diff options
| author | StanleyYP Wang <StanleyYP.Wang@mediatek.com> | 2023-08-31 14:22:17 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2023-09-30 20:03:05 +0200 |
| commit | 413f05d68d11981f5984b49214d3a5a0d88079b1 (patch) | |
| tree | c2bae71e3130d5ebacde00df2c184e5fbbf9940d /drivers/net/wireless/mediatek/mt76/mt7915 | |
| parent | d6a2f91741d9f43b31cb16c82da37f35117a6d1c (diff) | |
wifi: mt76: get rid of false alamrs of tx emission issues
When the set_chan_info command is set with CH_SWITCH_NORMAL reason,
even if the action is UNI_CHANNEL_RX_PATH, it'll still generate some
unexpected tones, which might confuse DFS CAC tests that there are some
tone leakages. To get rid of these kinds of false alarms, always bypass
DPD calibration when IEEE80211_CONF_IDLE is set.
Reviewed-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index f18dc777edcb..94a091dd155e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -2742,10 +2742,10 @@ int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd) if (mt76_connac_spe_idx(phy->mt76->antenna_mask)) req.tx_path_num = fls(phy->mt76->antenna_mask); - if (cmd == MCU_EXT_CMD(SET_RX_PATH) || - dev->mt76.hw->conf.flags & IEEE80211_CONF_MONITOR) + if (dev->mt76.hw->conf.flags & IEEE80211_CONF_MONITOR) req.switch_reason = CH_SWITCH_NORMAL; - else if (phy->mt76->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) + else if (phy->mt76->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL || + phy->mt76->hw->conf.flags & IEEE80211_CONF_IDLE) req.switch_reason = CH_SWITCH_SCAN_BYPASS_DPD; else if (!cfg80211_reg_can_beacon(phy->mt76->hw->wiphy, chandef, NL80211_IFTYPE_AP)) |