330 lines
9.9 KiB
C
330 lines
9.9 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM hyperv
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#if !defined(_HV_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _HV_TRACE_H
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#include <linux/tracepoint.h>
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DECLARE_EVENT_CLASS(vmbus_hdr_msg,
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TP_PROTO(const struct vmbus_channel_message_header *hdr),
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TP_ARGS(hdr),
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TP_STRUCT__entry(__field(unsigned int, msgtype)),
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TP_fast_assign(__entry->msgtype = hdr->msgtype;),
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TP_printk("msgtype=%u", __entry->msgtype)
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);
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DEFINE_EVENT(vmbus_hdr_msg, vmbus_on_msg_dpc,
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TP_PROTO(const struct vmbus_channel_message_header *hdr),
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TP_ARGS(hdr)
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);
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DEFINE_EVENT(vmbus_hdr_msg, vmbus_on_message,
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TP_PROTO(const struct vmbus_channel_message_header *hdr),
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TP_ARGS(hdr)
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);
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TRACE_EVENT(vmbus_onoffer,
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TP_PROTO(const struct vmbus_channel_offer_channel *offer),
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TP_ARGS(offer),
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TP_STRUCT__entry(
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__field(u32, child_relid)
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__field(u8, monitorid)
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__field(u16, is_ddc_int)
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__field(u32, connection_id)
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__array(char, if_type, 16)
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__array(char, if_instance, 16)
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__field(u16, chn_flags)
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__field(u16, mmio_mb)
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__field(u16, sub_idx)
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),
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TP_fast_assign(__entry->child_relid = offer->child_relid;
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__entry->monitorid = offer->monitorid;
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__entry->is_ddc_int = offer->is_dedicated_interrupt;
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__entry->connection_id = offer->connection_id;
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memcpy(__entry->if_type,
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&offer->offer.if_type.b, 16);
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memcpy(__entry->if_instance,
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&offer->offer.if_instance.b, 16);
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__entry->chn_flags = offer->offer.chn_flags;
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__entry->mmio_mb = offer->offer.mmio_megabytes;
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__entry->sub_idx = offer->offer.sub_channel_index;
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),
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TP_printk("child_relid 0x%x, monitorid 0x%x, is_dedicated %d, "
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"connection_id 0x%x, if_type %pUl, if_instance %pUl, "
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"chn_flags 0x%x, mmio_megabytes %d, sub_channel_index %d",
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__entry->child_relid, __entry->monitorid,
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__entry->is_ddc_int, __entry->connection_id,
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__entry->if_type, __entry->if_instance,
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__entry->chn_flags, __entry->mmio_mb,
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__entry->sub_idx
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)
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);
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TRACE_EVENT(vmbus_onoffer_rescind,
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TP_PROTO(const struct vmbus_channel_rescind_offer *offer),
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TP_ARGS(offer),
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TP_STRUCT__entry(__field(u32, child_relid)),
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TP_fast_assign(__entry->child_relid = offer->child_relid),
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TP_printk("child_relid 0x%x", __entry->child_relid)
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);
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TRACE_EVENT(vmbus_onopen_result,
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TP_PROTO(const struct vmbus_channel_open_result *result),
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TP_ARGS(result),
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TP_STRUCT__entry(
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__field(u32, child_relid)
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__field(u32, openid)
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__field(u32, status)
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),
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TP_fast_assign(__entry->child_relid = result->child_relid;
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__entry->openid = result->openid;
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__entry->status = result->status;
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),
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TP_printk("child_relid 0x%x, openid %d, status %d",
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__entry->child_relid, __entry->openid, __entry->status
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)
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);
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TRACE_EVENT(vmbus_ongpadl_created,
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TP_PROTO(const struct vmbus_channel_gpadl_created *gpadlcreated),
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TP_ARGS(gpadlcreated),
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TP_STRUCT__entry(
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__field(u32, child_relid)
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__field(u32, gpadl)
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__field(u32, status)
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),
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TP_fast_assign(__entry->child_relid = gpadlcreated->child_relid;
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__entry->gpadl = gpadlcreated->gpadl;
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__entry->status = gpadlcreated->creation_status;
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),
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TP_printk("child_relid 0x%x, gpadl 0x%x, creation_status %d",
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__entry->child_relid, __entry->gpadl, __entry->status
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)
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);
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TRACE_EVENT(vmbus_ongpadl_torndown,
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TP_PROTO(const struct vmbus_channel_gpadl_torndown *gpadltorndown),
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TP_ARGS(gpadltorndown),
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TP_STRUCT__entry(__field(u32, gpadl)),
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TP_fast_assign(__entry->gpadl = gpadltorndown->gpadl),
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TP_printk("gpadl 0x%x", __entry->gpadl)
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);
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TRACE_EVENT(vmbus_onversion_response,
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TP_PROTO(const struct vmbus_channel_version_response *response),
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TP_ARGS(response),
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TP_STRUCT__entry(
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__field(u8, ver)
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),
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TP_fast_assign(__entry->ver = response->version_supported;
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),
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TP_printk("version_supported %d", __entry->ver)
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);
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TRACE_EVENT(vmbus_request_offers,
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TP_PROTO(int ret),
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TP_ARGS(ret),
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TP_STRUCT__entry(__field(int, ret)),
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TP_fast_assign(__entry->ret = ret),
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TP_printk("sending ret %d", __entry->ret)
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);
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TRACE_EVENT(vmbus_open,
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TP_PROTO(const struct vmbus_channel_open_channel *msg, int ret),
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TP_ARGS(msg, ret),
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TP_STRUCT__entry(
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__field(u32, child_relid)
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__field(u32, openid)
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__field(u32, gpadlhandle)
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__field(u32, target_vp)
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__field(u32, offset)
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__field(int, ret)
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),
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TP_fast_assign(
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__entry->child_relid = msg->child_relid;
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__entry->openid = msg->openid;
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__entry->gpadlhandle = msg->ringbuffer_gpadlhandle;
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__entry->target_vp = msg->target_vp;
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__entry->offset = msg->downstream_ringbuffer_pageoffset;
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__entry->ret = ret;
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),
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TP_printk("sending child_relid 0x%x, openid %d, "
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"gpadlhandle 0x%x, target_vp 0x%x, offset 0x%x, ret %d",
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__entry->child_relid, __entry->openid,
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__entry->gpadlhandle, __entry->target_vp,
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__entry->offset, __entry->ret
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)
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);
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TRACE_EVENT(vmbus_close_internal,
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TP_PROTO(const struct vmbus_channel_close_channel *msg, int ret),
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TP_ARGS(msg, ret),
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TP_STRUCT__entry(
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__field(u32, child_relid)
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__field(int, ret)
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),
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TP_fast_assign(
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__entry->child_relid = msg->child_relid;
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__entry->ret = ret;
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),
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TP_printk("sending child_relid 0x%x, ret %d", __entry->child_relid,
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__entry->ret)
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);
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TRACE_EVENT(vmbus_establish_gpadl_header,
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TP_PROTO(const struct vmbus_channel_gpadl_header *msg, int ret),
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TP_ARGS(msg, ret),
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TP_STRUCT__entry(
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__field(u32, child_relid)
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__field(u32, gpadl)
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__field(u16, range_buflen)
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__field(u16, rangecount)
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__field(int, ret)
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),
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TP_fast_assign(
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__entry->child_relid = msg->child_relid;
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__entry->gpadl = msg->gpadl;
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__entry->range_buflen = msg->range_buflen;
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__entry->rangecount = msg->rangecount;
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__entry->ret = ret;
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),
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TP_printk("sending child_relid 0x%x, gpadl 0x%x, range_buflen %d "
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"rangecount %d, ret %d",
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__entry->child_relid, __entry->gpadl,
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__entry->range_buflen, __entry->rangecount, __entry->ret
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)
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);
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TRACE_EVENT(vmbus_establish_gpadl_body,
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TP_PROTO(const struct vmbus_channel_gpadl_body *msg, int ret),
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TP_ARGS(msg, ret),
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TP_STRUCT__entry(
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__field(u32, msgnumber)
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__field(u32, gpadl)
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__field(int, ret)
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),
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TP_fast_assign(
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__entry->msgnumber = msg->msgnumber;
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__entry->gpadl = msg->gpadl;
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__entry->ret = ret;
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),
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TP_printk("sending msgnumber %d, gpadl 0x%x, ret %d",
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__entry->msgnumber, __entry->gpadl, __entry->ret
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)
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);
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TRACE_EVENT(vmbus_teardown_gpadl,
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TP_PROTO(const struct vmbus_channel_gpadl_teardown *msg, int ret),
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TP_ARGS(msg, ret),
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TP_STRUCT__entry(
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__field(u32, child_relid)
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__field(u32, gpadl)
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__field(int, ret)
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),
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TP_fast_assign(
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__entry->child_relid = msg->child_relid;
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__entry->gpadl = msg->gpadl;
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__entry->ret = ret;
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),
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TP_printk("sending child_relid 0x%x, gpadl 0x%x, ret %d",
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__entry->child_relid, __entry->gpadl, __entry->ret
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)
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);
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TRACE_EVENT(vmbus_negotiate_version,
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TP_PROTO(const struct vmbus_channel_initiate_contact *msg, int ret),
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TP_ARGS(msg, ret),
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TP_STRUCT__entry(
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__field(u32, ver)
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__field(u32, target_vcpu)
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__field(int, ret)
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__field(u64, int_page)
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__field(u64, mon_page1)
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__field(u64, mon_page2)
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),
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TP_fast_assign(
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__entry->ver = msg->vmbus_version_requested;
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__entry->target_vcpu = msg->target_vcpu;
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__entry->int_page = msg->interrupt_page;
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__entry->mon_page1 = msg->monitor_page1;
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__entry->mon_page2 = msg->monitor_page2;
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__entry->ret = ret;
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),
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TP_printk("sending vmbus_version_requested %d, target_vcpu 0x%x, "
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"pages %llx:%llx:%llx, ret %d",
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__entry->ver, __entry->target_vcpu, __entry->int_page,
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__entry->mon_page1, __entry->mon_page2, __entry->ret
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)
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);
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TRACE_EVENT(vmbus_release_relid,
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TP_PROTO(const struct vmbus_channel_relid_released *msg, int ret),
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TP_ARGS(msg, ret),
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TP_STRUCT__entry(
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__field(u32, child_relid)
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__field(int, ret)
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),
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TP_fast_assign(
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__entry->child_relid = msg->child_relid;
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__entry->ret = ret;
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),
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TP_printk("sending child_relid 0x%x, ret %d",
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__entry->child_relid, __entry->ret
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)
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);
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TRACE_EVENT(vmbus_send_tl_connect_request,
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TP_PROTO(const struct vmbus_channel_tl_connect_request *msg,
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int ret),
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TP_ARGS(msg, ret),
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TP_STRUCT__entry(
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__array(char, guest_id, 16)
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__array(char, host_id, 16)
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__field(int, ret)
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),
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TP_fast_assign(
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memcpy(__entry->guest_id, &msg->guest_endpoint_id.b, 16);
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memcpy(__entry->host_id, &msg->host_service_id.b, 16);
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__entry->ret = ret;
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),
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TP_printk("sending guest_endpoint_id %pUl, host_service_id %pUl, "
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"ret %d",
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__entry->guest_id, __entry->host_id, __entry->ret
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)
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);
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DECLARE_EVENT_CLASS(vmbus_channel,
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TP_PROTO(const struct vmbus_channel *channel),
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TP_ARGS(channel),
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TP_STRUCT__entry(__field(u32, relid)),
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TP_fast_assign(__entry->relid = channel->offermsg.child_relid),
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TP_printk("relid 0x%x", __entry->relid)
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);
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DEFINE_EVENT(vmbus_channel, vmbus_chan_sched,
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TP_PROTO(const struct vmbus_channel *channel),
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TP_ARGS(channel)
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);
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DEFINE_EVENT(vmbus_channel, vmbus_setevent,
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TP_PROTO(const struct vmbus_channel *channel),
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TP_ARGS(channel)
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);
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DEFINE_EVENT(vmbus_channel, vmbus_on_event,
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TP_PROTO(const struct vmbus_channel *channel),
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TP_ARGS(channel)
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);
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE hv_trace
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#endif /* _HV_TRACE_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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