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 9 #if defined(__KVM_HAVE_IOAPIC) 10 TRACE_EVENT(kvm_set_irq, 11 TP_PROTO(unsigned int gsi, int level, int irq_source_id), 12 TP_ARGS(gsi, level, irq_source_id), 13 14 TP_STRUCT__entry( 15 __field( unsigned int, gsi ) 16 __field( int, level ) 17 __field( int, irq_source_id ) 18 ), 19 20 TP_fast_assign( 21 __entry->gsi = gsi; 22 __entry->level = level; 23 __entry->irq_source_id = irq_source_id; 24 ), 25 26 TP_printk("gsi %u level %d source %d", 27 __entry->gsi, __entry->level, __entry->irq_source_id) 28 ); 29 30 #define kvm_deliver_mode \ 31 {0x0, "Fixed"}, \ 32 {0x1, "LowPrio"}, \ 33 {0x2, "SMI"}, \ 34 {0x3, "Res3"}, \ 35 {0x4, "NMI"}, \ 36 {0x5, "INIT"}, \ 37 {0x6, "SIPI"}, \ 38 {0x7, "ExtINT"} 39 40 TRACE_EVENT(kvm_ioapic_set_irq, 41 TP_PROTO(__u64 e, int pin, bool coalesced), 42 TP_ARGS(e, pin, coalesced), 43 44 TP_STRUCT__entry( 45 __field( __u64, e ) 46 __field( int, pin ) 47 __field( bool, coalesced ) 48 ), 49 50 TP_fast_assign( 51 __entry->e = e; 52 __entry->pin = pin; 53 __entry->coalesced = coalesced; 54 ), 55 56 TP_printk("pin %u dst %x vec=%u (%s|%s|%s%s)%s", 57 __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e, 58 __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode), 59 (__entry->e & (1<<11)) ? "logical" : "physical", 60 (__entry->e & (1<<15)) ? "level" : "edge", 61 (__entry->e & (1<<16)) ? "|masked" : "", 62 __entry->coalesced ? " (coalesced)" : "") 63 ); 64 65 TRACE_EVENT(kvm_msi_set_irq, 66 TP_PROTO(__u64 address, __u64 data), 67 TP_ARGS(address, data), 68 69 TP_STRUCT__entry( 70 __field( __u64, address ) 71 __field( __u64, data ) 72 ), 73 74 TP_fast_assign( 75 __entry->address = address; 76 __entry->data = data; 77 ), 78 79 TP_printk("dst %u vec %x (%s|%s|%s%s)", 80 (u8)(__entry->address >> 12), (u8)__entry->data, 81 __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode), 82 (__entry->address & (1<<2)) ? "logical" : "physical", 83 (__entry->data & (1<<15)) ? "level" : "edge", 84 (__entry->address & (1<<3)) ? "|rh" : "") 85 ); 86 87 #define kvm_irqchips \ 88 {KVM_IRQCHIP_PIC_MASTER, "PIC master"}, \ 89 {KVM_IRQCHIP_PIC_SLAVE, "PIC slave"}, \ 90 {KVM_IRQCHIP_IOAPIC, "IOAPIC"} 91 92 TRACE_EVENT(kvm_ack_irq, 93 TP_PROTO(unsigned int irqchip, unsigned int pin), 94 TP_ARGS(irqchip, pin), 95 96 TP_STRUCT__entry( 97 __field( unsigned int, irqchip ) 98 __field( unsigned int, pin ) 99 ), 100 101 TP_fast_assign( 102 __entry->irqchip = irqchip; 103 __entry->pin = pin; 104 ), 105 106 TP_printk("irqchip %s pin %u", 107 __print_symbolic(__entry->irqchip, kvm_irqchips), 108 __entry->pin) 109 ); 110 111 112 113 #endif /* defined(__KVM_HAVE_IOAPIC) */ 114 115 #define KVM_TRACE_MMIO_READ_UNSATISFIED 0 116 #define KVM_TRACE_MMIO_READ 1 117 #define KVM_TRACE_MMIO_WRITE 2 118 119 #define kvm_trace_symbol_mmio \ 120 { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ 121 { KVM_TRACE_MMIO_READ, "read" }, \ 122 { KVM_TRACE_MMIO_WRITE, "write" } 123 124 TRACE_EVENT(kvm_mmio, 125 TP_PROTO(int type, int len, u64 gpa, u64 val), 126 TP_ARGS(type, len, gpa, val), 127 128 TP_STRUCT__entry( 129 __field( u32, type ) 130 __field( u32, len ) 131 __field( u64, gpa ) 132 __field( u64, val ) 133 ), 134 135 TP_fast_assign( 136 __entry->type = type; 137 __entry->len = len; 138 __entry->gpa = gpa; 139 __entry->val = val; 140 ), 141 142 TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx", 143 __print_symbolic(__entry->type, kvm_trace_symbol_mmio), 144 __entry->len, __entry->gpa, __entry->val) 145 ); 146 147 #define kvm_fpu_load_symbol \ 148 {0, "unload"}, \ 149 {1, "load"} 150 151 TRACE_EVENT(kvm_fpu, 152 TP_PROTO(int load), 153 TP_ARGS(load), 154 155 TP_STRUCT__entry( 156 __field( u32, load ) 157 ), 158 159 TP_fast_assign( 160 __entry->load = load; 161 ), 162 163 TP_printk("%s", __print_symbolic(__entry->load, kvm_fpu_load_symbol)) 164 ); 165 166 TRACE_EVENT(kvm_age_page, 167 TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref), 168 TP_ARGS(hva, slot, ref), 169 170 TP_STRUCT__entry( 171 __field( u64, hva ) 172 __field( u64, gfn ) 173 __field( u8, referenced ) 174 ), 175 176 TP_fast_assign( 177 __entry->hva = hva; 178 __entry->gfn = 179 slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT); 180 __entry->referenced = ref; 181 ), 182 183 TP_printk("hva %llx gfn %llx %s", 184 __entry->hva, __entry->gfn, 185 __entry->referenced ? "YOUNG" : "OLD") 186 ); 187 188 #endif /* _TRACE_KVM_MAIN_H */ 189 190 /* This part must be outside protection */ 191 #include <trace/define_trace.h> 192