Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 1 | #ifndef _ASM_X86_PLATFORM_H |
| 2 | #define _ASM_X86_PLATFORM_H |
| 3 | |
Thomas Gleixner | fd6c666 | 2009-08-20 10:41:58 +0200 | [diff] [blame^] | 4 | struct mpc_cpu; |
| 5 | |
Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 6 | /** |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 7 | * struct x86_init_mpparse - platform specific mpparse ops |
| 8 | * @mpc_record: platform specific mpc record accounting |
Thomas Gleixner | de93410 | 2009-08-20 09:27:29 +0200 | [diff] [blame] | 9 | * @setup_ioapic_ids: platform specific ioapic id override |
Thomas Gleixner | fd6c666 | 2009-08-20 10:41:58 +0200 | [diff] [blame^] | 10 | * @mpc_apic_id: platform specific mpc apic id assignment |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 11 | */ |
| 12 | struct x86_init_mpparse { |
| 13 | void (*mpc_record)(unsigned int mode); |
Thomas Gleixner | de93410 | 2009-08-20 09:27:29 +0200 | [diff] [blame] | 14 | void (*setup_ioapic_ids)(void); |
Thomas Gleixner | fd6c666 | 2009-08-20 10:41:58 +0200 | [diff] [blame^] | 15 | int (*mpc_apic_id)(struct mpc_cpu *m); |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 16 | }; |
| 17 | |
| 18 | /** |
Thomas Gleixner | f7cf5a5 | 2009-08-19 14:43:56 +0200 | [diff] [blame] | 19 | * struct x86_init_resources - platform specific resource related ops |
| 20 | * @probe_roms: probe BIOS roms |
Thomas Gleixner | 8fee697 | 2009-08-19 14:55:50 +0200 | [diff] [blame] | 21 | * @reserve_resources: reserve the standard resources for the |
| 22 | * platform |
Thomas Gleixner | 816c25e | 2009-08-19 14:36:27 +0200 | [diff] [blame] | 23 | * @reserve_ebda_region: reserve the extended bios data area |
Thomas Gleixner | 6b18ae3 | 2009-08-20 10:19:54 +0200 | [diff] [blame] | 24 | * @memory_setup: platform specific memory setup |
Thomas Gleixner | f7cf5a5 | 2009-08-19 14:43:56 +0200 | [diff] [blame] | 25 | * |
| 26 | */ |
| 27 | struct x86_init_resources { |
| 28 | void (*probe_roms)(void); |
Thomas Gleixner | 8fee697 | 2009-08-19 14:55:50 +0200 | [diff] [blame] | 29 | void (*reserve_resources)(void); |
Thomas Gleixner | 816c25e | 2009-08-19 14:36:27 +0200 | [diff] [blame] | 30 | void (*reserve_ebda_region)(void); |
Thomas Gleixner | 6b18ae3 | 2009-08-20 10:19:54 +0200 | [diff] [blame] | 31 | char *(*memory_setup)(void); |
Thomas Gleixner | f7cf5a5 | 2009-08-19 14:43:56 +0200 | [diff] [blame] | 32 | }; |
| 33 | |
| 34 | /** |
Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 35 | * struct x86_init_ops - functions for platform specific setup |
| 36 | * |
| 37 | */ |
| 38 | struct x86_init_ops { |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 39 | struct x86_init_resources resources; |
| 40 | struct x86_init_mpparse mpparse; |
Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 41 | }; |
| 42 | |
| 43 | extern struct x86_init_ops x86_init; |
| 44 | |
| 45 | extern void x86_init_noop(void); |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 46 | extern void x86_init_uint_noop(unsigned int unused); |
Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 47 | |
| 48 | #endif |