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authorJohannes Berg <johannes@sipsolutions.net>2008-10-21 14:40:02 +0400
committerJohn W. Linville <linville@tuxdriver.com>2008-11-01 02:00:23 +0300
commite6a9854b05c1a6af1308fe2b8c68f35abf28a3ee (patch)
tree241f611f8194586ccabf61bacb060508773b9d05 /net/mac80211/rc80211_pid_debugfs.c
parentcb121bad67a32cde37adc2729b7e18aa4fd3063e (diff)
downloadlinux-e6a9854b05c1a6af1308fe2b8c68f35abf28a3ee.tar.xz
mac80211/drivers: rewrite the rate control API
So after the previous changes we were still unhappy with how convoluted the API is and decided to make things simpler for everybody. This completely changes the rate control API, now taking into account 802.11n with MCS rates and more control, most drivers don't support that though. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/rc80211_pid_debugfs.c')
-rw-r--r--net/mac80211/rc80211_pid_debugfs.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/mac80211/rc80211_pid_debugfs.c b/net/mac80211/rc80211_pid_debugfs.c
index 8121d3bc6835..a08a9b530347 100644
--- a/net/mac80211/rc80211_pid_debugfs.c
+++ b/net/mac80211/rc80211_pid_debugfs.c
@@ -43,6 +43,7 @@ void rate_control_pid_event_tx_status(struct rc_pid_event_buffer *buf,
{
union rc_pid_event_data evd;
+ evd.flags = stat->flags;
memcpy(&evd.tx_status, stat, sizeof(struct ieee80211_tx_info));
rate_control_pid_event(buf, RC_PID_EVENT_TYPE_TX_STATUS, &evd);
}
@@ -167,8 +168,8 @@ static ssize_t rate_control_pid_events_read(struct file *file, char __user *buf,
switch (ev->type) {
case RC_PID_EVENT_TYPE_TX_STATUS:
p += snprintf(pb + p, length - p, "tx_status %u %u",
- ev->data.tx_status.status.excessive_retries,
- ev->data.tx_status.status.retry_count);
+ !(ev->data.flags & IEEE80211_TX_STAT_ACK),
+ ev->data.tx_status.status.rates[0].idx);
break;
case RC_PID_EVENT_TYPE_RATE_CHANGE:
p += snprintf(pb + p, length - p, "rate_change %d %d",