aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/b44.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/b44.c')
-rw-r--r--drivers/net/b44.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 5c84541e073..b70b81ec34c 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -660,7 +660,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
/* Hardware bug work-around, the chip is unable to do PCI DMA
to/from anything above 1GB :-( */
if (ssb_dma_mapping_error(bp->sdev, mapping) ||
- mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+ mapping + RX_PKT_BUF_SZ > DMA_BIT_MASK(30)) {
/* Sigh... */
if (!ssb_dma_mapping_error(bp->sdev, mapping))
ssb_dma_unmap_single(bp->sdev, mapping,
@@ -673,7 +673,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
RX_PKT_BUF_SZ,
DMA_FROM_DEVICE);
if (ssb_dma_mapping_error(bp->sdev, mapping) ||
- mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+ mapping + RX_PKT_BUF_SZ > DMA_BIT_MASK(30)) {
if (!ssb_dma_mapping_error(bp->sdev, mapping))
ssb_dma_unmap_single(bp->sdev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
dev_kfree_skb_any(skb);
@@ -703,7 +703,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
if (bp->flags & B44_FLAG_RX_RING_HACK)
b44_sync_dma_desc_for_device(bp->sdev, bp->rx_ring_dma,
- dest_idx * sizeof(dp),
+ dest_idx * sizeof(*dp),
DMA_BIDIRECTIONAL);
return RX_PKT_BUF_SZ;
@@ -731,7 +731,7 @@ static void b44_recycle_rx(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
if (bp->flags & B44_FLAG_RX_RING_HACK)
b44_sync_dma_desc_for_cpu(bp->sdev, bp->rx_ring_dma,
- src_idx * sizeof(src_desc),
+ src_idx * sizeof(*src_desc),
DMA_BIDIRECTIONAL);
ctrl = src_desc->ctrl;
@@ -747,10 +747,10 @@ static void b44_recycle_rx(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
if (bp->flags & B44_FLAG_RX_RING_HACK)
b44_sync_dma_desc_for_device(bp->sdev, bp->rx_ring_dma,
- dest_idx * sizeof(dest_desc),
+ dest_idx * sizeof(*dest_desc),
DMA_BIDIRECTIONAL);
- ssb_dma_sync_single_for_device(bp->sdev, le32_to_cpu(src_desc->addr),
+ ssb_dma_sync_single_for_device(bp->sdev, dest_map->mapping,
RX_PKT_BUF_SZ,
DMA_FROM_DEVICE);
}
@@ -965,7 +965,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
mapping = ssb_dma_map_single(bp->sdev, skb->data, len, DMA_TO_DEVICE);
- if (ssb_dma_mapping_error(bp->sdev, mapping) || mapping + len > DMA_30BIT_MASK) {
+ if (ssb_dma_mapping_error(bp->sdev, mapping) || mapping + len > DMA_BIT_MASK(30)) {
struct sk_buff *bounce_skb;
/* Chip can't handle DMA to/from >1GB, use bounce buffer */
@@ -979,7 +979,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
mapping = ssb_dma_map_single(bp->sdev, bounce_skb->data,
len, DMA_TO_DEVICE);
- if (ssb_dma_mapping_error(bp->sdev, mapping) || mapping + len > DMA_30BIT_MASK) {
+ if (ssb_dma_mapping_error(bp->sdev, mapping) || mapping + len > DMA_BIT_MASK(30)) {
if (!ssb_dma_mapping_error(bp->sdev, mapping))
ssb_dma_unmap_single(bp->sdev, mapping,
len, DMA_TO_DEVICE);
@@ -1204,7 +1204,7 @@ static int b44_alloc_consistent(struct b44 *bp, gfp_t gfp)
DMA_BIDIRECTIONAL);
if (ssb_dma_mapping_error(bp->sdev, rx_ring_dma) ||
- rx_ring_dma + size > DMA_30BIT_MASK) {
+ rx_ring_dma + size > DMA_BIT_MASK(30)) {
kfree(rx_ring);
goto out_err;
}
@@ -1231,7 +1231,7 @@ static int b44_alloc_consistent(struct b44 *bp, gfp_t gfp)
DMA_TO_DEVICE);
if (ssb_dma_mapping_error(bp->sdev, tx_ring_dma) ||
- tx_ring_dma + size > DMA_30BIT_MASK) {
+ tx_ring_dma + size > DMA_BIT_MASK(30)) {
kfree(tx_ring);
goto out_err;
}
@@ -2180,7 +2180,7 @@ static int __devinit b44_init_one(struct ssb_device *sdev,
"Failed to powerup the bus\n");
goto err_out_free_dev;
}
- err = ssb_dma_set_mask(sdev, DMA_30BIT_MASK);
+ err = ssb_dma_set_mask(sdev, DMA_BIT_MASK(30));
if (err) {
dev_err(sdev->dev,
"Required 30BIT DMA mask unsupported by the system.\n");