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 * %sccs.include.redist.c% 11 * 12 * from: Utah $Hdr: hilioctl.h 1.10 92/01/21$ 13 * 14 * @(#)hilioctl.h 7.5 (Berkeley) 06/05/92 15 */ 16 17 struct _hilbell { 18 u_char duration; 19 u_char frequency; 20 }; 21 22 struct _hilbuf16 { 23 u_char string[16]; 24 }; 25 26 struct _hilbuf11 { 27 u_char string[11]; 28 }; 29 30 struct _hilbuf5 { 31 u_char string[5]; 32 }; 33 34 struct _hilbuf4 { 35 u_char string[4]; 36 }; 37 38 struct _hilbuf2 { 39 u_char string[2]; 40 }; 41 42 struct hilqinfo { 43 int qid; 44 char *addr; 45 }; 46 47 /* 48 * HPUX ioctls (here for the benefit of the HIL driver). 49 * Named as they are under HPUX. 50 * The first set are loop device ioctls. 51 * The second set are ioctls for the 8042. 52 * Note that some are not defined as in HPUX 53 * due to the difference in the definitions of IOC_VOID. 54 */ 55 #ifdef hp800 56 #define _IOHpux(x,y) _IO(x,y) 57 #else 58 #define _IOHpux(x,y) (IOC_IN|((x)<<8)|y) /* IOC_IN is IOC_VOID */ 59 #endif 60 61 #ifdef ORIGINAL_HP_CODE_ASSUMES_COMPILER_PADS_TO_EVEN 62 #define HILID _IOR('h',0x03, struct _hilbuf11) /* Identify & describe */ 63 #else 64 #define HILID 0x400c6803 65 #endif 66 #define HILSC _IOR('h',0x33, struct _hilbuf16) /* Security code */ 67 #define HILRN _IOR('h',0x30, struct _hilbuf16) /* Report name */ 68 #define HILRS _IOR('h',0x31, struct _hilbuf16) /* Report status */ 69 #define HILED _IOR('h',0x32, struct _hilbuf16) /* Extended describe*/ 70 #define HILDKR _IOHpux('h',0x3D) /* Disable autorepeat */ 71 #define HILER1 _IOHpux('h',0x3E) /* Autorepeat 1/30 */ 72 #define HILER2 _IOHpux('h',0x3F) /* Autorepeat 1/60 */ 73 #define HILP1 _IOHpux('h',0x40) /* Prompt 1 */ 74 #define HILP2 _IOHpux('h',0x41) /* Prompt 2 */ 75 #define HILP3 _IOHpux('h',0x42) /* Prompt 3 */ 76 #define HILP4 _IOHpux('h',0x43) /* Prompt 4 */ 77 #define HILP5 _IOHpux('h',0x44) /* Prompt 5 */ 78 #define HILP6 _IOHpux('h',0x45) /* Prompt 6 */ 79 #define HILP7 _IOHpux('h',0x46) /* Prompt 7 */ 80 #define HILP _IOHpux('h',0x47) /* Prompt */ 81 #define HILA1 _IOHpux('h',0x48) /* Acknowledge 1 */ 82 #define HILA2 _IOHpux('h',0x49) /* Acknowledge 2 */ 83 #define HILA3 _IOHpux('h',0x4A) /* Acknowledge 3 */ 84 #define HILA4 _IOHpux('h',0x4B) /* Acknowledge 4 */ 85 #define HILA5 _IOHpux('h',0x4C) /* Acknowledge 5 */ 86 #define HILA6 _IOHpux('h',0x4D) /* Acknowledge 6 */ 87 #define HILA7 _IOHpux('h',0x4E) /* Acknowledge 7 */ 88 #define HILA _IOHpux('h',0x4F) /* Acknowledge */ 89 90 #define EFTSRD _IOW('H',0xa0,char) /* Set the repeat delay. */ 91 #define EFTSRR _IOW('H',0xa2,char) /* Set the repeat rate. */ 92 #define EFTSRPG _IOW('H',0xa6,char) /* Set RPG interrupt rate. */ 93 #define EFTSBP _IOW('H',0xc4,struct _hilbuf4) /* Send data to the beeper. */ 94 #define EFTRLC _IOR('H',0x12,char) /* Read the language code. */ 95 #define EFTRCC _IOR('H',0x11,char) /* Read configuration code. */ 96 /*#define EFTRRT _IOR('H',0x31,struct _hilbuf5)/* Read the real time. */ 97 #define EFTRRT 0x40064831 98 #define EFTRT _IOR('H',0xf4,struct _hilbuf4) /* Read the timers for the 99 four voices. */ 100 #ifdef hp800 101 #define EFTSBI _IOW('H',0xa3,char) /* Do the beep thing. */ 102 #else 103 #define EFTSBI _IOW('H',0xa3,struct _hilbuf2) /* Set the bell information. */ 104 #endif 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 OHILIOCID HILID 112 #define HILIOCSC _IOR('h',0x33, struct _hilbuf16) 113 #define HILIOCRN _IOR('h',0x30, struct _hilbuf16) 114 #define HILIOCRS _IOR('h',0x31, struct _hilbuf16) 115 #define HILIOCED _IOR('h',0x32, struct _hilbuf16) 116 #define HILIOCAROFF _IO('h',0x3D) 117 #define HILIOCAR1 _IO('h',0x3E) 118 #define HILIOCAR2 _IO('h',0x3F) 119 #define HILIOCSBP _IOW('H',0xc4,struct _hilbuf4) 120 #define HILIOCRRT _IOR('H',0x31,struct _hilbuf5) 121 #define HILIOCRT _IOR('H',0xf4,struct _hilbuf4) 122 #define HILIOCBEEP _IOW('H',0xA3,struct _hilbell) 123 # define BELLDUR 80 /* tone duration in msec (10 - 2560) */ 124 # define BELLFREQ 8 /* tone frequency (0 - 63) */ 125 126 #define HILIOCALLOCQ _IOWR('H',0x72, struct hilqinfo) /* allocate queue */ 127 #define HILIOCFREEQ _IOW('H',0x73, struct hilqinfo) /* deallocate queue */ 128 #define HILIOCMAPQ _IOW('H',0x74, int) /* map device to queue */ 129 #define HILIOCUNMAPQ _IOW('H',0x75, int) /* unmap device from dev */ 130 #define HILIOCTEST _IOW('H',0x76, int) /* Toggle debugging mode */ 131 #define HILIOCHPUX _IO('H',0x77) /* use HPUX (read) semantics */ 132 #define HILIOCRESET _IO('H',0x78) /* Reset the HIL loop. */ 133 134 /* 135 * HIL input queue. 136 * This is the circular queue (allocated by HILIOCALLOC) shared by kernel 137 * and user. It consists of a sixteen byte header followed by space for 138 * 255 input data packets (a total of 4096 bytes). The kernel adds packets 139 * at tail. The user is expected to remove packets from head. This is the 140 * only field in the header that the user should modify. 141 */ 142 typedef struct hil_packet { 143 u_char size; /* total packet size */ 144 u_char dev; /* loop device packet was generated by */ 145 long tstamp; /* time stamp */ 146 u_char data[10]; /* device data */ 147 } hil_packet; 148 149 typedef struct hil_eventqueue { 150 int size; 151 int head; 152 int tail; 153 int pad; 154 } hil_eventqueue; 155 156 typedef union hilqueue { 157 char hqu_size[0x1000]; 158 struct q_data { 159 hil_eventqueue h_eventqueue; 160 hil_packet h_event[1]; 161 } q_data; 162 #define hil_evqueue q_data.h_eventqueue 163 #define hil_event q_data.h_event 164 } HILQ; 165 166 #define HEVQSIZE \ 167 ((sizeof(HILQ) - sizeof(struct q_data)) / sizeof(hil_packet) + 1) 168