9fans - fans of the OS Plan 9 from Bell Labs
 help / color / mirror / Atom feed
From: lucio@proxima.alt.za
To: 9fans@9fans.net
Subject: [9fans] usb/serial - hangs
Date: Mon,  4 Feb 2013 17:28:02 +0200	[thread overview]
Message-ID: <ae4ee9ced5245c0a04b4af864099aad3@proxima.alt.za> (raw)

Does this look familiar to anyone?


	term% usb/serial
	usb/serial: startdevs: opening #0 /dev/usb/ep5.0
	serial: open i/o ep data: '/dev/usb/ep5.3/data' permission denied
	usb/serial: devmain: serial: no endpoints found for ifc 0
	serial 11096: suicide: sys: trap: fault read addr=0xd160d162 pc=0x00015973

The previous version:

	Jan 25 23:54:19 SAT 2013 /386/bin/usb/serial 213453 [proxima]
	Jan 25 23:54:19 SAT 2013 /n/dump/2013/0204/386/bin/usb/serial 213453 [proxima]
	Dec 11 05:27:37 SAT 2012 /n/dump/2013/0125/386/bin/usb/serial 211141 [proxima]

works fine.  This is a probe:

	ep1.0 roothub csp 0x000009 ports 2 uhci
	ep2.0 roothub csp 0x000009 ports 2 uhci
	ep3.0 roothub csp 0x000009 ports 2 uhci
	ep4.0 roothub csp 0x000009 ports 2 uhci
	ep5.0 255 csp 0x0000ff vid 0x067b did 0x2303 'Prolific Technology Inc.' 'USB-Serial Controller' uhci

Suggestions?

++L




             reply	other threads:[~2013-02-04 15:28 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-04 15:28 lucio [this message]
2013-02-04 15:48 ` erik quanstrom
2013-02-04 15:53   ` lucio
2013-02-04 16:29     ` erik quanstrom

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=ae4ee9ced5245c0a04b4af864099aad3@proxima.alt.za \
    --to=lucio@proxima.alt.za \
    --cc=9fans@9fans.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).