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powerpc/perf: add 2 additional performance monitor counters for e6500 core

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There are 6 counters in e6500 core instead of 4 in e500 core.

Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Lijun Pan
2013-06-05 15:22:09 -05:00
committed by Scott Wood
parent 96c3c9e78f
commit 5815c434fd
4 changed files with 67 additions and 1 deletions
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24
arch/powerpc/perf/core-fsl-emb.c
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@@ -70,6 +70,12 @@ static unsigned long read_pmc(int idx)
case 3:
val = mfpmr(PMRN_PMC3);
break;
case 4:
val = mfpmr(PMRN_PMC4);
break;
case 5:
val = mfpmr(PMRN_PMC5);
break;
default:
printk(KERN_ERR "oops trying to read PMC%d\n", idx);
val = 0;
@@ -95,6 +101,12 @@ static void write_pmc(int idx, unsigned long val)
case 3:
mtpmr(PMRN_PMC3, val);
break;
case 4:
mtpmr(PMRN_PMC4, val);
break;
case 5:
mtpmr(PMRN_PMC5, val);
break;
default:
printk(KERN_ERR "oops trying to write PMC%d\n", idx);
}
@@ -120,6 +132,12 @@ static void write_pmlca(int idx, unsigned long val)
case 3:
mtpmr(PMRN_PMLCA3, val);
break;
case 4:
mtpmr(PMRN_PMLCA4, val);
break;
case 5:
mtpmr(PMRN_PMLCA5, val);
break;
default:
printk(KERN_ERR "oops trying to write PMLCA%d\n", idx);
}
@@ -145,6 +163,12 @@ static void write_pmlcb(int idx, unsigned long val)
case 3:
mtpmr(PMRN_PMLCB3, val);
break;
case 4:
mtpmr(PMRN_PMLCB4, val);
break;
case 5:
mtpmr(PMRN_PMLCB5, val);
break;
default:
printk(KERN_ERR "oops trying to write PMLCB%d\n", idx);
}