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Commit e4085d54 authored by Len Brown's avatar Len Brown Committed by Rafael J. Wysocki
Browse files

tools/power turbostat: initial BXT support 



Broxton has a lot in common with SKL

Signed-off-by: default avatarLen Brown <len.brown@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 5a63426e

tools/power/x86/turbostat/turbostat.c

+9 −0
Original line number Diff line number Diff line
@@ -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;