#undef TRACE_SYSTEM #define TRACE_SYSTEM hda #if !defined(__HDAC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) #define __HDAC_TRACE_H #include #include #include #ifndef HDAC_MSG_MAX #define HDAC_MSG_MAX 500 #endif struct hdac_bus; struct hdac_codec; TRACE_EVENT(hda_send_cmd, TP_PROTO(struct hdac_bus *bus, unsigned int cmd), TP_ARGS(bus, cmd), TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), TP_fast_assign( snprintf(__get_str(msg), HDAC_MSG_MAX, "[%s:%d] val=0x%08x", dev_name((bus)->dev), (cmd) >> 28, cmd); ), TP_printk("%s", __get_str(msg)) ); TRACE_EVENT(hda_get_response, TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res), TP_ARGS(bus, addr, res), TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), TP_fast_assign( snprintf(__get_str(msg), HDAC_MSG_MAX, "[%s:%d] val=0x%08x", dev_name((bus)->dev), addr, res); ), TP_printk("%s", __get_str(msg)) ); TRACE_EVENT(hda_unsol_event, TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex), TP_ARGS(bus, res, res_ex), TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), TP_fast_assign( snprintf(__get_str(msg), HDAC_MSG_MAX, "[%s:%d] res=0x%08x, res_ex=0x%08x", dev_name((bus)->dev), res_ex & 0x0f, res, res_ex); ), TP_printk("%s", __get_str(msg)) ); DECLARE_EVENT_CLASS(hdac_stream, TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), TP_ARGS(bus, azx_dev), TP_STRUCT__entry( __field(unsigned char, stream_tag) ), TP_fast_assign( __entry->stream_tag = (azx_dev)->stream_tag; ), TP_printk("stream_tag: %d", __entry->stream_tag) ); DEFINE_EVENT(hdac_stream, snd_hdac_stream_start, TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), TP_ARGS(bus, azx_dev) ); DEFINE_EVENT(hdac_stream, snd_hdac_stream_stop, TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), TP_ARGS(bus, azx_dev) ); #endif /* __HDAC_TRACE_H */ /* This part must be outside protection */ #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH . #undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_FILE trace #include diff
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