diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/if_tun.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h index 82334f88967e..1870ee29bb37 100644 --- a/include/uapi/linux/if_tun.h +++ b/include/uapi/linux/if_tun.h | |||
| @@ -71,6 +71,9 @@ | |||
| 71 | /* read-only flag */ | 71 | /* read-only flag */ |
| 72 | #define IFF_PERSIST 0x0800 | 72 | #define IFF_PERSIST 0x0800 |
| 73 | 73 | ||
| 74 | /* Socket options */ | ||
| 75 | #define TUN_TX_TIMESTAMP 1 | ||
| 76 | |||
| 74 | /* Features for GSO (TUNSETOFFLOAD). */ | 77 | /* Features for GSO (TUNSETOFFLOAD). */ |
| 75 | #define TUN_F_CSUM 0x01 /* You can hand me unchecksummed packets. */ | 78 | #define TUN_F_CSUM 0x01 /* You can hand me unchecksummed packets. */ |
| 76 | #define TUN_F_TSO4 0x02 /* I can handle TSO for IPv4 packets */ | 79 | #define TUN_F_TSO4 0x02 /* I can handle TSO for IPv4 packets */ |