From: stephane duverger Date: Mon, 12 Jul 2010 16:37:53 +0000 (+0200) Subject: USB: EHCI Debug Port Device Gadget X-Git-Tag: v2.6.36-rc1~293^2~72 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6c826a90055dd05905982f7a3f60e0bcaa0434e;p=pandora-kernel.git USB: EHCI Debug Port Device Gadget This is a patch that implements an USB EHCI Debug Device using the Gadget API. This patch applies to a 2.6.35-rc3 kernel. The gadget needs a compliant usb controller that forwards the USB_DEVICE_DEBUG_MODE feature to its gadget. The gadget provides two configuration modes, one that only printk() the received data, and one that exposes a serial device to userland (/dev/ttyGSxxx). The gadget has been tested on an IGEPv2 board running a 2.6.35-rc1 kernel. The debug port was fed on the host side by a 2.6.34 kernel. Signed-off-by: Stephane Duverger Cc: David Brownell Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed