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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/infiniband/hw/hfi1/trace_ibhdrs.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/trace_ibhdrs.h')
-rw-r--r-- | drivers/infiniband/hw/hfi1/trace_ibhdrs.h | 455 |
1 files changed, 455 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/trace_ibhdrs.h b/drivers/infiniband/hw/hfi1/trace_ibhdrs.h new file mode 100644 index 000000000..b33f8f575 --- /dev/null +++ b/drivers/infiniband/hw/hfi1/trace_ibhdrs.h @@ -0,0 +1,455 @@ +/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */ +/* + * Copyright(c) 2015 - 2017 Intel Corporation. + */ + +#if !defined(__HFI1_TRACE_IBHDRS_H) || defined(TRACE_HEADER_MULTI_READ) +#define __HFI1_TRACE_IBHDRS_H + +#include <linux/tracepoint.h> +#include <linux/trace_seq.h> + +#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(RC_SEND_LAST_WITH_INVALIDATE), \ + ib_opcode_name(RC_SEND_ONLY_WITH_INVALIDATE), \ + ib_opcode_name(TID_RDMA_WRITE_REQ), \ + ib_opcode_name(TID_RDMA_WRITE_RESP), \ + ib_opcode_name(TID_RDMA_WRITE_DATA), \ + ib_opcode_name(TID_RDMA_WRITE_DATA_LAST), \ + ib_opcode_name(TID_RDMA_READ_REQ), \ + ib_opcode_name(TID_RDMA_READ_RESP), \ + ib_opcode_name(TID_RDMA_RESYNC), \ + ib_opcode_name(TID_RDMA_ACK), \ + 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)) + +u8 ibhdr_exhdr_len(struct ib_header *hdr); +const char *parse_everbs_hdrs(struct trace_seq *p, u8 opcode, + u8 l4, u32 dest_qpn, u32 src_qpn, + void *ehdrs); +u8 hfi1_trace_opa_hdr_len(struct hfi1_opa_header *opah); +u8 hfi1_trace_packet_hdr_len(struct hfi1_packet *packet); +const char *hfi1_trace_get_packet_l4_str(u8 l4); +void hfi1_trace_parse_9b_bth(struct ib_other_headers *ohdr, + u8 *ack, bool *becn, bool *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, + u8 *lnh, u8 *lver, u8 *sl, u8 *sc, + u16 *len, u32 *dlid, u32 *slid); +void hfi1_trace_parse_16b_bth(struct ib_other_headers *ohdr, + u8 *ack, u8 *mig, u8 *opcode, + u8 *pad, u8 *se, u8 *tver, + u32 *psn, u32 *qpn); +void hfi1_trace_parse_16b_hdr(struct hfi1_16b_header *hdr, + u8 *age, bool *becn, bool *fecn, + u8 *l4, u8 *rc, u8 *sc, + u16 *entropy, u16 *len, u16 *pkey, + u32 *dlid, u32 *slid); + +const char *hfi1_trace_fmt_lrh(struct trace_seq *p, bool bypass, + u8 age, bool becn, bool fecn, u8 l4, + u8 lnh, const char *lnh_name, u8 lver, + u8 rc, u8 sc, u8 sl, u16 entropy, + u16 len, u16 pkey, u32 dlid, u32 slid); + +const char *hfi1_trace_fmt_rest(struct trace_seq *p, bool bypass, u8 l4, + u8 ack, bool becn, bool fecn, u8 mig, + u8 se, u8 pad, u8 opcode, const char *opname, + u8 tver, u16 pkey, u32 psn, u32 qpn, + u32 dest_qpn, u32 src_qpn); + +const char *hfi1_trace_get_packet_l2_str(u8 l2); + +#define __parse_ib_ehdrs(op, l4, dest_qpn, src_qpn, ehdrs) \ + parse_everbs_hdrs(p, op, l4, dest_qpn, src_qpn, ehdrs) + +#define lrh_name(lrh) { HFI1_##lrh, #lrh } +#define show_lnh(lrh) \ +__print_symbolic(lrh, \ + lrh_name(LRH_BTH), \ + lrh_name(LRH_GRH)) + +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, etype) + __field(u8, ack) + __field(u8, age) + __field(bool, becn) + __field(bool, fecn) + __field(u8, l2) + __field(u8, l4) + __field(u8, lnh) + __field(u8, lver) + __field(u8, mig) + __field(u8, opcode) + __field(u8, pad) + __field(u8, rc) + __field(u8, sc) + __field(u8, se) + __field(u8, sl) + __field(u8, tver) + __field(u16, entropy) + __field(u16, len) + __field(u16, pkey) + __field(u32, dlid) + __field(u32, psn) + __field(u32, qpn) + __field(u32, slid) + __field(u32, dest_qpn) + __field(u32, src_qpn) + /* extended headers */ + __dynamic_array(u8, ehdrs, + hfi1_trace_packet_hdr_len(packet)) + ), + TP_fast_assign( + DD_DEV_ASSIGN(dd); + + __entry->etype = packet->etype; + __entry->l2 = hfi1_16B_get_l2(packet->hdr); + __entry->dest_qpn = 0; + __entry->src_qpn = 0; + if (__entry->etype == RHF_RCV_TYPE_BYPASS) { + hfi1_trace_parse_16b_hdr(packet->hdr, + &__entry->age, + &__entry->becn, + &__entry->fecn, + &__entry->l4, + &__entry->rc, + &__entry->sc, + &__entry->entropy, + &__entry->len, + &__entry->pkey, + &__entry->dlid, + &__entry->slid); + + if (__entry->l4 == OPA_16B_L4_FM) { + __entry->opcode = IB_OPCODE_UD_SEND_ONLY; + __entry->dest_qpn = hfi1_16B_get_dest_qpn(packet->mgmt); + __entry->src_qpn = hfi1_16B_get_src_qpn(packet->mgmt); + } else { + hfi1_trace_parse_16b_bth(packet->ohdr, + &__entry->ack, + &__entry->mig, + &__entry->opcode, + &__entry->pad, + &__entry->se, + &__entry->tver, + &__entry->psn, + &__entry->qpn); + } + } else { + __entry->l4 = OPA_16B_L4_9B; + hfi1_trace_parse_9b_hdr(packet->hdr, sc5, + &__entry->lnh, + &__entry->lver, + &__entry->sl, + &__entry->sc, + &__entry->len, + &__entry->dlid, + &__entry->slid); + + hfi1_trace_parse_9b_bth(packet->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 */ + if (__entry->l4 != OPA_16B_L4_FM) + memcpy(__get_dynamic_array(ehdrs), + &packet->ohdr->u, + __get_dynamic_array_len(ehdrs)); + ), + TP_printk("[%s] (%s) %s %s hlen:%d %s", + __get_str(dev), + __entry->etype != RHF_RCV_TYPE_BYPASS ? + show_packettype(__entry->etype) : + hfi1_trace_get_packet_l2_str( + __entry->l2), + hfi1_trace_fmt_lrh(p, + __entry->etype == + RHF_RCV_TYPE_BYPASS, + __entry->age, + __entry->becn, + __entry->fecn, + __entry->l4, + __entry->lnh, + show_lnh(__entry->lnh), + __entry->lver, + __entry->rc, + __entry->sc, + __entry->sl, + __entry->entropy, + __entry->len, + __entry->pkey, + __entry->dlid, + __entry->slid), + hfi1_trace_fmt_rest(p, + __entry->etype == + RHF_RCV_TYPE_BYPASS, + __entry->l4, + __entry->ack, + __entry->becn, + __entry->fecn, + __entry->mig, + __entry->se, + __entry->pad, + __entry->opcode, + show_ib_opcode(__entry->opcode), + __entry->tver, + __entry->pkey, + __entry->psn, + __entry->qpn, + __entry->dest_qpn, + __entry->src_qpn), + /* extended headers */ + __get_dynamic_array_len(ehdrs), + __parse_ib_ehdrs( + __entry->opcode, + __entry->l4, + __entry->dest_qpn, + __entry->src_qpn, + (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 hfi1_opa_header *opah, bool sc5), + TP_ARGS(dd, opah, sc5), + TP_STRUCT__entry( + DD_DEV_ENTRY(dd) + __field(u8, hdr_type) + __field(u8, ack) + __field(u8, age) + __field(bool, becn) + __field(bool, fecn) + __field(u8, l4) + __field(u8, lnh) + __field(u8, lver) + __field(u8, mig) + __field(u8, opcode) + __field(u8, pad) + __field(u8, rc) + __field(u8, sc) + __field(u8, se) + __field(u8, sl) + __field(u8, tver) + __field(u16, entropy) + __field(u16, len) + __field(u16, pkey) + __field(u32, dlid) + __field(u32, psn) + __field(u32, qpn) + __field(u32, slid) + __field(u32, dest_qpn) + __field(u32, src_qpn) + /* extended headers */ + __dynamic_array(u8, ehdrs, + hfi1_trace_opa_hdr_len(opah)) + ), + TP_fast_assign( + struct ib_other_headers *ohdr; + + DD_DEV_ASSIGN(dd); + + __entry->hdr_type = opah->hdr_type; + __entry->dest_qpn = 0; + __entry->src_qpn = 0; + if (__entry->hdr_type) { + hfi1_trace_parse_16b_hdr(&opah->opah, + &__entry->age, + &__entry->becn, + &__entry->fecn, + &__entry->l4, + &__entry->rc, + &__entry->sc, + &__entry->entropy, + &__entry->len, + &__entry->pkey, + &__entry->dlid, + &__entry->slid); + + if (__entry->l4 == OPA_16B_L4_FM) { + ohdr = NULL; + __entry->opcode = IB_OPCODE_UD_SEND_ONLY; + __entry->dest_qpn = hfi1_16B_get_dest_qpn(&opah->opah.u.mgmt); + __entry->src_qpn = hfi1_16B_get_src_qpn(&opah->opah.u.mgmt); + } else { + if (__entry->l4 == OPA_16B_L4_IB_LOCAL) + ohdr = &opah->opah.u.oth; + else + ohdr = &opah->opah.u.l.oth; + hfi1_trace_parse_16b_bth(ohdr, + &__entry->ack, + &__entry->mig, + &__entry->opcode, + &__entry->pad, + &__entry->se, + &__entry->tver, + &__entry->psn, + &__entry->qpn); + } + } else { + __entry->l4 = OPA_16B_L4_9B; + hfi1_trace_parse_9b_hdr(&opah->ibh, sc5, + &__entry->lnh, + &__entry->lver, + &__entry->sl, + &__entry->sc, + &__entry->len, + &__entry->dlid, + &__entry->slid); + if (__entry->lnh == HFI1_LRH_BTH) + ohdr = &opah->ibh.u.oth; + else + ohdr = &opah->ibh.u.l.oth; + hfi1_trace_parse_9b_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 */ + if (__entry->l4 != OPA_16B_L4_FM) + memcpy(__get_dynamic_array(ehdrs), + &ohdr->u, __get_dynamic_array_len(ehdrs)); + ), + TP_printk("[%s] (%s) %s %s hlen:%d %s", + __get_str(dev), + hfi1_trace_get_packet_l4_str(__entry->l4), + hfi1_trace_fmt_lrh(p, + !!__entry->hdr_type, + __entry->age, + __entry->becn, + __entry->fecn, + __entry->l4, + __entry->lnh, + show_lnh(__entry->lnh), + __entry->lver, + __entry->rc, + __entry->sc, + __entry->sl, + __entry->entropy, + __entry->len, + __entry->pkey, + __entry->dlid, + __entry->slid), + hfi1_trace_fmt_rest(p, + !!__entry->hdr_type, + __entry->l4, + __entry->ack, + __entry->becn, + __entry->fecn, + __entry->mig, + __entry->se, + __entry->pad, + __entry->opcode, + show_ib_opcode(__entry->opcode), + __entry->tver, + __entry->pkey, + __entry->psn, + __entry->qpn, + __entry->dest_qpn, + __entry->src_qpn), + /* extended headers */ + __get_dynamic_array_len(ehdrs), + __parse_ib_ehdrs( + __entry->opcode, + __entry->l4, + __entry->dest_qpn, + __entry->src_qpn, + (void *)__get_dynamic_array(ehdrs)) + ) +); + +DEFINE_EVENT(hfi1_output_ibhdr_template, pio_output_ibhdr, + TP_PROTO(struct hfi1_devdata *dd, + struct hfi1_opa_header *opah, bool sc5), + TP_ARGS(dd, opah, sc5)); + +DEFINE_EVENT(hfi1_output_ibhdr_template, ack_output_ibhdr, + TP_PROTO(struct hfi1_devdata *dd, + struct hfi1_opa_header *opah, bool sc5), + TP_ARGS(dd, opah, sc5)); + +DEFINE_EVENT(hfi1_output_ibhdr_template, sdma_output_ibhdr, + TP_PROTO(struct hfi1_devdata *dd, + struct hfi1_opa_header *opah, bool sc5), + TP_ARGS(dd, opah, 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 <trace/define_trace.h> |