#define CREATE_TRACE_POINTS
#include "trace.h"
-u8 hfi1_trace_ib_hdr_len(struct ib_header *hdr)
+static u8 __get_ib_hdr_len(struct ib_header *hdr)
{
struct ib_other_headers *ohdr;
u8 opcode;
0 : hdr_len_by_opcode[opcode] - (12 + 8);
}
+static u8 __get_16b_hdr_len(struct hfi1_16b_header *hdr)
+{
+ struct ib_other_headers *ohdr;
+ u8 opcode;
+
+ if (hfi1_16B_get_l4(hdr) == OPA_16B_L4_IB_LOCAL)
+ ohdr = &hdr->u.oth;
+ else
+ ohdr = &hdr->u.l.oth;
+ opcode = ib_bth_get_opcode(ohdr);
+ return hdr_len_by_opcode[opcode] == 0 ?
+ 0 : hdr_len_by_opcode[opcode] - (12 + 8 + 8);
+}
+
+u8 hfi1_trace_packet_hdr_len(struct hfi1_packet *packet)
+{
+ if (packet->etype != RHF_RCV_TYPE_BYPASS)
+ return __get_ib_hdr_len(packet->hdr);
+ else
+ return __get_16b_hdr_len(packet->hdr);
+}
+
+u8 hfi1_trace_opa_hdr_len(struct hfi1_opa_header *opa_hdr)
+{
+ if (!opa_hdr->hdr_type)
+ return __get_ib_hdr_len(&opa_hdr->ibh);
+ else
+ return __get_16b_hdr_len(&opa_hdr->opah);
+}
+
const char *hfi1_trace_get_packet_str(struct hfi1_packet *packet)
{
- return "IB";
+ if (packet->etype != RHF_RCV_TYPE_BYPASS)
+ return "IB";
+
+ switch (hfi1_16B_get_l2(packet->hdr)) {
+ case 0:
+ return "0";
+ case 1:
+ return "1";
+ case 2:
+ return "16B";
+ case 3:
+ return "9B";
+ }
+ return "";
+}
+
+const char *hfi1_trace_get_packet_type_str(u8 l4)
+{
+ if (l4)
+ return "16B";
+ else
+ return "9B";
}
#define IMM_PRN "imm:%d"
return "";
}
-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_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)
{
*ack = ib_bth_get_ackreq(ohdr);
*becn = ib_bth_get_becn(ohdr);
*qpn = ib_bth_get_qpn(ohdr);
}
+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)
+{
+ *ack = ib_bth_get_ackreq(ohdr);
+ *mig = ib_bth_get_migreq(ohdr);
+ *opcode = ib_bth_get_opcode(ohdr);
+ *pad = ib_bth_get_pad(ohdr);
+ *se = ib_bth_get_se(ohdr);
+ *tver = ib_bth_get_tver(ohdr);
+ *psn = ib_bth_get_psn(ohdr);
+ *qpn = ib_bth_get_qpn(ohdr);
+}
+
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)
{
*len = ib_get_len(hdr);
*dlid = ib_get_dlid(hdr);
*slid = ib_get_slid(hdr);
+}
+
+void hfi1_trace_parse_16b_hdr(struct hfi1_16b_header *hdr,
+ u8 *age, u8 *becn, u8 *fecn,
+ u8 *l4, u8 *rc, u8 *sc,
+ u16 *entropy, u16 *len, u16 *pkey,
+ u32 *dlid, u32 *slid)
+{
+ *age = hfi1_16B_get_age(hdr);
+ *becn = hfi1_16B_get_becn(hdr);
+ *fecn = hfi1_16B_get_fecn(hdr);
+ *l4 = hfi1_16B_get_l4(hdr);
+ *rc = hfi1_16B_get_rc(hdr);
+ *sc = hfi1_16B_get_sc(hdr);
+ *entropy = hfi1_16B_get_entropy(hdr);
+ *len = hfi1_16B_get_len(hdr);
+ *pkey = hfi1_16B_get_pkey(hdr);
+ *dlid = hfi1_16B_get_dlid(hdr);
+ *slid = hfi1_16B_get_slid(hdr);
+}
+
+#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 LRH_16B_PRN "age:%d becn:%d fecn:%d l4:%d " \
+ "rc:%d sc:%d pkey:0x%.4x entropy:0x%.4x"
+const char *hfi1_trace_fmt_lrh(struct trace_seq *p, bool bypass,
+ u8 age, u8 becn, u8 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 *ret = trace_seq_buffer_ptr(p);
+
+ trace_seq_printf(p, LRH_PRN, len, sc, dlid, slid);
+
+ if (bypass)
+ trace_seq_printf(p, LRH_16B_PRN,
+ age, becn, fecn, l4, rc, sc, pkey, entropy);
- if (*lnh == HFI1_LRH_BTH)
- *ohdr = &hdr->u.oth;
else
- *ohdr = &hdr->u.l.oth;
+ trace_seq_printf(p, LRH_9B_PRN,
+ lnh, lnh_name, lver, sl);
+ trace_seq_putc(p, 0);
+
+ return ret;
+}
+
+#define BTH_9B_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 BTH_16B_PRN \
+ "op:0x%.2x,%s se:%d m:%d pad:%d tver:%d " \
+ "qpn:0x%.6x a:%d psn:0x%.8x"
+const char *hfi1_trace_fmt_bth(struct trace_seq *p, bool bypass,
+ u8 ack, u8 becn, u8 fecn, u8 mig,
+ u8 se, u8 pad, u8 opcode, const char *opname,
+ u8 tver, u16 pkey, u32 psn, u32 qpn)
+{
+ const char *ret = trace_seq_buffer_ptr(p);
+
+ if (bypass)
+ trace_seq_printf(p, BTH_16B_PRN,
+ opcode, opname,
+ se, mig, pad, tver, qpn, ack, psn);
+
+ else
+ trace_seq_printf(p, BTH_9B_PRN,
+ opcode, opname,
+ se, mig, pad, tver, pkey, fecn, becn,
+ qpn, ack, psn);
+ trace_seq_putc(p, 0);
+
+ return ret;
}
const char *parse_everbs_hdrs(
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, void *ehdrs);
-u8 hfi1_trace_ib_hdr_len(struct ib_header *hdr);
+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_type_str(u8 l4);
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_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);
+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, u8 *becn, u8 *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, u8 becn, u8 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_bth(struct trace_seq *p, bool bypass,
+ u8 ack, u8 becn, u8 fecn, u8 mig,
+ u8 se, u8 pad, u8 opcode, const char *opname,
+ u8 tver, u16 pkey, u32 psn, u32 qpn);
#define __parse_ib_ehdrs(op, ehdrs) parse_everbs_hdrs(p, op, ehdrs)
__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"
+#define PKT_ENTRY(pkt) __string(ptype, hfi1_trace_get_packet_str(packet))
+#define PKT_ASSIGN(pkt) __assign_str(ptype, hfi1_trace_get_packet_str(packet))
DECLARE_EVENT_CLASS(hfi1_input_ibhdr_template,
TP_PROTO(struct hfi1_devdata *dd,
TP_ARGS(dd, packet, sc5),
TP_STRUCT__entry(
DD_DEV_ENTRY(dd)
+ PKT_ENTRY(packet)
+ __field(bool, bypass)
+ __field(u8, ack)
+ __field(u8, age)
+ __field(u8, becn)
+ __field(u8, fecn)
+ __field(u8, l4)
__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, 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(u8, fecn)
- __field(u8, becn)
- __field(u32, qpn)
- __field(u8, ack)
+ __field(u32, dlid)
__field(u32, psn)
+ __field(u32, qpn)
+ __field(u32, slid)
/* extended headers */
__dynamic_array(u8, ehdrs,
- hfi1_trace_ib_hdr_len(packet->hdr))
+ hfi1_trace_packet_hdr_len(packet))
),
TP_fast_assign(
- struct ib_other_headers *ohdr;
+ DD_DEV_ASSIGN(dd);
+ PKT_ASSIGN(packet);
- DD_DEV_ASSIGN(dd);
+ if (packet->etype == RHF_RCV_TYPE_BYPASS) {
+ __entry->bypass = true;
+ 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);
- 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_16b_bth(packet->ohdr,
+ &__entry->ack,
+ &__entry->mig,
+ &__entry->opcode,
+ &__entry->pad,
+ &__entry->se,
+ &__entry->tver,
+ &__entry->psn,
+ &__entry->qpn);
+ } else {
+ __entry->bypass = false;
+ 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_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));
+ 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 */
+ memcpy(__get_dynamic_array(ehdrs),
+ &packet->ohdr->u,
+ __get_dynamic_array_len(ehdrs));
),
- TP_printk("[%s] (IB) " LRH_PRN " " LRH_9B_PRN " "
- BTH_PRN " " EHDR_PRN,
+ TP_printk("[%s] (%s) %s %s hlen:%d %s",
__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,
+ __get_str(ptype),
+ hfi1_trace_fmt_lrh(p,
+ __entry->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_bth(p,
+ __entry->bypass,
+ __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),
/* extended headers */
__get_dynamic_array_len(ehdrs),
__parse_ib_ehdrs(
DECLARE_EVENT_CLASS(hfi1_output_ibhdr_template,
TP_PROTO(struct hfi1_devdata *dd,
- struct hfi1_opa_header *opah,
- bool sc5),
+ struct hfi1_opa_header *opah, bool sc5),
TP_ARGS(dd, opah, sc5),
TP_STRUCT__entry(
DD_DEV_ENTRY(dd)
+ __field(bool, bypass)
+ __field(u8, ack)
+ __field(u8, age)
+ __field(u8, becn)
+ __field(u8, fecn)
+ __field(u8, l4)
__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, 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(u8, fecn)
- __field(u8, becn)
- __field(u32, qpn)
- __field(u8, ack)
+ __field(u32, dlid)
__field(u32, psn)
+ __field(u32, qpn)
+ __field(u32, slid)
/* extended headers */
__dynamic_array(u8, ehdrs,
- hfi1_trace_ib_hdr_len(&opah->ibh))
+ hfi1_trace_opa_hdr_len(opah))
),
TP_fast_assign(
struct ib_other_headers *ohdr;
- struct ib_header *hdr = &opah->ibh;
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);
+ if (opah->hdr_type) {
+ __entry->bypass = true;
+ 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);
- 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);
+ 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->bypass = false;
+ 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 */
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,
+ TP_printk("[%s] (%s) %s %s hlen:%d %s",
__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,
+ hfi1_trace_get_packet_type_str(__entry->l4),
+ hfi1_trace_fmt_lrh(p,
+ __entry->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_bth(p,
+ __entry->bypass,
+ __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),
/* extended headers */
__get_dynamic_array_len(ehdrs),
__parse_ib_ehdrs(
projects / platform / kernel / linux-rpi3.git / commitdiff