aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-x86/mach-voyager
diff options
context:
space:
mode:
authorThomas Gleixner <tglx@linutronix.de>2008-05-02 14:10:09 -0400
committerIngo Molnar <mingo@elte.hu>2008-05-12 15:28:05 -0400
commit9b7dc567d03d74a1fbae84e88949b6a60d922d82 (patch)
tree7b59581c40ea13373574daeb53a01e90729ddc7f /include/asm-x86/mach-voyager
parent2e0884362d1fe36ef2d673d763d6ce35e2044e66 (diff)
x86: unify interrupt vector defines
The interrupt vector defines are copied 4 times around with minimal differences. Move them all into asm-x86/irq_vectors.h Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/mach-voyager')
-rw-r--r--include/asm-x86/mach-voyager/irq_vectors.h79
1 files changed, 0 insertions, 79 deletions
diff --git a/include/asm-x86/mach-voyager/irq_vectors.h b/include/asm-x86/mach-voyager/irq_vectors.h
deleted file mode 100644
index 165421f5821c..000000000000
--- a/include/asm-x86/mach-voyager/irq_vectors.h
+++ /dev/null
@@ -1,79 +0,0 @@
1/* -*- mode: c; c-basic-offset: 8 -*- */
2
3/* Copyright (C) 2002
4 *
5 * Author: James.Bottomley@HansenPartnership.com
6 *
7 * linux/arch/i386/voyager/irq_vectors.h
8 *
9 * This file provides definitions for the VIC and QIC CPIs
10 */
11
12#ifndef _ASM_IRQ_VECTORS_H
13#define _ASM_IRQ_VECTORS_H
14
15/*
16 * IDT vectors usable for external interrupt sources start
17 * at 0x20:
18 */
19#define FIRST_EXTERNAL_VECTOR 0x20
20
21#define SYSCALL_VECTOR 0x80
22
23/*
24 * Vectors 0x20-0x2f are used for ISA interrupts.
25 */
26
27/* These define the CPIs we use in linux */
28#define VIC_CPI_LEVEL0 0
29#define VIC_CPI_LEVEL1 1
30/* now the fake CPIs */
31#define VIC_TIMER_CPI 2
32#define VIC_INVALIDATE_CPI 3
33#define VIC_RESCHEDULE_CPI 4
34#define VIC_ENABLE_IRQ_CPI 5
35#define VIC_CALL_FUNCTION_CPI 6
36
37/* Now the QIC CPIs: Since we don't need the two initial levels,
38 * these are 2 less than the VIC CPIs */
39#define QIC_CPI_OFFSET 1
40#define QIC_TIMER_CPI (VIC_TIMER_CPI - QIC_CPI_OFFSET)
41#define QIC_INVALIDATE_CPI (VIC_INVALIDATE_CPI - QIC_CPI_OFFSET)
42#define QIC_RESCHEDULE_CPI (VIC_RESCHEDULE_CPI - QIC_CPI_OFFSET)
43#define QIC_ENABLE_IRQ_CPI (VIC_ENABLE_IRQ_CPI - QIC_CPI_OFFSET)
44#define QIC_CALL_FUNCTION_CPI (VIC_CALL_FUNCTION_CPI - QIC_CPI_OFFSET)
45
46#define VIC_START_FAKE_CPI VIC_TIMER_CPI
47#define VIC_END_FAKE_CPI VIC_CALL_FUNCTION_CPI
48
49/* this is the SYS_INT CPI. */
50#define VIC_SYS_INT 8
51#define VIC_CMN_INT 15
52
53/* This is the boot CPI for alternate processors. It gets overwritten
54 * by the above once the system has activated all available processors */
55#define VIC_CPU_BOOT_CPI VIC_CPI_LEVEL0
56#define VIC_CPU_BOOT_ERRATA_CPI (VIC_CPI_LEVEL0 + 8)
57
58#define NR_VECTORS 256
59#define NR_IRQS 224
60#define NR_IRQ_VECTORS NR_IRQS
61
62#define FPU_IRQ 13
63
64#define FIRST_VM86_IRQ 3
65#define LAST_VM86_IRQ 15
66#define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15)
67
68#ifndef __ASSEMBLY__
69extern asmlinkage void vic_cpi_interrupt(void);
70extern asmlinkage void vic_sys_interrupt(void);
71extern asmlinkage void vic_cmn_interrupt(void);
72extern asmlinkage void qic_timer_interrupt(void);
73extern asmlinkage void qic_invalidate_interrupt(void);
74extern asmlinkage void qic_reschedule_interrupt(void);
75extern asmlinkage void qic_enable_irq_interrupt(void);
76extern asmlinkage void qic_call_function_interrupt(void);
77#endif /* !__ASSEMBLY__ */
78
79#endif /* _ASM_IRQ_VECTORS_H */