rt2x00: Remove ieee80211_tx_control argument from write_tx_desc()
Move the last remaining information details read from ieee80211_tx_control
in the drivers to the txentry_desc structure. After this we can
remove ieee80211_tx_control from the argument list for the callback function,
which makes it easier when the control information is moved into skb->cb
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 69da22c..e1368f7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -664,7 +664,12 @@
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 @@
* 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 @@
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.