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[PATCH 0/3] Tools/Power/Turbostat update for Denverton

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  [PATCH 0/3] Tools/Power/Turbostat update for Denverton Jacob Pan <jacob.jun.pan@linux.intel.com> - 2016-06-16 19:00 +0200
    [PATCH 3/3] tools/power/turbostat: add denverton rapl support Jacob Pan <jacob.jun.pan@linux.intel.com> - 2016-06-16 19:00 +0200
      Re: [PATCH 3/3] tools/power/turbostat: add denverton rapl support Len Brown <lenb@kernel.org> - 2016-06-17 03:10 +0200
    [PATCH 2/3] tools/power/turbostat: add denverton support Jacob Pan <jacob.jun.pan@linux.intel.com> - 2016-06-16 19:00 +0200
      Re: [PATCH 2/3] tools/power/turbostat: add denverton support Len Brown <lenb@kernel.org> - 2016-06-17 03:10 +0200

#1424277 — [PATCH 0/3] Tools/Power/Turbostat update for Denverton

This simple series first address missing RAPL MSR handling such
that new CPUs such as Denverton can be supported. Denverton specific
bits are added later.


Jacob Pan (3):
  tools/power/turbostat: handle missing rapl msrs
  tools/power/turbostat: add denverton support
  tools/power/turbostat: add denverton rapl support

 tools/power/x86/turbostat/turbostat.c | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

-- 
1.9.1

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#1424279 — [PATCH 3/3] tools/power/turbostat: add denverton rapl support

Denverton CPU RAPL supports package, core, and dram domains.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
---
 tools/power/x86/turbostat/turbostat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index d219c4f..3c10d6d 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -2677,6 +2677,9 @@ void rapl_probe(unsigned int family, unsigned int model)
 	case 0x4D:	/* AVN */
 		do_rapl = RAPL_PKG | RAPL_CORES;
 		break;
+	case 0x5f:	/* DNV */
+		do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_POWER_INFO | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO | RAPL_CORES_ENERGY_STATUS;
+		break;
 	default:
 		return;
 	}
-- 
1.9.1

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#1424580 — Re: [PATCH 3/3] tools/power/turbostat: add denverton rapl support

Applied, thanks!

Len Brown, Intel Open Source Technology Center

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#1424280 — [PATCH 2/3] tools/power/turbostat: add denverton support

Denverton is an Atom based micro server which shares the same
Goldmont architecture as Broxton. The available C-states on
Denverton is a subset of Broxton with only C1, C1e, and C6.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
---
 tools/power/x86/turbostat/turbostat.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 26566e6..d219c4f 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -2218,6 +2218,7 @@ int probe_nhm_msrs(unsigned int family, unsigned int model)
 		pkg_cstate_limits = phi_pkg_cstate_limits;
 		break;
 	case 0x5C:	/* BXT */
+	case 0x5F:	/* DNV */
 		pkg_cstate_limits = bxt_pkg_cstate_limits;
 		break;
 	default:
@@ -3315,6 +3316,7 @@ void process_cpuid()
 					crystal_hz = 25000000;	/* 25.0 MHz */
 					break;
 				case 0x5C:	/* BXT */
+				case 0x5F:	/* DNV */
 					crystal_hz = 19200000;	/* 19.2 MHz */
 					break;
 				default:
-- 
1.9.1

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#1424582 — Re: [PATCH 2/3] tools/power/turbostat: add denverton support

Applied, thanks!

Len Brown, Intel Open Source Technology Center

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