From: Marco Schramel <Schramel.Linux@go•bartec.de>
To: linuxppc-embedded@ozlabs•org
Subject: isp1362
Date: Mon, 28 Feb 2005 14:15:00 +0100 [thread overview]
Message-ID: <200502281415.00431.Schramel.Linux@go.bartec.de> (raw)
Hi,
to realize a usb-host on 8270 we use the isp1362 and the working device driver of the denx kernel.
A little code and the 82xx can talk with the usb host.
The boot messages are
...
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
isp1362-HC Detected
usb.c: new USB bus registered, assigned bus number 1
Product: USB OHCI Root Hub
SerialNumber: c7f4b000
hub.c: USB hub found
hub.c: 2 ports detected
isp1362-HC Initialization Successful
...
It seems it is initialized well.
But if i connect a device on the usb bus it is not able to address the usb device.
It outputs :
hub.c: new USB device L-1, assigned address 2
usb_control/bulk_msg: timeout
unlink URB timeout
usb.c: USB device not accepting new address=2 (error=-110)
hub.c: new USB device L-1, assigned address 3
usb_control/bulk_msg: timeout
unlink URB timeout
usb.c: USB device not accepting new address=3 (error=-110)
Maybe interrupt handling ??
Any ideas ?? All hints are welcome.
Thanks in advance
Marco
---------
Marco Schramel
R&D
Bartec GmbH
Schulstr. 30
94239 Gotteszell, Germany
www.bartec.de
Marco.Schramel@go•bartec.de
Phone: +49 (0)9929/301332
Fax: +49 (0)9929/301112
reply other threads:[~2005-02-28 13:16 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=200502281415.00431.Schramel.Linux@go.bartec.de \
--to=schramel.linux@go$(echo .)bartec.de \
--cc=linuxppc-embedded@ozlabs$(echo .)org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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