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