diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-05-15 12:55:27 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-21 21:48:09 -0400 |
| commit | 2e92e6f2c50b4baf85cca968f0e6f1b5c0df7d39 (patch) | |
| tree | e845c2f3af6d29c807c540366b97b1d886b92c91 /drivers/net/wireless/iwlwifi/iwl-3945-rs.c | |
| parent | 36d6825b91bc492b65b6333c369cd96a2fc8c903 (diff) | |
| download | linux-2e92e6f2c50b4baf85cca968f0e6f1b5c0df7d39.tar.gz linux-2e92e6f2c50b4baf85cca968f0e6f1b5c0df7d39.tar.bz2 linux-2e92e6f2c50b4baf85cca968f0e6f1b5c0df7d39.zip | |
mac80211: use rate index in TX control
This patch modifies struct ieee80211_tx_control to give band
info and the rate index (instead of rate pointers) to drivers.
This mostly serves to reduce the TX control structure size to
make it fit into skb->cb so that the fragmentation code can
put it there and we can think about passing it to drivers that
way in the future.
The rt2x00 driver update was done by Ivo, thanks.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-3945-rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945-rs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c index e51eeeff6992..f3ca02fe9619 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c @@ -464,7 +464,7 @@ static void rs_tx_status(void *priv_rate, retries = tx_resp->retry_count; - first_index = tx_resp->control.tx_rate->hw_value; + first_index = sband->bitrates[tx_resp->control.tx_rate_idx].hw_value; if ((first_index < 0) || (first_index >= IWL_RATE_COUNT)) { IWL_DEBUG_RATE("leave: Rate out of bounds: %d\n", first_index); return; @@ -669,7 +669,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev, is_multicast_ether_addr(hdr->addr1) || !sta || !sta->rate_ctrl_priv) { IWL_DEBUG_RATE("leave: No STA priv data to update!\n"); - sel->rate = rate_lowest(local, sband, sta); + sel->rate_idx = rate_lowest_index(local, sband, sta); rcu_read_unlock(); return; } @@ -813,7 +813,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev, IWL_DEBUG_RATE("leave: %d\n", index); - sel->rate = &sband->bitrates[sta->txrate_idx]; + sel->rate_idx = sta->txrate_idx; } static struct rate_control_ops rs_ops = { |