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gue: Protocol constants for remote checksum offload

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Define a private flag for remote checksun offload as well as a length
for the option.

Signed-off-by: Tom Herbert <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Tom Herbert authored and David S. Miller committed 2014-11-05 16:30:03 -05:00
1 parent e585f23636
commit c1aa8347e7
1 file changed
+4 -1
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include/net/gue.h
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@@ -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