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authorFelix Fietkau <nbd@openwrt.org>2007-10-13 02:04:37 +0000
committerFelix Fietkau <nbd@openwrt.org>2007-10-13 02:04:37 +0000
commit30777ac989c985ce56f339edcd819e01ffd6a776 (patch)
tree715f5f4c6da43215b86f71fc30cd2456c29fb4da /target/linux/brcm47xx/patches-2.6.23/200-b44_ssb_fixup.patch
parenta5164cf41b12edc652bc26e115e798e3cf2ec8c2 (diff)
downloadupstream-30777ac989c985ce56f339edcd819e01ffd6a776.tar.gz
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add patches for 2.6.23 on brcm47xx (not enabled yet)
SVN-Revision: 9279
Diffstat (limited to 'target/linux/brcm47xx/patches-2.6.23/200-b44_ssb_fixup.patch')
-rw-r--r--target/linux/brcm47xx/patches-2.6.23/200-b44_ssb_fixup.patch274
1 files changed, 274 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.23/200-b44_ssb_fixup.patch b/target/linux/brcm47xx/patches-2.6.23/200-b44_ssb_fixup.patch
new file mode 100644
index 0000000000..e0456c6d8a
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.23/200-b44_ssb_fixup.patch
@@ -0,0 +1,274 @@
+Index: linux-2.6.23/drivers/net/b44.c
+===================================================================
+--- linux-2.6.23.orig/drivers/net/b44.c 2007-10-13 02:46:38.946989430 +0200
++++ linux-2.6.23/drivers/net/b44.c 2007-10-13 03:15:34.889915180 +0200
+@@ -129,7 +129,7 @@
+ unsigned long offset,
+ enum dma_data_direction dir)
+ {
+- dma_sync_single_range_for_device(&sdev->dev, dma_base,
++ dma_sync_single_range_for_device(sdev->dev, dma_base,
+ offset & dma_desc_align_mask,
+ dma_desc_sync_size, dir);
+ }
+@@ -139,7 +139,7 @@
+ unsigned long offset,
+ enum dma_data_direction dir)
+ {
+- dma_sync_single_range_for_cpu(&sdev->dev, dma_base,
++ dma_sync_single_range_for_cpu(sdev->dev, dma_base,
+ offset & dma_desc_align_mask,
+ dma_desc_sync_size, dir);
+ }
+@@ -563,7 +563,7 @@
+
+ BUG_ON(skb == NULL);
+
+- dma_unmap_single(&bp->sdev->dev,
++ dma_unmap_single(bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ skb->len,
+ DMA_TO_DEVICE);
+@@ -603,7 +603,7 @@
+ if (skb == NULL)
+ return -ENOMEM;
+
+- mapping = dma_map_single(&bp->sdev->dev, skb->data,
++ mapping = dma_map_single(bp->sdev->dev, skb->data,
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+
+@@ -613,18 +613,18 @@
+ mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+ /* Sigh... */
+ if (!dma_mapping_error(mapping))
+- dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
++ dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
+ dev_kfree_skb_any(skb);
+ skb = __netdev_alloc_skb(bp->dev, RX_PKT_BUF_SZ, GFP_ATOMIC|GFP_DMA);
+ if (skb == NULL)
+ return -ENOMEM;
+- mapping = dma_map_single(&bp->sdev->dev, skb->data,
++ mapping = dma_map_single(bp->sdev->dev, skb->data,
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(mapping) ||
+ mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+ if (!dma_mapping_error(mapping))
+- dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
++ dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
+ dev_kfree_skb_any(skb);
+ return -ENOMEM;
+ }
+@@ -700,7 +700,7 @@
+ dest_idx * sizeof(dest_desc),
+ DMA_BIDIRECTIONAL);
+
+- dma_sync_single_for_device(&bp->sdev->dev, le32_to_cpu(src_desc->addr),
++ dma_sync_single_for_device(bp->sdev->dev, le32_to_cpu(src_desc->addr),
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+ }
+@@ -722,7 +722,7 @@
+ struct rx_header *rh;
+ u16 len;
+
+- dma_sync_single_for_cpu(&bp->sdev->dev, map,
++ dma_sync_single_for_cpu(bp->sdev->dev, map,
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+ rh = (struct rx_header *) skb->data;
+@@ -756,7 +756,7 @@
+ skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
+ if (skb_size < 0)
+ goto drop_it;
+- dma_unmap_single(&bp->sdev->dev, map,
++ dma_unmap_single(bp->sdev->dev, map,
+ skb_size, DMA_FROM_DEVICE);
+ /* Leave out rx_header */
+ skb_put(skb, len + RX_PKT_OFFSET);
+@@ -928,23 +928,23 @@
+ goto err_out;
+ }
+
+- mapping = dma_map_single(&bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
++ mapping = dma_map_single(bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
+ if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
+ struct sk_buff *bounce_skb;
+
+ /* Chip can't handle DMA to/from >1GB, use bounce buffer */
+ if (!dma_mapping_error(mapping))
+- dma_unmap_single(&bp->sdev->dev, mapping, len, DMA_TO_DEVICE);
++ dma_unmap_single(bp->sdev->dev, mapping, len, DMA_TO_DEVICE);
+
+ bounce_skb = __dev_alloc_skb(len, GFP_ATOMIC | GFP_DMA);
+ if (!bounce_skb)
+ goto err_out;
+
+- mapping = dma_map_single(&bp->sdev->dev, bounce_skb->data,
++ mapping = dma_map_single(bp->sdev->dev, bounce_skb->data,
+ len, DMA_TO_DEVICE);
+ if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
+ if (!dma_mapping_error(mapping))
+- dma_unmap_single(&bp->sdev->dev, mapping,
++ dma_unmap_single(bp->sdev->dev, mapping,
+ len, DMA_TO_DEVICE);
+ dev_kfree_skb_any(bounce_skb);
+ goto err_out;
+@@ -1043,7 +1043,7 @@
+
+ if (rp->skb == NULL)
+ continue;
+- dma_unmap_single(&bp->sdev->dev,
++ dma_unmap_single(bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+@@ -1057,7 +1057,7 @@
+
+ if (rp->skb == NULL)
+ continue;
+- dma_unmap_single(&bp->sdev->dev,
++ dma_unmap_single(bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ rp->skb->len,
+ DMA_TO_DEVICE);
+@@ -1082,12 +1082,12 @@
+ memset(bp->tx_ring, 0, B44_TX_RING_BYTES);
+
+ if (bp->flags & B44_FLAG_RX_RING_HACK)
+- dma_sync_single_for_device(&bp->sdev->dev, bp->rx_ring_dma,
++ dma_sync_single_for_device(bp->sdev->dev, bp->rx_ring_dma,
+ DMA_TABLE_BYTES,
+ DMA_BIDIRECTIONAL);
+
+ if (bp->flags & B44_FLAG_TX_RING_HACK)
+- dma_sync_single_for_device(&bp->sdev->dev, bp->tx_ring_dma,
++ dma_sync_single_for_device(bp->sdev->dev, bp->tx_ring_dma,
+ DMA_TABLE_BYTES,
+ DMA_TO_DEVICE);
+
+@@ -1109,24 +1109,24 @@
+ bp->tx_buffers = NULL;
+ if (bp->rx_ring) {
+ if (bp->flags & B44_FLAG_RX_RING_HACK) {
+- dma_unmap_single(&bp->sdev->dev, bp->rx_ring_dma,
++ dma_unmap_single(bp->sdev->dev, bp->rx_ring_dma,
+ DMA_TABLE_BYTES,
+ DMA_BIDIRECTIONAL);
+ kfree(bp->rx_ring);
+ } else
+- dma_free_coherent(&bp->sdev->dev, DMA_TABLE_BYTES,
++ dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES,
+ bp->rx_ring, bp->rx_ring_dma);
+ bp->rx_ring = NULL;
+ bp->flags &= ~B44_FLAG_RX_RING_HACK;
+ }
+ if (bp->tx_ring) {
+ if (bp->flags & B44_FLAG_TX_RING_HACK) {
+- dma_unmap_single(&bp->sdev->dev, bp->tx_ring_dma,
++ dma_unmap_single(bp->sdev->dev, bp->tx_ring_dma,
+ DMA_TABLE_BYTES,
+ DMA_TO_DEVICE);
+ kfree(bp->tx_ring);
+ } else
+- dma_free_coherent(&bp->sdev->dev, DMA_TABLE_BYTES,
++ dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES,
+ bp->tx_ring, bp->tx_ring_dma);
+ bp->tx_ring = NULL;
+ bp->flags &= ~B44_FLAG_TX_RING_HACK;
+@@ -1152,7 +1152,7 @@
+ goto out_err;
+
+ size = DMA_TABLE_BYTES;
+- bp->rx_ring = dma_alloc_coherent(&bp->sdev->dev, size, &bp->rx_ring_dma, GFP_ATOMIC);
++ bp->rx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->rx_ring_dma, GFP_ATOMIC);
+ if (!bp->rx_ring) {
+ /* Allocation may have failed due to pci_alloc_consistent
+ insisting on use of GFP_DMA, which is more restrictive
+@@ -1164,7 +1164,7 @@
+ if (!rx_ring)
+ goto out_err;
+
+- rx_ring_dma = dma_map_single(&bp->sdev->dev, rx_ring,
++ rx_ring_dma = dma_map_single(bp->sdev->dev, rx_ring,
+ DMA_TABLE_BYTES,
+ DMA_BIDIRECTIONAL);
+
+@@ -1179,7 +1179,7 @@
+ bp->flags |= B44_FLAG_RX_RING_HACK;
+ }
+
+- bp->tx_ring = dma_alloc_coherent(&bp->sdev->dev, size, &bp->tx_ring_dma, GFP_ATOMIC);
++ bp->tx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->tx_ring_dma, GFP_ATOMIC);
+ if (!bp->tx_ring) {
+ /* Allocation may have failed due to dma_alloc_coherent
+ insisting on use of GFP_DMA, which is more restrictive
+@@ -1191,7 +1191,7 @@
+ if (!tx_ring)
+ goto out_err;
+
+- tx_ring_dma = dma_map_single(&bp->sdev->dev, tx_ring,
++ tx_ring_dma = dma_map_single(bp->sdev->dev, tx_ring,
+ DMA_TABLE_BYTES,
+ DMA_TO_DEVICE);
+
+@@ -2288,7 +2288,7 @@
+ bp->flags |= B44_FLAG_BUGGY_TXPTR;
+ */
+
+- if (bp->sdev->dev->id.revision >= 7)
++ if (bp->sdev->id.revision >= 7)
+ bp->flags |= B44_FLAG_B0_ANDLATER;
+
+ return err;
+@@ -2298,7 +2298,6 @@
+ const struct ssb_device_id *ent)
+ {
+ static int b44_version_printed = 0;
+- unsigned long b44reg_base, b44reg_len;
+ struct net_device *dev;
+ struct b44 *bp;
+ int err, i;
+@@ -2310,13 +2309,13 @@
+
+ dev = alloc_etherdev(sizeof(*bp));
+ if (!dev) {
+- dev_err(&pdev->dev, "Etherdev alloc failed, aborting.\n");
++ dev_err(sdev->dev, "Etherdev alloc failed, aborting.\n");
+ err = -ENOMEM;
+ goto out;
+ }
+
+ SET_MODULE_OWNER(dev);
+- SET_NETDEV_DEV(dev,&sdev->dev);
++ SET_NETDEV_DEV(dev,sdev->dev);
+
+ /* No interesting netdevice features in this card... */
+ dev->features |= 0;
+@@ -2354,7 +2353,7 @@
+
+ err = b44_get_invariants(bp);
+ if (err) {
+- dev_err(&sdev->dev,
++ dev_err(sdev->dev,
+ "Problem fetching invariants of chip, aborting.\n");
+ goto err_out_free_dev;
+ }
+@@ -2375,7 +2374,7 @@
+
+ err = register_netdev(dev);
+ if (err) {
+- dev_err(&sdev->dev, "Cannot register net device, aborting.\n");
++ dev_err(sdev->dev, "Cannot register net device, aborting.\n");
+ goto out;
+ }
+
+@@ -2454,7 +2453,6 @@
+ rc = request_irq(dev->irq, b44_interrupt, IRQF_SHARED, dev->name, dev);
+ if (rc) {
+ printk(KERN_ERR PFX "%s: request_irq failed\n", dev->name);
+- pci_disable_device(pdev);
+ return rc;
+ }
+