diff options
| author | John W. Linville <linville@tuxdriver.com> | 2011-06-27 21:38:05 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-06-28 17:16:39 +0200 |
| commit | 5ee0a58d8ca443e80ed8712c86c9938360b79cac (patch) | |
| tree | ac57dbce885cdc9957d0ef1aaf49390cb5b9a0ab /drivers/net | |
| parent | mac80211: fix rx->key NULL dereference during mic failure (diff) | |
| download | linux-5ee0a58d8ca443e80ed8712c86c9938360b79cac.tar.xz linux-5ee0a58d8ca443e80ed8712c86c9938360b79cac.zip | |
iwlagn: use PCI_DMA_* for pci_* operations
"iwlagn: map command buffers BIDI" uses the DMA_* enumerations for DMA
directions, even though the pci_* DMA API is still in use. That patch
was undoubtedly developed on top of "iwlagn: don't use the PCI wrappers
for DMA operation", which is due in the next release.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-tx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 47074315903e..137dba95b1ad 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -126,7 +126,7 @@ static inline u8 iwl_tfd_get_num_tbs(struct iwl_tfd *tfd) } static void iwlagn_unmap_tfd(struct iwl_priv *priv, struct iwl_cmd_meta *meta, - struct iwl_tfd *tfd, enum dma_data_direction dma_dir) + struct iwl_tfd *tfd, int dma_dir) { struct pci_dev *dev = priv->pci_dev; int i; @@ -168,7 +168,7 @@ void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq) int index = txq->q.read_ptr; iwlagn_unmap_tfd(priv, &txq->meta[index], &tfd_tmp[index], - DMA_TO_DEVICE); + PCI_DMA_TODEVICE); /* free SKB */ if (txq->txb) { @@ -312,7 +312,7 @@ void iwl_cmd_queue_unmap(struct iwl_priv *priv) if (txq->meta[i].flags & CMD_MAPPED) { iwlagn_unmap_tfd(priv, &txq->meta[i], &txq->tfds[i], - DMA_BIDIRECTIONAL); + PCI_DMA_BIDIRECTIONAL); txq->meta[i].flags = 0; } @@ -694,11 +694,11 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) if (!(cmd->dataflags[i] & IWL_HCMD_DFL_NOCOPY)) continue; phys_addr = pci_map_single(priv->pci_dev, (void *)cmd->data[i], - cmd->len[i], DMA_BIDIRECTIONAL); + cmd->len[i], PCI_DMA_BIDIRECTIONAL); if (pci_dma_mapping_error(priv->pci_dev, phys_addr)) { iwlagn_unmap_tfd(priv, out_meta, &txq->tfds[q->write_ptr], - DMA_BIDIRECTIONAL); + PCI_DMA_BIDIRECTIONAL); idx = -ENOMEM; goto out; } @@ -802,7 +802,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) cmd = txq->cmd[cmd_index]; meta = &txq->meta[cmd_index]; - iwlagn_unmap_tfd(priv, meta, &txq->tfds[index], DMA_BIDIRECTIONAL); + iwlagn_unmap_tfd(priv, meta, &txq->tfds[index], PCI_DMA_BIDIRECTIONAL); /* Input error checking is done when commands are added to queue. */ if (meta->flags & CMD_WANT_SKB) { |