ia64/xen-unstable

view xen/include/asm-x86/mpspec.h @ 8873:50b1fe78e2e8

Sync Xen's mpspec.h with Linux 2.6.16-rc2 codebase.
Fixes building with gcc 4.1-pre, pointed out by Chris Wright.

Signed-off-by: Keir Fraser <keir@xensource.com>
author kaf24@firebug.cl.cam.ac.uk
date Thu Feb 16 22:25:54 2006 +0100 (2006-02-16)
parents 9eb1a1a6e16d
children
line source
1 #ifndef __ASM_MPSPEC_H
2 #define __ASM_MPSPEC_H
4 #include <xen/cpumask.h>
5 #include <asm/mpspec_def.h>
6 #include <mach_mpspec.h>
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];
14 extern unsigned int def_to_bigsmp;
15 extern unsigned int boot_cpu_physical_apicid;
16 extern int smp_found_config;
17 extern void find_smp_config (void);
18 extern void get_smp_config (void);
19 extern int nr_ioapics;
20 extern int apic_version [MAX_APICS];
21 extern int mp_bus_id_to_type [MAX_MP_BUSSES];
22 extern int mp_irq_entries;
23 extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES];
24 extern int mpc_default_type;
25 extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
26 extern unsigned long mp_lapic_addr;
27 extern int pic_mode;
28 extern int using_apic_timer;
30 #ifdef CONFIG_ACPI
31 extern void mp_register_lapic (u8 id, u8 enabled);
32 extern void mp_register_lapic_address (u64 address);
33 extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base);
34 extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi);
35 extern void mp_config_acpi_legacy_irqs (void);
36 extern int mp_register_gsi (u32 gsi, int edge_level, int active_high_low);
37 #endif /* CONFIG_ACPI */
39 #define PHYSID_ARRAY_SIZE BITS_TO_LONGS(MAX_APICS)
41 struct physid_mask
42 {
43 unsigned long mask[PHYSID_ARRAY_SIZE];
44 };
46 typedef struct physid_mask physid_mask_t;
48 #define physid_set(physid, map) set_bit(physid, (map).mask)
49 #define physid_clear(physid, map) clear_bit(physid, (map).mask)
50 #define physid_isset(physid, map) test_bit(physid, (map).mask)
51 #define physid_test_and_set(physid, map) test_and_set_bit(physid, (map).mask)
53 #define physids_and(dst, src1, src2) bitmap_and((dst).mask, (src1).mask, (src2).mask, MAX_APICS)
54 #define physids_or(dst, src1, src2) bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_APICS)
55 #define physids_clear(map) bitmap_zero((map).mask, MAX_APICS)
56 #define physids_complement(dst, src) bitmap_complement((dst).mask,(src).mask, MAX_APICS)
57 #define physids_empty(map) bitmap_empty((map).mask, MAX_APICS)
58 #define physids_equal(map1, map2) bitmap_equal((map1).mask, (map2).mask, MAX_APICS)
59 #define physids_weight(map) bitmap_weight((map).mask, MAX_APICS)
60 #define physids_shift_right(d, s, n) bitmap_shift_right((d).mask, (s).mask, n, MAX_APICS)
61 #define physids_shift_left(d, s, n) bitmap_shift_left((d).mask, (s).mask, n, MAX_APICS)
62 #define physids_coerce(map) ((map).mask[0])
64 #define physids_promote(physids) \
65 ({ \
66 physid_mask_t __physid_mask = PHYSID_MASK_NONE; \
67 __physid_mask.mask[0] = physids; \
68 __physid_mask; \
69 })
71 #define physid_mask_of_physid(physid) \
72 ({ \
73 physid_mask_t __physid_mask = PHYSID_MASK_NONE; \
74 physid_set(physid, __physid_mask); \
75 __physid_mask; \
76 })
78 #define PHYSID_MASK_ALL { {[0 ... PHYSID_ARRAY_SIZE-1] = ~0UL} }
79 #define PHYSID_MASK_NONE { {[0 ... PHYSID_ARRAY_SIZE-1] = 0UL} }
81 extern physid_mask_t phys_cpu_present_map;
83 #endif