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Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[pandora-kernel.git] / drivers / net / cxgb4 / cxgb4_main.c
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 5352c8a..7e3cfbe 100644 (file)
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -1336,15 +1336,20 @@ static int restart_autoneg(struct net_device *dev)
        return 0;
 }
 
-static int identify_port(struct net_device *dev, u32 data)
+static int identify_port(struct net_device *dev,
+                        enum ethtool_phys_id_state state)
 {
+       unsigned int val;
        struct adapter *adap = netdev2adap(dev);
 
-       if (data == 0)
-               data = 2;     /* default to 2 seconds */
+       if (state == ETHTOOL_ID_ACTIVE)
+               val = 0xffff;
+       else if (state == ETHTOOL_ID_INACTIVE)
+               val = 0;
+       else
+               return -EINVAL;
 
-       return t4_identify_port(adap, adap->fn, netdev2pinfo(dev)->viid,
-                               data * 5);
+       return t4_identify_port(adap, adap->fn, netdev2pinfo(dev)->viid, val);
 }
 
 static unsigned int from_fw_linkcaps(unsigned int type, unsigned int caps)
@@ -1431,7 +1436,8 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
        cmd->supported = from_fw_linkcaps(p->port_type, p->link_cfg.supported);
        cmd->advertising = from_fw_linkcaps(p->port_type,
                                            p->link_cfg.advertising);
-       cmd->speed = netif_carrier_ok(dev) ? p->link_cfg.speed : 0;
+       ethtool_cmd_speed_set(cmd,
+                             netif_carrier_ok(dev) ? p->link_cfg.speed : 0);
        cmd->duplex = DUPLEX_FULL;
        cmd->autoneg = p->link_cfg.autoneg;
        cmd->maxtxpkt = 0;
@@ -1455,6 +1461,7 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
        unsigned int cap;
        struct port_info *p = netdev_priv(dev);
        struct link_config *lc = &p->link_cfg;
+       u32 speed = ethtool_cmd_speed(cmd);
 
        if (cmd->duplex != DUPLEX_FULL)     /* only full-duplex supported */
                return -EINVAL;
@@ -1465,16 +1472,16 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
                 * being requested.
                 */
                if (cmd->autoneg == AUTONEG_DISABLE &&
-                   (lc->supported & speed_to_caps(cmd->speed)))
-                               return 0;
+                   (lc->supported & speed_to_caps(speed)))
+                       return 0;
                return -EINVAL;
        }
 
        if (cmd->autoneg == AUTONEG_DISABLE) {
-               cap = speed_to_caps(cmd->speed);
+               cap = speed_to_caps(speed);
 
-               if (!(lc->supported & cap) || cmd->speed == SPEED_1000 ||
-                   cmd->speed == SPEED_10000)
+               if (!(lc->supported & cap) || (speed == SPEED_1000) ||
+                   (speed == SPEED_10000))
                        return -EINVAL;
                lc->requested_speed = cap;
                lc->advertising = 0;
@@ -1526,24 +1533,6 @@ static int set_pauseparam(struct net_device *dev,
        return 0;
 }
 
-static u32 get_rx_csum(struct net_device *dev)
-{
-       struct port_info *p = netdev_priv(dev);
-
-       return p->rx_offload & RX_CSO;
-}
-
-static int set_rx_csum(struct net_device *dev, u32 data)
-{
-       struct port_info *p = netdev_priv(dev);
-
-       if (data)
-               p->rx_offload |= RX_CSO;
-       else
-               p->rx_offload &= ~RX_CSO;
-       return 0;
-}
-
 static void get_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
 {
        const struct port_info *pi = netdev_priv(dev);
@@ -1865,36 +1854,20 @@ static int set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
        return err;
 }
 
-#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
-
-static int set_tso(struct net_device *dev, u32 value)
-{
-       if (value)
-               dev->features |= TSO_FLAGS;
-       else
-               dev->features &= ~TSO_FLAGS;
-       return 0;
-}
-
-static int set_flags(struct net_device *dev, u32 flags)
+static int cxgb_set_features(struct net_device *dev, u32 features)
 {
+       const struct port_info *pi = netdev_priv(dev);
+       u32 changed = dev->features ^ features;
        int err;
-       unsigned long old_feat = dev->features;
 
-       err = ethtool_op_set_flags(dev, flags, ETH_FLAG_RXHASH |
-                                  ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN);
-       if (err)
-               return err;
-
-       if ((old_feat ^ dev->features) & NETIF_F_HW_VLAN_RX) {
-               const struct port_info *pi = netdev_priv(dev);
+       if (!(changed & NETIF_F_HW_VLAN_RX))
+               return 0;
 
-               err = t4_set_rxmode(pi->adapter, pi->adapter->fn, pi->viid, -1,
-                                   -1, -1, -1, !!(flags & ETH_FLAG_RXVLAN),
-                                   true);
-               if (err)
-                       dev->features = old_feat;
-       }
+       err = t4_set_rxmode(pi->adapter, pi->adapter->fn, pi->viid, -1,
+                           -1, -1, -1,
+                           !!(features & NETIF_F_HW_VLAN_RX), true);
+       if (unlikely(err))
+               dev->features = features ^ NETIF_F_HW_VLAN_RX;
        return err;
 }
 
@@ -2005,13 +1978,9 @@ static struct ethtool_ops cxgb_ethtool_ops = {
        .set_eeprom        = set_eeprom,
        .get_pauseparam    = get_pauseparam,
        .set_pauseparam    = set_pauseparam,
-       .get_rx_csum       = get_rx_csum,
-       .set_rx_csum       = set_rx_csum,
-       .set_tx_csum       = ethtool_op_set_tx_ipv6_csum,
-       .set_sg            = ethtool_op_set_sg,
        .get_link          = ethtool_op_get_link,
        .get_strings       = get_strings,
-       .phys_id           = identify_port,
+       .set_phys_id       = identify_port,
        .nway_reset        = restart_autoneg,
        .get_sset_count    = get_sset_count,
        .get_ethtool_stats = get_stats,
@@ -2019,8 +1988,6 @@ static struct ethtool_ops cxgb_ethtool_ops = {
        .get_regs          = get_regs,
        .get_wol           = get_wol,
        .set_wol           = set_wol,
-       .set_tso           = set_tso,
-       .set_flags         = set_flags,
        .get_rxnfc         = get_rxnfc,
        .get_rxfh_indir    = get_rss_table,
        .set_rxfh_indir    = set_rss_table,
@@ -2877,6 +2844,7 @@ static const struct net_device_ops cxgb4_netdev_ops = {
        .ndo_get_stats64      = cxgb_get_stats,
        .ndo_set_rx_mode      = cxgb_set_rxmode,
        .ndo_set_mac_address  = cxgb_set_mac_addr,
+       .ndo_set_features     = cxgb_set_features,
        .ndo_validate_addr    = eth_validate_addr,
        .ndo_do_ioctl         = cxgb_ioctl,
        .ndo_change_mtu       = cxgb_change_mtu,
@@ -3559,6 +3527,7 @@ static void free_some_resources(struct adapter *adapter)
                t4_fw_bye(adapter, adapter->fn);
 }
 
+#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
 #define VLAN_FEAT (NETIF_F_SG | NETIF_F_IP_CSUM | TSO_FLAGS | \
                   NETIF_F_IPV6_CSUM | NETIF_F_HIGHDMA)
 
@@ -3660,14 +3629,14 @@ static int __devinit init_one(struct pci_dev *pdev,
                pi = netdev_priv(netdev);
                pi->adapter = adapter;
                pi->xact_addr_filt = -1;
-               pi->rx_offload = RX_CSO;
                pi->port_id = i;
                netdev->irq = pdev->irq;
 
-               netdev->features |= NETIF_F_SG | TSO_FLAGS;
-               netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-               netdev->features |= NETIF_F_GRO | NETIF_F_RXHASH | highdma;
-               netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+               netdev->hw_features = NETIF_F_SG | TSO_FLAGS |
+                       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;
                netdev->vlan_features = netdev->features & VLAN_FEAT;
 
                netdev->netdev_ops = &cxgb4_netdev_ops;
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