diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 56 |
1 files changed, 29 insertions, 27 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 4c8f42afa3c6..e83d12c7bf20 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -243,7 +243,7 @@ module_param_array(intr_cnt, uint, NULL, 0644); MODULE_PARM_DESC(intr_cnt, "thresholds 1..3 for queue interrupt packet counters"); -static int vf_acls; +static bool vf_acls; #ifdef CONFIG_PCI_IOV module_param(vf_acls, bool, 0644); @@ -1002,13 +1002,12 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { struct adapter *adapter = netdev2adap(dev); - strcpy(info->driver, KBUILD_MODNAME); - strcpy(info->version, DRV_VERSION); - strcpy(info->bus_info, pci_name(adapter->pdev)); + strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + strlcpy(info->bus_info, pci_name(adapter->pdev), + sizeof(info->bus_info)); - if (!adapter->params.fw_vers) - strcpy(info->fw_version, "N/A"); - else + if (adapter->params.fw_vers) snprintf(info->fw_version, sizeof(info->fw_version), "%u.%u.%u.%u, TP %u.%u.%u.%u", FW_HDR_FW_VER_MAJOR_GET(adapter->params.fw_vers), @@ -1855,10 +1854,10 @@ static int set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) return err; } -static int cxgb_set_features(struct net_device *dev, u32 features) +static int cxgb_set_features(struct net_device *dev, netdev_features_t features) { const struct port_info *pi = netdev_priv(dev); - u32 changed = dev->features ^ features; + netdev_features_t changed = dev->features ^ features; int err; if (!(changed & NETIF_F_HW_VLAN_RX)) @@ -1872,30 +1871,30 @@ static int cxgb_set_features(struct net_device *dev, u32 features) return err; } -static int get_rss_table(struct net_device *dev, struct ethtool_rxfh_indir *p) +static u32 get_rss_table_size(struct net_device *dev) +{ + const struct port_info *pi = netdev_priv(dev); + + return pi->rss_size; +} + +static int get_rss_table(struct net_device *dev, u32 *p) { const struct port_info *pi = netdev_priv(dev); - unsigned int n = min_t(unsigned int, p->size, pi->rss_size); + unsigned int n = pi->rss_size; - p->size = pi->rss_size; while (n--) - p->ring_index[n] = pi->rss[n]; + p[n] = pi->rss[n]; return 0; } -static int set_rss_table(struct net_device *dev, - const struct ethtool_rxfh_indir *p) +static int set_rss_table(struct net_device *dev, const u32 *p) { unsigned int i; struct port_info *pi = netdev_priv(dev); - if (p->size != pi->rss_size) - return -EINVAL; - for (i = 0; i < p->size; i++) - if (p->ring_index[i] >= pi->nqsets) - return -EINVAL; - for (i = 0; i < p->size; i++) - pi->rss[i] = p->ring_index[i]; + for (i = 0; i < pi->rss_size; i++) + pi->rss[i] = p[i]; if (pi->adapter->flags & FULL_INIT_DONE) return write_rss(pi, pi->rss); return 0; @@ -1964,7 +1963,7 @@ static int get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info, return -EOPNOTSUPP; } -static struct ethtool_ops cxgb_ethtool_ops = { +static const struct ethtool_ops cxgb_ethtool_ops = { .get_settings = get_settings, .set_settings = set_settings, .get_drvinfo = get_drvinfo, @@ -1990,6 +1989,7 @@ static struct ethtool_ops cxgb_ethtool_ops = { .get_wol = get_wol, .set_wol = set_wol, .get_rxnfc = get_rxnfc, + .get_rxfh_indir_size = get_rss_table_size, .get_rxfh_indir = get_rss_table, .set_rxfh_indir = set_rss_table, .flash_device = set_flash, @@ -3449,7 +3449,7 @@ static int __devinit init_rss(struct adapter *adap) if (!pi->rss) return -ENOMEM; for (j = 0; j < pi->rss_size; j++) - pi->rss[j] = j % pi->nqsets; + pi->rss[j] = ethtool_rxfh_indir_default(j, pi->nqsets); } return 0; } @@ -3537,7 +3537,7 @@ static int __devinit init_one(struct pci_dev *pdev, { int func, i, err; struct port_info *pi; - unsigned int highdma = 0; + bool highdma = false; struct adapter *adapter = NULL; printk_once(KERN_INFO "%s - version %s\n", DRV_DESC, DRV_VERSION); @@ -3563,7 +3563,7 @@ static int __devinit init_one(struct pci_dev *pdev, } if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - highdma = NETIF_F_HIGHDMA; + highdma = true; err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); if (err) { dev_err(&pdev->dev, "unable to obtain 64-bit DMA for " @@ -3637,7 +3637,9 @@ static int __devinit init_one(struct pci_dev *pdev, NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM | NETIF_F_RXHASH | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; - netdev->features |= netdev->hw_features | highdma; + if (highdma) + netdev->hw_features |= NETIF_F_HIGHDMA; + netdev->features |= netdev->hw_features; netdev->vlan_features = netdev->features & VLAN_FEAT; netdev->priv_flags |= IFF_UNICAST_FLT; |