1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* 3 * Copyright IBM Corp. 2015 4 * 5 * Authors: Gavin Shan <gwshan@linux.vnet.ibm.com> 6 */ 7 8 #ifndef _ASM_POWERPC_EEH_H 9 #define _ASM_POWERPC_EEH_H 10 11 /* PE states */ 12 #define EEH_PE_STATE_NORMAL 0 /* Normal state */ 13 #define EEH_PE_STATE_RESET 1 /* PE reset asserted */ 14 #define EEH_PE_STATE_STOPPED_IO_DMA 2 /* Frozen PE */ 15 #define EEH_PE_STATE_STOPPED_DMA 4 /* Stopped DMA only */ 16 #define EEH_PE_STATE_UNAVAIL 5 /* Unavailable */ 17 18 /* EEH error types and functions */ 19 #define EEH_ERR_TYPE_32 0 /* 32-bits error */ 20 #define EEH_ERR_TYPE_64 1 /* 64-bits error */ 21 #define EEH_ERR_FUNC_MIN 0 22 #define EEH_ERR_FUNC_LD_MEM_ADDR 0 /* Memory load */ 23 #define EEH_ERR_FUNC_LD_MEM_DATA 1 24 #define EEH_ERR_FUNC_LD_IO_ADDR 2 /* IO load */ 25 #define EEH_ERR_FUNC_LD_IO_DATA 3 26 #define EEH_ERR_FUNC_LD_CFG_ADDR 4 /* Config load */ 27 #define EEH_ERR_FUNC_LD_CFG_DATA 5 28 #define EEH_ERR_FUNC_ST_MEM_ADDR 6 /* Memory store */ 29 #define EEH_ERR_FUNC_ST_MEM_DATA 7 30 #define EEH_ERR_FUNC_ST_IO_ADDR 8 /* IO store */ 31 #define EEH_ERR_FUNC_ST_IO_DATA 9 32 #define EEH_ERR_FUNC_ST_CFG_ADDR 10 /* Config store */ 33 #define EEH_ERR_FUNC_ST_CFG_DATA 11 34 #define EEH_ERR_FUNC_DMA_RD_ADDR 12 /* DMA read */ 35 #define EEH_ERR_FUNC_DMA_RD_DATA 13 36 #define EEH_ERR_FUNC_DMA_RD_MASTER 14 37 #define EEH_ERR_FUNC_DMA_RD_TARGET 15 38 #define EEH_ERR_FUNC_DMA_WR_ADDR 16 /* DMA write */ 39 #define EEH_ERR_FUNC_DMA_WR_DATA 17 40 #define EEH_ERR_FUNC_DMA_WR_MASTER 18 41 #define EEH_ERR_FUNC_DMA_WR_TARGET 19 42 #define EEH_ERR_FUNC_MAX 19 43 44 #endif /* _ASM_POWERPC_EEH_H */ 45