1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM mmc |
4 | |
5 | #if !defined(_TRACE_MMC_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define _TRACE_MMC_H |
7 | |
8 | #include <linux/blkdev.h> |
9 | #include <linux/mmc/core.h> |
10 | #include <linux/mmc/host.h> |
11 | #include <linux/tracepoint.h> |
12 | |
13 | TRACE_EVENT(mmc_request_start, |
14 | |
15 | TP_PROTO(struct mmc_host *host, struct mmc_request *mrq), |
16 | |
17 | TP_ARGS(host, mrq), |
18 | |
19 | TP_STRUCT__entry( |
20 | __field(u32, cmd_opcode) |
21 | __field(u32, cmd_arg) |
22 | __field(unsigned int, cmd_flags) |
23 | __field(unsigned int, cmd_retries) |
24 | __field(u32, stop_opcode) |
25 | __field(u32, stop_arg) |
26 | __field(unsigned int, stop_flags) |
27 | __field(unsigned int, stop_retries) |
28 | __field(u32, sbc_opcode) |
29 | __field(u32, sbc_arg) |
30 | __field(unsigned int, sbc_flags) |
31 | __field(unsigned int, sbc_retries) |
32 | __field(unsigned int, blocks) |
33 | __field(unsigned int, blk_addr) |
34 | __field(unsigned int, blksz) |
35 | __field(unsigned int, data_flags) |
36 | __field(int, tag) |
37 | __field(unsigned int, can_retune) |
38 | __field(unsigned int, doing_retune) |
39 | __field(unsigned int, retune_now) |
40 | __field(int, need_retune) |
41 | __field(int, hold_retune) |
42 | __field(unsigned int, retune_period) |
43 | __field(struct mmc_request *, mrq) |
44 | __string(name, mmc_hostname(host)) |
45 | ), |
46 | |
47 | TP_fast_assign( |
48 | __entry->cmd_opcode = mrq->cmd ? mrq->cmd->opcode : 0; |
49 | __entry->cmd_arg = mrq->cmd ? mrq->cmd->arg : 0; |
50 | __entry->cmd_flags = mrq->cmd ? mrq->cmd->flags : 0; |
51 | __entry->cmd_retries = mrq->cmd ? mrq->cmd->retries : 0; |
52 | __entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0; |
53 | __entry->stop_arg = mrq->stop ? mrq->stop->arg : 0; |
54 | __entry->stop_flags = mrq->stop ? mrq->stop->flags : 0; |
55 | __entry->stop_retries = mrq->stop ? mrq->stop->retries : 0; |
56 | __entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0; |
57 | __entry->sbc_arg = mrq->sbc ? mrq->sbc->arg : 0; |
58 | __entry->sbc_flags = mrq->sbc ? mrq->sbc->flags : 0; |
59 | __entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0; |
60 | __entry->blksz = mrq->data ? mrq->data->blksz : 0; |
61 | __entry->blocks = mrq->data ? mrq->data->blocks : 0; |
62 | __entry->blk_addr = mrq->data ? mrq->data->blk_addr : 0; |
63 | __entry->data_flags = mrq->data ? mrq->data->flags : 0; |
64 | __entry->tag = mrq->tag; |
65 | __entry->can_retune = host->can_retune; |
66 | __entry->doing_retune = host->doing_retune; |
67 | __entry->retune_now = host->retune_now; |
68 | __entry->need_retune = host->need_retune; |
69 | __entry->hold_retune = host->hold_retune; |
70 | __entry->retune_period = host->retune_period; |
71 | __assign_str(name, mmc_hostname(host)); |
72 | __entry->mrq = mrq; |
73 | ), |
74 | |
75 | TP_printk("%s: start struct mmc_request[%p]: " |
76 | "cmd_opcode=%u cmd_arg=0x%x cmd_flags=0x%x cmd_retries=%u " |
77 | "stop_opcode=%u stop_arg=0x%x stop_flags=0x%x stop_retries=%u " |
78 | "sbc_opcode=%u sbc_arg=0x%x sbc_flags=0x%x sbc_retires=%u " |
79 | "blocks=%u block_size=%u blk_addr=%u data_flags=0x%x " |
80 | "tag=%d can_retune=%u doing_retune=%u retune_now=%u " |
81 | "need_retune=%d hold_retune=%d retune_period=%u" , |
82 | __get_str(name), __entry->mrq, |
83 | __entry->cmd_opcode, __entry->cmd_arg, |
84 | __entry->cmd_flags, __entry->cmd_retries, |
85 | __entry->stop_opcode, __entry->stop_arg, |
86 | __entry->stop_flags, __entry->stop_retries, |
87 | __entry->sbc_opcode, __entry->sbc_arg, |
88 | __entry->sbc_flags, __entry->sbc_retries, |
89 | __entry->blocks, __entry->blksz, |
90 | __entry->blk_addr, __entry->data_flags, __entry->tag, |
91 | __entry->can_retune, __entry->doing_retune, |
92 | __entry->retune_now, __entry->need_retune, |
93 | __entry->hold_retune, __entry->retune_period) |
94 | ); |
95 | |
96 | TRACE_EVENT(mmc_request_done, |
97 | |
98 | TP_PROTO(struct mmc_host *host, struct mmc_request *mrq), |
99 | |
100 | TP_ARGS(host, mrq), |
101 | |
102 | TP_STRUCT__entry( |
103 | __field(u32, cmd_opcode) |
104 | __field(int, cmd_err) |
105 | __array(u32, cmd_resp, 4) |
106 | __field(unsigned int, cmd_retries) |
107 | __field(u32, stop_opcode) |
108 | __field(int, stop_err) |
109 | __array(u32, stop_resp, 4) |
110 | __field(unsigned int, stop_retries) |
111 | __field(u32, sbc_opcode) |
112 | __field(int, sbc_err) |
113 | __array(u32, sbc_resp, 4) |
114 | __field(unsigned int, sbc_retries) |
115 | __field(unsigned int, bytes_xfered) |
116 | __field(int, data_err) |
117 | __field(int, tag) |
118 | __field(unsigned int, can_retune) |
119 | __field(unsigned int, doing_retune) |
120 | __field(unsigned int, retune_now) |
121 | __field(int, need_retune) |
122 | __field(int, hold_retune) |
123 | __field(unsigned int, retune_period) |
124 | __field(struct mmc_request *, mrq) |
125 | __string(name, mmc_hostname(host)) |
126 | ), |
127 | |
128 | TP_fast_assign( |
129 | __entry->cmd_opcode = mrq->cmd ? mrq->cmd->opcode : 0; |
130 | __entry->cmd_err = mrq->cmd ? mrq->cmd->error : 0; |
131 | __entry->cmd_resp[0] = mrq->cmd ? mrq->cmd->resp[0] : 0; |
132 | __entry->cmd_resp[1] = mrq->cmd ? mrq->cmd->resp[1] : 0; |
133 | __entry->cmd_resp[2] = mrq->cmd ? mrq->cmd->resp[2] : 0; |
134 | __entry->cmd_resp[3] = mrq->cmd ? mrq->cmd->resp[3] : 0; |
135 | __entry->cmd_retries = mrq->cmd ? mrq->cmd->retries : 0; |
136 | __entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0; |
137 | __entry->stop_err = mrq->stop ? mrq->stop->error : 0; |
138 | __entry->stop_resp[0] = mrq->stop ? mrq->stop->resp[0] : 0; |
139 | __entry->stop_resp[1] = mrq->stop ? mrq->stop->resp[1] : 0; |
140 | __entry->stop_resp[2] = mrq->stop ? mrq->stop->resp[2] : 0; |
141 | __entry->stop_resp[3] = mrq->stop ? mrq->stop->resp[3] : 0; |
142 | __entry->stop_retries = mrq->stop ? mrq->stop->retries : 0; |
143 | __entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0; |
144 | __entry->sbc_err = mrq->sbc ? mrq->sbc->error : 0; |
145 | __entry->sbc_resp[0] = mrq->sbc ? mrq->sbc->resp[0] : 0; |
146 | __entry->sbc_resp[1] = mrq->sbc ? mrq->sbc->resp[1] : 0; |
147 | __entry->sbc_resp[2] = mrq->sbc ? mrq->sbc->resp[2] : 0; |
148 | __entry->sbc_resp[3] = mrq->sbc ? mrq->sbc->resp[3] : 0; |
149 | __entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0; |
150 | __entry->bytes_xfered = mrq->data ? mrq->data->bytes_xfered : 0; |
151 | __entry->data_err = mrq->data ? mrq->data->error : 0; |
152 | __entry->tag = mrq->tag; |
153 | __entry->can_retune = host->can_retune; |
154 | __entry->doing_retune = host->doing_retune; |
155 | __entry->retune_now = host->retune_now; |
156 | __entry->need_retune = host->need_retune; |
157 | __entry->hold_retune = host->hold_retune; |
158 | __entry->retune_period = host->retune_period; |
159 | __assign_str(name, mmc_hostname(host)); |
160 | __entry->mrq = mrq; |
161 | ), |
162 | |
163 | TP_printk("%s: end struct mmc_request[%p]: " |
164 | "cmd_opcode=%u cmd_err=%d cmd_resp=0x%x 0x%x 0x%x 0x%x " |
165 | "cmd_retries=%u stop_opcode=%u stop_err=%d " |
166 | "stop_resp=0x%x 0x%x 0x%x 0x%x stop_retries=%u " |
167 | "sbc_opcode=%u sbc_err=%d sbc_resp=0x%x 0x%x 0x%x 0x%x " |
168 | "sbc_retries=%u bytes_xfered=%u data_err=%d tag=%d " |
169 | "can_retune=%u doing_retune=%u retune_now=%u need_retune=%d " |
170 | "hold_retune=%d retune_period=%u" , |
171 | __get_str(name), __entry->mrq, |
172 | __entry->cmd_opcode, __entry->cmd_err, |
173 | __entry->cmd_resp[0], __entry->cmd_resp[1], |
174 | __entry->cmd_resp[2], __entry->cmd_resp[3], |
175 | __entry->cmd_retries, |
176 | __entry->stop_opcode, __entry->stop_err, |
177 | __entry->stop_resp[0], __entry->stop_resp[1], |
178 | __entry->stop_resp[2], __entry->stop_resp[3], |
179 | __entry->stop_retries, |
180 | __entry->sbc_opcode, __entry->sbc_err, |
181 | __entry->sbc_resp[0], __entry->sbc_resp[1], |
182 | __entry->sbc_resp[2], __entry->sbc_resp[3], |
183 | __entry->sbc_retries, |
184 | __entry->bytes_xfered, __entry->data_err, __entry->tag, |
185 | __entry->can_retune, __entry->doing_retune, |
186 | __entry->retune_now, __entry->need_retune, |
187 | __entry->hold_retune, __entry->retune_period) |
188 | ); |
189 | |
190 | #endif /* _TRACE_MMC_H */ |
191 | |
192 | /* This part must be outside protection */ |
193 | #include <trace/define_trace.h> |
194 | |