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mt76: mt7921: enable HW beacon filter in the initialization stage

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The current driver has worked with HW beacon filter and connection
monitor all the way, here we move the enablement into the initialization
stage like other HW features being done to get rid of others are
confused why these configurations would be changed at runtime.

We still leave a way to turn off these offload features in debugfs knobs
but that is just for debugging purposes.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Sean Wang
2022-06-22 05:17:39 +08:00
committed by Felix Fietkau
parent abdb2b524b
commit 4aa8e0a475
3 changed files with 16 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/mediatek/mt76/mt7921/init.c
View File

@@ -97,6 +97,7 @@ mt7921_init_wiphy(struct ieee80211_hw *hw)
ieee80211_hw_set(hw, SUPPORTS_PS);
ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS);
ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW);
ieee80211_hw_set(hw, CONNECTION_MONITOR);
if (dev->pm.enable)
ieee80211_hw_set(hw, CONNECTION_MONITOR);

16
drivers/net/wireless/mediatek/mt76/mt7921/main.c
View File

@@ -352,6 +352,7 @@ static int mt7921_add_interface(struct ieee80211_hw *hw,
mtxq->wcid = idx;
}
vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER;
out:
mt7921_mutex_release(dev);
@@ -495,8 +496,21 @@ static void
mt7921_pm_interface_iter(void *priv, u8 *mac, struct ieee80211_vif *vif)
{
struct mt7921_dev *dev = priv;
struct ieee80211_hw *hw = mt76_hw(dev);
bool pm_enable = dev->pm.enable;
int err;
mt7921_mcu_set_beacon_filter(dev, vif, dev->pm.enable);
err = mt7921_mcu_set_beacon_filter(dev, vif, pm_enable);
if (err < 0)
return;
if (pm_enable) {
vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER;
ieee80211_hw_set(hw, CONNECTION_MONITOR);
} else {
vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER;
__clear_bit(IEEE80211_HW_CONNECTION_MONITOR, hw->flags);
}
}
static void

5
drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
View File

@@ -779,7 +779,6 @@ int mt7921_mcu_set_beacon_filter(struct mt7921_dev *dev,
struct ieee80211_vif *vif,
bool enable)
{
struct ieee80211_hw *hw = mt76_hw(dev);
int err;
if (enable) {
@@ -787,8 +786,6 @@ int mt7921_mcu_set_beacon_filter(struct mt7921_dev *dev,
if (err)
return err;
vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER;
ieee80211_hw_set(hw, CONNECTION_MONITOR);
mt76_set(dev, MT_WF_RFCR(0), MT_WF_RFCR_DROP_OTHER_BEACON);
return 0;
@@ -798,8 +795,6 @@ int mt7921_mcu_set_beacon_filter(struct mt7921_dev *dev,
if (err)
return err;
vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER;
__clear_bit(IEEE80211_HW_CONNECTION_MONITOR, hw->flags);
mt76_clear(dev, MT_WF_RFCR(0), MT_WF_RFCR_DROP_OTHER_BEACON);
return 0;