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authorLen Brown <len.brown@intel.com>2016-04-06 17:15:56 -0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-04-07 22:18:33 +0200
commite4085d543e256aff6606ba99ed257f7c06685f3b (patch)
tree542fe45af072240088c62c0e09b53b111fc42177 /tools
parent5a63426e2a18775ed05b20e3bc90c68bacb1f68a (diff)
downloadlinux-sh-e4085d543e256aff6606ba99ed257f7c06685f3b.tar.gz
tools/power turbostat: initial BXT support
Broxton has a lot in common with SKL Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/power/x86/turbostat/turbostat.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 2f60fdbf9213..96d8eafdd380 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -1298,6 +1298,7 @@ int hsw_pkg_cstate_limits[16] = {PCL__0, PCL__2, PCL__3, PCL__6, PCL__7, PCL_7S,
int slv_pkg_cstate_limits[16] = {PCL__0, PCL__1, PCLRSV, PCLRSV, PCL__4, PCLRSV, PCL__6, PCL__7, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
int amt_pkg_cstate_limits[16] = {PCL__0, PCL__1, PCL__2, PCLRSV, PCLRSV, PCLRSV, PCL__6, PCL__7, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
int phi_pkg_cstate_limits[16] = {PCL__0, PCL__2, PCL_6N, PCL_6R, PCLRSV, PCLRSV, PCLRSV, PCLUNL, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
+int bxt_pkg_cstate_limits[16] = {PCL__0, PCL__2, PCLUNL, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
static void
@@ -2199,6 +2200,9 @@ int probe_nhm_msrs(unsigned int family, unsigned int model)
case 0x57: /* PHI */
pkg_cstate_limits = phi_pkg_cstate_limits;
break;
+ case 0x5C: /* BXT */
+ pkg_cstate_limits = bxt_pkg_cstate_limits;
+ break;
default:
return 0;
}
@@ -2628,6 +2632,9 @@ void rapl_probe(unsigned int family, unsigned int model)
case 0x47: /* BDW */
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_GFX | RAPL_PKG_POWER_INFO;
break;
+ case 0x5C: /* BXT */
+ do_rapl = RAPL_PKG | RAPL_PKG_POWER_INFO;
+ break;
case 0x4E: /* SKL */
case 0x5E: /* SKL */
do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO;
@@ -2914,6 +2921,7 @@ int has_snb_msrs(unsigned int family, unsigned int model)
case 0x56: /* BDX-DE */
case 0x4E: /* SKL */
case 0x5E: /* SKL */
+ case 0x5C: /* BXT */
return 1;
}
return 0;
@@ -2941,6 +2949,7 @@ int has_hsw_msrs(unsigned int family, unsigned int model)
case 0x3D: /* BDW */
case 0x4E: /* SKL */
case 0x5E: /* SKL */
+ case 0x5C: /* BXT */
return 1;
}
return 0;