1 /* SPDX-License-Identifier: GPL-2.0
3 * Copyright 2022-2023 HabanaLabs, Ltd.
9 #define TRACE_SYSTEM habanalabs
11 #if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ)
12 #define _TRACE_HABANALABS_H
14 #include <linux/tracepoint.h>
16 DECLARE_EVENT_CLASS(habanalabs_mmu_template,
17 TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
19 TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte),
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)
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;
37 TP_printk("%s: vaddr: %#llx, paddr: %#llx, psize: %#x, flush: %s",
42 __entry->flush_pte ? "true" : "false")
45 DEFINE_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));
49 DEFINE_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));
53 DECLARE_EVENT_CLASS(habanalabs_dma_alloc_template,
54 TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller),
56 TP_ARGS(dev, cpu_addr, dma_addr, size, caller),
59 __string(dname, dev_name(dev))
60 __field(u64, cpu_addr)
61 __field(u64, dma_addr)
63 __field(const char *, caller)
67 __assign_str(dname, dev_name(dev));
68 __entry->cpu_addr = cpu_addr;
69 __entry->dma_addr = dma_addr;
71 __entry->caller = caller;
74 TP_printk("%s: cpu_addr: %#llx, dma_addr: %#llx, size: %#x, caller: %s",
82 DEFINE_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));
86 DEFINE_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));
90 DECLARE_EVENT_CLASS(habanalabs_dma_map_template,
91 TP_PROTO(struct device *dev, u64 phys_addr, u64 dma_addr, size_t len,
92 enum dma_data_direction dir, const char *caller),
94 TP_ARGS(dev, phys_addr, dma_addr, len, dir, caller),
97 __string(dname, dev_name(dev))
98 __field(u64, phys_addr)
99 __field(u64, dma_addr)
102 __field(const char *, caller)
106 __assign_str(dname, dev_name(dev));
107 __entry->phys_addr = phys_addr;
108 __entry->dma_addr = dma_addr;
111 __entry->caller = caller;
114 TP_printk("%s: phys_addr: %#llx, dma_addr: %#llx, len: %#x, dir: %d, caller: %s",
123 DEFINE_EVENT(habanalabs_dma_map_template, habanalabs_dma_map_page,
124 TP_PROTO(struct device *dev, u64 phys_addr, u64 dma_addr, size_t len,
125 enum dma_data_direction dir, const char *caller),
126 TP_ARGS(dev, phys_addr, dma_addr, len, dir, caller));
128 DEFINE_EVENT(habanalabs_dma_map_template, habanalabs_dma_unmap_page,
129 TP_PROTO(struct device *dev, u64 phys_addr, u64 dma_addr, size_t len,
130 enum dma_data_direction dir, const char *caller),
131 TP_ARGS(dev, phys_addr, dma_addr, len, dir, caller));
133 DECLARE_EVENT_CLASS(habanalabs_comms_template,
134 TP_PROTO(struct device *dev, char *op_str),
136 TP_ARGS(dev, op_str),
139 __string(dname, dev_name(dev))
140 __field(char *, op_str)
144 __assign_str(dname, dev_name(dev));
145 __entry->op_str = op_str;
148 TP_printk("%s: cms: %s",
153 DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_protocol_cmd,
154 TP_PROTO(struct device *dev, char *op_str),
155 TP_ARGS(dev, op_str));
157 DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_send_cmd,
158 TP_PROTO(struct device *dev, char *op_str),
159 TP_ARGS(dev, op_str));
161 DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_wait_status,
162 TP_PROTO(struct device *dev, char *op_str),
163 TP_ARGS(dev, op_str));
165 DEFINE_EVENT(habanalabs_comms_template, habanalabs_comms_wait_status_done,
166 TP_PROTO(struct device *dev, char *op_str),
167 TP_ARGS(dev, op_str));
169 DECLARE_EVENT_CLASS(habanalabs_reg_access_template,
170 TP_PROTO(struct device *dev, u32 addr, u32 val),
172 TP_ARGS(dev, addr, val),
175 __string(dname, dev_name(dev))
181 __assign_str(dname, dev_name(dev));
182 __entry->addr = addr;
186 TP_printk("%s: addr: %#x, val: %#x",
192 DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_rreg32,
193 TP_PROTO(struct device *dev, u32 addr, u32 val),
194 TP_ARGS(dev, addr, val));
196 DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_wreg32,
197 TP_PROTO(struct device *dev, u32 addr, u32 val),
198 TP_ARGS(dev, addr, val));
200 DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_elbi_read,
201 TP_PROTO(struct device *dev, u32 addr, u32 val),
202 TP_ARGS(dev, addr, val));
204 DEFINE_EVENT(habanalabs_reg_access_template, habanalabs_elbi_write,
205 TP_PROTO(struct device *dev, u32 addr, u32 val),
206 TP_ARGS(dev, addr, val));
208 #endif /* if !defined(_TRACE_HABANALABS_H) || defined(TRACE_HEADER_MULTI_READ) */
210 /* This part must be outside protection */
211 #include <trace/define_trace.h>