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| author | Dave Jiang <[email protected]> | 2023-10-12 11:53:37 -0700 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2023-10-27 20:48:02 -0700 |
| commit | 529c0a44045e59c3c067f1f2c5887759644c50ae (patch) | |
| tree | facc3ca56142392addc70ff811da6537942d0211 /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | 178e1ea6a68f12967ee0e9afc4d79a2939acd43c (diff) | |
cxl: Export QTG ids from CFMWS to sysfs as qos_class attribute
Export the QoS Throttling Group ID from the CXL Fixed Memory Window
Structure (CFMWS) under the root decoder sysfs attributes as qos_class.
CXL rev3.0 9.17.1.3 CXL Fixed Memory Window Structure (CFMWS)
cxl cli will use this id to match with the _DSM retrieved id for a
hot-plugged CXL memory device DPA memory range to make sure that the
DPA range is under the right CFMWS window.
Reviewed-by: Davidlohr Bueso <[email protected]>
Reviewed-by: Ira Weiny <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Signed-off-by: Dave Jiang <[email protected]>
Link: https://lore.kernel.org/r/169713681699.2205276.14475306324720093079.stgit@djiang5-mobl3
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions