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authorGertjan van Wingerde <gwingerde@gmail.com>2010-05-08 23:40:24 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-05-10 20:56:48 +0200
commitd61cb26696e19494c049297def6c8f37d9e2f534 (patch)
tree29d4f3fa8a6cb3ad61112c0791a8cbe659a53602 /drivers/net/wireless/rt2x00/rt2500pci.c
parentrt2x00: Factor out RXWI processing to common rt2800 code. (diff)
downloadlinux-d61cb26696e19494c049297def6c8f37d9e2f534.tar.xz
linux-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/rt2500pci.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2500pci.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index d9b630455e7d..84ab56ec5872 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1246,6 +1246,14 @@ static void rt2500pci_write_beacon(struct queue_entry *entry)
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);
+
+ /*
+ * Enable beaconing again.
+ */
+ rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
+ rt2x00_set_field32(&reg, CSR14_TBCN, 1);
+ rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 1);
+ rt2x00pci_register_write(rt2x00dev, CSR14, reg);
}
static void rt2500pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
@@ -1253,17 +1261,6 @@ static void rt2500pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
{
u32 reg;
- if (queue == QID_BEACON) {
- rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
- if (!rt2x00_get_field32(reg, CSR14_BEACON_GEN)) {
- rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
- rt2x00_set_field32(&reg, CSR14_TBCN, 1);
- rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 1);
- rt2x00pci_register_write(rt2x00dev, CSR14, reg);
- }
- return;
- }
-
rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, (queue == QID_AC_BE));
rt2x00_set_field32(&reg, TXCSR0_KICK_TX, (queue == QID_AC_BK));