home *** CD-ROM | disk | FTP | other *** search
- /*
- * devTypes.h --
- *
- * This file declares the major device types used in Sprite.
- *
- * Copyright 1988 Regents of the University of California
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- *
- * $Header: /sprite/src/kernel/dev/RCS/devTypes.h,v 9.8 91/03/30 17:01:50 mgbaker Exp $ SPRITE (Berkeley)
- */
-
- #ifndef _DEVTYPES
- #define _DEVTYPES
-
- /* constants */
-
- /*
- * Device types:
- *
- * DEV_TERM Terminal devices, like the console
- * DEV_SYSLOG The system log device
- * DEV_MEMORY Null device and kernel memory area.
- * DEV_NET Raw ethernet device - unit number is protocol.
- * DEV_KEYBOARD Keyboard
- * DEV_SCSI_DISK Disk on the SCSI bus
- * DEV_SCSI_TAPE Tape drive on the SCSI bus
- * DEV_XYLOGICS Xylogics 450 controller
- * DEV_SCSI_HBA Raw SCSI HBA device driver
- * DEV_RAID Raw interface to disk array
- * DEV_DEBUG For debugging disk arrays?
- * DEV_MOUSE Mouse and keystroke info for window systems
- * DEV_AUDIO Audio device
- *
- *
- * NOTE: These numbers correspond to the major numbers for the devices
- * in /dev. Do not change them unless you redo makeDevice for all the devices
- * in /dev.
- *
- */
-
- #define DEV_TERM 0
- #define DEV_SYSLOG 1
- #define DEV_SCSI_WORM 2
- #define DEV_PLACEHOLDER_2 3
- #define DEV_SCSI_DISK 4
- #define DEV_SCSI_TAPE 5
- #define DEV_MEMORY 6
- #define DEV_XYLOGICS 7
- #define DEV_NET 8
- #define DEV_SCSI_HBA 9
- #define DEV_RAID 10
- #define DEV_DEBUG 11
-
- #if (!defined(ds3100)) && (!defined(ds5000))
- #define DEV_MOUSE 12
- #define DEV_GRAPHICS 13
- #else
- #define DEV_CONSOLE 0
- #define DEV_GRAPHICS 9
- /*
- * Unit numbers for the graphics device.
- */
- #define DEV_MOUSE 0
- #define DEV_XCONS 1
-
- /*
- * SCSI HBA's attached to the system.
- */
- #define DEV_SII_HBA 0
- #endif
-
- #define DEV_PLACEHOLDER_3 13 /* for ds3100 unused graphics device */
- #define DEV_AUDIO 15
- #define DEV_VMELINK 16
-
- /*
- * "Standard" frame buffer. The idea is that this device behave the same on
- * machine types, unlike the mouse or graphics device.
- */
-
- #define DEV_STDFB 17
-
- /*
- * Following device(s) exist only on Sequent Symmetry
- */
-
- #define DEV_ZDC_DISK 14
-
- /*
- * The following device types are defined for SPUR as of 7/15/89. They
- * should be changed so that don't overlap the device types above.
- * Also, why do two different devices have the same number?
- */
-
- #define DEV_CC 9
- #define DEV_PCC 9
-
- /*
- * SCSI HBA's attached to the system.
- */
-
- #define DEV_SCSI3_HBA 0
- #define DEV_SCSI0_HBA 1
- #define DEV_JAGUAR_HBA 2
-
- /*
- * The following exists only on the sparc station.
- */
- #define DEV_SCSIC90_HBA 0
-
- #endif /* _DEVTYPES */
-
-