1 files changed, 44 insertions, 71 deletions

diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 25d8b660051f..34c6ff27afc4 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1343,6 +1343,49 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         rt2x00_desc_write(txd, 0, word);
 }
 
+/*
+ * TX data initialization
+ */
+static void rt73usb_write_beacon(struct queue_entry *entry)
+{
+        struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+        struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
+        unsigned int beacon_base;
+        u32 reg;
+
+        /*
+         * Add the descriptor in front of the skb.
+         */
+        skb_push(entry->skb, entry->queue->desc_size);
+        memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
+        skbdesc->desc = entry->skb->data;
+
+        /*
+         * Disable beaconing while we are reloading the beacon data,
+         * otherwise we might be sending out invalid data.
+         */
+        rt73usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
+        rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
+        rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
+        rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
+        rt73usb_register_write(rt2x00dev, TXRX_CSR9, reg);
+
+        /*
+         * Write entire beacon with descriptor to register.
+         */
+        beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
+        rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE,
+                                 USB_VENDOR_REQUEST_OUT, beacon_base, 0,
+                                 entry->skb->data, entry->skb->len,
+                                 REGISTER_TIMEOUT32(entry->skb->len));
+
+        /*
+         * Clean up the beacon skb.
+         */
+        dev_kfree_skb(entry->skb);
+        entry->skb = NULL;
+}
+
 static int rt73usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev,
                                    struct sk_buff *skb)
 {
@@ -1358,9 +1401,6 @@ static int rt73usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev,
         return length;
 }
 
-/*
- * TX data initialization
- */
 static void rt73usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
                                   const enum data_queue_qid queue)
 {
@@ -1958,73 +1998,6 @@ static u64 rt73usb_get_tsf(struct ieee80211_hw *hw)
 #define rt73usb_get_tsf NULL
 #endif
 
-static int rt73usb_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
-        struct rt2x00_dev *rt2x00dev = hw->priv;
-        struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
-        struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif);
-        struct skb_frame_desc *skbdesc;
-        struct txentry_desc txdesc;
-        unsigned int beacon_base;
-        u32 reg;
-
-        if (unlikely(!intf->beacon))
-                return -ENOBUFS;
-
-        /*
-         * Copy all TX descriptor information into txdesc,
-         * after that we are free to use the skb->cb array
-         * for our information.
-         */
-        intf->beacon->skb = skb;
-        rt2x00queue_create_tx_descriptor(intf->beacon, &txdesc);
-
-        /*
-         * Add the descriptor in front of the skb.
-         */
-        skb_push(skb, intf->beacon->queue->desc_size);
-        memset(skb->data, 0, intf->beacon->queue->desc_size);
-
-        /*
-         * Fill in skb descriptor
-         */
-        skbdesc = get_skb_frame_desc(skb);
-        memset(skbdesc, 0, sizeof(*skbdesc));
-        skbdesc->desc = skb->data;
-        skbdesc->desc_len = intf->beacon->queue->desc_size;
-        skbdesc->entry = intf->beacon;
-
-        /*
-         * Disable beaconing while we are reloading the beacon data,
-         * otherwise we might be sending out invalid data.
-         */
-        rt73usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
-        rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
-        rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
-        rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
-        rt73usb_register_write(rt2x00dev, TXRX_CSR9, reg);
-
-        /*
-         * Write entire beacon with descriptor to register,
-         * and kick the beacon generator.
-         */
-        rt2x00queue_write_tx_descriptor(intf->beacon, &txdesc);
-        beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx);
-        rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE,
-                                 USB_VENDOR_REQUEST_OUT, beacon_base, 0,
-                                 skb->data, skb->len,
-                                 REGISTER_TIMEOUT32(skb->len));
-        rt73usb_kick_tx_queue(rt2x00dev, QID_BEACON);
-
-        /*
-         * Clean up the beacon skb.
-         */
-        dev_kfree_skb(skb);
-        intf->beacon->skb = NULL;
-
-        return 0;
-}
-
 static const struct ieee80211_ops rt73usb_mac80211_ops = {
         .tx                     = rt2x00mac_tx,
         .start                  = rt2x00mac_start,
@@ -2040,7 +2013,6 @@ static const struct ieee80211_ops rt73usb_mac80211_ops = {
         .conf_tx                = rt2x00mac_conf_tx,
         .get_tx_stats           = rt2x00mac_get_tx_stats,
         .get_tsf                = rt73usb_get_tsf,
-        .beacon_update          = rt73usb_beacon_update,
 };
 
 static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
@@ -2058,6 +2030,7 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
         .link_tuner             = rt73usb_link_tuner,
         .write_tx_desc          = rt73usb_write_tx_desc,
         .write_tx_data          = rt2x00usb_write_tx_data,
+        .write_beacon           = rt73usb_write_beacon,
         .get_tx_data_len        = rt73usb_get_tx_data_len,
         .kick_tx_queue          = rt73usb_kick_tx_queue,
         .fill_rxdone            = rt73usb_fill_rxdone,