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1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2 /*
3  * Copyright (c) 2015, 2017 Oracle.  All rights reserved.
4  */
5
6 /* rpcrdma.ko module initialization
7  */
8
9 #include <linux/types.h>
10 #include <linux/compiler.h>
11 #include <linux/module.h>
12 #include <linux/init.h>
13 #include <linux/sunrpc/svc_rdma.h>
14 #include <linux/sunrpc/rdma_rn.h>
15
16 #include <asm/swab.h>
17
18 #include "xprt_rdma.h"
19
20 #define CREATE_TRACE_POINTS
21 #include <trace/events/rpcrdma.h>
22
23 MODULE_AUTHOR("Open Grid Computing and Network Appliance, Inc.");
24 MODULE_DESCRIPTION("RPC/RDMA Transport");
25 MODULE_LICENSE("Dual BSD/GPL");
26 MODULE_ALIAS("svcrdma");
27 MODULE_ALIAS("xprtrdma");
28 MODULE_ALIAS("rpcrdma6");
29
30 static void __exit rpc_rdma_cleanup(void)
31 {
32         xprt_rdma_cleanup();
33         svc_rdma_cleanup();
34         rpcrdma_ib_client_unregister();
35 }
36
37 static int __init rpc_rdma_init(void)
38 {
39         int rc;
40
41         rc = rpcrdma_ib_client_register();
42         if (rc)
43                 goto out_rc;
44
45         rc = svc_rdma_init();
46         if (rc)
47                 goto out_ib_client;
48
49         rc = xprt_rdma_init();
50         if (rc)
51                 goto out_svc_rdma;
52
53         return 0;
54
55 out_svc_rdma:
56         svc_rdma_cleanup();
57 out_ib_client:
58         rpcrdma_ib_client_unregister();
59 out_rc:
60         return rc;
61 }
62
63 module_init(rpc_rdma_init);
64 module_exit(rpc_rdma_cleanup);
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