xref: /OK3568_Linux_fs/kernel/drivers/s390/char/sclp_sdias.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * SCLP "store data in absolute storage"
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  * Copyright IBM Corp. 2003, 2013
6*4882a593Smuzhiyun  */
7*4882a593Smuzhiyun 
8*4882a593Smuzhiyun #ifndef SCLP_SDIAS_H
9*4882a593Smuzhiyun #define SCLP_SDIAS_H
10*4882a593Smuzhiyun 
11*4882a593Smuzhiyun #include "sclp.h"
12*4882a593Smuzhiyun 
13*4882a593Smuzhiyun #define SDIAS_EQ_STORE_DATA		0x0
14*4882a593Smuzhiyun #define SDIAS_EQ_SIZE			0x1
15*4882a593Smuzhiyun #define SDIAS_DI_FCP_DUMP		0x0
16*4882a593Smuzhiyun #define SDIAS_ASA_SIZE_32		0x0
17*4882a593Smuzhiyun #define SDIAS_ASA_SIZE_64		0x1
18*4882a593Smuzhiyun #define SDIAS_EVSTATE_ALL_STORED	0x0
19*4882a593Smuzhiyun #define SDIAS_EVSTATE_NO_DATA		0x3
20*4882a593Smuzhiyun #define SDIAS_EVSTATE_PART_STORED	0x10
21*4882a593Smuzhiyun 
22*4882a593Smuzhiyun struct sdias_evbuf {
23*4882a593Smuzhiyun 	struct	evbuf_header hdr;
24*4882a593Smuzhiyun 	u8	event_qual;
25*4882a593Smuzhiyun 	u8	data_id;
26*4882a593Smuzhiyun 	u64	reserved2;
27*4882a593Smuzhiyun 	u32	event_id;
28*4882a593Smuzhiyun 	u16	reserved3;
29*4882a593Smuzhiyun 	u8	asa_size;
30*4882a593Smuzhiyun 	u8	event_status;
31*4882a593Smuzhiyun 	u32	reserved4;
32*4882a593Smuzhiyun 	u32	blk_cnt;
33*4882a593Smuzhiyun 	u64	asa;
34*4882a593Smuzhiyun 	u32	reserved5;
35*4882a593Smuzhiyun 	u32	fbn;
36*4882a593Smuzhiyun 	u32	reserved6;
37*4882a593Smuzhiyun 	u32	lbn;
38*4882a593Smuzhiyun 	u16	reserved7;
39*4882a593Smuzhiyun 	u16	dbs;
40*4882a593Smuzhiyun } __packed;
41*4882a593Smuzhiyun 
42*4882a593Smuzhiyun struct sdias_sccb {
43*4882a593Smuzhiyun 	struct sccb_header	hdr;
44*4882a593Smuzhiyun 	struct sdias_evbuf	evbuf;
45*4882a593Smuzhiyun } __packed;
46*4882a593Smuzhiyun 
47*4882a593Smuzhiyun #endif /* SCLP_SDIAS_H */
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