s390/pai_crypto: Add common pai_read() function

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To support one common PAI PMU device driver which handles
both PMUs pai_crypto and pai_ext, use a common naming scheme
for structures and variables suitable for both device drivers.

Add a common usable function pai_read() to read counter values.
The function expects a PAI PMU specific read function as second
parameter.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Jan Polensky <japo@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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Thomas Richter 2025-11-05 15:38:53 +01:00 • committed by Heiko Carstens

parent 74466e87e7

commit 8f6116fd49

1 changed files with 9 additions and 4 deletions

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arch/s390/kernel/perf_pai_crypto.c

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