Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1480 commits)
  bonding: enable netpoll without checking link status
  xfrm: Refcount destination entry on xfrm_lookup
  net: introduce rx_handler results and logic around that
  bonding: get rid of IFF_SLAVE_INACTIVE netdev->priv_flag
  bonding: wrap slave state work
  net: get rid of multiple bond-related netdevice->priv_flags
  bonding: register slave pointer for rx_handler
  be2net: Bump up the version number
  be2net: Copyright notice change. Update to Emulex instead of ServerEngines
  e1000e: fix kconfig for crc32 dependency
  netfilter ebtables: fix xt_AUDIT to work with ebtables
  xen network backend driver
  bonding: Improve syslog message at device creation time
  bonding: Call netif_carrier_off after register_netdevice
  bonding: Incorrect TX queue offset
  net_sched: fix ip_tos2prio
  xfrm: fix __xfrm_route_forward()
  be2net: Fix UDP packet detected status in RX compl
  Phonet: fix aligned-mode pipe socket buffer header reserve
  netxen: support for GbE port settings
  ...

Fix up conflicts in drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
with the staging updates.

1 files changed, 46 insertions, 32 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 073b6ce6141..277c9175dcf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -84,7 +84,23 @@ void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 	}
 	txq->need_update = 0;
 }
-EXPORT_SYMBOL(iwl_txq_update_write_ptr);
+
+/**
+ * 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) {
+		priv->cfg->ops->lib->txq_free_tfd(priv, txq);
+		q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd);
+	}
+}
 
 /**
  * iwl_tx_queue_free - Deallocate DMA queue.
@@ -97,17 +113,10 @@ EXPORT_SYMBOL(iwl_txq_update_write_ptr);
 void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id)
 {
 	struct iwl_tx_queue *txq = &priv->txq[txq_id];
-	struct iwl_queue *q = &txq->q;
 	struct device *dev = &priv->pci_dev->dev;
 	int i;
 
-	if (q->n_bd == 0)
-		return;
-
-	/* first, empty all BD's */
-	for (; q->write_ptr != q->read_ptr;
-	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd))
-		priv->cfg->ops->lib->txq_free_tfd(priv, txq);
+	iwl_tx_queue_unmap(priv, txq_id);
 
 	/* De-alloc array of command/tx buffers */
 	for (i = 0; i < TFD_TX_CMD_SLOTS; i++)
@@ -131,42 +140,35 @@ void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id)
 	/* 0-fill queue descriptor structure */
 	memset(txq, 0, sizeof(*txq));
 }
-EXPORT_SYMBOL(iwl_tx_queue_free);
 
 /**
- * iwl_cmd_queue_free - Deallocate DMA queue.
- * @txq: Transmit queue to deallocate.
- *
- * Empty queue by removing and destroying all BD's.
- * Free all buffers.
- * 0-fill, but do not free "txq" descriptor structure.
+ * iwl_cmd_queue_unmap - Unmap any remaining DMA mappings from command queue
  */
-void iwl_cmd_queue_free(struct iwl_priv *priv)
+void iwl_cmd_queue_unmap(struct iwl_priv *priv)
 {
 	struct iwl_tx_queue *txq = &priv->txq[priv->cmd_queue];
 	struct iwl_queue *q = &txq->q;
-	struct device *dev = &priv->pci_dev->dev;
 	int i;
 	bool huge = false;
 
 	if (q->n_bd == 0)
 		return;
 
-	for (; q->read_ptr != q->write_ptr;
-	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
+	while (q->read_ptr != q->write_ptr) {
 		/* we have no way to tell if it is a huge cmd ATM */
 		i = get_cmd_index(q, q->read_ptr, 0);
 
-		if (txq->meta[i].flags & CMD_SIZE_HUGE) {
+		if (txq->meta[i].flags & CMD_SIZE_HUGE)
 			huge = true;
-			continue;
-		}
+		else
+			pci_unmap_single(priv->pci_dev,
+					 dma_unmap_addr(&txq->meta[i], mapping),
+					 dma_unmap_len(&txq->meta[i], len),
+					 PCI_DMA_BIDIRECTIONAL);
 
-		pci_unmap_single(priv->pci_dev,
-				 dma_unmap_addr(&txq->meta[i], mapping),
-				 dma_unmap_len(&txq->meta[i], len),
-				 PCI_DMA_BIDIRECTIONAL);
+	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd);
 	}
+
 	if (huge) {
 		i = q->n_window;
 		pci_unmap_single(priv->pci_dev,
@@ -174,6 +176,23 @@ void iwl_cmd_queue_free(struct iwl_priv *priv)
 				 dma_unmap_len(&txq->meta[i], len),
 				 PCI_DMA_BIDIRECTIONAL);
 	}
+}
+
+/**
+ * iwl_cmd_queue_free - Deallocate DMA queue.
+ * @txq: Transmit queue to deallocate.
+ *
+ * Empty queue by removing and destroying all BD's.
+ * Free all buffers.
+ * 0-fill, but do not free "txq" descriptor structure.
+ */
+void iwl_cmd_queue_free(struct iwl_priv *priv)
+{
+	struct iwl_tx_queue *txq = &priv->txq[priv->cmd_queue];
+	struct device *dev = &priv->pci_dev->dev;
+	int i;
+
+	iwl_cmd_queue_unmap(priv);
 
 	/* De-alloc array of command/tx buffers */
 	for (i = 0; i <= TFD_CMD_SLOTS; i++)
@@ -193,7 +212,6 @@ void iwl_cmd_queue_free(struct iwl_priv *priv)
 	/* 0-fill queue descriptor structure */
 	memset(txq, 0, sizeof(*txq));
 }
-EXPORT_SYMBOL(iwl_cmd_queue_free);
 
 /*************** DMA-QUEUE-GENERAL-FUNCTIONS  *****
  * DMA services
@@ -233,7 +251,6 @@ int iwl_queue_space(const struct iwl_queue *q)
 		s = 0;
 	return s;
 }
-EXPORT_SYMBOL(iwl_queue_space);
 
 
 /**
@@ -384,7 +401,6 @@ out_free_arrays:
 
 	return -ENOMEM;
 }
-EXPORT_SYMBOL(iwl_tx_queue_init);
 
 void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 			int slots_num, u32 txq_id)
@@ -404,7 +420,6 @@ void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 	/* Tell device where to find queue */
 	priv->cfg->ops->lib->txq_init(priv, txq);
 }
-EXPORT_SYMBOL(iwl_tx_queue_reset);
 
 /*************** HOST COMMAND QUEUE FUNCTIONS   *****/
 
@@ -641,4 +656,3 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	}
 	meta->flags = 0;
 }
-EXPORT_SYMBOL(iwl_tx_cmd_complete);