diff options
| author | Mattias Nissler <mattias.nissler@gmx.de> | 2007-12-20 13:50:07 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:59:17 -0800 |
| commit | 1abbe498e4b5e4f2000dfc30a0fa25be9553530e (patch) | |
| tree | 8f899d2f623b2316f874fd8ae4b84838ad4e8b40 /net/mac80211/ieee80211_sta.c | |
| parent | 98f0b0a3a412eade153c7cf00c6b863600980d89 (diff) | |
mac80211: clean up rate selection
Move some code out of rc80211_simple since it's probably needed for all rate
selection algorithms, and fix iwlwifi accordingly. While at it, clean up the
rate_control_get_rate() interface.
Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/ieee80211_sta.c')
| -rw-r--r-- | net/mac80211/ieee80211_sta.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c index 3c552fed2af..3978ad606b5 100644 --- a/net/mac80211/ieee80211_sta.c +++ b/net/mac80211/ieee80211_sta.c @@ -2463,9 +2463,8 @@ static int ieee80211_sta_join_ibss(struct net_device *dev, struct sk_buff *skb; struct ieee80211_mgmt *mgmt; struct ieee80211_tx_control control; - struct ieee80211_rate *rate; struct ieee80211_hw_mode *mode; - struct rate_control_extra extra; + struct rate_selection ratesel; u8 *pos; struct ieee80211_sub_if_data *sdata; @@ -2550,18 +2549,16 @@ static int ieee80211_sta_join_ibss(struct net_device *dev, } memset(&control, 0, sizeof(control)); - memset(&extra, 0, sizeof(extra)); - extra.mode = local->oper_hw_mode; - rate = rate_control_get_rate(local, dev, skb, &extra); - if (!rate) { + rate_control_get_rate(dev, local->oper_hw_mode, skb, &ratesel); + if (!ratesel.rate) { printk(KERN_DEBUG "%s: Failed to determine TX rate " "for IBSS beacon\n", dev->name); break; } control.tx_rate = ((sdata->flags & IEEE80211_SDATA_SHORT_PREAMBLE) && - (rate->flags & IEEE80211_RATE_PREAMBLE2)) ? - rate->val2 : rate->val; + (ratesel.rate->flags & IEEE80211_RATE_PREAMBLE2)) ? + ratesel.rate->val2 : ratesel.rate->val; control.antenna_sel_tx = local->hw.conf.antenna_sel_tx; control.power_level = local->hw.conf.power_level; control.flags |= IEEE80211_TXCTL_NO_ACK; |