Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 269 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/hfi1/trace_rx.h b/drivers/infiniband/hw/hfi1/trace_rx.h
new file mode 100644
index 000000000..7eceb57e0
--- /dev/null
+++ b/drivers/infiniband/hw/hfi1/trace_rx.h
@@ -0,0 +1,269 @@
+/*
+ * Copyright(c) 2015 - 2017 Intel Corporation.
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  - Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  - Neither the name of Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#if !defined(__HFI1_TRACE_RX_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __HFI1_TRACE_RX_H
+
+#include <linux/tracepoint.h>
+#include <linux/trace_seq.h>
+
+#include "hfi.h"
+
+#define tidtype_name(type) { PT_##type, #type }
+#define show_tidtype(type)                   \
+__print_symbolic(type,                       \
+	tidtype_name(EXPECTED),              \
+	tidtype_name(EAGER),                 \
+	tidtype_name(INVALID))               \
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM hfi1_rx
+
+TRACE_EVENT(hfi1_rcvhdr,
+	    TP_PROTO(struct hfi1_packet *packet),
+	    TP_ARGS(packet),
+	    TP_STRUCT__entry(DD_DEV_ENTRY(packet->rcd->dd)
+			     __field(u64, eflags)
+			     __field(u32, ctxt)
+			     __field(u32, etype)
+			     __field(u32, hlen)
+			     __field(u32, tlen)
+			     __field(u32, updegr)
+			     __field(u32, etail)
+			     ),
+	     TP_fast_assign(DD_DEV_ASSIGN(packet->rcd->dd);
+			    __entry->eflags = rhf_err_flags(packet->rhf);
+			    __entry->ctxt = packet->rcd->ctxt;
+			    __entry->etype = packet->etype;
+			    __entry->hlen = packet->hlen;
+			    __entry->tlen = packet->tlen;
+			    __entry->updegr = packet->updegr;
+			    __entry->etail = rhf_egr_index(packet->rhf);
+			    ),
+	     TP_printk(
+		"[%s] ctxt %d eflags 0x%llx etype %d,%s hlen %d tlen %d updegr %d etail %d",
+		__get_str(dev),
+		__entry->ctxt,
+		__entry->eflags,
+		__entry->etype, show_packettype(__entry->etype),
+		__entry->hlen,
+		__entry->tlen,
+		__entry->updegr,
+		__entry->etail
+		)
+);
+
+TRACE_EVENT(hfi1_receive_interrupt,
+	    TP_PROTO(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd),
+	    TP_ARGS(dd, rcd),
+	    TP_STRUCT__entry(DD_DEV_ENTRY(dd)
+			     __field(u32, ctxt)
+			     __field(u8, slow_path)
+			     __field(u8, dma_rtail)
+			     ),
+	    TP_fast_assign(DD_DEV_ASSIGN(dd);
+			__entry->ctxt = rcd->ctxt;
+			if (rcd->do_interrupt ==
+			    &handle_receive_interrupt) {
+				__entry->slow_path = 1;
+				__entry->dma_rtail = 0xFF;
+			} else if (rcd->do_interrupt ==
+					&handle_receive_interrupt_dma_rtail){
+				__entry->dma_rtail = 1;
+				__entry->slow_path = 0;
+			} else if (rcd->do_interrupt ==
+					&handle_receive_interrupt_nodma_rtail) {
+				__entry->dma_rtail = 0;
+				__entry->slow_path = 0;
+			}
+			),
+	    TP_printk("[%s] ctxt %d SlowPath: %d DmaRtail: %d",
+		      __get_str(dev),
+		      __entry->ctxt,
+		      __entry->slow_path,
+		      __entry->dma_rtail
+		      )
+);
+
+DECLARE_EVENT_CLASS(
+	    hfi1_exp_tid_reg_unreg,
+	    TP_PROTO(unsigned int ctxt, u16 subctxt, u32 rarr,
+		     u32 npages, unsigned long va, unsigned long pa,
+		     dma_addr_t dma),
+	    TP_ARGS(ctxt, subctxt, rarr, npages, va, pa, dma),
+	    TP_STRUCT__entry(
+			     __field(unsigned int, ctxt)
+			     __field(u16, subctxt)
+			     __field(u32, rarr)
+			     __field(u32, npages)
+			     __field(unsigned long, va)
+			     __field(unsigned long, pa)
+			     __field(dma_addr_t, dma)
+			     ),
+	    TP_fast_assign(
+			   __entry->ctxt = ctxt;
+			   __entry->subctxt = subctxt;
+			   __entry->rarr = rarr;
+			   __entry->npages = npages;
+			   __entry->va = va;
+			   __entry->pa = pa;
+			   __entry->dma = dma;
+			   ),
+	    TP_printk("[%u:%u] entry:%u, %u pages @ 0x%lx, va:0x%lx dma:0x%llx",
+		      __entry->ctxt,
+		      __entry->subctxt,
+		      __entry->rarr,
+		      __entry->npages,
+		      __entry->pa,
+		      __entry->va,
+		      __entry->dma
+		      )
+	);
+
+DEFINE_EVENT(
+	hfi1_exp_tid_reg_unreg, hfi1_exp_tid_unreg,
+	TP_PROTO(unsigned int ctxt, u16 subctxt, u32 rarr, u32 npages,
+		 unsigned long va, unsigned long pa, dma_addr_t dma),
+	TP_ARGS(ctxt, subctxt, rarr, npages, va, pa, dma));
+
+DEFINE_EVENT(
+	hfi1_exp_tid_reg_unreg, hfi1_exp_tid_reg,
+	TP_PROTO(unsigned int ctxt, u16 subctxt, u32 rarr, u32 npages,
+		 unsigned long va, unsigned long pa, dma_addr_t dma),
+	TP_ARGS(ctxt, subctxt, rarr, npages, va, pa, dma));
+
+TRACE_EVENT(
+	hfi1_put_tid,
+	TP_PROTO(struct hfi1_devdata *dd,
+		 u32 index, u32 type, unsigned long pa, u16 order),
+	TP_ARGS(dd, index, type, pa, order),
+	TP_STRUCT__entry(
+		DD_DEV_ENTRY(dd)
+		__field(unsigned long, pa);
+		__field(u32, index);
+		__field(u32, type);
+		__field(u16, order);
+	),
+	TP_fast_assign(
+		DD_DEV_ASSIGN(dd);
+		__entry->pa = pa;
+		__entry->index = index;
+		__entry->type = type;
+		__entry->order = order;
+	),
+	TP_printk("[%s] type %s pa %lx index %u order %u",
+		  __get_str(dev),
+		  show_tidtype(__entry->type),
+		  __entry->pa,
+		  __entry->index,
+		  __entry->order
+	)
+);
+
+TRACE_EVENT(hfi1_exp_tid_inval,
+	    TP_PROTO(unsigned int ctxt, u16 subctxt, unsigned long va, u32 rarr,
+		     u32 npages, dma_addr_t dma),
+	    TP_ARGS(ctxt, subctxt, va, rarr, npages, dma),
+	    TP_STRUCT__entry(
+			     __field(unsigned int, ctxt)
+			     __field(u16, subctxt)
+			     __field(unsigned long, va)
+			     __field(u32, rarr)
+			     __field(u32, npages)
+			     __field(dma_addr_t, dma)
+			     ),
+	    TP_fast_assign(
+			   __entry->ctxt = ctxt;
+			   __entry->subctxt = subctxt;
+			   __entry->va = va;
+			   __entry->rarr = rarr;
+			   __entry->npages = npages;
+			   __entry->dma = dma;
+			  ),
+	    TP_printk("[%u:%u] entry:%u, %u pages @ 0x%lx dma: 0x%llx",
+		      __entry->ctxt,
+		      __entry->subctxt,
+		      __entry->rarr,
+		      __entry->npages,
+		      __entry->va,
+		      __entry->dma
+		      )
+	    );
+
+TRACE_EVENT(hfi1_mmu_invalidate,
+	    TP_PROTO(unsigned int ctxt, u16 subctxt, const char *type,
+		     unsigned long start, unsigned long end),
+	    TP_ARGS(ctxt, subctxt, type, start, end),
+	    TP_STRUCT__entry(
+			     __field(unsigned int, ctxt)
+			     __field(u16, subctxt)
+			     __string(type, type)
+			     __field(unsigned long, start)
+			     __field(unsigned long, end)
+			     ),
+	    TP_fast_assign(
+			__entry->ctxt = ctxt;
+			__entry->subctxt = subctxt;
+			__assign_str(type, type);
+			__entry->start = start;
+			__entry->end = end;
+	    ),
+	    TP_printk("[%3u:%02u] MMU Invalidate (%s) 0x%lx - 0x%lx",
+		      __entry->ctxt,
+		      __entry->subctxt,
+		      __get_str(type),
+		      __entry->start,
+		      __entry->end
+		      )
+	    );
+
+#endif /* __HFI1_TRACE_RX_H */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace_rx
+#include <trace/define_trace.h>