1  /* SPDX-License-Identifier: GPL-2.0 */
2  /*
3   * * Copyright (c) 2024, Oracle and/or its affiliates.
4   */
5  
6  #ifndef _LINUX_SUNRPC_RDMA_RN_H
7  #define _LINUX_SUNRPC_RDMA_RN_H
8  
9  #include <rdma/ib_verbs.h>
10  
11  /**
12   * rpcrdma_notification - request removal notification
13   */
14  struct rpcrdma_notification {
15  	void			(*rn_done)(struct rpcrdma_notification *rn);
16  	u32			rn_index;
17  };
18  
19  int rpcrdma_rn_register(struct ib_device *device,
20  			struct rpcrdma_notification *rn,
21  			void (*done)(struct rpcrdma_notification *rn));
22  void rpcrdma_rn_unregister(struct ib_device *device,
23  			   struct rpcrdma_notification *rn);
24  int rpcrdma_ib_client_register(void);
25  void rpcrdma_ib_client_unregister(void);
26  
27  #endif /* _LINUX_SUNRPC_RDMA_RN_H */
28