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hc
2024-01-31 f70575805708cabdedea7498aaa3f710fde4d920 
 kernel/drivers/infiniband/hw/hfi1/trace_tx.h
....@@ -53,6 +53,8 @@
5353 #include "hfi.h"
5454 #include "mad.h"
5555 #include "sdma.h"
56
+#include "ipoib.h"
57
+#include "user_sdma.h"
5658 
5759 const char *parse_sdma_flags(struct trace_seq *p, u64 desc0, u64 desc1);
5860 
....@@ -114,19 +116,27 @@
114116 		    __field(u32, qpn)
115117 		    __field(u32, flags)
116118 		    __field(u32, s_flags)
119
+		    __field(u32, ps_flags)
120
+		    __field(unsigned long, iow_flags)
117121 		    ),
118122 		    TP_fast_assign(
119123 		    DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device))
120124 		    __entry->flags = flags;
121125 		    __entry->qpn = qp->ibqp.qp_num;
122126 		    __entry->s_flags = qp->s_flags;
127
+		    __entry->ps_flags =
128
+			((struct hfi1_qp_priv *)qp->priv)->s_flags;
129
+		    __entry->iow_flags =
130
+			((struct hfi1_qp_priv *)qp->priv)->s_iowait.flags;
123131 		    ),
124132 		    TP_printk(
125
-		    "[%s] qpn 0x%x flags 0x%x s_flags 0x%x",
133
+		    "[%s] qpn 0x%x flags 0x%x s_flags 0x%x ps_flags 0x%x iow_flags 0x%lx",
126134 		    __get_str(dev),
127135 		    __entry->qpn,
128136 		    __entry->flags,
129
-		    __entry->s_flags
137
+		    __entry->s_flags,
138
+		    __entry->ps_flags,
139
+		    __entry->iow_flags
130140 		    )
131141 );
132142 
....@@ -580,7 +590,7 @@
580590 	    TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u8 subctxt, u16 *i),
581591 	    TP_ARGS(dd, ctxt, subctxt, i),
582592 	    TP_STRUCT__entry(
583
-		    DD_DEV_ENTRY(dd);
593
+		    DD_DEV_ENTRY(dd)
584594 		    __field(u16, ctxt)
585595 		    __field(u8, subctxt)
586596 		    __field(u8, ver_opcode)
....@@ -643,6 +653,80 @@
643653 		      __get_str(dev), __entry->ctxt, __entry->subctxt,
644654 		      __entry->idx, show_usdma_complete_state(__entry->state),
645655 		      __entry->code)
656
+);
657
+
658
+TRACE_EVENT(hfi1_usdma_defer,
659
+	    TP_PROTO(struct hfi1_user_sdma_pkt_q *pq,
660
+		     struct sdma_engine *sde,
661
+		     struct iowait *wait),
662
+	    TP_ARGS(pq, sde, wait),
663
+	    TP_STRUCT__entry(DD_DEV_ENTRY(pq->dd)
664
+			     __field(struct hfi1_user_sdma_pkt_q *, pq)
665
+			     __field(struct sdma_engine *, sde)
666
+			     __field(struct iowait *, wait)
667
+			     __field(int, engine)
668
+			     __field(int, empty)
669
+			     ),
670
+	     TP_fast_assign(DD_DEV_ASSIGN(pq->dd);
671
+			    __entry->pq = pq;
672
+			    __entry->sde = sde;
673
+			    __entry->wait = wait;
674
+			    __entry->engine = sde->this_idx;
675
+			    __entry->empty = list_empty(&__entry->wait->list);
676
+			    ),
677
+	     TP_printk("[%s] pq %llx sde %llx wait %llx engine %d empty %d",
678
+		       __get_str(dev),
679
+		       (unsigned long long)__entry->pq,
680
+		       (unsigned long long)__entry->sde,
681
+		       (unsigned long long)__entry->wait,
682
+		       __entry->engine,
683
+		       __entry->empty
684
+		)
685
+);
686
+
687
+TRACE_EVENT(hfi1_usdma_activate,
688
+	    TP_PROTO(struct hfi1_user_sdma_pkt_q *pq,
689
+		     struct iowait *wait,
690
+		     int reason),
691
+	    TP_ARGS(pq, wait, reason),
692
+	    TP_STRUCT__entry(DD_DEV_ENTRY(pq->dd)
693
+			     __field(struct hfi1_user_sdma_pkt_q *, pq)
694
+			     __field(struct iowait *, wait)
695
+			     __field(int, reason)
696
+			     ),
697
+	     TP_fast_assign(DD_DEV_ASSIGN(pq->dd);
698
+			    __entry->pq = pq;
699
+			    __entry->wait = wait;
700
+			    __entry->reason = reason;
701
+			    ),
702
+	     TP_printk("[%s] pq %llx wait %llx reason %d",
703
+		       __get_str(dev),
704
+		       (unsigned long long)__entry->pq,
705
+		       (unsigned long long)__entry->wait,
706
+		       __entry->reason
707
+		)
708
+);
709
+
710
+TRACE_EVENT(hfi1_usdma_we,
711
+	    TP_PROTO(struct hfi1_user_sdma_pkt_q *pq,
712
+		     int we_ret),
713
+	    TP_ARGS(pq, we_ret),
714
+	    TP_STRUCT__entry(DD_DEV_ENTRY(pq->dd)
715
+			     __field(struct hfi1_user_sdma_pkt_q *, pq)
716
+			     __field(int, state)
717
+			     __field(int, we_ret)
718
+			     ),
719
+	     TP_fast_assign(DD_DEV_ASSIGN(pq->dd);
720
+			    __entry->pq = pq;
721
+			    __entry->state = pq->state;
722
+			    __entry->we_ret = we_ret;
723
+			    ),
724
+	     TP_printk("[%s] pq %llx state %d we_ret %d",
725
+		       __get_str(dev),
726
+		       (unsigned long long)__entry->pq,
727
+		       __entry->state,
728
+		       __entry->we_ret
729
+		)
646730 );
647731 
648732 const char *print_u32_array(struct trace_seq *, u32 *, int);
....@@ -838,12 +922,121 @@
838922 	TP_ARGS(qp, flag)
839923 );
840924 
925
+DEFINE_EVENT(/* event */
926
+	hfi1_do_send_template, hfi1_rc_do_tid_send,
927
+	TP_PROTO(struct rvt_qp *qp, bool flag),
928
+	TP_ARGS(qp, flag)
929
+);
930
+
841931 DEFINE_EVENT(
842932 	hfi1_do_send_template, hfi1_rc_expired_time_slice,
843933 	TP_PROTO(struct rvt_qp *qp, bool flag),
844934 	TP_ARGS(qp, flag)
845935 );
846936 
937
+DECLARE_EVENT_CLASS(/* AIP  */
938
+	hfi1_ipoib_txq_template,
939
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
940
+	TP_ARGS(txq),
941
+	TP_STRUCT__entry(/* entry */
942
+		DD_DEV_ENTRY(txq->priv->dd)
943
+		__field(struct hfi1_ipoib_txq *, txq)
944
+		__field(struct sdma_engine *, sde)
945
+		__field(ulong, head)
946
+		__field(ulong, tail)
947
+		__field(uint, used)
948
+		__field(uint, flow)
949
+		__field(int, stops)
950
+		__field(int, no_desc)
951
+		__field(u8, idx)
952
+		__field(u8, stopped)
953
+	),
954
+	TP_fast_assign(/* assign */
955
+		DD_DEV_ASSIGN(txq->priv->dd)
956
+		__entry->txq = txq;
957
+		__entry->sde = txq->sde;
958
+		__entry->head = txq->tx_ring.head;
959
+		__entry->tail = txq->tx_ring.tail;
960
+		__entry->idx = txq->q_idx;
961
+		__entry->used =
962
+			txq->sent_txreqs -
963
+			atomic64_read(&txq->complete_txreqs);
964
+		__entry->flow = txq->flow.as_int;
965
+		__entry->stops = atomic_read(&txq->stops);
966
+		__entry->no_desc = atomic_read(&txq->no_desc);
967
+		__entry->stopped =
968
+		 __netif_subqueue_stopped(txq->priv->netdev, txq->q_idx);
969
+	),
970
+	TP_printk(/* print  */
971
+		"[%s] txq %llx idx %u sde %llx head %lx tail %lx flow %x used %u stops %d no_desc %d stopped %u",
972
+		__get_str(dev),
973
+		(unsigned long long)__entry->txq,
974
+		__entry->idx,
975
+		(unsigned long long)__entry->sde,
976
+		__entry->head,
977
+		__entry->tail,
978
+		__entry->flow,
979
+		__entry->used,
980
+		__entry->stops,
981
+		__entry->no_desc,
982
+		__entry->stopped
983
+	)
984
+);
985
+
986
+DEFINE_EVENT(/* queue stop */
987
+	hfi1_ipoib_txq_template, hfi1_txq_stop,
988
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
989
+	TP_ARGS(txq)
990
+);
991
+
992
+DEFINE_EVENT(/* queue wake */
993
+	hfi1_ipoib_txq_template, hfi1_txq_wake,
994
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
995
+	TP_ARGS(txq)
996
+);
997
+
998
+DEFINE_EVENT(/* flow flush */
999
+	hfi1_ipoib_txq_template, hfi1_flow_flush,
1000
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
1001
+	TP_ARGS(txq)
1002
+);
1003
+
1004
+DEFINE_EVENT(/* flow switch */
1005
+	hfi1_ipoib_txq_template, hfi1_flow_switch,
1006
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
1007
+	TP_ARGS(txq)
1008
+);
1009
+
1010
+DEFINE_EVENT(/* wakeup */
1011
+	hfi1_ipoib_txq_template, hfi1_txq_wakeup,
1012
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
1013
+	TP_ARGS(txq)
1014
+);
1015
+
1016
+DEFINE_EVENT(/* full */
1017
+	hfi1_ipoib_txq_template, hfi1_txq_full,
1018
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
1019
+	TP_ARGS(txq)
1020
+);
1021
+
1022
+DEFINE_EVENT(/* queued */
1023
+	hfi1_ipoib_txq_template, hfi1_txq_queued,
1024
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
1025
+	TP_ARGS(txq)
1026
+);
1027
+
1028
+DEFINE_EVENT(/* xmit_stopped */
1029
+	hfi1_ipoib_txq_template, hfi1_txq_xmit_stopped,
1030
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
1031
+	TP_ARGS(txq)
1032
+);
1033
+
1034
+DEFINE_EVENT(/* xmit_unstopped */
1035
+	hfi1_ipoib_txq_template, hfi1_txq_xmit_unstopped,
1036
+	TP_PROTO(struct hfi1_ipoib_txq *txq),
1037
+	TP_ARGS(txq)
1038
+);
1039
+
8471040 #endif /* __HFI1_TRACE_TX_H */
8481041 
8491042 #undef TRACE_INCLUDE_PATH