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dfddb54043
Add tracepoint support for QRTR with NS as the first candidate. Later on this can be extended to core QRTR and transport drivers. The trace_printk() used in NS has been replaced by tracepoints. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
115 lines
2.4 KiB
C
115 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM qrtr
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#if !defined(_TRACE_QRTR_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_QRTR_H
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#include <linux/qrtr.h>
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#include <linux/tracepoint.h>
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TRACE_EVENT(qrtr_ns_service_announce_new,
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TP_PROTO(__le32 service, __le32 instance, __le32 node, __le32 port),
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TP_ARGS(service, instance, node, port),
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TP_STRUCT__entry(
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__field(__le32, service)
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__field(__le32, instance)
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__field(__le32, node)
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__field(__le32, port)
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),
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TP_fast_assign(
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__entry->service = service;
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__entry->instance = instance;
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__entry->node = node;
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__entry->port = port;
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),
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TP_printk("advertising new server [%d:%x]@[%d:%d]",
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__entry->service, __entry->instance, __entry->node,
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__entry->port
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)
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);
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TRACE_EVENT(qrtr_ns_service_announce_del,
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TP_PROTO(__le32 service, __le32 instance, __le32 node, __le32 port),
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TP_ARGS(service, instance, node, port),
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TP_STRUCT__entry(
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__field(__le32, service)
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__field(__le32, instance)
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__field(__le32, node)
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__field(__le32, port)
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),
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TP_fast_assign(
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__entry->service = service;
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__entry->instance = instance;
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__entry->node = node;
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__entry->port = port;
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),
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TP_printk("advertising removal of server [%d:%x]@[%d:%d]",
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__entry->service, __entry->instance, __entry->node,
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__entry->port
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)
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);
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TRACE_EVENT(qrtr_ns_server_add,
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TP_PROTO(__le32 service, __le32 instance, __le32 node, __le32 port),
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TP_ARGS(service, instance, node, port),
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TP_STRUCT__entry(
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__field(__le32, service)
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__field(__le32, instance)
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__field(__le32, node)
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__field(__le32, port)
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),
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TP_fast_assign(
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__entry->service = service;
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__entry->instance = instance;
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__entry->node = node;
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__entry->port = port;
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),
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TP_printk("add server [%d:%x]@[%d:%d]",
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__entry->service, __entry->instance, __entry->node,
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__entry->port
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)
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);
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TRACE_EVENT(qrtr_ns_message,
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TP_PROTO(const char * const ctrl_pkt_str, __u32 sq_node, __u32 sq_port),
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TP_ARGS(ctrl_pkt_str, sq_node, sq_port),
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TP_STRUCT__entry(
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__string(ctrl_pkt_str, ctrl_pkt_str)
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__field(__u32, sq_node)
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__field(__u32, sq_port)
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),
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TP_fast_assign(
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__assign_str(ctrl_pkt_str, ctrl_pkt_str);
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__entry->sq_node = sq_node;
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__entry->sq_port = sq_port;
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),
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TP_printk("%s from %d:%d",
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__get_str(ctrl_pkt_str), __entry->sq_node, __entry->sq_port
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)
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);
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#endif /* _TRACE_QRTR_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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