mirror of
https://github.com/SCST-project/scst.git
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Vladislav Bolkhovitin
fa84d540ef
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@337 d57e44dd-8a1f-0410-8b47-8ef2f437770f
69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/*
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* scst_module.c
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*
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* Copyright (C) 2004-2007 Vladislav Bolkhovitin <vst@vlnb.net>
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* and Leonid Stoljar
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*
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* Support for loading target modules. The usage is similar to scsi_module.c
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation, version 2
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* of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <scst.h>
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static int __init init_this_scst_driver(void)
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{
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int res;
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TRACE_ENTRY();
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res = scst_register_target_template(&driver_target_template);
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TRACE_DBG("scst_register_target_template() returned %d", res);
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if (res < 0)
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goto out;
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#ifdef SCST_REGISTER_INITIATOR_DRIVER
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driver_template.module = THIS_MODULE;
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scsi_register_module(MODULE_SCSI_HA, &driver_template);
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TRACE_DBG("driver_template.present=%d",
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driver_template.present);
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if (driver_template.present == 0) {
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res = -ENODEV;
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MOD_DEC_USE_COUNT;
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goto out;
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}
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#endif
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out:
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TRACE_EXIT_RES(res);
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return res;
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}
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static void __exit exit_this_scst_driver(void)
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{
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TRACE_ENTRY();
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#ifdef SCST_REGISTER_INITIATOR_DRIVER
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scsi_unregister_module(MODULE_SCSI_HA, &driver_template);
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#endif
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scst_unregister_target_template(&driver_target_template);
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TRACE_EXIT();
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return;
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}
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module_init(init_this_scst_driver);
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module_exit(exit_this_scst_driver);
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