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authorDavid S. Miller <davem@davemloft.net>2015-12-03 21:03:21 -0500
committerDavid S. Miller <davem@davemloft.net>2015-12-03 21:09:12 -0500
commitf188b951f33a0464338f94f928338f84fc0e4392 (patch)
tree17ad63719242b1de0266627a1dc92ba869a3ba4e /drivers/net/ethernet/apm/xgene
parentmlxsw: core: Change BUG to WARN in hwmon code (diff)
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-dev-f188b951f33a0464338f94f928338f84fc0e4392.tar.xz
linux-dev-f188b951f33a0464338f94f928338f84fc0e4392.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/renesas/ravb_main.c kernel/bpf/syscall.c net/ipv4/ipmr.c All three conflicts were cases of overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/apm/xgene')
-rw-r--r--drivers/net/ethernet/apm/xgene/xgene_enet_main.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 6096d0242841..d21ee8767c2d 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -450,12 +450,12 @@ static netdev_tx_t xgene_enet_start_xmit(struct sk_buff *skb,
return NETDEV_TX_OK;
}
- pdata->ring_ops->wr_cmd(tx_ring, count);
skb_tx_timestamp(skb);
pdata->stats.tx_packets++;
pdata->stats.tx_bytes += skb->len;
+ pdata->ring_ops->wr_cmd(tx_ring, count);
return NETDEV_TX_OK;
}
@@ -688,10 +688,10 @@ static int xgene_enet_open(struct net_device *ndev)
mac_ops->tx_enable(pdata);
mac_ops->rx_enable(pdata);
+ xgene_enet_napi_enable(pdata);
ret = xgene_enet_register_irq(ndev);
if (ret)
return ret;
- xgene_enet_napi_enable(pdata);
if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII)
phy_start(pdata->phy_dev);
@@ -715,13 +715,13 @@ static int xgene_enet_close(struct net_device *ndev)
else
cancel_delayed_work_sync(&pdata->link_work);
- xgene_enet_napi_disable(pdata);
- xgene_enet_free_irq(ndev);
- xgene_enet_process_ring(pdata->rx_ring, -1);
-
mac_ops->tx_disable(pdata);
mac_ops->rx_disable(pdata);
+ xgene_enet_free_irq(ndev);
+ xgene_enet_napi_disable(pdata);
+ xgene_enet_process_ring(pdata->rx_ring, -1);
+
return 0;
}
@@ -1467,15 +1467,15 @@ static int xgene_enet_probe(struct platform_device *pdev)
}
ndev->hw_features = ndev->features;
- ret = register_netdev(ndev);
+ ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(64));
if (ret) {
- netdev_err(ndev, "Failed to register netdev\n");
+ netdev_err(ndev, "No usable DMA configuration\n");
goto err;
}
- ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(64));
+ ret = register_netdev(ndev);
if (ret) {
- netdev_err(ndev, "No usable DMA configuration\n");
+ netdev_err(ndev, "Failed to register netdev\n");
goto err;
}
@@ -1483,14 +1483,17 @@ static int xgene_enet_probe(struct platform_device *pdev)
if (ret)
goto err;
- xgene_enet_napi_add(pdata);
mac_ops = pdata->mac_ops;
- if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII)
+ if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII) {
ret = xgene_enet_mdio_config(pdata);
- else
+ if (ret)
+ goto err;
+ } else {
INIT_DELAYED_WORK(&pdata->link_work, mac_ops->link_state);
+ }
- return ret;
+ xgene_enet_napi_add(pdata);
+ return 0;
err:
unregister_netdev(ndev);
free_netdev(ndev);