Thread (2 messages) 2 messages, 1 author, 2003-11-05

Re: cfb_* / fbcon vs. 64 bits

From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2003-11-05 07:42:48

And yes, the driver itself seem to be passing properly the 64 bits
result of ioremap, but taht could be the problem. On ppc64, ioremap
returns "weird" addresses which are token that only readx/writex
can actually understand. Maybe I should try to "munge" this a bit
first...
No, in this case, the "eeh" stuff isn't activated, so the address
should be correct. I haven't yet figured out what's up. offb seem
to not work neither.

We tried on an IBM ppc64 box as well, same results. Matroxfb seem
to work though....

Ben.




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