linux-stable/net/smc/smc_netlink.h
Karsten Graul fa08666255 net/smc: add support for user defined EIDs
SMC-Dv2 allows users to define EIDs which allows to create separate
name spaces enabling users to cluster their SMC-Dv2 connections.
Add support for user defined EIDs and extent the generic netlink
interface so users can add, remove and dump EIDs.

Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Reviewed-by: Guvenc Gulce  <guvenc@linux.ibm.com>
Signed-off-by: Guvenc Gulce <guvenc@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-14 12:49:10 +01:00

34 lines
660 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Shared Memory Communications over RDMA (SMC-R) and RoCE
*
* SMC Generic netlink operations
*
* Copyright IBM Corp. 2020
*
* Author(s): Guvenc Gulce <guvenc@linux.ibm.com>
*/
#ifndef _SMC_NETLINK_H
#define _SMC_NETLINK_H
#include <net/netlink.h>
#include <net/genetlink.h>
extern struct genl_family smc_gen_nl_family;
extern const struct nla_policy smc_gen_ueid_policy[];
struct smc_nl_dmp_ctx {
int pos[3];
};
static inline struct smc_nl_dmp_ctx *smc_nl_dmp_ctx(struct netlink_callback *c)
{
return (struct smc_nl_dmp_ctx *)c->ctx;
}
int smc_nl_init(void) __init;
void smc_nl_exit(void);
#endif