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rt2x00: Cleanup symbol exports

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With a bit of code moving to rt2x00lib within the
TX and RX paths we can now remove a lot of EXPORT_SYMBOL_GPL()
statements. This cleans up the interface between rt2x00lib
and the drivers and has the additional benefit that rt2x00pci
and rt2x00usb are trimmed down in size as well since they
have less to do.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn
2008-06-16 19:56:54 +02:00
committed by John W. Linville
parent c4da004857
commit d74f5ba473
11 changed files with 102 additions and 137 deletions
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49
drivers/net/wireless/rt2x00/rt2x00pci.c
View File

@ -60,12 +60,8 @@ int rt2x00pci_write_tx_data(struct queue_entry *entry)
* Fill in skb descriptor
*/
skbdesc = get_skb_frame_desc(entry->skb);
memset(skbdesc, 0, sizeof(*skbdesc));
skbdesc->desc = entry_priv->desc;
skbdesc->desc_len = entry->queue->desc_size;
skbdesc->entry = entry;
rt2x00queue_map_txskb(entry->queue->rt2x00dev, entry->skb);
return 0;
}
@ -101,55 +97,10 @@ void rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev)
* Send the frame to rt2x00lib for further processing.
*/
rt2x00lib_rxdone(rt2x00dev, entry);
/*
* Reset the RXD for this entry.
*/
rt2x00dev->ops->lib->init_rxentry(rt2x00dev, entry);
rt2x00queue_index_inc(queue, Q_INDEX);
}
}
EXPORT_SYMBOL_GPL(rt2x00pci_rxdone);
void rt2x00pci_txdone(struct rt2x00_dev *rt2x00dev, struct queue_entry *entry,
struct txdone_entry_desc *txdesc)
{
struct queue_entry_priv_pci *entry_priv = entry->priv_data;
enum data_queue_qid qid = skb_get_queue_mapping(entry->skb);
u32 word;
/*
* Unmap the skb.
*/
rt2x00queue_unmap_skb(rt2x00dev, entry->skb);
rt2x00lib_txdone(entry, txdesc);
/*
* Make this entry available for reuse.
*/
entry->flags = 0;
rt2x00_desc_read(entry_priv->desc, 0, &word);
rt2x00_set_field32(&word, TXD_ENTRY_OWNER_NIC, 0);
rt2x00_set_field32(&word, TXD_ENTRY_VALID, 0);
rt2x00_desc_write(entry_priv->desc, 0, word);
__clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags);
rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE);
/*
* If the data queue was below the threshold before the txdone
* handler we must make sure the packet queue in the mac80211 stack
* is reenabled when the txdone handler has finished.
*/
if (!rt2x00queue_threshold(entry->queue))
ieee80211_wake_queue(rt2x00dev->hw, qid);
}
EXPORT_SYMBOL_GPL(rt2x00pci_txdone);
/*
* Device initialization handlers.
*/