1 files changed, 26 insertions, 20 deletions

diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c
index f485784a60a..153c61539ec 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -16,7 +16,7 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/init.h>
+#include <linux/export.h>
 #include <linux/firmware.h>
 #include <linux/etherdevice.h>
 #include <asm/div64.h>
@@ -241,7 +241,7 @@ void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb)
 
 	skb_unlink(skb, &priv->tx_queue);
 	p54_tx_qos_accounting_free(priv, skb);
-	dev_kfree_skb_any(skb);
+	ieee80211_free_txskb(dev, skb);
 }
 EXPORT_SYMBOL_GPL(p54_free_skb);
 
@@ -307,7 +307,7 @@ static void p54_pspoll_workaround(struct p54_common *priv, struct sk_buff *skb)
 		return;
 
 	/* only consider beacons from the associated BSSID */
-	if (compare_ether_addr(hdr->addr3, priv->bssid))
+	if (!ether_addr_equal_64bits(hdr->addr3, priv->bssid))
 		return;
 
 	tim = p54_find_ie(skb, WLAN_EID_TIM);
@@ -353,13 +353,13 @@ static int p54_rx_data(struct p54_common *priv, struct sk_buff *skb)
 	rx_status->signal = p54_rssi_to_dbm(priv, hdr->rssi);
 	if (hdr->rate & 0x10)
 		rx_status->flag |= RX_FLAG_SHORTPRE;
-	if (priv->hw->conf.channel->band == IEEE80211_BAND_5GHZ)
+	if (priv->hw->conf.chandef.chan->band == IEEE80211_BAND_5GHZ)
 		rx_status->rate_idx = (rate < 4) ? 0 : rate - 4;
 	else
 		rx_status->rate_idx = rate;
 
 	rx_status->freq = freq;
-	rx_status->band =  priv->hw->conf.channel->band;
+	rx_status->band =  priv->hw->conf.chandef.chan->band;
 	rx_status->antenna = hdr->antenna;
 
 	tsf32 = le32_to_cpu(hdr->tsf32);
@@ -368,7 +368,11 @@ static int p54_rx_data(struct p54_common *priv, struct sk_buff *skb)
 	rx_status->mactime = ((u64)priv->tsf_high32) << 32 | tsf32;
 	priv->tsf_low32 = tsf32;
 
-	rx_status->flag |= RX_FLAG_MACTIME_MPDU;
+	/* LMAC API Page 10/29 - s_lm_data_in - clock
+	 * "usec accurate timestamp of hardware clock
+	 * at end of frame (before OFDM SIFS EOF padding"
+	 */
+	rx_status->flag |= RX_FLAG_MACTIME_END;
 
 	if (hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_ALIGN))
 		header_len += hdr->align[0];
@@ -421,11 +425,11 @@ static void p54_rx_frame_sent(struct p54_common *priv, struct sk_buff *skb)
 	 * Clear manually, ieee80211_tx_info_clear_status would
 	 * clear the counts too and we need them.
 	 */
-	memset(&info->status.ampdu_ack_len, 0,
+	memset(&info->status.ack_signal, 0,
 	       sizeof(struct ieee80211_tx_info) -
-	       offsetof(struct ieee80211_tx_info, status.ampdu_ack_len));
+	       offsetof(struct ieee80211_tx_info, status.ack_signal));
 	BUILD_BUG_ON(offsetof(struct ieee80211_tx_info,
-			      status.ampdu_ack_len) != 23);
+			      status.ack_signal) != 20);
 
 	if (entry_hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_ALIGN))
 		pad = entry_data->align[0];
@@ -582,7 +586,7 @@ static void p54_rx_stats(struct p54_common *priv, struct sk_buff *skb)
 	chan = priv->curchan;
 	if (chan) {
 		struct survey_info *survey = &priv->survey[chan->hw_value];
-		survey->noise = clamp_t(s8, priv->noise, -128, 127);
+		survey->noise = clamp(priv->noise, -128, 127);
 		survey->channel_time = priv->survey_raw.active;
 		survey->channel_time_tx = priv->survey_raw.tx;
 		survey->channel_time_busy = priv->survey_raw.tx +
@@ -675,8 +679,9 @@ int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb)
 EXPORT_SYMBOL_GPL(p54_rx);
 
 static void p54_tx_80211_header(struct p54_common *priv, struct sk_buff *skb,
-				struct ieee80211_tx_info *info, u8 *queue,
-				u32 *extra_len, u16 *flags, u16 *aid,
+				struct ieee80211_tx_info *info,
+				struct ieee80211_sta *sta,
+				u8 *queue, u32 *extra_len, u16 *flags, u16 *aid,
 				bool *burst_possible)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
@@ -689,7 +694,7 @@ static void p54_tx_80211_header(struct p54_common *priv, struct sk_buff *skb,
 	if (!(info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ))
 		*flags |= P54_HDR_FLAG_DATA_OUT_SEQNR;
 
-	if (info->flags & IEEE80211_TX_CTL_POLL_RESPONSE)
+	if (info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER)
 		*flags |= P54_HDR_FLAG_DATA_OUT_NOCANCEL;
 
 	if (info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
@@ -745,8 +750,8 @@ static void p54_tx_80211_header(struct p54_common *priv, struct sk_buff *skb,
 			}
 		}
 
-		if (info->control.sta)
-			*aid = info->control.sta->aid;
+		if (sta)
+			*aid = sta->aid;
 		break;
 	}
 }
@@ -766,7 +771,9 @@ static u8 p54_convert_algo(u32 cipher)
 	}
 }
 
-void p54_tx_80211(struct ieee80211_hw *dev, struct sk_buff *skb)
+void p54_tx_80211(struct ieee80211_hw *dev,
+		  struct ieee80211_tx_control *control,
+		  struct sk_buff *skb)
 {
 	struct p54_common *priv = dev->priv;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
@@ -783,11 +790,11 @@ void p54_tx_80211(struct ieee80211_hw *dev, struct sk_buff *skb)
 	u8 nrates = 0, nremaining = 8;
 	bool burst_allowed = false;
 
-	p54_tx_80211_header(priv, skb, info, &queue, &extra_len,
+	p54_tx_80211_header(priv, skb, info, control->sta, &queue, &extra_len,
 			    &hdr_flags, &aid, &burst_allowed);
 
 	if (p54_tx_qos_accounting_alloc(priv, skb, queue)) {
-		dev_kfree_skb_any(skb);
+		ieee80211_free_txskb(dev, skb);
 		return;
 	}
 
@@ -913,8 +920,7 @@ void p54_tx_80211(struct ieee80211_hw *dev, struct sk_buff *skb)
 	txhdr->hw_queue = queue;
 	txhdr->backlog = priv->tx_stats[queue].len - 1;
 	memset(txhdr->durations, 0, sizeof(txhdr->durations));
-	txhdr->tx_antenna = ((info->antenna_sel_tx == 0) ?
-		2 : info->antenna_sel_tx - 1) & priv->tx_diversity_mask;
+	txhdr->tx_antenna = 2 & priv->tx_diversity_mask;
 	if (priv->rxhw == 5) {
 		txhdr->longbow.cts_rate = cts_rate;
 		txhdr->longbow.output_power = cpu_to_le16(priv->output_power);