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| author |   Christian Hopps <chopps@labn.net> | 2024-11-14 02:06:59 -0500 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2024-12-05 10:01:09 +0100 |
| commit | 64e844505bc08cde3f346f193cbbbab0096fef54 (patch) | |
| tree | 796a07dce3f1550de887ee5a338df33cd4b2acff | |
| parent | xfrm: config: add CONFIG_XFRM_IPTFS (diff) | |
| download | wireguard-linux-64e844505bc08cde3f346f193cbbbab0096fef54.tar.xz wireguard-linux-64e844505bc08cde3f346f193cbbbab0096fef54.zip | |
include: uapi: protocol number and packet structs for AGGFRAG in ESP
Add the RFC assigned IP protocol number for AGGFRAG.
Add the on-wire basic and congestion-control IP-TFS packet headers.
Signed-off-by: Christian Hopps <chopps@labn.net>
Tested-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
| -rw-r--r-- | include/uapi/linux/in.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/ip.h | 16 |
2 files changed, 18 insertions, 0 deletions
diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h index 5d32d53508d9..ced0fc3c3aa5 100644 --- a/include/uapi/linux/in.h +++ b/include/uapi/linux/in.h @@ -79,6 +79,8 @@ enum { #define IPPROTO_MPLS IPPROTO_MPLS IPPROTO_ETHERNET = 143, /* Ethernet-within-IPv6 Encapsulation */ #define IPPROTO_ETHERNET IPPROTO_ETHERNET + IPPROTO_AGGFRAG = 144, /* AGGFRAG in ESP (RFC 9347) */ +#define IPPROTO_AGGFRAG IPPROTO_AGGFRAG IPPROTO_RAW = 255, /* Raw IP packets */ #define IPPROTO_RAW IPPROTO_RAW IPPROTO_SMC = 256, /* Shared Memory Communications */ diff --git a/include/uapi/linux/ip.h b/include/uapi/linux/ip.h index 283dec7e3645..5bd7ce934d74 100644 --- a/include/uapi/linux/ip.h +++ b/include/uapi/linux/ip.h @@ -137,6 +137,22 @@ struct ip_beet_phdr { __u8 reserved; }; +struct ip_iptfs_hdr { + __u8 subtype; /* 0*: basic, 1: CC */ + __u8 flags; + __be16 block_offset; +}; + +struct ip_iptfs_cc_hdr { + __u8 subtype; /* 0: basic, 1*: CC */ + __u8 flags; + __be16 block_offset; + __be32 loss_rate; + __be64 rtt_adelay_xdelay; + __be32 tval; + __be32 techo; +}; + /* index values for the variables in ipv4_devconf */ enum { |