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Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
[karo-tx-linux.git] / include / trace / events / kvm.h
1 #if !defined(_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ)
2 #define _TRACE_KVM_MAIN_H
3
4 #include <linux/tracepoint.h>
5
6 #undef TRACE_SYSTEM
7 #define TRACE_SYSTEM kvm
8 #define TRACE_INCLUDE_FILE kvm
9
10 #if defined(__KVM_HAVE_IOAPIC)
11 TRACE_EVENT(kvm_set_irq,
12         TP_PROTO(unsigned int gsi, int level, int irq_source_id),
13         TP_ARGS(gsi, level, irq_source_id),
14
15         TP_STRUCT__entry(
16                 __field(        unsigned int,   gsi             )
17                 __field(        int,            level           )
18                 __field(        int,            irq_source_id   )
19         ),
20
21         TP_fast_assign(
22                 __entry->gsi            = gsi;
23                 __entry->level          = level;
24                 __entry->irq_source_id  = irq_source_id;
25         ),
26
27         TP_printk("gsi %u level %d source %d",
28                   __entry->gsi, __entry->level, __entry->irq_source_id)
29 );
30
31 #define kvm_deliver_mode                \
32         {0x0, "Fixed"},                 \
33         {0x1, "LowPrio"},               \
34         {0x2, "SMI"},                   \
35         {0x3, "Res3"},                  \
36         {0x4, "NMI"},                   \
37         {0x5, "INIT"},                  \
38         {0x6, "SIPI"},                  \
39         {0x7, "ExtINT"}
40
41 TRACE_EVENT(kvm_ioapic_set_irq,
42             TP_PROTO(__u64 e, int pin, bool coalesced),
43             TP_ARGS(e, pin, coalesced),
44
45         TP_STRUCT__entry(
46                 __field(        __u64,          e               )
47                 __field(        int,            pin             )
48                 __field(        bool,           coalesced       )
49         ),
50
51         TP_fast_assign(
52                 __entry->e              = e;
53                 __entry->pin            = pin;
54                 __entry->coalesced      = coalesced;
55         ),
56
57         TP_printk("pin %u dst %x vec=%u (%s|%s|%s%s)%s",
58                   __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e,
59                   __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
60                   (__entry->e & (1<<11)) ? "logical" : "physical",
61                   (__entry->e & (1<<15)) ? "level" : "edge",
62                   (__entry->e & (1<<16)) ? "|masked" : "",
63                   __entry->coalesced ? " (coalesced)" : "")
64 );
65
66 TRACE_EVENT(kvm_msi_set_irq,
67             TP_PROTO(__u64 address, __u64 data),
68             TP_ARGS(address, data),
69
70         TP_STRUCT__entry(
71                 __field(        __u64,          address         )
72                 __field(        __u64,          data            )
73         ),
74
75         TP_fast_assign(
76                 __entry->address        = address;
77                 __entry->data           = data;
78         ),
79
80         TP_printk("dst %u vec %x (%s|%s|%s%s)",
81                   (u8)(__entry->address >> 12), (u8)__entry->data,
82                   __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode),
83                   (__entry->address & (1<<2)) ? "logical" : "physical",
84                   (__entry->data & (1<<15)) ? "level" : "edge",
85                   (__entry->address & (1<<3)) ? "|rh" : "")
86 );
87
88 #define kvm_irqchips                                            \
89         {KVM_IRQCHIP_PIC_MASTER,        "PIC master"},          \
90         {KVM_IRQCHIP_PIC_SLAVE,         "PIC slave"},           \
91         {KVM_IRQCHIP_IOAPIC,            "IOAPIC"}
92
93 TRACE_EVENT(kvm_ack_irq,
94         TP_PROTO(unsigned int irqchip, unsigned int pin),
95         TP_ARGS(irqchip, pin),
96
97         TP_STRUCT__entry(
98                 __field(        unsigned int,   irqchip         )
99                 __field(        unsigned int,   pin             )
100         ),
101
102         TP_fast_assign(
103                 __entry->irqchip        = irqchip;
104                 __entry->pin            = pin;
105         ),
106
107         TP_printk("irqchip %s pin %u",
108                   __print_symbolic(__entry->irqchip, kvm_irqchips),
109                  __entry->pin)
110 );
111
112
113
114 #endif /* defined(__KVM_HAVE_IOAPIC) */
115
116 #define KVM_TRACE_MMIO_READ_UNSATISFIED 0
117 #define KVM_TRACE_MMIO_READ 1
118 #define KVM_TRACE_MMIO_WRITE 2
119
120 #define kvm_trace_symbol_mmio \
121         { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \
122         { KVM_TRACE_MMIO_READ, "read" }, \
123         { KVM_TRACE_MMIO_WRITE, "write" }
124
125 TRACE_EVENT(kvm_mmio,
126         TP_PROTO(int type, int len, u64 gpa, u64 val),
127         TP_ARGS(type, len, gpa, val),
128
129         TP_STRUCT__entry(
130                 __field(        u32,    type            )
131                 __field(        u32,    len             )
132                 __field(        u64,    gpa             )
133                 __field(        u64,    val             )
134         ),
135
136         TP_fast_assign(
137                 __entry->type           = type;
138                 __entry->len            = len;
139                 __entry->gpa            = gpa;
140                 __entry->val            = val;
141         ),
142
143         TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx",
144                   __print_symbolic(__entry->type, kvm_trace_symbol_mmio),
145                   __entry->len, __entry->gpa, __entry->val)
146 );
147
148 #endif /* _TRACE_KVM_MAIN_H */
149
150 /* This part must be outside protection */
151 #include <trace/define_trace.h>