diff options
| author | Gertjan van Wingerde <gwingerde@gmail.com> | 2010-05-08 23:40:24 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-05-10 14:56:48 -0400 |
| commit | d61cb26696e19494c049297def6c8f37d9e2f534 (patch) | |
| tree | 29d4f3fa8a6cb3ad61112c0791a8cbe659a53602 /drivers/net/wireless/rt2x00/rt61pci.c | |
| parent | 2de64dd22d0390688b853788dcadee3c0ad9e518 (diff) | |
| download | lwn-d61cb26696e19494c049297def6c8f37d9e2f534.tar.gz lwn-d61cb26696e19494c049297def6c8f37d9e2f534.zip | |
rt2x00: Clean up all driver's kick_tx_queue callback functions.
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>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt61pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt61pci.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 1b0c70d65699..9e3a1ee426e2 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -1869,6 +1869,19 @@ static void rt61pci_write_beacon(struct queue_entry *entry) entry->skb->data, entry->skb->len); /* + * Enable beaconing again. + * + * For Wi-Fi faily generated beacons between participating + * stations. Set TBTT phase adaptive adjustment step to 8us. + */ + rt2x00pci_register_write(rt2x00dev, TXRX_CSR10, 0x00001008); + + rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1); + rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1); + rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 1); + rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg); + + /* * Clean up beacon skb. */ dev_kfree_skb_any(entry->skb); @@ -1880,23 +1893,6 @@ static void rt61pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev, { u32 reg; - if (queue == QID_BEACON) { - /* - * For Wi-Fi faily generated beacons between participating - * stations. Set TBTT phase adaptive adjustment step to 8us. - */ - rt2x00pci_register_write(rt2x00dev, TXRX_CSR10, 0x00001008); - - rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, ®); - if (!rt2x00_get_field32(reg, TXRX_CSR9_BEACON_GEN)) { - rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1); - rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1); - rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 1); - rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg); - } - return; - } - rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, ®); rt2x00_set_field32(®, TX_CNTL_CSR_KICK_TX_AC0, (queue == QID_AC_BE)); rt2x00_set_field32(®, TX_CNTL_CSR_KICK_TX_AC1, (queue == QID_AC_BK)); |