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File: [local] / sys / arch / hppa / gsc / gsckbcreg.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:05:53 2008 UTC (16 years, 6 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: gsckbcreg.h,v 1.1 2003/01/31 22:50:19 miod Exp $ */ /* * Copyright (c) 2003, Miodrag Vallat. * All rights reserved. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 MIND, * 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. */ /* * Register definitions for the GSC PS/2 compatible keyboard/mouse ports. * * These definitions attempt to match <dev/ic/i8042reg.h> names although the * actual wiring is different. */ #define KBSTATP 12 /* controller status port (I) */ #define KBS_DIB 0x01 /* data in buffer */ #define KBS_OCMD 0x02 /* output buffer has command */ #define KBS_PERR 0x04 /* parity error */ #define KBS_TERR 0x08 /* transmission error */ #define KBCMDP 8 /* controller port (O) */ #define KBCP_ENABLE 0x01 /* enable device */ #define KBCP_DIAG 0x20 /* diagnostic mode control */ #define KBDATAP 4 /* data port (I) */ #define KBOUTP 4 /* data port (O) */ #define KBIDP 0 /* id port (I) */ #define ID_KBD 0 /* slot is a keyboard port */ #define ID_MOUSE 1 /* slot is a mouse port */ #define KBRESETP 0 /* reset port (O) */ #define KBMAPSIZE 16 /* size to bus_space_map() */ /* * Various command definitions not provided by the existing pckbc code. */ #define KBC_ID 0xF2 /* get device identifier */ #define KBR_MOUSE_ID 0x00 /* mouse type */ #define KBR_KBD_ID1 0xAB /* keyboard type */ #define KBR_KBD_ID2 0x83 #define KB_MAX_RETRANS 5 /* maximum number of command retrans attempts */