Re: USB disconnects in 2.6.20-rc5 (but improved behaviour over earlier RCs)
Antti P Miettinen <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Organization | Domestic Network Association |
| Message-ID | <[email protected]> |
Pete Zaitcev <[email protected]> writes: >> f76228c0 30344747 C Bi:002:02 -32 39424 = 36629c1a dc40077f eefbb3df d85cf2d0 09661035 40829685 d6fa47bf d1ff4134 > > -32 is a STALL condition. > > I wish you found the S(ubmit) for this C(allback). The length returned > in C events is the actual length, transferred before the stall happened. > Although likely it was 39480, like in consequent requests. Would it be this? f76228c0 30344744 S Bi:002:02 -115 39480 < The whole log is at http://www.hut.fi/~apm/usb-disconnect3.txt.gz >> Does anyone have tools/scripts for decoding the usbmon logs? > > You don't really need them all that much, as long as you do not > try to decode the data. Just look at the usbmon.txt, and follow > from there word by word, left to right. Well - I would mostly just like to educate myself. E.g. having something that would tell me that this: f7723ac0 30344798 S Ci:001:00 s a3 00 0000 0001 0004 4 < f7723ac0 30344798 C Ci:001:00 0 4 = 01050000 is a port status query to the hub would help me a lot in understanding what is going on :-) -- http://www.iki.fi/~ananaza/ ------------------------------------------------------------------------- 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 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel