| Message ID | 20240606020653.33205-3-quic_bqiang@quicinc.com |
|---|---|
| State | New |
| Headers | show |
| Series | wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he() | expand |
diff --git a/net/wireless/util.c b/net/wireless/util.c index 39e19e2386b7..7fa186fb7fed 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1524,7 +1524,9 @@ static u32 cfg80211_calculate_bitrate_he(struct rate_info *rate) if (WARN_ON_ONCE(rate->nss < 1 || rate->nss > 8)) return 0; - if (rate->bw == RATE_INFO_BW_160) + if (rate->bw == RATE_INFO_BW_160 || + (rate->bw == RATE_INFO_BW_HE_RU && + rate->he_ru_alloc == NL80211_RATE_INFO_HE_RU_ALLOC_2x996)) result = rates_160M[rate->he_gi]; else if (rate->bw == RATE_INFO_BW_80 || (rate->bw == RATE_INFO_BW_HE_RU &&
Currently NL80211_RATE_INFO_HE_RU_ALLOC_2x996 is not handled in cfg80211_calculate_bitrate_he(), leading to below warning: kernel: invalid HE MCS: bw:6, ru:6 kernel: WARNING: CPU: 0 PID: 2312 at net/wireless/util.c:1501 cfg80211_calculate_bitrate_he+0x22b/0x270 [cfg80211] Fix it by handling 2x996 RU allocation in the same way as 160 MHz bandwidth. Fixes: c4cbaf7973a7 ("cfg80211: Add support for HE") Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> --- net/wireless/util.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)