#ifndef __ASM_MPSPEC_H #define __ASM_MPSPEC_H #include #include #include extern int mp_bus_id_to_type [MAX_MP_BUSSES]; extern int mp_bus_id_to_node [MAX_MP_BUSSES]; extern int mp_bus_id_to_local [MAX_MP_BUSSES]; extern int quad_local_to_mp_bus_id [NR_CPUS/4][4]; extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES]; extern unsigned int def_to_bigsmp; extern unsigned int boot_cpu_physical_apicid; extern int smp_found_config; extern void find_smp_config (void); extern void get_smp_config (void); extern int nr_ioapics; extern int apic_version [MAX_APICS]; extern int mp_bus_id_to_type [MAX_MP_BUSSES]; extern int mp_irq_entries; extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES]; extern int mpc_default_type; extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES]; extern unsigned long mp_lapic_addr; extern int pic_mode; extern int using_apic_timer; #ifdef CONFIG_ACPI extern void mp_register_lapic (u8 id, u8 enabled); extern void mp_register_lapic_address (u64 address); extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base); extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi); extern void mp_config_acpi_legacy_irqs (void); extern int mp_register_gsi (u32 gsi, int edge_level, int active_high_low); #endif /* CONFIG_ACPI */ #define PHYSID_ARRAY_SIZE BITS_TO_LONGS(MAX_APICS) 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_clear(physid, map) clear_bit(physid, (map).mask) #define physid_isset(physid, map) test_bit(physid, (map).mask) #define physid_test_and_set(physid, map) test_and_set_bit(physid, (map).mask) #define physids_and(dst, src1, src2) bitmap_and((dst).mask, (src1).mask, (src2).mask, MAX_APICS) #define physids_or(dst, src1, src2) bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_APICS) #define physids_clear(map) bitmap_zero((map).mask, MAX_APICS) #define physids_complement(dst, src) bitmap_complement((dst).mask,(src).mask, MAX_APICS) #define physids_empty(map) bitmap_empty((map).mask, MAX_APICS) #define physids_equal(map1, map2) bitmap_equal((map1).mask, (map2).mask, MAX_APICS) #define physids_weight(map) bitmap_weight((map).mask, MAX_APICS) #define physids_shift_right(d, s, n) bitmap_shift_right((d).mask, (s).mask, n, MAX_APICS) #define physids_shift_left(d, s, n) bitmap_shift_left((d).mask, (s).mask, n, MAX_APICS) #define physids_coerce(map) ((map).mask[0]) #define physids_promote(physids) \ ({ \ physid_mask_t __physid_mask = PHYSID_MASK_NONE; \ __physid_mask.mask[0] = physids; \ __physid_mask; \ }) #define physid_mask_of_physid(physid) \ ({ \ physid_mask_t __physid_mask = PHYSID_MASK_NONE; \ physid_set(physid, __physid_mask); \ __physid_mask; \ }) #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
