diff options
author | Tom Herbert <therbert@google.com> | 2014-11-04 09:06:55 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2014-11-05 16:30:03 -0500 |
commit | c1aa8347e73e4092411fbd96cc59531fb7e76d04 (patch) | |
tree | f683f9f9888b42dbdd42f70f1b92a3fa36cc992c /include/net | |
parent | e585f23636370320bc2071ca5ba2744ae37c3e51 (diff) | |
download | op-kernel-dev-c1aa8347e73e4092411fbd96cc59531fb7e76d04.zip op-kernel-dev-c1aa8347e73e4092411fbd96cc59531fb7e76d04.tar.gz |
gue: Protocol constants for remote checksum offload
Define a private flag for remote checksun offload as well as a length
for the option.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/gue.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/net/gue.h b/include/net/gue.h index cb68ae8..3f28ec7 100644 --- a/include/net/gue.h +++ b/include/net/gue.h @@ -59,7 +59,10 @@ struct guehdr { /* Private flags in the private option extension */ -#define GUE_PFLAGS_ALL (0) +#define GUE_PFLAG_REMCSUM htonl(1 << 31) +#define GUE_PLEN_REMCSUM 4 + +#define GUE_PFLAGS_ALL (GUE_PFLAG_REMCSUM) /* Functions to compute options length corresponding to flags. * If we ever have a lot of flags this can be potentially be |