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/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2021 Intel Corporation. */
/* Modeled on trace-events-sample.h */
/* The trace subsystem name for ice will be "ice".
*
* This file is named ice_trace.h.
*
* Since this include file's name is different from the trace
* subsystem name, we'll have to define TRACE_INCLUDE_FILE at the end
* of this file.
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM ice
/* See trace-events-sample.h for a detailed description of why this
* guard clause is different from most normal include files.
*/
#if !defined(_ICE_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
#define _ICE_TRACE_H_
#include <linux/tracepoint.h>
/* ice_trace() macro enables shared code to refer to trace points
* like:
*
* trace_ice_example(args...)
*
* ... as:
*
* ice_trace(example, args...)
*
* ... to resolve to the PF version of the tracepoint without
* ifdefs, and to allow tracepoints to be disabled entirely at build
* time.
*
* Trace point should always be referred to in the driver via this
* macro.
*
* Similarly, ice_trace_enabled(trace_name) wraps references to
* trace_ice_<trace_name>_enabled() functions.
* @trace_name: name of tracepoint
*/
#define _ICE_TRACE_NAME(trace_name) (trace_##ice##_##trace_name)
#define ICE_TRACE_NAME(trace_name) _ICE_TRACE_NAME(trace_name)
#define ice_trace(trace_name, args...) ICE_TRACE_NAME(trace_name)(args)
#define ice_trace_enabled(trace_name) ICE_TRACE_NAME(trace_name##_enabled)()
/* This is for events common to PF. Corresponding versions will be named
* trace_ice_*. The ice_trace() macro above will select the right trace point
* name for the driver.
*/
/* Begin tracepoints */
/* Global tracepoints */
/* Events related to DIM, q_vectors and ring containers */
DECLARE_EVENT_CLASS(ice_rx_dim_template,
TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim),
TP_ARGS(q_vector, dim),
TP_STRUCT__entry(__field(struct ice_q_vector *, q_vector)
__field(struct dim *, dim)
__string(devname, q_vector->rx.rx_ring->netdev->name)),
TP_fast_assign(__entry->q_vector = q_vector;
__entry->dim = dim;
__assign_str(devname, q_vector->rx.rx_ring->netdev->name);),
TP_printk("netdev: %s Rx-Q: %d dim-state: %d dim-profile: %d dim-tune: %d dim-st-right: %d dim-st-left: %d dim-tired: %d",
__get_str(devname),
__entry->q_vector->rx.rx_ring->q_index,
__entry->dim->state,
__entry->dim->profile_ix,
__entry->dim->tune_state,
__entry->dim->steps_right,
__entry->dim->steps_left,
__entry->dim->tired)
);
DEFINE_EVENT(ice_rx_dim_template, ice_rx_dim_work,
TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim),
TP_ARGS(q_vector, dim)
);
DECLARE_EVENT_CLASS(ice_tx_dim_template,
TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim),
TP_ARGS(q_vector, dim),
TP_STRUCT__entry(__field(struct ice_q_vector *, q_vector)
__field(struct dim *, dim)
__string(devname, q_vector->tx.tx_ring->netdev->name)),
TP_fast_assign(__entry->q_vector = q_vector;
__entry->dim = dim;
__assign_str(devname, q_vector->tx.tx_ring->netdev->name);),
TP_printk("netdev: %s Tx-Q: %d dim-state: %d dim-profile: %d dim-tune: %d dim-st-right: %d dim-st-left: %d dim-tired: %d",
__get_str(devname),
__entry->q_vector->tx.tx_ring->q_index,
__entry->dim->state,
__entry->dim->profile_ix,
__entry->dim->tune_state,
__entry->dim->steps_right,
__entry->dim->steps_left,
__entry->dim->tired)
);
DEFINE_EVENT(ice_tx_dim_template, ice_tx_dim_work,
TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim),
TP_ARGS(q_vector, dim)
);
/* Events related to a vsi & ring */
DECLARE_EVENT_CLASS(ice_tx_template,
TP_PROTO(struct ice_tx_ring *ring, struct ice_tx_desc *desc,
struct ice_tx_buf *buf),
TP_ARGS(ring, desc, buf),
TP_STRUCT__entry(__field(void *, ring)
__field(void *, desc)
__field(void *, buf)
__string(devname, ring->netdev->name)),
TP_fast_assign(__entry->ring = ring;
__entry->desc = desc;
__entry->buf = buf;
__assign_str(devname, ring->netdev->name);),
TP_printk("netdev: %s ring: %pK desc: %pK buf %pK", __get_str(devname),
__entry->ring, __entry->desc, __entry->buf)
);
#define DEFINE_TX_TEMPLATE_OP_EVENT(name) \
DEFINE_EVENT(ice_tx_template, name, \
TP_PROTO(struct ice_tx_ring *ring, \
struct ice_tx_desc *desc, \
struct ice_tx_buf *buf), \
TP_ARGS(ring, desc, buf))
DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq);
DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq_unmap);
DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq_unmap_eop);
DECLARE_EVENT_CLASS(ice_rx_template,
TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc),
TP_ARGS(ring, desc),
TP_STRUCT__entry(__field(void *, ring)
__field(void *, desc)
__string(devname, ring->netdev->name)),
TP_fast_assign(__entry->ring = ring;
__entry->desc = desc;
__assign_str(devname, ring->netdev->name);),
TP_printk("netdev: %s ring: %pK desc: %pK", __get_str(devname),
__entry->ring, __entry->desc)
);
DEFINE_EVENT(ice_rx_template, ice_clean_rx_irq,
TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc),
TP_ARGS(ring, desc)
);
DECLARE_EVENT_CLASS(ice_rx_indicate_template,
TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc,
struct sk_buff *skb),
TP_ARGS(ring, desc, skb),
TP_STRUCT__entry(__field(void *, ring)
__field(void *, desc)
__field(void *, skb)
__string(devname, ring->netdev->name)),
TP_fast_assign(__entry->ring = ring;
__entry->desc = desc;
__entry->skb = skb;
__assign_str(devname, ring->netdev->name);),
TP_printk("netdev: %s ring: %pK desc: %pK skb %pK", __get_str(devname),
__entry->ring, __entry->desc, __entry->skb)
);
DEFINE_EVENT(ice_rx_indicate_template, ice_clean_rx_irq_indicate,
TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc,
struct sk_buff *skb),
TP_ARGS(ring, desc, skb)
);
DECLARE_EVENT_CLASS(ice_xmit_template,
TP_PROTO(struct ice_tx_ring *ring, struct sk_buff *skb),
TP_ARGS(ring, skb),
TP_STRUCT__entry(__field(void *, ring)
__field(void *, skb)
__string(devname, ring->netdev->name)),
TP_fast_assign(__entry->ring = ring;
__entry->skb = skb;
__assign_str(devname, ring->netdev->name);),
TP_printk("netdev: %s skb: %pK ring: %pK", __get_str(devname),
__entry->skb, __entry->ring)
);
#define DEFINE_XMIT_TEMPLATE_OP_EVENT(name) \
DEFINE_EVENT(ice_xmit_template, name, \
TP_PROTO(struct ice_tx_ring *ring, struct sk_buff *skb), \
TP_ARGS(ring, skb))
DEFINE_XMIT_TEMPLATE_OP_EVENT(ice_xmit_frame_ring);
DEFINE_XMIT_TEMPLATE_OP_EVENT(ice_xmit_frame_ring_drop);
/* End tracepoints */
#endif /* _ICE_TRACE_H_ */
/* This must be outside ifdef _ICE_TRACE_H */
/* This trace include file is not located in the .../include/trace
* with the kernel tracepoint definitions, because we're a loadable
* module.
*/
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE ../../drivers/net/ethernet/intel/ice/ice_trace
#include <trace/define_trace.h>
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