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

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 /*
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License, version 2, as
   5  * published by the Free Software Foundation.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program; if not, write to the Free Software
  14  * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  15  *
  16  * Copyright IBM Corp. 2015
  17  *
  18  * Authors: Gavin Shan <gwshan@linux.vnet.ibm.com>
  19  */
  20
  21 #ifndef _ASM_POWERPC_EEH_H
  22 #define _ASM_POWERPC_EEH_H
  23
  24 /* PE states */
  25 #define EEH_PE_STATE_NORMAL             0       /* Normal state         */
  26 #define EEH_PE_STATE_RESET              1       /* PE reset asserted    */
  27 #define EEH_PE_STATE_STOPPED_IO_DMA     2       /* Frozen PE            */
  28 #define EEH_PE_STATE_STOPPED_DMA        4       /* Stopped DMA only     */
  29 #define EEH_PE_STATE_UNAVAIL            5       /* Unavailable          */
  30
  31 /* EEH error types and functions */
  32 #define EEH_ERR_TYPE_32                 0       /* 32-bits error        */
  33 #define EEH_ERR_TYPE_64                 1       /* 64-bits error        */
  34 #define EEH_ERR_FUNC_MIN                0
  35 #define EEH_ERR_FUNC_LD_MEM_ADDR        0       /* Memory load  */
  36 #define EEH_ERR_FUNC_LD_MEM_DATA        1
  37 #define EEH_ERR_FUNC_LD_IO_ADDR         2       /* IO load      */
  38 #define EEH_ERR_FUNC_LD_IO_DATA         3
  39 #define EEH_ERR_FUNC_LD_CFG_ADDR        4       /* Config load  */
  40 #define EEH_ERR_FUNC_LD_CFG_DATA        5
  41 #define EEH_ERR_FUNC_ST_MEM_ADDR        6       /* Memory store */
  42 #define EEH_ERR_FUNC_ST_MEM_DATA        7
  43 #define EEH_ERR_FUNC_ST_IO_ADDR         8       /* IO store     */
  44 #define EEH_ERR_FUNC_ST_IO_DATA         9
  45 #define EEH_ERR_FUNC_ST_CFG_ADDR        10      /* Config store */
  46 #define EEH_ERR_FUNC_ST_CFG_DATA        11
  47 #define EEH_ERR_FUNC_DMA_RD_ADDR        12      /* DMA read     */
  48 #define EEH_ERR_FUNC_DMA_RD_DATA        13
  49 #define EEH_ERR_FUNC_DMA_RD_MASTER      14
  50 #define EEH_ERR_FUNC_DMA_RD_TARGET      15
  51 #define EEH_ERR_FUNC_DMA_WR_ADDR        16      /* DMA write    */
  52 #define EEH_ERR_FUNC_DMA_WR_DATA        17
  53 #define EEH_ERR_FUNC_DMA_WR_MASTER      18
  54 #define EEH_ERR_FUNC_DMA_WR_TARGET      19
  55 #define EEH_ERR_FUNC_MAX                19
  56
  57 #endif /* _ASM_POWERPC_EEH_H */