linux/arch/x86/include/asm/hypertransport.h
H. Peter Anvin 1965aae3c9 x86: Fix ASM_X86__ header guards
Change header guards named "ASM_X86__*" to "_ASM_X86_*" since:

a. the double underscore is ugly and pointless.
b. no leading underscore violates namespace constraints.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-22 22:55:23 -07:00

46 lines
1.3 KiB
C

#ifndef _ASM_X86_HYPERTRANSPORT_H
#define _ASM_X86_HYPERTRANSPORT_H
/*
* Constants for x86 Hypertransport Interrupts.
*/
#define HT_IRQ_LOW_BASE 0xf8000000
#define HT_IRQ_LOW_VECTOR_SHIFT 16
#define HT_IRQ_LOW_VECTOR_MASK 0x00ff0000
#define HT_IRQ_LOW_VECTOR(v) \
(((v) << HT_IRQ_LOW_VECTOR_SHIFT) & HT_IRQ_LOW_VECTOR_MASK)
#define HT_IRQ_LOW_DEST_ID_SHIFT 8
#define HT_IRQ_LOW_DEST_ID_MASK 0x0000ff00
#define HT_IRQ_LOW_DEST_ID(v) \
(((v) << HT_IRQ_LOW_DEST_ID_SHIFT) & HT_IRQ_LOW_DEST_ID_MASK)
#define HT_IRQ_LOW_DM_PHYSICAL 0x0000000
#define HT_IRQ_LOW_DM_LOGICAL 0x0000040
#define HT_IRQ_LOW_RQEOI_EDGE 0x0000000
#define HT_IRQ_LOW_RQEOI_LEVEL 0x0000020
#define HT_IRQ_LOW_MT_FIXED 0x0000000
#define HT_IRQ_LOW_MT_ARBITRATED 0x0000004
#define HT_IRQ_LOW_MT_SMI 0x0000008
#define HT_IRQ_LOW_MT_NMI 0x000000c
#define HT_IRQ_LOW_MT_INIT 0x0000010
#define HT_IRQ_LOW_MT_STARTUP 0x0000014
#define HT_IRQ_LOW_MT_EXTINT 0x0000018
#define HT_IRQ_LOW_MT_LINT1 0x000008c
#define HT_IRQ_LOW_MT_LINT0 0x0000098
#define HT_IRQ_LOW_IRQ_MASKED 0x0000001
#define HT_IRQ_HIGH_DEST_ID_SHIFT 0
#define HT_IRQ_HIGH_DEST_ID_MASK 0x00ffffff
#define HT_IRQ_HIGH_DEST_ID(v) \
((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK)
#endif /* _ASM_X86_HYPERTRANSPORT_H */