diff options
| author | Yotam Gigi <yotamg@mellanox.com> | 2017-02-01 16:30:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-03 23:16:45 +0300 |
| commit | 1ce8460496c05379c66edc178c3c55ca4e953044 (patch) | |
| tree | b20cd3585da85f00946feb48549d5cdc7c87e2b5 /include/uapi/linux/ife.h | |
| parent | 1d5e7c859e81a66674d194c346119d154d31e9dc (diff) | |
| download | linux-1ce8460496c05379c66edc178c3c55ca4e953044.tar.xz | |
net: Introduce ife encapsulation module
This module is responsible for the ife encapsulation protocol
encode/decode logics. That module can:
- ife_encode: encode skb and reserve space for the ife meta header
- ife_decode: decode skb and extract the meta header size
- ife_tlv_meta_encode - encodes one tlv entry into the reserved ife
header space.
- ife_tlv_meta_decode - decodes one tlv entry from the packet
- ife_tlv_meta_next - advance to the next tlv
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/ife.h')
| -rw-r--r-- | include/uapi/linux/ife.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/uapi/linux/ife.h b/include/uapi/linux/ife.h new file mode 100644 index 000000000000..2954da32e012 --- /dev/null +++ b/include/uapi/linux/ife.h @@ -0,0 +1,18 @@ +#ifndef __UAPI_IFE_H +#define __UAPI_IFE_H + +#define IFE_METAHDRLEN 2 + +enum { + IFE_META_SKBMARK = 1, + IFE_META_HASHID, + IFE_META_PRIO, + IFE_META_QMAP, + IFE_META_TCINDEX, + __IFE_META_MAX +}; + +/*Can be overridden at runtime by module option*/ +#define IFE_META_MAX (__IFE_META_MAX - 1) + +#endif |