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mt7603: clear wtbl entry for removed stations

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Should fix some issues with reassociating stations

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2018-11-16 12:09:52 +01:00
parent a97127b1b3
commit 13f1e82f6f
4 changed files with 22 additions and 4 deletions
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mt7603/init.c
+1
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@@ -30,6 +30,7 @@ struct mt7603_dev *mt7603_alloc_device(struct device *pdev)
.rx_poll_complete = mt7603_rx_poll_complete,
.sta_ps = mt7603_sta_ps,
.sta_add = mt7603_sta_add,
.sta_remove = mt7603_sta_remove,
.update_survey = mt7603_update_channel,
};
struct mt7603_dev *dev;
mt7603/mac.c
+9 -4
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@@ -118,10 +118,16 @@ void mt7603_wtbl_init(struct mt7603_dev *dev, int idx, int vif,
{
const void *_mac = mac_addr;
u32 addr = mt7603_wtbl1_addr(idx);
u32 w0;
u32 w0 = 0, w1 = 0;
int i;
w0 = FIELD_PREP(MT_WTBL1_W0_ADDR_HI, get_unaligned_le16(_mac + 4));
if (_mac) {
w0 = FIELD_PREP(MT_WTBL1_W0_ADDR_HI,
get_unaligned_le16(_mac + 4));
w1 = FIELD_PREP(MT_WTBL1_W1_ADDR_LO,
get_unaligned_le32(_mac));
}
if (vif < 0)
vif = 0;
else
@@ -131,8 +137,7 @@ void mt7603_wtbl_init(struct mt7603_dev *dev, int idx, int vif,
mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000);
mt76_set(dev, addr + 0 * 4, w0);
mt76_set(dev, addr + 1 * 4,
FIELD_PREP(MT_WTBL1_W1_ADDR_LO, get_unaligned_le32(_mac)));
mt76_set(dev, addr + 1 * 4, w1);
mt76_set(dev, addr + 2 * 4, MT_WTBL1_W2_ADMISSION_CONTROL);
mt76_stop_tx_ac(dev, GENMASK(3, 0));
mt7603/main.c
+10
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@@ -318,6 +318,16 @@ mt7603_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
return ret;
}
void
mt7603_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76);
struct mt76_wcid *wcid = (struct mt76_wcid *) sta->drv_priv;
mt7603_wtbl_init(dev, wcid->idx, 0, NULL);
}
void
mt7603_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps)
{
mt7603/mt7603.h
+2
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@@ -224,6 +224,8 @@ void mt7603_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q);
void mt7603_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps);
int mt7603_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
void mt7603_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
void mt7603_tbtt(struct mt7603_dev *dev);
void mt7603_pre_tbtt_tasklet(unsigned long arg);