git: corecstat(4): Add driver for Intel CPUs' C-State residency counters

Imre Vadasz ivadasz at crater.dragonflybsd.org
Sat Jan 24 10:09:23 PST 2026


commit 3dc2428d18bc5abe8c61c8fdd43aa99f63cdc475
Author: Imre Vadász <imre at vdsz.com>
Date:   Sat Aug 1 21:04:48 2015 +0200

    corecstat(4): Add driver for Intel CPUs' C-State residency counters
    
    * Currently supports Core family CPUs starting at Nehalem series, up to
      Coffee Lake, as well as some ATOM CPUs.

Summary of changes:
 share/man/man4/Makefile                     |   1 +
 share/man/man4/{corepower.4 => corecstat.4} |  65 +--
 sys/conf/files                              |   1 +
 sys/config/LINT64                           |   3 +
 sys/cpu/x86_64/include/specialreg.h         |  10 +
 sys/dev/powermng/Makefile                   |   2 +-
 sys/dev/powermng/corecstat/Makefile         |   4 +
 sys/dev/powermng/corecstat/corecstat.c      | 603 ++++++++++++++++++++++++++++
 8 files changed, 661 insertions(+), 28 deletions(-)
 copy share/man/man4/{corepower.4 => corecstat.4} (52%)
 create mode 100644 sys/dev/powermng/corecstat/Makefile
 create mode 100644 sys/dev/powermng/corecstat/corecstat.c

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/3dc2428d18bc5abe8c61c8fdd43aa99f63cdc475


-- 
DragonFly BSD source repository


More information about the Commits mailing list