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ec966381 SH |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | ||
3 | #if !defined(_NETVSC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) | |
4 | #define _NETVSC_TRACE_H | |
5 | ||
6 | #include <linux/tracepoint.h> | |
7 | ||
8 | #undef TRACE_SYSTEM | |
9 | #define TRACE_SYSTEM netvsc | |
10 | #define TRACE_INCLUDE_FILE netvsc_trace | |
11 | ||
12 | TRACE_DEFINE_ENUM(RNDIS_MSG_PACKET); | |
13 | TRACE_DEFINE_ENUM(RNDIS_MSG_INDICATE); | |
14 | TRACE_DEFINE_ENUM(RNDIS_MSG_INIT); | |
15 | TRACE_DEFINE_ENUM(RNDIS_MSG_INIT_C); | |
16 | TRACE_DEFINE_ENUM(RNDIS_MSG_HALT); | |
17 | TRACE_DEFINE_ENUM(RNDIS_MSG_QUERY); | |
18 | TRACE_DEFINE_ENUM(RNDIS_MSG_QUERY_C); | |
19 | TRACE_DEFINE_ENUM(RNDIS_MSG_SET); | |
20 | TRACE_DEFINE_ENUM(RNDIS_MSG_SET_C); | |
21 | TRACE_DEFINE_ENUM(RNDIS_MSG_RESET); | |
22 | TRACE_DEFINE_ENUM(RNDIS_MSG_RESET_C); | |
23 | TRACE_DEFINE_ENUM(RNDIS_MSG_KEEPALIVE); | |
24 | TRACE_DEFINE_ENUM(RNDIS_MSG_KEEPALIVE_C); | |
25 | ||
26 | #define show_rndis_type(type) \ | |
27 | __print_symbolic(type, \ | |
28 | { RNDIS_MSG_PACKET, "PACKET" }, \ | |
29 | { RNDIS_MSG_INDICATE, "INDICATE", }, \ | |
30 | { RNDIS_MSG_INIT, "INIT", }, \ | |
31 | { RNDIS_MSG_INIT_C, "INIT_C", }, \ | |
32 | { RNDIS_MSG_HALT, "HALT", }, \ | |
33 | { RNDIS_MSG_QUERY, "QUERY", }, \ | |
34 | { RNDIS_MSG_QUERY_C, "QUERY_C", }, \ | |
35 | { RNDIS_MSG_SET, "SET", }, \ | |
36 | { RNDIS_MSG_SET_C, "SET_C", }, \ | |
37 | { RNDIS_MSG_RESET, "RESET", }, \ | |
38 | { RNDIS_MSG_RESET_C, "RESET_C", }, \ | |
39 | { RNDIS_MSG_KEEPALIVE, "KEEPALIVE", }, \ | |
40 | { RNDIS_MSG_KEEPALIVE_C, "KEEPALIVE_C", }) | |
41 | ||
42 | DECLARE_EVENT_CLASS(rndis_msg_class, | |
43 | TP_PROTO(const struct net_device *ndev, u16 q, | |
44 | const struct rndis_message *msg), | |
45 | TP_ARGS(ndev, q, msg), | |
46 | TP_STRUCT__entry( | |
47 | __string( name, ndev->name ) | |
48 | __field( u16, queue ) | |
49 | __field( u32, req_id ) | |
50 | __field( u32, msg_type ) | |
51 | __field( u32, msg_len ) | |
52 | ), | |
53 | TP_fast_assign( | |
2c92ca84 | 54 | __assign_str(name); |
ec966381 SH |
55 | __entry->queue = q; |
56 | __entry->req_id = msg->msg.init_req.req_id; | |
57 | __entry->msg_type = msg->ndis_msg_type; | |
58 | __entry->msg_len = msg->msg_len; | |
59 | ), | |
60 | TP_printk("dev=%s q=%u req=%#x type=%s msg_len=%u", | |
61 | __get_str(name), __entry->queue, __entry->req_id, | |
62 | show_rndis_type(__entry->msg_type), __entry->msg_len) | |
63 | ); | |
64 | ||
65 | DEFINE_EVENT(rndis_msg_class, rndis_send, | |
66 | TP_PROTO(const struct net_device *ndev, u16 q, | |
67 | const struct rndis_message *msg), | |
68 | TP_ARGS(ndev, q, msg) | |
69 | ); | |
70 | ||
71 | DEFINE_EVENT(rndis_msg_class, rndis_recv, | |
72 | TP_PROTO(const struct net_device *ndev, u16 q, | |
73 | const struct rndis_message *msg), | |
74 | TP_ARGS(ndev, q, msg) | |
75 | ); | |
76 | ||
77 | TRACE_DEFINE_ENUM(NVSP_MSG_TYPE_INIT); | |
78 | TRACE_DEFINE_ENUM(NVSP_MSG_TYPE_INIT_COMPLETE); | |
79 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_NDIS_VER); | |
80 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_RECV_BUF); | |
81 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE); | |
82 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_REVOKE_RECV_BUF); | |
83 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_SEND_BUF); | |
84 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE); | |
85 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_REVOKE_SEND_BUF); | |
86 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_RNDIS_PKT); | |
87 | TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE); | |
88 | TRACE_DEFINE_ENUM(NVSP_MSG2_TYPE_SEND_NDIS_CONFIG); | |
89 | ||
90 | TRACE_DEFINE_ENUM(NVSP_MSG4_TYPE_SEND_VF_ASSOCIATION); | |
91 | TRACE_DEFINE_ENUM(NVSP_MSG4_TYPE_SWITCH_DATA_PATH); | |
92 | ||
93 | TRACE_DEFINE_ENUM(NVSP_MSG5_TYPE_SUBCHANNEL); | |
94 | TRACE_DEFINE_ENUM(NVSP_MSG5_TYPE_SEND_INDIRECTION_TABLE); | |
95 | ||
96 | #define show_nvsp_type(type) \ | |
97 | __print_symbolic(type, \ | |
98 | { NVSP_MSG_TYPE_INIT, "INIT" }, \ | |
99 | { NVSP_MSG_TYPE_INIT_COMPLETE, "INIT_COMPLETE" }, \ | |
100 | { NVSP_MSG1_TYPE_SEND_NDIS_VER, "SEND_NDIS_VER" }, \ | |
101 | { NVSP_MSG1_TYPE_SEND_RECV_BUF, "SEND_RECV_BUF" }, \ | |
102 | { NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE, "SEND_RECV_BUF_COMPLETE" }, \ | |
103 | { NVSP_MSG1_TYPE_REVOKE_RECV_BUF, "REVOKE_RECV_BUF" }, \ | |
104 | { NVSP_MSG1_TYPE_SEND_SEND_BUF, "SEND_SEND_BUF" }, \ | |
105 | { NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE, "SEND_SEND_BUF_COMPLETE" }, \ | |
106 | { NVSP_MSG1_TYPE_REVOKE_SEND_BUF, "REVOKE_SEND_BUF" }, \ | |
107 | { NVSP_MSG1_TYPE_SEND_RNDIS_PKT, "SEND_RNDIS_PKT" }, \ | |
108 | { NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE, "SEND_RNDIS_PKT_COMPLETE" },\ | |
109 | { NVSP_MSG2_TYPE_SEND_NDIS_CONFIG, "SEND_NDIS_CONFIG" }, \ | |
110 | { NVSP_MSG4_TYPE_SEND_VF_ASSOCIATION, "SEND_VF_ASSOCIATION" }, \ | |
111 | { NVSP_MSG4_TYPE_SWITCH_DATA_PATH, "SWITCH_DATA_PATH" }, \ | |
112 | { NVSP_MSG5_TYPE_SUBCHANNEL, "SUBCHANNEL" }, \ | |
113 | { NVSP_MSG5_TYPE_SEND_INDIRECTION_TABLE, "SEND_INDIRECTION_TABLE" }) | |
114 | ||
115 | TRACE_EVENT(nvsp_send, | |
116 | TP_PROTO(const struct net_device *ndev, | |
117 | const struct nvsp_message *msg), | |
118 | TP_ARGS(ndev, msg), | |
119 | TP_STRUCT__entry( | |
120 | __string( name, ndev->name ) | |
121 | __field( u32, msg_type ) | |
122 | ), | |
123 | TP_fast_assign( | |
2c92ca84 | 124 | __assign_str(name); |
ec966381 SH |
125 | __entry->msg_type = msg->hdr.msg_type; |
126 | ), | |
127 | TP_printk("dev=%s type=%s", | |
128 | __get_str(name), | |
129 | show_nvsp_type(__entry->msg_type)) | |
130 | ); | |
131 | ||
132 | TRACE_EVENT(nvsp_send_pkt, | |
133 | TP_PROTO(const struct net_device *ndev, | |
134 | const struct vmbus_channel *chan, | |
135 | const struct nvsp_1_message_send_rndis_packet *rpkt), | |
136 | TP_ARGS(ndev, chan, rpkt), | |
137 | TP_STRUCT__entry( | |
138 | __string( name, ndev->name ) | |
139 | __field( u16, qid ) | |
140 | __field( u32, channel_type ) | |
141 | __field( u32, section_index ) | |
142 | __field( u32, section_size ) | |
143 | ), | |
144 | TP_fast_assign( | |
2c92ca84 | 145 | __assign_str(name); |
ec966381 SH |
146 | __entry->qid = chan->offermsg.offer.sub_channel_index; |
147 | __entry->channel_type = rpkt->channel_type; | |
148 | __entry->section_index = rpkt->send_buf_section_index; | |
149 | __entry->section_size = rpkt->send_buf_section_size; | |
150 | ), | |
151 | TP_printk("dev=%s qid=%u type=%s section=%u size=%d", | |
152 | __get_str(name), __entry->qid, | |
153 | __entry->channel_type ? "CONTROL" : "DATA", | |
154 | __entry->section_index, __entry->section_size) | |
155 | ); | |
156 | ||
157 | TRACE_EVENT(nvsp_recv, | |
158 | TP_PROTO(const struct net_device *ndev, | |
159 | const struct vmbus_channel *chan, | |
160 | const struct nvsp_message *msg), | |
161 | TP_ARGS(ndev, chan, msg), | |
162 | TP_STRUCT__entry( | |
163 | __string( name, ndev->name ) | |
164 | __field( u16, qid ) | |
165 | __field( u32, msg_type ) | |
166 | ), | |
167 | TP_fast_assign( | |
2c92ca84 | 168 | __assign_str(name); |
ec966381 SH |
169 | __entry->qid = chan->offermsg.offer.sub_channel_index; |
170 | __entry->msg_type = msg->hdr.msg_type; | |
171 | ), | |
172 | TP_printk("dev=%s qid=%u type=%s", | |
173 | __get_str(name), __entry->qid, | |
174 | show_nvsp_type(__entry->msg_type)) | |
175 | ); | |
176 | ||
177 | #endif /* _NETVSC_TRACE_H */ | |
178 | ||
179 | /* This part must be outside protection */ | |
180 | #undef TRACE_INCLUDE_PATH | |
181 | #define TRACE_INCLUDE_PATH ../../drivers/net/hyperv | |
182 | #include <trace/define_trace.h> |