1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-C <<
2 /* 1 /*
3 * Copyright (c) 2015, 2017 Oracle. All right !! 2 * Copyright (c) 2015 Oracle. All rights reserved.
4 */ 3 */
5 4
6 /* rpcrdma.ko module initialization 5 /* rpcrdma.ko module initialization
7 */ 6 */
8 7
9 #include <linux/types.h> <<
10 #include <linux/compiler.h> <<
11 #include <linux/module.h> 8 #include <linux/module.h>
12 #include <linux/init.h> 9 #include <linux/init.h>
13 #include <linux/sunrpc/svc_rdma.h> 10 #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" 11 #include "xprt_rdma.h"
19 12
20 #define CREATE_TRACE_POINTS !! 13 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
21 #include <trace/events/rpcrdma.h> !! 14 # define RPCDBG_FACILITY RPCDBG_TRANS
>> 15 #endif
22 16
23 MODULE_AUTHOR("Open Grid Computing and Network 17 MODULE_AUTHOR("Open Grid Computing and Network Appliance, Inc.");
24 MODULE_DESCRIPTION("RPC/RDMA Transport"); 18 MODULE_DESCRIPTION("RPC/RDMA Transport");
25 MODULE_LICENSE("Dual BSD/GPL"); 19 MODULE_LICENSE("Dual BSD/GPL");
26 MODULE_ALIAS("svcrdma"); 20 MODULE_ALIAS("svcrdma");
27 MODULE_ALIAS("xprtrdma"); 21 MODULE_ALIAS("xprtrdma");
28 MODULE_ALIAS("rpcrdma6"); <<
29 22
30 static void __exit rpc_rdma_cleanup(void) 23 static void __exit rpc_rdma_cleanup(void)
31 { 24 {
32 xprt_rdma_cleanup(); 25 xprt_rdma_cleanup();
33 svc_rdma_cleanup(); 26 svc_rdma_cleanup();
34 rpcrdma_ib_client_unregister(); <<
35 } 27 }
36 28
37 static int __init rpc_rdma_init(void) 29 static int __init rpc_rdma_init(void)
38 { 30 {
39 int rc; 31 int rc;
40 32
41 rc = rpcrdma_ib_client_register(); <<
42 if (rc) <<
43 goto out_rc; <<
44 <<
45 rc = svc_rdma_init(); 33 rc = svc_rdma_init();
46 if (rc) 34 if (rc)
47 goto out_ib_client; !! 35 goto out;
48 36
49 rc = xprt_rdma_init(); 37 rc = xprt_rdma_init();
50 if (rc) 38 if (rc)
51 goto out_svc_rdma; !! 39 svc_rdma_cleanup();
52 <<
53 return 0; <<
54 40
55 out_svc_rdma: !! 41 out:
56 svc_rdma_cleanup(); <<
57 out_ib_client: <<
58 rpcrdma_ib_client_unregister(); <<
59 out_rc: <<
60 return rc; 42 return rc;
61 } 43 }
62 44
63 module_init(rpc_rdma_init); 45 module_init(rpc_rdma_init);
64 module_exit(rpc_rdma_cleanup); 46 module_exit(rpc_rdma_cleanup);
65 47
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