[PATCH v2 0/2] wifi: mt76: mt7996: clamp beamforming NSS

[Jiale Yao]

The mt7996 beamforming configuration converts a peer maximum NSS to a
zero-based column count.  A peer may report no receive streams for a
VHT, HE, or EHT MCS range.  Decrementing that zero value underflows and
can send an invalid beamforming configuration to firmware.

Patch 1 fixes the shared VHT and HE MCS-map conversion.  Patch 2 fixes
the corresponding EHT conversions for 80, 160, and 320 MHz operation.

The series was checked with scripts/checkpatch.pl, and each patch was
checked for application against the common base.

Jiale Yao (2):
  wifi: mt76: mt7996: clamp VHT/HE beamforming NSS
  wifi: mt76: mt7996: clamp EHT beamforming NSS

---
Changes in v2:
- Correct the author and sign-off email address.
- Add Cc: stable at vger.kernel.org to both patches.
- No code changes.

v1: https://lore.kernel.org/r/20261019093307.1869749-1-yaojiale02@163.com

 drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

-- 
2.34.1