diff options
Diffstat (limited to 'drivers/net/ethernet/marvell')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvmdio.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c index 7354960b583..c4eeb69a5be 100644 --- a/drivers/net/ethernet/marvell/mvmdio.c +++ b/drivers/net/ethernet/marvell/mvmdio.c @@ -92,6 +92,12 @@ static int orion_mdio_wait_ready(struct mii_bus *bus) if (time_is_before_jiffies(end)) ++timedout; } else { + /* wait_event_timeout does not guarantee a delay of at + * least one whole jiffie, so timeout must be no less + * than two. + */ + if (timeout < 2) + timeout = 2; wait_event_timeout(dev->smi_busy_wait, orion_mdio_smi_is_done(dev), timeout); diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index b8e232b4ea2..d5f0d72e5e3 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1378,7 +1378,7 @@ static void mvneta_rxq_drop_pkts(struct mvneta_port *pp, dev_kfree_skb_any(skb); dma_unmap_single(pp->dev->dev.parent, rx_desc->buf_phys_addr, - rx_desc->data_size, DMA_FROM_DEVICE); + MVNETA_RX_BUF_SIZE(pp->pkt_size), DMA_FROM_DEVICE); } if (rx_done) @@ -1424,7 +1424,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo, } dma_unmap_single(pp->dev->dev.parent, rx_desc->buf_phys_addr, - rx_desc->data_size, DMA_FROM_DEVICE); + MVNETA_RX_BUF_SIZE(pp->pkt_size), DMA_FROM_DEVICE); rx_bytes = rx_desc->data_size - (ETH_FCS_LEN + MVNETA_MH_SIZE); |