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 */ 58