disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/s390/cio/vfio_ccw_trace.h
..
..
@@ -1,11 +1,13 @@
1
-/* SPDX-License-Identifier: GPL-2.0
2
- * Tracepoints for vfio_ccw driver
1
+/* SPDX-License-Identifier: GPL-2.0 */
2
+/* Tracepoints for vfio_ccw driver
3
3
  *
4
4
  * Copyright IBM Corp. 2018
5
5
  *
6
6
  * Author(s): Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
7
7
  *            Halil Pasic <pasic@linux.vnet.ibm.com>
8
8
  */
9
+
10
+#include "cio.h"
9
11
 
10
12
 #undef TRACE_SYSTEM
11
13
 #define TRACE_SYSTEM vfio_ccw
..
..
@@ -15,28 +17,118 @@
15
17
 
16
18
 #include <linux/tracepoint.h>
17
19
 
18
-TRACE_EVENT(vfio_ccw_io_fctl,
20
+TRACE_EVENT(vfio_ccw_chp_event,
21
+	TP_PROTO(struct subchannel_id schid,
22
+		 int mask,
23
+		 int event),
24
+	TP_ARGS(schid, mask, event),
25
+
26
+	TP_STRUCT__entry(
27
+		__field(u8, cssid)
28
+		__field(u8, ssid)
29
+		__field(u16, sch_no)
30
+		__field(int, mask)
31
+		__field(int, event)
32
+	),
33
+
34
+	TP_fast_assign(
35
+		__entry->cssid = schid.cssid;
36
+		__entry->ssid = schid.ssid;
37
+		__entry->sch_no = schid.sch_no;
38
+		__entry->mask = mask;
39
+		__entry->event = event;
40
+	),
41
+
42
+	TP_printk("schid=%x.%x.%04x mask=0x%x event=%d",
43
+		  __entry->cssid,
44
+		  __entry->ssid,
45
+		  __entry->sch_no,
46
+		  __entry->mask,
47
+		  __entry->event)
48
+);
49
+
50
+TRACE_EVENT(vfio_ccw_fsm_async_request,
51
+	TP_PROTO(struct subchannel_id schid,
52
+		 int command,
53
+		 int errno),
54
+	TP_ARGS(schid, command, errno),
55
+
56
+	TP_STRUCT__entry(
57
+		__field(u8, cssid)
58
+		__field(u8, ssid)
59
+		__field(u16, sch_no)
60
+		__field(int, command)
61
+		__field(int, errno)
62
+	),
63
+
64
+	TP_fast_assign(
65
+		__entry->cssid = schid.cssid;
66
+		__entry->ssid = schid.ssid;
67
+		__entry->sch_no = schid.sch_no;
68
+		__entry->command = command;
69
+		__entry->errno = errno;
70
+	),
71
+
72
+	TP_printk("schid=%x.%x.%04x command=0x%x errno=%d",
73
+		  __entry->cssid,
74
+		  __entry->ssid,
75
+		  __entry->sch_no,
76
+		  __entry->command,
77
+		  __entry->errno)
78
+);
79
+
80
+TRACE_EVENT(vfio_ccw_fsm_event,
81
+	TP_PROTO(struct subchannel_id schid, int state, int event),
82
+	TP_ARGS(schid, state, event),
83
+
84
+	TP_STRUCT__entry(
85
+		__field(u8, cssid)
86
+		__field(u8, ssid)
87
+		__field(u16, schno)
88
+		__field(int, state)
89
+		__field(int, event)
90
+	),
91
+
92
+	TP_fast_assign(
93
+		__entry->cssid = schid.cssid;
94
+		__entry->ssid = schid.ssid;
95
+		__entry->schno = schid.sch_no;
96
+		__entry->state = state;
97
+		__entry->event = event;
98
+	),
99
+
100
+	TP_printk("schid=%x.%x.%04x state=%d event=%d",
101
+		__entry->cssid, __entry->ssid, __entry->schno,
102
+		__entry->state,
103
+		__entry->event)
104
+);
105
+
106
+TRACE_EVENT(vfio_ccw_fsm_io_request,
19
107
 	TP_PROTO(int fctl, struct subchannel_id schid, int errno, char *errstr),
20
108
 	TP_ARGS(fctl, schid, errno, errstr),
21
109
 
22
110
 	TP_STRUCT__entry(
111
+		__field(u8, cssid)
112
+		__field(u8, ssid)
113
+		__field(u16, sch_no)
23
114
 		__field(int, fctl)
24
-		__field_struct(struct subchannel_id, schid)
25
115
 		__field(int, errno)
26
116
 		__field(char*, errstr)
27
117
 	),
28
118
 
29
119
 	TP_fast_assign(
120
+		__entry->cssid = schid.cssid;
121
+		__entry->ssid = schid.ssid;
122
+		__entry->sch_no = schid.sch_no;
30
123
 		__entry->fctl = fctl;
31
-		__entry->schid = schid;
32
124
 		__entry->errno = errno;
33
125
 		__entry->errstr = errstr;
34
126
 	),
35
127
 
36
-	TP_printk("schid=%x.%x.%04x fctl=%x errno=%d info=%s",
37
-		  __entry->schid.cssid,
38
-		  __entry->schid.ssid,
39
-		  __entry->schid.sch_no,
128
+	TP_printk("schid=%x.%x.%04x fctl=0x%x errno=%d info=%s",
129
+		  __entry->cssid,
130
+		  __entry->ssid,
131
+		  __entry->sch_no,
40
132
 		  __entry->fctl,
41
133
 		  __entry->errno,
42
134
 		  __entry->errstr)