Define tracing macros for easy catpt debug. These are divided into memory, registry and ipc event categories.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com --- sound/soc/intel/catpt/trace.h | 169 ++++++++++++++++++++++++++++++++++ 1 file changed, 169 insertions(+) create mode 100644 sound/soc/intel/catpt/trace.h
diff --git a/sound/soc/intel/catpt/trace.h b/sound/soc/intel/catpt/trace.h new file mode 100644 index 000000000000..92f79667b73b --- /dev/null +++ b/sound/soc/intel/catpt/trace.h @@ -0,0 +1,169 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright(c) 2020 Intel Corporation. All rights reserved. + * + * Author: Cezary Rojewski cezary.rojewski@intel.com + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM intel_catpt + +#if !defined(__SND_SOC_INTEL_CATPT_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __SND_SOC_INTEL_CATPT_TRACE_H + +#include <linux/types.h> +#include <linux/tracepoint.h> + +struct catpt_mbank; +struct catpt_mregion; + +TRACE_EVENT(catpt_mbank, + TP_PROTO(struct catpt_mbank *sram, const char *action, + u32 start, u32 end), + + TP_ARGS(sram, action, start, end), + + TP_STRUCT__entry( + __field(u32, bank_start) + __field(u32, bank_end) + __string(action, action) + __field(u32, start) + __field(u32, end) + ), + + TP_fast_assign( + __entry->bank_start = sram->start; + __entry->bank_end = sram->end; + __assign_str(action, action); + __entry->start = start; + __entry->end = end; + ), + + TP_printk("[0x%08x-%08x] %s 0x%08x-%08x", + __entry->bank_start, __entry->bank_end, + __get_str(action), + __entry->start, __entry->end) +); + +TRACE_EVENT(catpt_mregion, + TP_PROTO(struct catpt_mregion *r1, struct catpt_mregion *r2, + const char *action), + + TP_ARGS(r1, r2, action), + + TP_STRUCT__entry( + __field(u32, r1_start) + __field(u32, r1_end) + __field(u32, r2_start) + __field(u32, r2_end) + __string(action, action) + ), + + TP_fast_assign( + __entry->r1_start = r1->start; + __entry->r1_end = r1->end; + __entry->r2_start = r2->start; + __entry->r2_end = r2->end; + __assign_str(action, action); + ), + + TP_printk("0x%08x-%08x %s 0x%08x-%08x", + __entry->r1_start, __entry->r1_end, + __get_str(action), + __entry->r2_start, __entry->r2_end) +); + +TRACE_EVENT(catpt_updatel, + + TP_PROTO(const char *title, u32 mask, u32 old, u32 new), + + TP_ARGS(title, mask, old, new), + + TP_STRUCT__entry( + __string(title, title) + __field(u32, mask) + __field(u32, old) + __field(u32, new) + ), + + TP_fast_assign( + __assign_str(title, title); + __entry->mask = mask; + __entry->old = old; + __entry->new = new; + ), + + TP_printk("%s [0x%08x] 0x%08x -> 0x%08x", + __get_str(title), + __entry->mask, + __entry->old, + __entry->new) +); + +DECLARE_EVENT_CLASS(catpt_ipc_msg, + + TP_PROTO(u32 header), + + TP_ARGS(header), + + TP_STRUCT__entry( + __field(u32, header) + ), + + TP_fast_assign( + __entry->header = header; + ), + + TP_printk("0x%08x", __entry->header) +); + +DEFINE_EVENT(catpt_ipc_msg, catpt_irq, + TP_PROTO(u32 header), + TP_ARGS(header) +); + +DEFINE_EVENT(catpt_ipc_msg, catpt_ipc_request, + TP_PROTO(u32 header), + TP_ARGS(header) +); + +DEFINE_EVENT(catpt_ipc_msg, catpt_ipc_reply, + TP_PROTO(u32 header), + TP_ARGS(header) +); + +DEFINE_EVENT(catpt_ipc_msg, catpt_ipc_notify, + TP_PROTO(u32 header), + TP_ARGS(header) +); + +TRACE_EVENT_CONDITION(catpt_ipc_payload, + + TP_PROTO(const u8 *data, size_t size), + + TP_ARGS(data, size), + + TP_CONDITION(data && size), + + TP_STRUCT__entry( + __dynamic_array(u8, buf, size) + ), + + TP_fast_assign( + memcpy(__get_dynamic_array(buf), data, size); + ), + + TP_printk("%u byte(s)%s", + __get_dynamic_array_len(buf), + __print_hex_dump("", DUMP_PREFIX_NONE, 16, 4, + __get_dynamic_array(buf), + __get_dynamic_array_len(buf), false)) +); + +#endif /* __SND_SOC_INTEL_CATPT_TRACE_H */ + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace +#include <trace/define_trace.h>