drivers/hwtracing/intel_th/pti.h

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Intel(R) Trace Hub PTI output data structures
   4  *
   5  * Copyright (C) 2014-2015 Intel Corporation.
   6  */
   7
   8 #ifndef __INTEL_TH_STH_H__
   9 #define __INTEL_TH_STH_H__
  10
  11 enum {
  12         REG_PTI_CTL     = 0x1c00,
  13 };
  14
  15 #define PTI_EN          BIT(0)
  16 #define PTI_FCEN        BIT(1)
  17 #define PTI_MODE        0xf0
  18 #define LPP_PTIPRESENT  BIT(8)
  19 #define LPP_BSSBPRESENT BIT(9)
  20 #define PTI_CLKDIV      0x000f0000
  21 #define PTI_PATGENMODE  0x00f00000
  22 #define LPP_DEST        BIT(25)
  23 #define LPP_BSSBACT     BIT(30)
  24 #define LPP_LPPBUSY     BIT(31)
  25
  26 #define LPP_DEST_PTI    BIT(0)
  27 #define LPP_DEST_EXI    BIT(1)
  28
  29 #endif /* __INTEL_TH_STH_H__ */