1 // SPDX-License-Identifier: GPL-2.0+ 2 // Copyright 2017 IBM Corp. 3 #undef TRACE_SYSTEM 4 #define TRACE_SYSTEM ocxl 5 6 #if !defined(_TRACE_OCXL_H) || defined(TRACE_HEADER_MULTI_READ) 7 #define _TRACE_OCXL_H 8 9 #include <linux/tracepoint.h> 10 11 DECLARE_EVENT_CLASS(ocxl_context, 12 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr), 13 TP_ARGS(pid, spa, pasid, pidr, tidr), 14 15 TP_STRUCT__entry( 16 __field(pid_t, pid) 17 __field(void*, spa) 18 __field(int, pasid) 19 __field(u32, pidr) 20 __field(u32, tidr) 21 ), 22 23 TP_fast_assign( 24 __entry->pid = pid; 25 __entry->spa = spa; 26 __entry->pasid = pasid; 27 __entry->pidr = pidr; 28 __entry->tidr = tidr; 29 ), 30 31 TP_printk("linux pid=%d spa=0x%p pasid=0x%x pidr=0x%x tidr=0x%x", 32 __entry->pid, 33 __entry->spa, 34 __entry->pasid, 35 __entry->pidr, 36 __entry->tidr 37 ) 38 ); 39 40 DEFINE_EVENT(ocxl_context, ocxl_context_add, 41 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr), 42 TP_ARGS(pid, spa, pasid, pidr, tidr) 43 ); 44 45 DEFINE_EVENT(ocxl_context, ocxl_context_remove, 46 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr), 47 TP_ARGS(pid, spa, pasid, pidr, tidr) 48 ); 49 50 TRACE_EVENT(ocxl_terminate_pasid, 51 TP_PROTO(int pasid, int rc), 52 TP_ARGS(pasid, rc), 53 54 TP_STRUCT__entry( 55 __field(int, pasid) 56 __field(int, rc) 57 ), 58 59 TP_fast_assign( 60 __entry->pasid = pasid; 61 __entry->rc = rc; 62 ), 63 64 TP_printk("pasid=0x%x rc=%d", 65 __entry->pasid, 66 __entry->rc 67 ) 68 ); 69 70 DECLARE_EVENT_CLASS(ocxl_fault_handler, 71 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc), 72 TP_ARGS(spa, pe, dsisr, dar, tfc), 73 74 TP_STRUCT__entry( 75 __field(void *, spa) 76 __field(u64, pe) 77 __field(u64, dsisr) 78 __field(u64, dar) 79 __field(u64, tfc) 80 ), 81 82 TP_fast_assign( 83 __entry->spa = spa; 84 __entry->pe = pe; 85 __entry->dsisr = dsisr; 86 __entry->dar = dar; 87 __entry->tfc = tfc; 88 ), 89 90 TP_printk("spa=%p pe=0x%llx dsisr=0x%llx dar=0x%llx tfc=0x%llx", 91 __entry->spa, 92 __entry->pe, 93 __entry->dsisr, 94 __entry->dar, 95 __entry->tfc 96 ) 97 ); 98 99 DEFINE_EVENT(ocxl_fault_handler, ocxl_fault, 100 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc), 101 TP_ARGS(spa, pe, dsisr, dar, tfc) 102 ); 103 104 DEFINE_EVENT(ocxl_fault_handler, ocxl_fault_ack, 105 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc), 106 TP_ARGS(spa, pe, dsisr, dar, tfc) 107 ); 108 109 TRACE_EVENT(ocxl_afu_irq_alloc, 110 TP_PROTO(int pasid, int irq_id, unsigned int virq, int hw_irq, 111 u64 irq_offset), 112 TP_ARGS(pasid, irq_id, virq, hw_irq, irq_offset), 113 114 TP_STRUCT__entry( 115 __field(int, pasid) 116 __field(int, irq_id) 117 __field(unsigned int, virq) 118 __field(int, hw_irq) 119 __field(u64, irq_offset) 120 ), 121 122 TP_fast_assign( 123 __entry->pasid = pasid; 124 __entry->irq_id = irq_id; 125 __entry->virq = virq; 126 __entry->hw_irq = hw_irq; 127 __entry->irq_offset = irq_offset; 128 ), 129 130 TP_printk("pasid=0x%x irq_id=%d virq=%u hw_irq=%d irq_offset=0x%llx", 131 __entry->pasid, 132 __entry->irq_id, 133 __entry->virq, 134 __entry->hw_irq, 135 __entry->irq_offset 136 ) 137 ); 138 139 TRACE_EVENT(ocxl_afu_irq_free, 140 TP_PROTO(int pasid, int irq_id), 141 TP_ARGS(pasid, irq_id), 142 143 TP_STRUCT__entry( 144 __field(int, pasid) 145 __field(int, irq_id) 146 ), 147 148 TP_fast_assign( 149 __entry->pasid = pasid; 150 __entry->irq_id = irq_id; 151 ), 152 153 TP_printk("pasid=0x%x irq_id=%d", 154 __entry->pasid, 155 __entry->irq_id 156 ) 157 ); 158 159 TRACE_EVENT(ocxl_afu_irq_receive, 160 TP_PROTO(int virq), 161 TP_ARGS(virq), 162 163 TP_STRUCT__entry( 164 __field(int, virq) 165 ), 166 167 TP_fast_assign( 168 __entry->virq = virq; 169 ), 170 171 TP_printk("virq=%d", 172 __entry->virq 173 ) 174 ); 175 176 #endif /* _TRACE_OCXL_H */ 177 178 /* This part must be outside protection */ 179 #undef TRACE_INCLUDE_PATH 180 #define TRACE_INCLUDE_PATH . 181 #define TRACE_INCLUDE_FILE trace 182 #include <trace/define_trace.h> 183