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Annotation of XNU/osfmk/device/device_init.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * The contents of this file constitute Original Code as defined in and
                      7:  * are subject to the Apple Public Source License Version 1.1 (the
                      8:  * "License").  You may not use this file except in compliance with the
                      9:  * License.  Please obtain a copy of the License at
                     10:  * http://www.apple.com/publicsource and read it before using this file.
                     11:  * 
                     12:  * This Original Code and all software distributed under the License are
                     13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     17:  * License for the specific language governing rights and limitations
                     18:  * under the License.
                     19:  * 
                     20:  * @APPLE_LICENSE_HEADER_END@
                     21:  */
                     22: /*
                     23:  * @OSF_COPYRIGHT@
                     24:  */
                     25: /* 
                     26:  * Mach Operating System
                     27:  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
                     28:  * All Rights Reserved.
                     29:  * 
                     30:  * Permission to use, copy, modify and distribute this software and its
                     31:  * documentation is hereby granted, provided that both the copyright
                     32:  * notice and this permission notice appear in all copies of the
                     33:  * software, derivative works or modified versions, and any portions
                     34:  * thereof, and that both notices appear in supporting documentation.
                     35:  * 
                     36:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
                     37:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
                     38:  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
                     39:  * 
                     40:  * Carnegie Mellon requests users of this software to return to
                     41:  * 
                     42:  *  Software Distribution Coordinator  or  [email protected]
                     43:  *  School of Computer Science
                     44:  *  Carnegie Mellon University
                     45:  *  Pittsburgh PA 15213-3890
                     46:  * 
                     47:  * any improvements or extensions that they make and grant Carnegie Mellon
                     48:  * the rights to redistribute these changes.
                     49:  */
                     50: /*
                     51:  */
                     52: /*
                     53:  *     Author: David B. Golub, Carnegie Mellon University
                     54:  *     Date:   8/89
                     55:  *
                     56:  *     Initialize device service as part of kernel task.
                     57:  */
                     58: #include <xkmachkernel.h>
                     59: #include <dipc_xkern.h>
                     60: #include <ipc/ipc_port.h>
                     61: #include <ipc/ipc_space.h>
                     62: #include <kern/task.h>
                     63: #include <kern/misc_protos.h>
                     64: #include <device/device_types.h>
                     65: #include <device/device_port.h>
                     66: #
                     67: #if XKMACHKERNEL && !DIPC_XKERN
                     68: #include <uk_xkern/include/utils.h>
                     69: #endif /* XKMACHKERNEL && !DIPC_XKERN */
                     70: 
                     71: ipc_port_t     master_device_port;
                     72: 
                     73: void
                     74: device_service_create(void)
                     75: {
                     76:        master_device_port = ipc_port_alloc_kernel();
                     77:        if (master_device_port == IP_NULL)
                     78:            panic("can't allocate master device port");
                     79: 
                     80:        ipc_kobject_set(master_device_port, 1, IKOT_MASTER_DEVICE);
                     81: #if 0
                     82:        ds_init();
                     83:        net_io_init();
                     84:        device_pager_init();
                     85:        datadev_init();
                     86: 
                     87:        (void) kernel_thread(kernel_task, io_done_thread, (char *)0);
                     88:        (void) kernel_thread(kernel_task, net_thread, (char *)0);
                     89: #endif
                     90: #if    XKMACHKERNEL && !DIPC_XKERN
                     91:        /*
                     92:         * Initialize the x-kernel
                     93:         */
                     94:        (void) kernel_thread(kernel_task, xkInit, (char *)0);
                     95: #endif /* XKMACHKERNEL && !DIPC_XKERN */
                     96: }

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