diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_trace.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_trace.h | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_trace.h b/drivers/infiniband/hw/hns/hns_roce_trace.h new file mode 100644 index 000000000000..59ceb591b3a1 --- /dev/null +++ b/drivers/infiniband/hw/hns/hns_roce_trace.h @@ -0,0 +1,216 @@ +/* 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> |