diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb/cxgb2.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index 609820e214a3..f4054d2553ea 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -710,7 +710,9 @@ static int set_pauseparam(struct net_device *dev, return 0; } -static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e) +static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e, + struct kernel_ethtool_ringparam *kernel_e, + struct netlink_ext_ack *extack) { struct adapter *adapter = dev->ml_priv; int jumbo_fl = t1_is_T1B(adapter) ? 1 : 0; @@ -724,7 +726,9 @@ static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e) e->tx_pending = adapter->params.sge.cmdQ_size[0]; } -static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e) +static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e, + struct kernel_ethtool_ringparam *kernel_e, + struct netlink_ext_ack *extack) { struct adapter *adapter = dev->ml_priv; int jumbo_fl = t1_is_T1B(adapter) ? 1 : 0; @@ -940,11 +944,11 @@ static const struct net_device_ops cxgb_netdev_ops = { static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - int i, err, pci_using_dac = 0; unsigned long mmio_start, mmio_len; const struct board_info *bi; struct adapter *adapter = NULL; struct port_info *pi; + int i, err; err = pci_enable_device(pdev); if (err) @@ -957,17 +961,8 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) goto out_disable_pdev; } - if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) { - pci_using_dac = 1; - - if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64))) { - pr_err("%s: unable to obtain 64-bit DMA for coherent allocations\n", - pci_name(pdev)); - err = -ENODEV; - goto out_disable_pdev; - } - - } else if ((err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) != 0) { + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (err) { pr_err("%s: no usable DMA configuration\n", pci_name(pdev)); goto out_disable_pdev; } @@ -1039,10 +1034,8 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->hw_features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM; netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM | - NETIF_F_RXCSUM | NETIF_F_LLTX; + NETIF_F_RXCSUM | NETIF_F_LLTX | NETIF_F_HIGHDMA; - if (pci_using_dac) - netdev->features |= NETIF_F_HIGHDMA; if (vlan_tso_capable(adapter)) { netdev->features |= NETIF_F_HW_VLAN_CTAG_TX | |