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kernel/linux-rt-4.4.41/arch/powerpc/include/asm/fsl_pamu_stash.h 1.1 KB
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  /*
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License, version 2, as
   * published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   *
   * Copyright (C) 2013 Freescale Semiconductor, Inc.
   *
   */
  
  #ifndef __FSL_PAMU_STASH_H
  #define __FSL_PAMU_STASH_H
  
  /* cache stash targets */
  enum pamu_stash_target {
  	PAMU_ATTR_CACHE_L1 = 1,
  	PAMU_ATTR_CACHE_L2,
  	PAMU_ATTR_CACHE_L3,
  };
  
  /*
   * This attribute allows configuring stashig specific parameters
   * in the PAMU hardware.
   */
  
  struct pamu_stash_attribute {
  	u32	cpu;	/* cpu number */
  	u32	cache;	/* cache to stash to: L1,L2,L3 */
  };
  
  #endif  /* __FSL_PAMU_STASH_H */