diff options
| author |   Joel Stanley <joel@jms.id.au> | 2014-07-08 16:08:21 +0930 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-11 12:55:07 +1000 |
| commit | 4d9690dd56b0d18f2af8a9d4a279cb205aae3345 (patch) | |
| tree | ba7cea5414444ccf79b27d3c1975bdbe18f14c27 /arch/powerpc/include/asm/perf_event_server.h | |
| parent | powerpc/kvm: Remove redundant save of SIER AND MMCR2 (diff) | |
| download | wireguard-linux-4d9690dd56b0d18f2af8a9d4a279cb205aae3345.tar.xz wireguard-linux-4d9690dd56b0d18f2af8a9d4a279cb205aae3345.zip | |
powerpc/perf: Add PPMU_ARCH_207S define
Instead of separate bits for every POWER8 PMU feature, have a single one
for v2.07 of the architecture.
This saves us adding a MMCR2 define for a future patch.
Cc: stable@vger.kernel.org
Signed-off-by: Joel Stanley <joel@jms.id.au>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/perf_event_server.h')
| -rw-r--r-- | arch/powerpc/include/asm/perf_event_server.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/perf_event_server.h b/arch/powerpc/include/asm/perf_event_server.h index 9ed737146dbb..b3e936027b26 100644 --- a/arch/powerpc/include/asm/perf_event_server.h +++ b/arch/powerpc/include/asm/perf_event_server.h @@ -61,8 +61,7 @@ struct power_pmu { #define PPMU_SIAR_VALID 0x00000010 /* Processor has SIAR Valid bit */ #define PPMU_HAS_SSLOT 0x00000020 /* Has sampled slot in MMCRA */ #define PPMU_HAS_SIER 0x00000040 /* Has SIER */ -#define PPMU_BHRB 0x00000080 /* has BHRB feature enabled */ -#define PPMU_EBB 0x00000100 /* supports event based branch */ +#define PPMU_ARCH_207S 0x00000080 /* PMC is architecture v2.07S */ /* * Values for flags to get_alternatives() |