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>
This commit is contained in:
committed by
Ivo van Doorn
parent
ed3305b4bb
commit
5c3b685c79
@@ -437,6 +437,7 @@ static void rt2800usb_write_beacon(struct queue_entry *entry,
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struct txentry_desc *txdesc)
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{
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struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
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struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
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unsigned int beacon_base;
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u32 reg;
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@@ -448,10 +449,25 @@ static void rt2800usb_write_beacon(struct queue_entry *entry,
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rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
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rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
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/*
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* Register descriptor details in skb frame descriptor.
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*/
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skbdesc->desc = entry->skb->data - TXWI_DESC_SIZE;
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skbdesc->desc_len = TXWI_DESC_SIZE;
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/*
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* Add the TXWI for the beacon to the skb.
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*/
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rt2800_write_txwi(entry->skb, txdesc);
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/*
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* Dump beacon to userspace through debugfs.
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*/
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rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
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/*
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* Adjust skb to take TXWI into account.
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*/
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skb_push(entry->skb, TXWI_DESC_SIZE);
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/*
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