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| author | Jeff Garzik <jeff@garzik.org> | 2007-08-15 16:01:32 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:48:08 -0700 |
| commit | 339bf024756690949f536777b921f34186eaa8b4 (patch) | |
| tree | c7b18cb27dd4ce1c66bbd0260bf8dc87f50f0465 /net/core/ethtool.c | |
| parent | ff03d49f0ca1959246068b315d26e009da692ff2 (diff) | |
| download | linux-339bf024756690949f536777b921f34186eaa8b4.tar.gz | |
[ETHTOOL]: Introduce ->{get,set}_priv_flags, ETHTOOL_[GS]PFLAGS
Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/ethtool.c')
| -rw-r--r-- | net/core/ethtool.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 1edae460d616..d255209dc110 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -188,6 +188,9 @@ static int ethtool_get_drvinfo(struct net_device *dev, void __user *useraddr) 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 */ @@ -881,6 +884,33 @@ static int ethtool_set_flags(struct net_device *dev, char __user *useraddr) return dev->ethtool_ops->set_flags(dev, edata.data); } +static int ethtool_get_priv_flags(struct net_device *dev, char __user *useraddr) +{ + struct ethtool_value edata = { ETHTOOL_GPFLAGS }; + + if (!dev->ethtool_ops->get_priv_flags) + return -EOPNOTSUPP; + + edata.data = dev->ethtool_ops->get_priv_flags(dev); + + if (copy_to_user(useraddr, &edata, sizeof(edata))) + return -EFAULT; + return 0; +} + +static int ethtool_set_priv_flags(struct net_device *dev, char __user *useraddr) +{ + struct ethtool_value edata; + + if (!dev->ethtool_ops->set_priv_flags) + return -EOPNOTSUPP; + + if (copy_from_user(&edata, useraddr, sizeof(edata))) + return -EFAULT; + + return dev->ethtool_ops->set_priv_flags(dev, edata.data); +} + /* The main entry point in this file. Called from net/core/dev.c */ int dev_ethtool(struct ifreq *ifr) @@ -915,6 +945,8 @@ int dev_ethtool(struct ifreq *ifr) case ETHTOOL_GPERMADDR: case ETHTOOL_GUFO: case ETHTOOL_GGSO: + case ETHTOOL_GFLAGS: + case ETHTOOL_GPFLAGS: break; default: if (!capable(CAP_NET_ADMIN)) @@ -1039,6 +1071,12 @@ int dev_ethtool(struct ifreq *ifr) case ETHTOOL_SFLAGS: rc = ethtool_set_flags(dev, useraddr); break; + case ETHTOOL_GPFLAGS: + rc = ethtool_get_priv_flags(dev, useraddr); + break; + case ETHTOOL_SPFLAGS: + rc = ethtool_set_priv_flags(dev, useraddr); + break; default: rc = -EOPNOTSUPP; } |