/* $OpenBSD: hilreg.h,v 1.2 2006/08/17 06:31:10 miod Exp $ */ /* $NetBSD: hilreg.h,v 1.6 1997/02/02 09:39:21 thorpej 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. 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 $Hdr: hilreg.h 1.10 92/01/21$ * * @(#)hilreg.h 8.1 (Berkeley) 6/10/93 */ #include /* XXX */ struct hil_dev { char hil_pad0; vu_char hil_data; char hil_pad1; vu_char hil_cmd; #define hil_stat hil_cmd }; #define HILADDR ((struct hil_dev *)IIOV(0x428000)) #define READHILDATA(x) ((x)->hil_data) #define READHILSTAT(x) ((x)->hil_stat) #define READHILCMD(x) ((x)->hil_cmd) #define WRITEHILDATA(x, y) ((x)->hil_data = (y)) #define WRITEHILSTAT(x, y) ((x)->hil_stat = (y)) #define WRITEHILCMD(x, y) ((x)->hil_cmd = (y)) #define HIL_BUSY 0x02 #define HIL_DATA_RDY 0x01 #define HILWAIT(hil_dev) while ((READHILSTAT(hil_dev) & HIL_BUSY)) #define HILDATAWAIT(hil_dev) while (!(READHILSTAT(hil_dev) & HIL_DATA_RDY)) /* HIL status bits */ #define HIL_POLLDATA 0x10 /* HIL poll data follows */ #define HIL_COMMAND 0x08 /* Start of original command */ #define HIL_ERROR 0x080 /* HIL error */ #define HIL_RECONFIG 0x080 /* HIL has reconfigured */ #define HIL_STATMASK (HIL_DATA | HIL_COMMAND) #define HIL_SSHIFT 4 /* Bits to shift status over */ #define HIL_SMASK 0xF /* Service request status mask */ #define HIL_DEVMASK 0x07 /* HIL status types */ #define HIL_STATUS 0x5 /* HIL status in data register */ #define HIL_DATA 0x6 /* HIL data in data register */ #define HIL_CTRLSHIFT 0x8 /* key + CTRL + SHIFT */ #define HIL_CTRL 0x9 /* key + CTRL */ #define HIL_SHIFT 0xA /* key + SHIFT */ #define HIL_KEY 0xB /* key only */ #define HIL_68K 0x4 /* Data from the 68k is ready */ /* HIL commands */ #define HIL_SETARD 0xA0 /* set auto-repeat delay */ #define HIL_SETARR 0xA2 /* set auto-repeat rate */ #define HIL_SETTONE 0xA3 /* set tone generator */ #define HIL_CNMT 0xB2 /* clear nmi */ #define HIL_INTON 0x5C /* Turn on interrupts. */ #define HIL_INTOFF 0x5D /* Turn off interrupts. */ #define HIL_TRIGGER 0xC5 /* trigger command */ #define HIL_STARTCMD 0xE0 /* start loop command */ #define HIL_TIMEOUT 0xFE /* timeout */ #define HIL_READTIME 0x13 /* Read real time register */ /* Read/write various registers on the 8042. */ #define HIL_READBUSY 0x02 /* internal "busy" register */ #define HIL_READKBDLANG 0x12 /* read keyboard language code */ #define HIL_READKBDSADR 0xF9 #define HIL_WRITEKBDSADR 0xE9 #define HIL_READLPSTAT 0xFA #define HIL_WRITELPSTAT 0xEA #define HIL_READLPCTRL 0xFB #define HIL_WRITELPCTRL 0xEB /* BUSY bits */ #define BSY_LOOPBUSY 0x04 /* LPCTRL bits */ #define LPC_AUTOPOLL 0x01 /* enable auto-polling */ #define LPC_NOERROR 0x02 /* don't report errors */ #define LPC_NORECONF 0x04 /* don't report reconfigure */ #define LPC_KBDCOOK 0x10 /* cook all keyboards */ #define LPC_RECONF 0x80 /* reconfigure the loop */ /* LPSTAT bits */ #define LPS_DEVMASK 0x07 /* number of loop devices */ #define LPS_CONFGOOD 0x08 /* reconfiguration worked */ #define LPS_CONFFAIL 0x80 /* reconfiguration failed */ /* HIL packet headers */ #define HIL_MOUSEDATA 0x2 #define HIL_KBDDATA 0x40 #define HIL_MOUSEMOTION 0x02 /* mouse movement event */ #define HIL_KBDBUTTON 0x40 /* keyboard button event */ #define HIL_MOUSEBUTTON 0x40 /* mouse button event */ #define HIL_BUTTONBOX 0x60 /* button box event */ #define HIL_TABLET 0x02 /* tablet motion event */ #define HIL_KNOBBOX 0x03 /* knob box motion data */ /* For setting auto repeat on the keyboard */ #define ar_format(x) ~((x - 10) / 10) #define KBD_ARD 400 /* initial delay in msec (10 - 2560) */ #define KBD_ARR 60 /* rate (10 - 2550 msec, 2551 == off) */ /* Magic */ #define KBDNMISTAT ((volatile char *)IIOV(0x478005)) #define KBDNMI 0x04 /* keyboard status */ #define KBD_CHARMASK 0x7F #define KBD_CTRLSHIFT 0x8 /* key + CTRL + SHIFT */ #define KBD_CTRL 0x9 /* key + CTRL */ #define KBD_SHIFT 0xA /* key + SHIFT */ #define KBD_KEY 0xB /* key only */