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iwlwifi: dvm: improve (again) the prints in reclaim path 

I removed a bit too much info last time.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Emmanuel Grumbach 2013-02-14 11:33:54 +02:00 committed by Johannes Berg
parent 3104ba151e
commit cfe418287c
2 changed files with 38 additions and 16 deletions
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1
drivers/net/wireless/iwlwifi/dvm/commands.h
View File

@ -1403,6 +1403,7 @@ enum {
#define AGG_TX_STATUS_MSK 0x00000fff /* bits 0:11 */
#define AGG_TX_TRY_MSK 0x0000f000 /* bits 12:15 */
#define AGG_TX_TRY_POS 12
#define AGG_TX_STATE_LAST_SENT_MSK (AGG_TX_STATE_LAST_SENT_TTL_MSK | \
AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK | \

53
drivers/net/wireless/iwlwifi/dvm/tx.c
View File

@ -908,6 +908,12 @@ static void iwlagn_count_agg_tx_err_status(struct iwl_priv *priv, u16 status)
}
}
static inline u32 iwlagn_get_scd_ssn(struct iwlagn_tx_resp *tx_resp)
{
return le32_to_cpup((__le32 *)&tx_resp->status +
tx_resp->frame_count) & MAX_SN;
}
static void iwl_rx_reply_tx_agg(struct iwl_priv *priv,
struct iwlagn_tx_resp *tx_resp)
{
@ -942,9 +948,15 @@ static void iwl_rx_reply_tx_agg(struct iwl_priv *priv,
if (tx_resp->frame_count == 1)
return;
IWL_DEBUG_TX_REPLY(priv, "TXQ %d initial_rate 0x%x ssn %d frm_cnt %d\n",
agg->txq_id,
le32_to_cpu(tx_resp->rate_n_flags),
iwlagn_get_scd_ssn(tx_resp), tx_resp->frame_count);
/* Construct bit-map of pending frames within Tx window */
for (i = 0; i < tx_resp->frame_count; i++) {
u16 fstatus = le16_to_cpu(frame_status[i].status);
u8 retry_cnt = (fstatus & AGG_TX_TRY_MSK) >> AGG_TX_TRY_POS;
if (status & AGG_TX_STATUS_MSK)
iwlagn_count_agg_tx_err_status(priv, fstatus);
@ -952,6 +964,14 @@ static void iwl_rx_reply_tx_agg(struct iwl_priv *priv,
if (status & (AGG_TX_STATE_FEW_BYTES_MSK |
AGG_TX_STATE_ABORT_MSK))
continue;
if (status & AGG_TX_STATUS_MSK || retry_cnt > 1)
IWL_DEBUG_TX_REPLY(priv,
"%d: status %s (0x%04x), try-count (0x%01x)\n",
i,
iwl_get_agg_tx_fail_reason(fstatus),
fstatus & AGG_TX_STATUS_MSK,
retry_cnt);
}
}
@ -982,12 +1002,6 @@ const char *iwl_get_agg_tx_fail_reason(u16 status)
}
#endif /* CONFIG_IWLWIFI_DEBUG */
static inline u32 iwlagn_get_scd_ssn(struct iwlagn_tx_resp *tx_resp)
{
return le32_to_cpup((__le32 *)&tx_resp->status +
tx_resp->frame_count) & MAX_SN;
}
static void iwlagn_count_tx_err_status(struct iwl_priv *priv, u16 status)
{
status &= TX_STATUS_MSK;
@ -1119,8 +1133,14 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
spin_lock_bh(&priv->sta_lock);
if (is_agg)
if (is_agg) {
WARN_ON_ONCE(sta_id >= IWLAGN_STATION_COUNT ||
tid >= IWL_MAX_TID_COUNT);
if (txq_id != priv->tid_data[sta_id][tid].agg.txq_id)
IWL_ERR(priv, "txq_id mismatch: %d %d\n", txq_id,
priv->tid_data[sta_id][tid].agg.txq_id);
iwl_rx_reply_tx_agg(priv, tx_resp);
}
__skb_queue_head_init(&skbs);
@ -1224,17 +1244,18 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
*/
if (is_offchannel_skb && freed != 1)
IWL_ERR(priv, "OFFCHANNEL SKB freed %d\n", freed);
IWL_DEBUG_TX_REPLY(priv, "TXQ %d status %s (0x%08x)\n", txq_id,
iwl_get_tx_fail_reason(status), status);
IWL_DEBUG_TX_REPLY(priv,
"\t\t\t\tinitial_rate 0x%x retries %d, idx=%d ssn=%d seq_ctl=0x%x\n",
le32_to_cpu(tx_resp->rate_n_flags),
tx_resp->failure_frame,
SEQ_TO_INDEX(sequence), ssn,
le16_to_cpu(tx_resp->seq_ctl));
}
IWL_DEBUG_TX_REPLY(priv, "TXQ %d status %s (0x%08x)\n", txq_id,
iwl_get_tx_fail_reason(status), status);
IWL_DEBUG_TX_REPLY(priv,
"\t\t\t\tinitial_rate 0x%x retries %d, idx=%d ssn=%d seq_ctl=0x%x\n",
le32_to_cpu(tx_resp->rate_n_flags),
tx_resp->failure_frame, SEQ_TO_INDEX(sequence), ssn,
le16_to_cpu(tx_resp->seq_ctl));
iwl_check_abort_status(priv, tx_resp->frame_count, status);
spin_unlock_bh(&priv->sta_lock);