Re: Strange transmit corruption in jsm driver on geode sc1200 system

From: Alexey Dobriyan
Date: Fri Aug 25 2006 - 17:21:59 EST


On Fri, Aug 25, 2006 at 05:03:05PM -0400, Lennart Sorensen wrote:
> > Is the buffer 32bit aligned ?
>
> I honestly don't know.

But you can check. Insert something like this in right place:

printk("%p\n", buffer);

> I am just trying to figure out why the jsm
> driver isn't working on this system while it works on other types of
> hardware, and so far it seems to come down to the __memcpy assembly not
> being happy on the SC1200 doing more than one byte at a time. it is
> very consistently making the same mistake all the time.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/