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/*
* Copyright (c) 2013 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM wil6210
#if !defined(WIL6210_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define WIL6210_TRACE_H
#include <linux/tracepoint.h>
#include "wil6210.h"
#include "txrx.h"
/* create empty functions when tracing is disabled */
#if !defined(CONFIG_WIL6210_TRACING) || defined(__CHECKER__)
#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_WIL6210_TRACING || defined(__CHECKER__) */
DECLARE_EVENT_CLASS(wil6210_wmi,
TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len),
TP_ARGS(wmi, buf, buf_len),
TP_STRUCT__entry(
__field(u8, mid)
__field(u16, id)
__field(u32, timestamp)
__field(u16, buf_len)
__dynamic_array(u8, buf, buf_len)
),
TP_fast_assign(
__entry->mid = wmi->mid;
__entry->id = le16_to_cpu(wmi->id);
__entry->timestamp = le32_to_cpu(wmi->timestamp);
__entry->buf_len = buf_len;
memcpy(__get_dynamic_array(buf), buf, buf_len);
),
TP_printk(
"MID %d id 0x%04x len %d timestamp %d",
__entry->mid, __entry->id, __entry->buf_len, __entry->timestamp
)
);
DEFINE_EVENT(wil6210_wmi, wil6210_wmi_cmd,
TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len),
TP_ARGS(wmi, buf, buf_len)
);
DEFINE_EVENT(wil6210_wmi, wil6210_wmi_event,
TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len),
TP_ARGS(wmi, buf, buf_len)
);
#define WIL6210_MSG_MAX (200)
DECLARE_EVENT_CLASS(wil6210_log_event,
TP_PROTO(struct va_format *vaf),
TP_ARGS(vaf),
TP_STRUCT__entry(
__dynamic_array(char, msg, WIL6210_MSG_MAX)
),
TP_fast_assign(
WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
WIL6210_MSG_MAX,
vaf->fmt,
*vaf->va) >= WIL6210_MSG_MAX);
),
TP_printk("%s", __get_str(msg))
);
DEFINE_EVENT(wil6210_log_event, wil6210_log_err,
TP_PROTO(struct va_format *vaf),
TP_ARGS(vaf)
);
DEFINE_EVENT(wil6210_log_event, wil6210_log_info,
TP_PROTO(struct va_format *vaf),
TP_ARGS(vaf)
);
DEFINE_EVENT(wil6210_log_event, wil6210_log_dbg,
TP_PROTO(struct va_format *vaf),
TP_ARGS(vaf)
);
#define wil_pseudo_irq_cause(x) __print_flags(x, "|", \
{BIT_DMA_PSEUDO_CAUSE_RX, "Rx" }, \
{BIT_DMA_PSEUDO_CAUSE_TX, "Tx" }, \
{BIT_DMA_PSEUDO_CAUSE_MISC, "Misc" })
TRACE_EVENT(wil6210_irq_pseudo,
TP_PROTO(u32 x),
TP_ARGS(x),
TP_STRUCT__entry(
__field(u32, x)
),
TP_fast_assign(
__entry->x = x;
),
TP_printk("cause 0x%08x : %s", __entry->x,
wil_pseudo_irq_cause(__entry->x))
);
DECLARE_EVENT_CLASS(wil6210_irq,
TP_PROTO(u32 x),
TP_ARGS(x),
TP_STRUCT__entry(
__field(u32, x)
),
TP_fast_assign(
__entry->x = x;
),
TP_printk("cause 0x%08x", __entry->x)
);
DEFINE_EVENT(wil6210_irq, wil6210_irq_rx,
TP_PROTO(u32 x),
TP_ARGS(x)
);
DEFINE_EVENT(wil6210_irq, wil6210_irq_tx,
TP_PROTO(u32 x),
TP_ARGS(x)
);
DEFINE_EVENT(wil6210_irq, wil6210_irq_misc,
TP_PROTO(u32 x),
TP_ARGS(x)
);
DEFINE_EVENT(wil6210_irq, wil6210_irq_misc_thread,
TP_PROTO(u32 x),
TP_ARGS(x)
);
TRACE_EVENT(wil6210_rx,
TP_PROTO(u16 index, struct vring_rx_desc *d),
TP_ARGS(index, d),
TP_STRUCT__entry(
__field(u16, index)
__field(unsigned int, len)
__field(u8, mid)
__field(u8, cid)
__field(u8, tid)
__field(u8, type)
__field(u8, subtype)
__field(u16, seq)
__field(u8, mcs)
),
TP_fast_assign(
__entry->index = index;
__entry->len = d->dma.length;
__entry->mid = wil_rxdesc_mid(d);
__entry->cid = wil_rxdesc_cid(d);
__entry->tid = wil_rxdesc_tid(d);
__entry->type = wil_rxdesc_ftype(d);
__entry->subtype = wil_rxdesc_subtype(d);
__entry->seq = wil_rxdesc_seq(d);
__entry->mcs = wil_rxdesc_mcs(d);
),
TP_printk("index %d len %d mid %d cid %d tid %d mcs %d seq 0x%03x"
" type 0x%1x subtype 0x%1x", __entry->index, __entry->len,
__entry->mid, __entry->cid, __entry->tid, __entry->mcs,
__entry->seq, __entry->type, __entry->subtype)
);
TRACE_EVENT(wil6210_tx,
TP_PROTO(u8 vring, u16 index, unsigned int len, u8 frags),
TP_ARGS(vring, index, len, frags),
TP_STRUCT__entry(
__field(u8, vring)
__field(u8, frags)
__field(u16, index)
__field(unsigned int, len)
),
TP_fast_assign(
__entry->vring = vring;
__entry->frags = frags;
__entry->index = index;
__entry->len = len;
),
TP_printk("vring %d index %d len %d frags %d",
__entry->vring, __entry->index, __entry->len, __entry->frags)
);
TRACE_EVENT(wil6210_tx_done,
TP_PROTO(u8 vring, u16 index, unsigned int len, u8 err),
TP_ARGS(vring, index, len, err),
TP_STRUCT__entry(
__field(u8, vring)
__field(u8, err)
__field(u16, index)
__field(unsigned int, len)
),
TP_fast_assign(
__entry->vring = vring;
__entry->index = index;
__entry->len = len;
__entry->err = err;
),
TP_printk("vring %d index %d len %d err 0x%02x",
__entry->vring, __entry->index, __entry->len,
__entry->err)
);
#endif /* WIL6210_TRACE_H || TRACE_HEADER_MULTI_READ*/
#if defined(CONFIG_WIL6210_TRACING) && !defined(__CHECKER__)
/* 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>
#endif /* defined(CONFIG_WIL6210_TRACING) && !defined(__CHECKER__) */
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