On Tuesday 13 April 2004 20:58, David Brownell wrote:
> wim delvaux wrote:
> > The Ipaq runs the familiar 0.7.2 version.
>
> Did that work well for you in some earlier configuration?
Yes it did but I had problems with USB and insertion of devices.
Sometimes it worked sometimes it did not.
So I had to upgrade (after suggestion) to newer kernel and then
this happened.
>
> > When the system boots (system being any of the above) the usb0 is
> > properly set up (ifconfig shows nice info)
> >
> > When I up the interface (usbf) on my ipaq (which uses dns and dhcp) I get
> > an dhcp address and CAN connect to the dns server (which runs on my
> > desktop).
>
> So it's basically working, and you're using either the sa1100
> or pxa version of "usb-eth" with Familiar.
I think the sa1100 (It is an 3870)
>
> > However. When I try to do anything else (like connect using ssh or
> > telnet to a port of a service know to be running on a fixed port) the
> > client connecting to the service hangs on the 'connect' system call
> > (checked with strace).
>
> Your firewall was explicitly handling UDP, but ignored TCP.
I have checked rechecked and doulbe checked it but I do not think
that it is wrong (no real ruls in there after all)
>
> I suspect this isn't a firewall issue, though, because:
> > I also get the following messages on my ipaq's dmesg :
> >
> > usb_recv: RPC for non-existent buffer
> > usb_recv: fifo screwed, shouldn't contain data
> > NETDEV WATCHDOG: usbf: transmit timed outNETDEV WATCHDOG: usb0: transmit
> > timed out
>
> That looks like maybe it's an SA-1100 and there's some
> kind of driver bug ... there are some rude errata with
> respect to OUT transfers and DMA. One fix might be to
> rewrite that portion of the driver to use PIO, not DMA.
But I did change the Ipaq, only the server .
Who clould rewrite to PIO ?
And Why all of a sudden ?
>
> > Could there be something wrong with usbnet ?
>
> Well, the only real errors reported were in your PDA,
> so I don't think the host side "usbnet" can reasonably
> be blamed ... :)
It only reports 'timeouts' but that could indeed be because the
PDA throws it away ...
So What next ?
W
>
> - Dave
>
>
>
>
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: IBM Linux Tutorials
> Free Linux tutorial presented by Daniel Robbins, President and CEO of
> GenToo technologies. Learn everything from fundamentals to system
> administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click
> _______________________________________________
> [EMAIL PROTECTED]
> To unsubscribe, use the last form field at:
> https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click
_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
