From 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 11 Oct 2007 11:20:03 +0200 Subject: 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 Signed-off-by: Ingo Molnar --- include/asm-x86/i8259.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/asm-x86/i8259.h (limited to 'include/asm-x86/i8259.h') 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 @@ +#ifndef __ASM_I8259_H__ +#define __ASM_I8259_H__ + +extern unsigned int cached_irq_mask; + +#define __byte(x,y) (((unsigned char *) &(y))[x]) +#define cached_master_mask (__byte(0, cached_irq_mask)) +#define cached_slave_mask (__byte(1, cached_irq_mask)) + +extern spinlock_t i8259A_lock; + +extern void init_8259A(int auto_eoi); +extern void enable_8259A_irq(unsigned int irq); +extern void disable_8259A_irq(unsigned int irq); +extern unsigned int startup_8259A_irq(unsigned int irq); + +#endif /* __ASM_I8259_H__ */ -- cgit v1.2.3