Add support for IBM z17 machine types 9175 and 9176 CPU Measurement
facility basic, problem, crypto and extended counter sets.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Move defines from a source file lscpumf.c to the header
file in the include directory to be reused in a follow on
patch. Also reshuffle the list of defines in proper
sequence of increasing numbers.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add IBM z16 extended counter set. For each counter in this set
add the counter number, the short and long description and the
counter number.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Replace function linux_error() by err/warn family.
Delete function linux_error() which is not used anymore.
Also fix some checkpatch warnings regarding comparison to zero.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Set the counter name for z15 counter numbered 265. It is either named
DFLT_CCERROR or DFLT_CCFINISH, depending on the linux version. The
counter was renamed from CCERROR to CCFINISH in linux version 5.8.
Check for existence of file /sys/devices/cpum_cf/events/DLFT_CCERROR.
f this file exists the counter is named DFLT_CCERROR else
DFLT_CCFINISH (only for z15), other machines do not have this counter.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Rewrite lscpumf and chcpumf in C. The previous version
habe been written in perl which require a lot of instructure.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Jan Polensky