struct rt2x00intf_conf *conf,
const unsigned int flags)
{
- unsigned int beacon_base;
u32 reg;
if (flags & CONFIG_UPDATE_TYPE) {
- /*
- * Clear current synchronisation setup.
- * For the Beacon base registers we only need to clear
- * the first byte since that byte contains the VALID and OWNER
- * bits which (when set to 0) will invalidate the entire beacon.
- */
- beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx);
- rt2x00usb_register_write(rt2x00dev, beacon_base, 0);
-
/*
* Enable synchronisation.
*/
rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, ®);
- rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
rt2x00_set_field32(®, TXRX_CSR9_TSF_SYNC, conf->sync);
- rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
}
*/
rt2x00usb_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);
rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
entry->skb = NULL;
}
+static void rt73usb_clear_beacon(struct queue_entry *entry)
+{
+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+ unsigned int beacon_base;
+ u32 reg;
+
+ /*
+ * Disable beaconing while we are reloading the beacon data,
+ * otherwise we might be sending out invalid data.
+ */
+ rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, ®);
+ rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 0);
+ rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
+
+ /*
+ * Clear beacon.
+ */
+ beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
+ rt2x00usb_register_write(rt2x00dev, beacon_base, 0);
+
+ /*
+ * Enable beaconing again.
+ */
+ rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 1);
+ rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
+}
+
static int rt73usb_get_tx_data_len(struct queue_entry *entry)
{
int length;
.flush_queue = rt2x00usb_flush_queue,
.write_tx_desc = rt73usb_write_tx_desc,
.write_beacon = rt73usb_write_beacon,
+ .clear_beacon = rt73usb_clear_beacon,
.get_tx_data_len = rt73usb_get_tx_data_len,
.fill_rxdone = rt73usb_fill_rxdone,
.config_shared_key = rt73usb_config_shared_key,