diff options
| author | Alexander Antonov <[email protected]> | 2022-11-17 12:28:28 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2022-11-24 11:09:22 +0100 |
| commit | 4cfce57fa42d277497cd2c425021312eae2f223c (patch) | |
| tree | 291496c64a19cf51c6f93cbcf049367e00a8bfe8 /scripts/generate_rust_analyzer.py | |
| parent | 07813e2a59c93f10716ffa33d608d2c0685cf85b (diff) | |
perf/x86/intel/uncore: Enable UPI topology discovery for Skylake Server
UPI topology discovery relies on data from KTILP0 (offset 0x94) and
KTIPCSTS (offset 0x120) registers which reside under IIO bus(3) on
SKX/CLX.
This patch enable UPI topology discovery on Skylake Server. Topology is
exposed through attributes /sys/devices/uncore_upi_<pmu_idx>/dieX,
where dieX is file which holds "upi_<idx1>:die_<idx2>" connected to
this UPI link.
Signed-off-by: Alexander Antonov <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Kan Liang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions