This patch contains SCST external modules support routines. Signed-off-by: Vladislav Bolkhovitin <vst@xxxxxxxx> --- scst_module.c | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff -uprN orig/linux-2.6.33/drivers/scst/scst_module.c linux-2.6.33/drivers/scst/scst_module.c --- orig/linux-2.6.33/drivers/scst/scst_module.c +++ linux-2.6.33/drivers/scst/scst_module.c @@ -0,0 +1,63 @@ +/* + * scst_module.c + * + * Copyright (C) 2004 - 2010 Vladislav Bolkhovitin <vst@xxxxxxxx> + * Copyright (C) 2004 - 2005 Leonid Stoljar + * Copyright (C) 2007 - 2010 ID7 Ltd. + * + * Support for loading target modules. The usage is similar to scsi_module.c + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2 + * of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/module.h> +#include <linux/init.h> + +#include <scst.h> + +static int __init init_this_scst_driver(void) +{ + int res; + + res = scst_register_target_template(&driver_target_template); + TRACE_DBG("scst_register_target_template() returned %d", res); + if (res < 0) + goto out; + +#ifdef SCST_REGISTER_INITIATOR_DRIVER + driver_template.module = THIS_MODULE; + scsi_register_module(MODULE_SCSI_HA, &driver_template); + TRACE_DBG("driver_template.present=%d", + driver_template.present); + if (driver_template.present == 0) { + res = -ENODEV; + MOD_DEC_USE_COUNT; + goto out; + } +#endif + +out: + return res; +} + +static void __exit exit_this_scst_driver(void) +{ + +#ifdef SCST_REGISTER_INITIATOR_DRIVER + scsi_unregister_module(MODULE_SCSI_HA, &driver_template); +#endif + + scst_unregister_target_template(&driver_target_template); + return; +} + +module_init(init_this_scst_driver); +module_exit(exit_this_scst_driver); -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html