diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_main.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 48712437d0da..2a1052704885 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -74,7 +74,7 @@ MODULE_PARM_DESC(phyaddr, "Physical device address"); #define STMMAC_TX_THRESH (DMA_TX_SIZE / 4) #define STMMAC_RX_THRESH (DMA_RX_SIZE / 4) -static int flow_ctrl = FLOW_OFF; +static int flow_ctrl = FLOW_AUTO; module_param(flow_ctrl, int, 0644); MODULE_PARM_DESC(flow_ctrl, "Flow control ability [on/off]"); @@ -2208,6 +2208,10 @@ static int stmmac_init_dma_engine(struct stmmac_priv *priv) if (priv->plat->axi) stmmac_axi(priv, priv->ioaddr, priv->plat->axi); + /* DMA CSR Channel configuration */ + for (chan = 0; chan < dma_csr_ch; chan++) + stmmac_init_chan(priv, priv->ioaddr, priv->plat->dma_cfg, chan); + /* DMA RX Channel Configuration */ for (chan = 0; chan < rx_channels_count; chan++) { rx_q = &priv->rx_queue[chan]; @@ -2233,10 +2237,6 @@ static int stmmac_init_dma_engine(struct stmmac_priv *priv) tx_q->tx_tail_addr, chan); } - /* DMA CSR Channel configuration */ - for (chan = 0; chan < dma_csr_ch; chan++) - stmmac_init_chan(priv, priv->ioaddr, priv->plat->dma_cfg, chan); - return ret; } @@ -4262,7 +4262,7 @@ int stmmac_dvr_probe(struct device *device, priv->wol_irq = res->wol_irq; priv->lpi_irq = res->lpi_irq; - if (res->mac) + if (!IS_ERR_OR_NULL(res->mac)) memcpy(priv->dev->dev_addr, res->mac, ETH_ALEN); dev_set_drvdata(device, priv->dev); |
