diff options
| -rw-r--r-- | drivers/net/ethernet/marvell/skge.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index 008cfa3173e6..3f78336bab2c 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -943,8 +943,8 @@ static int skge_rx_setup(struct skge_port *skge, struct skge_element *e, if (pci_dma_mapping_error(skge->hw->pdev, map)) return -1; - rd->dma_lo = map; - rd->dma_hi = map >> 32; + rd->dma_lo = lower_32_bits(map); + rd->dma_hi = upper_32_bits(map); e->skb = skb; rd->csum1_start = ETH_HLEN; rd->csum2_start = ETH_HLEN; @@ -2551,7 +2551,7 @@ static int skge_up(struct net_device *dev) BUG_ON(skge->dma & 7); - if ((u64)skge->dma >> 32 != ((u64) skge->dma + skge->mem_size) >> 32) { + if (upper_32_bits(skge->dma) != upper_32_bits(skge->dma + skge->mem_size)) { dev_err(&hw->pdev->dev, "pci_alloc_consistent region crosses 4G boundary\n"); err = -EINVAL; goto free_pci_mem; @@ -2756,8 +2756,8 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb, dma_unmap_addr_set(e, mapaddr, map); dma_unmap_len_set(e, maplen, len); - td->dma_lo = map; - td->dma_hi = map >> 32; + td->dma_lo = lower_32_bits(map); + td->dma_hi = upper_32_bits(map); if (skb->ip_summed == CHECKSUM_PARTIAL) { const int offset = skb_checksum_start_offset(skb); @@ -2796,8 +2796,8 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb, tf = e->desc; BUG_ON(tf->control & BMU_OWN); - tf->dma_lo = map; - tf->dma_hi = (u64) map >> 32; + tf->dma_lo = lower_32_bits(map); + tf->dma_hi = upper_32_bits(map); dma_unmap_addr_set(e, mapaddr, map); dma_unmap_len_set(e, maplen, skb_frag_size(frag)); |