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path: root/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_util.c')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x02_util.c120
1 files changed, 61 insertions, 59 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 5851ab6b7e26..ca05332f81fc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -48,21 +48,21 @@ struct ieee80211_rate mt76x02_rates[] = {
EXPORT_SYMBOL_GPL(mt76x02_rates);
void mt76x02_configure_filter(struct ieee80211_hw *hw,
- unsigned int changed_flags,
- unsigned int *total_flags, u64 multicast)
+ unsigned int changed_flags,
+ unsigned int *total_flags, u64 multicast)
{
- struct mt76_dev *dev = hw->priv;
+ struct mt76x02_dev *dev = hw->priv;
u32 flags = 0;
#define MT76_FILTER(_flag, _hw) do { \
flags |= *total_flags & FIF_##_flag; \
- dev->rxfilter &= ~(_hw); \
- dev->rxfilter |= !(flags & FIF_##_flag) * (_hw); \
+ dev->mt76.rxfilter &= ~(_hw); \
+ dev->mt76.rxfilter |= !(flags & FIF_##_flag) * (_hw); \
} while (0)
- mutex_lock(&dev->mutex);
+ mutex_lock(&dev->mt76.mutex);
- dev->rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;
+ dev->mt76.rxfilter &= ~MT_RX_FILTR_CFG_OTHER_BSS;
MT76_FILTER(FCSFAIL, MT_RX_FILTR_CFG_CRC_ERR);
MT76_FILTER(PLCPFAIL, MT_RX_FILTR_CFG_PHY_ERR);
@@ -75,25 +75,25 @@ void mt76x02_configure_filter(struct ieee80211_hw *hw,
MT76_FILTER(PSPOLL, MT_RX_FILTR_CFG_PSPOLL);
*total_flags = flags;
- dev->bus->wr(dev, MT_RX_FILTR_CFG, dev->rxfilter);
+ mt76_wr(dev, MT_RX_FILTR_CFG, dev->mt76.rxfilter);
- mutex_unlock(&dev->mutex);
+ mutex_unlock(&dev->mt76.mutex);
}
EXPORT_SYMBOL_GPL(mt76x02_configure_filter);
int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+ struct ieee80211_sta *sta)
{
- struct mt76_dev *dev = hw->priv;
- struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
- struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
+ struct mt76x02_dev *dev = hw->priv;
+ struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv;
+ struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
int ret = 0;
int idx = 0;
int i;
- mutex_lock(&dev->mutex);
+ mutex_lock(&dev->mt76.mutex);
- idx = mt76_wcid_alloc(dev->wcid_mask, ARRAY_SIZE(dev->wcid));
+ idx = mt76_wcid_alloc(dev->mt76.wcid_mask, ARRAY_SIZE(dev->mt76.wcid));
if (idx < 0) {
ret = -ENOSPC;
goto out;
@@ -113,40 +113,40 @@ int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
ewma_signal_init(&msta->rssi);
- rcu_assign_pointer(dev->wcid[idx], &msta->wcid);
+ rcu_assign_pointer(dev->mt76.wcid[idx], &msta->wcid);
out:
- mutex_unlock(&dev->mutex);
+ mutex_unlock(&dev->mt76.mutex);
return ret;
}
EXPORT_SYMBOL_GPL(mt76x02_sta_add);
int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+ struct ieee80211_sta *sta)
{
- struct mt76_dev *dev = hw->priv;
- struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
+ struct mt76x02_dev *dev = hw->priv;
+ struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv;
int idx = msta->wcid.idx;
int i;
- mutex_lock(&dev->mutex);
- rcu_assign_pointer(dev->wcid[idx], NULL);
+ mutex_lock(&dev->mt76.mutex);
+ rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
for (i = 0; i < ARRAY_SIZE(sta->txq); i++)
- mt76_txq_remove(dev, sta->txq[i]);
+ mt76_txq_remove(&dev->mt76, sta->txq[i]);
mt76x02_mac_wcid_set_drop(dev, idx, true);
- mt76_wcid_free(dev->wcid_mask, idx);
+ mt76_wcid_free(dev->mt76.wcid_mask, idx);
mt76x02_mac_wcid_setup(dev, idx, 0, NULL);
- mutex_unlock(&dev->mutex);
+ mutex_unlock(&dev->mt76.mutex);
return 0;
}
EXPORT_SYMBOL_GPL(mt76x02_sta_remove);
-void mt76x02_vif_init(struct mt76_dev *dev, struct ieee80211_vif *vif,
- unsigned int idx)
+void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif,
+ unsigned int idx)
{
- struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
+ struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
mvif->idx = idx;
mvif->group_wcid.idx = MT_VIF_WCID(idx);
@@ -158,11 +158,11 @@ EXPORT_SYMBOL_GPL(mt76x02_vif_init);
int
mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
- struct mt76_dev *dev = hw->priv;
+ struct mt76x02_dev *dev = hw->priv;
unsigned int idx = 0;
if (vif->addr[0] & BIT(1))
- idx = 1 + (((dev->macaddr[0] ^ vif->addr[0]) >> 2) & 7);
+ idx = 1 + (((dev->mt76.macaddr[0] ^ vif->addr[0]) >> 2) & 7);
/*
* Client mode typically only has one configurable BSSID register,
@@ -186,20 +186,20 @@ mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
EXPORT_SYMBOL_GPL(mt76x02_add_interface);
void mt76x02_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif)
+ struct ieee80211_vif *vif)
{
- struct mt76_dev *dev = hw->priv;
+ struct mt76x02_dev *dev = hw->priv;
- mt76_txq_remove(dev, vif->txq);
+ mt76_txq_remove(&dev->mt76, vif->txq);
}
EXPORT_SYMBOL_GPL(mt76x02_remove_interface);
int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- struct ieee80211_ampdu_params *params)
+ struct ieee80211_ampdu_params *params)
{
enum ieee80211_ampdu_mlme_action action = params->action;
struct ieee80211_sta *sta = params->sta;
- struct mt76_dev *dev = hw->priv;
+ struct mt76x02_dev *dev = hw->priv;
struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
struct ieee80211_txq *txq = sta->txq[params->tid];
u16 tid = params->tid;
@@ -213,12 +213,14 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
switch (action) {
case IEEE80211_AMPDU_RX_START:
- mt76_rx_aggr_start(dev, &msta->wcid, tid, *ssn, params->buf_size);
- __mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
+ mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid,
+ *ssn, params->buf_size);
+ mt76_set(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
break;
case IEEE80211_AMPDU_RX_STOP:
- mt76_rx_aggr_stop(dev, &msta->wcid, tid);
- __mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4, BIT(16 + tid));
+ mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid);
+ mt76_clear(dev, MT_WCID_ADDR(msta->wcid.idx) + 4,
+ BIT(16 + tid));
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
mtxq->aggr = true;
@@ -245,11 +247,11 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
EXPORT_SYMBOL_GPL(mt76x02_ampdu_action);
int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- struct ieee80211_vif *vif, struct ieee80211_sta *sta,
- struct ieee80211_key_conf *key)
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key)
{
- struct mt76_dev *dev = hw->priv;
- struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
+ struct mt76x02_dev *dev = hw->priv;
+ struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv;
struct mt76x02_sta *msta;
struct mt76_wcid *wcid;
int idx = key->keyidx;
@@ -295,7 +297,7 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
key = NULL;
}
- mt76_wcid_key_setup(dev, wcid, key);
+ mt76_wcid_key_setup(&dev->mt76, wcid, key);
if (!msta) {
if (key || wcid->hw_key_idx == idx) {
@@ -312,13 +314,13 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
EXPORT_SYMBOL_GPL(mt76x02_set_key);
int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- u16 queue, const struct ieee80211_tx_queue_params *params)
+ u16 queue, const struct ieee80211_tx_queue_params *params)
{
- struct mt76_dev *dev = hw->priv;
+ struct mt76x02_dev *dev = hw->priv;
u8 cw_min = 5, cw_max = 10, qid;
u32 val;
- qid = dev->q_tx[queue].hw_idx;
+ qid = dev->mt76.q_tx[queue].hw_idx;
if (params->cw_min)
cw_min = fls(params->cw_min);
@@ -329,27 +331,27 @@ int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
FIELD_PREP(MT_EDCA_CFG_AIFSN, params->aifs) |
FIELD_PREP(MT_EDCA_CFG_CWMIN, cw_min) |
FIELD_PREP(MT_EDCA_CFG_CWMAX, cw_max);
- __mt76_wr(dev, MT_EDCA_CFG_AC(qid), val);
+ mt76_wr(dev, MT_EDCA_CFG_AC(qid), val);
- val = __mt76_rr(dev, MT_WMM_TXOP(qid));
+ val = mt76_rr(dev, MT_WMM_TXOP(qid));
val &= ~(MT_WMM_TXOP_MASK << MT_WMM_TXOP_SHIFT(qid));
val |= params->txop << MT_WMM_TXOP_SHIFT(qid);
- __mt76_wr(dev, MT_WMM_TXOP(qid), val);
+ mt76_wr(dev, MT_WMM_TXOP(qid), val);
- val = __mt76_rr(dev, MT_WMM_AIFSN);
+ val = mt76_rr(dev, MT_WMM_AIFSN);
val &= ~(MT_WMM_AIFSN_MASK << MT_WMM_AIFSN_SHIFT(qid));
val |= params->aifs << MT_WMM_AIFSN_SHIFT(qid);
- __mt76_wr(dev, MT_WMM_AIFSN, val);
+ mt76_wr(dev, MT_WMM_AIFSN, val);
- val = __mt76_rr(dev, MT_WMM_CWMIN);
+ val = mt76_rr(dev, MT_WMM_CWMIN);
val &= ~(MT_WMM_CWMIN_MASK << MT_WMM_CWMIN_SHIFT(qid));
val |= cw_min << MT_WMM_CWMIN_SHIFT(qid);
- __mt76_wr(dev, MT_WMM_CWMIN, val);
+ mt76_wr(dev, MT_WMM_CWMIN, val);
- val = __mt76_rr(dev, MT_WMM_CWMAX);
+ val = mt76_rr(dev, MT_WMM_CWMAX);
val &= ~(MT_WMM_CWMAX_MASK << MT_WMM_CWMAX_SHIFT(qid));
val |= cw_max << MT_WMM_CWMAX_SHIFT(qid);
- __mt76_wr(dev, MT_WMM_CWMAX, val);
+ mt76_wr(dev, MT_WMM_CWMAX, val);
return 0;
}
@@ -359,7 +361,7 @@ void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
- struct mt76_dev *dev = hw->priv;
+ struct mt76x02_dev *dev = hw->priv;
struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
struct ieee80211_sta_rates *rates = rcu_dereference(sta->rates);
struct ieee80211_tx_rate rate = {};
@@ -425,7 +427,7 @@ const u16 mt76x02_beacon_offsets[16] = {
};
EXPORT_SYMBOL_GPL(mt76x02_beacon_offsets);
-void mt76x02_set_beacon_offsets(struct mt76_dev *dev)
+void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev)
{
u16 val, base = MT_BEACON_BASE;
u32 regs[4] = {};
@@ -437,7 +439,7 @@ void mt76x02_set_beacon_offsets(struct mt76_dev *dev)
}
for (i = 0; i < 4; i++)
- __mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]);
+ mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]);
}
EXPORT_SYMBOL_GPL(mt76x02_set_beacon_offsets);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.