Release 4.7 include/trace/events/mmc.h

#undef TRACE_SYSTEM

#define TRACE_SYSTEM mmc

#if !defined(_TRACE_MMC_H) || defined(TRACE_HEADER_MULTI_READ)

#define _TRACE_MMC_H

#include <linux/blkdev.h>
#include <linux/mmc/core.h>
#include <linux/mmc/host.h>
#include <linux/tracepoint.h>

TRACE_EVENT(mmc_request_start,

	TP_PROTO(struct mmc_host *host, struct mmc_request *mrq),

	TP_ARGS(host, mrq),

	TP_STRUCT__entry(
                __field(u32,                    cmd_opcode)
                __field(u32,                    cmd_arg)
                __field(unsigned int,           cmd_flags)
                __field(unsigned int,           cmd_retries)
                __field(u32,                    stop_opcode)
                __field(u32,                    stop_arg)
                __field(unsigned int,           stop_flags)
                __field(unsigned int,           stop_retries)
                __field(u32,                    sbc_opcode)
                __field(u32,                    sbc_arg)
                __field(unsigned int,           sbc_flags)
                __field(unsigned int,           sbc_retries)
                __field(unsigned int,           blocks)
                __field(unsigned int,           blksz)
                __field(unsigned int,           data_flags)
                __field(unsigned int,           can_retune)
                __field(unsigned int,           doing_retune)
                __field(unsigned int,           retune_now)
                __field(int,                    need_retune)
                __field(int,                    hold_retune)
                __field(unsigned int,           retune_period)
                __field(struct mmc_request *,   mrq)
                __string(name,                  mmc_hostname(host))
        ),

	TP_fast_assign(
                __entry->cmd_opcode = mrq->cmd->opcode;
                __entry->cmd_arg = mrq->cmd->arg;
                __entry->cmd_flags = mrq->cmd->flags;
                __entry->cmd_retries = mrq->cmd->retries;
                __entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0;
                __entry->stop_arg = mrq->stop ? mrq->stop->arg : 0;
                __entry->stop_flags = mrq->stop ? mrq->stop->flags : 0;
                __entry->stop_retries = mrq->stop ? mrq->stop->retries : 0;
                __entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0;
                __entry->sbc_arg = mrq->sbc ? mrq->sbc->arg : 0;
                __entry->sbc_flags = mrq->sbc ? mrq->sbc->flags : 0;
                __entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0;
                __entry->blksz = mrq->data ? mrq->data->blksz : 0;
                __entry->blocks = mrq->data ? mrq->data->blocks : 0;
                __entry->data_flags = mrq->data ? mrq->data->flags : 0;
                __entry->can_retune = host->can_retune;
                __entry->doing_retune = host->doing_retune;
                __entry->retune_now = host->retune_now;
                __entry->need_retune = host->need_retune;
                __entry->hold_retune = host->hold_retune;
                __entry->retune_period = host->retune_period;
                __assign_str(name, mmc_hostname(host));
                __entry->mrq = mrq;
        ),

	TP_printk("%s: start struct mmc_request[%p]: "
		  "cmd_opcode=%u cmd_arg=0x%x cmd_flags=0x%x cmd_retries=%u "
		  "stop_opcode=%u stop_arg=0x%x stop_flags=0x%x stop_retries=%u "
		  "sbc_opcode=%u sbc_arg=0x%x sbc_flags=0x%x sbc_retires=%u "
		  "blocks=%u block_size=%u data_flags=0x%x "
		  "can_retune=%u doing_retune=%u retune_now=%u "
		  "need_retune=%d hold_retune=%d retune_period=%u",
                  __get_str(name), __entry->mrq,
                  __entry->cmd_opcode, __entry->cmd_arg,
                  __entry->cmd_flags, __entry->cmd_retries,
                  __entry->stop_opcode, __entry->stop_arg,
                  __entry->stop_flags, __entry->stop_retries,
                  __entry->sbc_opcode, __entry->sbc_arg,
                  __entry->sbc_flags, __entry->sbc_retries,
                  __entry->blocks, __entry->blksz, __entry->data_flags,
                  __entry->can_retune, __entry->doing_retune,
                  __entry->retune_now, __entry->need_retune,
                  __entry->hold_retune, __entry->retune_period)
);

TRACE_EVENT(mmc_request_done,

	TP_PROTO(struct mmc_host *host, struct mmc_request *mrq),

	TP_ARGS(host, mrq),

	TP_STRUCT__entry(
                __field(u32,                    cmd_opcode)
                __field(int,                    cmd_err)
                __array(u32,                    cmd_resp,	4)
                __field(unsigned int,           cmd_retries)
                __field(u32,                    stop_opcode)
                __field(int,                    stop_err)
                __array(u32,                    stop_resp,	4)
                __field(unsigned int,           stop_retries)
                __field(u32,                    sbc_opcode)
                __field(int,                    sbc_err)
                __array(u32,                    sbc_resp,	4)
                __field(unsigned int,           sbc_retries)
                __field(unsigned int,           bytes_xfered)
                __field(int,                    data_err)
                __field(unsigned int,           can_retune)
                __field(unsigned int,           doing_retune)
                __field(unsigned int,           retune_now)
                __field(int,                    need_retune)
                __field(int,                    hold_retune)
                __field(unsigned int,           retune_period)
                __field(struct mmc_request *,   mrq)
                __string(name,                  mmc_hostname(host))
        ),

	TP_fast_assign(
                __entry->cmd_opcode = mrq->cmd->opcode;
                __entry->cmd_err = mrq->cmd->error;
                memcpy(__entry->cmd_resp, mrq->cmd->resp, 4);
                __entry->cmd_retries = mrq->cmd->retries;
                __entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0;
                __entry->stop_err = mrq->stop ? mrq->stop->error : 0;
                __entry->stop_resp[0] = mrq->stop ? mrq->stop->resp[0] : 0;
                __entry->stop_resp[1] = mrq->stop ? mrq->stop->resp[1] : 0;
                __entry->stop_resp[2] = mrq->stop ? mrq->stop->resp[2] : 0;
                __entry->stop_resp[3] = mrq->stop ? mrq->stop->resp[3] : 0;
                __entry->stop_retries = mrq->stop ? mrq->stop->retries : 0;
                __entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0;
                __entry->sbc_err = mrq->sbc ? mrq->sbc->error : 0;
                __entry->sbc_resp[0] = mrq->sbc ? mrq->sbc->resp[0] : 0;
                __entry->sbc_resp[1] = mrq->sbc ? mrq->sbc->resp[1] : 0;
                __entry->sbc_resp[2] = mrq->sbc ? mrq->sbc->resp[2] : 0;
                __entry->sbc_resp[3] = mrq->sbc ? mrq->sbc->resp[3] : 0;
                __entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0;
                __entry->bytes_xfered = mrq->data ? mrq->data->bytes_xfered : 0;
                __entry->data_err = mrq->data ? mrq->data->error : 0;
                __entry->can_retune = host->can_retune;
                __entry->doing_retune = host->doing_retune;
                __entry->retune_now = host->retune_now;
                __entry->need_retune = host->need_retune;
                __entry->hold_retune = host->hold_retune;
                __entry->retune_period = host->retune_period;
                __assign_str(name, mmc_hostname(host));
                __entry->mrq = mrq;
        ),

	TP_printk("%s: end struct mmc_request[%p]: "
		  "cmd_opcode=%u cmd_err=%d cmd_resp=0x%x 0x%x 0x%x 0x%x "
		  "cmd_retries=%u stop_opcode=%u stop_err=%d "
		  "stop_resp=0x%x 0x%x 0x%x 0x%x stop_retries=%u "
		  "sbc_opcode=%u sbc_err=%d sbc_resp=0x%x 0x%x 0x%x 0x%x "
		  "sbc_retries=%u bytes_xfered=%u data_err=%d "
		  "can_retune=%u doing_retune=%u retune_now=%u need_retune=%d "
		  "hold_retune=%d retune_period=%u",
                  __get_str(name), __entry->mrq,
                  __entry->cmd_opcode, __entry->cmd_err,
                  __entry->cmd_resp[0], __entry->cmd_resp[1],
                  __entry->cmd_resp[2], __entry->cmd_resp[3],
                  __entry->cmd_retries,
                  __entry->stop_opcode, __entry->stop_err,
                  __entry->stop_resp[0], __entry->stop_resp[1],
                  __entry->stop_resp[2], __entry->stop_resp[3],
                  __entry->stop_retries,
                  __entry->sbc_opcode, __entry->sbc_err,
                  __entry->sbc_resp[0], __entry->sbc_resp[1],
                  __entry->sbc_resp[2], __entry->sbc_resp[3],
                  __entry->sbc_retries,
                  __entry->bytes_xfered, __entry->data_err,
                  __entry->can_retune, __entry->doing_retune,
                  __entry->retune_now, __entry->need_retune,
                  __entry->hold_retune, __entry->retune_period)
);

#endif /* _TRACE_MMC_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
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Directory: include/trace/events

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