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![Terje Bergstrom](/assets/img/avatar_default.png)
Add support for host1x client modules, and host1x channels to submit work to the clients. Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
253 lines
5.8 KiB
C
253 lines
5.8 KiB
C
/*
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* include/trace/events/host1x.h
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*
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* host1x event logging to ftrace.
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*
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* Copyright (c) 2010-2013, NVIDIA Corporation.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM host1x
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#if !defined(_TRACE_HOST1X_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOST1X_H
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#include <linux/ktime.h>
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#include <linux/tracepoint.h>
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DECLARE_EVENT_CLASS(host1x,
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TP_PROTO(const char *name),
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TP_ARGS(name),
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TP_STRUCT__entry(__field(const char *, name)),
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TP_fast_assign(__entry->name = name;),
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TP_printk("name=%s", __entry->name)
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);
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DEFINE_EVENT(host1x, host1x_channel_open,
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TP_PROTO(const char *name),
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TP_ARGS(name)
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);
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DEFINE_EVENT(host1x, host1x_channel_release,
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TP_PROTO(const char *name),
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TP_ARGS(name)
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);
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DEFINE_EVENT(host1x, host1x_cdma_begin,
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TP_PROTO(const char *name),
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TP_ARGS(name)
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);
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DEFINE_EVENT(host1x, host1x_cdma_end,
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TP_PROTO(const char *name),
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TP_ARGS(name)
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);
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TRACE_EVENT(host1x_cdma_push,
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TP_PROTO(const char *name, u32 op1, u32 op2),
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TP_ARGS(name, op1, op2),
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TP_STRUCT__entry(
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__field(const char *, name)
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__field(u32, op1)
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__field(u32, op2)
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),
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TP_fast_assign(
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__entry->name = name;
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__entry->op1 = op1;
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__entry->op2 = op2;
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),
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TP_printk("name=%s, op1=%08x, op2=%08x",
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__entry->name, __entry->op1, __entry->op2)
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);
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TRACE_EVENT(host1x_cdma_push_gather,
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TP_PROTO(const char *name, u32 mem_id,
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u32 words, u32 offset, void *cmdbuf),
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TP_ARGS(name, mem_id, words, offset, cmdbuf),
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TP_STRUCT__entry(
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__field(const char *, name)
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__field(u32, mem_id)
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__field(u32, words)
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__field(u32, offset)
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__field(bool, cmdbuf)
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__dynamic_array(u32, cmdbuf, words)
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),
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TP_fast_assign(
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if (cmdbuf) {
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memcpy(__get_dynamic_array(cmdbuf), cmdbuf+offset,
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words * sizeof(u32));
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}
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__entry->cmdbuf = cmdbuf;
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__entry->name = name;
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__entry->mem_id = mem_id;
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__entry->words = words;
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__entry->offset = offset;
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),
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TP_printk("name=%s, mem_id=%08x, words=%u, offset=%d, contents=[%s]",
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__entry->name, __entry->mem_id,
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__entry->words, __entry->offset,
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__print_hex(__get_dynamic_array(cmdbuf),
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__entry->cmdbuf ? __entry->words * 4 : 0))
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);
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TRACE_EVENT(host1x_channel_submit,
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TP_PROTO(const char *name, u32 cmdbufs, u32 relocs, u32 waitchks,
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u32 syncpt_id, u32 syncpt_incrs),
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TP_ARGS(name, cmdbufs, relocs, waitchks, syncpt_id, syncpt_incrs),
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TP_STRUCT__entry(
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__field(const char *, name)
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__field(u32, cmdbufs)
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__field(u32, relocs)
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__field(u32, waitchks)
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__field(u32, syncpt_id)
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__field(u32, syncpt_incrs)
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),
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TP_fast_assign(
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__entry->name = name;
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__entry->cmdbufs = cmdbufs;
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__entry->relocs = relocs;
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__entry->waitchks = waitchks;
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__entry->syncpt_id = syncpt_id;
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__entry->syncpt_incrs = syncpt_incrs;
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),
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TP_printk("name=%s, cmdbufs=%u, relocs=%u, waitchks=%d,"
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"syncpt_id=%u, syncpt_incrs=%u",
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__entry->name, __entry->cmdbufs, __entry->relocs, __entry->waitchks,
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__entry->syncpt_id, __entry->syncpt_incrs)
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);
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TRACE_EVENT(host1x_channel_submitted,
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TP_PROTO(const char *name, u32 syncpt_base, u32 syncpt_max),
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TP_ARGS(name, syncpt_base, syncpt_max),
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TP_STRUCT__entry(
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__field(const char *, name)
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__field(u32, syncpt_base)
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__field(u32, syncpt_max)
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),
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TP_fast_assign(
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__entry->name = name;
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__entry->syncpt_base = syncpt_base;
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__entry->syncpt_max = syncpt_max;
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),
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TP_printk("name=%s, syncpt_base=%d, syncpt_max=%d",
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__entry->name, __entry->syncpt_base, __entry->syncpt_max)
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);
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TRACE_EVENT(host1x_channel_submit_complete,
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TP_PROTO(const char *name, int count, u32 thresh),
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TP_ARGS(name, count, thresh),
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TP_STRUCT__entry(
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__field(const char *, name)
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__field(int, count)
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__field(u32, thresh)
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),
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TP_fast_assign(
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__entry->name = name;
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__entry->count = count;
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__entry->thresh = thresh;
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),
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TP_printk("name=%s, count=%d, thresh=%d",
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__entry->name, __entry->count, __entry->thresh)
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);
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TRACE_EVENT(host1x_wait_cdma,
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TP_PROTO(const char *name, u32 eventid),
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TP_ARGS(name, eventid),
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TP_STRUCT__entry(
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__field(const char *, name)
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__field(u32, eventid)
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),
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TP_fast_assign(
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__entry->name = name;
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__entry->eventid = eventid;
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),
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TP_printk("name=%s, event=%d", __entry->name, __entry->eventid)
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);
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TRACE_EVENT(host1x_syncpt_load_min,
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TP_PROTO(u32 id, u32 val),
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TP_ARGS(id, val),
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TP_STRUCT__entry(
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__field(u32, id)
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__field(u32, val)
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),
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TP_fast_assign(
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__entry->id = id;
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__entry->val = val;
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),
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TP_printk("id=%d, val=%d", __entry->id, __entry->val)
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);
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TRACE_EVENT(host1x_syncpt_wait_check,
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TP_PROTO(void *mem_id, u32 offset, u32 syncpt_id, u32 thresh, u32 min),
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TP_ARGS(mem_id, offset, syncpt_id, thresh, min),
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TP_STRUCT__entry(
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__field(void *, mem_id)
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__field(u32, offset)
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__field(u32, syncpt_id)
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__field(u32, thresh)
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__field(u32, min)
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),
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TP_fast_assign(
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__entry->mem_id = mem_id;
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__entry->offset = offset;
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__entry->syncpt_id = syncpt_id;
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__entry->thresh = thresh;
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__entry->min = min;
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),
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TP_printk("mem_id=%p, offset=%05x, id=%d, thresh=%d, current=%d",
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__entry->mem_id, __entry->offset,
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__entry->syncpt_id, __entry->thresh,
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__entry->min)
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);
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#endif /* _TRACE_HOST1X_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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