diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2011-08-25 23:11:00 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-29 15:25:34 -0400 |
| commit | a0eaad713f6fc1f63fe293ad6ce63cb01e05c03c (patch) | |
| tree | 72dee57cdee0bfb9e796d6b12159b75eae17f5c7 /drivers/net/wireless/iwlwifi/iwl-dev.h | |
| parent | 1f7b6172db86e9ab2b4cd794441bb2c40ab287fc (diff) | |
iwlagn: reclaim the packets in transport layer
The reclaim flow is really transport related. Define a simple API to allow the
upper layer to request from the transport layer to reclaim packets until an
index written in the Tx response / BA notification.
The transport layer prepares a list of the packets that are being freed and
passes this list to the upper layer.
Between the two layers, the CB of the skb is used to pass a pointer to the
context (BSS / PAN) in which the skb was sent.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-dev.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index f3852edaccf5..022cfc738903 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -166,6 +166,8 @@ struct iwl_tx_info { * @time_stamp: time (in jiffies) of last read_ptr change * @need_update: indicates need to update read/write index * @sched_retry: indicates queue is high-throughput aggregation (HT AGG) enabled + * @sta_id: valid if sched_retry is set + * @tid: valid if sched_retry is set * * A Tx queue consists of circular buffer of BDs (a.k.a. TFDs, transmit frame * descriptors) and required locking structures. @@ -184,6 +186,9 @@ struct iwl_tx_queue { u8 sched_retry; u8 active; u8 swq_id; + + u16 sta_id; + u16 tid; }; #define IWL_NUM_SCAN_RATES (2) |