summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/mac80211_hwsim.c
diff options
context:
space:
mode:
authorThomas Huehn <thomas@net.t-labs.tu-berlin.de>2012-07-23 21:33:42 +0200
committerJohannes Berg <johannes.berg@intel.com>2012-07-31 16:18:39 +0200
commit36323f817af0376c78612cfdab714b0feb05fea5 (patch)
tree9821c1805175a79006799e458f1efa238af671f7 /drivers/net/wireless/mac80211_hwsim.c
parentab09587740fddf6b4116be7b6716ab47f34d2634 (diff)
downloadop-kernel-dev-36323f817af0376c78612cfdab714b0feb05fea5.zip
op-kernel-dev-36323f817af0376c78612cfdab714b0feb05fea5.tar.gz
mac80211: move TX station pointer and restructure TX
Remove the control.sta pointer from ieee80211_tx_info to free up sufficient space in the TX skb control buffer for the upcoming Transmit Power Control (TPC). Instead, the pointer is now on the stack in a new control struct that is passed as a function parameter to the drivers' tx method. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Signed-off-by: Alina Friedrichsen <x-alina@gmx.net> Signed-off-by: Felix Fietkau <nbd@openwrt.org> [reworded commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
-rw-r--r--drivers/net/wireless/mac80211_hwsim.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 643f968..ed1386a 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -709,7 +709,9 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw,
return ack;
}
-static void mac80211_hwsim_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+static void mac80211_hwsim_tx(struct ieee80211_hw *hw,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb)
{
bool ack;
struct ieee80211_tx_info *txi;
@@ -741,8 +743,8 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
if (txi->control.vif)
hwsim_check_magic(txi->control.vif);
- if (txi->control.sta)
- hwsim_check_sta_magic(txi->control.sta);
+ if (control->sta)
+ hwsim_check_sta_magic(control->sta);
ieee80211_tx_info_clear_status(txi);
OpenPOWER on IntegriCloud