mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-08-31 09:20:13 -04:00
Code Issues Packages Projects Releases Wiki Activity

wifi: mt76: mt7915: report RX chain signal for all RX paths

Browse Source 
status->chains was set from the antenna mask, which is derived from the
number of spatial streams, while the chain_signal array is filled from
all RCPI fields. On boards where the number of RX paths exceeds the
stream count, e.g. the 3T3R mt7916/mt7981 variant with 2 streams on the
5 GHz band, the RSSI of the extra chains was never reported.

Use the band local RX path chainmask instead.

Fixes: e57b790146 ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets")
Link: https://patch.msgid.link/20260727150434.1778520-9-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau
2026-07-27 15:04:28 +00:00
parent ea891799ec
commit b53c44fe65
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/mediatek/mt76/mt7915/mac.c
View File

@@ -437,7 +437,7 @@ mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb,
if (v0 & MT_PRXV_HT_AD_CODE)
status->enc_flags |= RX_ENC_FLAG_LDPC;
status->chains = mphy->antenna_mask;
status->chains = mt7915_band_chainmask(phy);
status->chain_signal[0] = to_rssi(MT_PRXV_RCPI0, v1);
status->chain_signal[1] = to_rssi(MT_PRXV_RCPI1, v1);
status->chain_signal[2] = to_rssi(MT_PRXV_RCPI2, v1);