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rt2x00: Clean up all driver's kick_tx_queue callback functions.

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All of the driver's kick_tx_queue callback functions treat the TX queue
for beacons in a special manner.
Clean this up by integrating the kicking of the beacon queue into the
write_beacon callback function, and let the generic code no longer call
the kick_tx_queue callback function when updating the beacon.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gertjan van Wingerde
2010-05-08 23:40:24 +02:00
committed by John W. Linville
parent 2de64dd22d
commit d61cb26696
8 changed files with 83 additions and 134 deletions
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40
drivers/net/wireless/rt2x00/rt73usb.c
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@@ -1535,6 +1535,19 @@ static void rt73usb_write_beacon(struct queue_entry *entry)
entry->skb->data, entry->skb->len,
REGISTER_TIMEOUT32(entry->skb->len));
/*
* Enable beaconing again.
*
* For Wi-Fi faily generated beacons between participating stations.
* Set TBTT phase adaptive adjustment step to 8us (default 16us)
*/
rt2x00usb_register_write(rt2x00dev, TXRX_CSR10, 0x00001008);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 1);
rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 1);
rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
/*
* Clean up the beacon skb.
*/
@@ -1556,31 +1569,6 @@ static int rt73usb_get_tx_data_len(struct queue_entry *entry)
return length;
}
static void rt73usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
const enum data_queue_qid queue)
{
u32 reg;
if (queue != QID_BEACON) {
rt2x00usb_kick_tx_queue(rt2x00dev, queue);
return;
}
/*
* For Wi-Fi faily generated beacons between participating stations.
* Set TBTT phase adaptive adjustment step to 8us (default 16us)
*/
rt2x00usb_register_write(rt2x00dev, TXRX_CSR10, 0x00001008);
rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
if (!rt2x00_get_field32(reg, TXRX_CSR9_BEACON_GEN)) {
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 1);
rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 1);
rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
}
}
/*
* RX control handlers
*/
@@ -2261,7 +2249,7 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
.write_tx_data = rt2x00usb_write_tx_data,
.write_beacon = rt73usb_write_beacon,
.get_tx_data_len = rt73usb_get_tx_data_len,
.kick_tx_queue = rt73usb_kick_tx_queue,
.kick_tx_queue = rt2x00usb_kick_tx_queue,
.kill_tx_queue = rt2x00usb_kill_tx_queue,
.fill_rxdone = rt73usb_fill_rxdone,
.config_shared_key = rt73usb_config_shared_key,