On 5/28/06, Yan Seiner <> wrote:
> --- In "Andrew Gaylard" <> wrote:
> > However, when running the module together with
> > ppp traffic will always crash the kernel with a dump
> > something like this:
> >
> You're not using a 2.0 hub to connect to the camera, by any chance?
> I've been fighting this for a few days now on another platform, and it
> turns out to be a limitation in the echi-hcd driver. It cannot handle
> a USB 1.1 device plugged into a USB 2.0 hub.
>
> In my case, the system either hangs or spontaneously reboots (I don't
> have console on it yet so I don't know why; long story - parts missing
> in shipment, now backordered until end of June - ARGH! Unlike TS.).
>
> Anyway, the only practical cure is not to use the ehci-hcd module and
> run USB at 1.1 speeds.
Yan,
Thanks for the tip. The only devices I have are a camera and
a Samba-55 unit (http://www.falcom.de/?id=199), and they're
both plugged into the TS-7200 directly. The modules I''m using
are:
usb-ohci
usb-ohci-ep93xx
slhc
ppp_generic
ppp_async
ppp_deflate
ftdi_sio
spca5xx
So I think this is a separate problem, since I'm not using
echi (right?)
My next attempt at getting past these problems is to try
the 2.6 kernel with ep93xx patches. I have a need for
fast floating point anyway, so I'm hoping that a very new
kernel and toolchain will fix this problem and also get
the MaverickCrunch going properly.
Has anyone tried this (hard-FP)?
Andrew.
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