[PATCH] tools/power turbostat: enable BXT DRAM RAPL domain

From	Harry Pan <harry.pan@intel.com>
Newsgroups	linux.kernel
Subject	[PATCH] tools/power turbostat: enable BXT DRAM RAPL domain
Date	2017-03-12 18:40 +0100
Message-ID	<tkfDk-4GO-45@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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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[PATCH] tools/power turbostat: enable BXT DRAM RAPL domain Harry Pan <harry.pan@intel.com> - 2017-03-12 18:40 +0100

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