xref: /OK3568_Linux_fs/kernel/net/sunrpc/xprtrdma/module.c (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * Copyright (c) 2015, 2017 Oracle.  All rights reserved.
4*4882a593Smuzhiyun  */
5*4882a593Smuzhiyun 
6*4882a593Smuzhiyun /* rpcrdma.ko module initialization
7*4882a593Smuzhiyun  */
8*4882a593Smuzhiyun 
9*4882a593Smuzhiyun #include <linux/types.h>
10*4882a593Smuzhiyun #include <linux/compiler.h>
11*4882a593Smuzhiyun #include <linux/module.h>
12*4882a593Smuzhiyun #include <linux/init.h>
13*4882a593Smuzhiyun #include <linux/sunrpc/svc_rdma.h>
14*4882a593Smuzhiyun 
15*4882a593Smuzhiyun #include <asm/swab.h>
16*4882a593Smuzhiyun 
17*4882a593Smuzhiyun #include "xprt_rdma.h"
18*4882a593Smuzhiyun 
19*4882a593Smuzhiyun #define CREATE_TRACE_POINTS
20*4882a593Smuzhiyun #include <trace/events/rpcrdma.h>
21*4882a593Smuzhiyun 
22*4882a593Smuzhiyun MODULE_AUTHOR("Open Grid Computing and Network Appliance, Inc.");
23*4882a593Smuzhiyun MODULE_DESCRIPTION("RPC/RDMA Transport");
24*4882a593Smuzhiyun MODULE_LICENSE("Dual BSD/GPL");
25*4882a593Smuzhiyun MODULE_ALIAS("svcrdma");
26*4882a593Smuzhiyun MODULE_ALIAS("xprtrdma");
27*4882a593Smuzhiyun MODULE_ALIAS("rpcrdma6");
28*4882a593Smuzhiyun 
rpc_rdma_cleanup(void)29*4882a593Smuzhiyun static void __exit rpc_rdma_cleanup(void)
30*4882a593Smuzhiyun {
31*4882a593Smuzhiyun 	xprt_rdma_cleanup();
32*4882a593Smuzhiyun 	svc_rdma_cleanup();
33*4882a593Smuzhiyun }
34*4882a593Smuzhiyun 
rpc_rdma_init(void)35*4882a593Smuzhiyun static int __init rpc_rdma_init(void)
36*4882a593Smuzhiyun {
37*4882a593Smuzhiyun 	int rc;
38*4882a593Smuzhiyun 
39*4882a593Smuzhiyun 	rc = svc_rdma_init();
40*4882a593Smuzhiyun 	if (rc)
41*4882a593Smuzhiyun 		goto out;
42*4882a593Smuzhiyun 
43*4882a593Smuzhiyun 	rc = xprt_rdma_init();
44*4882a593Smuzhiyun 	if (rc)
45*4882a593Smuzhiyun 		svc_rdma_cleanup();
46*4882a593Smuzhiyun 
47*4882a593Smuzhiyun out:
48*4882a593Smuzhiyun 	return rc;
49*4882a593Smuzhiyun }
50*4882a593Smuzhiyun 
51*4882a593Smuzhiyun module_init(rpc_rdma_init);
52*4882a593Smuzhiyun module_exit(rpc_rdma_cleanup);
53