Merge code filing txwi fields the same way on mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgrus...@redhat.com>
---
drivers/net/wireless/mediatek/mt76/mt76x0/tx.c | 44 ++--------------------
drivers/net/wireless/mediatek/mt76/mt76x02_mac.c | 42 +++++++++++++++++++++
drivers/net/wireless/mediatek/mt76/mt76x02_mac.h | 3 +-
.../net/wireless/mediatek/mt76/mt76x2_mac_common.c | 35 +----------------
4 files changed, 48 insertions(+), 76 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c
b/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c
index 92d06cca0266..0dab1c6528f9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/tx.c
@@ -65,8 +65,6 @@ mt76x0_push_txwi(struct mt76x0_dev *dev, struct sk_buff *skb,
struct ieee80211_tx_rate *rate = &info->control.rates[0];
struct mt76x02_txwi *txwi;
unsigned long flags;
- u16 txwi_flags = 0;
- u32 pkt_id;
u16 rate_ctl;
u8 nss;
@@ -86,47 +84,11 @@ mt76x0_push_txwi(struct mt76x0_dev *dev, struct sk_buff
*skb,
}
spin_unlock_irqrestore(&dev->mt76.lock, flags);
+ txwi->wcid = wcid->idx;
txwi->rate = cpu_to_le16(rate_ctl);
+ txwi->pktid = (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) ? 1 : 0;
- if (info->flags & IEEE80211_TX_CTL_LDPC)
- txwi->rate |= cpu_to_le16(MT_RXWI_RATE_LDPC);
- if ((info->flags & IEEE80211_TX_CTL_STBC) && nss == 1)
- txwi->rate |= cpu_to_le16(MT_RXWI_RATE_STBC);
- if (nss > 1 && sta && sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
- txwi_flags |= MT_TXWI_FLAGS_MMPS;
-
- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
- txwi->ack_ctl |= MT_TXWI_ACK_CTL_REQ;
- pkt_id = 1;
- } else {
- pkt_id = 0;
- }
-
- if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
- pkt_id |= MT_TXWI_PKTID_PROBE;
-
- if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
- txwi->ack_ctl |= MT_TXWI_ACK_CTL_NSEQ;
-
- if ((info->flags & IEEE80211_TX_CTL_AMPDU) && sta) {
- u8 ba_size = IEEE80211_MIN_AMPDU_BUF;
-
- ba_size <<= sta->ht_cap.ampdu_factor;
- ba_size = min_t(int, 7, ba_size - 1);
- if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) {
- ba_size = 0;
- } else {
- txwi_flags |= MT_TXWI_FLAGS_AMPDU;
- txwi_flags |= FIELD_PREP(MT_TXWI_FLAGS_MPDU_DENSITY,
- sta->ht_cap.ampdu_density);
- }
- txwi->ack_ctl |= FIELD_PREP(MT_TXWI_ACK_CTL_BA_WINDOW, ba_size);
- }
-
- txwi->wcid = wcid->idx;
- txwi->flags |= cpu_to_le16(txwi_flags);
- txwi->len_ctl = cpu_to_le16(pkt_len);
- txwi->pktid = pkt_id;
+ mt76x02_mac_fill_txwi(txwi, skb, sta, pkt_len, nss);
return txwi;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
index f80290d4442a..0b12299c7a41 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
@@ -156,6 +156,48 @@ void mt76x02_txq_init(struct mt76_dev *dev, struct
ieee80211_txq *txq)
}
EXPORT_SYMBOL_GPL(mt76x02_txq_init);
+void mt76x02_mac_fill_txwi(struct mt76x02_txwi *txwi, struct sk_buff *skb,
+ struct ieee80211_sta *sta, int len, u8 nss)
+{
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ u16 txwi_flags = 0;
+
+ if (info->flags & IEEE80211_TX_CTL_LDPC)
+ txwi->rate |= cpu_to_le16(MT_RXWI_RATE_LDPC);
+ if ((info->flags & IEEE80211_TX_CTL_STBC) && nss == 1)
+ txwi->rate |= cpu_to_le16(MT_RXWI_RATE_STBC);
+ if (nss > 1 && sta && sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
+ txwi_flags |= MT_TXWI_FLAGS_MMPS;
+ if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
+ txwi->ack_ctl |= MT_TXWI_ACK_CTL_REQ;
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
+ txwi->ack_ctl |= MT_TXWI_ACK_CTL_NSEQ;
+ if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
+ txwi->pktid |= MT_TXWI_PKTID_PROBE;
+ if ((info->flags & IEEE80211_TX_CTL_AMPDU) && sta) {
+ u8 ba_size = IEEE80211_MIN_AMPDU_BUF;
+
+ ba_size <<= sta->ht_cap.ampdu_factor;
+ ba_size = min_t(int, 63, ba_size - 1);
+ if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
+ ba_size = 0;
+ txwi->ack_ctl |= FIELD_PREP(MT_TXWI_ACK_CTL_BA_WINDOW, ba_size);
+
+ txwi_flags |= MT_TXWI_FLAGS_AMPDU |
+ FIELD_PREP(MT_TXWI_FLAGS_MPDU_DENSITY,
+ sta->ht_cap.ampdu_density);
+ }
+
+ if (ieee80211_is_probe_resp(hdr->frame_control) ||
+ ieee80211_is_beacon(hdr->frame_control))
+ txwi_flags |= MT_TXWI_FLAGS_TS;
+
+ txwi->flags |= cpu_to_le16(txwi_flags);
+ txwi->len_ctl = cpu_to_le16(len);
+}
+EXPORT_SYMBOL_GPL(mt76x02_mac_fill_txwi);
+
__le16
mt76x02_mac_tx_rate_val(struct mt76_dev *dev,
const struct ieee80211_tx_rate *rate, u8 *nss_val)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
index 61dd2efb5cbc..1a5da35702e6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
@@ -180,7 +180,8 @@ static inline bool mt76x02_wait_for_mac(struct mt76_dev
*dev)
}
void mt76x02_txq_init(struct mt76_dev *dev, struct ieee80211_txq *txq);
-
+void mt76x02_mac_fill_txwi(struct mt76x02_txwi *txwi, struct sk_buff *skb,
+ struct ieee80211_sta *sta, int len, u8 nss);
enum mt76x02_cipher_type
mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c
b/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c
index dbc0e3ef1258..126650742ba4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c
@@ -61,9 +61,7 @@ void mt76x2_mac_write_txwi(struct mt76x2_dev *dev, struct
mt76x02_txwi *txwi,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_tx_rate *rate = &info->control.rates[0];
struct ieee80211_key_conf *key = info->control.hw_key;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
u16 rate_ht_mask = FIELD_PREP(MT_RXWI_RATE_PHY, BIT(1) | BIT(2));
- u16 txwi_flags = 0;
u8 nss;
s8 txpwr_adj, max_txpwr_adj;
u8 ccmp_pn[8];
@@ -112,38 +110,7 @@ void mt76x2_mac_write_txwi(struct mt76x2_dev *dev, struct
mt76x02_txwi *txwi,
!(txwi->rate & cpu_to_le16(rate_ht_mask)))
txwi->txstream = 0x93;
- if (info->flags & IEEE80211_TX_CTL_LDPC)
- txwi->rate |= cpu_to_le16(MT_RXWI_RATE_LDPC);
- if ((info->flags & IEEE80211_TX_CTL_STBC) && nss == 1)
- txwi->rate |= cpu_to_le16(MT_RXWI_RATE_STBC);
- if (nss > 1 && sta && sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
- txwi_flags |= MT_TXWI_FLAGS_MMPS;
- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
- txwi->ack_ctl |= MT_TXWI_ACK_CTL_REQ;
- if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
- txwi->ack_ctl |= MT_TXWI_ACK_CTL_NSEQ;
- if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
- txwi->pktid |= MT_TXWI_PKTID_PROBE;
- if ((info->flags & IEEE80211_TX_CTL_AMPDU) && sta) {
- u8 ba_size = IEEE80211_MIN_AMPDU_BUF;
-
- ba_size <<= sta->ht_cap.ampdu_factor;
- ba_size = min_t(int, 63, ba_size - 1);
- if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
- ba_size = 0;
- txwi->ack_ctl |= FIELD_PREP(MT_TXWI_ACK_CTL_BA_WINDOW, ba_size);
-
- txwi_flags |= MT_TXWI_FLAGS_AMPDU |
- FIELD_PREP(MT_TXWI_FLAGS_MPDU_DENSITY,
- sta->ht_cap.ampdu_density);
- }
-
- if (ieee80211_is_probe_resp(hdr->frame_control) ||
- ieee80211_is_beacon(hdr->frame_control))
- txwi_flags |= MT_TXWI_FLAGS_TS;
-
- txwi->flags |= cpu_to_le16(txwi_flags);
- txwi->len_ctl = cpu_to_le16(len);
+ mt76x02_mac_fill_txwi(txwi, skb, sta, len, nss);
}
EXPORT_SYMBOL_GPL(mt76x2_mac_write_txwi);
--
2.7.5
