diff options
Diffstat (limited to 'drivers/net/ethernet/rocker/rocker_main.c')
| -rw-r--r-- | drivers/net/ethernet/rocker/rocker_main.c | 47 |
1 files changed, 12 insertions, 35 deletions
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index ba4062881eed..9e59669a93dd 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -129,7 +129,7 @@ static int rocker_reg_test(const struct rocker *rocker) u64 test_reg; u64 rnd; - rnd = prandom_u32(); + rnd = get_random_u32(); rnd >>= 1; rocker_write32(rocker, TEST_REG, rnd); test_reg = rocker_read32(rocker, TEST_REG); @@ -139,9 +139,9 @@ static int rocker_reg_test(const struct rocker *rocker) return -EIO; } - rnd = prandom_u32(); + rnd = get_random_u32(); rnd <<= 31; - rnd |= prandom_u32(); + rnd |= get_random_u32(); rocker_write64(rocker, TEST_REG64, rnd); test_reg = rocker_read64(rocker, TEST_REG64); if (test_reg != rnd * 2) { @@ -224,7 +224,7 @@ static int rocker_dma_test_offset(const struct rocker *rocker, if (err) goto unmap; - prandom_bytes(buf, ROCKER_TEST_DMA_BUF_SIZE); + get_random_bytes(buf, ROCKER_TEST_DMA_BUF_SIZE); for (i = 0; i < ROCKER_TEST_DMA_BUF_SIZE; i++) expect[i] = ~buf[i]; err = rocker_dma_test_one(rocker, wait, ROCKER_TEST_DMA_CTRL_INVERT, @@ -1995,17 +1995,6 @@ static int rocker_port_get_phys_port_name(struct net_device *dev, return err ? -EOPNOTSUPP : 0; } -static int rocker_port_change_proto_down(struct net_device *dev, - bool proto_down) -{ - struct rocker_port *rocker_port = netdev_priv(dev); - - if (rocker_port->dev->flags & IFF_UP) - rocker_port_set_enable(rocker_port, !proto_down); - rocker_port->dev->proto_down = proto_down; - return 0; -} - static void rocker_port_neigh_destroy(struct net_device *dev, struct neighbour *n) { @@ -2037,7 +2026,6 @@ static const struct net_device_ops rocker_port_netdev_ops = { .ndo_set_mac_address = rocker_port_set_mac_address, .ndo_change_mtu = rocker_port_change_mtu, .ndo_get_phys_port_name = rocker_port_get_phys_port_name, - .ndo_change_proto_down = rocker_port_change_proto_down, .ndo_neigh_destroy = rocker_port_neigh_destroy, .ndo_get_port_parent_id = rocker_port_get_port_parent_id, }; @@ -2238,8 +2226,8 @@ rocker_port_set_link_ksettings(struct net_device *dev, static void rocker_port_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) { - strlcpy(drvinfo->driver, rocker_driver_name, sizeof(drvinfo->driver)); - strlcpy(drvinfo->version, UTS_RELEASE, sizeof(drvinfo->version)); + strscpy(drvinfo->driver, rocker_driver_name, sizeof(drvinfo->driver)); + strscpy(drvinfo->version, UTS_RELEASE, sizeof(drvinfo->version)); } static struct rocker_port_stats { @@ -2585,10 +2573,8 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number) rocker_port_dev_addr_init(rocker_port); dev->netdev_ops = &rocker_port_netdev_ops; dev->ethtool_ops = &rocker_port_ethtool_ops; - netif_tx_napi_add(dev, &rocker_port->napi_tx, rocker_port_poll_tx, - NAPI_POLL_WEIGHT); - netif_napi_add(dev, &rocker_port->napi_rx, rocker_port_poll_rx, - NAPI_POLL_WEIGHT); + netif_napi_add_tx(dev, &rocker_port->napi_tx, rocker_port_poll_tx); + netif_napi_add(dev, &rocker_port->napi_rx, rocker_port_poll_rx); rocker_carrier_init(rocker_port); dev->features |= NETIF_F_NETNS_LOCAL | NETIF_F_SG; @@ -2882,19 +2868,10 @@ static int rocker_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto err_pci_request_regions; } - err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); - if (!err) { - err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64)); - if (err) { - dev_err(&pdev->dev, "dma_set_coherent_mask failed\n"); - goto err_pci_set_dma_mask; - } - } else { - err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); - if (err) { - dev_err(&pdev->dev, "dma_set_mask failed\n"); - goto err_pci_set_dma_mask; - } + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (err) { + dev_err(&pdev->dev, "dma_set_mask failed\n"); + goto err_pci_set_dma_mask; } if (pci_resource_len(pdev, 0) < ROCKER_PCI_BAR0_SIZE) { |