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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/infiniband/hw/hfi1/trace_ibhdrs.h
parentInitial commit. (diff)
downloadlinux-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.h455
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>