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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2025 Hisilicon Limited.
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM hns_roce
#if !defined(__HNS_ROCE_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define __HNS_ROCE_TRACE_H
#include <linux/tracepoint.h>
#include <linux/string_choices.h>
#include "hns_roce_device.h"
#include "hns_roce_hw_v2.h"
DECLARE_EVENT_CLASS(flush_head_template,
TP_PROTO(unsigned long qpn, u32 pi,
enum hns_roce_trace_type type),
TP_ARGS(qpn, pi, type),
TP_STRUCT__entry(__field(unsigned long, qpn)
__field(u32, pi)
__field(enum hns_roce_trace_type, type)
),
TP_fast_assign(__entry->qpn = qpn;
__entry->pi = pi;
__entry->type = type;
),
TP_printk("%s 0x%lx flush head 0x%x.",
trace_type_to_str(__entry->type),
__entry->qpn, __entry->pi)
);
DEFINE_EVENT(flush_head_template, hns_sq_flush_cqe,
TP_PROTO(unsigned long qpn, u32 pi,
enum hns_roce_trace_type type),
TP_ARGS(qpn, pi, type));
DEFINE_EVENT(flush_head_template, hns_rq_flush_cqe,
TP_PROTO(unsigned long qpn, u32 pi,
enum hns_roce_trace_type type),
TP_ARGS(qpn, pi, type));
#define MAX_SGE_PER_WQE 64
#define MAX_WQE_SIZE (MAX_SGE_PER_WQE * HNS_ROCE_SGE_SIZE)
DECLARE_EVENT_CLASS(wqe_template,
TP_PROTO(unsigned long qpn, u32 idx, void *wqe, u32 len,
u64 id, enum hns_roce_trace_type type),
TP_ARGS(qpn, idx, wqe, len, id, type),
TP_STRUCT__entry(__field(unsigned long, qpn)
__field(u32, idx)
__array(u32, wqe,
MAX_WQE_SIZE / sizeof(__le32))
__field(u32, len)
__field(u64, id)
__field(enum hns_roce_trace_type, type)
),
TP_fast_assign(__entry->qpn = qpn;
__entry->idx = idx;
__entry->id = id;
__entry->len = len / sizeof(__le32);
__entry->type = type;
for (int i = 0; i < __entry->len; i++)
__entry->wqe[i] = le32_to_cpu(((__le32 *)wqe)[i]);
),
TP_printk("%s 0x%lx wqe(0x%x/0x%llx): %s",
trace_type_to_str(__entry->type),
__entry->qpn, __entry->idx, __entry->id,
__print_array(__entry->wqe, __entry->len,
sizeof(__le32)))
);
DEFINE_EVENT(wqe_template, hns_sq_wqe,
TP_PROTO(unsigned long qpn, u32 idx, void *wqe, u32 len, u64 id,
enum hns_roce_trace_type type),
TP_ARGS(qpn, idx, wqe, len, id, type));
DEFINE_EVENT(wqe_template, hns_rq_wqe,
TP_PROTO(unsigned long qpn, u32 idx, void *wqe, u32 len, u64 id,
enum hns_roce_trace_type type),
TP_ARGS(qpn, idx, wqe, len, id, type));
DEFINE_EVENT(wqe_template, hns_srq_wqe,
TP_PROTO(unsigned long qpn, u32 idx, void *wqe, u32 len, u64 id,
enum hns_roce_trace_type type),
TP_ARGS(qpn, idx, wqe, len, id, type));
TRACE_EVENT(hns_ae_info,
TP_PROTO(int event_type, void *aeqe, unsigned int len),
TP_ARGS(event_type, aeqe, len),
TP_STRUCT__entry(__field(int, event_type)
__array(u32, aeqe,
HNS_ROCE_V3_EQE_SIZE / sizeof(__le32))
__field(u32, len)
),
TP_fast_assign(__entry->event_type = event_type;
__entry->len = len / sizeof(__le32);
for (int i = 0; i < __entry->len; i++)
__entry->aeqe[i] = le32_to_cpu(((__le32 *)aeqe)[i]);
),
TP_printk("event %2d aeqe: %s", __entry->event_type,
__print_array(__entry->aeqe, __entry->len, sizeof(__le32)))
);
TRACE_EVENT(hns_mr,
TP_PROTO(struct hns_roce_mr *mr),
TP_ARGS(mr),
TP_STRUCT__entry(__field(u64, iova)
__field(u64, size)
__field(u32, key)
__field(u32, pd)
__field(u32, pbl_hop_num)
__field(u32, npages)
__field(int, type)
__field(int, enabled)
),
TP_fast_assign(__entry->iova = mr->iova;
__entry->size = mr->size;
__entry->key = mr->key;
__entry->pd = mr->pd;
__entry->pbl_hop_num = mr->pbl_hop_num;
__entry->npages = mr->npages;
__entry->type = mr->type;
__entry->enabled = mr->enabled;
),
TP_printk("iova:0x%llx, size:%llu, key:%u, pd:%u, pbl_hop:%u, npages:%u, type:%d, status:%d",
__entry->iova, __entry->size, __entry->key,
__entry->pd, __entry->pbl_hop_num, __entry->npages,
__entry->type, __entry->enabled)
);
TRACE_EVENT(hns_buf_attr,
TP_PROTO(struct hns_roce_buf_attr *attr),
TP_ARGS(attr),
TP_STRUCT__entry(__field(unsigned int, region_count)
__field(unsigned int, region0_size)
__field(int, region0_hopnum)
__field(unsigned int, region1_size)
__field(int, region1_hopnum)
__field(unsigned int, region2_size)
__field(int, region2_hopnum)
__field(unsigned int, page_shift)
__field(bool, mtt_only)
),
TP_fast_assign(__entry->region_count = attr->region_count;
__entry->region0_size = attr->region[0].size;
__entry->region0_hopnum = attr->region[0].hopnum;
__entry->region1_size = attr->region[1].size;
__entry->region1_hopnum = attr->region[1].hopnum;
__entry->region2_size = attr->region[2].size;
__entry->region2_hopnum = attr->region[2].hopnum;
__entry->page_shift = attr->page_shift;
__entry->mtt_only = attr->mtt_only;
),
TP_printk("rg cnt:%u, pg_sft:0x%x, mtt_only:%s, rg 0 (sz:%u, hop:%u), rg 1 (sz:%u, hop:%u), rg 2 (sz:%u, hop:%u)\n",
__entry->region_count, __entry->page_shift,
str_yes_no(__entry->mtt_only),
__entry->region0_size, __entry->region0_hopnum,
__entry->region1_size, __entry->region1_hopnum,
__entry->region2_size, __entry->region2_hopnum)
);
DECLARE_EVENT_CLASS(cmdq,
TP_PROTO(struct hns_roce_dev *hr_dev,
struct hns_roce_cmq_desc *desc),
TP_ARGS(hr_dev, desc),
TP_STRUCT__entry(__string(dev_name, dev_name(hr_dev->dev))
__field(u16, opcode)
__field(u16, flag)
__field(u16, retval)
__array(u32, data, 6)
),
TP_fast_assign(__assign_str(dev_name);
__entry->opcode = le16_to_cpu(desc->opcode);
__entry->flag = le16_to_cpu(desc->flag);
__entry->retval = le16_to_cpu(desc->retval);
for (int i = 0; i < 6; i++)
__entry->data[i] = le32_to_cpu(desc->data[i]);
),
TP_printk("%s cmdq opcode:0x%x, flag:0x%x, retval:0x%x, data:%s\n",
__get_str(dev_name), __entry->opcode,
__entry->flag, __entry->retval,
__print_array(__entry->data, 6, sizeof(__le32)))
);
DEFINE_EVENT(cmdq, hns_cmdq_req,
TP_PROTO(struct hns_roce_dev *hr_dev,
struct hns_roce_cmq_desc *desc),
TP_ARGS(hr_dev, desc));
DEFINE_EVENT(cmdq, hns_cmdq_resp,
TP_PROTO(struct hns_roce_dev *hr_dev,
struct hns_roce_cmq_desc *desc),
TP_ARGS(hr_dev, desc));
#endif /* __HNS_ROCE_TRACE_H */
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE hns_roce_trace
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#include <trace/define_trace.h>
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