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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/hyperv/netvsc_trace.h
parentInitial commit. (diff)
downloadlinux-upstream.tar.xz
linux-upstream.zip
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/hyperv/netvsc_trace.h')
-rw-r--r--drivers/net/hyperv/netvsc_trace.h182
1 files changed, 182 insertions, 0 deletions
diff --git a/drivers/net/hyperv/netvsc_trace.h b/drivers/net/hyperv/netvsc_trace.h
new file mode 100644
index 000000000..f7585563d
--- /dev/null
+++ b/drivers/net/hyperv/netvsc_trace.h
@@ -0,0 +1,182 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#if !defined(_NETVSC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _NETVSC_TRACE_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM netvsc
+#define TRACE_INCLUDE_FILE netvsc_trace
+
+TRACE_DEFINE_ENUM(RNDIS_MSG_PACKET);
+TRACE_DEFINE_ENUM(RNDIS_MSG_INDICATE);
+TRACE_DEFINE_ENUM(RNDIS_MSG_INIT);
+TRACE_DEFINE_ENUM(RNDIS_MSG_INIT_C);
+TRACE_DEFINE_ENUM(RNDIS_MSG_HALT);
+TRACE_DEFINE_ENUM(RNDIS_MSG_QUERY);
+TRACE_DEFINE_ENUM(RNDIS_MSG_QUERY_C);
+TRACE_DEFINE_ENUM(RNDIS_MSG_SET);
+TRACE_DEFINE_ENUM(RNDIS_MSG_SET_C);
+TRACE_DEFINE_ENUM(RNDIS_MSG_RESET);
+TRACE_DEFINE_ENUM(RNDIS_MSG_RESET_C);
+TRACE_DEFINE_ENUM(RNDIS_MSG_KEEPALIVE);
+TRACE_DEFINE_ENUM(RNDIS_MSG_KEEPALIVE_C);
+
+#define show_rndis_type(type) \
+ __print_symbolic(type, \
+ { RNDIS_MSG_PACKET, "PACKET" }, \
+ { RNDIS_MSG_INDICATE, "INDICATE", }, \
+ { RNDIS_MSG_INIT, "INIT", }, \
+ { RNDIS_MSG_INIT_C, "INIT_C", }, \
+ { RNDIS_MSG_HALT, "HALT", }, \
+ { RNDIS_MSG_QUERY, "QUERY", }, \
+ { RNDIS_MSG_QUERY_C, "QUERY_C", }, \
+ { RNDIS_MSG_SET, "SET", }, \
+ { RNDIS_MSG_SET_C, "SET_C", }, \
+ { RNDIS_MSG_RESET, "RESET", }, \
+ { RNDIS_MSG_RESET_C, "RESET_C", }, \
+ { RNDIS_MSG_KEEPALIVE, "KEEPALIVE", }, \
+ { RNDIS_MSG_KEEPALIVE_C, "KEEPALIVE_C", })
+
+DECLARE_EVENT_CLASS(rndis_msg_class,
+ TP_PROTO(const struct net_device *ndev, u16 q,
+ const struct rndis_message *msg),
+ TP_ARGS(ndev, q, msg),
+ TP_STRUCT__entry(
+ __string( name, ndev->name )
+ __field( u16, queue )
+ __field( u32, req_id )
+ __field( u32, msg_type )
+ __field( u32, msg_len )
+ ),
+ TP_fast_assign(
+ __assign_str(name, ndev->name);
+ __entry->queue = q;
+ __entry->req_id = msg->msg.init_req.req_id;
+ __entry->msg_type = msg->ndis_msg_type;
+ __entry->msg_len = msg->msg_len;
+ ),
+ TP_printk("dev=%s q=%u req=%#x type=%s msg_len=%u",
+ __get_str(name), __entry->queue, __entry->req_id,
+ show_rndis_type(__entry->msg_type), __entry->msg_len)
+);
+
+DEFINE_EVENT(rndis_msg_class, rndis_send,
+ TP_PROTO(const struct net_device *ndev, u16 q,
+ const struct rndis_message *msg),
+ TP_ARGS(ndev, q, msg)
+);
+
+DEFINE_EVENT(rndis_msg_class, rndis_recv,
+ TP_PROTO(const struct net_device *ndev, u16 q,
+ const struct rndis_message *msg),
+ TP_ARGS(ndev, q, msg)
+);
+
+TRACE_DEFINE_ENUM(NVSP_MSG_TYPE_INIT);
+TRACE_DEFINE_ENUM(NVSP_MSG_TYPE_INIT_COMPLETE);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_NDIS_VER);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_RECV_BUF);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_REVOKE_RECV_BUF);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_SEND_BUF);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_REVOKE_SEND_BUF);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_RNDIS_PKT);
+TRACE_DEFINE_ENUM(NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE);
+TRACE_DEFINE_ENUM(NVSP_MSG2_TYPE_SEND_NDIS_CONFIG);
+
+TRACE_DEFINE_ENUM(NVSP_MSG4_TYPE_SEND_VF_ASSOCIATION);
+TRACE_DEFINE_ENUM(NVSP_MSG4_TYPE_SWITCH_DATA_PATH);
+
+TRACE_DEFINE_ENUM(NVSP_MSG5_TYPE_SUBCHANNEL);
+TRACE_DEFINE_ENUM(NVSP_MSG5_TYPE_SEND_INDIRECTION_TABLE);
+
+#define show_nvsp_type(type) \
+ __print_symbolic(type, \
+ { NVSP_MSG_TYPE_INIT, "INIT" }, \
+ { NVSP_MSG_TYPE_INIT_COMPLETE, "INIT_COMPLETE" }, \
+ { NVSP_MSG1_TYPE_SEND_NDIS_VER, "SEND_NDIS_VER" }, \
+ { NVSP_MSG1_TYPE_SEND_RECV_BUF, "SEND_RECV_BUF" }, \
+ { NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE, "SEND_RECV_BUF_COMPLETE" }, \
+ { NVSP_MSG1_TYPE_REVOKE_RECV_BUF, "REVOKE_RECV_BUF" }, \
+ { NVSP_MSG1_TYPE_SEND_SEND_BUF, "SEND_SEND_BUF" }, \
+ { NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE, "SEND_SEND_BUF_COMPLETE" }, \
+ { NVSP_MSG1_TYPE_REVOKE_SEND_BUF, "REVOKE_SEND_BUF" }, \
+ { NVSP_MSG1_TYPE_SEND_RNDIS_PKT, "SEND_RNDIS_PKT" }, \
+ { NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE, "SEND_RNDIS_PKT_COMPLETE" },\
+ { NVSP_MSG2_TYPE_SEND_NDIS_CONFIG, "SEND_NDIS_CONFIG" }, \
+ { NVSP_MSG4_TYPE_SEND_VF_ASSOCIATION, "SEND_VF_ASSOCIATION" }, \
+ { NVSP_MSG4_TYPE_SWITCH_DATA_PATH, "SWITCH_DATA_PATH" }, \
+ { NVSP_MSG5_TYPE_SUBCHANNEL, "SUBCHANNEL" }, \
+ { NVSP_MSG5_TYPE_SEND_INDIRECTION_TABLE, "SEND_INDIRECTION_TABLE" })
+
+TRACE_EVENT(nvsp_send,
+ TP_PROTO(const struct net_device *ndev,
+ const struct nvsp_message *msg),
+ TP_ARGS(ndev, msg),
+ TP_STRUCT__entry(
+ __string( name, ndev->name )
+ __field( u32, msg_type )
+ ),
+ TP_fast_assign(
+ __assign_str(name, ndev->name);
+ __entry->msg_type = msg->hdr.msg_type;
+ ),
+ TP_printk("dev=%s type=%s",
+ __get_str(name),
+ show_nvsp_type(__entry->msg_type))
+);
+
+TRACE_EVENT(nvsp_send_pkt,
+ TP_PROTO(const struct net_device *ndev,
+ const struct vmbus_channel *chan,
+ const struct nvsp_1_message_send_rndis_packet *rpkt),
+ TP_ARGS(ndev, chan, rpkt),
+ TP_STRUCT__entry(
+ __string( name, ndev->name )
+ __field( u16, qid )
+ __field( u32, channel_type )
+ __field( u32, section_index )
+ __field( u32, section_size )
+ ),
+ TP_fast_assign(
+ __assign_str(name, ndev->name);
+ __entry->qid = chan->offermsg.offer.sub_channel_index;
+ __entry->channel_type = rpkt->channel_type;
+ __entry->section_index = rpkt->send_buf_section_index;
+ __entry->section_size = rpkt->send_buf_section_size;
+ ),
+ TP_printk("dev=%s qid=%u type=%s section=%u size=%d",
+ __get_str(name), __entry->qid,
+ __entry->channel_type ? "CONTROL" : "DATA",
+ __entry->section_index, __entry->section_size)
+);
+
+TRACE_EVENT(nvsp_recv,
+ TP_PROTO(const struct net_device *ndev,
+ const struct vmbus_channel *chan,
+ const struct nvsp_message *msg),
+ TP_ARGS(ndev, chan, msg),
+ TP_STRUCT__entry(
+ __string( name, ndev->name )
+ __field( u16, qid )
+ __field( u32, msg_type )
+ ),
+ TP_fast_assign(
+ __assign_str(name, ndev->name);
+ __entry->qid = chan->offermsg.offer.sub_channel_index;
+ __entry->msg_type = msg->hdr.msg_type;
+ ),
+ TP_printk("dev=%s qid=%u type=%s",
+ __get_str(name), __entry->qid,
+ show_nvsp_type(__entry->msg_type))
+);
+
+#endif /* _NETVSC_TRACE_H */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH ../../drivers/net/hyperv
+#include <trace/define_trace.h>