Alexander Graf b981289c49 PPC: Cuda: Use cuda timer to expose tbfreq to guest ... Mac OS X calibrates a number of frequencies on bootup based on reading tb values on bootup and comparing them to via cuda timer values. The only variable we can really steer well (thanks to KVM) is the cuda frequency. So let's use that one to fake Mac OS X into believing the bus frequency is tbfreq * 4. That way Mac OS X will automatically calculate the correct timebase frequency. With this patch and the patch set I posted earlier I can successfully run Mac OS X 10.2, 10.3 and 10.4 guests with -M mac99 on TCG and KVM. Suggested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Alexander Graf <agraf@suse.de>		2014-09-08 12:50:52 +02:00
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cuda.c	PPC: Cuda: Use cuda timer to expose tbfreq to guest	2014-09-08 12:50:52 +02:00
mac_dbdma.c
macio.c	PPC: Cuda: Use cuda timer to expose tbfreq to guest	2014-09-08 12:50:52 +02:00
Makefile.objs