| commit | aabbaa6036fd847c583f585c6bae82b5a033e6c7 | |
| author | Paul Mackerras <paulus@samba.org> | |
| Fri, 6 Mar 2009 05:27:10 +0000 (6 16:27 +1100) | ||
| committer | Paul Mackerras <paulus@samba.org> | |
| Fri, 6 Mar 2009 05:28:37 +0000 (6 16:28 +1100) | ||
| tree | 097a73e1546b7396b49031ab5a3e1d4c1e7c5598 | treesnapshot (tar.gz zip) |
| parent | 86028598de16538f02519141756ccf4accfc29a6 | commitdiff |
perfcounters/powerpc: add support for POWER5+ processors
Impact: more hardware support
This adds the back-end for the PMU on the POWER5+ processors (i.e. GS,
including GS DD3 aka POWER5++). This doesn't use the fixed-function
PMC5 and PMC6 since they don't respect the freeze conditions and don't
generate interrupts, as on POWER6.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Impact: more hardware support
This adds the back-end for the PMU on the POWER5+ processors (i.e. GS,
including GS DD3 aka POWER5++). This doesn't use the fixed-function
PMC5 and PMC6 since they don't respect the freeze conditions and don't
generate interrupts, as on POWER6.
Signed-off-by: Paul Mackerras <paulus@samba.org>
| arch/powerpc/kernel/Makefile | diffblobblamehistory | |
| arch/powerpc/kernel/perf_counter.c | diffblobblamehistory | |
| arch/powerpc/kernel/power5+-pmu.c | [new file with mode: 0644] | blob |