ca05fea6db
This patch is per Andi's request to remove NO_IOAPIC_CHECK from genapic and use heuristics to prevent unique I/O APIC ID check for systems that don't need it. The patch disables unique I/O APIC ID check for Xeon-based and other platforms that don't use serial APIC bus for interrupt delivery. Andi stated that AMD systems don't need unique IO_APIC_IDs either. Signed-off-by: Natalie Protasevich <Natalie.Protasevich@unisys.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
32 lines
1.4 KiB
C
32 lines
1.4 KiB
C
#ifndef __ASM_MACH_APIC_H
|
|
#define __ASM_MACH_APIC_H
|
|
|
|
#include <asm/genapic.h>
|
|
|
|
#define esr_disable (genapic->ESR_DISABLE)
|
|
#define NO_BALANCE_IRQ (genapic->no_balance_irq)
|
|
#define INT_DELIVERY_MODE (genapic->int_delivery_mode)
|
|
#define INT_DEST_MODE (genapic->int_dest_mode)
|
|
#undef APIC_DEST_LOGICAL
|
|
#define APIC_DEST_LOGICAL (genapic->apic_destination_logical)
|
|
#define TARGET_CPUS (genapic->target_cpus())
|
|
#define apic_id_registered (genapic->apic_id_registered)
|
|
#define init_apic_ldr (genapic->init_apic_ldr)
|
|
#define ioapic_phys_id_map (genapic->ioapic_phys_id_map)
|
|
#define clustered_apic_check (genapic->clustered_apic_check)
|
|
#define multi_timer_check (genapic->multi_timer_check)
|
|
#define apicid_to_node (genapic->apicid_to_node)
|
|
#define cpu_to_logical_apicid (genapic->cpu_to_logical_apicid)
|
|
#define cpu_present_to_apicid (genapic->cpu_present_to_apicid)
|
|
#define apicid_to_cpu_present (genapic->apicid_to_cpu_present)
|
|
#define mpc_apic_id (genapic->mpc_apic_id)
|
|
#define setup_portio_remap (genapic->setup_portio_remap)
|
|
#define check_apicid_present (genapic->check_apicid_present)
|
|
#define check_phys_apicid_present (genapic->check_phys_apicid_present)
|
|
#define check_apicid_used (genapic->check_apicid_used)
|
|
#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
|
|
#define enable_apic_mode (genapic->enable_apic_mode)
|
|
#define phys_pkg_id (genapic->phys_pkg_id)
|
|
|
|
#endif /* __ASM_MACH_APIC_H */
|