diff options
author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-08-18 16:31:00 -0400 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-08-18 16:31:00 -0400 |
commit | f27ecacc54cc0e5397c9b35f6c25065f07c4448d (patch) | |
tree | 38df53b999f4da0cb4af91d5d61ab9c36d566039 /include | |
parent | 099d44e869f1886b5eb02a5145ca97b5e4142e28 (diff) |
[ARM] Add support for ARM GIC
Add support for the ARM Generic Interrupt Controller.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-arm/hardware/gic.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/include/asm-arm/hardware/gic.h b/include/asm-arm/hardware/gic.h new file mode 100644 index 000000000000..3fa5eb70f64e --- /dev/null +++ b/include/asm-arm/hardware/gic.h | |||
@@ -0,0 +1,41 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/hardware/gic.h | ||
3 | * | ||
4 | * Copyright (C) 2002 ARM Limited, All Rights Reserved. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef __ASM_ARM_HARDWARE_GIC_H | ||
11 | #define __ASM_ARM_HARDWARE_GIC_H | ||
12 | |||
13 | #include <linux/compiler.h> | ||
14 | |||
15 | #define GIC_CPU_CTRL 0x00 | ||
16 | #define GIC_CPU_PRIMASK 0x04 | ||
17 | #define GIC_CPU_BINPOINT 0x08 | ||
18 | #define GIC_CPU_INTACK 0x0c | ||
19 | #define GIC_CPU_EOI 0x10 | ||
20 | #define GIC_CPU_RUNNINGPRI 0x14 | ||
21 | #define GIC_CPU_HIGHPRI 0x18 | ||
22 | |||
23 | #define GIC_DIST_CTRL 0x000 | ||
24 | #define GIC_DIST_CTR 0x004 | ||
25 | #define GIC_DIST_ENABLE_SET 0x100 | ||
26 | #define GIC_DIST_ENABLE_CLEAR 0x180 | ||
27 | #define GIC_DIST_PENDING_SET 0x200 | ||
28 | #define GIC_DIST_PENDING_CLEAR 0x280 | ||
29 | #define GIC_DIST_ACTIVE_BIT 0x300 | ||
30 | #define GIC_DIST_PRI 0x400 | ||
31 | #define GIC_DIST_TARGET 0x800 | ||
32 | #define GIC_DIST_CONFIG 0xc00 | ||
33 | #define GIC_DIST_SOFTINT 0xf00 | ||
34 | |||
35 | #ifndef __ASSEMBLY__ | ||
36 | void gic_dist_init(void __iomem *base); | ||
37 | void gic_cpu_init(void __iomem *base); | ||
38 | void gic_raise_softirq(cpumask_t cpumask, unsigned int irq); | ||
39 | #endif | ||
40 | |||
41 | #endif | ||