/* * Copyright(c) 2015, 2016 Intel Corporation. * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * GPL LICENSE SUMMARY * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * BSD LICENSE * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * - Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #if !defined(__HFI1_TRACE_IBHDRS_H) || defined(TRACE_HEADER_MULTI_READ) #define __HFI1_TRACE_IBHDRS_H #include #include #include "hfi.h" #undef TRACE_SYSTEM #define TRACE_SYSTEM hfi1_ibhdrs #define ib_opcode_name(opcode) { IB_OPCODE_##opcode, #opcode } #define show_ib_opcode(opcode) \ __print_symbolic(opcode, \ ib_opcode_name(RC_SEND_FIRST), \ ib_opcode_name(RC_SEND_MIDDLE), \ ib_opcode_name(RC_SEND_LAST), \ ib_opcode_name(RC_SEND_LAST_WITH_IMMEDIATE), \ ib_opcode_name(RC_SEND_ONLY), \ ib_opcode_name(RC_SEND_ONLY_WITH_IMMEDIATE), \ ib_opcode_name(RC_RDMA_WRITE_FIRST), \ ib_opcode_name(RC_RDMA_WRITE_MIDDLE), \ ib_opcode_name(RC_RDMA_WRITE_LAST), \ ib_opcode_name(RC_RDMA_WRITE_LAST_WITH_IMMEDIATE), \ ib_opcode_name(RC_RDMA_WRITE_ONLY), \ ib_opcode_name(RC_RDMA_WRITE_ONLY_WITH_IMMEDIATE), \ ib_opcode_name(RC_RDMA_READ_REQUEST), \ ib_opcode_name(RC_RDMA_READ_RESPONSE_FIRST), \ ib_opcode_name(RC_RDMA_READ_RESPONSE_MIDDLE), \ ib_opcode_name(RC_RDMA_READ_RESPONSE_LAST), \ ib_opcode_name(RC_RDMA_READ_RESPONSE_ONLY), \ ib_opcode_name(RC_ACKNOWLEDGE), \ ib_opcode_name(RC_ATOMIC_ACKNOWLEDGE), \ ib_opcode_name(RC_COMPARE_SWAP), \ ib_opcode_name(RC_FETCH_ADD), \ ib_opcode_name(UC_SEND_FIRST), \ ib_opcode_name(UC_SEND_MIDDLE), \ ib_opcode_name(UC_SEND_LAST), \ ib_opcode_name(UC_SEND_LAST_WITH_IMMEDIATE), \ ib_opcode_name(UC_SEND_ONLY), \ ib_opcode_name(UC_SEND_ONLY_WITH_IMMEDIATE), \ ib_opcode_name(UC_RDMA_WRITE_FIRST), \ ib_opcode_name(UC_RDMA_WRITE_MIDDLE), \ ib_opcode_name(UC_RDMA_WRITE_LAST), \ ib_opcode_name(UC_RDMA_WRITE_LAST_WITH_IMMEDIATE), \ ib_opcode_name(UC_RDMA_WRITE_ONLY), \ ib_opcode_name(UC_RDMA_WRITE_ONLY_WITH_IMMEDIATE), \ ib_opcode_name(UD_SEND_ONLY), \ ib_opcode_name(UD_SEND_ONLY_WITH_IMMEDIATE), \ ib_opcode_name(CNP)) const char *parse_everbs_hdrs(struct trace_seq *p, u8 opcode, void *ehdrs); u8 hfi1_trace_ib_hdr_len(struct ib_header *hdr); const char *hfi1_trace_get_packet_str(struct hfi1_packet *packet); void hfi1_trace_parse_bth(struct ib_other_headers *ohdr, u8 *ack, u8 *becn, u8 *fecn, u8 *mig, u8 *se, u8 *pad, u8 *opcode, u8 *tver, u16 *pkey, u32 *psn, u32 *qpn); void hfi1_trace_parse_9b_hdr(struct ib_header *hdr, bool sc5, struct ib_other_headers **ohdr, u8 *lnh, u8 *lver, u8 *sl, u8 *sc, u16 *len, u32 *dlid, u32 *slid); #define __parse_ib_ehdrs(op, ehdrs) parse_everbs_hdrs(p, op, ehdrs) #define lrh_name(lrh) { HFI1_##lrh, #lrh } #define show_lnh(lrh) \ __print_symbolic(lrh, \ lrh_name(LRH_BTH), \ lrh_name(LRH_GRH)) #define LRH_PRN "len:%d sc:%d dlid:0x%.4x slid:0x%.4x" #define LRH_9B_PRN "lnh:%d,%s lver:%d sl:%d " #define BTH_PRN \ "op:0x%.2x,%s se:%d m:%d pad:%d tver:%d pkey:0x%.4x " \ "f:%d b:%d qpn:0x%.6x a:%d psn:0x%.8x" #define EHDR_PRN "hlen:%d %s" DECLARE_EVENT_CLASS(hfi1_input_ibhdr_template, TP_PROTO(struct hfi1_devdata *dd, struct hfi1_packet *packet, bool sc5), TP_ARGS(dd, packet, sc5), TP_STRUCT__entry( DD_DEV_ENTRY(dd) __field(u8, lnh) __field(u8, lver) __field(u8, sl) __field(u16, len) __field(u32, dlid) __field(u8, sc) __field(u32, slid) __field(u8, opcode) __field(u8, se) __field(u8, mig) __field(u8, pad) __field(u8, tver) __field(u16, pkey) __field(u8, fecn) __field(u8, becn) __field(u32, qpn) __field(u8, ack) __field(u32, psn) /* extended headers */ __dynamic_array(u8, ehdrs, hfi1_trace_ib_hdr_len(packet->hdr)) ), TP_fast_assign( struct ib_other_headers *ohdr; DD_DEV_ASSIGN(dd); hfi1_trace_parse_9b_hdr(packet->hdr, sc5, &ohdr, &__entry->lnh, &__entry->lver, &__entry->sl, &__entry->sc, &__entry->len, &__entry->dlid, &__entry->slid); hfi1_trace_parse_bth(ohdr, &__entry->ack, &__entry->becn, &__entry->fecn, &__entry->mig, &__entry->se, &__entry->pad, &__entry->opcode, &__entry->tver, &__entry->pkey, &__entry->psn, &__entry->qpn); /* extended headers */ memcpy(__get_dynamic_array(ehdrs), &ohdr->u, __get_dynamic_array_len(ehdrs)); ), TP_printk("[%s] (IB) " LRH_PRN " " LRH_9B_PRN " " BTH_PRN " " EHDR_PRN, __get_str(dev), __entry->len, __entry->sc, __entry->dlid, __entry->slid, __entry->lnh, show_lnh(__entry->lnh), __entry->lver, __entry->sl, /* BTH */ __entry->opcode, show_ib_opcode(__entry->opcode), __entry->se, __entry->mig, __entry->pad, __entry->tver, __entry->pkey, __entry->fecn, __entry->becn, __entry->qpn, __entry->ack, __entry->psn, /* extended headers */ __get_dynamic_array_len(ehdrs), __parse_ib_ehdrs( __entry->opcode, (void *)__get_dynamic_array(ehdrs)) ) ); DEFINE_EVENT(hfi1_input_ibhdr_template, input_ibhdr, TP_PROTO(struct hfi1_devdata *dd, struct hfi1_packet *packet, bool sc5), TP_ARGS(dd, packet, sc5)); DECLARE_EVENT_CLASS(hfi1_output_ibhdr_template, TP_PROTO(struct hfi1_devdata *dd, struct ib_header *hdr, bool sc5), TP_ARGS(dd, hdr, sc5), TP_STRUCT__entry( DD_DEV_ENTRY(dd) __field(u8, lnh) __field(u8, lver) __field(u8, sl) __field(u16, len) __field(u32, dlid) __field(u8, sc) __field(u32, slid) __field(u8, opcode) __field(u8, se) __field(u8, mig) __field(u8, pad) __field(u8, tver) __field(u16, pkey) __field(u8, fecn) __field(u8, becn) __field(u32, qpn) __field(u8, ack) __field(u32, psn) /* extended headers */ __dynamic_array(u8, ehdrs, hfi1_trace_ib_hdr_len(hdr)) ), TP_fast_assign( struct ib_other_headers *ohdr; DD_DEV_ASSIGN(dd); hfi1_trace_parse_9b_hdr(hdr, sc5, &ohdr, &__entry->lnh, &__entry->lver, &__entry->sl, &__entry->sc, &__entry->len, &__entry->dlid, &__entry->slid); hfi1_trace_parse_bth(ohdr, &__entry->ack, &__entry->becn, &__entry->fecn, &__entry->mig, &__entry->se, &__entry->pad, &__entry->opcode, &__entry->tver, &__entry->pkey, &__entry->psn, &__entry->qpn); /* extended headers */ memcpy(__get_dynamic_array(ehdrs), &ohdr->u, __get_dynamic_array_len(ehdrs)); ), TP_printk("[%s] (IB) " LRH_PRN " " LRH_9B_PRN " " BTH_PRN " " EHDR_PRN, __get_str(dev), __entry->len, __entry->sc, __entry->dlid, __entry->slid, __entry->lnh, show_lnh(__entry->lnh), __entry->lver, __entry->sl, /* BTH */ __entry->opcode, show_ib_opcode(__entry->opcode), __entry->se, __entry->mig, __entry->pad, __entry->tver, __entry->pkey, __entry->fecn, __entry->becn, __entry->qpn, __entry->ack, __entry->psn, /* extended headers */ __get_dynamic_array_len(ehdrs), __parse_ib_ehdrs( __entry->opcode, (void *)__get_dynamic_array(ehdrs)) ) ); DEFINE_EVENT(hfi1_output_ibhdr_template, pio_output_ibhdr, TP_PROTO(struct hfi1_devdata *dd, struct ib_header *hdr, bool sc5), TP_ARGS(dd, hdr, sc5)); DEFINE_EVENT(hfi1_output_ibhdr_template, ack_output_ibhdr, TP_PROTO(struct hfi1_devdata *dd, struct ib_header *hdr, bool sc5), TP_ARGS(dd, hdr, sc5)); DEFINE_EVENT(hfi1_output_ibhdr_template, sdma_output_ibhdr, TP_PROTO(struct hfi1_devdata *dd, struct ib_header *hdr, bool sc5), TP_ARGS(dd, hdr, sc5)); #endif /* __HFI1_TRACE_IBHDRS_H */ #undef TRACE_INCLUDE_PATH #undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_PATH . #define TRACE_INCLUDE_FILE trace_ibhdrs #include