diff options
Diffstat (limited to 'drivers/scsi/cxgb3i/cxgb3i_init.c')
| -rw-r--r-- | drivers/scsi/cxgb3i/cxgb3i_init.c | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/drivers/scsi/cxgb3i/cxgb3i_init.c b/drivers/scsi/cxgb3i/cxgb3i_init.c deleted file mode 100644 index 685af3698518..000000000000 --- a/drivers/scsi/cxgb3i/cxgb3i_init.c +++ /dev/null @@ -1,132 +0,0 @@ -/* cxgb3i_init.c: Chelsio S3xx iSCSI driver. - * - * Copyright (c) 2008 Chelsio Communications, Inc. - * - * 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. - * - * Written by: Karen Xie (kxie@chelsio.com) - */ - -#include "cxgb3i.h" - -#define DRV_MODULE_NAME "cxgb3i" -#define DRV_MODULE_VERSION "1.0.2" -#define DRV_MODULE_RELDATE "Mar. 2009" - -static char version[] = - "Chelsio S3xx iSCSI Driver " DRV_MODULE_NAME - " v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; - -MODULE_AUTHOR("Karen Xie <kxie@chelsio.com>"); -MODULE_DESCRIPTION("Chelsio S3xx iSCSI Driver"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(DRV_MODULE_VERSION); - -static void open_s3_dev(struct t3cdev *); -static void close_s3_dev(struct t3cdev *); -static void s3_event_handler(struct t3cdev *tdev, u32 event, u32 port); - -static cxgb3_cpl_handler_func cxgb3i_cpl_handlers[NUM_CPL_CMDS]; -static struct cxgb3_client t3c_client = { - .name = "iscsi_cxgb3", - .handlers = cxgb3i_cpl_handlers, - .add = open_s3_dev, - .remove = close_s3_dev, - .event_handler = s3_event_handler, -}; - -/** - * open_s3_dev - register with cxgb3 LLD - * @t3dev: cxgb3 adapter instance - */ -static void open_s3_dev(struct t3cdev *t3dev) -{ - static int vers_printed; - - if (!vers_printed) { - printk(KERN_INFO "%s", version); - vers_printed = 1; - } - - cxgb3i_ddp_init(t3dev); - cxgb3i_sdev_add(t3dev, &t3c_client); - cxgb3i_adapter_open(t3dev); -} - -/** - * close_s3_dev - de-register with cxgb3 LLD - * @t3dev: cxgb3 adapter instance - */ -static void close_s3_dev(struct t3cdev *t3dev) -{ - cxgb3i_adapter_close(t3dev); - cxgb3i_sdev_remove(t3dev); - cxgb3i_ddp_cleanup(t3dev); -} - -static void s3_event_handler(struct t3cdev *tdev, u32 event, u32 port) -{ - struct cxgb3i_adapter *snic = cxgb3i_adapter_find_by_tdev(tdev); - - cxgb3i_log_info("snic 0x%p, tdev 0x%p, event 0x%x, port 0x%x.\n", - snic, tdev, event, port); - if (!snic) - return; - - switch (event) { - case OFFLOAD_STATUS_DOWN: - snic->flags |= CXGB3I_ADAPTER_FLAG_RESET; - break; - case OFFLOAD_STATUS_UP: - snic->flags &= ~CXGB3I_ADAPTER_FLAG_RESET; - break; - } -} - -/** - * cxgb3i_init_module - module init entry point - * - * initialize any driver wide global data structures and register itself - * with the cxgb3 module - */ -static int __init cxgb3i_init_module(void) -{ - int err; - - err = cxgb3i_sdev_init(cxgb3i_cpl_handlers); - if (err < 0) - return err; - - err = cxgb3i_iscsi_init(); - if (err < 0) - return err; - - err = cxgb3i_pdu_init(); - if (err < 0) { - cxgb3i_iscsi_cleanup(); - return err; - } - - cxgb3_register_client(&t3c_client); - - return 0; -} - -/** - * cxgb3i_exit_module - module cleanup/exit entry point - * - * go through the driver hba list and for each hba, release any resource held. - * and unregisters iscsi transport and the cxgb3 module - */ -static void __exit cxgb3i_exit_module(void) -{ - cxgb3_unregister_client(&t3c_client); - cxgb3i_pdu_cleanup(); - cxgb3i_iscsi_cleanup(); - cxgb3i_sdev_cleanup(); -} - -module_init(cxgb3i_init_module); -module_exit(cxgb3i_exit_module); |