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