---

yaml
---
r: 134039
b: refs/heads/master
c: 51af3d3
h: refs/heads/master
i:
  134037: 1905ee4
  134035: 773daf6
  134031: 70ffd10
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e52119c50d6a35506b1c063eeacf7acc40b4e03d
+refs/heads/master: 51af3d3fbbe326077a7e245268a7de325de6ecd2

trunk/drivers/net/wireless/iwlwifi/iwl-3945.c

@@ -1202,13 +1202,13 @@ int iwl3945_hw_nic_init(struct iwl_priv *priv)
 
 	/* Allocate the RX queue, or reset if it is already allocated */
 	if (!rxq->bd) {
-		rc = iwl3945_rx_queue_alloc(priv);
+		rc = iwl_rx_queue_alloc(priv);
 		if (rc) {
 			IWL_ERR(priv, "Unable to initialize Rx queue\n");
 			return -ENOMEM;
 		}
 	} else
-		iwl3945_rx_queue_reset(priv, rxq);
+		iwl_rx_queue_reset(priv, rxq);
 
 	iwl3945_rx_replenish(priv);
 

trunk/drivers/net/wireless/iwlwifi/iwl-3945.h

@@ -213,9 +213,6 @@ extern u8 iwl3945_add_station(struct iwl_priv *priv, const u8 *bssid,
 			  int is_ap, u8 flags);
 extern int iwl3945_power_init_handle(struct iwl_priv *priv);
 extern int iwl3945_eeprom_init(struct iwl_priv *priv);
-extern int iwl3945_rx_queue_alloc(struct iwl_priv *priv);
-extern void iwl3945_rx_queue_reset(struct iwl_priv *priv,
-			       struct iwl_rx_queue *rxq);
 extern int iwl3945_calc_db_from_ratio(int sig_ratio);
 extern int iwl3945_calc_sig_qual(int rssi_dbm, int noise_dbm);
 extern int iwl3945_tx_queue_init(struct iwl_priv *priv,

trunk/drivers/net/wireless/iwlwifi/iwl3945-base.c

@@ -3186,7 +3186,6 @@ static void iwl3945_tx_cmd_complete(struct iwl_priv *priv,
  *
  * Driver sequence:
  *
- * iwl3945_rx_queue_alloc()   Allocates rx_free
  * iwl3945_rx_replenish()     Replenishes rx_free list from rx_used, and calls
  *                            iwl3945_rx_queue_restock
  * iwl3945_rx_queue_restock() Moves available buffers from rx_free into Rx
@@ -3405,84 +3404,6 @@ void iwl3945_rx_replenish(void *data)
 	spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-/* Assumes that the skb field of the buffers in 'pool' is kept accurate.
- * If an SKB has been detached, the POOL needs to have its SKB set to NULL
- * This free routine walks the list of POOL entries and if SKB is set to
- * non NULL it is unmapped and freed
- */
-static void iwl3945_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
-{
-	int i;
-	for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) {
-		if (rxq->pool[i].skb != NULL) {
-			pci_unmap_single(priv->pci_dev,
-					 rxq->pool[i].real_dma_addr,
-					 IWL_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
-			dev_kfree_skb(rxq->pool[i].skb);
-		}
-	}
-
-	pci_free_consistent(priv->pci_dev, 4 * RX_QUEUE_SIZE, rxq->bd,
-			    rxq->dma_addr);
-	rxq->bd = NULL;
-}
-
-int iwl3945_rx_queue_alloc(struct iwl_priv *priv)
-{
-	struct iwl_rx_queue *rxq = &priv->rxq;
-	struct pci_dev *dev = priv->pci_dev;
-	int i;
-
-	spin_lock_init(&rxq->lock);
-	INIT_LIST_HEAD(&rxq->rx_free);
-	INIT_LIST_HEAD(&rxq->rx_used);
-
-	/* Alloc the circular buffer of Read Buffer Descriptors (RBDs) */
-	rxq->bd = pci_alloc_consistent(dev, 4 * RX_QUEUE_SIZE, &rxq->dma_addr);
-	if (!rxq->bd)
-		return -ENOMEM;
-
-	/* Fill the rx_used queue with _all_ of the Rx buffers */
-	for (i = 0; i < RX_FREE_BUFFERS + RX_QUEUE_SIZE; i++)
-		list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
-
-	/* Set us so that we have processed and used all buffers, but have
-	 * not restocked the Rx queue with fresh buffers */
-	rxq->read = rxq->write = 0;
-	rxq->free_count = 0;
-	rxq->need_update = 0;
-	return 0;
-}
-
-void iwl3945_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
-{
-	unsigned long flags;
-	int i;
-	spin_lock_irqsave(&rxq->lock, flags);
-	INIT_LIST_HEAD(&rxq->rx_free);
-	INIT_LIST_HEAD(&rxq->rx_used);
-	/* Fill the rx_used queue with _all_ of the Rx buffers */
-	for (i = 0; i < RX_FREE_BUFFERS + RX_QUEUE_SIZE; i++) {
-		/* In the reset function, these buffers may have been allocated
-		 * to an SKB, so we need to unmap and free potential storage */
-		if (rxq->pool[i].skb != NULL) {
-			pci_unmap_single(priv->pci_dev,
-					 rxq->pool[i].real_dma_addr,
-					 IWL_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
-			priv->alloc_rxb_skb--;
-			dev_kfree_skb(rxq->pool[i].skb);
-			rxq->pool[i].skb = NULL;
-		}
-		list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
-	}
-
-	/* Set us so that we have processed and used all buffers, but have
-	 * not restocked the Rx queue with fresh buffers */
-	rxq->read = rxq->write = 0;
-	rxq->free_count = 0;
-	spin_unlock_irqrestore(&rxq->lock, flags);
-}
-
 /* Convert linear signal-to-noise ratio into dB */
 static u8 ratio2dB[100] = {
 /*	 0   1   2   3   4   5   6   7   8   9 */
@@ -7731,7 +7652,7 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
 	iwl3945_dealloc_ucode_pci(priv);
 
 	if (priv->rxq.bd)
-		iwl3945_rx_queue_free(priv, &priv->rxq);
+		iwl_rx_queue_free(priv, &priv->rxq);
 	iwl3945_hw_txq_ctx_free(priv);
 
 	iwl3945_unset_hw_params(priv);