This can be cleanly applied to wireless-2.6 and iwlwifi git trees. = From: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx> Subject: [PATCH] iwlwifi: use the DMA state API instead of the pci equivalents This replace the PCI DMA state API (include/linux/pci-dma.h) with the DMA equivalents since the PCI DMA state API will be obsolete. No functional change. For further information about the background: http://marc.info/?l=linux-netdev&m=127037540020276&w=2 Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx> --- drivers/net/wireless/iwlwifi/iwl-3945.c | 4 ++-- drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 4 ++-- drivers/net/wireless/iwlwifi/iwl-agn.c | 4 ++-- drivers/net/wireless/iwlwifi/iwl-dev.h | 4 ++-- drivers/net/wireless/iwlwifi/iwl-tx.c | 16 ++++++++-------- drivers/net/wireless/iwlwifi/iwl3945-base.c | 4 ++-- 6 files changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index 253d032..0fa1d51 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -696,8 +696,8 @@ void iwl3945_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq) /* Unmap tx_cmd */ if (counter) pci_unmap_single(dev, - pci_unmap_addr(&txq->meta[index], mapping), - pci_unmap_len(&txq->meta[index], len), + dma_unmap_addr(&txq->meta[index], mapping), + dma_unmap_len(&txq->meta[index], len), PCI_DMA_TODEVICE); /* unmap chunks if any */ diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 7e68517..fa82f86 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -705,8 +705,8 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) txcmd_phys = pci_map_single(priv->pci_dev, &out_cmd->hdr, len, PCI_DMA_BIDIRECTIONAL); - pci_unmap_addr_set(out_meta, mapping, txcmd_phys); - pci_unmap_len_set(out_meta, len, len); + dma_unmap_addr_set(out_meta, mapping, txcmd_phys); + dma_unmap_len_set(out_meta, len, len); /* Add buffer containing Tx command and MAC(!) header to TFD's * first entry */ priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index ef05f63..776ef2e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -475,8 +475,8 @@ void iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq) /* Unmap tx_cmd */ if (num_tbs) pci_unmap_single(dev, - pci_unmap_addr(&txq->meta[index], mapping), - pci_unmap_len(&txq->meta[index], len), + dma_unmap_addr(&txq->meta[index], mapping), + dma_unmap_len(&txq->meta[index], len), PCI_DMA_BIDIRECTIONAL); /* Unmap chunks, if any. */ diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 401ce2e..57cddab 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -114,8 +114,8 @@ struct iwl_cmd_meta { * structure is stored at the end of the shared queue memory. */ u32 flags; - DECLARE_PCI_UNMAP_ADDR(mapping) - DECLARE_PCI_UNMAP_LEN(len) + DEFINE_DMA_UNMAP_ADDR(mapping); + DEFINE_DMA_UNMAP_LEN(len); }; /* diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 788dcf1..a81989c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -154,15 +154,15 @@ void iwl_cmd_queue_free(struct iwl_priv *priv) } pci_unmap_single(priv->pci_dev, - pci_unmap_addr(&txq->meta[i], mapping), - pci_unmap_len(&txq->meta[i], len), + dma_unmap_addr(&txq->meta[i], mapping), + dma_unmap_len(&txq->meta[i], len), PCI_DMA_BIDIRECTIONAL); } if (huge) { i = q->n_window; pci_unmap_single(priv->pci_dev, - pci_unmap_addr(&txq->meta[i], mapping), - pci_unmap_len(&txq->meta[i], len), + dma_unmap_addr(&txq->meta[i], mapping), + dma_unmap_len(&txq->meta[i], len), PCI_DMA_BIDIRECTIONAL); } @@ -516,8 +516,8 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) phys_addr = pci_map_single(priv->pci_dev, &out_cmd->hdr, fix_size, PCI_DMA_BIDIRECTIONAL); - pci_unmap_addr_set(out_meta, mapping, phys_addr); - pci_unmap_len_set(out_meta, len, fix_size); + dma_unmap_addr_set(out_meta, mapping, phys_addr); + dma_unmap_len_set(out_meta, len, fix_size); trace_iwlwifi_dev_hcmd(priv, &out_cmd->hdr, fix_size, cmd->flags); @@ -611,8 +611,8 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) meta = &txq->meta[cmd_index]; pci_unmap_single(priv->pci_dev, - pci_unmap_addr(meta, mapping), - pci_unmap_len(meta, len), + dma_unmap_addr(meta, mapping), + dma_unmap_len(meta, len), PCI_DMA_BIDIRECTIONAL); /* Input error checking is done when commands are added to queue. */ diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index a527895..a1bac61 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -619,8 +619,8 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) len, PCI_DMA_TODEVICE); /* we do not map meta data ... so we can safely access address to * provide to unmap command*/ - pci_unmap_addr_set(out_meta, mapping, txcmd_phys); - pci_unmap_len_set(out_meta, len, len); + dma_unmap_addr_set(out_meta, mapping, txcmd_phys); + dma_unmap_len_set(out_meta, len, len); /* Add buffer containing Tx command and MAC(!) header to TFD's * first entry */ -- 1.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
