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x86: PIC, L-APIC and I/O APIC debug information

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Dump all the PIC, local APIC and I/O APIC information at the
fs_initcall() level, which is after ACPI (if used) has initialised PCI
information, making the point of invocation consistent across MP-table and
ACPI platforms.  Remove explicit calls to print_IO_APIC() from elsewhere.
Make the interface of all the functions involved consistent between 32-bit
and 64-bit versions and make them all static by default by the means of a
New-and-Improved(TM) __apicdebuginit() macro.

 Note that like print_IO_APIC() all these only output anything if
"apic=debug" has been passed to the kernel through the command line.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Maciej W. Rozycki
2008-07-21 00:52:49 +01:00
committed by Ingo Molnar
parent 338b9bb3ad
commit 32f71aff77
4 changed files with 38 additions and 28 deletions
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5
arch/x86/pci/acpi.c
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@@ -250,10 +250,5 @@ int __init pci_acpi_init(void)
acpi_pci_irq_enable(dev);
}
#ifdef CONFIG_X86_IO_APIC
if (acpi_ioapic)
print_IO_APIC();
#endif
return 0;
}