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Diffstat (limited to 'include/asm-x86_64/smp.h')
-rw-r--r--include/asm-x86_64/smp.h117
1 files changed, 0 insertions, 117 deletions
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
deleted file mode 100644
index 3f303d2365ed..000000000000
--- a/include/asm-x86_64/smp.h
+++ /dev/null
@@ -1,117 +0,0 @@
-#ifndef __ASM_SMP_H
-#define __ASM_SMP_H
-
-/*
- * We need the APIC definitions automatically as part of 'smp.h'
- */
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <linux/bitops.h>
-#include <linux/init.h>
-extern int disable_apic;
-
-#include <asm/mpspec.h>
-#include <asm/apic.h>
-#include <asm/io_apic.h>
-#include <asm/thread_info.h>
-
-#ifdef CONFIG_SMP
-
-#include <asm/pda.h>
-
-struct pt_regs;
-
-extern cpumask_t cpu_present_mask;
-extern cpumask_t cpu_possible_map;
-extern cpumask_t cpu_online_map;
-extern cpumask_t cpu_callout_map;
-extern cpumask_t cpu_initialized;
-
-/*
- * Private routines/data
- */
-
-extern void smp_alloc_memory(void);
-extern volatile unsigned long smp_invalidate_needed;
-extern void lock_ipi_call_lock(void);
-extern void unlock_ipi_call_lock(void);
-extern int smp_num_siblings;
-extern void smp_send_reschedule(int cpu);
-
-extern cpumask_t cpu_sibling_map[NR_CPUS];
-extern cpumask_t cpu_core_map[NR_CPUS];
-extern u8 cpu_llc_id[NR_CPUS];
-
-#define SMP_TRAMPOLINE_BASE 0x6000
-
-/*
- * On x86 all CPUs are mapped 1:1 to the APIC space.
- * This simplifies scheduling and IPI sending and
- * compresses data structures.
- */
-
-static inline int num_booting_cpus(void)
-{
- return cpus_weight(cpu_callout_map);
-}
-
-#define raw_smp_processor_id() read_pda(cpunumber)
-
-extern int __cpu_disable(void);
-extern void __cpu_die(unsigned int cpu);
-extern void prefill_possible_map(void);
-extern unsigned num_processors;
-extern unsigned __cpuinitdata disabled_cpus;
-
-#define NO_PROC_ID 0xFF /* No processor magic marker */
-
-#endif /* CONFIG_SMP */
-
-static inline int hard_smp_processor_id(void)
-{
- /* we don't want to mark this access volatile - bad code generation */
- return GET_APIC_ID(*(unsigned int *)(APIC_BASE+APIC_ID));
-}
-
-/*
- * Some lowlevel functions might want to know about
- * the real APIC ID <-> CPU # mapping.
- */
-extern u8 x86_cpu_to_apicid[NR_CPUS]; /* physical ID */
-extern u8 x86_cpu_to_log_apicid[NR_CPUS];
-extern u8 bios_cpu_apicid[];
-
-static inline int cpu_present_to_apicid(int mps_cpu)
-{
- if (mps_cpu < NR_CPUS)
- return (int)bios_cpu_apicid[mps_cpu];
- else
- return BAD_APICID;
-}
-
-#ifndef CONFIG_SMP
-#define stack_smp_processor_id() 0
-#define cpu_logical_map(x) (x)
-#else
-#include <asm/thread_info.h>
-#define stack_smp_processor_id() \
-({ \
- struct thread_info *ti; \
- __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
- ti->cpu; \
-})
-#endif
-
-static __inline int logical_smp_processor_id(void)
-{
- /* we don't want to mark this access volatile - bad code generation */
- return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
-}
-
-#ifdef CONFIG_SMP
-#define cpu_physical_id(cpu) x86_cpu_to_apicid[cpu]
-#else
-#define cpu_physical_id(cpu) boot_cpu_id
-#endif /* !CONFIG_SMP */
-#endif
-