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-rw-r--r--include/asm-x86_64/apic.h107
1 files changed, 0 insertions, 107 deletions
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
deleted file mode 100644
index 85125ef3c414..000000000000
--- a/include/asm-x86_64/apic.h
+++ /dev/null
@@ -1,107 +0,0 @@
1#ifndef __ASM_APIC_H
2#define __ASM_APIC_H
3
4#include <linux/pm.h>
5#include <linux/delay.h>
6#include <asm/fixmap.h>
7#include <asm/apicdef.h>
8#include <asm/system.h>
9
10#define Dprintk(x...)
11
12/*
13 * Debugging macros
14 */
15#define APIC_QUIET 0
16#define APIC_VERBOSE 1
17#define APIC_DEBUG 2
18
19extern int apic_verbosity;
20extern int apic_runs_main_timer;
21extern int ioapic_force;
22extern int apic_mapped;
23
24/*
25 * Define the default level of output to be very little
26 * This can be turned up by using apic=verbose for more
27 * information and apic=debug for _lots_ of information.
28 * apic_verbosity is defined in apic.c
29 */
30#define apic_printk(v, s, a...) do { \
31 if ((v) <= apic_verbosity) \
32 printk(s, ##a); \
33 } while (0)
34
35struct pt_regs;
36
37/*
38 * Basic functions accessing APICs.
39 */
40
41static __inline void apic_write(unsigned long reg, unsigned int v)
42{
43 *((volatile unsigned int *)(APIC_BASE+reg)) = v;
44}
45
46static __inline unsigned int apic_read(unsigned long reg)
47{
48 return *((volatile unsigned int *)(APIC_BASE+reg));
49}
50
51extern void apic_wait_icr_idle(void);
52extern unsigned int safe_apic_wait_icr_idle(void);
53
54static inline void ack_APIC_irq(void)
55{
56 /*
57 * ack_APIC_irq() actually gets compiled as a single instruction:
58 * - a single rmw on Pentium/82489DX
59 * - a single write on P6+ cores (CONFIG_X86_GOOD_APIC)
60 * ... yummie.
61 */
62
63 /* Docs say use 0 for future compatibility */
64 apic_write(APIC_EOI, 0);
65}
66
67extern int get_maxlvt (void);
68extern void clear_local_APIC (void);
69extern void connect_bsp_APIC (void);
70extern void disconnect_bsp_APIC (int virt_wire_setup);
71extern void disable_local_APIC (void);
72extern int verify_local_APIC (void);
73extern void cache_APIC_registers (void);
74extern void sync_Arb_IDs (void);
75extern void init_bsp_APIC (void);
76extern void setup_local_APIC (void);
77extern void init_apic_mappings (void);
78extern void smp_local_timer_interrupt (void);
79extern void setup_boot_APIC_clock (void);
80extern void setup_secondary_APIC_clock (void);
81extern int APIC_init_uniprocessor (void);
82extern void disable_APIC_timer(void);
83extern void enable_APIC_timer(void);
84extern void setup_apic_routing(void);
85
86extern void setup_APIC_extended_lvt(unsigned char lvt_off, unsigned char vector,
87 unsigned char msg_type, unsigned char mask);
88
89extern int apic_is_clustered_box(void);
90
91#define K8_APIC_EXT_LVT_BASE 0x500
92#define K8_APIC_EXT_INT_MSG_FIX 0x0
93#define K8_APIC_EXT_INT_MSG_SMI 0x2
94#define K8_APIC_EXT_INT_MSG_NMI 0x4
95#define K8_APIC_EXT_INT_MSG_EXT 0x7
96#define K8_APIC_EXT_LVT_ENTRY_THRESHOLD 0
97
98void smp_send_timer_broadcast_ipi(void);
99void switch_APIC_timer_to_ipi(void *cpumask);
100void switch_ipi_to_APIC_timer(void *cpumask);
101
102#define ARCH_APICTIMER_STOPS_ON_C3 1
103
104extern unsigned boot_cpu_id;
105extern int local_apic_timer_c2_ok;
106
107#endif /* __ASM_APIC_H */
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