[RFC PATCH 02/10] KVM: PPC: BOOK3S: PR: Emulate virtual timebase register
benh at kernel.crashing.org
Thu Jan 30 09:54:41 EST 2014
On Wed, 2014-01-29 at 17:39 +0100, Alexander Graf wrote:
> static inline mfvtb(unsigned long)
> #ifdef CONFIG_PPC_BOOK3S_64
> return mfspr(SPRN_VTB);
> is a lot easier to read and get right. But reg.h is Ben's call.
> Also could you please give me a pointer to the specification for it? I
> tried to look up vtb in the 2.06 ISA and couldn't find it. Is it a CPU
> specific register?
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