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mac80211: remove get_tx_stats() driver op

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get_tx_stats() driver operation is not currently used anywhere in mac80211
and there are no plans to use it in the not-so-near future. So it can go
without anyone missing it.

Signed-off-by: Kalle Valo <kalle.valo@iki.fi>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Kalle Valo 2010-02-07 10:22:01 +02:00 • committed by John W. Linville
parent 00a08eb62f
commit 349e6b7289
4 changed files with 0 additions and 54 deletions
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22
include/net/mac80211.h
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@ -117,19 +117,6 @@ struct ieee80211_tx_queue_params {
bool uapsd;
};
/**
* struct ieee80211_tx_queue_stats - transmit queue statistics
*
* @len: number of packets in queue
* @limit: queue length limit
* @count: number of frames sent
*/
struct ieee80211_tx_queue_stats {
unsigned int len;
unsigned int limit;
unsigned int count;
};
struct ieee80211_low_level_stats {
unsigned int dot11ACKFailureCount;
unsigned int dot11RTSFailureCount;
@ -1548,13 +1535,6 @@ enum ieee80211_ampdu_mlme_action {
* Returns a negative error code on failure.
* The callback can sleep.
*
* @get_tx_stats: Get statistics of the current TX queue status. This is used
* to get number of currently queued packets (queue length), maximum queue
* size (limit), and total number of packets sent using each TX queue
* (count). The 'stats' pointer points to an array that has hw->queues
* items.
* The callback must be atomic.
*
* @get_tsf: Get the current TSF timer value from firmware/hardware. Currently,
* this is only used for IBSS mode BSSID merging and debugging. Is not a
* required function.
@ -1648,8 +1628,6 @@ struct ieee80211_ops {
enum sta_notify_cmd, struct ieee80211_sta *sta);
int (*conf_tx)(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params);
int (*get_tx_stats)(struct ieee80211_hw *hw,
struct ieee80211_tx_queue_stats *stats);
u64 (*get_tsf)(struct ieee80211_hw *hw);
void (*set_tsf)(struct ieee80211_hw *hw, u64 tsf);
void (*reset_tsf)(struct ieee80211_hw *hw);