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Currently in tcg mode, when reading from power10 pmu spr like MMCR3, qemu logs this message (when starting qemu with -d guest_errors) Trying to read invalid spr 754 (0x2f2) at 0000000030056bb0 This is becuase, no read/write call-backs are registered for these SPRs. Add support to register generic read/write functions to these power10 pmu sprs to fix it. Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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