net/smc/smc_netlink.h

   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 struct smc_nl_dmp_ctx {
  21         int pos[2];
  22 };
  23
  24 static inline struct smc_nl_dmp_ctx *smc_nl_dmp_ctx(struct netlink_callback *c)
  25 {
  26         return (struct smc_nl_dmp_ctx *)c->ctx;
  27 }
  28
  29 int smc_nl_init(void) __init;
  30 void smc_nl_exit(void);
  31
  32 #endif