Re: [linux-usb-devel] Re: uhci-hcd and stalled URBs

2004-09-13 Thread Alan Stern
On Sun, 12 Sep 2004, Johannes Erdfelt wrote: > > In short, your USB host controller has a hardware bug. It's supposed to > > advance the QH element pointer whenever a TD completes successfully by > > copying the TD's link pointer into the element pointer. But it didn't do > > that when TD 0 f

Re: [linux-usb-devel] Re: uhci-hcd and stalled URBs

2004-09-12 Thread Johannes Erdfelt
On Sun, Sep 12, 2004, Alan Stern <[EMAIL PROTECTED]> wrote: > On Thu, 9 Sep 2004, Dominique Larchey wrote: > > > Here is the logs you requested ... > > I have included a commented /var/log/messages (configured to > > log kernel message) which includes logs of my driver. > > > > There are some che

[linux-usb-devel] Re: uhci-hcd and stalled URBs

2004-09-12 Thread Alan Stern
On Thu, 9 Sep 2004, Dominique Larchey wrote: > Here is the logs you requested ... > I have included a commented /var/log/messages (configured to > log kernel message) which includes logs of my driver. > > There are some checkpoints when network status (blocked > or up) changed. > > /proc/driver/

[linux-usb-devel] Re: uhci-hcd and stalled URBs

2004-09-09 Thread Alan Stern
On Thu, 9 Sep 2004, Dominique Larchey wrote: > Dear Sir, > > I have written a linux 2.6 driver for an USB ADSL > modem. This modem is a two way ATM cell transmitter > that has one endpoint for incomming cells and > another endpoint for outgoing cells. > > For incomming data, I use two BULK URBs