smp.c (e532c37858fdcc18e9a91d24c2e22cd21aa22561) smp.c (a7f290dad32ee34d931561b7943c858fe2aae503)
1/*
2 * SMP support for ppc.
3 *
4 * Written by Cort Dougan (cort@cs.nmt.edu) borrowing a great
5 * deal of code from the sparc and intel versions.
6 *
7 * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
8 *

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39#include <asm/pgtable.h>
40#include <asm/prom.h>
41#include <asm/smp.h>
42#include <asm/time.h>
43#include <asm/machdep.h>
44#include <asm/cputable.h>
45#include <asm/system.h>
46#include <asm/mpic.h>
1/*
2 * SMP support for ppc.
3 *
4 * Written by Cort Dougan (cort@cs.nmt.edu) borrowing a great
5 * deal of code from the sparc and intel versions.
6 *
7 * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
8 *

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39#include <asm/pgtable.h>
40#include <asm/prom.h>
41#include <asm/smp.h>
42#include <asm/time.h>
43#include <asm/machdep.h>
44#include <asm/cputable.h>
45#include <asm/system.h>
46#include <asm/mpic.h>
47#include <asm/systemcfg.h>
47#include <asm/vdso_datapage.h>
48#ifdef CONFIG_PPC64
49#include <asm/paca.h>
50#endif
51
52int smp_hw_index[NR_CPUS];
53struct thread_info *secondary_ti;
54
55#ifdef DEBUG

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366{
367 unsigned int cpu = smp_processor_id();
368
369 if (cpu == boot_cpuid)
370 return -EBUSY;
371
372 cpu_clear(cpu, cpu_online_map);
373#ifdef CONFIG_PPC64
48#ifdef CONFIG_PPC64
49#include <asm/paca.h>
50#endif
51
52int smp_hw_index[NR_CPUS];
53struct thread_info *secondary_ti;
54
55#ifdef DEBUG

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366{
367 unsigned int cpu = smp_processor_id();
368
369 if (cpu == boot_cpuid)
370 return -EBUSY;
371
372 cpu_clear(cpu, cpu_online_map);
373#ifdef CONFIG_PPC64
374 _systemcfg->processorCount--;
374 vdso_data->processorCount--;
375 fixup_irqs(cpu_online_map);
376#endif
377 return 0;
378}
379
380int generic_cpu_enable(unsigned int cpu)
381{
382 /* Do the normal bootup if we haven't

--- 190 unchanged lines hidden --- 		375 fixup_irqs(cpu_online_map);
376#endif
377 return 0;
378}
379
380int generic_cpu_enable(unsigned int cpu)
381{
382 /* Do the normal bootup if we haven't

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