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| author | Ben Greear <greearb@candelatech.com> | 2012-02-11 15:39:45 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-02-24 01:42:07 -0800 |
| commit | 5e0c03c8cd40e5c3b7ba624b8ba9a343de79ade1 (patch) | |
| tree | 01d52570bbe5c9392d7e0c47efff0c4947cf92a2 /net/core | |
| parent | 943146de22d3658de26d94512beae7223282ed1c (diff) | |
| download | linux-5e0c03c8cd40e5c3b7ba624b8ba9a343de79ade1.tar.bz2 | |
net: Support RX-ALL feature flag.
This flag requests that network devices pass all
received frames up the stack, even ones with errors
such as invalid FCS (frame check sum). This will
allow sniffers to see bad packets and perhaps
give the user some idea how to fix the problem.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/ethtool.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 080161924a0d..6d6d7d25caaa 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -74,6 +74,7 @@ static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN] [NETIF_F_NOCACHE_COPY_BIT] = "tx-nocache-copy", [NETIF_F_LOOPBACK_BIT] = "loopback", [NETIF_F_RXFCS_BIT] = "rx-fcs", + [NETIF_F_RXALL_BIT] = "rx-all", }; static int ethtool_get_features(struct net_device *dev, void __user *useraddr) |