| 1 | /* $ZEL: pcisupport_linux2.4.c,v 1.3 2004/05/27 23:10:15 wuestner Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Copyright (c) 2001
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| 5 | * Matthias Drochner. All rights reserved.
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | * 1. Redistributions of source code must retain the above copyright
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| 11 | * notice, this list of conditions, and the following disclaimer.
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| 12 | * 2. Redistributions in binary form must reproduce the above copyright
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| 13 | * notice, this list of conditions and the following disclaimer in the
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| 14 | * documentation and/or other materials provided with the distribution.
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| 15 | *
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| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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| 17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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| 20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 26 | * SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | #include <linux/config.h>
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| 30 | #include <linux/module.h>
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| 31 | #include <linux/kernel.h>
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| 32 | #include <linux/init.h>
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| 33 |
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| 34 | #include <linux/pci.h>
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| 35 |
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| 36 | #ifndef MODULENAME
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| 37 | #define MODULENAME sis1100
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| 38 | #endif
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| 39 |
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| 40 | #define __CONCAT(x,y) x ## y
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| 41 | #define __STRING(x) #x
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| 42 | #define DEVINITFUNC(mn) __CONCAT(mn, _linux_init)
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| 43 | #define DEVDONEFUNC(mn) __CONCAT(mn, _linux_done)
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| 44 | #define DRVINITFUNC(mn) __CONCAT(mn, _linux_drvinit)
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| 45 | #define DRVDONEFUNC(mn) __CONCAT(mn, _linux_drvdone)
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| 46 | #define PCITBLNAME(mn) __CONCAT(mn, _table)
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| 47 | #define MODULINFOFUNC(mn) __CONCAT(mn, _print_info)
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| 48 | #define __SS(s) __STRING(s)
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| 49 |
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| 50 | int DEVINITFUNC(MODULENAME)(struct pci_dev *);
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| 51 | void DEVDONEFUNC(MODULENAME)(struct pci_dev *);
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| 52 | int DRVINITFUNC(MODULENAME)(void);
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| 53 | void DRVDONEFUNC(MODULENAME)(void);
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| 54 | void MODULINFOFUNC(MODULENAME)(void);
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| 55 |
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| 56 | static int
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| 57 | device_init(struct pci_dev *pdev, const struct pci_device_id *ent)
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| 58 | {
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| 59 | int res;
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| 60 |
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| 61 | res = pci_enable_device (pdev);
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| 62 | if (res)
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| 63 | return (res);
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| 64 | return (DEVINITFUNC(MODULENAME)(pdev));
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| 65 | }
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| 66 |
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| 67 | static void
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| 68 | device_done(struct pci_dev *pdev)
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| 69 | {
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| 70 | DEVDONEFUNC(MODULENAME)(pdev);
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| 71 | }
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| 72 |
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| 73 | extern struct pci_device_id PCITBLNAME(MODULENAME)[];
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| 74 |
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| 75 | static struct pci_driver driver = {
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| 76 | name: __SS(MODULENAME),
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| 77 | id_table: PCITBLNAME(MODULENAME),
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| 78 | probe: device_init,
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| 79 | remove: device_done,
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| 80 | };
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| 81 |
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| 82 | static int __init
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| 83 | init_pcidrv_module(void)
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| 84 | {
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| 85 | int res;
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| 86 |
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| 87 | MODULINFOFUNC(MODULENAME)();
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| 88 | res = pci_module_init(&driver);
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| 89 | if (res)
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| 90 | return (res);
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| 91 |
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| 92 | return (DRVINITFUNC(MODULENAME)());
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| 93 | }
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| 94 |
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| 95 | static void __exit
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| 96 | cleanup_pcidrv_module(void)
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| 97 | {
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| 98 | printk(KERN_INFO __SS(MODULENAME) " exit\n");
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| 99 | pci_unregister_driver(&driver);
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| 100 | DRVDONEFUNC(MODULENAME)();
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| 101 | }
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| 102 |
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| 103 | module_init(init_pcidrv_module);
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| 104 | module_exit(cleanup_pcidrv_module);
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