Date: Tue, 9 Nov 2010 00:27:18 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r215024 - in head/sys: amd64/acpica conf i386/acpica x86/acpica Message-ID: <201011090027.oA90RIh8066013@svn.freebsd.org>
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Author: jkim Date: Tue Nov 9 00:27:18 2010 New Revision: 215024 URL: http://svn.freebsd.org/changeset/base/215024 Log: Now OsdEnvironment.c is identical on amd64 and i386. Move it to a new home. Added: head/sys/x86/acpica/OsdEnvironment.c - copied unchanged from r215023, head/sys/amd64/acpica/OsdEnvironment.c Deleted: head/sys/amd64/acpica/OsdEnvironment.c head/sys/i386/acpica/OsdEnvironment.c Modified: head/sys/conf/files.amd64 head/sys/conf/files.i386 Modified: head/sys/conf/files.amd64 ============================================================================== --- head/sys/conf/files.amd64 Tue Nov 9 00:14:39 2010 (r215023) +++ head/sys/conf/files.amd64 Tue Nov 9 00:27:18 2010 (r215024) @@ -67,7 +67,6 @@ hptrr_lib.o optional hptrr \ compile-with "uudecode < $S/dev/hptrr/amd64-elf.hptrr_lib.o.uu" \ no-implicit-rule # -amd64/acpica/OsdEnvironment.c optional acpi amd64/acpica/acpi_machdep.c optional acpi amd64/acpica/acpi_switch.S optional acpi acpi_wakecode.o optional acpi \ @@ -300,6 +299,7 @@ contrib/x86emu/x86emu.c optional x86bio # # x86 shared code between IA32, AMD64 and PC98 architectures # +x86/acpica/OsdEnvironment.c optional acpi x86/acpica/madt.c optional acpi x86/acpica/srat.c optional acpi x86/bios/smbios.c optional smbios Modified: head/sys/conf/files.i386 ============================================================================== --- head/sys/conf/files.i386 Tue Nov 9 00:14:39 2010 (r215023) +++ head/sys/conf/files.i386 Tue Nov 9 00:27:18 2010 (r215024) @@ -238,7 +238,6 @@ dev/uart/uart_cpu_i386.c optional uart dev/acpica/acpi_if.m standard dev/acpi_support/acpi_wmi_if.m standard dev/wpi/if_wpi.c optional wpi -i386/acpica/OsdEnvironment.c optional acpi i386/acpica/acpi_machdep.c optional acpi i386/acpica/acpi_wakeup.c optional acpi acpi_wakecode.h optional acpi \ @@ -373,6 +372,7 @@ compat/x86bios/x86bios.c optional x86bio # # x86 shared code between IA32, AMD64 and PC98 architectures # +x86/acpica/OsdEnvironment.c optional acpi x86/acpica/madt.c optional acpi apic x86/acpica/srat.c optional acpi x86/bios/smbios.c optional smbios Copied: head/sys/x86/acpica/OsdEnvironment.c (from r215023, head/sys/amd64/acpica/OsdEnvironment.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/x86/acpica/OsdEnvironment.c Tue Nov 9 00:27:18 2010 (r215024, copy of r215023, head/sys/amd64/acpica/OsdEnvironment.c) @@ -0,0 +1,91 @@ +/*- + * Copyright (c) 2000,2001 Michael Smith + * Copyright (c) 2000 BSDi + * 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, 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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/types.h> +#include <sys/bus.h> +#include <sys/linker_set.h> +#include <sys/sysctl.h> + +#include <contrib/dev/acpica/include/acpi.h> +#include <contrib/dev/acpica/include/actables.h> + +static u_long acpi_root_phys; + +SYSCTL_ULONG(_machdep, OID_AUTO, acpi_root, CTLFLAG_RD, &acpi_root_phys, 0, + "The physical address of the RSDP"); + +ACPI_STATUS +AcpiOsInitialize(void) +{ + + return (AE_OK); +} + +ACPI_STATUS +AcpiOsTerminate(void) +{ + + return (AE_OK); +} + +static u_long +acpi_get_root_from_loader(void) +{ + long acpi_root; + + if (resource_long_value("acpi", 0, "rsdp", &acpi_root) == 0) + return (acpi_root); + + return (0); +} + +static u_long +acpi_get_root_from_memory(void) +{ + ACPI_SIZE acpi_root; + + if (ACPI_SUCCESS(AcpiFindRootPointer(&acpi_root))) + return (acpi_root); + + return (0); +} + +ACPI_PHYSICAL_ADDRESS +AcpiOsGetRootPointer(void) +{ + + if (acpi_root_phys == 0) { + acpi_root_phys = acpi_get_root_from_loader(); + if (acpi_root_phys == 0) + acpi_root_phys = acpi_get_root_from_memory(); + } + + return (acpi_root_phys); +}
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