diff options
| author |   Sujith Manoharan <Sujith.Manoharan@atheros.com> | 2011-04-13 11:23:34 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-04-13 15:22:26 -0400 |
| commit | 7d547eb4bb664c5a6b7c8790c2ecb0aec5d15385 (patch) | |
| tree | 3a4b7627fa9c6e0e98b0948723eb2458c83e2f5f /drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | |
| parent | ath9k_htc: Configure the beacon queue (diff) | |
| download | linux-dev-7d547eb4bb664c5a6b7c8790c2ecb0aec5d15385.tar.xz linux-dev-7d547eb4bb664c5a6b7c8790c2ecb0aec5d15385.zip | |
ath9k_htc: Handle buffered frames in AP mode
Use the CAB endpoint to send buffered multicast or
broadcast frames after each SWBA event.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index b3f94850821e..0e2855893669 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -79,7 +79,8 @@ int ath_htc_txq_update(struct ath9k_htc_priv *priv, int qnum, return error; } -int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb) +int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, + struct sk_buff *skb, bool is_cab) { struct ieee80211_hdr *hdr; struct ieee80211_mgmt *mgmt; @@ -170,6 +171,12 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb) tx_fhdr = skb_push(skb, sizeof(tx_hdr)); memcpy(tx_fhdr, (u8 *) &tx_hdr, sizeof(tx_hdr)); + if (is_cab) { + CAB_STAT_INC; + epid = priv->cab_ep; + goto send; + } + qnum = skb_get_queue_mapping(skb); switch (qnum) { @@ -222,7 +229,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb) memcpy(tx_fhdr, (u8 *) &mgmt_hdr, sizeof(mgmt_hdr)); epid = priv->mgmt_ep; } - +send: return htc_send(priv->htc, skb, epid, &tx_ctl); } @@ -326,7 +333,8 @@ void ath9k_htc_txep(void *drv_priv, struct sk_buff *skb, } else if ((ep_id == priv->data_bk_ep) || (ep_id == priv->data_be_ep) || (ep_id == priv->data_vi_ep) || - (ep_id == priv->data_vo_ep)) { + (ep_id == priv->data_vo_ep) || + (ep_id == priv->cab_ep)) { skb_pull(skb, sizeof(struct tx_frame_hdr)); } else { ath_err(common, "Unsupported TX EPID: %d\n", ep_id); |