Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _ASM_GENAPIC_H |
| 2 | #define _ASM_GENAPIC_H 1 |
| 3 | |
| 4 | /* |
| 5 | * Copyright 2004 James Cleverdon, IBM. |
| 6 | * Subject to the GNU Public License, v.2 |
| 7 | * |
| 8 | * Generic APIC sub-arch data struct. |
| 9 | * |
| 10 | * Hacked for x86-64 by James Cleverdon from i386 architecture code by |
| 11 | * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and |
| 12 | * James Cleverdon. |
| 13 | */ |
| 14 | |
| 15 | struct genapic { |
| 16 | char *name; |
| 17 | u32 int_delivery_mode; |
| 18 | u32 int_dest_mode; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | int (*apic_id_registered)(void); |
| 20 | cpumask_t (*target_cpus)(void); |
Eric W. Biederman | c7111c13 | 2006-10-08 07:47:55 -0600 | [diff] [blame] | 21 | cpumask_t (*vector_allocation_domain)(int cpu); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | void (*init_apic_ldr)(void); |
| 23 | /* ipi */ |
| 24 | void (*send_IPI_mask)(cpumask_t mask, int vector); |
| 25 | void (*send_IPI_allbutself)(int vector); |
| 26 | void (*send_IPI_all)(int vector); |
| 27 | /* */ |
| 28 | unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask); |
| 29 | unsigned int (*phys_pkg_id)(int index_msb); |
| 30 | }; |
| 31 | |
| 32 | |
Siddha, Suresh B | 9899f82 | 2006-12-07 02:14:10 +0100 | [diff] [blame] | 33 | extern struct genapic *genapic, *genapic_force, apic_flat; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 34 | |
| 35 | #endif |