1 /* SPDX-License-Identifier: GPL-2.0+ */
2 // Copyright 2017 IBM Corp.
4 #define TRACE_SYSTEM ocxl
6 #if !defined(_TRACE_OCXL_H) || defined(TRACE_HEADER_MULTI_READ)
9 #include <linux/tracepoint.h>
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),
26 __entry->pasid = pasid;
31 TP_printk("linux pid=%d spa=0x%p pasid=0x%x pidr=0x%x tidr=0x%x",
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)
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)
50 TRACE_EVENT(ocxl_terminate_pasid,
51 TP_PROTO(int pasid, int rc),
60 __entry->pasid = pasid;
64 TP_printk("pasid=0x%x rc=%d",
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),
85 __entry->dsisr = dsisr;
90 TP_printk("spa=%p pe=0x%llx dsisr=0x%llx dar=0x%llx tfc=0x%llx",
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)
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)
109 TRACE_EVENT(ocxl_afu_irq_alloc,
110 TP_PROTO(int pasid, int irq_id, unsigned int virq, int hw_irq),
111 TP_ARGS(pasid, irq_id, virq, hw_irq),
116 __field(unsigned int, virq)
121 __entry->pasid = pasid;
122 __entry->irq_id = irq_id;
123 __entry->virq = virq;
124 __entry->hw_irq = hw_irq;
127 TP_printk("pasid=0x%x irq_id=%d virq=%u hw_irq=%d",
135 TRACE_EVENT(ocxl_afu_irq_free,
136 TP_PROTO(int pasid, int irq_id),
137 TP_ARGS(pasid, irq_id),
145 __entry->pasid = pasid;
146 __entry->irq_id = irq_id;
149 TP_printk("pasid=0x%x irq_id=%d",
155 TRACE_EVENT(ocxl_afu_irq_receive,
164 __entry->virq = virq;
172 #endif /* _TRACE_OCXL_H */
174 /* This part must be outside protection */
175 #undef TRACE_INCLUDE_PATH
176 #define TRACE_INCLUDE_PATH .
177 #define TRACE_INCLUDE_FILE trace
178 #include <trace/define_trace.h>