diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2500usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500usb.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index 3558cb210747..3078417b326b 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -1121,6 +1121,7 @@ static void rt2500usb_write_beacon(struct queue_entry *entry) int pipe = usb_sndbulkpipe(usb_dev, 1); int length; u16 reg; + u32 word, len; /* * Add the descriptor in front of the skb. @@ -1130,6 +1131,17 @@ static void rt2500usb_write_beacon(struct queue_entry *entry) skbdesc->desc = entry->skb->data; /* + * Adjust the beacon databyte count. The current number is + * calculated before this function gets called, but falsely + * assumes that the descriptor was already present in the SKB. + */ + rt2x00_desc_read(skbdesc->desc, 0, &word); + len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT); + len += skbdesc->desc_len; + rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len); + rt2x00_desc_write(skbdesc->desc, 0, word); + + /* * Disable beaconing while we are reloading the beacon data, * otherwise we might be sending out invalid data. */ @@ -1650,7 +1662,6 @@ static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) * Initialize all hw fields. */ rt2x00dev->hw->flags = - IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | IEEE80211_HW_SIGNAL_DBM; |