• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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 */
57