Date: Fri, 04 Oct 2002 08:15:14 +0100 From: Mark Murray <mark@grondar.za> To: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org> Cc: takawata@axe-inc.co.jp, current@FreeBSD.ORG Subject: Re: PCI brokenness Message-ID: <200210040715.g947FEh5000625@grimreaper.grondar.org> In-Reply-To: <20021003.193027.27010308.iwasaki@jp.FreeBSD.org> ; from Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org> "Thu, 03 Oct 2002 19:30:27 %2B0900." References: <20021003.193027.27010308.iwasaki@jp.FreeBSD.org>
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This works, thanks! :-) :-)
Domo Arrigato!
M
> I'm not sure, but my thought was something like following patches.
>
> Thanks
>
> Index: dev/acpica/acpi.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/dev/acpica/acpi.c,v
> retrieving revision 1.75
> diff -u -r1.75 acpi.c
> --- dev/acpica/acpi.c 6 Sep 2002 17:01:06 -0000 1.75
> +++ dev/acpica/acpi.c 3 Oct 2002 10:13:51 -0000
> @@ -777,6 +777,10 @@
> if (ACPI_SUCCESS(AcpiGetHandle(ACPI_ROOT_OBJECT, scopes[i], &parent)))
> AcpiWalkNamespace(ACPI_TYPE_ANY, parent, 100, acpi_probe_child, bus, NULL);
>
> + if (devclass_get_device(devclass_find("isa"), 0) == NULL) {
> + device_set_flags(BUS_ADD_CHILD(bus, 0, "isa", 0), 1);
> + }
> +
> /*
> * Scan all of the child devices we have created and let them probe/attach.
> */
> Index: isa/isa_common.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/isa/isa_common.c,v
> retrieving revision 1.31
> diff -u -r1.31 isa_common.c
> --- isa/isa_common.c 30 Sep 2002 07:56:12 -0000 1.31
> +++ isa/isa_common.c 3 Oct 2002 10:13:04 -0000
> @@ -1107,6 +1107,60 @@
> 1, /* no softc */
> };
>
> +static int
> +acpi_isa_probe(device_t dev)
> +{
> +
> + if (device_get_flags(dev) == 0) {
> + return (ENXIO);
> + }
> +
> + return (isa_probe(dev));
> +}
> +
> +static device_method_t acpi_isa_methods[] = {
> + /* Device interface */
> + DEVMETHOD(device_probe, acpi_isa_probe),
> + DEVMETHOD(device_attach, isa_attach),
> + DEVMETHOD(device_detach, bus_generic_detach),
> + DEVMETHOD(device_shutdown, bus_generic_shutdown),
> + DEVMETHOD(device_suspend, bus_generic_suspend),
> + DEVMETHOD(device_resume, bus_generic_resume),
> +
> + /* Bus interface */
> + DEVMETHOD(bus_add_child, isa_add_child),
> + DEVMETHOD(bus_print_child, isa_print_child),
> + DEVMETHOD(bus_probe_nomatch, isa_probe_nomatch),
> + DEVMETHOD(bus_read_ivar, isa_read_ivar),
> + DEVMETHOD(bus_write_ivar, isa_write_ivar),
> + DEVMETHOD(bus_child_detached, isa_child_detached),
> + DEVMETHOD(bus_driver_added, isa_driver_added),
> + DEVMETHOD(bus_setup_intr, isa_setup_intr),
> + DEVMETHOD(bus_teardown_intr, isa_teardown_intr),
> +
> + DEVMETHOD(bus_get_resource_list,isa_get_resource_list),
> + DEVMETHOD(bus_alloc_resource, isa_alloc_resource),
> + DEVMETHOD(bus_release_resource, isa_release_resource),
> + DEVMETHOD(bus_set_resource, isa_set_resource),
> + DEVMETHOD(bus_get_resource, bus_generic_rl_get_resource),
> + DEVMETHOD(bus_delete_resource, bus_generic_rl_delete_resource),
> + DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
> + DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
> +
> + /* ISA interface */
> + DEVMETHOD(isa_add_config, isa_add_config),
> + DEVMETHOD(isa_set_config_callback, isa_set_config_callback),
> + DEVMETHOD(isa_pnp_probe, isa_pnp_probe),
> +
> + { 0, 0 }
> +};
> +
> +static driver_t acpi_isa_driver = {
> + "isa",
> + acpi_isa_methods,
> + 1, /* no softc */
> +};
> +
> /*
> * ISA can be attached to a PCI-ISA bridge or directly to the legacy device.
> */
> @@ -1114,4 +1168,5 @@
> DRIVER_MODULE(isa, eisab, isa_driver, isa_devclass, 0, 0);
> #ifdef __i386__
> DRIVER_MODULE(isa, legacy, isa_driver, isa_devclass, 0, 0);
> +DRIVER_MODULE(isa, acpi, acpi_isa_driver, isa_devclass, 0, 0);
> #endif
>
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> with "unsubscribe freebsd-current" in the body of the message
--
o Mark Murray
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