arch/powerpc/include/uapi/asm/eeh.h

   1 /*
   2  * This program is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License, version 2, as
   4  * published by the Free Software Foundation.
   5  *
   6  * This program is distributed in the hope that it will be useful,
   7  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   8  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9  * GNU General Public License for more details.
  10  *
  11  * You should have received a copy of the GNU General Public License
  12  * along with this program; if not, write to the Free Software
  13  * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  14  *
  15  * Copyright IBM Corp. 2015
  16  *
  17  * Authors: Gavin Shan <gwshan@linux.vnet.ibm.com>
  18  */
  19
  20 #ifndef _ASM_POWERPC_EEH_H
  21 #define _ASM_POWERPC_EEH_H
  22
  23 /* PE states */
  24 #define EEH_PE_STATE_NORMAL             0       /* Normal state         */
  25 #define EEH_PE_STATE_RESET              1       /* PE reset asserted    */
  26 #define EEH_PE_STATE_STOPPED_IO_DMA     2       /* Frozen PE            */
  27 #define EEH_PE_STATE_STOPPED_DMA        4       /* Stopped DMA only     */
  28 #define EEH_PE_STATE_UNAVAIL            5       /* Unavailable          */
  29
  30 /* EEH error types and functions */
  31 #define EEH_ERR_TYPE_32                 0       /* 32-bits error        */
  32 #define EEH_ERR_TYPE_64                 1       /* 64-bits error        */
  33 #define EEH_ERR_FUNC_MIN                0
  34 #define EEH_ERR_FUNC_LD_MEM_ADDR        0       /* Memory load  */
  35 #define EEH_ERR_FUNC_LD_MEM_DATA        1
  36 #define EEH_ERR_FUNC_LD_IO_ADDR         2       /* IO load      */
  37 #define EEH_ERR_FUNC_LD_IO_DATA         3
  38 #define EEH_ERR_FUNC_LD_CFG_ADDR        4       /* Config load  */
  39 #define EEH_ERR_FUNC_LD_CFG_DATA        5
  40 #define EEH_ERR_FUNC_ST_MEM_ADDR        6       /* Memory store */
  41 #define EEH_ERR_FUNC_ST_MEM_DATA        7
  42 #define EEH_ERR_FUNC_ST_IO_ADDR         8       /* IO store     */
  43 #define EEH_ERR_FUNC_ST_IO_DATA         9
  44 #define EEH_ERR_FUNC_ST_CFG_ADDR        10      /* Config store */
  45 #define EEH_ERR_FUNC_ST_CFG_DATA        11
  46 #define EEH_ERR_FUNC_DMA_RD_ADDR        12      /* DMA read     */
  47 #define EEH_ERR_FUNC_DMA_RD_DATA        13
  48 #define EEH_ERR_FUNC_DMA_RD_MASTER      14
  49 #define EEH_ERR_FUNC_DMA_RD_TARGET      15
  50 #define EEH_ERR_FUNC_DMA_WR_ADDR        16      /* DMA write    */
  51 #define EEH_ERR_FUNC_DMA_WR_DATA        17
  52 #define EEH_ERR_FUNC_DMA_WR_MASTER      18
  53 #define EEH_ERR_FUNC_DMA_WR_TARGET      19
  54 #define EEH_ERR_FUNC_MAX                19
  55
  56 #endif /* _ASM_POWERPC_EEH_H */