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-rw-r--r--drivers/net/wireless/ath/ath5k/mac80211-ops.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k.h1
-rw-r--r--drivers/net/wireless/ath/ath9k/htc.h1
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_beacon.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_main.c35
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_txrx.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/main.c5
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c9
-rw-r--r--drivers/net/wireless/ath/carl9170/carl9170.h5
-rw-r--r--drivers/net/wireless/ath/carl9170/rx.c15
-rw-r--r--drivers/net/wireless/ath/carl9170/tx.c16
11 files changed, 71 insertions, 23 deletions
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index 384e67af73bc..df61a09adb6d 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -55,7 +55,8 @@
\********************/
static void
-ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+ath5k_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
+ struct sk_buff *skb)
{
struct ath5k_hw *ah = hw->priv;
u16 qnum = skb_get_queue_mapping(skb);
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index b09285c36c4a..7373e4b92c92 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -280,6 +280,7 @@ struct ath_tx_control {
struct ath_txq *txq;
struct ath_node *an;
u8 paprd;
+ struct ieee80211_sta *sta;
};
#define ATH_TX_ERROR 0x01
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 936e920fb88e..b30596fcf73a 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -542,6 +542,7 @@ void ath9k_htc_stop_ani(struct ath9k_htc_priv *priv);
int ath9k_tx_init(struct ath9k_htc_priv *priv);
int ath9k_htc_tx_start(struct ath9k_htc_priv *priv,
+ struct ieee80211_sta *sta,
struct sk_buff *skb, u8 slot, bool is_cab);
void ath9k_tx_cleanup(struct ath9k_htc_priv *priv);
bool ath9k_htc_txq_setup(struct ath9k_htc_priv *priv, int subtype);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
index 77d541feb910..f42d2eb6af99 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
@@ -326,7 +326,7 @@ static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv,
goto next;
}
- ret = ath9k_htc_tx_start(priv, skb, tx_slot, true);
+ ret = ath9k_htc_tx_start(priv, NULL, skb, tx_slot, true);
if (ret != 0) {
ath9k_htc_tx_clear_slot(priv, tx_slot);
dev_kfree_skb_any(skb);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index c785129692ff..c32f6e3ffb18 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -856,7 +856,9 @@ set_timer:
/* mac80211 Callbacks */
/**********************/
-static void ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+static void ath9k_htc_tx(struct ieee80211_hw *hw,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb)
{
struct ieee80211_hdr *hdr;
struct ath9k_htc_priv *priv = hw->priv;
@@ -883,7 +885,7 @@ static void ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
goto fail_tx;
}
- ret = ath9k_htc_tx_start(priv, skb, slot, false);
+ ret = ath9k_htc_tx_start(priv, control->sta, skb, slot, false);
if (ret != 0) {
ath_dbg(common, XMIT, "Tx failed\n");
goto clear_slot;
@@ -1331,6 +1333,34 @@ static int ath9k_htc_sta_remove(struct ieee80211_hw *hw,
return ret;
}
+static void ath9k_htc_sta_rc_update(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta, u32 changed)
+{
+ struct ath9k_htc_priv *priv = hw->priv;
+ struct ath_common *common = ath9k_hw_common(priv->ah);
+ struct ath9k_htc_target_rate trate;
+
+ mutex_lock(&priv->mutex);
+ ath9k_htc_ps_wakeup(priv);
+
+ if (changed & IEEE80211_RC_SUPP_RATES_CHANGED) {
+ memset(&trate, 0, sizeof(struct ath9k_htc_target_rate));
+ ath9k_htc_setup_rate(priv, sta, &trate);
+ if (!ath9k_htc_send_rate_cmd(priv, &trate))
+ ath_dbg(common, CONFIG,
+ "Supported rates for sta: %pM updated, rate caps: 0x%X\n",
+ sta->addr, be32_to_cpu(trate.capflags));
+ else
+ ath_dbg(common, CONFIG,
+ "Unable to update supported rates for sta: %pM\n",
+ sta->addr);
+ }
+
+ ath9k_htc_ps_restore(priv);
+ mutex_unlock(&priv->mutex);
+}
+
static int ath9k_htc_conf_tx(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, u16 queue,
const struct ieee80211_tx_queue_params *params)
@@ -1758,6 +1788,7 @@ struct ieee80211_ops ath9k_htc_ops = {
.sta_add = ath9k_htc_sta_add,
.sta_remove = ath9k_htc_sta_remove,
.conf_tx = ath9k_htc_conf_tx,
+ .sta_rc_update = ath9k_htc_sta_rc_update,
.bss_info_changed = ath9k_htc_bss_info_changed,
.set_key = ath9k_htc_set_key,
.get_tsf = ath9k_htc_get_tsf,
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 47e61d0da33b..06cdcb772d78 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -333,12 +333,12 @@ static void ath9k_htc_tx_data(struct ath9k_htc_priv *priv,
}
int ath9k_htc_tx_start(struct ath9k_htc_priv *priv,
+ struct ieee80211_sta *sta,
struct sk_buff *skb,
u8 slot, bool is_cab)
{
struct ieee80211_hdr *hdr;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ieee80211_sta *sta = tx_info->control.sta;
struct ieee80211_vif *vif = tx_info->control.vif;
struct ath9k_htc_sta *ista;
struct ath9k_htc_vif *avp = NULL;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index a22df749b8db..8a2b04d5922f 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -696,7 +696,9 @@ mutex_unlock:
return r;
}
-static void ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+static void ath9k_tx(struct ieee80211_hw *hw,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb)
{
struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -756,6 +758,7 @@ static void ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
memset(&txctl, 0, sizeof(struct ath_tx_control));
txctl.txq = sc->tx.txq_map[skb_get_queue_mapping(skb)];
+ txctl.sta = control->sta;
ath_dbg(common, XMIT, "transmitting packet, skb: %p\n", skb);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 2c9da6b2ecb1..ef91f6cc2d79 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1773,11 +1773,12 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
TX_STAT_INC(txq->axq_qnum, queued);
}
-static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
+static void setup_frame_info(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta,
+ struct sk_buff *skb,
int framelen)
{
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ieee80211_sta *sta = tx_info->control.sta;
struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
const struct ieee80211_rate *rate;
@@ -1935,7 +1936,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- struct ieee80211_sta *sta = info->control.sta;
+ struct ieee80211_sta *sta = txctl->sta;
struct ieee80211_vif *vif = info->control.vif;
struct ath_softc *sc = hw->priv;
struct ath_txq *txq = txctl->txq;
@@ -1979,7 +1980,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
!ieee80211_is_data(hdr->frame_control))
info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
- setup_frame_info(hw, skb, frmlen);
+ setup_frame_info(hw, sta, skb, frmlen);
/*
* At this point, the vif, hw_key and sta pointers in the tx control
diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h
index 376be11161c0..2aa4a59c72c8 100644
--- a/drivers/net/wireless/ath/carl9170/carl9170.h
+++ b/drivers/net/wireless/ath/carl9170/carl9170.h
@@ -425,6 +425,7 @@ struct ar9170 {
bool rx_has_plcp;
struct sk_buff *rx_failover;
int rx_failover_missing;
+ u32 ampdu_ref;
/* FIFO for collecting outstanding BlockAckRequest */
struct list_head bar_list[__AR9170_NUM_TXQ];
@@ -577,7 +578,9 @@ void carl9170_rx(struct ar9170 *ar, void *buf, unsigned int len);
void carl9170_handle_command_response(struct ar9170 *ar, void *buf, u32 len);
/* TX */
-void carl9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
+void carl9170_op_tx(struct ieee80211_hw *hw,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb);
void carl9170_tx_janitor(struct work_struct *work);
void carl9170_tx_process_status(struct ar9170 *ar,
const struct carl9170_rsp *cmd);
diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index b813f43061f5..a0b723078547 100644
--- a/drivers/net/wireless/ath/carl9170/rx.c
+++ b/drivers/net/wireless/ath/carl9170/rx.c
@@ -624,7 +624,8 @@ static void carl9170_ba_check(struct ar9170 *ar, void *data, unsigned int len)
#undef TID_CHECK
}
-static bool carl9170_ampdu_check(struct ar9170 *ar, u8 *buf, u8 ms)
+static bool carl9170_ampdu_check(struct ar9170 *ar, u8 *buf, u8 ms,
+ struct ieee80211_rx_status *rx_status)
{
__le16 fc;
@@ -637,6 +638,9 @@ static bool carl9170_ampdu_check(struct ar9170 *ar, u8 *buf, u8 ms)
return true;
}
+ rx_status->flag |= RX_FLAG_AMPDU_DETAILS | RX_FLAG_AMPDU_LAST_KNOWN;
+ rx_status->ampdu_reference = ar->ampdu_ref;
+
/*
* "802.11n - 7.4a.3 A-MPDU contents" describes in which contexts
* certain frame types can be part of an aMPDU.
@@ -685,12 +689,15 @@ static void carl9170_handle_mpdu(struct ar9170 *ar, u8 *buf, int len)
if (unlikely(len < sizeof(*mac)))
goto drop;
+ memset(&status, 0, sizeof(status));
+
mpdu_len = len - sizeof(*mac);
mac = (void *)(buf + mpdu_len);
mac_status = mac->status;
switch (mac_status & AR9170_RX_STATUS_MPDU) {
case AR9170_RX_STATUS_MPDU_FIRST:
+ ar->ampdu_ref++;
/* Aggregated MPDUs start with an PLCP header */
if (likely(mpdu_len >= sizeof(struct ar9170_rx_head))) {
head = (void *) buf;
@@ -721,12 +728,13 @@ static void carl9170_handle_mpdu(struct ar9170 *ar, u8 *buf, int len)
break;
case AR9170_RX_STATUS_MPDU_LAST:
+ status.flag |= RX_FLAG_AMPDU_IS_LAST;
+
/*
* The last frame of an A-MPDU has an extra tail
* which does contain the phy status of the whole
* aggregate.
*/
-
if (likely(mpdu_len >= sizeof(struct ar9170_rx_phystatus))) {
mpdu_len -= sizeof(struct ar9170_rx_phystatus);
phy = (void *)(buf + mpdu_len);
@@ -774,11 +782,10 @@ static void carl9170_handle_mpdu(struct ar9170 *ar, u8 *buf, int len)
if (unlikely(mpdu_len < (2 + 2 + ETH_ALEN + FCS_LEN)))
goto drop;
- memset(&status, 0, sizeof(status));
if (unlikely(carl9170_rx_mac_status(ar, head, mac, &status)))
goto drop;
- if (!carl9170_ampdu_check(ar, buf, mac_status))
+ if (!carl9170_ampdu_check(ar, buf, mac_status, &status))
goto drop;
if (phy)
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index 6a8681407a1d..84377cf580e0 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -867,14 +867,15 @@ static bool carl9170_tx_cts_check(struct ar9170 *ar,
return false;
}
-static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
+static int carl9170_tx_prepare(struct ar9170 *ar,
+ struct ieee80211_sta *sta,
+ struct sk_buff *skb)
{
struct ieee80211_hdr *hdr;
struct _carl9170_tx_superframe *txc;
struct carl9170_vif_info *cvif;
struct ieee80211_tx_info *info;
struct ieee80211_tx_rate *txrate;
- struct ieee80211_sta *sta;
struct carl9170_tx_info *arinfo;
unsigned int hw_queue;
int i;
@@ -910,8 +911,6 @@ static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
else
cvif = NULL;
- sta = info->control.sta;
-
txc = (void *)skb_push(skb, sizeof(*txc));
memset(txc, 0, sizeof(*txc));
@@ -1457,20 +1456,21 @@ err_unlock_rcu:
return false;
}
-void carl9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+void carl9170_op_tx(struct ieee80211_hw *hw,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb)
{
struct ar9170 *ar = hw->priv;
struct ieee80211_tx_info *info;
- struct ieee80211_sta *sta;
+ struct ieee80211_sta *sta = control->sta;
bool run;
if (unlikely(!IS_STARTED(ar)))
goto err_free;
info = IEEE80211_SKB_CB(skb);
- sta = info->control.sta;
- if (unlikely(carl9170_tx_prepare(ar, skb)))
+ if (unlikely(carl9170_tx_prepare(ar, sta, skb)))
goto err_free;
carl9170_tx_accounting(ar, skb);
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-11 21:33:41 +0300