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path: root/drivers/net/ethernet/xilinx/ll_temac_main.c
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Diffstat (limited to 'drivers/net/ethernet/xilinx/ll_temac_main.c')
-rw-r--r--drivers/net/ethernet/xilinx/ll_temac_main.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index caf3659e173c..2681b53820ee 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -114,6 +114,7 @@ void temac_indirect_out32(struct temac_local *lp, int reg, u32 value)
114 return; 114 return;
115 temac_iow(lp, XTE_LSW0_OFFSET, value); 115 temac_iow(lp, XTE_LSW0_OFFSET, value);
116 temac_iow(lp, XTE_CTL0_OFFSET, CNTLREG_WRITE_ENABLE_MASK | reg); 116 temac_iow(lp, XTE_CTL0_OFFSET, CNTLREG_WRITE_ENABLE_MASK | reg);
117 temac_indirect_busywait(lp);
117} 118}
118 119
119/** 120/**
@@ -203,6 +204,9 @@ static void temac_dma_bd_release(struct net_device *ndev)
203 struct temac_local *lp = netdev_priv(ndev); 204 struct temac_local *lp = netdev_priv(ndev);
204 int i; 205 int i;
205 206
207 /* Reset Local Link (DMA) */
208 lp->dma_out(lp, DMA_CONTROL_REG, DMA_CONTROL_RST);
209
206 for (i = 0; i < RX_BD_NUM; i++) { 210 for (i = 0; i < RX_BD_NUM; i++) {
207 if (!lp->rx_skb[i]) 211 if (!lp->rx_skb[i])
208 break; 212 break;
@@ -860,6 +864,8 @@ static int temac_open(struct net_device *ndev)
860 phy_start(lp->phy_dev); 864 phy_start(lp->phy_dev);
861 } 865 }
862 866
867 temac_device_reset(ndev);
868
863 rc = request_irq(lp->tx_irq, ll_temac_tx_irq, 0, ndev->name, ndev); 869 rc = request_irq(lp->tx_irq, ll_temac_tx_irq, 0, ndev->name, ndev);
864 if (rc) 870 if (rc)
865 goto err_tx_irq; 871 goto err_tx_irq;
@@ -867,7 +873,6 @@ static int temac_open(struct net_device *ndev)
867 if (rc) 873 if (rc)
868 goto err_rx_irq; 874 goto err_rx_irq;
869 875
870 temac_device_reset(ndev);
871 return 0; 876 return 0;
872 877
873 err_rx_irq: 878 err_rx_irq: