/[gxemul]/trunk/src/include/kbdreg.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /trunk/src/include/kbdreg.h

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Revision 30 - (show annotations)
Mon Oct 8 16:20:40 2007 UTC (16 years, 6 months ago) by dpavlin
File MIME type: text/plain
File size: 4221 byte(s) 
++ trunk/HISTORY	(local)
$Id: HISTORY,v 1.1325 2006/08/15 15:38:37 debug Exp $
20060723	More Transputer instructions (pfix, nfix, opr, mint, ldl, ldlp,
		eqc, rev, ajw, stl, stlf, sthf, sub, ldnl, ldnlp, ldpi, move,
		wcnt, add, bcnt).
		Adding more SPARC instructions (andcc, addcc, bl, rdpr).
		Progress on the igsfb framebuffer used by NetBSD/netwinder.
		Enabling 8-bit fills in dev_fb.
		NetBSD/netwinder 3.0.1 can now run from a disk image :-)
20060724	Cleanup/performance fix for 64-bit virtual translation table
		updates (by removing the "timestamp" stuff). A full NetBSD/pmax
		3.0.1 install for R4400 has dropped from 667 seconds to 584 :)
		Fixing the igsfb "almost vga" color (it is 24-bit, not 18-bit).
		Adding some MIPS instruction combinations (3*lw, and 3*addu).
		The 8048 keyboard now turns off interrupt enable between the
		KBR_ACK and the KBR_RSTDONE, to work better with Linux 2.6.
		Not causing PPC DEC interrupts if PPC_NO_DEC is set for a
		specific CPU; NetBSD/bebox gets slightly further than before.
		Adding some more SPARC instructions: branches, udiv.
20060725	Refreshing dev_pckbc.c a little.
		Cleanups for the SH emulation mode, and adding the first
		"compact" (16-bit) instructions: various simple movs, nop,
		shll, stc, or, ldc.
20060726	Adding dummy "pcn" (AMD PCnet NIC) PCI glue.
20060727	Various cleanups; removing stuff from cpu.h, such as
		running_translated (not really meaningful anymore), and
		page flags (breaking into the debugger clears all translations
		anyway).
		Minor MIPS instruction combination updates.
20060807	Expanding the 3*sw and 3*lw MIPS instruction combinations to
		work with 2* and 4* too, resulting in a minor performance gain.
		Implementing a usleep hack for the RM52xx/MIPS32/MIPS64 "wait"
		instruction (when emulating 1 cpu).
20060808	Experimenting with some more MIPS instruction combinations.
		Implementing support for showing a (hardcoded 12x22) text
		cursor in igsfb.
20060809	Simplifying the NetBSD/evbmips (Malta) install instructions
		somewhat (by using a NetBSD/pmax ramdisk install kernel).
20060812	Experimenting more with the MIPS 'wait' instruction.
		PCI configuration register writes can now be handled, which
		allow PCI IDE controllers to work with NetBSD/Malta 3.0.1 and
		NetBSD/cobalt 3.0.1. (Previously only NetBSD 2.1 worked.)
20060813	Updating dev_gt.c based on numbers from Alec Voropay, to enable
		Linux 2.6 to use PCI on Malta.
		Continuing on Algor interrupt stuff.
20060814	Adding support for routing ISA interrupts to two different
		interrupts, making it possible to run NetBSD/algor :-)
20060814-15	Testing for the release.

==============  RELEASE 0.4.2  ==============
1 /* gxemul: $Id: kbdreg.h,v 1.3 2006/07/25 18:58:02 debug Exp $ */
2 /* $NetBSD: kbdreg.h,v 1.4 2000/01/23 21:01:57 soda Exp $ */
3 /* $OpenBSD: kbdreg.h,v 1.3 1996/09/04 21:18:24 pefo Exp $ */
4
5 #ifndef __KBDREG_H
6 #define __KBDREG_H
7
8 /*
9 * Copyright (c) 1996 Per Fogelstrom
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. All advertising materials mentioning features or use of this software
21 * must display the following acknowledgement:
22 * This product includes software developed by Per Fogelstrom.
23 * 4. The name of the author may not be used to endorse or promote products
24 * derived from this software without specific prior written permission
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
27 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
28 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
29 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
30 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
31 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
35 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 */
37 /*
38 * Keyboard definitions
39 *
40 */
41
42 #define KBSTATP (0x61) /* controller status port (I) */
43 #define KBS_DIB 0x01 /* data in buffer */
44 #define KBS_IBF 0x02 /* input buffer low */
45 #define KBS_WARM 0x04 /* input buffer low */
46 #define KBS_OCMD 0x08 /* output buffer has command */
47 #define KBS_NOSEC 0x10 /* security lock not engaged */
48 #define KBS_TERR 0x20 /* transmission error */
49 #define KBS_RERR 0x40 /* receive error */
50 #define KBS_PERR 0x80 /* parity error */
51
52 #define KBCMDP (0x61) /* controller port (O) */
53 #define KBDATAP (0x60) /* data port (I) */
54 #define KBOUTP (0x60) /* data port (O) */
55
56 #define K_RDCMDBYTE 0x20
57 #define K_LDCMDBYTE 0x60
58
59 #define KC8_TRANS 0x40 /* convert to old scan codes */
60 #define KC8_MDISABLE 0x20 /* disable mouse */
61 #define KC8_KDISABLE 0x10 /* disable keyboard */
62 #define KC8_IGNSEC 0x08 /* ignore security lock */
63 #define KC8_CPU 0x04 /* exit from protected mode reset */
64 #define KC8_MENABLE 0x02 /* enable mouse interrupt */
65 #define KC8_KENABLE 0x01 /* enable keyboard interrupt */
66 #define CMDBYTE (KC8_TRANS|KC8_CPU|KC8_MENABLE|KC8_KENABLE)
67
68 /* keyboard commands */
69 #define KBC_RESET 0xFF /* reset the keyboard */
70 #define KBC_RESEND 0xFE /* request the keyboard resend the last byte */
71 #define KBC_ONEKEY_MB 0xFC /* make one key make/break */
72 #define KBC_ALLKEYS_TMB 0xFA /* make all keys typematic/make/break */
73 #define KBC_SETDEFAULT 0xF6 /* resets keyboard to its power-on defaults */
74 #define KBC_DISABLE 0xF5 /* as per KBC_SETDEFAULT, but also disable key scanning */
75 #define KBC_ENABLE 0xF4 /* enable key scanning */
76 #define KBC_TYPEMATIC 0xF3 /* set typematic rate and delay */
77 #define KBC_GETID 0xF2 /* get keyboard id */
78 #define KBC_SETTABLE 0xF0 /* set scancode translation table */
79 #define KBC_ECHO 0xEE /* request an echo from the keyboard */
80 #define KBC_MODEIND 0xED /* set mode indicators (i.e. LEDs) */
81
82 /* keyboard responses */
83 #define KBR_EXTENDED 0xE0 /* extended key sequence */
84 #define KBR_RESEND 0xFE /* needs resend of command */
85 #define KBR_ACK 0xFA /* received a valid command */
86 #define KBR_OVERRUN 0x00 /* flooded */
87 #define KBR_FAILURE 0xFD /* diagnosic failure */
88 #define KBR_BREAK 0xF0 /* break code prefix - sent on key release */
89 #define KBR_RSTDONE 0xAA /* reset complete */
90 #define KBR_ECHO 0xEE /* echo response */
91
92 #endif /* __KBDREG_H */
93
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