194 строки
7.2 KiB
C
194 строки
7.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM mmc
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#if !defined(_TRACE_MMC_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_MMC_H
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#include <linux/blkdev.h>
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#include <linux/mmc/core.h>
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#include <linux/mmc/host.h>
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#include <linux/tracepoint.h>
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TRACE_EVENT(mmc_request_start,
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TP_PROTO(struct mmc_host *host, struct mmc_request *mrq),
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TP_ARGS(host, mrq),
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TP_STRUCT__entry(
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__field(u32, cmd_opcode)
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__field(u32, cmd_arg)
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__field(unsigned int, cmd_flags)
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__field(unsigned int, cmd_retries)
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__field(u32, stop_opcode)
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__field(u32, stop_arg)
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__field(unsigned int, stop_flags)
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__field(unsigned int, stop_retries)
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__field(u32, sbc_opcode)
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__field(u32, sbc_arg)
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__field(unsigned int, sbc_flags)
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__field(unsigned int, sbc_retries)
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__field(unsigned int, blocks)
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__field(unsigned int, blk_addr)
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__field(unsigned int, blksz)
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__field(unsigned int, data_flags)
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__field(int, tag)
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__field(unsigned int, can_retune)
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__field(unsigned int, doing_retune)
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__field(unsigned int, retune_now)
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__field(int, need_retune)
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__field(int, hold_retune)
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__field(unsigned int, retune_period)
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__field(struct mmc_request *, mrq)
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__string(name, mmc_hostname(host))
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),
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TP_fast_assign(
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__entry->cmd_opcode = mrq->cmd ? mrq->cmd->opcode : 0;
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__entry->cmd_arg = mrq->cmd ? mrq->cmd->arg : 0;
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__entry->cmd_flags = mrq->cmd ? mrq->cmd->flags : 0;
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__entry->cmd_retries = mrq->cmd ? mrq->cmd->retries : 0;
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__entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0;
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__entry->stop_arg = mrq->stop ? mrq->stop->arg : 0;
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__entry->stop_flags = mrq->stop ? mrq->stop->flags : 0;
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__entry->stop_retries = mrq->stop ? mrq->stop->retries : 0;
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__entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0;
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__entry->sbc_arg = mrq->sbc ? mrq->sbc->arg : 0;
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__entry->sbc_flags = mrq->sbc ? mrq->sbc->flags : 0;
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__entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0;
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__entry->blksz = mrq->data ? mrq->data->blksz : 0;
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__entry->blocks = mrq->data ? mrq->data->blocks : 0;
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__entry->blk_addr = mrq->data ? mrq->data->blk_addr : 0;
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__entry->data_flags = mrq->data ? mrq->data->flags : 0;
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__entry->tag = mrq->tag;
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__entry->can_retune = host->can_retune;
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__entry->doing_retune = host->doing_retune;
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__entry->retune_now = host->retune_now;
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__entry->need_retune = host->need_retune;
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__entry->hold_retune = host->hold_retune;
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__entry->retune_period = host->retune_period;
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__assign_str(name, mmc_hostname(host));
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__entry->mrq = mrq;
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),
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TP_printk("%s: start struct mmc_request[%p]: "
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"cmd_opcode=%u cmd_arg=0x%x cmd_flags=0x%x cmd_retries=%u "
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"stop_opcode=%u stop_arg=0x%x stop_flags=0x%x stop_retries=%u "
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"sbc_opcode=%u sbc_arg=0x%x sbc_flags=0x%x sbc_retires=%u "
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"blocks=%u block_size=%u blk_addr=%u data_flags=0x%x "
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"tag=%d can_retune=%u doing_retune=%u retune_now=%u "
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"need_retune=%d hold_retune=%d retune_period=%u",
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__get_str(name), __entry->mrq,
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__entry->cmd_opcode, __entry->cmd_arg,
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__entry->cmd_flags, __entry->cmd_retries,
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__entry->stop_opcode, __entry->stop_arg,
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__entry->stop_flags, __entry->stop_retries,
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__entry->sbc_opcode, __entry->sbc_arg,
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__entry->sbc_flags, __entry->sbc_retries,
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__entry->blocks, __entry->blk_addr,
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__entry->blksz, __entry->data_flags, __entry->tag,
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__entry->can_retune, __entry->doing_retune,
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__entry->retune_now, __entry->need_retune,
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__entry->hold_retune, __entry->retune_period)
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);
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TRACE_EVENT(mmc_request_done,
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TP_PROTO(struct mmc_host *host, struct mmc_request *mrq),
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TP_ARGS(host, mrq),
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TP_STRUCT__entry(
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__field(u32, cmd_opcode)
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__field(int, cmd_err)
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__array(u32, cmd_resp, 4)
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__field(unsigned int, cmd_retries)
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__field(u32, stop_opcode)
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__field(int, stop_err)
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__array(u32, stop_resp, 4)
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__field(unsigned int, stop_retries)
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__field(u32, sbc_opcode)
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__field(int, sbc_err)
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__array(u32, sbc_resp, 4)
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__field(unsigned int, sbc_retries)
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__field(unsigned int, bytes_xfered)
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__field(int, data_err)
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__field(int, tag)
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__field(unsigned int, can_retune)
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__field(unsigned int, doing_retune)
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__field(unsigned int, retune_now)
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__field(int, need_retune)
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__field(int, hold_retune)
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__field(unsigned int, retune_period)
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__field(struct mmc_request *, mrq)
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__string(name, mmc_hostname(host))
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),
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TP_fast_assign(
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__entry->cmd_opcode = mrq->cmd ? mrq->cmd->opcode : 0;
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__entry->cmd_err = mrq->cmd ? mrq->cmd->error : 0;
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__entry->cmd_resp[0] = mrq->cmd ? mrq->cmd->resp[0] : 0;
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__entry->cmd_resp[1] = mrq->cmd ? mrq->cmd->resp[1] : 0;
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__entry->cmd_resp[2] = mrq->cmd ? mrq->cmd->resp[2] : 0;
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__entry->cmd_resp[3] = mrq->cmd ? mrq->cmd->resp[3] : 0;
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__entry->cmd_retries = mrq->cmd ? mrq->cmd->retries : 0;
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__entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0;
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__entry->stop_err = mrq->stop ? mrq->stop->error : 0;
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__entry->stop_resp[0] = mrq->stop ? mrq->stop->resp[0] : 0;
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__entry->stop_resp[1] = mrq->stop ? mrq->stop->resp[1] : 0;
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__entry->stop_resp[2] = mrq->stop ? mrq->stop->resp[2] : 0;
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__entry->stop_resp[3] = mrq->stop ? mrq->stop->resp[3] : 0;
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__entry->stop_retries = mrq->stop ? mrq->stop->retries : 0;
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__entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0;
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__entry->sbc_err = mrq->sbc ? mrq->sbc->error : 0;
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__entry->sbc_resp[0] = mrq->sbc ? mrq->sbc->resp[0] : 0;
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__entry->sbc_resp[1] = mrq->sbc ? mrq->sbc->resp[1] : 0;
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__entry->sbc_resp[2] = mrq->sbc ? mrq->sbc->resp[2] : 0;
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__entry->sbc_resp[3] = mrq->sbc ? mrq->sbc->resp[3] : 0;
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__entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0;
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__entry->bytes_xfered = mrq->data ? mrq->data->bytes_xfered : 0;
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__entry->data_err = mrq->data ? mrq->data->error : 0;
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__entry->tag = mrq->tag;
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__entry->can_retune = host->can_retune;
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__entry->doing_retune = host->doing_retune;
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__entry->retune_now = host->retune_now;
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__entry->need_retune = host->need_retune;
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__entry->hold_retune = host->hold_retune;
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__entry->retune_period = host->retune_period;
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__assign_str(name, mmc_hostname(host));
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__entry->mrq = mrq;
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),
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TP_printk("%s: end struct mmc_request[%p]: "
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"cmd_opcode=%u cmd_err=%d cmd_resp=0x%x 0x%x 0x%x 0x%x "
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"cmd_retries=%u stop_opcode=%u stop_err=%d "
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"stop_resp=0x%x 0x%x 0x%x 0x%x stop_retries=%u "
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"sbc_opcode=%u sbc_err=%d sbc_resp=0x%x 0x%x 0x%x 0x%x "
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"sbc_retries=%u bytes_xfered=%u data_err=%d tag=%d "
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"can_retune=%u doing_retune=%u retune_now=%u need_retune=%d "
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"hold_retune=%d retune_period=%u",
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__get_str(name), __entry->mrq,
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__entry->cmd_opcode, __entry->cmd_err,
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__entry->cmd_resp[0], __entry->cmd_resp[1],
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__entry->cmd_resp[2], __entry->cmd_resp[3],
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__entry->cmd_retries,
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__entry->stop_opcode, __entry->stop_err,
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__entry->stop_resp[0], __entry->stop_resp[1],
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__entry->stop_resp[2], __entry->stop_resp[3],
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__entry->stop_retries,
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__entry->sbc_opcode, __entry->sbc_err,
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__entry->sbc_resp[0], __entry->sbc_resp[1],
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__entry->sbc_resp[2], __entry->sbc_resp[3],
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__entry->sbc_retries,
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__entry->bytes_xfered, __entry->data_err, __entry->tag,
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__entry->can_retune, __entry->doing_retune,
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__entry->retune_now, __entry->need_retune,
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__entry->hold_retune, __entry->retune_period)
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);
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#endif /* _TRACE_MMC_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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