From: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Date: Tue, 25 Oct 2011 14:04:07 +0000 (+0530)
Subject: ath6kl: Move aggregation information to vif structure
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=2132c69cb9efaf2b7300f6da916ab5f96c9c95b7;p=~shefty%2Frdma-dev.git

ath6kl: Move aggregation information to vif structure

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index a5c0a580d39..d08f75553c6 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -2064,8 +2064,8 @@ static int ath6kl_init_if_data(struct ath6kl_vif *vif)
 {
 	struct ath6kl *ar = vif->ar;
 
-	ar->aggr_cntxt = aggr_init(vif->ndev);
-	if (!ar->aggr_cntxt) {
+	vif->aggr_cntxt = aggr_init(vif->ndev);
+	if (!vif->aggr_cntxt) {
 		ath6kl_err("failed to initialize aggr\n");
 		return -ENOMEM;
 	}
@@ -2078,11 +2078,9 @@ static int ath6kl_init_if_data(struct ath6kl_vif *vif)
 
 void ath6kl_deinit_if_data(struct ath6kl_vif *vif)
 {
-	struct ath6kl *ar = vif->ar;
-
-	aggr_module_destroy(ar->aggr_cntxt);
+	aggr_module_destroy(vif->aggr_cntxt);
 
-	ar->aggr_cntxt = NULL;
+	vif->aggr_cntxt = NULL;
 
 	if (test_bit(NETDEV_REGISTERED, &vif->flags)) {
 		unregister_netdev(vif->ndev);
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h
index dc21d7a610c..f15dd6de96d 100644
--- a/drivers/net/wireless/ath/ath6kl/core.h
+++ b/drivers/net/wireless/ath/ath6kl/core.h
@@ -415,6 +415,7 @@ struct ath6kl_vif {
 	u16 bss_ch;
 	struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1];
 	struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1];
+	struct aggr_info *aggr_cntxt;
 };
 
 /* Flag info */
@@ -473,7 +474,6 @@ struct ath6kl {
 	struct sk_buff_head mcastpsq;
 	spinlock_t mcastpsq_lock;
 	u8 intra_bss;
-	struct aggr_info *aggr_cntxt;
 	struct wmi_ap_mode_stat ap_stats;
 	u8 ap_country_code[3];
 	struct list_head amsdu_rx_buffer_queue;
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index eb2137c39c9..0bdb73c21ca 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -1073,7 +1073,7 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid,
 	netif_carrier_on(ar->net_dev);
 	spin_unlock_bh(&ar->lock);
 
-	aggr_reset_state(ar->aggr_cntxt);
+	aggr_reset_state(vif->aggr_cntxt);
 	ar->reconnect_flag = 0;
 
 	if ((vif->nw_type == ADHOC_NETWORK) && ar->ibss_ps_enable) {
@@ -1394,7 +1394,7 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
 				       assoc_resp_len, assoc_info,
 				       prot_reason_status);
 
-	aggr_reset_state(ar->aggr_cntxt);
+	aggr_reset_state(vif->aggr_cntxt);
 
 	del_timer(&ar->disconnect_timer);
 
diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c
index 6b1795c8f55..ba1678e2079 100644
--- a/drivers/net/wireless/ath/ath6kl/txrx.c
+++ b/drivers/net/wireless/ath/ath6kl/txrx.c
@@ -1268,7 +1268,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
 	datap = (struct ethhdr *) skb->data;
 
 	if (is_unicast_ether_addr(datap->h_dest) &&
-	    aggr_process_recv_frm(ar->aggr_cntxt, tid, seq_no,
+	    aggr_process_recv_frm(vif->aggr_cntxt, tid, seq_no,
 				  is_amsdu, skb))
 		/* aggregation code will handle the skb */
 		return;
@@ -1353,7 +1353,9 @@ static void aggr_delete_tid_state(struct aggr_info *p_aggr, u8 tid)
 
 void aggr_recv_addba_req_evt(struct ath6kl *ar, u8 tid, u16 seq_no, u8 win_sz)
 {
-	struct aggr_info *p_aggr = ar->aggr_cntxt;
+	/* TODO: Findout vif */
+	struct ath6kl_vif *vif = ar->vif;
+	struct aggr_info *p_aggr = vif->aggr_cntxt;
 	struct rxtid *rxtid;
 	struct rxtid_stats *stats;
 	u16 hold_q_size;
@@ -1422,7 +1424,9 @@ struct aggr_info *aggr_init(struct net_device *dev)
 
 void aggr_recv_delba_req_evt(struct ath6kl *ar, u8 tid)
 {
-	struct aggr_info *p_aggr = ar->aggr_cntxt;
+	/* TODO: Findout vif */
+	struct ath6kl_vif *vif = ar->vif;
+	struct aggr_info *p_aggr = vif->aggr_cntxt;
 	struct rxtid *rxtid;
 
 	if (!p_aggr)