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Current Path: /usr/src/sys/dev/acpica

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📄 acpi.c(119.58 KB)
📄 acpi_acad.c(7.49 KB)
📄 acpi_apei.c(19.05 KB)
📄 acpi_battery.c(15.79 KB)
📄 acpi_bus_if.m(2.3 KB)
📄 acpi_button.c(9.12 KB)
📄 acpi_cmbat.c(16.45 KB)
📄 acpi_container.c(5.2 KB)
📄 acpi_cpu.c(45.97 KB)
📄 acpi_dock.c(12.41 KB)
📄 acpi_ec.c(29.78 KB)
📄 acpi_hpet.c(26.81 KB)
📄 acpi_hpet.h(3.18 KB)
📄 acpi_if.m(6.19 KB)
📄 acpi_isab.c(3.95 KB)
📄 acpi_lid.c(7.25 KB)
📄 acpi_package.c(4.49 KB)
📄 acpi_pci.c(13.34 KB)
📄 acpi_pci_link.c(30.35 KB)
📄 acpi_pcib.c(8.33 KB)
📄 acpi_pcib_acpi.c(23.2 KB)
📄 acpi_pcib_pci.c(4.96 KB)
📄 acpi_pcibvar.h(1.97 KB)
📄 acpi_pcivar.h(1.49 KB)
📄 acpi_perf.c(15.52 KB)
📄 acpi_powerres.c(21.83 KB)
📄 acpi_pxm.c(16.37 KB)
📄 acpi_quirk.c(4.67 KB)
📄 acpi_quirks(9.67 KB)
📄 acpi_resource.c(24.15 KB)
📄 acpi_smbat.c(11.79 KB)
📄 acpi_smbus.h(7.14 KB)
📄 acpi_thermal.c(36.42 KB)
📄 acpi_throttle.c(12.84 KB)
📄 acpi_timer.c(13.16 KB)
📄 acpi_video.c(31.67 KB)
📄 acpiio.h(8.26 KB)
📄 acpivar.h(19.99 KB)

Editing: acpi_container.c

/*-
 * Copyright (c) 2017 Microsoft Corp.
 * 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 unmodified, 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 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.
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/bus.h>
#include <sys/module.h>

#include <contrib/dev/acpica/include/acpi.h>
#include <dev/acpica/acpivar.h>

#include "pcib_if.h"

ACPI_MODULE_NAME("CONTAINER")

static int			acpi_syscont_probe(device_t);
static int			acpi_syscont_attach(device_t);
static int			acpi_syscont_detach(device_t);
static int			acpi_syscont_alloc_msi(device_t, device_t,
				    int count, int maxcount, int *irqs);
static int			acpi_syscont_release_msi(device_t bus, device_t dev,
				    int count, int *irqs);
static int			acpi_syscont_alloc_msix(device_t bus, device_t dev,
				    int *irq);
static int			acpi_syscont_release_msix(device_t bus, device_t dev,
				    int irq);
static int			acpi_syscont_map_msi(device_t bus, device_t dev,
				    int irq, uint64_t *addr, uint32_t *data);

static device_method_t acpi_syscont_methods[] = {
    /* Device interface */
    DEVMETHOD(device_probe,		acpi_syscont_probe),
    DEVMETHOD(device_attach,		acpi_syscont_attach),
    DEVMETHOD(device_detach,		acpi_syscont_detach),

/* Bus interface */
    DEVMETHOD(bus_add_child,		bus_generic_add_child),
    DEVMETHOD(bus_print_child,		bus_generic_print_child),
    DEVMETHOD(bus_alloc_resource,	bus_generic_alloc_resource),
    DEVMETHOD(bus_release_resource,	bus_generic_release_resource),
    DEVMETHOD(bus_activate_resource,	bus_generic_activate_resource),
    DEVMETHOD(bus_deactivate_resource,	bus_generic_deactivate_resource),
    DEVMETHOD(bus_setup_intr,		bus_generic_setup_intr),
    DEVMETHOD(bus_teardown_intr,	bus_generic_teardown_intr),
#if __FreeBSD_version >= 1100000
    DEVMETHOD(bus_get_cpus,		bus_generic_get_cpus),
#endif

/* pcib interface */
    DEVMETHOD(pcib_alloc_msi,		acpi_syscont_alloc_msi),
    DEVMETHOD(pcib_release_msi,		acpi_syscont_release_msi),
    DEVMETHOD(pcib_alloc_msix,		acpi_syscont_alloc_msix),
    DEVMETHOD(pcib_release_msix,	acpi_syscont_release_msix),
    DEVMETHOD(pcib_map_msi,		acpi_syscont_map_msi),

DEVMETHOD_END
};

static driver_t acpi_syscont_driver = {
    "acpi_syscontainer",
    acpi_syscont_methods,
    0,
};

static devclass_t acpi_syscont_devclass;

DRIVER_MODULE(acpi_syscontainer, acpi, acpi_syscont_driver,
    acpi_syscont_devclass, NULL, NULL);
MODULE_DEPEND(acpi_syscontainer, acpi, 1, 1, 1);

static int
acpi_syscont_probe(device_t dev)
{
    static char *syscont_ids[] = { "ACPI0004", "PNP0A05", "PNP0A06", NULL };
    int rv;

if (acpi_disabled("syscontainer"))
	return (ENXIO);
    rv = ACPI_ID_PROBE(device_get_parent(dev), dev, syscont_ids, NULL);
    if (rv <= 0)
	device_set_desc(dev, "System Container");
    return (rv);
}

static int
acpi_syscont_attach(device_t dev)
{

bus_generic_probe(dev);
    return (bus_generic_attach(dev));
}

static int
acpi_syscont_detach(device_t dev)
{

return (bus_generic_detach(dev));
}

static int
acpi_syscont_alloc_msi(device_t bus, device_t dev, int count, int maxcount,
    int *irqs)
{
    device_t parent = device_get_parent(bus);

return (PCIB_ALLOC_MSI(device_get_parent(parent), dev, count, maxcount,
	irqs));
}

static int
acpi_syscont_release_msi(device_t bus, device_t dev, int count, int *irqs)
{
    device_t parent = device_get_parent(bus);

return (PCIB_RELEASE_MSI(device_get_parent(parent), dev, count, irqs));
}

static int
acpi_syscont_alloc_msix(device_t bus, device_t dev, int *irq)
{
    device_t parent = device_get_parent(bus);

return (PCIB_ALLOC_MSIX(device_get_parent(parent), dev, irq));
}

static int
acpi_syscont_release_msix(device_t bus, device_t dev, int irq)
{
    device_t parent = device_get_parent(bus);

return (PCIB_RELEASE_MSIX(device_get_parent(parent), dev, irq));
}

static int
acpi_syscont_map_msi(device_t bus, device_t dev, int irq, uint64_t *addr,
    uint32_t *data)
{
    device_t parent = device_get_parent(bus);

return (PCIB_MAP_MSI(device_get_parent(parent), dev, irq, addr, data));
}

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Editing: acpi_container.c

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