MIPS: perf: Add perf functionality for BMIPS5000

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Add hardware performance counter support to kernel "perf" code for
BMIPS5000. The BMIPS5000 performance counters are similar to MIPS
MTI cores, so the changes were mostly made in perf_event_mipsxx.c
which is typically for MTI cores.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/4109/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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Al Cooper 2012-07-13 16:44:54 -04:00 • committed by Ralf Baechle

parent 399aaa2568

commit a7911a8fd1

1 changed files with 102 additions and 1 deletions

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arch/mips/kernel/perf_event_mipsxx.c

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