diff options
| -rw-r--r-- | drivers/net/ethernet/marvell/pxa168_eth.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 89d0d835352e..54d5154ac0f8 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -286,12 +286,12 @@ static int pxa168_eth_stop(struct net_device *dev); static inline u32 rdl(struct pxa168_eth_private *pep, int offset) { - return readl(pep->base + offset); + return readl_relaxed(pep->base + offset); } static inline void wrl(struct pxa168_eth_private *pep, int offset, u32 data) { - writel(data, pep->base + offset); + writel_relaxed(data, pep->base + offset); } static void abort_dma(struct pxa168_eth_private *pep) @@ -342,9 +342,9 @@ static void rxq_refill(struct net_device *dev) pep->rx_skb[used_rx_desc] = skb; /* Return the descriptor to DMA ownership */ - wmb(); + dma_wmb(); p_used_rx_desc->cmd_sts = BUF_OWNED_BY_DMA | RX_EN_INT; - wmb(); + dma_wmb(); /* Move the used descriptor pointer to the next descriptor */ pep->rx_used_desc_q = (used_rx_desc + 1) % pep->rx_ring_size; @@ -794,7 +794,7 @@ static int rxq_process(struct net_device *dev, int budget) rx_used_desc = pep->rx_used_desc_q; rx_desc = &pep->p_rx_desc_area[rx_curr_desc]; cmd_sts = rx_desc->cmd_sts; - rmb(); + dma_rmb(); if (cmd_sts & (BUF_OWNED_BY_DMA)) break; skb = pep->rx_skb[rx_curr_desc]; @@ -1287,7 +1287,7 @@ static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev) skb_tx_timestamp(skb); - wmb(); + dma_wmb(); desc->cmd_sts = BUF_OWNED_BY_DMA | TX_GEN_CRC | TX_FIRST_DESC | TX_ZERO_PADDING | TX_LAST_DESC | TX_EN_INT; wmb(); |