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| author | Wen Gong <[email protected]> | 2021-10-13 03:37:04 -0400 |
|---|---|---|
| committer | Kalle Valo <[email protected]> | 2021-11-15 11:23:05 +0200 |
| commit | 78406044bdd0cc8987bc082b76867c63ab1c6af8 (patch) | |
| tree | 8d87af8cb79e2f62f914f4f2b95c0debba652dcd /tools/perf/scripts/python/powerpc-hcalls.py | |
| parent | be8867cb47652418e488170785bd9ffbadae3f1f (diff) | |
ath11k: enable IEEE80211_VHT_EXT_NSS_BW_CAPABLE if NSS ratio enabled
When NSS ratio enabled reported by firmware, SUPPORTS_VHT_EXT_NSS_BW
is set in ath11k, meanwhile IEEE80211_VHT_EXT_NSS_BW_CAPABLE also
need to be set, otherwise it is invalid because spec in IEEE Std
802.11™‐2020 as below.
Table 9-273-Supported VHT-MCS and NSS Set subfields, it has subfield
VHT Extended NSS BW Capable, its definition is:
Indicates whether the STA is capable of interpreting the Extended NSS
BW Support subfield of the VHT Capabilities Information field.
dmesg have a message without this patch:
ieee80211 phy0: copying sband (band 1) due to VHT EXT NSS BW flag
It means mac80211 will set IEEE80211_VHT_EXT_NSS_BW_CAPABLE if ath11k not
set it in ieee80211_register_hw(). So it is better to set it in ath11k.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Signed-off-by: Wen Gong <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/powerpc-hcalls.py')
0 files changed, 0 insertions, 0 deletions