On Thu, 6 Sep 2007, Andrew Morton wrote:
> > On Thu, 6 Sep 2007 17:34:10 +0200 Matteo Croce <[EMAIL PROTECTED]> wrote:
> > Driver for the cpmac 100M ethernet driver.
> > It works fine disabling napi support, enabling it gives a kernel panic
> > when the first IPv6 packet has to be forwarded.
> > Other than that works fine.
>
> The driver does a lot of open-coded dma_cache_inv() calls (in a way which
> assumes a 32-bit bus, too). I assume that dma_cache_inv() is some mips
No, even i386 has it ;-)
> thing. I'd have thought that it would be better to use the dma mapping API
> thoughout the driver, and its associated dma invalidation APIs.
However, Ralf just posted a patch to remove it on all architectures, and
driver writers should consider it gone.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [EMAIL PROTECTED]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
