1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Shared Memory Communications over RDMA (SMC-R) and RoCE
4  *
5  *  SMC Generic netlink operations
6  *
7  *  Copyright IBM Corp. 2020
8  *
9  *  Author(s):	Guvenc Gulce <guvenc@linux.ibm.com>
10  */
11 
12 #ifndef _SMC_NETLINK_H
13 #define _SMC_NETLINK_H
14 
15 #include <net/netlink.h>
16 #include <net/genetlink.h>
17 
18 extern struct genl_family smc_gen_nl_family;
19 
20 extern const struct nla_policy smc_gen_ueid_policy[];
21 
22 struct smc_nl_dmp_ctx {
23 	int pos[3];
24 };
25 
smc_nl_dmp_ctx(struct netlink_callback * c)26 static inline struct smc_nl_dmp_ctx *smc_nl_dmp_ctx(struct netlink_callback *c)
27 {
28 	return (struct smc_nl_dmp_ctx *)c->ctx;
29 }
30 
31 int smc_nl_init(void) __init;
32 void smc_nl_exit(void);
33 
34 #endif
35