240 lines
6.1 KiB
C
240 lines
6.1 KiB
C
/*
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* Copyright (c) 2013-2016 Qualcomm Atheros, Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM wil6210
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#if !defined(WIL6210_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define WIL6210_TRACE_H
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#include <linux/tracepoint.h>
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#include "wil6210.h"
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#include "txrx.h"
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/* create empty functions when tracing is disabled */
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#if !defined(CONFIG_WIL6210_TRACING) || defined(__CHECKER__)
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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_WIL6210_TRACING || defined(__CHECKER__) */
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DECLARE_EVENT_CLASS(wil6210_wmi,
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TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
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TP_ARGS(wmi, buf, buf_len),
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TP_STRUCT__entry(
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__field(u8, mid)
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__field(u16, command_id)
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__field(u32, fw_timestamp)
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__field(u16, 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->mid = wmi->mid;
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__entry->command_id = le16_to_cpu(wmi->command_id);
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__entry->fw_timestamp = le32_to_cpu(wmi->fw_timestamp);
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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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"MID %d id 0x%04x len %d timestamp %d",
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__entry->mid, __entry->command_id, __entry->buf_len,
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__entry->fw_timestamp
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)
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);
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DEFINE_EVENT(wil6210_wmi, wil6210_wmi_cmd,
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TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
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TP_ARGS(wmi, buf, buf_len)
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);
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DEFINE_EVENT(wil6210_wmi, wil6210_wmi_event,
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TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
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TP_ARGS(wmi, buf, buf_len)
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);
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#define WIL6210_MSG_MAX (200)
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DECLARE_EVENT_CLASS(wil6210_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, WIL6210_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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WIL6210_MSG_MAX,
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vaf->fmt,
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*vaf->va) >= WIL6210_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(wil6210_log_event, wil6210_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(wil6210_log_event, wil6210_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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DEFINE_EVENT(wil6210_log_event, wil6210_log_dbg,
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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 wil_pseudo_irq_cause(x) __print_flags(x, "|", \
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{BIT_DMA_PSEUDO_CAUSE_RX, "Rx" }, \
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{BIT_DMA_PSEUDO_CAUSE_TX, "Tx" }, \
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{BIT_DMA_PSEUDO_CAUSE_MISC, "Misc" })
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TRACE_EVENT(wil6210_irq_pseudo,
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TP_PROTO(u32 x),
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TP_ARGS(x),
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TP_STRUCT__entry(
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__field(u32, x)
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),
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TP_fast_assign(
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__entry->x = x;
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),
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TP_printk("cause 0x%08x : %s", __entry->x,
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wil_pseudo_irq_cause(__entry->x))
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);
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DECLARE_EVENT_CLASS(wil6210_irq,
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TP_PROTO(u32 x),
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TP_ARGS(x),
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TP_STRUCT__entry(
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__field(u32, x)
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),
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TP_fast_assign(
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__entry->x = x;
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),
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TP_printk("cause 0x%08x", __entry->x)
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);
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DEFINE_EVENT(wil6210_irq, wil6210_irq_rx,
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TP_PROTO(u32 x),
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TP_ARGS(x)
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);
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DEFINE_EVENT(wil6210_irq, wil6210_irq_tx,
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TP_PROTO(u32 x),
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TP_ARGS(x)
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);
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DEFINE_EVENT(wil6210_irq, wil6210_irq_misc,
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TP_PROTO(u32 x),
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TP_ARGS(x)
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);
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DEFINE_EVENT(wil6210_irq, wil6210_irq_misc_thread,
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TP_PROTO(u32 x),
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TP_ARGS(x)
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);
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TRACE_EVENT(wil6210_rx,
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TP_PROTO(u16 index, struct vring_rx_desc *d),
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TP_ARGS(index, d),
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TP_STRUCT__entry(
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__field(u16, index)
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__field(unsigned int, len)
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__field(u8, mid)
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__field(u8, cid)
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__field(u8, tid)
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__field(u8, type)
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__field(u8, subtype)
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__field(u16, seq)
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__field(u8, mcs)
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),
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TP_fast_assign(
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__entry->index = index;
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__entry->len = d->dma.length;
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__entry->mid = wil_rxdesc_mid(d);
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__entry->cid = wil_rxdesc_cid(d);
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__entry->tid = wil_rxdesc_tid(d);
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__entry->type = wil_rxdesc_ftype(d);
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__entry->subtype = wil_rxdesc_subtype(d);
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__entry->seq = wil_rxdesc_seq(d);
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__entry->mcs = wil_rxdesc_mcs(d);
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),
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TP_printk("index %d len %d mid %d cid %d tid %d mcs %d seq 0x%03x"
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" type 0x%1x subtype 0x%1x", __entry->index, __entry->len,
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__entry->mid, __entry->cid, __entry->tid, __entry->mcs,
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__entry->seq, __entry->type, __entry->subtype)
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);
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TRACE_EVENT(wil6210_tx,
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TP_PROTO(u8 vring, u16 index, unsigned int len, u8 frags),
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TP_ARGS(vring, index, len, frags),
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TP_STRUCT__entry(
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__field(u8, vring)
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__field(u8, frags)
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__field(u16, index)
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__field(unsigned int, len)
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),
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TP_fast_assign(
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__entry->vring = vring;
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__entry->frags = frags;
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__entry->index = index;
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__entry->len = len;
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),
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TP_printk("vring %d index %d len %d frags %d",
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__entry->vring, __entry->index, __entry->len, __entry->frags)
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);
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TRACE_EVENT(wil6210_tx_done,
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TP_PROTO(u8 vring, u16 index, unsigned int len, u8 err),
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TP_ARGS(vring, index, len, err),
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TP_STRUCT__entry(
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__field(u8, vring)
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__field(u8, err)
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__field(u16, index)
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__field(unsigned int, len)
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),
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TP_fast_assign(
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__entry->vring = vring;
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__entry->index = index;
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__entry->len = len;
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__entry->err = err;
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),
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TP_printk("vring %d index %d len %d err 0x%02x",
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__entry->vring, __entry->index, __entry->len,
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__entry->err)
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);
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#endif /* WIL6210_TRACE_H || TRACE_HEADER_MULTI_READ*/
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#if defined(CONFIG_WIL6210_TRACING) && !defined(__CHECKER__)
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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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#endif /* defined(CONFIG_WIL6210_TRACING) && !defined(__CHECKER__) */
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