On Jun 17, 2009, at 6:24 PM, Paul Mackerras wrote:

Kumar Gala writes:

quoted

This should be something like:

obj64-$(CONFIG_PPC_PERF_CTRS)-$(PPC_BOOK3S_64)

quoted

+obj32-$(CONFIG_PPC_PERF_CTRS)	+= mpc7450-pmu.o

obj32-$(CONFIG_PPC_PERF_CTRS)-$(PPC_BOOK3S_32)

Or use new Kconfig types as I suggested on patch 1/6

Feel free to send a patch making those changes along with adding the
code to support the Freescale embedded PMU. :)

Paul.

In looking at doing this what suggestions do you have in implementing  
perf_instruction_pointer() if we don't have the equivalent of SIAR.   
Just use regs->nip ?

- k