8 files changed, 81 insertions, 21 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index ad2c98af7e9d..1e543ac2f86f 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1076,9 +1076,6 @@ static void rt2400pci_write_beacon(struct queue_entry *entry,
                                    struct txentry_desc *txdesc)
 {
         struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
-        struct queue_entry_priv_pci *entry_priv = entry->priv_data;
-        struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
-        u32 word;
         u32 reg;
 
         /*
@@ -1091,9 +1088,15 @@ static void rt2400pci_write_beacon(struct queue_entry *entry,
 
         rt2x00queue_map_txskb(rt2x00dev, entry->skb);
 
-        rt2x00_desc_read(entry_priv->desc, 1, &word);
-        rt2x00_set_field32(&word, TXD_W1_BUFFER_ADDRESS, skbdesc->skb_dma);
-        rt2x00_desc_write(entry_priv->desc, 1, word);
+        /*
+         * Write the TX descriptor for the beacon.
+         */
+        rt2400pci_write_tx_desc(rt2x00dev, entry->skb, txdesc);
+
+        /*
+         * Dump beacon to userspace through debugfs.
+         */
+        rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
 
         /*
          * Enable beaconing again.
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 41da3d218c65..1582cabd3a1e 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1233,9 +1233,6 @@ static void rt2500pci_write_beacon(struct queue_entry *entry,
                                    struct txentry_desc *txdesc)
 {
         struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
-        struct queue_entry_priv_pci *entry_priv = entry->priv_data;
-        struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
-        u32 word;
         u32 reg;
 
         /*
@@ -1248,9 +1245,15 @@ static void rt2500pci_write_beacon(struct queue_entry *entry,
 
         rt2x00queue_map_txskb(rt2x00dev, entry->skb);
 
-        rt2x00_desc_read(entry_priv->desc, 1, &word);
-        rt2x00_set_field32(&word, TXD_W1_BUFFER_ADDRESS, skbdesc->skb_dma);
-        rt2x00_desc_write(entry_priv->desc, 1, word);
+        /*
+         * Write the TX descriptor for the beacon.
+         */
+        rt2500pci_write_tx_desc(rt2x00dev, entry->skb, txdesc);
+
+        /*
+         * Dump beacon to userspace through debugfs.
+         */
+        rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
 
         /*
          * Enable beaconing again.
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 9ae96a626e6d..d19f29a53523 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1108,6 +1108,16 @@ static void rt2500usb_write_beacon(struct queue_entry *entry,
         rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
 
         /*
+         * Write the TX descriptor for the beacon.
+         */
+        rt2500usb_write_tx_desc(rt2x00dev, entry->skb, txdesc);
+
+        /*
+         * Dump beacon to userspace through debugfs.
+         */
+        rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+
+        /*
          * Take the descriptor in front of the skb into account.
          */
         skb_push(entry->skb, TXD_DESC_SIZE);
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index b2f23272c3aa..88dba7f76aef 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -688,6 +688,7 @@ static void rt2800pci_write_beacon(struct queue_entry *entry,
                                    struct txentry_desc *txdesc)
 {
         struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+        struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
         unsigned int beacon_base;
         u32 reg;
 
@@ -700,9 +701,24 @@ static void rt2800pci_write_beacon(struct queue_entry *entry,
         rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 
         /*
+         * Register descriptor details in skb frame descriptor.
+         */
+        skbdesc->desc = entry->skb->data - TXWI_DESC_SIZE;
+        skbdesc->desc_len = TXWI_DESC_SIZE;
+
+        /*
          * Add the TXWI for the beacon to the skb.
          */
         rt2800_write_txwi(entry->skb, txdesc);
+
+        /*
+         * Dump beacon to userspace through debugfs.
+         */
+        rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+
+        /*
+         * Adjust skb to take TXWI into account.
+         */
         skb_push(entry->skb, TXWI_DESC_SIZE);
 
         /*
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 0f8b84b7224c..d0d8060040ba 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -437,6 +437,7 @@ static void rt2800usb_write_beacon(struct queue_entry *entry,
                                    struct txentry_desc *txdesc)
 {
         struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+        struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
         unsigned int beacon_base;
         u32 reg;
 
@@ -449,9 +450,24 @@ static void rt2800usb_write_beacon(struct queue_entry *entry,
         rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 
         /*
+         * Register descriptor details in skb frame descriptor.
+         */
+        skbdesc->desc = entry->skb->data - TXWI_DESC_SIZE;
+        skbdesc->desc_len = TXWI_DESC_SIZE;
+
+        /*
          * Add the TXWI for the beacon to the skb.
          */
         rt2800_write_txwi(entry->skb, txdesc);
+
+        /*
+         * Dump beacon to userspace through debugfs.
+         */
+        rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+
+        /*
+         * Adjust skb to take TXWI into account.
+         */
         skb_push(entry->skb, TXWI_DESC_SIZE);
 
         /*
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 20dbdd6fb904..cf7bfe774e00 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -421,7 +421,6 @@ static void rt2x00queue_write_tx_descriptor(struct queue_entry *entry,
 {
         struct data_queue *queue = entry->queue;
         struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-        enum rt2x00_dump_type dump_type;
 
         rt2x00dev->ops->lib->write_tx_desc(rt2x00dev, entry->skb, txdesc);
 
@@ -429,9 +428,7 @@ static void rt2x00queue_write_tx_descriptor(struct queue_entry *entry,
          * All processing on the frame has been completed, this means
          * it is now ready to be dumped to userspace through debugfs.
          */
-        dump_type = (txdesc->queue == QID_BEACON) ?
-                                        DUMP_FRAME_BEACON : DUMP_FRAME_TX;
-        rt2x00debug_dump_frame(rt2x00dev, dump_type, entry->skb);
+        rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_TX, entry->skb);
 }
 
 static void rt2x00queue_kick_tx_queue(struct queue_entry *entry,
@@ -595,11 +592,6 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
         skbdesc->entry = intf->beacon;
 
         /*
-         * Write TX descriptor into reserved room in front of the beacon.
-         */
-        rt2x00queue_write_tx_descriptor(intf->beacon, &txdesc);
-
-        /*
          * Send beacon to hardware and enable beacon genaration..
          */
         rt2x00dev->ops->lib->write_beacon(intf->beacon, &txdesc);
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 6a74baf4e934..a7205c1711de 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1874,6 +1874,16 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
         rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
 
         /*
+         * Write the TX descriptor for the beacon.
+         */
+        rt61pci_write_tx_desc(rt2x00dev, entry->skb, txdesc);
+
+        /*
+         * Dump beacon to userspace through debugfs.
+         */
+        rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+
+        /*
          * Write entire beacon with descriptor to register.
          */
         beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 6e0d82efe924..bd9a53e5fd9f 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1528,6 +1528,16 @@ static void rt73usb_write_beacon(struct queue_entry *entry,
         rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
 
         /*
+         * Write the TX descriptor for the beacon.
+         */
+        rt73usb_write_tx_desc(rt2x00dev, entry->skb, txdesc);
+
+        /*
+         * Dump beacon to userspace through debugfs.
+         */
+        rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+
+        /*
          * Take the descriptor in front of the skb into account.
          */
         skb_push(entry->skb, TXD_DESC_SIZE);