diff options
| author | Masi Osmani <mas-i@hotmail.de> | 2026-03-12 11:37:58 +0100 |
|---|---|---|
| committer | Jeff Johnson <jeff.johnson@oss.qualcomm.com> | 2026-07-22 09:02:19 -0700 |
| commit | a711bf00b8b3c6d879cb5d95bbe921366228b318 (patch) | |
| tree | 6a8919dcbd152daeff48a19983e2f3be96a1f323 /tools/perf/scripts/python/stackcollapse.py | |
| parent | d6850f1984eb1e5dcec3de2703d32ea4c34c8ad8 (diff) | |
wifi: carl9170: mac80211: document spatial multiplexing power save handler
Replace the bare TODO comment in the SMPS configuration handler
with documentation explaining why the driver accepts but does not
act on SMPS mode changes.
The AR9170 advertises SM_PS disabled (both chains always active)
in its HT capabilities. While mac80211 may still send SMPS
configuration requests, implementing static or dynamic SMPS would
require firmware support for per-chain enable/disable that the
AR9170 firmware (v1.9.9) does not provide.
Signed-off-by: Masi Osmani <mas-i@hotmail.de>
Acked-by: Christian Lamparter <chunkeey@gmail.com>
Link: https://patch.msgid.link/AM7PPF5613FA0B6B76223A73FFC756A19A99444A@AM7PPF5613FA0B6.EURP251.PROD.OUTLOOK.COM
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions