I'm a newbie for USB, so please be gentle :) I'm trying to examine the traffic between a usb device and the windows driver for the usb device using VMware and usbfs.
I've got usbcore.usbfs_snoop=1 working properly and running klogd -f <output> (so I dont muddy up my syslog) and I am seeing the traffic for the usb devices I am examining. Now for the newbie questions. 1) Is using klogd -f the best way for me to get a stream of data for the usb device? The output is still in text format and if this is the correct way to get to the data, I'm considering writing a parser to convert all of the data: <hex> <hex> information into a binary stream that I can then examine. 2) I've noticed in the klogd -f output, it appears that klogd puts in <6> for the majority of the usb traffic that I need, but sometimes I will see a small amount of data with <4>. Is there a case where usb communication would be logged at the <6> and <4> level for the usb device? Not sure why I would be seeing different levels of klog traffic. Thanks in advance, -- offset - ubersecurity org -- Got Tor? Support anonymous Internet communication. http://tor.eff.org/ ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
