diff options
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9784aca0bc31..8325475d6ea0 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -73,6 +73,11 @@ struct ethtool_ops; #define MAX_ADDR_LEN 32 /* Largest hardware address length */ +/* Driver transmit return codes */ +#define NETDEV_TX_OK 0 /* driver took care of packet */ +#define NETDEV_TX_BUSY 1 /* driver tx path was busy*/ +#define NETDEV_TX_LOCKED -1 /* driver tx lock was already taken */ + /* * Compute the worst case header length according to the protocols * used. |