rt2x00: Push beacon TX descriptor writing to drivers.
Not all the devices require a TX descriptor to be written (i.e. rt2800
device don't require them). Push down the creation of the TX descriptor
to the device drivers so that they can decide for themselves whether
a TX descriptor is to be created.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index b2f2327..88dba7f 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -688,6 +688,7 @@
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 @@
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);
/*