diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2011-07-08 19:46:12 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-11 23:02:01 +0400 |
| commit | c170b867cc119fb9f6e9cac3a8245a3347bc718c (patch) | |
| tree | 98addc1663a07a9c5173335d3d58dde9229f17c7 /drivers/net/wireless/iwlwifi/iwl-tx.c | |
| parent | c2c52e8bed1a186d060166ec57228e2a123cab2e (diff) | |
| download | linux-c170b867cc119fb9f6e9cac3a8245a3347bc718c.tar.xz | |
iwlagn: add an API for TX stop
Tx stop moves to transport layer.
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>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-tx.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 36b643a385be..b62d03235b8c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -221,23 +221,6 @@ int iwlagn_txq_attach_buf_to_tfd(struct iwl_priv *priv, return 0; } -/** - * iwl_tx_queue_unmap - Unmap any remaining DMA mappings and free skb's - */ -void iwl_tx_queue_unmap(struct iwl_priv *priv, int txq_id) -{ - struct iwl_tx_queue *txq = &priv->txq[txq_id]; - struct iwl_queue *q = &txq->q; - - if (q->n_bd == 0) - return; - - while (q->write_ptr != q->read_ptr) { - iwlagn_txq_free_tfd(priv, txq, get_cmd_index(q, q->read_ptr)); - q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd); - } -} - /*************** DMA-QUEUE-GENERAL-FUNCTIONS ***** * DMA services * |