diff options
Diffstat (limited to 'include/asm-x86/setup.h')
| -rw-r--r-- | include/asm-x86/setup.h | 61 |
1 files changed, 47 insertions, 14 deletions
diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h index fa6763af8d2..11b6cc14b28 100644 --- a/include/asm-x86/setup.h +++ b/include/asm-x86/setup.h @@ -1,5 +1,5 @@ -#ifndef _ASM_X86_SETUP_H -#define _ASM_X86_SETUP_H +#ifndef ASM_X86__SETUP_H +#define ASM_X86__SETUP_H #define COMMAND_LINE_SIZE 2048 @@ -8,7 +8,42 @@ /* Interrupt control for vSMPowered x86_64 systems */ void vsmp_init(void); -char *machine_specific_memory_setup(void); +#ifdef CONFIG_X86_VISWS +extern void visws_early_detect(void); +extern int is_visws_box(void); +#else +static inline void visws_early_detect(void) { } +static inline int is_visws_box(void) { return 0; } +#endif + +/* + * Any setup quirks to be performed? + */ +struct mpc_config_processor; +struct mpc_config_bus; +struct mp_config_oemtable; +struct x86_quirks { + int (*arch_pre_time_init)(void); + int (*arch_time_init)(void); + int (*arch_pre_intr_init)(void); + int (*arch_intr_init)(void); + int (*arch_trap_init)(void); + char * (*arch_memory_setup)(void); + int (*mach_get_smp_config)(unsigned int early); + int (*mach_find_smp_config)(unsigned int reserve); + + int *mpc_record; + int (*mpc_apic_id)(struct mpc_config_processor *m); + void (*mpc_oem_bus_info)(struct mpc_config_bus *m, char *name); + void (*mpc_oem_pci_bus)(struct mpc_config_bus *m); + void (*smp_read_mpc_oem)(struct mp_config_oemtable *oemtable, + unsigned short oemsize); + int (*setup_ioapic_ids)(void); +}; + +extern struct x86_quirks *x86_quirks; +extern unsigned long saved_video_mode; + #ifndef CONFIG_PARAVIRT #define paravirt_post_allocator_init() do {} while (0) #endif @@ -43,30 +78,28 @@ char *machine_specific_memory_setup(void); */ extern struct boot_params boot_params; -#ifdef __i386__ /* * Do NOT EVER look at the BIOS memory size location. * It does not work on many machines. */ #define LOWMEMSIZE() (0x9f000) -struct e820entry; - -char * __init machine_specific_memory_setup(void); -char *memory_setup(void); +#ifdef __i386__ -int __init copy_e820_map(struct e820entry *biosmap, int nr_map); -int __init sanitize_e820_map(struct e820entry *biosmap, char *pnr_map); -void __init add_memory_region(unsigned long long start, - unsigned long long size, int type); +void __init i386_start_kernel(void); +extern void probe_roms(void); +extern unsigned long init_pg_tables_start; extern unsigned long init_pg_tables_end; - +#else +void __init x86_64_init_pda(void); +void __init x86_64_start_kernel(char *real_mode); +void __init x86_64_start_reservations(char *real_mode_data); #endif /* __i386__ */ #endif /* _SETUP */ #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ -#endif /* _ASM_X86_SETUP_H */ +#endif /* ASM_X86__SETUP_H */ |