e2f9869c7d1ea83e author David Clare 1165026278 -0800 committer Greg Kroah-Hartman 1166638465 -0800 USB: Prevent the funsoft serial device from entering raw mode Added a device specific ioctl function to prevent the disabling of canonical mode. EINVAL is returned for any TCSETSF ioctl that doesn't have ICANON set. This patch is for 2.6.17 or later kernels. When "hwinfo --modem" is executed it opens the funsoft USB serial device and disables canonical mode. The device is kept this way until hwininfo has finished probing any modems on a system. The funsoft device expects to be running in canonical mode. Switching the device to raw mode can cause incomplete data packets and device timeouts. Signed-off-by: David Clare Signed-off-by: Greg Kroah-Hartman ˆ