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>
12 TRACE_EVENT(ocxl_mmu_notifier_range,
13 TP_PROTO(unsigned long start, unsigned long end, unsigned long pidr),
14 TP_ARGS(start, end, pidr),
17 __field(unsigned long, start)
18 __field(unsigned long, end)
19 __field(unsigned long, pidr)
23 __entry->start = start;
28 TP_printk("start=0x%lx end=0x%lx pidr=0x%lx",
35 TRACE_EVENT(ocxl_init_mmu_notifier,
36 TP_PROTO(int pasid, unsigned long pidr),
41 __field(unsigned long, pidr)
45 __entry->pasid = pasid;
49 TP_printk("pasid=%d, pidr=0x%lx",
55 TRACE_EVENT(ocxl_release_mmu_notifier,
56 TP_PROTO(int pasid, unsigned long pidr),
61 __field(unsigned long, pidr)
65 __entry->pasid = pasid;
69 TP_printk("pasid=%d, pidr=0x%lx",
75 DECLARE_EVENT_CLASS(ocxl_context,
76 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),
77 TP_ARGS(pid, spa, pasid, pidr, tidr),
90 __entry->pasid = pasid;
95 TP_printk("linux pid=%d spa=0x%p pasid=0x%x pidr=0x%x tidr=0x%x",
104 DEFINE_EVENT(ocxl_context, ocxl_context_add,
105 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),
106 TP_ARGS(pid, spa, pasid, pidr, tidr)
109 DEFINE_EVENT(ocxl_context, ocxl_context_remove,
110 TP_PROTO(pid_t pid, void *spa, int pasid, u32 pidr, u32 tidr),
111 TP_ARGS(pid, spa, pasid, pidr, tidr)
114 TRACE_EVENT(ocxl_terminate_pasid,
115 TP_PROTO(int pasid, int rc),
124 __entry->pasid = pasid;
128 TP_printk("pasid=0x%x rc=%d",
134 DECLARE_EVENT_CLASS(ocxl_fault_handler,
135 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
136 TP_ARGS(spa, pe, dsisr, dar, tfc),
149 __entry->dsisr = dsisr;
154 TP_printk("spa=%p pe=0x%llx dsisr=0x%llx dar=0x%llx tfc=0x%llx",
163 DEFINE_EVENT(ocxl_fault_handler, ocxl_fault,
164 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
165 TP_ARGS(spa, pe, dsisr, dar, tfc)
168 DEFINE_EVENT(ocxl_fault_handler, ocxl_fault_ack,
169 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
170 TP_ARGS(spa, pe, dsisr, dar, tfc)
173 TRACE_EVENT(ocxl_afu_irq_alloc,
174 TP_PROTO(int pasid, int irq_id, unsigned int virq, int hw_irq),
175 TP_ARGS(pasid, irq_id, virq, hw_irq),
180 __field(unsigned int, virq)
185 __entry->pasid = pasid;
186 __entry->irq_id = irq_id;
187 __entry->virq = virq;
188 __entry->hw_irq = hw_irq;
191 TP_printk("pasid=0x%x irq_id=%d virq=%u hw_irq=%d",
199 TRACE_EVENT(ocxl_afu_irq_free,
200 TP_PROTO(int pasid, int irq_id),
201 TP_ARGS(pasid, irq_id),
209 __entry->pasid = pasid;
210 __entry->irq_id = irq_id;
213 TP_printk("pasid=0x%x irq_id=%d",
219 TRACE_EVENT(ocxl_afu_irq_receive,
228 __entry->virq = virq;
236 #endif /* _TRACE_OCXL_H */
238 /* This part must be outside protection */
239 #undef TRACE_INCLUDE_PATH
240 #define TRACE_INCLUDE_PATH .
241 #define TRACE_INCLUDE_FILE trace
242 #include <trace/define_trace.h>