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; |
Thomas Gleixner | 7230214 | 2009-08-20 12:18:32 +0200 | [diff] [blame^] | 5 | struct mpc_table; |
Thomas Gleixner | fd6c666 | 2009-08-20 10:41:58 +0200 | [diff] [blame] | 6 | |
Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 7 | /** |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 8 | * struct x86_init_mpparse - platform specific mpparse ops |
| 9 | * @mpc_record: platform specific mpc record accounting |
Thomas Gleixner | de93410 | 2009-08-20 09:27:29 +0200 | [diff] [blame] | 10 | * @setup_ioapic_ids: platform specific ioapic id override |
Thomas Gleixner | fd6c666 | 2009-08-20 10:41:58 +0200 | [diff] [blame] | 11 | * @mpc_apic_id: platform specific mpc apic id assignment |
Thomas Gleixner | 7230214 | 2009-08-20 12:18:32 +0200 | [diff] [blame^] | 12 | * @smp_read_mpc_oem: platform specific oem mpc table setup |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 13 | */ |
| 14 | struct x86_init_mpparse { |
| 15 | void (*mpc_record)(unsigned int mode); |
Thomas Gleixner | de93410 | 2009-08-20 09:27:29 +0200 | [diff] [blame] | 16 | void (*setup_ioapic_ids)(void); |
Thomas Gleixner | fd6c666 | 2009-08-20 10:41:58 +0200 | [diff] [blame] | 17 | int (*mpc_apic_id)(struct mpc_cpu *m); |
Thomas Gleixner | 7230214 | 2009-08-20 12:18:32 +0200 | [diff] [blame^] | 18 | void (*smp_read_mpc_oem)(struct mpc_table *mpc); |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 19 | }; |
| 20 | |
| 21 | /** |
Thomas Gleixner | f7cf5a5 | 2009-08-19 14:43:56 +0200 | [diff] [blame] | 22 | * struct x86_init_resources - platform specific resource related ops |
| 23 | * @probe_roms: probe BIOS roms |
Thomas Gleixner | 8fee697 | 2009-08-19 14:55:50 +0200 | [diff] [blame] | 24 | * @reserve_resources: reserve the standard resources for the |
| 25 | * platform |
Thomas Gleixner | 816c25e | 2009-08-19 14:36:27 +0200 | [diff] [blame] | 26 | * @reserve_ebda_region: reserve the extended bios data area |
Thomas Gleixner | 6b18ae3 | 2009-08-20 10:19:54 +0200 | [diff] [blame] | 27 | * @memory_setup: platform specific memory setup |
Thomas Gleixner | f7cf5a5 | 2009-08-19 14:43:56 +0200 | [diff] [blame] | 28 | * |
| 29 | */ |
| 30 | struct x86_init_resources { |
| 31 | void (*probe_roms)(void); |
Thomas Gleixner | 8fee697 | 2009-08-19 14:55:50 +0200 | [diff] [blame] | 32 | void (*reserve_resources)(void); |
Thomas Gleixner | 816c25e | 2009-08-19 14:36:27 +0200 | [diff] [blame] | 33 | void (*reserve_ebda_region)(void); |
Thomas Gleixner | 6b18ae3 | 2009-08-20 10:19:54 +0200 | [diff] [blame] | 34 | char *(*memory_setup)(void); |
Thomas Gleixner | f7cf5a5 | 2009-08-19 14:43:56 +0200 | [diff] [blame] | 35 | }; |
| 36 | |
| 37 | /** |
Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 38 | * struct x86_init_ops - functions for platform specific setup |
| 39 | * |
| 40 | */ |
| 41 | struct x86_init_ops { |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 42 | struct x86_init_resources resources; |
| 43 | struct x86_init_mpparse mpparse; |
Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 44 | }; |
| 45 | |
| 46 | extern struct x86_init_ops x86_init; |
| 47 | |
| 48 | extern void x86_init_noop(void); |
Thomas Gleixner | f484847 | 2009-08-20 12:05:01 +0200 | [diff] [blame] | 49 | extern void x86_init_uint_noop(unsigned int unused); |
Thomas Gleixner | 57844a8 | 2009-08-19 14:48:38 +0200 | [diff] [blame] | 50 | |
| 51 | #endif |