5a425210a3
<dev/acpi/acpivar.h>. Ditto for <dev/sysmon/sysmonvar.h>, <sys/bus.h>, <dev/pci/pcivar.h>, and <dev/isa/isavar.h>. Also nuke a lot of unused and invalid headers. Some of these are audibly provided by standard headers (namely <sys/param.h> and <sys/device.h>), some have nothing to do with ACPI devices (e.g. <sys/syslog.h>), and some are nonexistent local includes (e.g. "mpu_ym.h"). Moreoever, try to group the includes into their respective blocks. Tested with GENERIC and ALL (i386). No functional change.
117 lines
3.2 KiB
C
117 lines
3.2 KiB
C
/* $NetBSD: pcppi_acpi.c,v 1.12 2010/03/05 14:00:17 jruoho Exp $ */
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/*
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* Copyright (c) 2002 Jared D. McNeill <jmcneill@invisible.ca>
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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.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* ACPI pcppi(4) attachment based on lpt_acpi.c by Jared D. McNeill.
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: pcppi_acpi.c,v 1.12 2010/03/05 14:00:17 jruoho Exp $");
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#include <sys/param.h>
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#include <sys/device.h>
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#include <dev/acpi/acpivar.h>
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#include <dev/isa/pcppivar.h>
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static int pcppi_acpi_match(device_t, cfdata_t, void *);
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static void pcppi_acpi_attach(device_t, device_t, void *);
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struct pcppi_acpi_softc {
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struct pcppi_softc sc_pcppi;
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};
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CFATTACH_DECL_NEW(pcppi_acpi, sizeof(struct pcppi_acpi_softc),
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pcppi_acpi_match, pcppi_acpi_attach, pcppi_detach, NULL);
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/*
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* Supported device IDs
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*/
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static const char * const pcppi_acpi_ids[] = {
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"PNP0800", /* AT-style speaker sound */
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NULL
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};
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/*
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* pcppi_acpi_match: autoconf(9) match routine
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*/
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static int
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pcppi_acpi_match(device_t parent, cfdata_t match, void *aux)
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{
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struct acpi_attach_args *aa = aux;
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if (aa->aa_node->ad_type != ACPI_TYPE_DEVICE)
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return 0;
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return acpi_match_hid(aa->aa_node->ad_devinfo, pcppi_acpi_ids);
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}
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/*
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* pcppi_acpi_attach: autoconf(9) attach routine
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*/
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static void
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pcppi_acpi_attach(device_t parent, device_t self, void *aux)
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{
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struct pcppi_acpi_softc *asc = device_private(self);
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struct pcppi_softc *sc = &asc->sc_pcppi;
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struct acpi_attach_args *aa = aux;
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struct acpi_resources res;
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struct acpi_io *io;
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ACPI_STATUS rv;
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sc->sc_dv = self;
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/* parse resources */
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rv = acpi_resource_parse(sc->sc_dv, aa->aa_node->ad_handle, "_CRS",
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&res, &acpi_resource_parse_ops_default);
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if (ACPI_FAILURE(rv))
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return;
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/* find our i/o registers */
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io = acpi_res_io(&res, 0);
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if (io == NULL) {
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aprint_error_dev(self,
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"unable to find i/o register resource\n");
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goto out;
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}
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sc->sc_iot = aa->aa_iot;
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sc->sc_size = io->ar_length;
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if (bus_space_map(sc->sc_iot, io->ar_base, sc->sc_size,
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0, &sc->sc_ppi_ioh)) {
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aprint_error_dev(self, "can't map i/o space\n");
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goto out;
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}
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pcppi_attach(sc);
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out:
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acpi_resource_cleanup(&res);
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}
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