From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

'MSR_PKG_CST_CONFIG_CONTROL' encodes the deepest allowed package C-state limit,
and turbostat decodes it.

Before this patch: turbostat does not recognize value "3" on Ice Lake Xeon
(ICX), treats it as "unknown", and does not display any package C-states in the
results table.

After this patch: turbostat recognizes value 3 on ICX, treats it as "PC6", and
correctly displays package C-states in the results table.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
 tools/power/x86/turbostat/turbostat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 47d3ba895d6d..bc5ae0872fed 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c

@@ -2323,7 +2323,7 @@ int skx_pkg_cstate_limits[16] =
 };
 
 int icx_pkg_cstate_limits[16] =
-    { PCL__0, PCL__2, PCL__6, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLUNL, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV,
+    { PCL__0, PCL__2, PCL__6, PCL__6, PCLRSV, PCLRSV, PCLRSV, PCLUNL, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV,
 	PCLRSV, PCLRSV
 };
 

-- 
2.31.1