239 lines
6.3 KiB
C
239 lines
6.3 KiB
C
/*
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* Copyright (C) 2013 Google, Inc.
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* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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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/tracepoint.h>
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#include <linux/mmc/mmc.h>
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#include <linux/mmc/core.h>
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/*
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* Unconditional logging of mmc block erase operations,
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* including cmd, address, size
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*/
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DECLARE_EVENT_CLASS(mmc_blk_erase_class,
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TP_PROTO(unsigned int cmd, unsigned int addr, unsigned int size),
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TP_ARGS(cmd, addr, size),
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TP_STRUCT__entry(
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__field(unsigned int, cmd)
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__field(unsigned int, addr)
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__field(unsigned int, size)
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),
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TP_fast_assign(
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__entry->cmd = cmd;
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__entry->addr = addr;
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__entry->size = size;
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),
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TP_printk("cmd=%u,addr=0x%08x,size=0x%08x",
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__entry->cmd, __entry->addr, __entry->size)
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);
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DEFINE_EVENT(mmc_blk_erase_class, mmc_blk_erase_start,
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TP_PROTO(unsigned int cmd, unsigned int addr, unsigned int size),
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TP_ARGS(cmd, addr, size));
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DEFINE_EVENT(mmc_blk_erase_class, mmc_blk_erase_end,
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TP_PROTO(unsigned int cmd, unsigned int addr, unsigned int size),
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TP_ARGS(cmd, addr, size));
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/*
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* Logging of start of read or write mmc block operation,
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* including cmd, address, size
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*/
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DECLARE_EVENT_CLASS(mmc_blk_rw_class,
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TP_PROTO(unsigned int cmd, unsigned int addr, struct mmc_data *data),
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TP_ARGS(cmd, addr, data),
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TP_STRUCT__entry(
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__field(unsigned int, cmd)
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__field(unsigned int, addr)
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__field(unsigned int, size)
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),
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TP_fast_assign(
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__entry->cmd = cmd;
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__entry->addr = addr;
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__entry->size = data->blocks;
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),
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TP_printk("cmd=%u,addr=0x%08x,size=0x%08x",
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__entry->cmd, __entry->addr, __entry->size)
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);
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DEFINE_EVENT_CONDITION(mmc_blk_rw_class, mmc_blk_rw_start,
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TP_PROTO(unsigned int cmd, unsigned int addr, struct mmc_data *data),
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TP_ARGS(cmd, addr, data),
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TP_CONDITION(((cmd == MMC_READ_MULTIPLE_BLOCK) ||
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(cmd == MMC_WRITE_MULTIPLE_BLOCK)) &&
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data));
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DEFINE_EVENT_CONDITION(mmc_blk_rw_class, mmc_blk_rw_end,
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TP_PROTO(unsigned int cmd, unsigned int addr, struct mmc_data *data),
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TP_ARGS(cmd, addr, data),
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TP_CONDITION(((cmd == MMC_READ_MULTIPLE_BLOCK) ||
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(cmd == MMC_WRITE_MULTIPLE_BLOCK)) &&
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data));
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TRACE_EVENT(mmc_cmd_rw_start,
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TP_PROTO(unsigned int cmd, unsigned int arg, unsigned int flags),
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TP_ARGS(cmd, arg, flags),
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TP_STRUCT__entry(
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__field(unsigned int, cmd)
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__field(unsigned int, arg)
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__field(unsigned int, flags)
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),
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TP_fast_assign(
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__entry->cmd = cmd;
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__entry->arg = arg;
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__entry->flags = flags;
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),
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TP_printk("cmd=%u,arg=0x%08x,flags=0x%08x",
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__entry->cmd, __entry->arg, __entry->flags)
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);
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TRACE_EVENT(mmc_cmd_rw_end,
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TP_PROTO(unsigned int cmd, unsigned int status, unsigned int resp),
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TP_ARGS(cmd, status, resp),
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TP_STRUCT__entry(
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__field(unsigned int, cmd)
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__field(unsigned int, status)
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__field(unsigned int, resp)
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),
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TP_fast_assign(
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__entry->cmd = cmd;
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__entry->status = status;
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__entry->resp = resp;
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),
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TP_printk("cmd=%u,int_status=0x%08x,response=0x%08x",
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__entry->cmd, __entry->status, __entry->resp)
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);
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TRACE_EVENT(mmc_data_rw_end,
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TP_PROTO(unsigned int cmd, unsigned int status),
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TP_ARGS(cmd, status),
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TP_STRUCT__entry(
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__field(unsigned int, cmd)
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__field(unsigned int, status)
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),
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TP_fast_assign(
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__entry->cmd = cmd;
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__entry->status = status;
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),
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TP_printk("cmd=%u,int_status=0x%08x",
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__entry->cmd, __entry->status)
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);
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DECLARE_EVENT_CLASS(mmc_adma_class,
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TP_PROTO(unsigned int cmd, unsigned int len),
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TP_ARGS(cmd, len),
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TP_STRUCT__entry(
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__field(unsigned int, cmd)
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__field(unsigned int, len)
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),
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TP_fast_assign(
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__entry->cmd = cmd;
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__entry->len = len;
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),
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TP_printk("cmd=%u,sg_len=0x%08x", __entry->cmd, __entry->len)
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);
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DEFINE_EVENT(mmc_adma_class, mmc_adma_table_pre,
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TP_PROTO(unsigned int cmd, unsigned int len),
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TP_ARGS(cmd, len));
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DEFINE_EVENT(mmc_adma_class, mmc_adma_table_post,
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TP_PROTO(unsigned int cmd, unsigned int len),
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TP_ARGS(cmd, len));
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TRACE_EVENT(mmc_clk,
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TP_PROTO(char *print_info),
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TP_ARGS(print_info),
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TP_STRUCT__entry(
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__string(print_info, print_info)
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),
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TP_fast_assign(
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__assign_str(print_info, print_info);
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),
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TP_printk("%s",
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__get_str(print_info)
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)
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);
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DECLARE_EVENT_CLASS(mmc_pm_template,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs),
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TP_STRUCT__entry(
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__field(s64, usecs)
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__field(int, err)
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__string(dev_name, dev_name)
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),
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TP_fast_assign(
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__entry->usecs = usecs;
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__entry->err = err;
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__assign_str(dev_name, dev_name);
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),
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TP_printk(
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"took %lld usecs, %s err %d",
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__entry->usecs,
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__get_str(dev_name),
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__entry->err
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)
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);
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DEFINE_EVENT(mmc_pm_template, mmc_runtime_suspend,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs));
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DEFINE_EVENT(mmc_pm_template, mmc_runtime_resume,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs));
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DEFINE_EVENT(mmc_pm_template, mmc_suspend,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs));
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DEFINE_EVENT(mmc_pm_template, mmc_resume,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs));
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DEFINE_EVENT(mmc_pm_template, sdhci_msm_suspend,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs));
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DEFINE_EVENT(mmc_pm_template, sdhci_msm_resume,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs));
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DEFINE_EVENT(mmc_pm_template, sdhci_msm_runtime_suspend,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs));
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DEFINE_EVENT(mmc_pm_template, sdhci_msm_runtime_resume,
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TP_PROTO(const char *dev_name, int err, s64 usecs),
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TP_ARGS(dev_name, err, usecs));
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#endif /* if !defined(_TRACE_MMC_H) || defined(TRACE_HEADER_MULTI_READ) */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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