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Annotation of prex-old/dev/core/main.c, Revision 1.1

1.1     ! nbrk        1: /*-
        !             2:  * Copyright (c) 2005-2007, Kohsuke Ohtani
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms, with or without
        !             6:  * modification, are permitted provided that the following conditions
        !             7:  * are met:
        !             8:  * 1. Redistributions of source code must retain the above copyright
        !             9:  *    notice, this list of conditions and the following disclaimer.
        !            10:  * 2. Redistributions in binary form must reproduce the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer in the
        !            12:  *    documentation and/or other materials provided with the distribution.
        !            13:  * 3. Neither the name of the author nor the names of any co-contributors
        !            14:  *    may be used to endorse or promote products derived from this software
        !            15:  *    without specific prior written permission.
        !            16:  *
        !            17:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
        !            18:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            19:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            20:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
        !            21:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            22:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            23:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            24:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            25:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            26:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            27:  * SUCH DAMAGE.
        !            28:  */
        !            29:
        !            30: /*
        !            31:  * main.c - driver main routine
        !            32:  */
        !            33:
        !            34: #include <driver.h>
        !            35: #include <machdep.h>
        !            36:
        !            37: #define MAXDRIVER      100
        !            38:
        !            39: extern struct driver *driver_table[];
        !            40:
        !            41: /*
        !            42:  * Entry point of driver module
        !            43:  */
        !            44: void
        !            45: driver_main(void)
        !            46: {
        !            47:        struct driver *drv;
        !            48:        int order, i, err;
        !            49:
        !            50:        printk("Prex driver module built: " __DATE__ "\n");
        !            51:
        !            52:        /*
        !            53:         * Initialize platform hardware.
        !            54:         */
        !            55:        if (machine_init())
        !            56:                panic("driver_main: init failed");
        !            57:
        !            58:        /*
        !            59:         * Call init routine for all device drivers with init order.
        !            60:         * Smaller value will be run first.
        !            61:         */
        !            62:        for (order = 0; order < 16; order++) {
        !            63:                for (i = 0; i < MAXDRIVER; i++) {
        !            64:                        drv = driver_table[i];
        !            65:                        if (drv == NULL)
        !            66:                                break;
        !            67:                        ASSERT(drv->order < 16);
        !            68:                        if (drv->order == order) {
        !            69:                                if (drv->init) {
        !            70:                                        printk("Initializing %s\n", drv->name);
        !            71:                                        err = drv->init();
        !            72:                                }
        !            73:                        }
        !            74:                }
        !            75:        }
        !            76: }