| 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 | #include <asm/desc.h> |
| 10 | #include <asm/mach_apic.h> |
| 11 | #include <asm/smp.h> |
| 12 | |
| bibo,mao | b209a6e | 2006-05-31 18:17:33 +0800 | [diff] [blame] | 13 | #define LAST_DEVICE_VECTOR (FIRST_SYSTEM_VECTOR - 1) |
| Ashok Raj | b4033c1 | 2005-11-08 21:42:33 -0800 | [diff] [blame] | 14 | #define MSI_TARGET_CPU_SHIFT 12 |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | |
| Mark Maule | fd58e55 | 2006-04-10 21:17:48 -0500 | [diff] [blame] | 16 | extern struct msi_ops msi_apic_ops; |
| 17 | |
| 18 | static inline int msi_arch_init(void) |
| 19 | { |
| 20 | msi_register(&msi_apic_ops); |
| 21 | return 0; |
| 22 | } |
| 23 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | #endif /* ASM_MSI_H */ |