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iwlwifi: update SCD BC table for all SCD queues

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commit 96f1f05af7 upstream.

Since we configure all the queues as CHAINABLE, we need to update the
byte count for all the queues, not only the AGGREGATABLE ones.

Not doing so can confuse the SCD and make the fw assert.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Emmanuel Grumbach
2011-12-26 08:47:34 +02:00
committed by Greg Kroah-Hartman
parent e3b22a8ecc
commit d5700ae8cf
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/iwlwifi/iwl-trans.c
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@@ -1068,9 +1068,7 @@ static int iwl_trans_tx(struct iwl_priv *priv, struct sk_buff *skb,
iwl_print_hex_dump(priv, IWL_DL_TX, (u8 *)tx_cmd->hdr, hdr_len);
/* Set up entry for this TFD in Tx byte-count array */
if (ampdu)
iwl_trans_txq_update_byte_cnt_tbl(priv, txq,
le16_to_cpu(tx_cmd->len));
iwl_trans_txq_update_byte_cnt_tbl(priv, txq, le16_to_cpu(tx_cmd->len));
dma_sync_single_for_device(priv->bus->dev, txcmd_phys, firstlen,
DMA_BIDIRECTIONAL);