@@ -712,7 +712,8 @@ static void dwmac4_set_filter(struct mac_device_info *hw,
}
/* VLAN filtering */
- if (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER)
+ if (netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_FILTER_BIT,
+ dev->features))
value |= GMAC_PACKET_FILTER_VTFE;
writel(value, ioaddr + GMAC_PACKET_FILTER);
@@ -3101,7 +3101,7 @@ static void stmmac_mac_config_rss(struct stmmac_priv *priv)
return;
}
- if (priv->dev->features & NETIF_F_RXHASH)
+ if (netdev_feature_test_bit(NETIF_F_RXHASH_BIT, priv->dev->features))
priv->rss.enable = true;
else
priv->rss.enable = false;
@@ -4415,9 +4415,11 @@ static void stmmac_rx_vlan(struct net_device *dev, struct sk_buff *skb)
vlan_proto = veth->h_vlan_proto;
if ((vlan_proto == htons(ETH_P_8021Q) &&
- dev->features & NETIF_F_HW_VLAN_CTAG_RX) ||
+ netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_RX_BIT,
+ dev->features)) ||
(vlan_proto == htons(ETH_P_8021AD) &&
- dev->features & NETIF_F_HW_VLAN_STAG_RX)) {
+ netdev_feature_test_bit(NETIF_F_HW_VLAN_STAG_RX_BIT,
+ dev->features))) {
/* pop the vlan tag */
vlanid = ntohs(veth->h_vlan_TCI);
memmove(skb->data + VLAN_HLEN, veth, ETH_ALEN * 2);
@@ -5467,10 +5469,10 @@ static void stmmac_fix_features(struct net_device *dev,
struct stmmac_priv *priv = netdev_priv(dev);
if (priv->plat->rx_coe == STMMAC_RX_COE_NONE)
- *features &= ~NETIF_F_RXCSUM;
+ netdev_feature_clear_bit(NETIF_F_RXCSUM_BIT, features);
if (!priv->plat->tx_coe)
- *features &= ~NETIF_F_CSUM_MASK;
+ netdev_feature_clear_bits(NETIF_F_CSUM_MASK, features);
/* Some GMAC devices have a bugged Jumbo frame support that
* needs to have the Tx COE disabled for oversized frames
@@ -5478,11 +5480,11 @@ static void stmmac_fix_features(struct net_device *dev,
* the TX csum insertion in the TDES and not use SF.
*/
if (priv->plat->bugged_jumbo && (dev->mtu > ETH_DATA_LEN))
- *features &= ~NETIF_F_CSUM_MASK;
+ netdev_feature_clear_bits(NETIF_F_CSUM_MASK, features);
/* Disable tso if asked by ethtool */
if ((priv->plat->tso_en) && (priv->dma_cap.tsoen)) {
- if (*features & NETIF_F_TSO)
+ if (netdev_feature_test_bit(NETIF_F_TSO_BIT, *features))
priv->tso = true;
else
priv->tso = false;
@@ -5497,7 +5499,7 @@ static int stmmac_set_features(struct net_device *netdev,
u32 chan;
/* Keep the COE Type in case of csum is supporting */
- if (features & NETIF_F_RXCSUM)
+ if (netdev_feature_test_bit(NETIF_F_RXCSUM_BIT, features))
priv->hw->rx_csum = priv->plat->rx_coe;
else
priv->hw->rx_csum = 0;
@@ -6867,24 +6869,28 @@ int stmmac_dvr_probe(struct device *device,
ndev->netdev_ops = &stmmac_netdev_ops;
- ndev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
- NETIF_F_RXCSUM;
+ netdev_feature_zero(&ndev->hw_features);
+ netdev_feature_set_bits(NETIF_F_SG | NETIF_F_IP_CSUM |
+ NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM,
+ &ndev->hw_features);
ret = stmmac_tc_init(priv, priv);
if (!ret) {
- ndev->hw_features |= NETIF_F_HW_TC;
+ netdev_feature_set_bit(NETIF_F_HW_TC_BIT, &ndev->hw_features);
}
if ((priv->plat->tso_en) && (priv->dma_cap.tsoen)) {
- ndev->hw_features |= NETIF_F_TSO | NETIF_F_TSO6;
+ netdev_feature_set_bits(NETIF_F_TSO | NETIF_F_TSO6,
+ &ndev->hw_features);
if (priv->plat->has_gmac4)
- ndev->hw_features |= NETIF_F_GSO_UDP_L4;
+ netdev_feature_set_bit(NETIF_F_GSO_UDP_L4_BIT,
+ &ndev->hw_features);
priv->tso = true;
dev_info(priv->device, "TSO feature enabled\n");
}
if (priv->dma_cap.sphen) {
- ndev->hw_features |= NETIF_F_GRO;
+ netdev_feature_set_bit(NETIF_F_GRO_BIT, &ndev->hw_features);
priv->sph_cap = true;
priv->sph = priv->sph_cap;
dev_info(priv->device, "SPH feature enabled\n");
@@ -6922,19 +6928,27 @@ int stmmac_dvr_probe(struct device *device,
}
}
- ndev->features |= ndev->hw_features | NETIF_F_HIGHDMA;
+ netdev_feature_or(&ndev->features, ndev->features,
+ ndev->hw_features);
+ netdev_feature_set_bit(NETIF_F_HIGHDMA_BIT, &ndev->features);
ndev->watchdog_timeo = msecs_to_jiffies(watchdog);
#ifdef STMMAC_VLAN_TAG_USED
/* Both mac100 and gmac support receive VLAN tag detection */
- ndev->features |= NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_STAG_RX;
+ netdev_feature_set_bits(NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_STAG_RX,
+ &ndev->features);
if (priv->dma_cap.vlhash) {
- ndev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
- ndev->features |= NETIF_F_HW_VLAN_STAG_FILTER;
+ netdev_feature_set_bit(NETIF_F_HW_VLAN_CTAG_FILTER_BIT,
+ &ndev->features);
+ netdev_feature_set_bit(NETIF_F_HW_VLAN_STAG_FILTER_BIT,
+ &ndev->features);
}
if (priv->dma_cap.vlins) {
- ndev->features |= NETIF_F_HW_VLAN_CTAG_TX;
+ netdev_feature_set_bit(NETIF_F_HW_VLAN_CTAG_TX_BIT,
+ &ndev->features);
if (priv->dma_cap.dvlan)
- ndev->features |= NETIF_F_HW_VLAN_STAG_TX;
+ netdev_feature_set_bit(NETIF_F_HW_VLAN_STAG_TX_BIT,
+ &ndev->features);
}
#endif
priv->msg_enable = netif_msg_init(debug, default_msg_level);
@@ -6946,7 +6960,7 @@ int stmmac_dvr_probe(struct device *device,
priv->rss.table[i] = ethtool_rxfh_indir_default(i, rxq);
if (priv->dma_cap.rssen && priv->plat->rss_en)
- ndev->features |= NETIF_F_RXHASH;
+ netdev_feature_set_bit(NETIF_F_RXHASH_BIT, &ndev->features);
/* MTU range: 46 - hw-specific max */
ndev->min_mtu = ETH_ZLEN - ETH_HLEN;
@@ -974,7 +974,8 @@ static int stmmac_test_vlanfilt_perfect(struct stmmac_priv *priv)
{
int ret, prev_cap = priv->dma_cap.vlhash;
- if (!(priv->dev->features & NETIF_F_HW_VLAN_CTAG_FILTER))
+ if (!netdev_feature_test_bit(NETIF_F_HW_VLAN_CTAG_FILTER_BIT,
+ priv->dev->features))
return -EOPNOTSUPP;
priv->dma_cap.vlhash = 0;
@@ -1068,7 +1069,8 @@ static int stmmac_test_dvlanfilt_perfect(struct stmmac_priv *priv)
{
int ret, prev_cap = priv->dma_cap.vlhash;
- if (!(priv->dev->features & NETIF_F_HW_VLAN_STAG_FILTER))
+ if (!netdev_feature_test_bit(NETIF_F_HW_VLAN_STAG_FILTER_BIT,
+ priv->dev->features))
return -EOPNOTSUPP;
priv->dma_cap.vlhash = 0;
Use netdev_feature_xxx helpers to replace the logical operation for netdev features. Signed-off-by: Jian Shen <shenjian15@huawei.com> --- .../net/ethernet/stmicro/stmmac/dwmac4_core.c | 3 +- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 56 ++++++++++++------- .../stmicro/stmmac/stmmac_selftests.c | 6 +- 3 files changed, 41 insertions(+), 24 deletions(-)