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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 and use in source and binary forms, with or without
11: * modification, are permitted provided that the following conditions
12: * are met:
13: * 1. Redistributions of source code must retain the above copyright
14: * notice, this list of conditions and the following disclaimer.
15: * 2. Redistributions in binary form must reproduce the above copyright
16: * notice, this list of conditions and the following disclaimer in the
17: * documentation and/or other materials provided with the distribution.
18: * 3. All advertising materials mentioning features or use of this software
19: * must display the following acknowledgement:
20: * This product includes software developed by the University of
21: * California, Berkeley and its contributors.
22: * 4. Neither the name of the University nor the names of its contributors
23: * may be used to endorse or promote products derived from this software
24: * without specific prior written permission.
25: *
26: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36: * SUCH DAMAGE.
37: *
38: * from: Utah $Hdr: hilioctl.h 1.1 90/07/09$
39: *
40: * @(#)hilioctl.h 7.2 (Berkeley) 11/4/90
41: */
42:
43: struct _hilbell {
44: u_char duration;
45: u_char frequency;
46: };
47:
48: struct _hilbuf16 {
49: u_char string[16];
50: };
51:
52: struct _hilbuf11 {
53: u_char string[11];
54: };
55:
56: struct _hilbuf5 {
57: u_char string[5];
58: };
59:
60: struct _hilbuf4 {
61: u_char string[4];
62: };
63:
64: struct _hilbuf2 {
65: u_char string[2];
66: };
67:
68: struct hilqinfo {
69: int qid;
70: char *addr;
71: };
72:
73: /*
74: * HPUX ioctls (here for the benefit of the HIL driver).
75: * Named as they are under HPUX.
76: * The first set are loop device ioctls.
77: * The second set are ioctls for the 8042.
78: * Note that some are not defined as in HPUX
79: * due to the difference in the definitions of IOC_VOID.
80: */
81: #define _IOHpux(x,y) (IOC_IN|((x)<<8)|y) /* IOC_IN is IOC_VOID */
82:
83: #define HILID _IOR('h',0x03, struct _hilbuf11) /* Identify & describe */
84: #define HILSC _IOR('h',0x33, struct _hilbuf16) /* Security code */
85: #define HILRN _IOR('h',0x30, struct _hilbuf16) /* Report name */
86: #define HILRS _IOR('h',0x31, struct _hilbuf16) /* Report status */
87: #define HILED _IOR('h',0x32, struct _hilbuf16) /* Extended describe*/
88: #define HILDKR _IOHpux('h',0x3D) /* Disable autorepeat */
89: #define HILER1 _IOHpux('h',0x3E) /* Autorepeat 1/30 */
90: #define HILER2 _IOHpux('h',0x3F) /* Autorepeat 1/60 */
91: #define HILP1 _IOHpux('h',0x40) /* Prompt 1 */
92: #define HILP2 _IOHpux('h',0x41) /* Prompt 2 */
93: #define HILP3 _IOHpux('h',0x42) /* Prompt 3 */
94: #define HILP4 _IOHpux('h',0x43) /* Prompt 4 */
95: #define HILP5 _IOHpux('h',0x44) /* Prompt 5 */
96: #define HILP6 _IOHpux('h',0x45) /* Prompt 6 */
97: #define HILP7 _IOHpux('h',0x46) /* Prompt 7 */
98: #define HILP _IOHpux('h',0x47) /* Prompt */
99: #define HILA1 _IOHpux('h',0x48) /* Acknowledge 1 */
100: #define HILA2 _IOHpux('h',0x49) /* Acknowledge 2 */
101: #define HILA3 _IOHpux('h',0x4A) /* Acknowledge 3 */
102: #define HILA4 _IOHpux('h',0x4B) /* Acknowledge 4 */
103: #define HILA5 _IOHpux('h',0x4C) /* Acknowledge 5 */
104: #define HILA6 _IOHpux('h',0x4D) /* Acknowledge 6 */
105: #define HILA7 _IOHpux('h',0x4E) /* Acknowledge 7 */
106: #define HILA _IOHpux('h',0x4F) /* Acknowledge */
107:
108: #define EFTSRD _IOW('H',0xa0,char) /* Set the repeat delay. */
109: #define EFTSRR _IOW('H',0xa2,char) /* Set the repeat rate. */
110: #define EFTSRPG _IOW('H',0xa6,char) /* Set RPG interrupt rate. */
111: #define EFTSBP _IOW('H',0xc4,struct _hilbuf4) /* Send data to the beeper. */
112: #define EFTRLC _IOR('H',0x12,char) /* Read the language code. */
113: #define EFTRCC _IOR('H',0x11,char) /* Read configuration code. */
114: #define EFTRRT _IOR('H',0x31,struct _hilbuf5) /* Read the real time. */
115: #define EFTRT _IOR('H',0xf4,struct _hilbuf4) /* Read the timers for the
116: four voices. */
117: #define EFTSBI _IOW('H',0xa3,struct _hilbuf2) /* Set the bell information. */
118:
119: /*
120: * BSD ioctls.
121: * Mostly the same as the HPUX versions except for shared-queue ioctls.
122: */
123: #define HILIOCID _IOR('h',0x03, struct _hilbuf11)
124: #define HILIOCSC _IOR('h',0x33, struct _hilbuf16)
125: #define HILIOCRN _IOR('h',0x30, struct _hilbuf16)
126: #define HILIOCRS _IOR('h',0x31, struct _hilbuf16)
127: #define HILIOCED _IOR('h',0x32, struct _hilbuf16)
128: #define HILIOCAROFF _IO('h',0x3D)
129: #define HILIOCAR1 _IO('h',0x3E)
130: #define HILIOCAR2 _IO('h',0x3F)
131: #define HILIOCSBP _IOW('H',0xc4,struct _hilbuf4)
132: #define HILIOCRRT _IOR('H',0x31,struct _hilbuf5)
133: #define HILIOCRT _IOR('H',0xf4,struct _hilbuf4)
134: #define HILIOCBEEP _IOW('H',0xA3,struct _hilbell)
135: # define BELLDUR 80 /* tone duration in msec (10 - 2560) */
136: # define BELLFREQ 8 /* tone frequency (0 - 63) */
137:
138: #define HILIOCALLOCQ _IOWR('H',0x72, struct hilqinfo) /* allocate queue */
139: #define HILIOCFREEQ _IOW('H',0x73, struct hilqinfo) /* deallocate queue */
140: #define HILIOCMAPQ _IOW('H',0x74, int) /* map device to queue */
141: #define HILIOCUNMAPQ _IOW('H',0x75, int) /* unmap device from dev */
142: #define HILIOCTEST _IOW('H',0x76, int) /* Toggle debugging mode */
143: #define HILIOCHPUX _IO('H',0x77) /* use HPUX (read) semantics */
144: #define HILIOCRESET _IO('H',0x78) /* Reset the HIL loop. */
145:
146: /*
147: * HIL input queue.
148: * This is the circular queue (allocated by HILIOCALLOC) shared by kernel
149: * and user. It consists of a sixteen byte header followed by space for
150: * 255 input data packets (a total of 4096 bytes). The kernel adds packets
151: * at tail. The user is expected to remove packets from head. This is the
152: * only field in the header that the user should modify.
153: */
154: typedef struct hil_packet {
155: u_char size; /* total packet size */
156: u_char dev; /* loop device packet was generated by */
157: long tstamp; /* time stamp */
158: u_char data[10]; /* device data */
159: } hil_packet;
160:
161: typedef struct hil_eventqueue {
162: int size;
163: int head;
164: int tail;
165: int pad;
166: } hil_eventqueue;
167:
168: typedef union hilqueue {
169: char hqu_size[0x1000];
170: struct q_data {
171: hil_eventqueue h_eventqueue;
172: hil_packet h_event[1];
173: } q_data;
174: #define hil_evqueue q_data.h_eventqueue
175: #define hil_event q_data.h_event
176: } HILQ;
177:
178: #define HEVQSIZE \
179: ((sizeof(HILQ) - sizeof(struct q_data)) / sizeof(hil_packet) + 1)
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