arch/x86/include/asm/hypertransport.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_X86_HYPERTRANSPORT_H
   3 #define _ASM_X86_HYPERTRANSPORT_H
   4
   5 /*
   6  * Constants for x86 Hypertransport Interrupts.
   7  */
   8
   9 #define HT_IRQ_LOW_BASE                 0xf8000000
  10
  11 #define HT_IRQ_LOW_VECTOR_SHIFT         16
  12 #define HT_IRQ_LOW_VECTOR_MASK          0x00ff0000
  13 #define HT_IRQ_LOW_VECTOR(v)                                            \
  14         (((v) << HT_IRQ_LOW_VECTOR_SHIFT) & HT_IRQ_LOW_VECTOR_MASK)
  15
  16 #define HT_IRQ_LOW_DEST_ID_SHIFT        8
  17 #define HT_IRQ_LOW_DEST_ID_MASK         0x0000ff00
  18 #define HT_IRQ_LOW_DEST_ID(v)                                           \
  19         (((v) << HT_IRQ_LOW_DEST_ID_SHIFT) & HT_IRQ_LOW_DEST_ID_MASK)
  20
  21 #define HT_IRQ_LOW_DM_PHYSICAL          0x0000000
  22 #define HT_IRQ_LOW_DM_LOGICAL           0x0000040
  23
  24 #define HT_IRQ_LOW_RQEOI_EDGE           0x0000000
  25 #define HT_IRQ_LOW_RQEOI_LEVEL          0x0000020
  26
  27
  28 #define HT_IRQ_LOW_MT_FIXED             0x0000000
  29 #define HT_IRQ_LOW_MT_ARBITRATED        0x0000004
  30 #define HT_IRQ_LOW_MT_SMI               0x0000008
  31 #define HT_IRQ_LOW_MT_NMI               0x000000c
  32 #define HT_IRQ_LOW_MT_INIT              0x0000010
  33 #define HT_IRQ_LOW_MT_STARTUP           0x0000014
  34 #define HT_IRQ_LOW_MT_EXTINT            0x0000018
  35 #define HT_IRQ_LOW_MT_LINT1             0x000008c
  36 #define HT_IRQ_LOW_MT_LINT0             0x0000098
  37
  38 #define HT_IRQ_LOW_IRQ_MASKED           0x0000001
  39
  40
  41 #define HT_IRQ_HIGH_DEST_ID_SHIFT       0
  42 #define HT_IRQ_HIGH_DEST_ID_MASK        0x00ffffff
  43 #define HT_IRQ_HIGH_DEST_ID(v)                                          \
  44         ((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK)
  45
  46 #endif /* _ASM_X86_HYPERTRANSPORT_H */