718cf2ccb9
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
132 lines
3.5 KiB
C
132 lines
3.5 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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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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rman_res_t 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 %jd", 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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