1 // SPDX-License-Identifier: (GPL-2.0 OR MPL-1.1)
3 * Driver for Future Domain-compatible PCMCIA SCSI cards
4 * Copyright 2019 Ondrej Zary
6 * The initial developer of the original code is David A. Hinds
7 * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
8 * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
11 #include <linux/module.h>
12 #include <linux/init.h>
13 #include <scsi/scsi_host.h>
14 #include <pcmcia/cistpl.h>
15 #include <pcmcia/ds.h>
18 MODULE_AUTHOR("Ondrej Zary, David Hinds");
19 MODULE_DESCRIPTION("Future Domain PCMCIA SCSI driver");
20 MODULE_LICENSE("Dual MPL/GPL");
22 static int fdomain_config_check(struct pcmcia_device *p_dev, void *priv_data)
25 p_dev->resource[0]->end = FDOMAIN_REGION_SIZE;
26 p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
27 p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
28 return pcmcia_request_io(p_dev);
31 static int fdomain_probe(struct pcmcia_device *link)
36 link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
37 link->config_regs = PRESENT_OPTION;
39 ret = pcmcia_loop_config(link, fdomain_config_check, NULL);
43 ret = pcmcia_enable_device(link);
47 if (!request_region(link->resource[0]->start, FDOMAIN_REGION_SIZE,
53 sh = fdomain_create(link->resource[0]->start, link->irq, 7, &link->dev);
55 dev_err(&link->dev, "Controller initialization failed");
65 release_region(link->resource[0]->start, FDOMAIN_REGION_SIZE);
67 pcmcia_disable_device(link);
71 static void fdomain_remove(struct pcmcia_device *link)
73 fdomain_destroy(link->priv);
74 release_region(link->resource[0]->start, FDOMAIN_REGION_SIZE);
75 pcmcia_disable_device(link);
78 static const struct pcmcia_device_id fdomain_ids[] = {
79 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "SCSI PCMCIA Card", 0xe3736c88,
81 PCMCIA_DEVICE_PROD_ID1("SCSI PCMCIA Adapter Card", 0x8dacb57e),
82 PCMCIA_DEVICE_PROD_ID12(" SIMPLE TECHNOLOGY Corporation",
83 "SCSI PCMCIA Credit Card Controller",
84 0x182bdafe, 0xc80d106f),
87 MODULE_DEVICE_TABLE(pcmcia, fdomain_ids);
89 static struct pcmcia_driver fdomain_cs_driver = {
92 .probe = fdomain_probe,
93 .remove = fdomain_remove,
94 .id_table = fdomain_ids,
97 module_pcmcia_driver(fdomain_cs_driver);