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229778f87e
do it as a side-effect of probing for MP hardware. This allows us to scan for local SAPICs early (especially before MBUF initialization). o Fix the Local SAPIC structure so that matches the Local SAPIC table entry. Now that the Local SAPIC info is the same as the Local APIC info, stop dumping the Local APIC entries. o For every Local SAPIC entry in the MADT that's not disabled, let the SMP code know about it. They represent actual CPUs. o Register the OS_BOOT_RENDEZ entry point and provide a (bogus) implementation for the entry point. o Provide a mapping for internal IPI numbers to ExtINT vectors. o In a MP system, announce the CPUs and start them by sending IPI_AP_WAKEUP to each of them. Not that it makes a difference at this time :-) o Miscellaneous style fixes and other adjustments.
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*-
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* Copyright (c) 2000,2001 Michael Smith
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* Copyright (c) 2000 BSDi
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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. 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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, 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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* $FreeBSD$
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*/
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/*
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* 6.1 : Environmental support
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*/
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#include "acpi.h"
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extern u_int64_t ia64_efi_acpi_table;
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extern u_int64_t ia64_efi_acpi20_table;
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ACPI_STATUS
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AcpiOsInitialize(void)
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{
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return(NULL);
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}
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ACPI_STATUS
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AcpiOsTerminate(void)
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{
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return(NULL);
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}
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ACPI_STATUS
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AcpiOsGetRootPointer(UINT32 Flags, ACPI_PHYSICAL_ADDRESS *RsdpPhysicalAddress)
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{
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if (ia64_efi_acpi20_table)
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*RsdpPhysicalAddress = ia64_efi_acpi20_table;
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else if (ia64_efi_acpi_table)
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*RsdpPhysicalAddress = ia64_efi_acpi_table;
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else
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return(AE_NOT_FOUND);
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return(AE_OK);
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}
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