diff options
Diffstat (limited to 'arch/x86/include/asm/mpspec.h')
| -rw-r--r-- | arch/x86/include/asm/mpspec.h | 66 |
1 files changed, 14 insertions, 52 deletions
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h index 4b0f98a8d338..c72c7ff78fcd 100644 --- a/arch/x86/include/asm/mpspec.h +++ b/arch/x86/include/asm/mpspec.h @@ -2,6 +2,7 @@ #ifndef _ASM_X86_MPSPEC_H #define _ASM_X86_MPSPEC_H +#include <linux/types.h> #include <asm/mpspec_def.h> #include <asm/x86_init.h> @@ -46,70 +47,31 @@ extern int smp_found_config; # define smp_found_config 0 #endif -static inline void get_smp_config(void) -{ - x86_init.mpparse.get_smp_config(0); -} - -static inline void early_get_smp_config(void) -{ - x86_init.mpparse.get_smp_config(1); -} - -static inline void find_smp_config(void) -{ - x86_init.mpparse.find_smp_config(); -} - #ifdef CONFIG_X86_MPPARSE extern void e820__memblock_alloc_reserved_mpc_new(void); extern int enable_update_mptable; -extern void default_find_smp_config(void); -extern void default_get_smp_config(unsigned int early); +extern void mpparse_find_mptable(void); +extern void mpparse_parse_early_smp_config(void); +extern void mpparse_parse_smp_config(void); #else static inline void e820__memblock_alloc_reserved_mpc_new(void) { } -#define enable_update_mptable 0 -#define default_find_smp_config x86_init_noop -#define default_get_smp_config x86_init_uint_noop +#define enable_update_mptable 0 +#define mpparse_find_mptable x86_init_noop +#define mpparse_parse_early_smp_config x86_init_noop +#define mpparse_parse_smp_config x86_init_noop #endif -int generic_processor_info(int apicid); +extern DECLARE_BITMAP(phys_cpu_present_map, MAX_LOCAL_APIC); -#define PHYSID_ARRAY_SIZE BITS_TO_LONGS(MAX_LOCAL_APIC) - -struct physid_mask { - unsigned long mask[PHYSID_ARRAY_SIZE]; -}; - -typedef struct physid_mask physid_mask_t; - -#define physid_set(physid, map) set_bit(physid, (map).mask) -#define physid_isset(physid, map) test_bit(physid, (map).mask) - -#define physids_or(dst, src1, src2) \ - bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_LOCAL_APIC) - -#define physids_clear(map) \ - bitmap_zero((map).mask, MAX_LOCAL_APIC) - -#define physids_empty(map) \ - bitmap_empty((map).mask, MAX_LOCAL_APIC) - -static inline void physids_promote(unsigned long physids, physid_mask_t *map) +static inline void reset_phys_cpu_present_map(u32 apicid) { - physids_clear(*map); - map->mask[0] = physids; + bitmap_zero(phys_cpu_present_map, MAX_LOCAL_APIC); + set_bit(apicid, phys_cpu_present_map); } -static inline void physid_set_mask_of_physid(int physid, physid_mask_t *map) +static inline void copy_phys_cpu_present_map(unsigned long *dst) { - physids_clear(*map); - physid_set(physid, *map); + bitmap_copy(dst, phys_cpu_present_map, MAX_LOCAL_APIC); } -#define PHYSID_MASK_ALL { {[0 ... PHYSID_ARRAY_SIZE-1] = ~0UL} } -#define PHYSID_MASK_NONE { {[0 ... PHYSID_ARRAY_SIZE-1] = 0UL} } - -extern physid_mask_t phys_cpu_present_map; - #endif /* _ASM_X86_MPSPEC_H */ |