On Tue, 19 Jul 2011 13:20:26 +0200 Wolfgang Denk <w...@denx.de> wrote:
> Dear David Jander, > > In message <20110719131744.403a81e6@archvile> you wrote: > > > > Now I finally know what's wrong and am working on a proposed fix to make > > this one driver cache-aware. > > I would just like to point out that these efforts are highly > appreciated! Thanks. I'll try my best, but I am running out of time, and it is still not as it should. I still have trouble identifying the right place where receive buffer descriptors should be cache-invalidated. At one point, a magic flush_dcache_all() at a certain place in code made it work, but that can't be entirely correct, and if I replace it with only the necessary ranges, it doesn't work correctly anymore, so I guess this flush is also invalidating something I need elsewhere :-( I keep searching.... through the IMO fairly convoluted network code. Best regards, -- David Jander Protonic Holland. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
