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@ -10,19 +10,19 @@ |
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/* minimum number of free TX descriptors required to wake up TX process */
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#define B44_TX_WAKEUP_THRESH (B44_TX_RING_SIZE / 4)
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@@ -734,10 +735,9 @@ static int b44_alloc_rx_skb(struct b44 *
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@@ -734,10 +735,8 @@ static int b44_alloc_rx_skb(struct b44 *
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mapping = pci_map_single(bp->pdev, skb->data,
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RX_PKT_BUF_SZ,
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PCI_DMA_FROMDEVICE);
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- skb_reserve(skb, bp->rx_offset);
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rh = (struct rx_header *)
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- rh = (struct rx_header *)
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- (skb->data - bp->rx_offset);
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+ (skb->data - RX_HEADER_OFS);
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+ rh = (struct rx_header *) skb->data;
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rh->len = 0;
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rh->flags = 0;
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@@ -747,13 +747,13 @@ static int b44_alloc_rx_skb(struct b44 *
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@@ -747,13 +746,13 @@ static int b44_alloc_rx_skb(struct b44 *
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if (src_map != NULL)
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src_map->skb = NULL;
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@ -38,7 +38,7 @@ |
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return RX_PKT_BUF_SZ;
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}
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@@ -812,7 +812,7 @@ static int b44_rx(struct b44 *bp, int bu
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@@ -812,7 +811,7 @@ static int b44_rx(struct b44 *bp, int bu
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PCI_DMA_FROMDEVICE);
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rh = (struct rx_header *) skb->data;
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len = cpu_to_le16(rh->len);
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@ -47,7 +47,7 @@ |
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(rh->flags & cpu_to_le16(RX_FLAG_ERRORS))) {
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drop_it:
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b44_recycle_rx(bp, cons, bp->rx_prod);
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@@ -844,8 +844,8 @@ static int b44_rx(struct b44 *bp, int bu
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@@ -844,8 +843,8 @@ static int b44_rx(struct b44 *bp, int bu
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pci_unmap_single(bp->pdev, map,
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skb_size, PCI_DMA_FROMDEVICE);
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/* Leave out rx_header */
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@ -58,7 +58,7 @@ |
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} else {
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struct sk_buff *copy_skb;
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@@ -858,7 +858,7 @@ static int b44_rx(struct b44 *bp, int bu
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@@ -858,7 +857,7 @@ static int b44_rx(struct b44 *bp, int bu
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skb_reserve(copy_skb, 2);
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skb_put(copy_skb, len);
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/* DMA sync done above, copy just the actual packet */
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@ -67,7 +67,7 @@ |
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skb = copy_skb;
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}
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@@ -1344,7 +1344,7 @@ static void b44_init_hw(struct b44 *bp)
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@@ -1344,7 +1343,7 @@ static void b44_init_hw(struct b44 *bp)
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bw32(B44_DMATX_CTRL, DMATX_CTRL_ENABLE);
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bw32(B44_DMATX_ADDR, bp->tx_ring_dma + bp->dma_offset);
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bw32(B44_DMARX_CTRL, (DMARX_CTRL_ENABLE |
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@ -76,7 +76,7 @@ |
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bw32(B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset);
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bw32(B44_DMARX_PTR, bp->rx_pending);
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@@ -1873,13 +1873,7 @@ static int __devinit b44_get_invariants(
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@@ -1873,13 +1872,7 @@ static int __devinit b44_get_invariants(
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bp->mdc_port = (eeprom[90] >> 14) & 0x1;
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}
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