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

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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: e57b7901469f ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets")
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2026-08-25 11:56:10 +02:00
parent d1d977d7e8
commit c0af238844
1 changed files with 1 additions and 1 deletions
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mt7915/mac.c
+1 -1
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@@ -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);