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#ifndef __ASM_MACH_APIC_H
#define __ASM_MACH_APIC_H
#include <asm/apic.h>
#include <asm/io_apic.h>
#include <asm/genapic.h>
#include <asm/smp.h>
/* ESR was originally disabled in Linux for NUMA-Q. Do we really need to? */
#define esr_disable (0)
/* The following are dependent on APIC delivery mode (logical vs. physical). */
#define INT_DELIVERY_MODE (genapic->int_delivery_mode)
#define INT_DEST_MODE (genapic->int_dest_mode)
#define TARGET_CPUS (genapic->target_cpus())
#define init_apic_ldr (genapic->init_apic_ldr)
#define clustered_apic_check (genapic->clustered_apic_check)
#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
#define vector_allocation_cpumask(cpu) (genapic->vector_allocation_cpumask(cpu))
static inline void enable_apic_mode(void)
{
/* Not needed for modern ES7000 which boot in Virtual Wire mode. */
/*es7000_sw_apic();*/
}
#define apicid_to_node(apicid) ((int)apicid_to_node[(u32)apicid])
extern u32 bios_cpu_apicid[];
static inline int mpc_apic_id(struct mpc_config_processor *m, u32 apicid)
{
printk("Processor #%d %d:%d APIC version %d\n",
apicid,
(m->mpc_cpufeature & CPU_FAMILY_MASK) >> 8,
(m->mpc_cpufeature & CPU_MODEL_MASK) >> 4,
m->mpc_apicver);
return apicid;
}
static inline int multi_timer_check(int apic, int irq)
{
return 0;
}
extern void generic_apic_probe(void);
extern void generic_bigsmp_probe(void);
/*
* The following functions based around phys_cpu_present_map are disabled in
* some i386 Linux subarchitectures, and in x86_64 'cluster' genapic mode. I'm
* really not sure why, since all local APICs should have distinct physical
* IDs, and we need to know what they are.
*/
static inline int apic_id_registered(void)
{
return physid_isset(get_apic_id(),
phys_cpu_present_map);
}
static inline void ioapic_phys_id_map(physid_mask_t *map)
{
*map = phys_cpu_present_map;
}
static inline int check_apicid_used(const physid_mask_t *map, int apicid)
{
return physid_isset(apicid, *map);
}
static inline int check_apicid_present(int apicid)
{
return physid_isset(apicid, phys_cpu_present_map);
}
static inline void set_apicid(int phys_apicid, physid_mask_t *map)
{
physid_set(phys_apicid, *map);
}
#endif /* __ASM_MACH_APIC_H */
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