diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00dev.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 69da22cf085..e1368f70985 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -664,7 +664,12 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev, tx_rate = control->rts_cts_rate->hw_value; } - rate = rt2x00_get_rate(tx_rate); + /* + * Determine retry information. + */ + txdesc.retry_limit = control->retry_limit; + if (control->flags & IEEE80211_TXCTL_LONG_RETRY_LIMIT) + __set_bit(ENTRY_TXD_RETRY_MODE, &txdesc.flags); /* * Check if more fragments are pending @@ -686,16 +691,20 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev, * Set ifs to IFS_SIFS when the this is not the first fragment, * or this fragment came after RTS/CTS. */ - if ((seq_ctrl & IEEE80211_SCTL_FRAG) > 0 || - test_bit(ENTRY_TXD_RTS_FRAME, &txdesc.flags)) + if (test_bit(ENTRY_TXD_RTS_FRAME, &txdesc.flags)) { txdesc.ifs = IFS_SIFS; - else + } else if (control->flags & IEEE80211_TXCTL_FIRST_FRAGMENT) { + __set_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc.flags); txdesc.ifs = IFS_BACKOFF; + } else { + txdesc.ifs = IFS_SIFS; + } /* * PLCP setup * Length calculation depends on OFDM/CCK rate. */ + rate = rt2x00_get_rate(tx_rate); txdesc.signal = rate->plcp; txdesc.service = 0x04; @@ -733,7 +742,7 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev, txdesc.signal |= 0x08; } - rt2x00dev->ops->lib->write_tx_desc(rt2x00dev, skb, &txdesc, control); + rt2x00dev->ops->lib->write_tx_desc(rt2x00dev, skb, &txdesc); /* * Update queue entry. |