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rt2x00: Push beacon TX descriptor writing to drivers.

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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>
This commit is contained in:
Gertjan van Wingerde
2010-06-03 10:51:41 +02:00
committed by Ivo van Doorn
parent ed3305b4bb
commit 5c3b685c79
8 changed files with 81 additions and 21 deletions
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15
drivers/net/wireless/rt2x00/rt2500pci.c
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@ -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.