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| author | Zhao Qiang <qiang.zhao@nxp.com> | 2017-07-10 06:51:51 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-09-25 07:25:40 (GMT) |
| commit | 467eafe980d8bf642e5c7bf32e6cee8da74f9345 (patch) | |
| tree | c52e7321ea0d7ad488b074cf9143867a4ff1fdb1 /include | |
| parent | 0418c2ad7191c0586040a70e53d569999ec8b11e (diff) | |
| download | linux-467eafe980d8bf642e5c7bf32e6cee8da74f9345.tar.xz | |
add ETH_MIN_MTU
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/if_ether.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index 117d02e..451d250 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -34,6 +34,7 @@ #define ETH_DATA_LEN 1500 /* Max. octets in payload */ #define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */ #define ETH_FCS_LEN 4 /* Octets in the FCS */ +#define ETH_MIN_MTU 68 /* Min IPv4 MTU per RFC791 */ /* * These are the defined Ethernet Protocol ID's. |