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 */