Quelle  trace_ctxts.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright(c) 2015 - 2020 Intel Corporation.
*/

#if !defined(__HFI1_TRACE_CTXTS_H) || defined(TRACE_HEADER_MULTI_READ)
#define __HFI1_TRACE_CTXTS_H

#include <linux/tracepoint.h>
#include <linux/trace_seq.h>

#include "hfi.h"

#undef TRACE_SYSTEM
#define TRACE_SYSTEM hfi1_ctxts

#define UCTXT_FMT \
 "cred:%u, credaddr:0x%llx, piobase:0x%p, rcvhdr_cnt:%u, " \
 "rcvbase:0x%llx, rcvegrc:%u, rcvegrb:0x%llx, subctxt_cnt:%u"
TRACE_EVENT(hfi1_uctxtdata,
     TP_PROTO(struct hfi1_devdata *dd, struct hfi1_ctxtdata *uctxt,
       unsigned int subctxt),
     TP_ARGS(dd, uctxt, subctxt),
     TP_STRUCT__entry(DD_DEV_ENTRY(dd)
        __field(unsigned int, ctxt)
        __field(unsigned int, subctxt)
        __field(u32, credits)
        __field(u64, hw_free)
        __field(void __iomem *, piobase)
        __field(u16, rcvhdrq_cnt)
        __field(u64, rcvhdrq_dma)
        __field(u32, eager_cnt)
        __field(u64, rcvegr_dma)
        __field(unsigned int, subctxt_cnt)
        ),
     TP_fast_assign(DD_DEV_ASSIGN(dd);
      __entry->ctxt = uctxt->ctxt;
      __entry->subctxt = subctxt;
      __entry->credits = uctxt->sc->credits;
      __entry->hw_free = le64_to_cpu(*uctxt->sc->hw_free);
      __entry->piobase = uctxt->sc->base_addr;
      __entry->rcvhdrq_cnt = get_hdrq_cnt(uctxt);
      __entry->rcvhdrq_dma = uctxt->rcvhdrq_dma;
      __entry->eager_cnt = uctxt->egrbufs.alloced;
      __entry->rcvegr_dma = uctxt->egrbufs.rcvtids[0].dma;
      __entry->subctxt_cnt = uctxt->subctxt_cnt;
      ),
     TP_printk("[%s] ctxt %u:%u " UCTXT_FMT,
        __get_str(dev),
        __entry->ctxt,
        __entry->subctxt,
        __entry->credits,
        __entry->hw_free,
        __entry->piobase,
        __entry->rcvhdrq_cnt,
        __entry->rcvhdrq_dma,
        __entry->eager_cnt,
        __entry->rcvegr_dma,
        __entry->subctxt_cnt
        )
);

#define CINFO_FMT \
 "egrtids:%u, egr_size:%u, hdrq_cnt:%u, hdrq_size:%u, sdma_ring_size:%u"
TRACE_EVENT(hfi1_ctxt_info,
     TP_PROTO(struct hfi1_devdata *dd, unsigned int ctxt,
       unsigned int subctxt,
       struct hfi1_ctxt_info *cinfo),
     TP_ARGS(dd, ctxt, subctxt, cinfo),
     TP_STRUCT__entry(DD_DEV_ENTRY(dd)
        __field(unsigned int, ctxt)
        __field(unsigned int, subctxt)
        __field(u16, egrtids)
        __field(u16, rcvhdrq_cnt)
        __field(u16, rcvhdrq_size)
        __field(u16, sdma_ring_size)
        __field(u32, rcvegr_size)
        ),
     TP_fast_assign(DD_DEV_ASSIGN(dd);
       __entry->ctxt = ctxt;
       __entry->subctxt = subctxt;
       __entry->egrtids = cinfo->egrtids;
       __entry->rcvhdrq_cnt = cinfo->rcvhdrq_cnt;
       __entry->rcvhdrq_size = cinfo->rcvhdrq_entsize;
       __entry->sdma_ring_size = cinfo->sdma_ring_size;
       __entry->rcvegr_size = cinfo->rcvegr_size;
       ),
     TP_printk("[%s] ctxt %u:%u " CINFO_FMT,
        __get_str(dev),
        __entry->ctxt,
        __entry->subctxt,
        __entry->egrtids,
        __entry->rcvegr_size,
        __entry->rcvhdrq_cnt,
        __entry->rcvhdrq_size,
        __entry->sdma_ring_size
        )
);

const char *hfi1_trace_print_rsm_hist(struct trace_seq *p, unsigned int ctxt);
TRACE_EVENT(ctxt_rsm_hist,
     TP_PROTO(unsigned int ctxt),
     TP_ARGS(ctxt),
     TP_STRUCT__entry(__field(unsigned int, ctxt)),
     TP_fast_assign(__entry->ctxt = ctxt;),
     TP_printk("%s", hfi1_trace_print_rsm_hist(p, __entry->ctxt))
);

#endif /* __HFI1_TRACE_CTXTS_H */

#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE trace_ctxts
#include <trace/define_trace.h>