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powerpc/include: Add data structures and macros for IMC trace mode

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Add the macros needed for IMC (In-Memory Collection Counters) trace-mode
and data structure to hold the trace-imc record data.
Also, add the new type "OPAL_IMC_COUNTERS_TRACE" in 'opal-api.h', since
there is a new switch case added in the opal-calls for IMC.

Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Reviewed-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Anju T Sudhakar
2019-04-16 15:18:27 +05:30
committed by Michael Ellerman
parent 860b7d2286
commit d1720adff3
2 changed files with 40 additions and 0 deletions
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arch/powerpc/include/asm/opal-api.h
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@@ -1129,6 +1129,7 @@ enum {
enum {
OPAL_IMC_COUNTERS_NEST = 1,
OPAL_IMC_COUNTERS_CORE = 2,
OPAL_IMC_COUNTERS_TRACE = 3,
};