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authorMichael Ellerman <michael@ellerman.id.au>2005-08-09 11:13:36 +1000
committerPaul Mackerras <paulus@samba.org>2005-08-29 10:53:38 +1000
commit180a33627d958d5d9d3602dde6ac74b315e136f0 (patch)
tree2c480741288f1f27ff3b65a95bb67fdf2f206a8f /include/asm-ppc64
parentb13cfd173f73c3f6f9a307b7b6e64d45fbd756b2 (diff)
downloadop-kernel-dev-180a33627d958d5d9d3602dde6ac74b315e136f0.zip
op-kernel-dev-180a33627d958d5d9d3602dde6ac74b315e136f0.tar.gz
[PATCH] ppc64: Move ppc64_enable_pmcs() logic into a ppc_md function
This patch moves power4_enable_pmcs() to arch/ppc64/kernel/pmc.c. I've tested it on P5 LPAR and P4. It does what it used to. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-ppc64')
-rw-r--r--include/asm-ppc64/machdep.h3
-rw-r--r--include/asm-ppc64/pmc.h2
2 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-ppc64/machdep.h b/include/asm-ppc64/machdep.h
index f0ef063..ff2c928 100644
--- a/include/asm-ppc64/machdep.h
+++ b/include/asm-ppc64/machdep.h
@@ -140,6 +140,9 @@ struct machdep_calls {
/* Idle loop for this platform, leave empty for default idle loop */
int (*idle_loop)(void);
+
+ /* Function to enable pmcs for this platform, called once per cpu. */
+ void (*enable_pmcs)(void);
};
extern int default_idle(void);
diff --git a/include/asm-ppc64/pmc.h b/include/asm-ppc64/pmc.h
index c924748..d1d297d 100644
--- a/include/asm-ppc64/pmc.h
+++ b/include/asm-ppc64/pmc.h
@@ -26,4 +26,6 @@ typedef void (*perf_irq_t)(struct pt_regs *);
int reserve_pmc_hardware(perf_irq_t new_perf_irq);
void release_pmc_hardware(void);
+void power4_enable_pmcs(void);
+
#endif /* _PPC64_PMC_H */
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