Annotation of prex/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: #ifdef DEBUG
! 38: #define DPRINTF(a) printf a
! 39: #else
! 40: #define DPRINTF(a)
! 41: #endif
! 42:
! 43: #define MAXDRIVER 100
! 44:
! 45: extern struct driver *driver_table[];
! 46:
! 47: /*
! 48: * Entry point of driver module
! 49: */
! 50: void
! 51: driver_main(void)
! 52: {
! 53: struct driver *drv;
! 54: int order, i, err;
! 55:
! 56: DPRINTF(("Prex driver module built: " __DATE__ "\n"));
! 57:
! 58: /*
! 59: * Initialize platform hardware.
! 60: */
! 61: if (machine_init())
! 62: panic("driver_main: init failed");
! 63:
! 64: /*
! 65: * Call init routine for all device drivers with init order.
! 66: * Smaller value will be run first.
! 67: */
! 68: for (order = 0; order < 16; order++) {
! 69: for (i = 0; i < MAXDRIVER; i++) {
! 70: drv = driver_table[i];
! 71: if (drv == NULL)
! 72: break;
! 73: ASSERT(drv->order < 16);
! 74: if (drv->order == order) {
! 75: if (drv->init) {
! 76: DPRINTF(("Initializing %s\n",
! 77: drv->name));
! 78: err = drv->init();
! 79: }
! 80: }
! 81: }
! 82: }
! 83: }
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