diff options
author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-08-01 14:42:05 -0400 |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-08-01 14:42:05 -0400 |
commit | c6557e7f2b6ae76a44653d38f835174074c42e05 (patch) | |
tree | da619a76b309cb1cd259d082af768a83cfcd6d52 /arch/s390/include/asm/chsc.h | |
parent | ab4227cb2d936886069ef1056c02500d05beb15d (diff) |
[S390] move include/asm-s390 to arch/s390/include/asm
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/chsc.h')
-rw-r--r-- | arch/s390/include/asm/chsc.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/arch/s390/include/asm/chsc.h b/arch/s390/include/asm/chsc.h new file mode 100644 index 000000000000..d38d0cf62d4b --- /dev/null +++ b/arch/s390/include/asm/chsc.h | |||
@@ -0,0 +1,127 @@ | |||
1 | /* | ||
2 | * ioctl interface for /dev/chsc | ||
3 | * | ||
4 | * Copyright 2008 IBM Corp. | ||
5 | * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> | ||
6 | */ | ||
7 | |||
8 | #ifndef _ASM_CHSC_H | ||
9 | #define _ASM_CHSC_H | ||
10 | |||
11 | #include <asm/chpid.h> | ||
12 | #include <asm/schid.h> | ||
13 | |||
14 | struct chsc_async_header { | ||
15 | __u16 length; | ||
16 | __u16 code; | ||
17 | __u32 cmd_dependend; | ||
18 | __u32 key : 4; | ||
19 | __u32 : 28; | ||
20 | struct subchannel_id sid; | ||
21 | } __attribute__ ((packed)); | ||
22 | |||
23 | struct chsc_async_area { | ||
24 | struct chsc_async_header header; | ||
25 | __u8 data[PAGE_SIZE - 16 /* size of chsc_async_header */]; | ||
26 | } __attribute__ ((packed)); | ||
27 | |||
28 | |||
29 | struct chsc_response_struct { | ||
30 | __u16 length; | ||
31 | __u16 code; | ||
32 | __u32 parms; | ||
33 | __u8 data[PAGE_SIZE - 8]; | ||
34 | } __attribute__ ((packed)); | ||
35 | |||
36 | struct chsc_chp_cd { | ||
37 | struct chp_id chpid; | ||
38 | int m; | ||
39 | int fmt; | ||
40 | struct chsc_response_struct cpcb; | ||
41 | }; | ||
42 | |||
43 | struct chsc_cu_cd { | ||
44 | __u16 cun; | ||
45 | __u8 cssid; | ||
46 | int m; | ||
47 | int fmt; | ||
48 | struct chsc_response_struct cucb; | ||
49 | }; | ||
50 | |||
51 | struct chsc_sch_cud { | ||
52 | struct subchannel_id schid; | ||
53 | int fmt; | ||
54 | struct chsc_response_struct scub; | ||
55 | }; | ||
56 | |||
57 | struct conf_id { | ||
58 | int m; | ||
59 | __u8 cssid; | ||
60 | __u8 ssid; | ||
61 | }; | ||
62 | |||
63 | struct chsc_conf_info { | ||
64 | struct conf_id id; | ||
65 | int fmt; | ||
66 | struct chsc_response_struct scid; | ||
67 | }; | ||
68 | |||
69 | struct ccl_parm_chpid { | ||
70 | int m; | ||
71 | struct chp_id chp; | ||
72 | }; | ||
73 | |||
74 | struct ccl_parm_cssids { | ||
75 | __u8 f_cssid; | ||
76 | __u8 l_cssid; | ||
77 | }; | ||
78 | |||
79 | struct chsc_comp_list { | ||
80 | struct { | ||
81 | enum { | ||
82 | CCL_CU_ON_CHP = 1, | ||
83 | CCL_CHP_TYPE_CAP = 2, | ||
84 | CCL_CSS_IMG = 4, | ||
85 | CCL_CSS_IMG_CONF_CHAR = 5, | ||
86 | CCL_IOP_CHP = 6, | ||
87 | } ctype; | ||
88 | int fmt; | ||
89 | struct ccl_parm_chpid chpid; | ||
90 | struct ccl_parm_cssids cssids; | ||
91 | } req; | ||
92 | struct chsc_response_struct sccl; | ||
93 | }; | ||
94 | |||
95 | struct chsc_dcal { | ||
96 | struct { | ||
97 | enum { | ||
98 | DCAL_CSS_IID_PN = 4, | ||
99 | } atype; | ||
100 | __u32 list_parm[2]; | ||
101 | int fmt; | ||
102 | } req; | ||
103 | struct chsc_response_struct sdcal; | ||
104 | }; | ||
105 | |||
106 | struct chsc_cpd_info { | ||
107 | struct chp_id chpid; | ||
108 | int m; | ||
109 | int fmt; | ||
110 | int rfmt; | ||
111 | int c; | ||
112 | struct chsc_response_struct chpdb; | ||
113 | }; | ||
114 | |||
115 | #define CHSC_IOCTL_MAGIC 'c' | ||
116 | |||
117 | #define CHSC_START _IOWR(CHSC_IOCTL_MAGIC, 0x81, struct chsc_async_area) | ||
118 | #define CHSC_INFO_CHANNEL_PATH _IOWR(CHSC_IOCTL_MAGIC, 0x82, \ | ||
119 | struct chsc_chp_cd) | ||
120 | #define CHSC_INFO_CU _IOWR(CHSC_IOCTL_MAGIC, 0x83, struct chsc_cu_cd) | ||
121 | #define CHSC_INFO_SCH_CU _IOWR(CHSC_IOCTL_MAGIC, 0x84, struct chsc_sch_cud) | ||
122 | #define CHSC_INFO_CI _IOWR(CHSC_IOCTL_MAGIC, 0x85, struct chsc_conf_info) | ||
123 | #define CHSC_INFO_CCL _IOWR(CHSC_IOCTL_MAGIC, 0x86, struct chsc_comp_list) | ||
124 | #define CHSC_INFO_CPD _IOWR(CHSC_IOCTL_MAGIC, 0x87, struct chsc_cpd_info) | ||
125 | #define CHSC_INFO_DCAL _IOWR(CHSC_IOCTL_MAGIC, 0x88, struct chsc_dcal) | ||
126 | |||
127 | #endif | ||