Re: [RFC PATCH 4/7]powerpc/powernv: Add OPAL support for Nest pmu

2015-03-12 Thread maddy
On Thursday 12 March 2015 04:27 AM, Stewart Smith wrote: Madhavan Srinivasan writes: Nest Counters can be configured via PORE Engine and OPAL provides an interface call to it. PORE Engine also does the work of moving the counter data to memory. Do you have the associated skiboot patch that i

Re: [RFC PATCH 4/7]powerpc/powernv: Add OPAL support for Nest pmu

2015-03-11 Thread Stewart Smith
Madhavan Srinivasan writes: > Nest Counters can be configured via PORE Engine and OPAL > provides an interface call to it. PORE Engine also does the > work of moving the counter data to memory. Do you have the associated skiboot patch that implements this firmware call? I haven't seen it on th

[RFC PATCH 4/7]powerpc/powernv: Add OPAL support for Nest pmu

2015-03-11 Thread Madhavan Srinivasan
Nest Counters can be configured via PORE Engine and OPAL provides an interface call to it. PORE Engine also does the work of moving the counter data to memory. Signed-off-by: Madhavan Srinivasan --- arch/powerpc/include/asm/opal.h| 3 +++ arch/powerpc/platforms/powernv/opal-wr