xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: erspan: introduce erspan v2 for ip_gre

Browse Source 
The patch adds support for erspan version 2.  Not all features are
supported in this patch.  The SGT (security group tag), GRA (timestamp
granularity), FT (frame type) are set to fixed value.  Only hardware
ID and direction are configurable.  Optional subheader is also not
supported.

Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
William Tu
2017-12-13 16:38:56 -08:00
committed by David S. Miller
parent 1d7e2ed22f
commit f551c91de2
5 changed files with 216 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/uapi/linux/if_tunnel.h
View File

@@ -137,6 +137,9 @@ enum {
IFLA_GRE_IGNORE_DF,
IFLA_GRE_FWMARK,
IFLA_GRE_ERSPAN_INDEX,
IFLA_GRE_ERSPAN_VER,
IFLA_GRE_ERSPAN_DIR,
IFLA_GRE_ERSPAN_HWID,
__IFLA_GRE_MAX,
};