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kernel/linux-rt-4.4.41/arch/powerpc/include/uapi/asm/eeh.h 2.12 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 IBM Corp. 2015
   *
   * Authors: Gavin Shan <gwshan@linux.vnet.ibm.com>
   */
  
  #ifndef _ASM_POWERPC_EEH_H
  #define _ASM_POWERPC_EEH_H
  
  /* PE states */
  #define EEH_PE_STATE_NORMAL		0	/* Normal state		*/
  #define EEH_PE_STATE_RESET		1	/* PE reset asserted	*/
  #define EEH_PE_STATE_STOPPED_IO_DMA	2	/* Frozen PE		*/
  #define EEH_PE_STATE_STOPPED_DMA	4	/* Stopped DMA only	*/
  #define EEH_PE_STATE_UNAVAIL		5	/* Unavailable		*/
  
  /* EEH error types and functions */
  #define EEH_ERR_TYPE_32			0       /* 32-bits error	*/
  #define EEH_ERR_TYPE_64			1       /* 64-bits error	*/
  #define EEH_ERR_FUNC_MIN		0
  #define EEH_ERR_FUNC_LD_MEM_ADDR	0	/* Memory load	*/
  #define EEH_ERR_FUNC_LD_MEM_DATA	1
  #define EEH_ERR_FUNC_LD_IO_ADDR		2	/* IO load	*/
  #define EEH_ERR_FUNC_LD_IO_DATA		3
  #define EEH_ERR_FUNC_LD_CFG_ADDR	4	/* Config load	*/
  #define EEH_ERR_FUNC_LD_CFG_DATA	5
  #define EEH_ERR_FUNC_ST_MEM_ADDR	6	/* Memory store	*/
  #define EEH_ERR_FUNC_ST_MEM_DATA	7
  #define EEH_ERR_FUNC_ST_IO_ADDR		8	/* IO store	*/
  #define EEH_ERR_FUNC_ST_IO_DATA		9
  #define EEH_ERR_FUNC_ST_CFG_ADDR	10	/* Config store	*/
  #define EEH_ERR_FUNC_ST_CFG_DATA	11
  #define EEH_ERR_FUNC_DMA_RD_ADDR	12	/* DMA read	*/
  #define EEH_ERR_FUNC_DMA_RD_DATA	13
  #define EEH_ERR_FUNC_DMA_RD_MASTER	14
  #define EEH_ERR_FUNC_DMA_RD_TARGET	15
  #define EEH_ERR_FUNC_DMA_WR_ADDR	16	/* DMA write	*/
  #define EEH_ERR_FUNC_DMA_WR_DATA	17
  #define EEH_ERR_FUNC_DMA_WR_MASTER	18
  #define EEH_ERR_FUNC_DMA_WR_TARGET	19
  #define EEH_ERR_FUNC_MAX		19
  
  #endif /* _ASM_POWERPC_EEH_H */