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perf/arm-cmn: Decouple wp_config registers from filter group number
authorIlkka Koskinen <ilkka@os.amperecomputing.com>
Tue, 18 Jun 2024 00:50:55 +0000 (17:50 -0700)
committerWill Deacon <will@kernel.org>
Mon, 1 Jul 2024 13:55:08 +0000 (14:55 +0100)
commit4a112585ebe8cb89edf1cae5ba41940c3b9ae307
tree0c474366433070bf74c735ddac4b5ae4e0a34811tree
parent83a7eefedc9b56fe7bfeff13b6c7356688ffa670commit | diff
perf/arm-cmn: Decouple wp_config registers from filter group number

Previously, wp_config0/2 registers were used for primary match group and
wp_config1/3 registers for secondary match group. In order to support
tertiary match group, this patch decouples the registers and the groups.

Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20240618005056.3092866-2-ilkka@os.amperecomputing.com
Signed-off-by: Will Deacon <will@kernel.org>
drivers/perf/arm-cmn.c diff | blob | history
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