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| author |   Ursula Braun <ubraun@linux.vnet.ibm.com> | 2017-01-09 16:55:13 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-01-09 16:07:38 -0500 |
| commit | ac7138746e14137a451f8539614cdd349153e0c0 (patch) | |
| tree | 17670ecbfbf96d8270c1a11ef4a00edd140e1541 /include/linux/socket.h | |
| parent | net: introduce keepalive function in struct proto (diff) | |
| download | wireguard-linux-ac7138746e14137a451f8539614cdd349153e0c0.tar.xz wireguard-linux-ac7138746e14137a451f8539614cdd349153e0c0.zip | |
smc: establish new socket family
* enable smc module loading and unloading
* register new socket family
* basic smc socket creation and deletion
* use backing TCP socket to run CLC (Connection Layer Control)
handshake of SMC protocol
* Setup for infiniband traffic is implemented in follow-on patches.
For now fallback to TCP socket is always used.
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Reviewed-by: Utz Bacher <utz.bacher@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/socket.h')
| -rw-r--r-- | include/linux/socket.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h index c06438023d79..082027457825 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -202,8 +202,12 @@ struct ucred { #define AF_VSOCK 40 /* vSockets */ #define AF_KCM 41 /* Kernel Connection Multiplexor*/ #define AF_QIPCRTR 42 /* Qualcomm IPC Router */ +#define AF_SMC 43 /* smc sockets: reserve number for + * PF_SMC protocol family that + * reuses AF_INET address family + */ -#define AF_MAX 43 /* For now.. */ +#define AF_MAX 44 /* For now.. */ /* Protocol families, same as address families. */ #define PF_UNSPEC AF_UNSPEC @@ -251,6 +255,7 @@ struct ucred { #define PF_VSOCK AF_VSOCK #define PF_KCM AF_KCM #define PF_QIPCRTR AF_QIPCRTR +#define PF_SMC AF_SMC #define PF_MAX AF_MAX /* Maximum queue length specifiable by listen. */ |