rc = ops->get_sset_count(dev, ETH_SS_STATS);
if (rc >= 0)
info.n_stats = rc;
+ rc = ops->get_sset_count(dev, ETH_SS_PRIV_FLAGS);
+ if (rc >= 0)
+ info.n_priv_flags = rc;
} else {
/* code path for obsolete hooks */
return dev->ethtool_ops->set_wol(dev, &wol);
}
-static int ethtool_get_msglevel(struct net_device *dev, char __user *useraddr)
-{
- struct ethtool_value edata = { ETHTOOL_GMSGLVL };
-
- if (!dev->ethtool_ops->get_msglevel)
- return -EOPNOTSUPP;
-
- edata.data = dev->ethtool_ops->get_msglevel(dev);
-
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
-}
-
-static int ethtool_set_msglevel(struct net_device *dev, char __user *useraddr)
-{
- struct ethtool_value edata;
-
- if (!dev->ethtool_ops->set_msglevel)
- return -EOPNOTSUPP;
-
- if (copy_from_user(&edata, useraddr, sizeof(edata)))
- return -EFAULT;
-
- dev->ethtool_ops->set_msglevel(dev, edata.data);
- return 0;
-}
-
static int ethtool_nway_reset(struct net_device *dev)
{
if (!dev->ethtool_ops->nway_reset)
return dev->ethtool_ops->nway_reset(dev);
}
-static int ethtool_get_link(struct net_device *dev, void __user *useraddr)
-{
- struct ethtool_value edata = { ETHTOOL_GLINK };
-
- if (!dev->ethtool_ops->get_link)
- return -EOPNOTSUPP;
-
- edata.data = dev->ethtool_ops->get_link(dev);
-
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
-}
-
static int ethtool_get_eeprom(struct net_device *dev, void __user *useraddr)
{
struct ethtool_eeprom eeprom;
return dev->ethtool_ops->set_pauseparam(dev, &pauseparam);
}
-static int ethtool_get_rx_csum(struct net_device *dev, char __user *useraddr)
-{
- struct ethtool_value edata = { ETHTOOL_GRXCSUM };
-
- if (!dev->ethtool_ops->get_rx_csum)
- return -EOPNOTSUPP;
-
- edata.data = dev->ethtool_ops->get_rx_csum(dev);
-
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
-}
-
-static int ethtool_set_rx_csum(struct net_device *dev, char __user *useraddr)
-{
- struct ethtool_value edata;
-
- if (!dev->ethtool_ops->set_rx_csum)
- return -EOPNOTSUPP;
-
- if (copy_from_user(&edata, useraddr, sizeof(edata)))
- return -EFAULT;
-
- dev->ethtool_ops->set_rx_csum(dev, edata.data);
- return 0;
-}
-
-static int ethtool_get_tx_csum(struct net_device *dev, char __user *useraddr)
-{
- struct ethtool_value edata = { ETHTOOL_GTXCSUM };
-
- if (!dev->ethtool_ops->get_tx_csum)
- return -EOPNOTSUPP;
-
- edata.data = dev->ethtool_ops->get_tx_csum(dev);
-
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
-}
-
static int __ethtool_set_sg(struct net_device *dev, u32 data)
{
int err;
return dev->ethtool_ops->set_tx_csum(dev, edata.data);
}
-static int ethtool_get_sg(struct net_device *dev, char __user *useraddr)
-{
- struct ethtool_value edata = { ETHTOOL_GSG };
-
- if (!dev->ethtool_ops->get_sg)
- return -EOPNOTSUPP;
-
- edata.data = dev->ethtool_ops->get_sg(dev);
-
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
-}
-
static int ethtool_set_sg(struct net_device *dev, char __user *useraddr)
{
struct ethtool_value edata;
return __ethtool_set_sg(dev, edata.data);
}
-static int ethtool_get_tso(struct net_device *dev, char __user *useraddr)
-{
- struct ethtool_value edata = { ETHTOOL_GTSO };
-
- if (!dev->ethtool_ops->get_tso)
- return -EOPNOTSUPP;
-
- edata.data = dev->ethtool_ops->get_tso(dev);
-
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
-}
-
static int ethtool_set_tso(struct net_device *dev, char __user *useraddr)
{
struct ethtool_value edata;
return dev->ethtool_ops->set_tso(dev, edata.data);
}
-static int ethtool_get_ufo(struct net_device *dev, char __user *useraddr)
-{
- struct ethtool_value edata = { ETHTOOL_GUFO };
-
- if (!dev->ethtool_ops->get_ufo)
- return -EOPNOTSUPP;
- edata.data = dev->ethtool_ops->get_ufo(dev);
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
-}
-
static int ethtool_set_ufo(struct net_device *dev, char __user *useraddr)
{
struct ethtool_value edata;
return 0;
}
-static int ethtool_get_flags(struct net_device *dev, char __user *useraddr)
+static int ethtool_get_value(struct net_device *dev, char __user *useraddr,
+ u32 cmd, u32 (*actor)(struct net_device *))
{
- struct ethtool_value edata = { ETHTOOL_GFLAGS };
+ struct ethtool_value edata = { cmd };
- if (!dev->ethtool_ops->get_flags)
+ if (!actor)
return -EOPNOTSUPP;
- edata.data = dev->ethtool_ops->get_flags(dev);
+ edata.data = actor(dev);
if (copy_to_user(useraddr, &edata, sizeof(edata)))
return -EFAULT;
return 0;
}
-static int ethtool_set_flags(struct net_device *dev, char __user *useraddr)
+static int ethtool_set_value_void(struct net_device *dev, char __user *useraddr,
+ void (*actor)(struct net_device *, u32))
+{
+ struct ethtool_value edata;
+
+ if (!actor)
+ return -EOPNOTSUPP;
+
+ if (copy_from_user(&edata, useraddr, sizeof(edata)))
+ return -EFAULT;
+
+ actor(dev, edata.data);
+ return 0;
+}
+
+static int ethtool_set_value(struct net_device *dev, char __user *useraddr,
+ int (*actor)(struct net_device *, u32))
{
struct ethtool_value edata;
- if (!dev->ethtool_ops->set_flags)
+ if (!actor)
return -EOPNOTSUPP;
if (copy_from_user(&edata, useraddr, sizeof(edata)))
return -EFAULT;
- return dev->ethtool_ops->set_flags(dev, edata.data);
+ return actor(dev, edata.data);
}
/* The main entry point in this file. Called from net/core/dev.c */
-int dev_ethtool(struct ifreq *ifr)
+int dev_ethtool(struct net *net, struct ifreq *ifr)
{
- struct net_device *dev = __dev_get_by_name(ifr->ifr_name);
+ struct net_device *dev = __dev_get_by_name(net, ifr->ifr_name);
void __user *useraddr = ifr->ifr_data;
u32 ethcmd;
int rc;
case ETHTOOL_GPERMADDR:
case ETHTOOL_GUFO:
case ETHTOOL_GGSO:
+ case ETHTOOL_GFLAGS:
+ case ETHTOOL_GPFLAGS:
break;
default:
if (!capable(CAP_NET_ADMIN))
rc = ethtool_set_wol(dev, useraddr);
break;
case ETHTOOL_GMSGLVL:
- rc = ethtool_get_msglevel(dev, useraddr);
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ dev->ethtool_ops->get_msglevel);
break;
case ETHTOOL_SMSGLVL:
- rc = ethtool_set_msglevel(dev, useraddr);
+ rc = ethtool_set_value_void(dev, useraddr,
+ dev->ethtool_ops->set_msglevel);
break;
case ETHTOOL_NWAY_RST:
rc = ethtool_nway_reset(dev);
break;
case ETHTOOL_GLINK:
- rc = ethtool_get_link(dev, useraddr);
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ dev->ethtool_ops->get_link);
break;
case ETHTOOL_GEEPROM:
rc = ethtool_get_eeprom(dev, useraddr);
rc = ethtool_set_pauseparam(dev, useraddr);
break;
case ETHTOOL_GRXCSUM:
- rc = ethtool_get_rx_csum(dev, useraddr);
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ dev->ethtool_ops->get_rx_csum);
break;
case ETHTOOL_SRXCSUM:
- rc = ethtool_set_rx_csum(dev, useraddr);
+ rc = ethtool_set_value(dev, useraddr,
+ dev->ethtool_ops->set_rx_csum);
break;
case ETHTOOL_GTXCSUM:
- rc = ethtool_get_tx_csum(dev, useraddr);
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ (dev->ethtool_ops->get_tx_csum ?
+ dev->ethtool_ops->get_tx_csum :
+ ethtool_op_get_tx_csum));
break;
case ETHTOOL_STXCSUM:
rc = ethtool_set_tx_csum(dev, useraddr);
break;
case ETHTOOL_GSG:
- rc = ethtool_get_sg(dev, useraddr);
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ (dev->ethtool_ops->get_sg ?
+ dev->ethtool_ops->get_sg :
+ ethtool_op_get_sg));
break;
case ETHTOOL_SSG:
rc = ethtool_set_sg(dev, useraddr);
break;
case ETHTOOL_GTSO:
- rc = ethtool_get_tso(dev, useraddr);
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ (dev->ethtool_ops->get_tso ?
+ dev->ethtool_ops->get_tso :
+ ethtool_op_get_tso));
break;
case ETHTOOL_STSO:
rc = ethtool_set_tso(dev, useraddr);
rc = ethtool_get_perm_addr(dev, useraddr);
break;
case ETHTOOL_GUFO:
- rc = ethtool_get_ufo(dev, useraddr);
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ (dev->ethtool_ops->get_ufo ?
+ dev->ethtool_ops->get_ufo :
+ ethtool_op_get_ufo));
break;
case ETHTOOL_SUFO:
rc = ethtool_set_ufo(dev, useraddr);
rc = ethtool_set_gso(dev, useraddr);
break;
case ETHTOOL_GFLAGS:
- rc = ethtool_get_flags(dev, useraddr);
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ dev->ethtool_ops->get_flags);
break;
case ETHTOOL_SFLAGS:
- rc = ethtool_set_flags(dev, useraddr);
+ rc = ethtool_set_value(dev, useraddr,
+ dev->ethtool_ops->set_flags);
+ break;
+ case ETHTOOL_GPFLAGS:
+ rc = ethtool_get_value(dev, useraddr, ethcmd,
+ dev->ethtool_ops->get_priv_flags);
+ break;
+ case ETHTOOL_SPFLAGS:
+ rc = ethtool_set_value(dev, useraddr,
+ dev->ethtool_ops->set_priv_flags);
break;
default:
rc = -EOPNOTSUPP;