projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 05373011 | 1 | /*- |
| dc219981 KB |
2 | * Copyright (c) 1987 The Regents of the University of California. |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * %sccs.include.redist.c% | |
| 6 | * | |
| 7 | * @(#)vsio.h 7.4 (Berkeley) %G% | |
| 05373011 KB |
8 | */ |
| 9 | ||
| 01313f03 JG |
10 | /**************************************************************************** |
| 11 | * * | |
| 12 | * Copyright (c) 1983, 1984 by * | |
| 13 | * DIGITAL EQUIPMENT CORPORATION, Maynard, Massachusetts. * | |
| 14 | * All rights reserved. * | |
| 15 | * * | |
| 16 | * This software is furnished on an as-is basis and may be used and copied * | |
| 17 | * only with inclusion of the above copyright notice. This software or any * | |
| 18 | * other copies thereof may be provided or otherwise made available to * | |
| 19 | * others only for non-commercial purposes. No title to or ownership of * | |
| 20 | * the software is hereby transferred. * | |
| 21 | * * | |
| 22 | * The information in this software is subject to change without notice * | |
| 23 | * and should not be construed as a commitment by DIGITAL EQUIPMENT * | |
| 24 | * CORPORATION. * | |
| 25 | * * | |
| 26 | * DIGITAL assumes no responsibility for the use or reliability of its * | |
| 27 | * software on equipment which is not supplied by DIGITAL. * | |
| 28 | * * | |
| 29 | * * | |
| 30 | ****************************************************************************/ | |
| 31 | /* | |
| 32 | * vsio.h - VS100 I/O command definitions | |
| 33 | * | |
| 34 | * Author: Christopher A. Kent | |
| 35 | * Digital Equipment Corporation | |
| 36 | * Western Research Lab | |
| 37 | * Date: Tue Jun 21 1983 | |
| 38 | */ | |
| 39 | ||
| 40 | /* | |
| 41 | * Possible ioctl calls | |
| 42 | */ | |
| 43 | ||
| af0fb21b KB |
44 | #define VSIOINIT _IO('V', 0) /* init the device */ |
| 45 | #define VSIOSTART _IOW('V', 1, int) /* start microcode */ | |
| 46 | #define VSIOABORT _IO('V', 2) /* abort a command chain */ | |
| 47 | #define VSIOPWRUP _IO('V', 3) /* power-up reset */ | |
| 48 | #define VSIOGETVER _IOR('V', 4, int) /* get rom version */ | |
| 49 | #define VSIOSYNC _IO('V', 6) /* synch with device */ | |
| 50 | #define VSIOBBACTL _IOW('V', 8, int) /* control the BBA */ | |
| 51 | #define VSIOFIBCTL _IOW('V', 9, int) /* lamp on/off */ | |
| 52 | #define VSIOFIBRETRY _IOW('V',10, int) /* fiber retries */ | |
| 53 | #define VSIOGETSTATS _IOR('V',11, vsStats) /* get statistics */ | |
| 54 | #define VSIOGETIOA _IOR('V',13, vsIoAddrAddr)/* get ioreg address */ | |
| 55 | #define VSIOUSERWAIT _IO('V', 15) /* wait for user I/O completion */ | |
| 56 | #define VSIOWAITGO _IOW('V', 16, caddr_t) /* wait then go */ | |
| 01313f03 JG |
57 | |
| 58 | ||
| 59 | #define VSIO_OFF 0 /* option off */ | |
| 60 | #define VSIO_ON 1 /* option on */ | |
| 61 | ||
| 62 | #define VS_FIB_FINITE 1 /* finite retries */ | |
| 63 | #define VS_FIB_INFINITE 2 /* infinite retries */ | |
| 64 | ||
| 65 | /* | |
| 66 | * Event queue entries | |
| 67 | */ | |
| 68 | ||
| 69 | typedef struct _vs_event{ | |
| 70 | u_short vse_x; /* x position */ | |
| 71 | u_short vse_y; /* y position */ | |
| 72 | u_short vse_time; /* 10 millisecond units (button only) */ | |
| 73 | char vse_type; /* button or motion? */ | |
| 74 | u_char vse_key; /* the key (button only) */ | |
| 75 | char vse_direction; /* which direction (button only) */ | |
| 76 | char vse_device; /* which device (button only) */ | |
| 77 | }vsEvent; | |
| 78 | ||
| 79 | #define VSE_BUTTON 0 /* button moved */ | |
| 80 | #define VSE_MMOTION 1 /* mouse moved */ | |
| 81 | #define VSE_TMOTION 2 /* tablet moved */ | |
| 82 | ||
| 83 | #define VSE_KBTUP 0 /* up */ | |
| 84 | #define VSE_KBTDOWN 1 /* down */ | |
| 85 | ||
| 86 | #define VSE_MOUSE 1 /* mouse */ | |
| 87 | #define VSE_DKB 2 /* main keyboard */ | |
| 88 | #define VSE_TABLET 3 /* graphics tablet */ | |
| 89 | #define VSE_AUX 4 /* auxiliary */ | |
| 90 | #define VSE_CONSOLE 5 /* console */ | |
| 91 | ||
| 92 | typedef struct _vsStats{ | |
| 93 | int errors; /* count errors */ | |
| 94 | int unsolIntr; /* count unsolicited interrupts */ | |
| 95 | int overruns; /* event queue overruns */ | |
| 96 | int flashes; /* flashes on fiber link */ | |
| 97 | int ignites; /* times turned on */ | |
| 98 | int douses; /* times turned off */ | |
| 99 | int linkErrors; /* link errors */ | |
| 100 | }vsStats; | |
| 101 | ||
| 102 | typedef struct _vs_cursor{ | |
| 103 | short x; | |
| 104 | short y; | |
| 105 | }vsCursor; | |
| 106 | ||
| 107 | typedef struct _vs_box { | |
| 108 | short bottom; | |
| 109 | short right; | |
| 110 | short left; | |
| 111 | short top; | |
| 112 | }vsBox; | |
| 113 | ||
| 114 | typedef struct _vsIoAddr { | |
| 115 | short *ioreg; | |
| 116 | short status; | |
| 117 | caddr_t obuff; | |
| 118 | int obufflen; | |
| 119 | int reloc; | |
| 120 | vsEvent *ibuff; | |
| 121 | int iqsize; /* may assume power of 2 */ | |
| 122 | int ihead; /* atomic write */ | |
| 123 | int itail; /* atomic read */ | |
| 124 | vsCursor mouse; /* atomic read/write */ | |
| 125 | vsBox mbox; /* atomic read/write */ | |
| 126 | } vsIoAddr; | |
| 127 | typedef vsIoAddr *vsIoAddrAddr; |