From 60fc63981693f807baa0e404104dedea0e8b4e61 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Thu, 29 Jul 2021 10:20:42 +0800 Subject: [PATCH] mctp: Add sockaddr_mctp to uapi This change introduces the user-visible MCTP header, containing the protocol-specific addressing definitions. Signed-off-by: Jeremy Kerr Signed-off-by: David S. Miller --- include/uapi/linux/mctp.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/include/uapi/linux/mctp.h b/include/uapi/linux/mctp.h index 2640a58..52b54d1 100644 --- a/include/uapi/linux/mctp.h +++ b/include/uapi/linux/mctp.h @@ -9,7 +9,28 @@ #ifndef __UAPI_MCTP_H #define __UAPI_MCTP_H +#include + +typedef __u8 mctp_eid_t; + +struct mctp_addr { + mctp_eid_t s_addr; +}; + struct sockaddr_mctp { + unsigned short int smctp_family; + int smctp_network; + struct mctp_addr smctp_addr; + __u8 smctp_type; + __u8 smctp_tag; }; +#define MCTP_NET_ANY 0x0 + +#define MCTP_ADDR_NULL 0x00 +#define MCTP_ADDR_ANY 0xff + +#define MCTP_TAG_MASK 0x07 +#define MCTP_TAG_OWNER 0x08 + #endif /* __UAPI_MCTP_H */ -- 2.7.4