2 * Copyright (C) 2003-2004 Intel
3 * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
9 #define NR_VECTORS NR_IRQS
10 #define FIRST_DEVICE_VECTOR IA64_FIRST_DEVICE_VECTOR
11 #define LAST_DEVICE_VECTOR IA64_LAST_DEVICE_VECTOR
12 static inline void set_intr_gate (int nr
, void *func
) {}
13 #define IO_APIC_VECTOR(irq) (irq)
14 #define ack_APIC_irq ia64_eoi
15 #define MSI_TARGET_CPU_SHIFT 4
17 extern struct msi_ops msi_apic_ops
;
19 static inline int msi_arch_init(void)
21 if (platform_msi_init
)
22 return platform_msi_init();
24 /* default ops for most ia64 platforms */
25 msi_register(&msi_apic_ops
);
29 #endif /* ASM_MSI_H */
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