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/* $OpenBSD: hilioctl.h,v 1.2 1997/01/12 15:12:43 downsj Exp $ */
/* $NetBSD: hilioctl.h,v 1.6 1994/10/26 07:24:14 cgd Exp $ */
/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: Utah $Hdr: hilioctl.h 1.10 92/01/21$
*
* @(#)hilioctl.h 8.1 (Berkeley) 6/10/93
*/
struct _hilbell {
u_char duration;
u_char frequency;
};
struct _hilbuf16 {
u_char string[16];
};
struct _hilbuf11 {
u_char string[11];
};
struct _hilbuf5 {
u_char string[5];
};
struct _hilbuf4 {
u_char string[4];
};
struct _hilbuf2 {
u_char string[2];
};
struct hilqinfo {
int qid;
char *addr;
};
/*
* HPUX ioctls (here for the benefit of the HIL driver).
* Named as they are under HPUX.
* The first set are loop device ioctls.
* The second set are ioctls for the 8042.
* Note that some are not defined as in HPUX
* due to the difference in the definitions of IOC_VOID.
*/
#ifdef hp800
#define _IOHpux(x,y) _IO(x,y)
#else
#define _IOHpux(x,y) (IOC_IN|((x)<<8)|y) /* IOC_IN is IOC_VOID */
#endif
/*
* The HP compiler (at least as of HP-UX 7.X) pads odd sized structures
* to a short boundary. To avoid issues of whether our compiler pads
* and, if so to what boundary, we explicitly state the values for
* troublesome ioctls:
*
* HILID (HILIOCID) _IOR('h',0x03, struct _hilbuf11),
* EFTRRT (HILIOCRRT) _IOR('H',0x31, struct _hilbuf5).
*/
#define HILID 0x400C6803 /* Identify & describe */
#define HILSC _IOR('h',0x33, struct _hilbuf16) /* Security code */
#define HILRN _IOR('h',0x30, struct _hilbuf16) /* Report name */
#define HILRS _IOR('h',0x31, struct _hilbuf16) /* Report status */
#define HILED _IOR('h',0x32, struct _hilbuf16) /* Extended describe*/
#define HILDKR _IOHpux('h',0x3D) /* Disable autorepeat */
#define HILER1 _IOHpux('h',0x3E) /* Autorepeat 1/30 */
#define HILER2 _IOHpux('h',0x3F) /* Autorepeat 1/60 */
#define HILP1 _IOHpux('h',0x40) /* Prompt 1 */
#define HILP2 _IOHpux('h',0x41) /* Prompt 2 */
#define HILP3 _IOHpux('h',0x42) /* Prompt 3 */
#define HILP4 _IOHpux('h',0x43) /* Prompt 4 */
#define HILP5 _IOHpux('h',0x44) /* Prompt 5 */
#define HILP6 _IOHpux('h',0x45) /* Prompt 6 */
#define HILP7 _IOHpux('h',0x46) /* Prompt 7 */
#define HILP _IOHpux('h',0x47) /* Prompt */
#define HILA1 _IOHpux('h',0x48) /* Acknowledge 1 */
#define HILA2 _IOHpux('h',0x49) /* Acknowledge 2 */
#define HILA3 _IOHpux('h',0x4A) /* Acknowledge 3 */
#define HILA4 _IOHpux('h',0x4B) /* Acknowledge 4 */
#define HILA5 _IOHpux('h',0x4C) /* Acknowledge 5 */
#define HILA6 _IOHpux('h',0x4D) /* Acknowledge 6 */
#define HILA7 _IOHpux('h',0x4E) /* Acknowledge 7 */
#define HILA _IOHpux('h',0x4F) /* Acknowledge */
#define EFTSRD _IOW('H',0xa0,char) /* Set the repeat delay. */
#define EFTSRR _IOW('H',0xa2,char) /* Set the repeat rate. */
#define EFTSRPG _IOW('H',0xa6,char) /* Set RPG interrupt rate. */
#define EFTSBP _IOW('H',0xc4,struct _hilbuf4) /* Send data to the beeper. */
#define EFTRLC _IOR('H',0x12,char) /* Read the language code. */
#define EFTRCC _IOR('H',0x11,char) /* Read configuration code. */
#define EFTRRT 0x40064831 /* Read the real time. */
#define EFTRT _IOR('H',0xf4,struct _hilbuf4) /* Read the timers for the
four voices. */
#ifdef hp800
#define EFTSBI _IOW('H',0xa3,char) /* Do the beep thing. */
#else
#define EFTSBI _IOW('H',0xa3,struct _hilbuf2) /* Set the bell information. */
#endif
/*
* BSD ioctls.
* Mostly the same as the HPUX versions except for shared-queue ioctls.
*/
#define OHILIOCID 0x400B6803 /* XXX compat */
#define HILIOCID HILID
#define HILIOCSC _IOR('h',0x33, struct _hilbuf16)
#define HILIOCRN _IOR('h',0x30, struct _hilbuf16)
#define HILIOCRS _IOR('h',0x31, struct _hilbuf16)
#define HILIOCED _IOR('h',0x32, struct _hilbuf16)
#define HILIOCAROFF _IO('h',0x3D)
#define HILIOCAR1 _IO('h',0x3E)
#define HILIOCAR2 _IO('h',0x3F)
#define HILIOCSBP _IOW('H',0xc4,struct _hilbuf4)
#define OHILIOCRRT 0x40054831 /* XXX compat */
#define HILIOCRRT EFTRRT
#define HILIOCRT _IOR('H',0xf4,struct _hilbuf4)
#define HILIOCBEEP _IOW('H',0xA3,struct _hilbell)
# define BELLDUR 80 /* tone duration in msec (10 - 2560) */
# define BELLFREQ 8 /* tone frequency (0 - 63) */
#define HILIOCALLOCQ _IOWR('H',0x72, struct hilqinfo) /* allocate queue */
#define HILIOCFREEQ _IOW('H',0x73, struct hilqinfo) /* deallocate queue */
#define HILIOCMAPQ _IOW('H',0x74, int) /* map device to queue */
#define HILIOCUNMAPQ _IOW('H',0x75, int) /* unmap device from dev */
#define HILIOCTEST _IOW('H',0x76, int) /* Toggle debugging mode */
#define HILIOCHPUX _IO('H',0x77) /* use HPUX (read) semantics */
#define HILIOCRESET _IO('H',0x78) /* Reset the HIL loop. */
/*
* HIL input queue.
* This is the circular queue (allocated by HILIOCALLOC) shared by kernel
* and user. It consists of a sixteen byte header followed by space for
* 255 input data packets (a total of 4096 bytes). The kernel adds packets
* at tail. The user is expected to remove packets from head. This is the
* only field in the header that the user should modify.
*/
typedef struct hil_packet {
u_char size; /* total packet size */
u_char dev; /* loop device packet was generated by */
long tstamp; /* time stamp */
u_char data[10]; /* device data */
} hil_packet;
typedef struct hil_eventqueue {
int size;
int head;
int tail;
int pad;
} hil_eventqueue;
typedef union hilqueue {
char hqu_size[0x1000];
struct q_data {
hil_eventqueue h_eventqueue;
hil_packet h_event[1];
} q_data;
#define hil_evqueue q_data.h_eventqueue
#define hil_event q_data.h_event
} HILQ;
#define HEVQSIZE \
((sizeof(HILQ) - sizeof(struct q_data)) / sizeof(hil_packet) + 1)
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