Re: [Ilw] drivers/net/wireless/iwlwifi/dvm/tx.c:456 iwlagn_tx_skb+0x6c5/0x883()

Sander Eikelenboom
2013-10-15T20:19:18Z

Tuesday, October 15, 2013, 9:11:36 PM, you wrote:

>> > Please apply this:
>> > diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c
>> b/drivers/net/wireless/iwlwifi/dvm/tx.c
>> > index d131f85..5968f19 100644
>> > --- a/drivers/net/wireless/iwlwifi/dvm/tx.c
>> > +++ b/drivers/net/wireless/iwlwifi/dvm/tx.c
>> > @@ -457,8 +457,8 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
>> > WARN_ON_ONCE(is_agg &&
>> > priv->queue_to_mac80211[txq_id] != info->hw_queue);
>> >
>> > - IWL_DEBUG_TX(priv, "TX to [%d|%d] Q:%d - seq: 0x%x\n", sta_id, tid,
>> > - txq_id, seq_number);
>> > + IWL_DEBUG_TX(priv, "TX to [%d|%d] Q:%d info Q %d - seq: 0x%x\n",
>> sta_id, tid,
>> > + txq_id, info->hw_queue, seq_number);
>> >
>> > if (iwl_trans_tx(priv->trans, skb, dev_cmd, txq_id))
>> > goto drop_unlock_sta;
>>
>> > and send the output back to me
>>
>> > Thanks.
>>

> Can you please apply the patch attached (and remove the previous change)?
> Thanks.

That seems to make the warning go away :-)

[ 7.306696] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 7.315790] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0
[ 7.362212] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 9 on FIFO 7 WrPtr: 0
[ 7.364973] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 0 on FIFO 3 WrPtr: 0
[ 7.365090] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 1 on FIFO 2 WrPtr: 0
[ 7.365208] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 2 on FIFO 1 WrPtr: 0
[ 7.365324] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 3 on FIFO 0 WrPtr: 0
[ 7.365440] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 4 on FIFO 0 WrPtr: 0
[ 7.365556] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 5 on FIFO 4 WrPtr: 0
[ 7.365672] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 6 on FIFO 2 WrPtr: 0
[ 7.365789] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 7 on FIFO 5 WrPtr: 0
[ 7.365905] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 8 on FIFO 4 WrPtr: 0
[ 7.366034] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 10 on FIFO 5 WrPtr: 0
[ 7.602726] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 7.612133] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0
[ 7.658168] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 9 on FIFO 7 WrPtr: 0
[ 7.661021] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 0 on FIFO 3 WrPtr: 0
[ 7.663693] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 1 on FIFO 2 WrPtr: 0
[ 7.666341] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 2 on FIFO 1 WrPtr: 0
[ 7.668914] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 3 on FIFO 0 WrPtr: 0
[ 7.671464] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 4 on FIFO 0 WrPtr: 0
[ 7.673057] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 5 on FIFO 4 WrPtr: 0
[ 7.674631] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 6 on FIFO 2 WrPtr: 0
[ 7.676174] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 7 on FIFO 5 WrPtr: 0
[ 7.677657] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 8 on FIFO 4 WrPtr: 0
[ 7.679133] iwlwifi 0000:02:00.0: U iwl_trans_pcie_txq_enable Activate queue 10 on FIFO 5 WrPtr: 0
[ 7.730037] device wlan0 entered promiscuous mode
[ 7.732390] xen_bridge: port 2(wlan0) entered forwarding state
[ 7.733984] xen_bridge: port 2(wlan0) entered forwarding state
[ 7.735692] cfg80211: Pending regulatory request, waiting for it to be processed...
[ 7.743541] iwlwifi 0000:02:00.0: I iwlagn_tx_skb TX to [14|8] Q:8 - seq: 0x0
[ 7.745347] device wlan0 left promiscuous mode
[ 7.747088] xen_bridge: port 2(wlan0) entered disabled state
[ 7.748034] iwlwifi 0000:02:00.0: I iwl_trans_pcie_reclaim [Q 8] 0 -> 1 (1)
[ 7.748039] iwlwifi 0000:02:00.0: I iwlagn_rx_reply_tx TXQ 8 status SUCCESS (0x00000201)
[ 7.748042] iwlwifi 0000:02:00.0: I iwlagn_rx_reply_tx initial_rate 0x820a retries 0, idx=0 ssn=1 seq_ctl=0x0
[ 7.769963] iwlwifi 0000:02:00.0: I iwl_pcie_txq_inc_wr_ptr Q:9 WR: 0x23
[ 7.821813] iwlwifi 0000:02:00.0: I iwl_pcie_txq_inc_wr_ptr Q:9 WR: 0x24
[ 7.824914] iwlwifi 0000:02:00.0: I iwl_pcie_txq_inc_wr_ptr Q:9 WR: 0x25
[ 7.828033] iwlwifi 0000:02:00.0: I iwl_pcie_txq_inc_wr_ptr Q:9 WR: 0x26
[ 7.831078] iwlwifi 0000:02:00.0: I iwl_pcie_txq_inc_wr_ptr Q:9 WR: 0x27
[ 7.834005] iwlwifi 0000:02:00.0: I iwl_pcie_txq_inc_wr_ptr Q:9 WR: 0x28
[ 7.836087] iwlwifi 0000:02:00.0: I iwl_pcie_txq_unmap Q 9 Free 39

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