diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/trace_ctxts.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/trace_ctxts.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/trace_ctxts.h b/drivers/infiniband/hw/hfi1/trace_ctxts.h new file mode 100644 index 000000000..1858eaf33 --- /dev/null +++ b/drivers/infiniband/hw/hfi1/trace_ctxts.h @@ -0,0 +1,115 @@ +/* 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> |