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Code Issues Releases Wiki Activity

iwlwifi: improve the prints in the reclaim path

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Some information was redundation, other was missing.

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>
This commit is contained in:
Emmanuel Grumbach 2011-11-17 16:05:10 -08:00 committed by John W. Linville
parent 08d1700da0
commit 1daf04b8ac
4 changed files with 9 additions and 6 deletions
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1
drivers/net/wireless/iwlwifi/iwl-agn-tx.c
View file

@ -790,6 +790,7 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb,
iwl_rx_reply_tx_agg(priv, tx_resp);
if (tx_resp->frame_count == 1) {
IWL_DEBUG_TX_REPLY(priv, "Q %d, ssn %d", txq_id, ssn);
__skb_queue_head_init(&skbs);
/*we can free until ssn % q.n_bd not inclusive */
iwl_trans_reclaim(trans(priv), sta_id, tid, txq_id,

5
drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h
View file

@ -354,6 +354,11 @@ static inline void iwl_set_swq_id(struct iwl_tx_queue *txq, u8 ac, u8 hwq)
txq->swq_id = (hwq << 2) | ac;
}
static inline u8 iwl_get_queue_ac(struct iwl_tx_queue *txq)
{
return txq->swq_id & 0x3;
}
static inline void iwl_wake_queue(struct iwl_trans *trans,
struct iwl_tx_queue *txq, const char *msg)
{

3
drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
View file

@ -1121,9 +1121,6 @@ int iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index,
return 0;
}
IWL_DEBUG_TX_REPLY(trans, "reclaim: [%d, %d, %d]\n", txq_id,
q->read_ptr, index);
if (WARN_ON(!skb_queue_empty(skbs)))
return 0;

6
drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
View file

@ -1350,9 +1350,9 @@ static void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int sta_id, int tid,
}
if (txq->q.read_ptr != tfd_num) {
IWL_DEBUG_TX_REPLY(trans, "Retry scheduler reclaim "
"scd_ssn=%d idx=%d txq=%d swq=%d\n",
ssn , tfd_num, txq_id, txq->swq_id);
IWL_DEBUG_TX_REPLY(trans, "[Q %d | AC %d] %d -> %d (%d)\n",
txq_id, iwl_get_queue_ac(txq), txq->q.read_ptr,
tfd_num, ssn);
freed = iwl_tx_queue_reclaim(trans, txq_id, tfd_num, skbs);
if (iwl_queue_space(&txq->q) > txq->q.low_mark && cond)
iwl_wake_queue(trans, txq, "Packets reclaimed");