| #if !defined(_ATH6KL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) |
| |
| #include <net/cfg80211.h> |
| #include <linux/skbuff.h> |
| #include <linux/tracepoint.h> |
| #include "wmi.h" |
| #include "hif.h" |
| |
| #if !defined(_ATH6KL_TRACE_H) |
| static inline unsigned int ath6kl_get_wmi_id(void *buf, size_t buf_len) |
| { |
| struct wmi_cmd_hdr *hdr = buf; |
| |
| if (buf_len < sizeof(*hdr)) |
| return 0; |
| |
| return le16_to_cpu(hdr->cmd_id); |
| } |
| #endif /* __ATH6KL_TRACE_H */ |
| |
| #define _ATH6KL_TRACE_H |
| |
| /* create empty functions when tracing is disabled */ |
| #if !defined(CPTCFG_ATH6KL_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 /* !CPTCFG_ATH6KL_TRACING || __CHECKER__ */ |
| |
| #undef TRACE_SYSTEM |
| #define TRACE_SYSTEM ath6kl |
| |
| TRACE_EVENT(ath6kl_wmi_cmd, |
| TP_PROTO(void *buf, size_t buf_len), |
| |
| TP_ARGS(buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __field(unsigned int, id) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __entry->id = ath6kl_get_wmi_id(buf, buf_len); |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "id %d len %zd", |
| __entry->id, __entry->buf_len |
| ) |
| ); |
| |
| TRACE_EVENT(ath6kl_wmi_event, |
| TP_PROTO(void *buf, size_t buf_len), |
| |
| TP_ARGS(buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __field(unsigned int, id) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __entry->id = ath6kl_get_wmi_id(buf, buf_len); |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "id %d len %zd", |
| __entry->id, __entry->buf_len |
| ) |
| ); |
| |
| TRACE_EVENT(ath6kl_sdio, |
| TP_PROTO(unsigned int addr, int flags, |
| void *buf, size_t buf_len), |
| |
| TP_ARGS(addr, flags, buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __field(unsigned int, tx) |
| __field(unsigned int, addr) |
| __field(int, flags) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __entry->addr = addr; |
| __entry->flags = flags; |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| |
| if (flags & HIF_WRITE) |
| __entry->tx = 1; |
| else |
| __entry->tx = 0; |
| ), |
| |
| TP_printk( |
| "%s addr 0x%x flags 0x%x len %zd\n", |
| __entry->tx ? "tx" : "rx", |
| __entry->addr, |
| __entry->flags, |
| __entry->buf_len |
| ) |
| ); |
| |
| TRACE_EVENT(ath6kl_sdio_scat, |
| TP_PROTO(unsigned int addr, int flags, unsigned int total_len, |
| unsigned int entries, struct hif_scatter_item *list), |
| |
| TP_ARGS(addr, flags, total_len, entries, list), |
| |
| TP_STRUCT__entry( |
| __field(unsigned int, tx) |
| __field(unsigned int, addr) |
| __field(int, flags) |
| __field(unsigned int, entries) |
| __field(size_t, total_len) |
| __dynamic_array(unsigned int, len_array, entries) |
| __dynamic_array(u8, data, total_len) |
| ), |
| |
| TP_fast_assign( |
| unsigned int *len_array; |
| int i, offset = 0; |
| size_t len; |
| |
| __entry->addr = addr; |
| __entry->flags = flags; |
| __entry->entries = entries; |
| __entry->total_len = total_len; |
| |
| if (flags & HIF_WRITE) |
| __entry->tx = 1; |
| else |
| __entry->tx = 0; |
| |
| len_array = __get_dynamic_array(len_array); |
| |
| for (i = 0; i < entries; i++) { |
| len = list[i].len; |
| |
| memcpy((u8 *) __get_dynamic_array(data) + offset, |
| list[i].buf, len); |
| |
| len_array[i] = len; |
| offset += len; |
| } |
| ), |
| |
| TP_printk( |
| "%s addr 0x%x flags 0x%x entries %d total_len %zd\n", |
| __entry->tx ? "tx" : "rx", |
| __entry->addr, |
| __entry->flags, |
| __entry->entries, |
| __entry->total_len |
| ) |
| ); |
| |
| TRACE_EVENT(ath6kl_sdio_irq, |
| TP_PROTO(void *buf, size_t buf_len), |
| |
| TP_ARGS(buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "irq len %zd\n", __entry->buf_len |
| ) |
| ); |
| |
| TRACE_EVENT(ath6kl_htc_rx, |
| TP_PROTO(int status, int endpoint, void *buf, |
| size_t buf_len), |
| |
| TP_ARGS(status, endpoint, buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __field(int, status) |
| __field(int, endpoint) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __entry->status = status; |
| __entry->endpoint = endpoint; |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "status %d endpoint %d len %zd\n", |
| __entry->status, |
| __entry->endpoint, |
| __entry->buf_len |
| ) |
| ); |
| |
| TRACE_EVENT(ath6kl_htc_tx, |
| TP_PROTO(int status, int endpoint, void *buf, |
| size_t buf_len), |
| |
| TP_ARGS(status, endpoint, buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __field(int, status) |
| __field(int, endpoint) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __entry->status = status; |
| __entry->endpoint = endpoint; |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "status %d endpoint %d len %zd\n", |
| __entry->status, |
| __entry->endpoint, |
| __entry->buf_len |
| ) |
| ); |
| |
| #define ATH6KL_MSG_MAX 200 |
| |
| DECLARE_EVENT_CLASS(ath6kl_log_event, |
| TP_PROTO(struct va_format *vaf), |
| TP_ARGS(vaf), |
| TP_STRUCT__entry( |
| __dynamic_array(char, msg, ATH6KL_MSG_MAX) |
| ), |
| TP_fast_assign( |
| WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), |
| ATH6KL_MSG_MAX, |
| vaf->fmt, |
| *vaf->va) >= ATH6KL_MSG_MAX); |
| ), |
| TP_printk("%s", __get_str(msg)) |
| ); |
| |
| DEFINE_EVENT(ath6kl_log_event, ath6kl_log_err, |
| TP_PROTO(struct va_format *vaf), |
| TP_ARGS(vaf) |
| ); |
| |
| DEFINE_EVENT(ath6kl_log_event, ath6kl_log_warn, |
| TP_PROTO(struct va_format *vaf), |
| TP_ARGS(vaf) |
| ); |
| |
| DEFINE_EVENT(ath6kl_log_event, ath6kl_log_info, |
| TP_PROTO(struct va_format *vaf), |
| TP_ARGS(vaf) |
| ); |
| |
| TRACE_EVENT(ath6kl_log_dbg, |
| TP_PROTO(unsigned int level, struct va_format *vaf), |
| TP_ARGS(level, vaf), |
| TP_STRUCT__entry( |
| __field(unsigned int, level) |
| __dynamic_array(char, msg, ATH6KL_MSG_MAX) |
| ), |
| TP_fast_assign( |
| __entry->level = level; |
| WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg), |
| ATH6KL_MSG_MAX, |
| vaf->fmt, |
| *vaf->va) >= ATH6KL_MSG_MAX); |
| ), |
| TP_printk("%s", __get_str(msg)) |
| ); |
| |
| TRACE_EVENT(ath6kl_log_dbg_dump, |
| TP_PROTO(const char *msg, const char *prefix, |
| const void *buf, size_t buf_len), |
| |
| TP_ARGS(msg, prefix, buf, buf_len), |
| |
| TP_STRUCT__entry( |
| __string(msg, msg) |
| __string(prefix, prefix) |
| __field(size_t, buf_len) |
| __dynamic_array(u8, buf, buf_len) |
| ), |
| |
| TP_fast_assign( |
| __assign_str(msg, msg); |
| __assign_str(prefix, prefix); |
| __entry->buf_len = buf_len; |
| memcpy(__get_dynamic_array(buf), buf, buf_len); |
| ), |
| |
| TP_printk( |
| "%s/%s\n", __get_str(prefix), __get_str(msg) |
| ) |
| ); |
| |
| #endif /* _ ATH6KL_TRACE_H || TRACE_HEADER_MULTI_READ*/ |
| |
| /* we don't want to use include/trace/events */ |
| #undef TRACE_INCLUDE_PATH |
| #define TRACE_INCLUDE_PATH . |
| #undef TRACE_INCLUDE_FILE |
| #define TRACE_INCLUDE_FILE trace |
| |
| /* This part must be outside protection */ |
| #include <trace/define_trace.h> |