d49c428840
... so it could fall back to normal numa and we'd reduce the impact of the NUMAQ subarch. NUMAQ depends on GENERICARCH also decouple genericarch numa from acpi. also make it fall back to bigsmp if apicid > 8. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
41 lines
980 B
C
41 lines
980 B
C
/*
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* APIC driver for the IBM NUMAQ chipset.
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*/
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#define APIC_DEFINITION 1
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#include <linux/threads.h>
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#include <linux/cpumask.h>
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#include <linux/smp.h>
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#include <asm/mpspec.h>
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#include <asm/genapic.h>
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#include <asm/fixmap.h>
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#include <asm/apicdef.h>
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#include <linux/kernel.h>
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#include <linux/string.h>
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#include <linux/init.h>
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#include <asm/mach-numaq/mach_apic.h>
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#include <asm/mach-numaq/mach_apicdef.h>
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#include <asm/mach-numaq/mach_ipi.h>
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#include <asm/mach-numaq/mach_mpparse.h>
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#include <asm/mach-numaq/mach_wakecpu.h>
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#include <asm/numaq.h>
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static int mps_oem_check(struct mp_config_table *mpc, char *oem,
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char *productid)
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{
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numaq_mps_oem_check(mpc, oem, productid);
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return found_numaq;
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}
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static int probe_numaq(void)
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{
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/* already know from get_memcfg_numaq() */
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return found_numaq;
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}
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/* Hook from generic ACPI tables.c */
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static int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
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{
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return 0;
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}
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struct genapic apic_numaq = APIC_INIT("NUMAQ", probe_numaq);
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