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authorJohannes Berg <johannes@sipsolutions.net>2008-05-15 12:55:29 +0200
committerJohn W. Linville <linville@tuxdriver.com>2008-05-21 21:48:11 -0400
commite039fa4a4195ac4ee895e6f3d1334beed63256fe (patch)
treecfd0762d73df96b73052378be7b157c4ac6e7035 /net/mac80211/rc80211_pid.h
parente24549485f859be6518929bb1c9c0257d79f033d (diff)
downloadop-kernel-dev-e039fa4a4195ac4ee895e6f3d1334beed63256fe.zip
op-kernel-dev-e039fa4a4195ac4ee895e6f3d1334beed63256fe.tar.gz
mac80211: move TX info into skb->cb
This patch converts mac80211 and all drivers to have transmit information and status in skb->cb rather than allocating extra memory for it and copying all the data around. To make it fit, a union is used where only data that is necessary for all steps is kept outside of the union. A number of fixes were done by Ivo, as well as the rt2x00 part of this patch. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/rc80211_pid.h')
-rw-r--r--net/mac80211/rc80211_pid.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/rc80211_pid.h b/net/mac80211/rc80211_pid.h
index 04afc13..2078803 100644
--- a/net/mac80211/rc80211_pid.h
+++ b/net/mac80211/rc80211_pid.h
@@ -61,7 +61,7 @@ enum rc_pid_event_type {
union rc_pid_event_data {
/* RC_PID_EVENT_TX_STATUS */
struct {
- struct ieee80211_tx_status tx_status;
+ struct ieee80211_tx_info tx_status;
};
/* RC_PID_EVENT_TYPE_RATE_CHANGE */
/* RC_PID_EVENT_TYPE_TX_RATE */
@@ -158,7 +158,7 @@ struct rc_pid_debugfs_entries {
};
void rate_control_pid_event_tx_status(struct rc_pid_event_buffer *buf,
- struct ieee80211_tx_status *stat);
+ struct ieee80211_tx_info *stat);
void rate_control_pid_event_rate_change(struct rc_pid_event_buffer *buf,
int index, int rate);
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