target/linux/brcm47xx/patches-2.6.22/200-b44_ssb_fixup.patch

   1 Index: linux-2.6.22-rc4/drivers/net/b44.c
   2 ===================================================================
   3 --- linux-2.6.22-rc4.orig/drivers/net/b44.c     2007-06-10 21:33:15.000000000 +0100
   4 +++ linux-2.6.22-rc4/drivers/net/b44.c  2007-06-10 21:33:23.000000000 +0100
   5 @@ -128,7 +128,7 @@
   6                                                unsigned long offset,
   7                                                enum dma_data_direction dir)
   8  {
   9 -       dma_sync_single_range_for_device(&sdev->dev, dma_base,
  10 +       dma_sync_single_range_for_device(sdev->dev, dma_base,
  11                                         offset & dma_desc_align_mask,
  12                                         dma_desc_sync_size, dir);
  13  }
  14 @@ -138,7 +138,7 @@
  15                                             unsigned long offset,
  16                                             enum dma_data_direction dir)
  17  {
  18 -       dma_sync_single_range_for_cpu(&sdev->dev, dma_base,
  19 +       dma_sync_single_range_for_cpu(sdev->dev, dma_base,
  20                                      offset & dma_desc_align_mask,
  21                                      dma_desc_sync_size, dir);
  22  }
  23 @@ -563,7 +563,7 @@
  24
  25                 BUG_ON(skb == NULL);
  26
  27 -               dma_unmap_single(&bp->sdev->dev,
  28 +               dma_unmap_single(bp->sdev->dev,
  29                                  pci_unmap_addr(rp, mapping),
  30                                  skb->len,
  31                                  DMA_TO_DEVICE);
  32 @@ -603,7 +603,7 @@
  33         if (skb == NULL)
  34                 return -ENOMEM;
  35
  36 -       mapping = dma_map_single(&bp->sdev->dev, skb->data,
  37 +       mapping = dma_map_single(bp->sdev->dev, skb->data,
  38                                  RX_PKT_BUF_SZ,
  39                                  DMA_FROM_DEVICE);
  40
  41 @@ -613,18 +613,18 @@
  42                 mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
  43                 /* Sigh... */
  44                 if (!dma_mapping_error(mapping))
  45 -                       dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
  46 +                       dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
  47                 dev_kfree_skb_any(skb);
  48                 skb = __dev_alloc_skb(RX_PKT_BUF_SZ,GFP_DMA);
  49                 if (skb == NULL)
  50                         return -ENOMEM;
  51 -               mapping = dma_map_single(&bp->sdev->dev, skb->data,
  52 +               mapping = dma_map_single(bp->sdev->dev, skb->data,
  53                                          RX_PKT_BUF_SZ,
  54                                          DMA_FROM_DEVICE);
  55                 if (dma_mapping_error(mapping) ||
  56                         mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
  57                         if (!dma_mapping_error(mapping))
  58 -                               dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
  59 +                               dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
  60                         dev_kfree_skb_any(skb);
  61                         return -ENOMEM;
  62                 }
  63 @@ -702,7 +702,7 @@
  64                                             dest_idx * sizeof(dest_desc),
  65                                             DMA_BIDIRECTIONAL);
  66
  67 -       dma_sync_single_for_device(&bp->sdev->dev, le32_to_cpu(src_desc->addr),
  68 +       dma_sync_single_for_device(bp->sdev->dev, le32_to_cpu(src_desc->addr),
  69                                        RX_PKT_BUF_SZ,
  70                                        DMA_FROM_DEVICE);
  71  }
  72 @@ -724,7 +724,7 @@
  73                 struct rx_header *rh;
  74                 u16 len;
  75
  76 -               dma_sync_single_for_cpu(&bp->sdev->dev, map,
  77 +               dma_sync_single_for_cpu(bp->sdev->dev, map,
  78                                             RX_PKT_BUF_SZ,
  79                                             DMA_FROM_DEVICE);
  80                 rh = (struct rx_header *) skb->data;
  81 @@ -758,7 +758,7 @@
  82                         skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
  83                         if (skb_size < 0)
  84                                 goto drop_it;
  85 -                       dma_unmap_single(&bp->sdev->dev, map,
  86 +                       dma_unmap_single(bp->sdev->dev, map,
  87                                          skb_size, DMA_FROM_DEVICE);
  88                         /* Leave out rx_header */
  89                 skb_put(skb, len+bp->rx_offset);
  90 @@ -931,22 +931,22 @@
  91                 goto err_out;
  92         }
  93
  94 -       mapping = dma_map_single(&bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
  95 +       mapping = dma_map_single(bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
  96         if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
  97                 /* Chip can't handle DMA to/from >1GB, use bounce buffer */
  98                 if (!dma_mapping_error(mapping))
  99 -                       dma_unmap_single(&bp->sdev->dev, mapping, len, DMA_TO_DEVICE);
 100 +                       dma_unmap_single(bp->sdev->dev, mapping, len, DMA_TO_DEVICE);
 101
 102                 bounce_skb = __dev_alloc_skb(TX_PKT_BUF_SZ,
 103                                              GFP_ATOMIC|GFP_DMA);
 104                 if (!bounce_skb)
 105                         goto err_out;
 106
 107 -               mapping = dma_map_single(&bp->sdev->dev, bounce_skb->data,
 108 +               mapping = dma_map_single(bp->sdev->dev, bounce_skb->data,
 109                                          len, DMA_TO_DEVICE);
 110                 if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
 111                         if (!dma_mapping_error(mapping))
 112 -                               dma_unmap_single(&bp->sdev->dev, mapping,
 113 +                               dma_unmap_single(bp->sdev->dev, mapping,
 114                                          len, DMA_TO_DEVICE);
 115                         dev_kfree_skb_any(bounce_skb);
 116                         goto err_out;
 117 @@ -1046,7 +1046,7 @@
 118
 119                 if (rp->skb == NULL)
 120                         continue;
 121 -               dma_unmap_single(&bp->sdev->dev,
 122 +               dma_unmap_single(bp->sdev->dev,
 123                                  pci_unmap_addr(rp, mapping),
 124                                  RX_PKT_BUF_SZ,
 125                                  DMA_FROM_DEVICE);
 126 @@ -1060,7 +1060,7 @@
 127
 128                 if (rp->skb == NULL)
 129                         continue;
 130 -               dma_unmap_single(&bp->sdev->dev,
 131 +               dma_unmap_single(bp->sdev->dev,
 132                                  pci_unmap_addr(rp, mapping),
 133                                  rp->skb->len,
 134                                  DMA_TO_DEVICE);
 135 @@ -1085,12 +1085,12 @@
 136         memset(bp->tx_ring, 0, B44_TX_RING_BYTES);
 137
 138         if (bp->flags & B44_FLAG_RX_RING_HACK)
 139 -               dma_sync_single_for_device(&bp->sdev->dev, bp->rx_ring_dma,
 140 +               dma_sync_single_for_device(bp->sdev->dev, bp->rx_ring_dma,
 141                                           DMA_TABLE_BYTES,
 142                                           DMA_BIDIRECTIONAL);
 143
 144         if (bp->flags & B44_FLAG_TX_RING_HACK)
 145 -               dma_sync_single_for_device(&bp->sdev->dev, bp->tx_ring_dma,
 146 +               dma_sync_single_for_device(bp->sdev->dev, bp->tx_ring_dma,
 147                                           DMA_TABLE_BYTES,
 148                                           DMA_TO_DEVICE);
 149
 150 @@ -1112,24 +1112,24 @@
 151         bp->tx_buffers = NULL;
 152         if (bp->rx_ring) {
 153                 if (bp->flags & B44_FLAG_RX_RING_HACK) {
 154 -                       dma_unmap_single(&bp->sdev->dev, bp->rx_ring_dma,
 155 +                       dma_unmap_single(bp->sdev->dev, bp->rx_ring_dma,
 156                                         DMA_TABLE_BYTES,
 157                                         DMA_BIDIRECTIONAL);
 158                         kfree(bp->rx_ring);
 159                 } else
 160 -                       dma_free_coherent(&bp->sdev->dev, DMA_TABLE_BYTES,
 161 +                       dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES,
 162                                             bp->rx_ring, bp->rx_ring_dma);
 163                 bp->rx_ring = NULL;
 164                 bp->flags &= ~B44_FLAG_RX_RING_HACK;
 165         }
 166         if (bp->tx_ring) {
 167                 if (bp->flags & B44_FLAG_TX_RING_HACK) {
 168 -                       dma_unmap_single(&bp->sdev->dev, bp->tx_ring_dma,
 169 +                       dma_unmap_single(bp->sdev->dev, bp->tx_ring_dma,
 170                                         DMA_TABLE_BYTES,
 171                                         DMA_TO_DEVICE);
 172                         kfree(bp->tx_ring);
 173                 } else
 174 -                       dma_free_coherent(&bp->sdev->dev, DMA_TABLE_BYTES,
 175 +                       dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES,
 176                                             bp->tx_ring, bp->tx_ring_dma);
 177                 bp->tx_ring = NULL;
 178                 bp->flags &= ~B44_FLAG_TX_RING_HACK;
 179 @@ -1155,7 +1155,7 @@
 180                 goto out_err;
 181
 182         size = DMA_TABLE_BYTES;
 183 -       bp->rx_ring = dma_alloc_coherent(&bp->sdev->dev, size, &bp->rx_ring_dma, GFP_ATOMIC);
 184 +       bp->rx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->rx_ring_dma, GFP_ATOMIC);
 185         if (!bp->rx_ring) {
 186                 /* Allocation may have failed due to pci_alloc_consistent
 187                    insisting on use of GFP_DMA, which is more restrictive
 188 @@ -1167,7 +1167,7 @@
 189                 if (!rx_ring)
 190                         goto out_err;
 191
 192 -               rx_ring_dma = dma_map_single(&bp->sdev->dev, rx_ring,
 193 +               rx_ring_dma = dma_map_single(bp->sdev->dev, rx_ring,
 194                                             DMA_TABLE_BYTES,
 195                                             DMA_BIDIRECTIONAL);
 196
 197 @@ -1182,7 +1182,7 @@
 198                 bp->flags |= B44_FLAG_RX_RING_HACK;
 199         }
 200
 201 -       bp->tx_ring = dma_alloc_coherent(&bp->sdev->dev, size, &bp->tx_ring_dma, GFP_ATOMIC);
 202 +       bp->tx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->tx_ring_dma, GFP_ATOMIC);
 203         if (!bp->tx_ring) {
 204                 /* Allocation may have failed due to dma_alloc_coherent
 205                    insisting on use of GFP_DMA, which is more restrictive
 206 @@ -1194,7 +1194,7 @@
 207                 if (!tx_ring)
 208                         goto out_err;
 209
 210 -               tx_ring_dma = dma_map_single(&bp->sdev->dev, tx_ring,
 211 +               tx_ring_dma = dma_map_single(bp->sdev->dev, tx_ring,
 212                                             DMA_TABLE_BYTES,
 213                                             DMA_TO_DEVICE);
 214
 215 @@ -2314,13 +2314,13 @@
 216
 217         dev = alloc_etherdev(sizeof(*bp));
 218         if (!dev) {
 219 -               dev_err(&sdev->dev, "Etherdev alloc failed, aborting.\n");
 220 +               dev_err(sdev->dev, "Etherdev alloc failed, aborting.\n");
 221                 err = -ENOMEM;
 222                 goto out;
 223         }
 224
 225         SET_MODULE_OWNER(dev);
 226 -       SET_NETDEV_DEV(dev,&sdev->dev);
 227 +       SET_NETDEV_DEV(dev,sdev->dev);
 228
 229         /* No interesting netdevice features in this card... */
 230         dev->features |= 0;
 231 @@ -2358,7 +2358,7 @@
 232
 233         err = b44_get_invariants(bp);
 234         if (err) {
 235 -               dev_err(&sdev->dev,
 236 +               dev_err(sdev->dev,
 237                         "Problem fetching invariants of chip, aborting.\n");
 238                 goto err_out_free_dev;
 239         }
 240 @@ -2379,7 +2379,7 @@
 241
 242         err = register_netdev(dev);
 243         if (err) {
 244 -               dev_err(&sdev->dev, "Cannot register net device, aborting.\n");
 245 +               dev_err(sdev->dev, "Cannot register net device, aborting.\n");
 246                 goto out;
 247         }
 248
 249 @@ -2458,7 +2458,6 @@
 250         rc = request_irq(dev->irq, b44_interrupt, IRQF_SHARED, dev->name, dev);
 251         if (rc) {
 252                 printk(KERN_ERR PFX "%s: request_irq failed\n", dev->name);
 253 -               pci_disable_device(pdev);
 254                 return rc;
 255         }
 256