1 files changed, 45 insertions, 0 deletions

diff --git a/arch/x86/include/asm/hypertransport.h b/arch/x86/include/asm/hypertransport.h
new file mode 100644
index 000000000000..334b1a885d9c
--- /dev/null
+++ b/arch/x86/include/asm/hypertransport.h
@@ -0,0 +1,45 @@
+#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 */