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authorAl Viro <viro@zeniv.linux.org.uk>2008-08-17 21:05:42 -0400
committerH. Peter Anvin <hpa@zytor.com>2008-10-23 01:55:20 -0400
commitbb8985586b7a906e116db835c64773b7a7d51663 (patch)
treede93ae58e88cc563d95cc124a73f3930594c6100 /include/asm-x86/genapic_32.h
parent8ede0bdb63305d3353efd97e9af6210afb05734e (diff)
x86, um: ... and asm-x86 move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/asm-x86/genapic_32.h')
-rw-r--r--include/asm-x86/genapic_32.h126
1 files changed, 0 insertions, 126 deletions
diff --git a/include/asm-x86/genapic_32.h b/include/asm-x86/genapic_32.h
deleted file mode 100644
index 6fe4f81bfcf9..000000000000
--- a/include/asm-x86/genapic_32.h
+++ /dev/null
@@ -1,126 +0,0 @@
1#ifndef ASM_X86__GENAPIC_32_H
2#define ASM_X86__GENAPIC_32_H
3
4#include <asm/mpspec.h>
5
6/*
7 * Generic APIC driver interface.
8 *
9 * An straight forward mapping of the APIC related parts of the
10 * x86 subarchitecture interface to a dynamic object.
11 *
12 * This is used by the "generic" x86 subarchitecture.
13 *
14 * Copyright 2003 Andi Kleen, SuSE Labs.
15 */
16
17struct mpc_config_bus;
18struct mp_config_table;
19struct mpc_config_processor;
20
21struct genapic {
22 char *name;
23 int (*probe)(void);
24
25 int (*apic_id_registered)(void);
26 cpumask_t (*target_cpus)(void);
27 int int_delivery_mode;
28 int int_dest_mode;
29 int ESR_DISABLE;
30 int apic_destination_logical;
31 unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
32 unsigned long (*check_apicid_present)(int apicid);
33 int no_balance_irq;
34 int no_ioapic_check;
35 void (*init_apic_ldr)(void);
36 physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
37
38 void (*setup_apic_routing)(void);
39 int (*multi_timer_check)(int apic, int irq);
40 int (*apicid_to_node)(int logical_apicid);
41 int (*cpu_to_logical_apicid)(int cpu);
42 int (*cpu_present_to_apicid)(int mps_cpu);
43 physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
44 void (*setup_portio_remap)(void);
45 int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
46 void (*enable_apic_mode)(void);
47 u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
48
49 /* mpparse */
50 /* When one of the next two hooks returns 1 the genapic
51 is switched to this. Essentially they are additional probe
52 functions. */
53 int (*mps_oem_check)(struct mp_config_table *mpc, char *oem,
54 char *productid);
55 int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
56
57 unsigned (*get_apic_id)(unsigned long x);
58 unsigned long apic_id_mask;
59 unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
60 cpumask_t (*vector_allocation_domain)(int cpu);
61
62#ifdef CONFIG_SMP
63 /* ipi */
64 void (*send_IPI_mask)(cpumask_t mask, int vector);
65 void (*send_IPI_allbutself)(int vector);
66 void (*send_IPI_all)(int vector);
67#endif
68};
69
70#define APICFUNC(x) .x = x,
71
72/* More functions could be probably marked IPIFUNC and save some space
73 in UP GENERICARCH kernels, but I don't have the nerve right now
74 to untangle this mess. -AK */
75#ifdef CONFIG_SMP
76#define IPIFUNC(x) APICFUNC(x)
77#else
78#define IPIFUNC(x)
79#endif
80
81#define APIC_INIT(aname, aprobe) \
82{ \
83 .name = aname, \
84 .probe = aprobe, \
85 .int_delivery_mode = INT_DELIVERY_MODE, \
86 .int_dest_mode = INT_DEST_MODE, \
87 .no_balance_irq = NO_BALANCE_IRQ, \
88 .ESR_DISABLE = esr_disable, \
89 .apic_destination_logical = APIC_DEST_LOGICAL, \
90 APICFUNC(apic_id_registered) \
91 APICFUNC(target_cpus) \
92 APICFUNC(check_apicid_used) \
93 APICFUNC(check_apicid_present) \
94 APICFUNC(init_apic_ldr) \
95 APICFUNC(ioapic_phys_id_map) \
96 APICFUNC(setup_apic_routing) \
97 APICFUNC(multi_timer_check) \
98 APICFUNC(apicid_to_node) \
99 APICFUNC(cpu_to_logical_apicid) \
100 APICFUNC(cpu_present_to_apicid) \
101 APICFUNC(apicid_to_cpu_present) \
102 APICFUNC(setup_portio_remap) \
103 APICFUNC(check_phys_apicid_present) \
104 APICFUNC(mps_oem_check) \
105 APICFUNC(get_apic_id) \
106 .apic_id_mask = APIC_ID_MASK, \
107 APICFUNC(cpu_mask_to_apicid) \
108 APICFUNC(vector_allocation_domain) \
109 APICFUNC(acpi_madt_oem_check) \
110 IPIFUNC(send_IPI_mask) \
111 IPIFUNC(send_IPI_allbutself) \
112 IPIFUNC(send_IPI_all) \
113 APICFUNC(enable_apic_mode) \
114 APICFUNC(phys_pkg_id) \
115}
116
117extern struct genapic *genapic;
118
119enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
120#define get_uv_system_type() UV_NONE
121#define is_uv_system() 0
122#define uv_wakeup_secondary(a, b) 1
123#define uv_system_init() do {} while (0)
124
125
126#endif /* ASM_X86__GENAPIC_32_H */