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tools/power turbostat: fix SKX PKG_CSTATE_LIMIT decoding

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SKX has fewer package C-states than previous generations,
and so the decoding of PKG_CSTATE_LIMIT has changed.

This changes the line ending with pkg-cstate-limit=XXX: pcYYY

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2016-12-01 20:27:46 -05:00
parent 005c82d64d
commit d8ebb44226
1 changed files with 4 additions and 1 deletions
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5
tools/power/x86/turbostat/turbostat.c
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@ -1294,6 +1294,7 @@ int slv_pkg_cstate_limits[16] = {PCL__0, PCL__1, PCLRSV, PCLRSV, PCL__4, 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};
int skx_pkg_cstate_limits[16] = {PCL__0, PCL__2, PCL_6N, PCL_6R, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLUNL, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
static void
@ -2191,9 +2192,11 @@ int probe_nhm_msrs(unsigned int family, unsigned int model)
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
case INTEL_FAM6_KABYLAKE_MOBILE: /* KBL */
case INTEL_FAM6_KABYLAKE_DESKTOP: /* KBL */
case INTEL_FAM6_SKYLAKE_X: /* SKX */
pkg_cstate_limits = hsw_pkg_cstate_limits;
break;
case INTEL_FAM6_SKYLAKE_X: /* SKX */
pkg_cstate_limits = skx_pkg_cstate_limits;
break;
case INTEL_FAM6_ATOM_SILVERMONT1: /* BYT */
case INTEL_FAM6_ATOM_SILVERMONT2: /* AVN */
pkg_cstate_limits = slv_pkg_cstate_limits;