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1.1.1.3 root 1: /*
1.1 root 2: * Mach Operating System
3: * Copyright (c) 1993-1989 Carnegie Mellon University
4: * All Rights Reserved.
1.1.1.3 root 5: *
1.1 root 6: * Permission to use, copy, modify and distribute this software and its
7: * documentation is hereby granted, provided that both the copyright
8: * notice and this permission notice appear in all copies of the
9: * software, derivative works or modified versions, and any portions
10: * thereof, and that both notices appear in supporting documentation.
1.1.1.3 root 11: *
1.1 root 12: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
13: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
14: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
1.1.1.3 root 15: *
1.1 root 16: * Carnegie Mellon requests users of this software to return to
1.1.1.3 root 17: *
1.1 root 18: * Software Distribution Coordinator or [email protected]
19: * School of Computer Science
20: * Carnegie Mellon University
21: * Pittsburgh PA 15213-3890
1.1.1.3 root 22: *
1.1 root 23: * any improvements or extensions that they make and grant Carnegie Mellon
24: * the rights to redistribute these changes.
25: */
26: /*
27: * Device switch for i386 AT bus.
28: */
29:
30: #include <mach/machine/vm_types.h>
31: #include <device/conf.h>
1.1.1.5 ! root 32: #include <kern/mach_clock.h>
! 33: #include <i386at/model_dep.h>
1.1 root 34:
35: #define timename "time"
36:
1.1.1.4 root 37: #ifndef MACH_HYP
1.1.1.5 ! root 38: #include <i386at/kd.h>
1.1 root 39: #define kdname "kd"
40:
41: #if NCOM > 0
1.1.1.5 ! root 42: #include <i386at/com.h>
1.1 root 43: #define comname "com"
1.1.1.3 root 44: #endif /* NCOM > 0 */
1.1 root 45:
46: #if NLPR > 0
1.1.1.5 ! root 47: #include <i386at/lpr.h>
1.1 root 48: #define lprname "lpr"
1.1.1.3 root 49: #endif /* NLPR > 0 */
1.1.1.4 root 50: #endif /* MACH_HYP */
1.1 root 51:
1.1.1.5 ! root 52: #include <i386at/kd_event.h>
1.1 root 53: #define kbdname "kbd"
54:
1.1.1.4 root 55: #ifndef MACH_HYP
1.1.1.5 ! root 56: #include <i386at/kd_mouse.h>
1.1 root 57: #define mousename "mouse"
58:
1.1.1.5 ! root 59: #include <i386at/mem.h>
1.1.1.4 root 60: #define memname "mem"
61: #endif /* MACH_HYP */
1.1 root 62:
1.1.1.5 ! root 63: #include <device/kmsg.h>
1.1.1.2 root 64: #define kmsgname "kmsg"
65:
1.1.1.4 root 66: #ifdef MACH_HYP
1.1.1.5 ! root 67: #include <xen/console.h>
1.1.1.4 root 68: #define hypcnname "hyp"
69: #endif /* MACH_HYP */
70:
1.1 root 71: /*
72: * List of devices - console must be at slot 0
73: */
74: struct dev_ops dev_name_list[] =
75: {
76: /*name, open, close, read,
77: write, getstat, setstat, mmap,
78: async_in, reset, port_death, subdev,
79: dev_info */
80:
81: /* We don't assign a console here, when we find one via
82: cninit() we stick something appropriate here through the
83: indirect list */
1.1.1.5 ! root 84: { "cn", nulldev_open, nulldev_close, nulldev_read,
! 85: nulldev_write, nulldev_getstat, nulldev_setstat, nomap,
! 86: nodev, nulldev, nulldev_portdeath, 0,
1.1 root 87: nodev },
88:
1.1.1.4 root 89: #ifndef MACH_HYP
1.1 root 90: { kdname, kdopen, kdclose, kdread,
91: kdwrite, kdgetstat, kdsetstat, kdmmap,
92: nodev, nulldev, kdportdeath, 0,
93: nodev },
1.1.1.4 root 94: #endif /* MACH_HYP */
1.1 root 95:
1.1.1.5 ! root 96: { timename, timeopen, timeclose, nulldev_read,
! 97: nulldev_write, nulldev_getstat, nulldev_setstat, timemmap,
! 98: nodev, nulldev, nulldev_portdeath, 0,
1.1 root 99: nodev },
100:
1.1.1.4 root 101: #ifndef MACH_HYP
1.1.1.3 root 102: #if NCOM > 0
1.1 root 103: { comname, comopen, comclose, comread,
104: comwrite, comgetstat, comsetstat, nomap,
105: nodev, nulldev, comportdeath, 0,
106: nodev },
107: #endif
108:
1.1.1.2 root 109: #ifdef MACH_LPR
1.1 root 110: { lprname, lpropen, lprclose, lprread,
111: lprwrite, lprgetstat, lprsetstat, nomap,
112: nodev, nulldev, lprportdeath, 0,
113: nodev },
114: #endif
115:
116: { mousename, mouseopen, mouseclose, mouseread,
1.1.1.5 ! root 117: nulldev_write, mousegetstat, nulldev_setstat, nomap,
! 118: nodev, nulldev, nulldev_portdeath, 0,
1.1 root 119: nodev },
120:
121: { kbdname, kbdopen, kbdclose, kbdread,
1.1.1.5 ! root 122: nulldev_write, kbdgetstat, kbdsetstat, nomap,
! 123: nodev, nulldev, nulldev_portdeath, 0,
1.1 root 124: nodev },
125:
1.1.1.5 ! root 126: { memname, nulldev_open, nulldev_close, nulldev_read,
! 127: nulldev_write, nulldev_getstat, nulldev_setstat, memmmap,
! 128: nodev, nulldev, nulldev_portdeath, 0,
1.1 root 129: nodev },
1.1.1.4 root 130: #endif /* MACH_HYP */
1.1 root 131:
1.1.1.2 root 132: #ifdef MACH_KMSG
133: { kmsgname, kmsgopen, kmsgclose, kmsgread,
1.1.1.5 ! root 134: nulldev_write, kmsggetstat, nulldev_setstat, nomap,
! 135: nodev, nulldev, nulldev_portdeath, 0,
1.1.1.2 root 136: nodev },
137: #endif
138:
1.1.1.4 root 139: #ifdef MACH_HYP
140: { hypcnname, hypcnopen, hypcnclose, hypcnread,
141: hypcnwrite, hypcngetstat, hypcnsetstat, nomap,
142: nodev, nulldev, hypcnportdeath, 0,
143: nodev },
144: #endif /* MACH_HYP */
145:
1.1 root 146: };
147: int dev_name_count = sizeof(dev_name_list)/sizeof(dev_name_list[0]);
148:
149: /*
150: * Indirect list.
151: */
152: struct dev_indirect dev_indirect_list[] = {
153:
154: /* console */
155: { "console", &dev_name_list[0], 0 }
156: };
157: int dev_indirect_count = sizeof(dev_indirect_list)
158: / sizeof(dev_indirect_list[0]);
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