1 #undef TRACE_SYSTEM 2 #define TRACE_SYSTEM hyperv 3 4 #if !defined(_HV_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 5 #define _HV_TRACE_H 6 7 #include <linux/tracepoint.h> 8 9 DECLARE_EVENT_CLASS(vmbus_hdr_msg, 10 TP_PROTO(const struct vmbus_channel_message_header *hdr), 11 TP_ARGS(hdr), 12 TP_STRUCT__entry(__field(unsigned int, msgtype)), 13 TP_fast_assign(__entry->msgtype = hdr->msgtype;), 14 TP_printk("msgtype=%u", __entry->msgtype) 15 ); 16 17 DEFINE_EVENT(vmbus_hdr_msg, vmbus_on_msg_dpc, 18 TP_PROTO(const struct vmbus_channel_message_header *hdr), 19 TP_ARGS(hdr) 20 ); 21 22 DEFINE_EVENT(vmbus_hdr_msg, vmbus_on_message, 23 TP_PROTO(const struct vmbus_channel_message_header *hdr), 24 TP_ARGS(hdr) 25 ); 26 27 TRACE_EVENT(vmbus_onoffer, 28 TP_PROTO(const struct vmbus_channel_offer_channel *offer), 29 TP_ARGS(offer), 30 TP_STRUCT__entry( 31 __field(u32, child_relid) 32 __field(u8, monitorid) 33 __field(u16, is_ddc_int) 34 __field(u32, connection_id) 35 __array(char, if_type, 16) 36 __array(char, if_instance, 16) 37 __field(u16, chn_flags) 38 __field(u16, mmio_mb) 39 __field(u16, sub_idx) 40 ), 41 TP_fast_assign(__entry->child_relid = offer->child_relid; 42 __entry->monitorid = offer->monitorid; 43 __entry->is_ddc_int = offer->is_dedicated_interrupt; 44 __entry->connection_id = offer->connection_id; 45 memcpy(__entry->if_type, 46 &offer->offer.if_type.b, 16); 47 memcpy(__entry->if_instance, 48 &offer->offer.if_instance.b, 16); 49 __entry->chn_flags = offer->offer.chn_flags; 50 __entry->mmio_mb = offer->offer.mmio_megabytes; 51 __entry->sub_idx = offer->offer.sub_channel_index; 52 ), 53 TP_printk("child_relid 0x%x, monitorid 0x%x, is_dedicated %d, " 54 "connection_id 0x%x, if_type %pUl, if_instance %pUl, " 55 "chn_flags 0x%x, mmio_megabytes %d, sub_channel_index %d", 56 __entry->child_relid, __entry->monitorid, 57 __entry->is_ddc_int, __entry->connection_id, 58 __entry->if_type, __entry->if_instance, 59 __entry->chn_flags, __entry->mmio_mb, 60 __entry->sub_idx 61 ) 62 ); 63 64 TRACE_EVENT(vmbus_onoffer_rescind, 65 TP_PROTO(const struct vmbus_channel_rescind_offer *offer), 66 TP_ARGS(offer), 67 TP_STRUCT__entry(__field(u32, child_relid)), 68 TP_fast_assign(__entry->child_relid = offer->child_relid), 69 TP_printk("child_relid 0x%x", __entry->child_relid) 70 ); 71 72 TRACE_EVENT(vmbus_onopen_result, 73 TP_PROTO(const struct vmbus_channel_open_result *result), 74 TP_ARGS(result), 75 TP_STRUCT__entry( 76 __field(u32, child_relid) 77 __field(u32, openid) 78 __field(u32, status) 79 ), 80 TP_fast_assign(__entry->child_relid = result->child_relid; 81 __entry->openid = result->openid; 82 __entry->status = result->status; 83 ), 84 TP_printk("child_relid 0x%x, openid %d, status %d", 85 __entry->child_relid, __entry->openid, __entry->status 86 ) 87 ); 88 89 TRACE_EVENT(vmbus_ongpadl_created, 90 TP_PROTO(const struct vmbus_channel_gpadl_created *gpadlcreated), 91 TP_ARGS(gpadlcreated), 92 TP_STRUCT__entry( 93 __field(u32, child_relid) 94 __field(u32, gpadl) 95 __field(u32, status) 96 ), 97 TP_fast_assign(__entry->child_relid = gpadlcreated->child_relid; 98 __entry->gpadl = gpadlcreated->gpadl; 99 __entry->status = gpadlcreated->creation_status; 100 ), 101 TP_printk("child_relid 0x%x, gpadl 0x%x, creation_status %d", 102 __entry->child_relid, __entry->gpadl, __entry->status 103 ) 104 ); 105 106 TRACE_EVENT(vmbus_ongpadl_torndown, 107 TP_PROTO(const struct vmbus_channel_gpadl_torndown *gpadltorndown), 108 TP_ARGS(gpadltorndown), 109 TP_STRUCT__entry(__field(u32, gpadl)), 110 TP_fast_assign(__entry->gpadl = gpadltorndown->gpadl), 111 TP_printk("gpadl 0x%x", __entry->gpadl) 112 ); 113 114 TRACE_EVENT(vmbus_onversion_response, 115 TP_PROTO(const struct vmbus_channel_version_response *response), 116 TP_ARGS(response), 117 TP_STRUCT__entry( 118 __field(u8, ver) 119 ), 120 TP_fast_assign(__entry->ver = response->version_supported; 121 ), 122 TP_printk("version_supported %d", __entry->ver) 123 ); 124 125 TRACE_EVENT(vmbus_request_offers, 126 TP_PROTO(int ret), 127 TP_ARGS(ret), 128 TP_STRUCT__entry(__field(int, ret)), 129 TP_fast_assign(__entry->ret = ret), 130 TP_printk("sending ret %d", __entry->ret) 131 ); 132 133 TRACE_EVENT(vmbus_open, 134 TP_PROTO(const struct vmbus_channel_open_channel *msg, int ret), 135 TP_ARGS(msg, ret), 136 TP_STRUCT__entry( 137 __field(u32, child_relid) 138 __field(u32, openid) 139 __field(u32, gpadlhandle) 140 __field(u32, target_vp) 141 __field(u32, offset) 142 __field(int, ret) 143 ), 144 TP_fast_assign( 145 __entry->child_relid = msg->child_relid; 146 __entry->openid = msg->openid; 147 __entry->gpadlhandle = msg->ringbuffer_gpadlhandle; 148 __entry->target_vp = msg->target_vp; 149 __entry->offset = msg->downstream_ringbuffer_pageoffset; 150 __entry->ret = ret; 151 ), 152 TP_printk("sending child_relid 0x%x, openid %d, " 153 "gpadlhandle 0x%x, target_vp 0x%x, offset 0x%x, ret %d", 154 __entry->child_relid, __entry->openid, 155 __entry->gpadlhandle, __entry->target_vp, 156 __entry->offset, __entry->ret 157 ) 158 ); 159 160 TRACE_EVENT(vmbus_close_internal, 161 TP_PROTO(const struct vmbus_channel_close_channel *msg, int ret), 162 TP_ARGS(msg, ret), 163 TP_STRUCT__entry( 164 __field(u32, child_relid) 165 __field(int, ret) 166 ), 167 TP_fast_assign( 168 __entry->child_relid = msg->child_relid; 169 __entry->ret = ret; 170 ), 171 TP_printk("sending child_relid 0x%x, ret %d", __entry->child_relid, 172 __entry->ret) 173 ); 174 175 TRACE_EVENT(vmbus_establish_gpadl_header, 176 TP_PROTO(const struct vmbus_channel_gpadl_header *msg, int ret), 177 TP_ARGS(msg, ret), 178 TP_STRUCT__entry( 179 __field(u32, child_relid) 180 __field(u32, gpadl) 181 __field(u16, range_buflen) 182 __field(u16, rangecount) 183 __field(int, ret) 184 ), 185 TP_fast_assign( 186 __entry->child_relid = msg->child_relid; 187 __entry->gpadl = msg->gpadl; 188 __entry->range_buflen = msg->range_buflen; 189 __entry->rangecount = msg->rangecount; 190 __entry->ret = ret; 191 ), 192 TP_printk("sending child_relid 0x%x, gpadl 0x%x, range_buflen %d " 193 "rangecount %d, ret %d", 194 __entry->child_relid, __entry->gpadl, 195 __entry->range_buflen, __entry->rangecount, __entry->ret 196 ) 197 ); 198 199 TRACE_EVENT(vmbus_establish_gpadl_body, 200 TP_PROTO(const struct vmbus_channel_gpadl_body *msg, int ret), 201 TP_ARGS(msg, ret), 202 TP_STRUCT__entry( 203 __field(u32, msgnumber) 204 __field(u32, gpadl) 205 __field(int, ret) 206 ), 207 TP_fast_assign( 208 __entry->msgnumber = msg->msgnumber; 209 __entry->gpadl = msg->gpadl; 210 __entry->ret = ret; 211 ), 212 TP_printk("sending msgnumber %d, gpadl 0x%x, ret %d", 213 __entry->msgnumber, __entry->gpadl, __entry->ret 214 ) 215 ); 216 217 TRACE_EVENT(vmbus_teardown_gpadl, 218 TP_PROTO(const struct vmbus_channel_gpadl_teardown *msg, int ret), 219 TP_ARGS(msg, ret), 220 TP_STRUCT__entry( 221 __field(u32, child_relid) 222 __field(u32, gpadl) 223 __field(int, ret) 224 ), 225 TP_fast_assign( 226 __entry->child_relid = msg->child_relid; 227 __entry->gpadl = msg->gpadl; 228 __entry->ret = ret; 229 ), 230 TP_printk("sending child_relid 0x%x, gpadl 0x%x, ret %d", 231 __entry->child_relid, __entry->gpadl, __entry->ret 232 ) 233 ); 234 235 TRACE_EVENT(vmbus_negotiate_version, 236 TP_PROTO(const struct vmbus_channel_initiate_contact *msg, int ret), 237 TP_ARGS(msg, ret), 238 TP_STRUCT__entry( 239 __field(u32, ver) 240 __field(u32, target_vcpu) 241 __field(int, ret) 242 __field(u64, int_page) 243 __field(u64, mon_page1) 244 __field(u64, mon_page2) 245 ), 246 TP_fast_assign( 247 __entry->ver = msg->vmbus_version_requested; 248 __entry->target_vcpu = msg->target_vcpu; 249 __entry->int_page = msg->interrupt_page; 250 __entry->mon_page1 = msg->monitor_page1; 251 __entry->mon_page2 = msg->monitor_page2; 252 __entry->ret = ret; 253 ), 254 TP_printk("sending vmbus_version_requested %d, target_vcpu 0x%x, " 255 "pages %llx:%llx:%llx, ret %d", 256 __entry->ver, __entry->target_vcpu, __entry->int_page, 257 __entry->mon_page1, __entry->mon_page2, __entry->ret 258 ) 259 ); 260 261 TRACE_EVENT(vmbus_release_relid, 262 TP_PROTO(const struct vmbus_channel_relid_released *msg, int ret), 263 TP_ARGS(msg, ret), 264 TP_STRUCT__entry( 265 __field(u32, child_relid) 266 __field(int, ret) 267 ), 268 TP_fast_assign( 269 __entry->child_relid = msg->child_relid; 270 __entry->ret = ret; 271 ), 272 TP_printk("sending child_relid 0x%x, ret %d", 273 __entry->child_relid, __entry->ret 274 ) 275 ); 276 277 TRACE_EVENT(vmbus_send_tl_connect_request, 278 TP_PROTO(const struct vmbus_channel_tl_connect_request *msg, 279 int ret), 280 TP_ARGS(msg, ret), 281 TP_STRUCT__entry( 282 __array(char, guest_id, 16) 283 __array(char, host_id, 16) 284 __field(int, ret) 285 ), 286 TP_fast_assign( 287 memcpy(__entry->guest_id, &msg->guest_endpoint_id.b, 16); 288 memcpy(__entry->host_id, &msg->host_service_id.b, 16); 289 __entry->ret = ret; 290 ), 291 TP_printk("sending guest_endpoint_id %pUl, host_service_id %pUl, " 292 "ret %d", 293 __entry->guest_id, __entry->host_id, __entry->ret 294 ) 295 ); 296 297 DECLARE_EVENT_CLASS(vmbus_channel, 298 TP_PROTO(const struct vmbus_channel *channel), 299 TP_ARGS(channel), 300 TP_STRUCT__entry(__field(u32, relid)), 301 TP_fast_assign(__entry->relid = channel->offermsg.child_relid), 302 TP_printk("relid 0x%x", __entry->relid) 303 ); 304 305 DEFINE_EVENT(vmbus_channel, vmbus_chan_sched, 306 TP_PROTO(const struct vmbus_channel *channel), 307 TP_ARGS(channel) 308 ); 309 310 DEFINE_EVENT(vmbus_channel, vmbus_setevent, 311 TP_PROTO(const struct vmbus_channel *channel), 312 TP_ARGS(channel) 313 ); 314 315 DEFINE_EVENT(vmbus_channel, vmbus_on_event, 316 TP_PROTO(const struct vmbus_channel *channel), 317 TP_ARGS(channel) 318 ); 319 320 #undef TRACE_INCLUDE_PATH 321 #define TRACE_INCLUDE_PATH . 322 #undef TRACE_INCLUDE_FILE 323 #define TRACE_INCLUDE_FILE hv_trace 324 #endif /* _HV_TRACE_H */ 325 326 /* This part must be outside protection */ 327 #include <trace/define_trace.h> 328