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Diffstat (limited to 'drivers/infiniband/hw/hfi1/trace_ibhdrs.h')
-rw-r--r--drivers/infiniband/hw/hfi1/trace_ibhdrs.h322
1 files changed, 215 insertions, 107 deletions
diff --git a/drivers/infiniband/hw/hfi1/trace_ibhdrs.h b/drivers/infiniband/hw/hfi1/trace_ibhdrs.h
index 090f6b506953..0f2d2da057ec 100644
--- a/drivers/infiniband/hw/hfi1/trace_ibhdrs.h
+++ b/drivers/infiniband/hw/hfi1/trace_ibhdrs.h
@@ -55,8 +55,57 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM hfi1_ibhdrs
-u8 ibhdr_exhdr_len(struct ib_header *hdr);
+#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)
@@ -66,139 +115,198 @@ __print_symbolic(lrh, \
lrh_name(LRH_BTH), \
lrh_name(LRH_GRH))
-#define LRH_PRN "vl %d lver %d sl %d lnh %d,%s dlid %.4x len %d slid %.4x"
+#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 "%s"
+ "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_ibhdr_template,
+DECLARE_EVENT_CLASS(hfi1_input_ibhdr_template,
TP_PROTO(struct hfi1_devdata *dd,
- struct ib_header *hdr),
- TP_ARGS(dd, hdr),
+ struct hfi1_packet *packet,
+ bool sc5),
+ TP_ARGS(dd, packet, sc5),
TP_STRUCT__entry(
DD_DEV_ENTRY(dd)
- /* LRH */
- __field(u8, vl)
+ __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(u16, dlid)
+ __field(u8, lver)
+ __field(u8, sl)
__field(u16, len)
- __field(u16, slid)
- /* BTH */
+ __field(u32, dlid)
+ __field(u8, sc)
+ __field(u32, slid)
__field(u8, opcode)
__field(u8, se)
- __field(u8, m)
+ __field(u8, mig)
__field(u8, pad)
__field(u8, tver)
__field(u16, pkey)
- __field(u8, f)
- __field(u8, b)
+ __field(u8, fecn)
+ __field(u8, becn)
__field(u32, qpn)
- __field(u8, a)
+ __field(u8, ack)
__field(u32, psn)
/* extended headers */
- __dynamic_array(u8, ehdrs, ibhdr_exhdr_len(hdr))
+ __dynamic_array(u8, ehdrs,
+ hfi1_trace_ib_hdr_len(hdr))
),
- TP_fast_assign(
+ TP_fast_assign(
struct ib_other_headers *ohdr;
DD_DEV_ASSIGN(dd);
- /* LRH */
- __entry->vl =
- (u8)(be16_to_cpu(hdr->lrh[0]) >> 12);
- __entry->lver =
- (u8)(be16_to_cpu(hdr->lrh[0]) >> 8) & 0xf;
- __entry->sl =
- (u8)(be16_to_cpu(hdr->lrh[0]) >> 4) & 0xf;
- __entry->lnh =
- (u8)(be16_to_cpu(hdr->lrh[0]) & 3);
- __entry->dlid =
- be16_to_cpu(hdr->lrh[1]);
- /* allow for larger len */
- __entry->len =
- be16_to_cpu(hdr->lrh[2]);
- __entry->slid =
- be16_to_cpu(hdr->lrh[3]);
- /* BTH */
- if (__entry->lnh == HFI1_LRH_BTH)
- ohdr = &hdr->u.oth;
- else
- ohdr = &hdr->u.l.oth;
- __entry->opcode =
- (be32_to_cpu(ohdr->bth[0]) >> 24) & 0xff;
- __entry->se =
- (be32_to_cpu(ohdr->bth[0]) >> 23) & 1;
- __entry->m =
- (be32_to_cpu(ohdr->bth[0]) >> 22) & 1;
- __entry->pad =
- (be32_to_cpu(ohdr->bth[0]) >> 20) & 3;
- __entry->tver =
- (be32_to_cpu(ohdr->bth[0]) >> 16) & 0xf;
- __entry->pkey =
- be32_to_cpu(ohdr->bth[0]) & 0xffff;
- __entry->f =
- (be32_to_cpu(ohdr->bth[1]) >> IB_FECN_SHIFT) &
- IB_FECN_MASK;
- __entry->b =
- (be32_to_cpu(ohdr->bth[1]) >> IB_BECN_SHIFT) &
- IB_BECN_MASK;
- __entry->qpn =
- be32_to_cpu(ohdr->bth[1]) & RVT_QPN_MASK;
- __entry->a =
- (be32_to_cpu(ohdr->bth[2]) >> 31) & 1;
- /* allow for larger PSN */
- __entry->psn =
- be32_to_cpu(ohdr->bth[2]) & 0x7fffffff;
+
+ 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,
- ibhdr_exhdr_len(hdr));
- ),
- TP_printk("[%s] " LRH_PRN " " BTH_PRN " " EHDR_PRN,
- __get_str(dev),
- /* LRH */
- __entry->vl,
- __entry->lver,
- __entry->sl,
- __entry->lnh, show_lnh(__entry->lnh),
- __entry->dlid,
- __entry->len,
- __entry->slid,
- /* BTH */
- __entry->opcode, show_ib_opcode(__entry->opcode),
- __entry->se,
- __entry->m,
- __entry->pad,
- __entry->tver,
- __entry->pkey,
- __entry->f,
- __entry->b,
- __entry->qpn,
- __entry->a,
- __entry->psn,
- /* extended headers */
- __parse_ib_ehdrs(
- __entry->opcode,
- (void *)__get_dynamic_array(ehdrs))
- )
+ 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_ibhdr_template, input_ibhdr,
- TP_PROTO(struct hfi1_devdata *dd, struct ib_header *hdr),
- TP_ARGS(dd, hdr));
+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_ibhdr_template, pio_output_ibhdr,
- TP_PROTO(struct hfi1_devdata *dd, struct ib_header *hdr),
- TP_ARGS(dd, hdr));
+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_ibhdr_template, ack_output_ibhdr,
- TP_PROTO(struct hfi1_devdata *dd, struct ib_header *hdr),
- TP_ARGS(dd, hdr));
+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));
-DEFINE_EVENT(hfi1_ibhdr_template, sdma_output_ibhdr,
- TP_PROTO(struct hfi1_devdata *dd, struct ib_header *hdr),
- TP_ARGS(dd, hdr));
#endif /* __HFI1_TRACE_IBHDRS_H */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.