Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef __ASM_MPSPEC_H |
| 2 | #define __ASM_MPSPEC_H |
||
| 3 | |||
| 4 | #include <linux/cpumask.h> |
||
| 5 | #include <asm/mpspec_def.h> |
||
| 6 | #include <mach_mpspec.h> |
||
| 7 | |||
| 8 | extern int mp_bus_id_to_type [MAX_MP_BUSSES]; |
||
| 9 | extern int mp_bus_id_to_node [MAX_MP_BUSSES]; |
||
| 10 | extern int mp_bus_id_to_local [MAX_MP_BUSSES]; |
||
| 11 | extern int quad_local_to_mp_bus_id [NR_CPUS/4][4]; |
||
| 12 | extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES]; |
||
| 13 | |||
| 14 | extern unsigned int boot_cpu_physical_apicid; |
||
| 15 | extern int smp_found_config; |
||
| 16 | extern void find_smp_config (void); |
||
| 17 | extern void get_smp_config (void); |
||
| 18 | extern int nr_ioapics; |
||
| 19 | extern int apic_version [MAX_APICS]; |
||
| 20 | extern int mp_bus_id_to_type [MAX_MP_BUSSES]; |
||
| 21 | extern int mp_irq_entries; |
||
| 22 | extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES]; |
||
| 23 | extern int mpc_default_type; |
||
| 24 | extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES]; |
||
| 25 | extern int mp_current_pci_id; |
||
| 26 | extern unsigned long mp_lapic_addr; |
||
| 27 | extern int pic_mode; |
||
| 28 | extern int using_apic_timer; |
||
| 29 | |||
| 30 | #ifdef CONFIG_X86_SUMMIT |
||
| 31 | extern void setup_summit (void); |
||
| 32 | #endif |
||
| 33 | |||
| 34 | #ifdef CONFIG_ACPI_BOOT |
||
| 35 | extern void mp_register_lapic (u8 id, u8 enabled); |
||
| 36 | extern void mp_register_lapic_address (u64 address); |
||
| 37 | extern void mp_register_ioapic (u8 id, u32 address, u32 irq_base); |
||
| 38 | extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 global_irq); |
||
| 39 | extern void mp_config_acpi_legacy_irqs (void); |
||
| 40 | extern void mp_parse_prt (void); |
||
| 41 | |||
| 42 | #ifdef CONFIG_X86_IO_APIC |
||
| 43 | extern void mp_config_ioapic_for_sci(int irq); |
||
| 44 | #else |
||
| 45 | static inline void mp_config_ioapic_for_sci(int irq) |
||
| 46 | { } |
||
| 47 | #endif |
||
| 48 | #endif /*CONFIG_ACPI_BOOT*/ |
||
| 49 | |||
| 50 | #define PHYSID_ARRAY_SIZE BITS_TO_LONGS(MAX_APICS) |
||
| 51 | |||
| 52 | struct physid_mask |
||
| 53 | { |
||
| 54 | unsigned long mask[PHYSID_ARRAY_SIZE]; |
||
| 55 | }; |
||
| 56 | |||
| 57 | typedef struct physid_mask physid_mask_t; |
||
| 58 | |||
| 59 | #define physid_set(physid, map) set_bit(physid, (map).mask) |
||
| 60 | #define physid_clear(physid, map) clear_bit(physid, (map).mask) |
||
| 61 | #define physid_isset(physid, map) test_bit(physid, (map).mask) |
||
| 62 | #define physid_test_and_set(physid, map) test_and_set_bit(physid, (map).mask) |
||
| 63 | |||
| 64 | #define physids_and(dst, src1, src2) bitmap_and((dst).mask, (src1).mask, (src2).mask, MAX_APICS) |
||
| 65 | #define physids_or(dst, src1, src2) bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_APICS) |
||
| 66 | #define physids_clear(map) bitmap_clear((map).mask, MAX_APICS) |
||
| 67 | #define physids_complement(map) bitmap_complement((map).mask, MAX_APICS) |
||
| 68 | #define physids_empty(map) bitmap_empty((map).mask, MAX_APICS) |
||
| 69 | #define physids_equal(map1, map2) bitmap_equal((map1).mask, (map2).mask, MAX_APICS) |
||
| 70 | #define physids_weight(map) bitmap_weight((map).mask, MAX_APICS) |
||
| 71 | #define physids_shift_right(d, s, n) bitmap_shift_right((d).mask, (s).mask, n, MAX_APICS) |
||
| 72 | #define physids_shift_left(d, s, n) bitmap_shift_left((d).mask, (s).mask, n, MAX_APICS) |
||
| 73 | #define physids_coerce(map) ((map).mask[0]) |
||
| 74 | |||
| 75 | #define physids_promote(physids) \ |
||
| 76 | ({ \ |
||
| 77 | physid_mask_t __physid_mask = PHYSID_MASK_NONE; \ |
||
| 78 | __physid_mask.mask[0] = physids; \ |
||
| 79 | __physid_mask; \ |
||
| 80 | }) |
||
| 81 | |||
| 82 | #define physid_mask_of_physid(physid) \ |
||
| 83 | ({ \ |
||
| 84 | physid_mask_t __physid_mask = PHYSID_MASK_NONE; \ |
||
| 85 | physid_set(physid, __physid_mask); \ |
||
| 86 | __physid_mask; \ |
||
| 87 | }) |
||
| 88 | |||
| 89 | #define PHYSID_MASK_ALL { {[0 ... PHYSID_ARRAY_SIZE-1] = ~0UL} } |
||
| 90 | #define PHYSID_MASK_NONE { {[0 ... PHYSID_ARRAY_SIZE-1] = 0UL} } |
||
| 91 | |||
| 92 | extern physid_mask_t phys_cpu_present_map; |
||
| 93 | |||
| 94 | #endif |
||
| 95 |