]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: dd14bca) | patch
tools/power turbostat: dump BDX, SKX automatic C-state conversion bit
authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Tue, 5 Sep 2017 12:14:08 +0000 (15:14 +0300)
committerLen Brown <len.brown@intel.com>
Fri, 1 Jun 2018 21:15:08 +0000 (17:15 -0400)
commit5fae1480aa9a1ba334b11531a8686f83d5820312
treef5f6dd36276cb3b5f09e258706a06eaec7d42a28tree | snapshot
parentdd14bca39ba6dee3dd6259053e1497ee7864bd7acommit | diff
tools/power turbostat: dump BDX, SKX automatic C-state conversion bit

BDX and SKX have a bit that tells them to PROMOTE shallow
C-states requests to MWAIT(C6).  It is generally a BIOS bug
if this bit is set.  As we have encountered that BIOS bug,
let's print this bit in turbostat debug output.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
tools/power/x86/turbostat/turbostat.c diff | blob | history
Linux Kernel Source Tree.