PCI Express support for Radeon...
benh at kernel.crashing.org
Sat Sep 17 20:50:08 PDT 2005
On Sun, 2005-09-11 at 23:25 -0400, Alex Deucher wrote:
> Dave I tested on my r430 pcie (0x554f) and it hangs just like your
> original patch. Any ideas? perhaps it doesn't like the current r300
> microcode? What the best way to extract the correct microcode from
> the windows driver or fglrx?
Maybe completely unrelated, but I'm having a recurrent problem here that
I didn't track down yet: On a box that uses PCI GART only, with a 9200SE
(rv280), when starting the server, I hang in the first call to
WaitForIdleCP(). I'm not sure yet exactly what's going on, it seems the
card is actually crashing though, that is the hang is just a consequence
of the whole card going nuts. There has been no accel command sent
through the engine at all yet at this point.
Just running an MMIO server, then killing it, then launching the CP
server "fixes" it, it works 100% until the next time the machine is
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