9afc57a1d6
files after they were repo-copied to sys/dev/atkbdc. The sources of atkbdc(4) and its children were moved to the new location in preparation for adding an EBus front-end to atkbdc(4) for use on sparc64; i.e. in order to not further scatter them over the whole tree which would have been the result of adding atkbdc_ebus.c in e.g. sys/sparc64/ebus. Another reason for the repo-copies was that some of the sources were misfiled, e.g. sys/isa/atkbd_isa.c wasn't ISA-specific at all but for hanging atkbd(4) off of atkbdc(4) and was renamed to atkbd_atkbdc.c accordingly. Most of sys/isa/psm.c, i.e. expect for its PSMC PNP part, also isn't ISA-specific. - Separate the parts of atkbdc_isa.c which aren't actually ISA-specific but are shareable between different atkbdc(4) bus front-ends into atkbdc_subr.c (repo-copied from atkbdc_isa.c). While here use bus_generic_rl_alloc_resource() and bus_generic_rl_release_resource() respectively in atkbdc_isa.c instead of rolling own versions. - Add sparc64 MD bits to atkbdc(4) and atkbd(4) and an EBus front-end for atkbdc(4). PS/2 controllers and input devices are used on a couple of Sun OEM boards and occur on either the EBus or the ISA bus. Depending on the board it's either the only on-board mean to connect a keyboard and mouse or an alternative to either RS232 or USB devices. - Wrap the PSMC PNP part of psm.c in #ifdef DEV_ISA so it can be compiled without isa(4) (e.g. for EBus-only machines). This ISA-specific part isn't separated into its own source file, yet, as it requires more work than was feasible for 6.0 in order to do it in a clean way. Actually philip@ is working on a rewrite of psm(4) so a more comprehensive clean-up and separation of hardware dependent and independent parts is expected to happen after 6.0. Tested on: i386, sparc64 (AX1105, AXe and AXi boards) Reviewed by: philip
130 lines
3.5 KiB
C
130 lines
3.5 KiB
C
/*-
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* Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer as
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* the first lines of this file unmodified.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* from: FreeBSD: src/sys/isa/atkbdc_isa.c,v 1.31 2005/05/29 04:42:28 nyan Exp
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "opt_kbd.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/module.h>
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#include <sys/bus.h>
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#include <sys/malloc.h>
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#include <machine/resource.h>
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#include <sys/rman.h>
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#include <dev/atkbdc/atkbdc_subr.h>
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#include <dev/atkbdc/atkbdcreg.h>
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MALLOC_DEFINE(M_ATKBDDEV, "atkbddev", "AT Keyboard device");
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devclass_t atkbdc_devclass;
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int
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atkbdc_print_child(device_t bus, device_t dev)
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{
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atkbdc_device_t *kbdcdev;
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u_long irq;
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int flags;
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int retval = 0;
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kbdcdev = (atkbdc_device_t *)device_get_ivars(dev);
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retval += bus_print_child_header(bus, dev);
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flags = device_get_flags(dev);
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if (flags != 0)
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retval += printf(" flags 0x%x", flags);
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irq = bus_get_resource_start(dev, SYS_RES_IRQ, kbdcdev->rid);
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if (irq != 0)
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retval += printf(" irq %ld", irq);
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retval += bus_print_child_footer(bus, dev);
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return (retval);
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}
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int
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atkbdc_read_ivar(device_t bus, device_t dev, int index, uintptr_t *val)
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{
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atkbdc_device_t *ivar;
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ivar = (atkbdc_device_t *)device_get_ivars(dev);
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switch (index) {
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case KBDC_IVAR_VENDORID:
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*val = (u_long)ivar->vendorid;
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break;
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case KBDC_IVAR_SERIAL:
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*val = (u_long)ivar->serial;
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break;
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case KBDC_IVAR_LOGICALID:
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*val = (u_long)ivar->logicalid;
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break;
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case KBDC_IVAR_COMPATID:
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*val = (u_long)ivar->compatid;
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break;
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default:
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return ENOENT;
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}
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return 0;
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}
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int
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atkbdc_write_ivar(device_t bus, device_t dev, int index, uintptr_t val)
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{
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atkbdc_device_t *ivar;
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ivar = (atkbdc_device_t *)device_get_ivars(dev);
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switch (index) {
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case KBDC_IVAR_VENDORID:
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ivar->vendorid = (u_int32_t)val;
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break;
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case KBDC_IVAR_SERIAL:
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ivar->serial = (u_int32_t)val;
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break;
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case KBDC_IVAR_LOGICALID:
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ivar->logicalid = (u_int32_t)val;
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break;
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case KBDC_IVAR_COMPATID:
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ivar->compatid = (u_int32_t)val;
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break;
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default:
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return ENOENT;
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}
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return 0;
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}
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struct resource_list
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*atkbdc_get_resource_list(device_t bus, device_t dev)
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{
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atkbdc_device_t *ivar;
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ivar = (atkbdc_device_t *)device_get_ivars(dev);
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return &ivar->resources;
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}
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