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Subject[PATCH] tools/power turbostat: enable BXT DRAM RAPL domain
Date
Goldmont microarchitecture supports DRAM RAPL domain.

This patch adds relevant flags in probing, such that it enables
DRAM energy profile.

Signed-off-by: Harry Pan <harry.pan@intel.com>

Signed-off-by: Harry Pan <harry.pan@intel.com>
---
tools/power/x86/turbostat/turbostat.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 828dccd..d726860 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -3343,11 +3343,14 @@ void rapl_probe(unsigned int family, unsigned int model)
break;
case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */
case INTEL_FAM6_ATOM_GEMINI_LAKE:
- do_rapl = RAPL_PKG | RAPL_PKG_POWER_INFO;
- if (rapl_joules)
+ do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO;
+ if (rapl_joules) {
BIC_PRESENT(BIC_Pkg_J);
- else
+ BIC_PRESENT(BIC_RAM_J);
+ } else {
BIC_PRESENT(BIC_PkgWatt);
+ BIC_PRESENT(BIC_RAMWatt);
+ }
break;
case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
--
2.6.6
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