rvu_trace.h

  1/* SPDX-License-Identifier: GPL-2.0 */
  2/* Marvell RVU Admin Function driver
  3 *
  4 * Copyright (C) 2020 Marvell.
  5 *
  6 */
  7
  8#undef TRACE_SYSTEM
  9#define TRACE_SYSTEM rvu
 10
 11#if !defined(__RVU_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
 12#define __RVU_TRACE_H
 13
 14#include <linux/types.h>
 15#include <linux/tracepoint.h>
 16#include <linux/pci.h>
 17
 18#include "mbox.h"
 19
 20TRACE_EVENT(otx2_msg_alloc,
 21	    TP_PROTO(const struct pci_dev *pdev, u16 id, u64 size, u16 pcifunc),
 22	    TP_ARGS(pdev, id, size, pcifunc),
 23	    TP_STRUCT__entry(__string(dev, pci_name(pdev))
 24			     __field(u16, id)
 25			     __field(u64, size)
 26			     __field(u16, pcifunc)
 27	    ),
 28	    TP_fast_assign(__assign_str(dev);
 29			   __entry->id = id;
 30			   __entry->size = size;
 31			   __entry->pcifunc = pcifunc;
 32	    ),
 33	    TP_printk("[%s] msg:(%s) size:%lld pcifunc:0x%x\n", __get_str(dev),
 34		      otx2_mbox_id2name(__entry->id), __entry->size,
 35		      __entry->pcifunc)
 36);
 37
 38TRACE_EVENT(otx2_msg_send,
 39	    TP_PROTO(const struct pci_dev *pdev, u16 num_msgs, u64 msg_size,
 40		     u16 id, u16 pcifunc),
 41	    TP_ARGS(pdev, num_msgs, msg_size, id, pcifunc),
 42	    TP_STRUCT__entry(__string(dev, pci_name(pdev))
 43			     __field(u16, num_msgs)
 44			     __field(u64, msg_size)
 45			     __field(u16, id)
 46			     __field(u16, pcifunc)
 47	    ),
 48	    TP_fast_assign(__assign_str(dev);
 49			   __entry->num_msgs = num_msgs;
 50			   __entry->msg_size = msg_size;
 51			   __entry->id = id;
 52			   __entry->pcifunc = pcifunc;
 53	    ),
 54	    TP_printk("[%s] sent %d msg(s) of size:%lld msg:(%s) pcifunc:0x%x\n",
 55		      __get_str(dev), __entry->num_msgs, __entry->msg_size,
 56		      otx2_mbox_id2name(__entry->id), __entry->pcifunc)
 57);
 58
 59TRACE_EVENT(otx2_msg_check,
 60	    TP_PROTO(const struct pci_dev *pdev, u16 reqid, u16 rspid, int rc),
 61	    TP_ARGS(pdev, reqid, rspid, rc),
 62	    TP_STRUCT__entry(__string(dev, pci_name(pdev))
 63			     __field(u16, reqid)
 64			     __field(u16, rspid)
 65			     __field(int, rc)
 66	    ),
 67	    TP_fast_assign(__assign_str(dev);
 68			   __entry->reqid = reqid;
 69			   __entry->rspid = rspid;
 70			   __entry->rc = rc;
 71	    ),
 72	    TP_printk("[%s] req->id:0x%x rsp->id:0x%x resp_code:%d\n",
 73		      __get_str(dev), __entry->reqid,
 74		      __entry->rspid, __entry->rc)
 75);
 76
 77TRACE_EVENT(otx2_msg_interrupt,
 78	    TP_PROTO(const struct pci_dev *pdev, const char *msg, u64 intr),
 79	    TP_ARGS(pdev, msg, intr),
 80	    TP_STRUCT__entry(__string(dev, pci_name(pdev))
 81			     __string(str, msg)
 82			     __field(u64, intr)
 83	    ),
 84	    TP_fast_assign(__assign_str(dev);
 85			   __assign_str(str);
 86			   __entry->intr = intr;
 87	    ),
 88	    TP_printk("[%s] mbox interrupt %s (0x%llx)\n", __get_str(dev),
 89		      __get_str(str), __entry->intr)
 90);
 91
 92TRACE_EVENT(otx2_msg_process,
 93	    TP_PROTO(const struct pci_dev *pdev, u16 id, int err, u16 pcifunc),
 94	    TP_ARGS(pdev, id, err, pcifunc),
 95	    TP_STRUCT__entry(__string(dev, pci_name(pdev))
 96			     __field(u16, id)
 97			     __field(int, err)
 98			     __field(u16, pcifunc)
 99	    ),
100	    TP_fast_assign(__assign_str(dev);
101			   __entry->id = id;
102			   __entry->err = err;
103			   __entry->pcifunc = pcifunc;
104	    ),
105	    TP_printk("[%s] msg:(%s) error:%d pcifunc:0x%x\n", __get_str(dev),
106		      otx2_mbox_id2name(__entry->id),
107		      __entry->err, __entry->pcifunc)
108);
109
110TRACE_EVENT(otx2_msg_wait_rsp,
111	    TP_PROTO(const struct pci_dev *pdev),
112	    TP_ARGS(pdev),
113	    TP_STRUCT__entry(__string(dev, pci_name(pdev))
114	    ),
115	    TP_fast_assign(__assign_str(dev)
116	    ),
117	    TP_printk("[%s] timed out while waiting for response\n",
118		      __get_str(dev))
119);
120
121TRACE_EVENT(otx2_msg_status,
122	    TP_PROTO(const struct pci_dev *pdev, const char *msg, u16 num_msgs),
123	    TP_ARGS(pdev, msg, num_msgs),
124	    TP_STRUCT__entry(__string(dev, pci_name(pdev))
125			     __string(str, msg)
126			     __field(u16, num_msgs)
127	    ),
128	    TP_fast_assign(__assign_str(dev);
129			   __assign_str(str);
130			   __entry->num_msgs = num_msgs;
131	    ),
132	    TP_printk("[%s] %s num_msgs:%d\n", __get_str(dev),
133		      __get_str(str), __entry->num_msgs)
134);
135
136TRACE_EVENT(otx2_parse_dump,
137	    TP_PROTO(const struct pci_dev *pdev, char *msg, u64 *word),
138	    TP_ARGS(pdev, msg, word),
139	    TP_STRUCT__entry(__string(dev, pci_name(pdev))
140			     __string(str, msg)
141			     __field(u64, w0)
142			     __field(u64, w1)
143			     __field(u64, w2)
144			     __field(u64, w3)
145			     __field(u64, w4)
146			     __field(u64, w5)
147	    ),
148	    TP_fast_assign(__assign_str(dev);
149			   __assign_str(str);
150			   __entry->w0 = *(word + 0);
151			   __entry->w1 = *(word + 1);
152			   __entry->w2 = *(word + 2);
153			   __entry->w3 = *(word + 3);
154			   __entry->w4 = *(word + 4);
155			   __entry->w5 = *(word + 5);
156	    ),
157	    TP_printk("[%s] nix parse %s W0:%#llx W1:%#llx W2:%#llx W3:%#llx W4:%#llx W5:%#llx\n",
158		      __get_str(dev), __get_str(str), __entry->w0, __entry->w1, __entry->w2,
159		      __entry->w3, __entry->w4, __entry->w5)
160);
161
162#endif /* __RVU_TRACE_H */
163
164#undef TRACE_INCLUDE_PATH
165#define TRACE_INCLUDE_PATH .
166
167#undef TRACE_INCLUDE_FILE
168#define TRACE_INCLUDE_FILE rvu_trace
169
170#include <trace/define_trace.h>