hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

iwlwifi: mvm: add RX aggregation prints 

Add some prints to track BAID assignment.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Sara Sharon 2016-06-21 12:12:10 +03:00 committed by Luca Coelho
parent 58f2cc57dc
commit 35263a0311
2 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
View File

@ -476,6 +476,9 @@ void iwl_mvm_reorder_timer_expired(unsigned long data)
rcu_read_lock();
sta = rcu_dereference(buf->mvm->fw_id_to_mac_id[buf->sta_id]);
/* SN is set to the last expired frame + 1 */
IWL_DEBUG_HT(buf->mvm,
"Releasing expired frames for sta %u, sn %d\n",
buf->sta_id, sn);
iwl_mvm_release_frames(buf->mvm, sta, NULL, buf, sn);
rcu_read_unlock();
} else if (buf->num_stored) {
@ -956,6 +959,9 @@ void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
int baid = release->baid;
IWL_DEBUG_HT(mvm, "Frame release notification for BAID %u, NSSN %d\n",
release->baid, le16_to_cpu(release->nssn));
if (WARN_ON_ONCE(baid == IWL_RX_REORDER_DATA_INVALID_BAID))
return;

7
drivers/net/wireless/intel/iwlwifi/mvm/sta.c
View File

@ -1768,8 +1768,8 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
switch (status & IWL_ADD_STA_STATUS_MASK) {
case ADD_STA_SUCCESS:
IWL_DEBUG_INFO(mvm, "RX BA Session %sed in fw\n",
start ? "start" : "stopp");
IWL_DEBUG_HT(mvm, "RX BA Session %sed in fw\n",
start ? "start" : "stopp");
break;
case ADD_STA_IMMEDIATE_BA_FAILURE:
IWL_WARN(mvm, "RX BA Session refused by fw\n");
@ -1824,6 +1824,8 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
* supposed to happen) and we will free the session data while
* RX is being processed in parallel
*/
IWL_DEBUG_HT(mvm, "Sta %d(%d) is assigned to BAID %d\n",
mvm_sta->sta_id, tid, baid);
WARN_ON(rcu_access_pointer(mvm->baid_map[baid]));
rcu_assign_pointer(mvm->baid_map[baid], baid_data);
} else if (mvm->rx_ba_sessions > 0) {
@ -1846,6 +1848,7 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
del_timer_sync(&baid_data->session_timer);
RCU_INIT_POINTER(mvm->baid_map[baid], NULL);
kfree_rcu(baid_data, rcu_head);
IWL_DEBUG_HT(mvm, "BAID %d is free\n", baid);
}
return 0;