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1.1 root 1: /*
2: * Copyright (c) 1988 University of Utah.
3: * Copyright (c) 1990 The Regents of the University of California.
4: * All rights reserved.
5: *
6: * This code is derived from software contributed to Berkeley by
7: * the Systems Programming Group of the University of Utah Computer
8: * Science Department.
9: *
10: * Redistribution is only permitted until one year after the first shipment
11: * of 4.4BSD by the Regents. Otherwise, redistribution and use in source and
12: * binary forms are permitted provided that: (1) source distributions retain
13: * this entire copyright notice and comment, and (2) distributions including
14: * binaries display the following acknowledgement: This product includes
15: * software developed by the University of California, Berkeley and its
16: * contributors'' in the documentation or other materials provided with the
17: * distribution and in all advertising materials mentioning features or use
18: * of this software. Neither the name of the University nor the names of
19: * its contributors may be used to endorse or promote products derived from
20: * this software without specific prior written permission.
21: * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
22: * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
23: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
24: *
25: * from: Utah $Hdr: hilioctl.h 1.9 89/01/18$
26: *
27: * @(#)hilioctl.h 7.1 (Berkeley) 5/8/90
28: */
29:
30: struct _hilbell {
31: u_char duration;
32: u_char frequency;
33: };
34:
35: struct _hilbuf16 {
36: u_char string[16];
37: };
38:
39: struct _hilbuf11 {
40: u_char string[11];
41: };
42:
43: struct _hilbuf5 {
44: u_char string[5];
45: };
46:
47: struct _hilbuf4 {
48: u_char string[4];
49: };
50:
51: struct _hilbuf2 {
52: u_char string[2];
53: };
54:
55: struct hilqinfo {
56: int qid;
57: char *addr;
58: };
59:
60: /*
61: * HPUX ioctls (here for the benefit of the HIL driver).
62: * Named as they are under HPUX.
63: * The first set are loop device ioctls.
64: * The second set are ioctls for the 8042.
65: * Note that some are not defined as in HPUX
66: * due to the difference in the definitions of IOC_VOID.
67: */
68: #define _IOHpux(x,y) (IOC_IN|((x)<<8)|y) /* IOC_IN is IOC_VOID */
69:
70: #define HILID _IOR('h',0x03, struct _hilbuf11) /* Identify & describe */
71: #define HILSC _IOR('h',0x33, struct _hilbuf16) /* Security code */
72: #define HILRN _IOR('h',0x30, struct _hilbuf16) /* Report name */
73: #define HILRS _IOR('h',0x31, struct _hilbuf16) /* Report status */
74: #define HILED _IOR('h',0x32, struct _hilbuf16) /* Extended describe*/
75: #define HILDKR _IOHpux('h',0x3D) /* Disable autorepeat */
76: #define HILER1 _IOHpux('h',0x3E) /* Autorepeat 1/30 */
77: #define HILER2 _IOHpux('h',0x3F) /* Autorepeat 1/60 */
78: #define HILP1 _IOHpux('h',0x40) /* Prompt 1 */
79: #define HILP2 _IOHpux('h',0x41) /* Prompt 2 */
80: #define HILP3 _IOHpux('h',0x42) /* Prompt 3 */
81: #define HILP4 _IOHpux('h',0x43) /* Prompt 4 */
82: #define HILP5 _IOHpux('h',0x44) /* Prompt 5 */
83: #define HILP6 _IOHpux('h',0x45) /* Prompt 6 */
84: #define HILP7 _IOHpux('h',0x46) /* Prompt 7 */
85: #define HILP _IOHpux('h',0x47) /* Prompt */
86: #define HILA1 _IOHpux('h',0x48) /* Acknowledge 1 */
87: #define HILA2 _IOHpux('h',0x49) /* Acknowledge 2 */
88: #define HILA3 _IOHpux('h',0x4A) /* Acknowledge 3 */
89: #define HILA4 _IOHpux('h',0x4B) /* Acknowledge 4 */
90: #define HILA5 _IOHpux('h',0x4C) /* Acknowledge 5 */
91: #define HILA6 _IOHpux('h',0x4D) /* Acknowledge 6 */
92: #define HILA7 _IOHpux('h',0x4E) /* Acknowledge 7 */
93: #define HILA _IOHpux('h',0x4F) /* Acknowledge */
94:
95: #define EFTSRD _IOW('H',0xa0,char) /* Set the repeat delay. */
96: #define EFTSRR _IOW('H',0xa2,char) /* Set the repeat rate. */
97: #define EFTSRPG _IOW('H',0xa6,char) /* Set RPG interrupt rate. */
98: #define EFTSBP _IOW('H',0xc4,struct _hilbuf4) /* Send data to the beeper. */
99: #define EFTRLC _IOR('H',0x12,char) /* Read the language code. */
100: #define EFTRCC _IOR('H',0x11,char) /* Read configuration code. */
101: #define EFTRRT _IOR('H',0x31,struct _hilbuf5) /* Read the real time. */
102: #define EFTRT _IOR('H',0xf4,struct _hilbuf4) /* Read the timers for the
103: four voices. */
104: #define EFTSBI _IOW('H',0xa3,struct _hilbuf2) /* Set the bell information. */
105:
106: /*
107: * BSD ioctls.
108: * Mostly the same as the HPUX versions except for shared-queue ioctls.
109: */
110: #define HILIOCID _IOR('h',0x03, struct _hilbuf11)
111: #define HILIOCSC _IOR('h',0x33, struct _hilbuf16)
112: #define HILIOCRN _IOR('h',0x30, struct _hilbuf16)
113: #define HILIOCRS _IOR('h',0x31, struct _hilbuf16)
114: #define HILIOCED _IOR('h',0x32, struct _hilbuf16)
115: #define HILIOCAROFF _IO('h',0x3D)
116: #define HILIOCAR1 _IO('h',0x3E)
117: #define HILIOCAR2 _IO('h',0x3F)
118: #define HILIOCSBP _IOW('H',0xc4,struct _hilbuf4)
119: #define HILIOCRRT _IOR('H',0x31,struct _hilbuf5)
120: #define HILIOCRT _IOR('H',0xf4,struct _hilbuf4)
121: #define HILIOCBEEP _IOW('H',0xA3,struct _hilbell)
122: # define BELLDUR 80 /* tone duration in msec (10 - 2560) */
123: # define BELLFREQ 8 /* tone frequency (0 - 63) */
124:
125: #define HILIOCALLOCQ _IOWR('H',0x72, struct hilqinfo) /* allocate queue */
126: #define HILIOCFREEQ _IOW('H',0x73, struct hilqinfo) /* deallocate queue */
127: #define HILIOCMAPQ _IOW('H',0x74, int) /* map device to queue */
128: #define HILIOCUNMAPQ _IOW('H',0x75, int) /* unmap device from dev */
129: #define HILIOCTEST _IOW('H',0x76, int) /* Toggle debugging mode */
130: #define HILIOCHPUX _IO('H',0x77) /* use HPUX (read) semantics */
131: #define HILIOCRESET _IO('H',0x78) /* Reset the HIL loop. */
132:
133: /*
134: * HIL input queue.
135: * This is the circular queue (allocated by HILIOCALLOC) shared by kernel
136: * and user. It consists of a sixteen byte header followed by space for
137: * 255 input data packets (a total of 4096 bytes). The kernel adds packets
138: * at tail. The user is expected to remove packets from head. This is the
139: * only field in the header that the user should modify.
140: */
141: typedef struct hil_packet {
142: u_char size; /* total packet size */
143: u_char dev; /* loop device packet was generated by */
144: long tstamp; /* time stamp */
145: u_char data[10]; /* device data */
146: } hil_packet;
147:
148: typedef struct hil_eventqueue {
149: int size;
150: int head;
151: int tail;
152: int pad;
153: } hil_eventqueue;
154:
155: typedef union hilqueue {
156: char hqu_size[0x1000];
157: struct q_data {
158: hil_eventqueue h_eventqueue;
159: hil_packet h_event[1];
160: } q_data;
161: #define hil_evqueue q_data.h_eventqueue
162: #define hil_event q_data.h_event
163: } HILQ;
164:
165: #define HEVQSIZE \
166: ((sizeof(HILQ) - sizeof(struct q_data)) / sizeof(hil_packet) + 1)
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