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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h')
-rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h new file mode 100644 index 0000000000..5d66e94c80 --- /dev/null +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h @@ -0,0 +1,144 @@ +// SPDX-License-Identifier: ISC +/* + * Copyright (c) 2013 Broadcom Corporation + */ +#if !defined(BRCMF_TRACEPOINT_H_) || defined(TRACE_HEADER_MULTI_READ) +#define BRCMF_TRACEPOINT_H_ + +#include <linux/types.h> +#include <linux/tracepoint.h> + +#ifndef CONFIG_BRCM_TRACING + +#undef TRACE_EVENT +#define TRACE_EVENT(name, proto, ...) \ +static inline void trace_ ## name(proto) {} + +#undef DECLARE_EVENT_CLASS +#define DECLARE_EVENT_CLASS(...) + +#undef DEFINE_EVENT +#define DEFINE_EVENT(evt_class, name, proto, ...) \ +static inline void trace_ ## name(proto) {} + +#endif /* CONFIG_BRCM_TRACING */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM brcmfmac + +#define MAX_MSG_LEN 100 + +#pragma GCC diagnostic push +#ifndef __clang__ +#pragma GCC diagnostic ignored "-Wsuggest-attribute=format" +#endif + +TRACE_EVENT(brcmf_err, + TP_PROTO(const char *func, struct va_format *vaf), + TP_ARGS(func, vaf), + TP_STRUCT__entry( + __string(func, func) + __vstring(msg, vaf->fmt, vaf->va) + ), + TP_fast_assign( + __assign_str(func, func); + __assign_vstr(msg, vaf->fmt, vaf->va); + ), + TP_printk("%s: %s", __get_str(func), __get_str(msg)) +); + +TRACE_EVENT(brcmf_dbg, + TP_PROTO(u32 level, const char *func, struct va_format *vaf), + TP_ARGS(level, func, vaf), + TP_STRUCT__entry( + __field(u32, level) + __string(func, func) + __vstring(msg, vaf->fmt, vaf->va) + ), + TP_fast_assign( + __entry->level = level; + __assign_str(func, func); + __assign_vstr(msg, vaf->fmt, vaf->va); + ), + TP_printk("%s: %s", __get_str(func), __get_str(msg)) +); + +TRACE_EVENT(brcmf_hexdump, + TP_PROTO(void *data, size_t len), + TP_ARGS(data, len), + TP_STRUCT__entry( + __field(unsigned long, len) + __field(unsigned long, addr) + __dynamic_array(u8, hdata, len) + ), + TP_fast_assign( + __entry->len = len; + __entry->addr = (unsigned long)data; + memcpy(__get_dynamic_array(hdata), data, len); + ), + TP_printk("hexdump [addr=%lx, length=%lu]", __entry->addr, __entry->len) +); + +TRACE_EVENT(brcmf_bcdchdr, + TP_PROTO(void *data), + TP_ARGS(data), + TP_STRUCT__entry( + __field(u8, flags) + __field(u8, prio) + __field(u8, flags2) + __field(u32, siglen) + __dynamic_array(u8, signal, *((u8 *)data + 3) * 4) + ), + TP_fast_assign( + __entry->flags = *(u8 *)data; + __entry->prio = *((u8 *)data + 1); + __entry->flags2 = *((u8 *)data + 2); + __entry->siglen = *((u8 *)data + 3) * 4; + memcpy(__get_dynamic_array(signal), + (u8 *)data + 4, __entry->siglen); + ), + TP_printk("bcdc: prio=%d siglen=%d", __entry->prio, __entry->siglen) +); + +#ifndef SDPCM_RX +#define SDPCM_RX 0 +#endif +#ifndef SDPCM_TX +#define SDPCM_TX 1 +#endif +#ifndef SDPCM_GLOM +#define SDPCM_GLOM 2 +#endif + +TRACE_EVENT(brcmf_sdpcm_hdr, + TP_PROTO(u8 dir, void *data), + TP_ARGS(dir, data), + TP_STRUCT__entry( + __field(u8, dir) + __field(u16, len) + __dynamic_array(u8, hdr, dir == SDPCM_GLOM ? 20 : 12) + ), + TP_fast_assign( + memcpy(__get_dynamic_array(hdr), data, dir == SDPCM_GLOM ? 20 : 12); + __entry->len = *(u8 *)data | (*((u8 *)data + 1) << 8); + __entry->dir = dir; + ), + TP_printk("sdpcm: %s len %u, seq %d", + __entry->dir == SDPCM_RX ? "RX" : "TX", + __entry->len, ((u8 *)__get_dynamic_array(hdr))[4]) +); + +#pragma GCC diagnostic pop + +#ifdef CONFIG_BRCM_TRACING + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE tracepoint + +#include <trace/define_trace.h> + +#endif /* CONFIG_BRCM_TRACING */ + +#endif /* BRCMF_TRACEPOINT_H_ */ |