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>

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;