1/* SPDX-License-Identifier: GPL-2.0
2 *
3 * Copyright 2016-2021 HabanaLabs, Ltd.
4 * All Rights Reserved.
5 *
6 */
7
8#undef TRACE_SYSTEM
9#define TRACE_SYSTEM habanalabs
10
11#if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ)
12#define _TRACE_HABANALABS_H
13
14#include <linux/tracepoint.h>
15
16DECLARE_EVENT_CLASS(habanalabs_mmu_template,
17	TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
18
19	TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte),
20
21	TP_STRUCT__entry(
22		__string(dname, dev_name(dev))
23		__field(u64, virt_addr)
24		__field(u64, phys_addr)
25		__field(u32, page_size)
26		__field(u8, flush_pte)
27	),
28
29	TP_fast_assign(
30		__assign_str(dname, dev_name(dev));
31		__entry->virt_addr = virt_addr;
32		__entry->phys_addr = phys_addr;
33		__entry->page_size = page_size;
34		__entry->flush_pte = flush_pte;
35	),
36
37	TP_printk("%s: vaddr: %#llx, paddr: %#llx, psize: %#x, flush: %s",
38		__get_str(dname),
39		__entry->virt_addr,
40		__entry->phys_addr,
41		__entry->page_size,
42		__entry->flush_pte ? "true" : "false")
43);
44
45DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_map,
46	TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
47	TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
48
49DEFINE_EVENT(habanalabs_mmu_template, habanalabs_mmu_unmap,
50	TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
51	TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
52
53DECLARE_EVENT_CLASS(habanalabs_dma_alloc_template,
54	TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
55
56	TP_ARGS(dev, cpu_addr, dma_addr, size, caller),
57
58	TP_STRUCT__entry(
59		__string(dname, dev_name(dev))
60		__field(u64, cpu_addr)
61		__field(u64, dma_addr)
62		__field(u32, size)
63		__field(const char *, caller)
64	),
65
66	TP_fast_assign(
67		__assign_str(dname, dev_name(dev));
68		__entry->cpu_addr = cpu_addr;
69		__entry->dma_addr = dma_addr;
70		__entry->size = size;
71		__entry->caller = caller;
72	),
73
74	TP_printk("%s: cpu_addr: %#llx, dma_addr: %#llx, size: %#x, caller: %s",
75		__get_str(dname),
76		__entry->cpu_addr,
77		__entry->dma_addr,
78		__entry->size,
79		__entry->caller)
80);
81
82DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_alloc,
83	TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
84	TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
85
86DEFINE_EVENT(habanalabs_dma_alloc_template, habanalabs_dma_free,
87	TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
88	TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
89
90DECLARE_EVENT_CLASS(habanalabs_comms_template,
91	TP_PROTO(struct device *dev, char *op_str),
92
93	TP_ARGS(dev, op_str),
94
95	TP_STRUCT__entry(
96		__string(dname, dev_name(dev))
97		__field(char *, op_str)
98	),
99
100	TP_fast_assign(
101		__assign_str(dname, dev_name(dev));
102		__entry->op_str = op_str;
103	),
104
105	TP_printk("%s: cms: %s",
106		__get_str(dname),
107		__entry->op_str)
108);
109
110DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_protocol_cmd,
111	TP_PROTO(struct device *dev, char *op_str),
112	TP_ARGS(dev, op_str));
113
114DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_send_cmd,
115	TP_PROTO(struct device *dev, char *op_str),
116	TP_ARGS(dev, op_str));
117
118DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_wait_status,
119	TP_PROTO(struct device *dev, char *op_str),
120	TP_ARGS(dev, op_str));
121
122DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_wait_status_done,
123	TP_PROTO(struct device *dev, char *op_str),
124	TP_ARGS(dev, op_str));
125
126DECLARE_EVENT_CLASS(habanalabs_reg_access_template,
127	TP_PROTO(struct device *dev, u32 addr, u32 val),
128
129	TP_ARGS(dev, addr, val),
130
131	TP_STRUCT__entry(
132		__string(dname, dev_name(dev))
133		__field(u32, addr)
134		__field(u32, val)
135	),
136
137	TP_fast_assign(
138		__assign_str(dname, dev_name(dev));
139		__entry->addr = addr;
140		__entry->val = val;
141	),
142
143	TP_printk("%s: addr: %#x, val: %#x",
144		__get_str(dname),
145		__entry->addr,
146		__entry->val)
147);
148
149DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_rreg32,
150	TP_PROTO(struct device *dev, u32 addr, u32 val),
151	TP_ARGS(dev, addr, val));
152
153DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_wreg32,
154	TP_PROTO(struct device *dev, u32 addr, u32 val),
155	TP_ARGS(dev, addr, val));
156
157DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_elbi_read,
158	TP_PROTO(struct device *dev, u32 addr, u32 val),
159	TP_ARGS(dev, addr, val));
160
161DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_elbi_write,
162	TP_PROTO(struct device *dev, u32 addr, u32 val),
163	TP_ARGS(dev, addr, val));
164
165#endif /* if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ) */
166
167/* This part must be outside protection */
168#include <trace/define_trace.h>
169