1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ) 3 #define _TRACE_KVM_BOOKE_H 4 5 #include <linux/tracepoint.h> 6 7 #undef TRACE_SYSTEM 8 #define TRACE_SYSTEM kvm_booke 9 #define TRACE_INCLUDE_PATH . 10 #define TRACE_INCLUDE_FILE trace_booke 11 12 #define kvm_trace_symbol_exit \ 13 {0, "CRITICAL"}, \ 14 {1, "MACHINE_CHECK"}, \ 15 {2, "DATA_STORAGE"}, \ 16 {3, "INST_STORAGE"}, \ 17 {4, "EXTERNAL"}, \ 18 {5, "ALIGNMENT"}, \ 19 {6, "PROGRAM"}, \ 20 {7, "FP_UNAVAIL"}, \ 21 {8, "SYSCALL"}, \ 22 {9, "AP_UNAVAIL"}, \ 23 {10, "DECREMENTER"}, \ 24 {11, "FIT"}, \ 25 {12, "WATCHDOG"}, \ 26 {13, "DTLB_MISS"}, \ 27 {14, "ITLB_MISS"}, \ 28 {15, "DEBUG"}, \ 29 {32, "SPE_UNAVAIL"}, \ 30 {33, "SPE_FP_DATA"}, \ 31 {34, "SPE_FP_ROUND"}, \ 32 {35, "PERFORMANCE_MONITOR"}, \ 33 {36, "DOORBELL"}, \ 34 {37, "DOORBELL_CRITICAL"}, \ 35 {38, "GUEST_DBELL"}, \ 36 {39, "GUEST_DBELL_CRIT"}, \ 37 {40, "HV_SYSCALL"}, \ 38 {41, "HV_PRIV"} 39 40 TRACE_EVENT(kvm_exit, 41 TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu), 42 TP_ARGS(exit_nr, vcpu), 43 44 TP_STRUCT__entry( 45 __field( unsigned int, exit_nr ) 46 __field( unsigned long, pc ) 47 __field( unsigned long, msr ) 48 __field( unsigned long, dar ) 49 __field( unsigned long, last_inst ) 50 ), 51 52 TP_fast_assign( 53 __entry->exit_nr = exit_nr; 54 __entry->pc = kvmppc_get_pc(vcpu); 55 __entry->dar = kvmppc_get_fault_dar(vcpu); 56 __entry->msr = vcpu->arch.shared->msr; 57 __entry->last_inst = vcpu->arch.last_inst; 58 ), 59 60 TP_printk("exit=%s" 61 " | pc=0x%lx" 62 " | msr=0x%lx" 63 " | dar=0x%lx" 64 " | last_inst=0x%lx" 65 , 66 __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit), 67 __entry->pc, 68 __entry->msr, 69 __entry->dar, 70 __entry->last_inst 71 ) 72 ); 73 74 TRACE_EVENT(kvm_unmap_hva, 75 TP_PROTO(unsigned long hva), 76 TP_ARGS(hva), 77 78 TP_STRUCT__entry( 79 __field( unsigned long, hva ) 80 ), 81 82 TP_fast_assign( 83 __entry->hva = hva; 84 ), 85 86 TP_printk("unmap hva 0x%lx\n", __entry->hva) 87 ); 88 89 TRACE_EVENT(kvm_booke206_stlb_write, 90 TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3), 91 TP_ARGS(mas0, mas8, mas1, mas2, mas7_3), 92 93 TP_STRUCT__entry( 94 __field( __u32, mas0 ) 95 __field( __u32, mas8 ) 96 __field( __u32, mas1 ) 97 __field( __u64, mas2 ) 98 __field( __u64, mas7_3 ) 99 ), 100 101 TP_fast_assign( 102 __entry->mas0 = mas0; 103 __entry->mas8 = mas8; 104 __entry->mas1 = mas1; 105 __entry->mas2 = mas2; 106 __entry->mas7_3 = mas7_3; 107 ), 108 109 TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx", 110 __entry->mas0, __entry->mas8, __entry->mas1, 111 __entry->mas2, __entry->mas7_3) 112 ); 113 114 TRACE_EVENT(kvm_booke206_gtlb_write, 115 TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3), 116 TP_ARGS(mas0, mas1, mas2, mas7_3), 117 118 TP_STRUCT__entry( 119 __field( __u32, mas0 ) 120 __field( __u32, mas1 ) 121 __field( __u64, mas2 ) 122 __field( __u64, mas7_3 ) 123 ), 124 125 TP_fast_assign( 126 __entry->mas0 = mas0; 127 __entry->mas1 = mas1; 128 __entry->mas2 = mas2; 129 __entry->mas7_3 = mas7_3; 130 ), 131 132 TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx", 133 __entry->mas0, __entry->mas1, 134 __entry->mas2, __entry->mas7_3) 135 ); 136 137 TRACE_EVENT(kvm_booke206_ref_release, 138 TP_PROTO(__u64 pfn, __u32 flags), 139 TP_ARGS(pfn, flags), 140 141 TP_STRUCT__entry( 142 __field( __u64, pfn ) 143 __field( __u32, flags ) 144 ), 145 146 TP_fast_assign( 147 __entry->pfn = pfn; 148 __entry->flags = flags; 149 ), 150 151 TP_printk("pfn=%llx flags=%x", 152 __entry->pfn, __entry->flags) 153 ); 154 155 #ifdef CONFIG_SPE_POSSIBLE 156 #define kvm_trace_symbol_irqprio_spe \ 157 {BOOKE_IRQPRIO_SPE_UNAVAIL, "SPE_UNAVAIL"}, \ 158 {BOOKE_IRQPRIO_SPE_FP_DATA, "SPE_FP_DATA"}, \ 159 {BOOKE_IRQPRIO_SPE_FP_ROUND, "SPE_FP_ROUND"}, 160 #else 161 #define kvm_trace_symbol_irqprio_spe 162 #endif 163 164 #ifdef CONFIG_PPC_E500MC 165 #define kvm_trace_symbol_irqprio_e500mc \ 166 {BOOKE_IRQPRIO_ALTIVEC_UNAVAIL, "ALTIVEC_UNAVAIL"}, \ 167 {BOOKE_IRQPRIO_ALTIVEC_ASSIST, "ALTIVEC_ASSIST"}, 168 #else 169 #define kvm_trace_symbol_irqprio_e500mc 170 #endif 171 172 #define kvm_trace_symbol_irqprio \ 173 kvm_trace_symbol_irqprio_spe \ 174 kvm_trace_symbol_irqprio_e500mc \ 175 {BOOKE_IRQPRIO_DATA_STORAGE, "DATA_STORAGE"}, \ 176 {BOOKE_IRQPRIO_INST_STORAGE, "INST_STORAGE"}, \ 177 {BOOKE_IRQPRIO_ALIGNMENT, "ALIGNMENT"}, \ 178 {BOOKE_IRQPRIO_PROGRAM, "PROGRAM"}, \ 179 {BOOKE_IRQPRIO_FP_UNAVAIL, "FP_UNAVAIL"}, \ 180 {BOOKE_IRQPRIO_SYSCALL, "SYSCALL"}, \ 181 {BOOKE_IRQPRIO_AP_UNAVAIL, "AP_UNAVAIL"}, \ 182 {BOOKE_IRQPRIO_DTLB_MISS, "DTLB_MISS"}, \ 183 {BOOKE_IRQPRIO_ITLB_MISS, "ITLB_MISS"}, \ 184 {BOOKE_IRQPRIO_MACHINE_CHECK, "MACHINE_CHECK"}, \ 185 {BOOKE_IRQPRIO_DEBUG, "DEBUG"}, \ 186 {BOOKE_IRQPRIO_CRITICAL, "CRITICAL"}, \ 187 {BOOKE_IRQPRIO_WATCHDOG, "WATCHDOG"}, \ 188 {BOOKE_IRQPRIO_EXTERNAL, "EXTERNAL"}, \ 189 {BOOKE_IRQPRIO_FIT, "FIT"}, \ 190 {BOOKE_IRQPRIO_DECREMENTER, "DECREMENTER"}, \ 191 {BOOKE_IRQPRIO_PERFORMANCE_MONITOR, "PERFORMANCE_MONITOR"}, \ 192 {BOOKE_IRQPRIO_EXTERNAL_LEVEL, "EXTERNAL_LEVEL"}, \ 193 {BOOKE_IRQPRIO_DBELL, "DBELL"}, \ 194 {BOOKE_IRQPRIO_DBELL_CRIT, "DBELL_CRIT"} \ 195 196 TRACE_EVENT(kvm_booke_queue_irqprio, 197 TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority), 198 TP_ARGS(vcpu, priority), 199 200 TP_STRUCT__entry( 201 __field( __u32, cpu_nr ) 202 __field( __u32, priority ) 203 __field( unsigned long, pending ) 204 ), 205 206 TP_fast_assign( 207 __entry->cpu_nr = vcpu->vcpu_id; 208 __entry->priority = priority; 209 __entry->pending = vcpu->arch.pending_exceptions; 210 ), 211 212 TP_printk("vcpu=%x prio=%s pending=%lx", 213 __entry->cpu_nr, 214 __print_symbolic(__entry->priority, kvm_trace_symbol_irqprio), 215 __entry->pending) 216 ); 217 218 #endif 219 220 /* This part must be outside protection */ 221 #include <trace/define_trace.h> 222