/* SPDX-License-Identifier: ISC */
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#if !defined(_ATH6KL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#include <net/cfg80211.h>
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#include <linux/skbuff.h>
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#include <linux/tracepoint.h>
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#include "wmi.h"
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#include "hif.h"
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#if !defined(_ATH6KL_TRACE_H)
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static inline unsigned int ath6kl_get_wmi_id(void *buf, size_t buf_len)
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{
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struct wmi_cmd_hdr *hdr = buf;
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if (buf_len < sizeof(*hdr))
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return 0;
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return le16_to_cpu(hdr->cmd_id);
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}
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#endif /* __ATH6KL_TRACE_H */
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#define _ATH6KL_TRACE_H
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/* create empty functions when tracing is disabled */
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#if !defined(CONFIG_ATH6KL_TRACING)
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#undef TRACE_EVENT
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#define TRACE_EVENT(name, proto, ...) \
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static inline void trace_ ## name(proto) {}
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#undef DECLARE_EVENT_CLASS
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#define DECLARE_EVENT_CLASS(...)
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#undef DEFINE_EVENT
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#define DEFINE_EVENT(evt_class, name, proto, ...) \
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static inline void trace_ ## name(proto) {}
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#endif /* !CONFIG_ATH6KL_TRACING || __CHECKER__ */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM ath6kl
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TRACE_EVENT(ath6kl_wmi_cmd,
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TP_PROTO(void *buf, size_t buf_len),
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TP_ARGS(buf, buf_len),
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TP_STRUCT__entry(
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__field(unsigned int, id)
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__field(size_t, buf_len)
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__dynamic_array(u8, buf, buf_len)
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),
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TP_fast_assign(
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__entry->id = ath6kl_get_wmi_id(buf, buf_len);
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__entry->buf_len = buf_len;
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memcpy(__get_dynamic_array(buf), buf, buf_len);
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),
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TP_printk(
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"id %d len %zd",
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__entry->id, __entry->buf_len
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)
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);
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TRACE_EVENT(ath6kl_wmi_event,
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TP_PROTO(void *buf, size_t buf_len),
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TP_ARGS(buf, buf_len),
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TP_STRUCT__entry(
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__field(unsigned int, id)
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__field(size_t, buf_len)
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__dynamic_array(u8, buf, buf_len)
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),
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TP_fast_assign(
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__entry->id = ath6kl_get_wmi_id(buf, buf_len);
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__entry->buf_len = buf_len;
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memcpy(__get_dynamic_array(buf), buf, buf_len);
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),
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TP_printk(
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"id %d len %zd",
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__entry->id, __entry->buf_len
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)
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);
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TRACE_EVENT(ath6kl_sdio,
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TP_PROTO(unsigned int addr, int flags,
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void *buf, size_t buf_len),
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TP_ARGS(addr, flags, buf, buf_len),
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TP_STRUCT__entry(
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__field(unsigned int, tx)
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__field(unsigned int, addr)
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__field(int, flags)
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__field(size_t, buf_len)
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__dynamic_array(u8, buf, buf_len)
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),
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TP_fast_assign(
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__entry->addr = addr;
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__entry->flags = flags;
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__entry->buf_len = buf_len;
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memcpy(__get_dynamic_array(buf), buf, buf_len);
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if (flags & HIF_WRITE)
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__entry->tx = 1;
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else
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__entry->tx = 0;
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),
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TP_printk(
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"%s addr 0x%x flags 0x%x len %zd\n",
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__entry->tx ? "tx" : "rx",
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__entry->addr,
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__entry->flags,
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__entry->buf_len
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)
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);
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TRACE_EVENT(ath6kl_sdio_scat,
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TP_PROTO(unsigned int addr, int flags, unsigned int total_len,
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unsigned int entries, struct hif_scatter_item *list),
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TP_ARGS(addr, flags, total_len, entries, list),
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TP_STRUCT__entry(
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__field(unsigned int, tx)
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__field(unsigned int, addr)
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__field(int, flags)
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__field(unsigned int, entries)
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__field(size_t, total_len)
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__dynamic_array(unsigned int, len_array, entries)
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__dynamic_array(u8, data, total_len)
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),
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TP_fast_assign(
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unsigned int *len_array;
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int i, offset = 0;
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size_t len;
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__entry->addr = addr;
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__entry->flags = flags;
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__entry->entries = entries;
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__entry->total_len = total_len;
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if (flags & HIF_WRITE)
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__entry->tx = 1;
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else
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__entry->tx = 0;
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len_array = __get_dynamic_array(len_array);
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for (i = 0; i < entries; i++) {
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len = list[i].len;
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memcpy((u8 *) __get_dynamic_array(data) + offset,
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list[i].buf, len);
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len_array[i] = len;
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offset += len;
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}
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),
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TP_printk(
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"%s addr 0x%x flags 0x%x entries %d total_len %zd\n",
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__entry->tx ? "tx" : "rx",
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__entry->addr,
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__entry->flags,
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__entry->entries,
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__entry->total_len
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)
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);
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TRACE_EVENT(ath6kl_sdio_irq,
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TP_PROTO(void *buf, size_t buf_len),
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TP_ARGS(buf, buf_len),
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TP_STRUCT__entry(
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__field(size_t, buf_len)
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__dynamic_array(u8, buf, buf_len)
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),
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TP_fast_assign(
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__entry->buf_len = buf_len;
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memcpy(__get_dynamic_array(buf), buf, buf_len);
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),
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TP_printk(
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"irq len %zd\n", __entry->buf_len
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)
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);
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TRACE_EVENT(ath6kl_htc_rx,
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TP_PROTO(int status, int endpoint, void *buf,
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size_t buf_len),
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TP_ARGS(status, endpoint, buf, buf_len),
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TP_STRUCT__entry(
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__field(int, status)
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__field(int, endpoint)
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__field(size_t, buf_len)
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__dynamic_array(u8, buf, buf_len)
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),
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TP_fast_assign(
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__entry->status = status;
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__entry->endpoint = endpoint;
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__entry->buf_len = buf_len;
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memcpy(__get_dynamic_array(buf), buf, buf_len);
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),
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TP_printk(
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"status %d endpoint %d len %zd\n",
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__entry->status,
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__entry->endpoint,
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__entry->buf_len
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)
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);
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TRACE_EVENT(ath6kl_htc_tx,
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TP_PROTO(int status, int endpoint, void *buf,
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size_t buf_len),
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TP_ARGS(status, endpoint, buf, buf_len),
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TP_STRUCT__entry(
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__field(int, status)
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__field(int, endpoint)
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__field(size_t, buf_len)
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__dynamic_array(u8, buf, buf_len)
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),
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TP_fast_assign(
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__entry->status = status;
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__entry->endpoint = endpoint;
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__entry->buf_len = buf_len;
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memcpy(__get_dynamic_array(buf), buf, buf_len);
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),
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TP_printk(
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"status %d endpoint %d len %zd\n",
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__entry->status,
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__entry->endpoint,
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__entry->buf_len
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)
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);
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#define ATH6KL_MSG_MAX 200
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DECLARE_EVENT_CLASS(ath6kl_log_event,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf),
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TP_STRUCT__entry(
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__dynamic_array(char, msg, ATH6KL_MSG_MAX)
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),
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TP_fast_assign(
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WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
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ATH6KL_MSG_MAX,
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vaf->fmt,
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*vaf->va) >= ATH6KL_MSG_MAX);
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),
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TP_printk("%s", __get_str(msg))
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);
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DEFINE_EVENT(ath6kl_log_event, ath6kl_log_err,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf)
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);
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DEFINE_EVENT(ath6kl_log_event, ath6kl_log_warn,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf)
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);
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DEFINE_EVENT(ath6kl_log_event, ath6kl_log_info,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf)
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);
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TRACE_EVENT(ath6kl_log_dbg,
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TP_PROTO(unsigned int level, struct va_format *vaf),
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TP_ARGS(level, vaf),
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TP_STRUCT__entry(
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__field(unsigned int, level)
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__dynamic_array(char, msg, ATH6KL_MSG_MAX)
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),
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TP_fast_assign(
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__entry->level = level;
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WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
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ATH6KL_MSG_MAX,
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vaf->fmt,
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*vaf->va) >= ATH6KL_MSG_MAX);
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),
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TP_printk("%s", __get_str(msg))
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);
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TRACE_EVENT(ath6kl_log_dbg_dump,
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TP_PROTO(const char *msg, const char *prefix,
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const void *buf, size_t buf_len),
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TP_ARGS(msg, prefix, buf, buf_len),
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TP_STRUCT__entry(
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__string(msg, msg)
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__string(prefix, prefix)
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__field(size_t, buf_len)
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__dynamic_array(u8, buf, buf_len)
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),
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TP_fast_assign(
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__assign_str(msg, msg);
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__assign_str(prefix, prefix);
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__entry->buf_len = buf_len;
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memcpy(__get_dynamic_array(buf), buf, buf_len);
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),
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TP_printk(
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"%s/%s\n", __get_str(prefix), __get_str(msg)
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)
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);
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#endif /* _ ATH6KL_TRACE_H || TRACE_HEADER_MULTI_READ*/
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/* we don't want to use include/trace/events */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE trace
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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