| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2003-2004 Intel |
| 3 | * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com) |
| 4 | */ |
| 5 | |
| 6 | #ifndef ASM_MSI_H |
| 7 | #define ASM_MSI_H |
| 8 | |
| 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 cpu_mask_to_apicid(mask) cpu_physical_id(first_cpu(mask)) |
| 16 | #define MSI_DEST_MODE MSI_PHYSICAL_MODE |
| 17 | #define MSI_TARGET_CPU ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff) |
| 18 | #define MSI_TARGET_CPU_SHIFT 4 |
| 19 | |
| 20 | #endif /* ASM_MSI_H */ |