1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
  2/*
  3 * Copyright(c) 2015 - 2018 Intel Corporation.
  4 */
  5
  6#if !defined(__HFI1_TRACE_RX_H) || defined(TRACE_HEADER_MULTI_READ)
  7#define __HFI1_TRACE_RX_H
  8
  9#include <linux/tracepoint.h>
 10#include <linux/trace_seq.h>
 11
 12#include "hfi.h"
 13
 14#define tidtype_name(type) { PT_##type, #type }
 15#define show_tidtype(type)                   \
 16__print_symbolic(type,                       \
 17	tidtype_name(EXPECTED),              \
 18	tidtype_name(EAGER),                 \
 19	tidtype_name(INVALID))               \
 20
 21#undef TRACE_SYSTEM
 22#define TRACE_SYSTEM hfi1_rx
 23
 24TRACE_EVENT(hfi1_rcvhdr,
 25	    TP_PROTO(struct hfi1_packet *packet),
 26	    TP_ARGS(packet),
 27	    TP_STRUCT__entry(DD_DEV_ENTRY(packet->rcd->dd)
 28			     __field(u64, eflags)
 29			     __field(u32, ctxt)
 30			     __field(u32, etype)
 31			     __field(u32, hlen)
 32			     __field(u32, tlen)
 33			     __field(u32, updegr)
 34			     __field(u32, etail)
 35			     ),
 36	     TP_fast_assign(DD_DEV_ASSIGN(packet->rcd->dd);
 37			    __entry->eflags = rhf_err_flags(packet->rhf);
 38			    __entry->ctxt = packet->rcd->ctxt;
 39			    __entry->etype = packet->etype;
 40			    __entry->hlen = packet->hlen;
 41			    __entry->tlen = packet->tlen;
 42			    __entry->updegr = packet->updegr;
 43			    __entry->etail = rhf_egr_index(packet->rhf);
 44			    ),
 45	     TP_printk(
 46		"[%s] ctxt %d eflags 0x%llx etype %d,%s hlen %d tlen %d updegr %d etail %d",
 47		__get_str(dev),
 48		__entry->ctxt,
 49		__entry->eflags,
 50		__entry->etype, show_packettype(__entry->etype),
 51		__entry->hlen,
 52		__entry->tlen,
 53		__entry->updegr,
 54		__entry->etail
 55		)
 56);
 57
 58TRACE_EVENT(hfi1_receive_interrupt,
 59	    TP_PROTO(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd),
 60	    TP_ARGS(dd, rcd),
 61	    TP_STRUCT__entry(DD_DEV_ENTRY(dd)
 62			     __field(u32, ctxt)
 63			     __field(u8, slow_path)
 64			     __field(u8, dma_rtail)
 65			     ),
 66	    TP_fast_assign(DD_DEV_ASSIGN(dd);
 67			__entry->ctxt = rcd->ctxt;
 68			__entry->slow_path = hfi1_is_slowpath(rcd);
 69			__entry->dma_rtail = get_dma_rtail_setting(rcd);
 70			),
 71	    TP_printk("[%s] ctxt %d SlowPath: %d DmaRtail: %d",
 72		      __get_str(dev),
 73		      __entry->ctxt,
 74		      __entry->slow_path,
 75		      __entry->dma_rtail
 76		      )
 77);
 78
 79TRACE_EVENT(hfi1_mmu_invalidate,
 80	    TP_PROTO(unsigned int ctxt, u16 subctxt, const char *type,
 81		     unsigned long start, unsigned long end),
 82	    TP_ARGS(ctxt, subctxt, type, start, end),
 83	    TP_STRUCT__entry(
 84			     __field(unsigned int, ctxt)
 85			     __field(u16, subctxt)
 86			     __string(type, type)
 87			     __field(unsigned long, start)
 88			     __field(unsigned long, end)
 89			     ),
 90	    TP_fast_assign(
 91			__entry->ctxt = ctxt;
 92			__entry->subctxt = subctxt;
 93			__assign_str(type, type);
 94			__entry->start = start;
 95			__entry->end = end;
 96	    ),
 97	    TP_printk("[%3u:%02u] MMU Invalidate (%s) 0x%lx - 0x%lx",
 98		      __entry->ctxt,
 99		      __entry->subctxt,
100		      __get_str(type),
101		      __entry->start,
102		      __entry->end
103		      )
104	    );
105
106#endif /* __HFI1_TRACE_RX_H */
107
108#undef TRACE_INCLUDE_PATH
109#undef TRACE_INCLUDE_FILE
110#define TRACE_INCLUDE_PATH .
111#define TRACE_INCLUDE_FILE trace_rx
112#include <trace/define_trace.h>