diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 05:20:03 -0400 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 05:20:03 -0400 |
commit | 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch) | |
tree | d947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86/i8259.h | |
parent | 27bd0c955648646abf2a353a8371d28c37bcd982 (diff) |
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/i8259.h')
-rw-r--r-- | include/asm-x86/i8259.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/asm-x86/i8259.h b/include/asm-x86/i8259.h new file mode 100644 index 000000000000..29d8f9a6b3fc --- /dev/null +++ b/include/asm-x86/i8259.h | |||
@@ -0,0 +1,17 @@ | |||
1 | #ifndef __ASM_I8259_H__ | ||
2 | #define __ASM_I8259_H__ | ||
3 | |||
4 | extern unsigned int cached_irq_mask; | ||
5 | |||
6 | #define __byte(x,y) (((unsigned char *) &(y))[x]) | ||
7 | #define cached_master_mask (__byte(0, cached_irq_mask)) | ||
8 | #define cached_slave_mask (__byte(1, cached_irq_mask)) | ||
9 | |||
10 | extern spinlock_t i8259A_lock; | ||
11 | |||
12 | extern void init_8259A(int auto_eoi); | ||
13 | extern void enable_8259A_irq(unsigned int irq); | ||
14 | extern void disable_8259A_irq(unsigned int irq); | ||
15 | extern unsigned int startup_8259A_irq(unsigned int irq); | ||
16 | |||
17 | #endif /* __ASM_I8259_H__ */ | ||