drivers/net/ethernet/marvell/octeontx2/af/rvu_trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Marvell OcteonTx2 RVU Admin Function driver tracepoints
   3  *
   4  * Copyright (C) 2020 Marvell International Ltd.
   5  */
   6
   7 #undef TRACE_SYSTEM
   8 #define TRACE_SYSTEM rvu
   9
  10 #if !defined(__RVU_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
  11 #define __RVU_TRACE_H
  12
  13 #include <linux/types.h>
  14 #include <linux/tracepoint.h>
  15 #include <linux/pci.h>
  16
  17 TRACE_EVENT(otx2_msg_alloc,
  18             TP_PROTO(const struct pci_dev *pdev, u16 id, u64 size),
  19             TP_ARGS(pdev, id, size),
  20             TP_STRUCT__entry(__string(dev, pci_name(pdev))
  21                              __field(u16, id)
  22                              __field(u64, size)
  23             ),
  24             TP_fast_assign(__assign_str(dev, pci_name(pdev));
  25                            __entry->id = id;
  26                            __entry->size = size;
  27             ),
  28             TP_printk("[%s] msg:(0x%x) size:%lld\n", __get_str(dev),
  29                       __entry->id, __entry->size)
  30 );
  31
  32 TRACE_EVENT(otx2_msg_send,
  33             TP_PROTO(const struct pci_dev *pdev, u16 num_msgs, u64 msg_size),
  34             TP_ARGS(pdev, num_msgs, msg_size),
  35             TP_STRUCT__entry(__string(dev, pci_name(pdev))
  36                              __field(u16, num_msgs)
  37                              __field(u64, msg_size)
  38             ),
  39             TP_fast_assign(__assign_str(dev, pci_name(pdev));
  40                            __entry->num_msgs = num_msgs;
  41                            __entry->msg_size = msg_size;
  42             ),
  43             TP_printk("[%s] sent %d msg(s) of size:%lld\n", __get_str(dev),
  44                       __entry->num_msgs, __entry->msg_size)
  45 );
  46
  47 TRACE_EVENT(otx2_msg_check,
  48             TP_PROTO(const struct pci_dev *pdev, u16 reqid, u16 rspid, int rc),
  49             TP_ARGS(pdev, reqid, rspid, rc),
  50             TP_STRUCT__entry(__string(dev, pci_name(pdev))
  51                              __field(u16, reqid)
  52                              __field(u16, rspid)
  53                              __field(int, rc)
  54             ),
  55             TP_fast_assign(__assign_str(dev, pci_name(pdev));
  56                            __entry->reqid = reqid;
  57                            __entry->rspid = rspid;
  58                            __entry->rc = rc;
  59             ),
  60             TP_printk("[%s] req->id:0x%x rsp->id:0x%x resp_code:%d\n",
  61                       __get_str(dev), __entry->reqid,
  62                       __entry->rspid, __entry->rc)
  63 );
  64
  65 TRACE_EVENT(otx2_msg_interrupt,
  66             TP_PROTO(const struct pci_dev *pdev, const char *msg, u64 intr),
  67             TP_ARGS(pdev, msg, intr),
  68             TP_STRUCT__entry(__string(dev, pci_name(pdev))
  69                              __string(str, msg)
  70                              __field(u64, intr)
  71             ),
  72             TP_fast_assign(__assign_str(dev, pci_name(pdev));
  73                            __assign_str(str, msg);
  74                            __entry->intr = intr;
  75             ),
  76             TP_printk("[%s] mbox interrupt %s (0x%llx)\n", __get_str(dev),
  77                       __get_str(str), __entry->intr)
  78 );
  79
  80 TRACE_EVENT(otx2_msg_process,
  81             TP_PROTO(const struct pci_dev *pdev, u16 id, int err),
  82             TP_ARGS(pdev, id, err),
  83             TP_STRUCT__entry(__string(dev, pci_name(pdev))
  84                              __field(u16, id)
  85                              __field(int, err)
  86             ),
  87             TP_fast_assign(__assign_str(dev, pci_name(pdev));
  88                            __entry->id = id;
  89                            __entry->err = err;
  90             ),
  91             TP_printk("[%s] msg:(0x%x) error:%d\n", __get_str(dev),
  92                       __entry->id, __entry->err)
  93 );
  94
  95 #endif /* __RVU_TRACE_H */
  96
  97 #undef TRACE_INCLUDE_PATH
  98 #define TRACE_INCLUDE_PATH .
  99
 100 #undef TRACE_INCLUDE_FILE
 101 #define TRACE_INCLUDE_FILE rvu_trace
 102
 103 #include <trace/define_trace.h>