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| author | Kan Liang <kan.liang@linux.intel.com> | 2019-05-01 03:53:46 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-06-17 13:36:20 +0300 |
| commit | 3da04b8a00dd6d39970b9e764b78c5dfb40ec013 (patch) | |
| tree | 5e4d2f3636dbab16a0bca1f11655f4bde2cf16bf /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c8872d90e0a3651a096860d3241625ccfa1647e0 (diff) | |
| download | linux-3da04b8a00dd6d39970b9e764b78c5dfb40ec013.tar.xz | |
perf/x86/intel/uncore: Support MMIO type uncore blocks
A new MMIO type uncore box is introduced on Snow Ridge server. The
counters of MMIO type uncore box can only be accessed by MMIO.
Add a new uncore type, uncore_mmio_uncores, for MMIO type uncore blocks.
Support MMIO type uncore blocks in CPU hot plug. The MMIO space has to
be map/unmap for the first/last CPU. The context also need to be
migrated if the bind CPU changes.
Add mmio_init() to init and register PMUs for MMIO type uncore blocks.
Add a helper to calculate the box_ctl address.
The helpers which calculate ctl/ctr can be shared with PCI type uncore
blocks.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: acme@kernel.org
Cc: eranian@google.com
Link: https://lkml.kernel.org/r/1556672028-119221-5-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions