1698a8954SYunsheng Lin /* SPDX-License-Identifier: GPL-2.0+ */ 2698a8954SYunsheng Lin /* Copyright (c) 2018-2019 Hisilicon Limited. */ 3698a8954SYunsheng Lin 4698a8954SYunsheng Lin /* This must be outside ifdef _HNS3_TRACE_H */ 5698a8954SYunsheng Lin #undef TRACE_SYSTEM 6698a8954SYunsheng Lin #define TRACE_SYSTEM hns3 7698a8954SYunsheng Lin 8698a8954SYunsheng Lin #if !defined(_HNS3_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) 9698a8954SYunsheng Lin #define _HNS3_TRACE_H_ 10698a8954SYunsheng Lin 11698a8954SYunsheng Lin #include <linux/tracepoint.h> 12698a8954SYunsheng Lin 13698a8954SYunsheng Lin #define DESC_NR (sizeof(struct hns3_desc) / sizeof(u32)) 14698a8954SYunsheng Lin 15698a8954SYunsheng Lin DECLARE_EVENT_CLASS(hns3_skb_template, 16698a8954SYunsheng Lin TP_PROTO(struct sk_buff *skb), 17698a8954SYunsheng Lin TP_ARGS(skb), 18698a8954SYunsheng Lin 19698a8954SYunsheng Lin TP_STRUCT__entry( 20698a8954SYunsheng Lin __field(unsigned int, headlen) 21698a8954SYunsheng Lin __field(unsigned int, len) 22698a8954SYunsheng Lin __field(__u8, nr_frags) 23698a8954SYunsheng Lin __field(__u8, ip_summed) 24698a8954SYunsheng Lin __field(unsigned int, hdr_len) 25698a8954SYunsheng Lin __field(unsigned short, gso_size) 26698a8954SYunsheng Lin __field(unsigned short, gso_segs) 27698a8954SYunsheng Lin __field(unsigned int, gso_type) 28698a8954SYunsheng Lin __field(bool, fraglist) 29698a8954SYunsheng Lin __array(__u32, size, MAX_SKB_FRAGS) 30698a8954SYunsheng Lin ), 31698a8954SYunsheng Lin 32698a8954SYunsheng Lin TP_fast_assign( 33698a8954SYunsheng Lin __entry->headlen = skb_headlen(skb); 34698a8954SYunsheng Lin __entry->len = skb->len; 35698a8954SYunsheng Lin __entry->nr_frags = skb_shinfo(skb)->nr_frags; 36698a8954SYunsheng Lin __entry->gso_size = skb_shinfo(skb)->gso_size; 37698a8954SYunsheng Lin __entry->gso_segs = skb_shinfo(skb)->gso_segs; 38698a8954SYunsheng Lin __entry->gso_type = skb_shinfo(skb)->gso_type; 39698a8954SYunsheng Lin __entry->hdr_len = skb->encapsulation ? 40*504148feSEric Dumazet skb_inner_tcp_all_headers(skb) : skb_tcp_all_headers(skb); 41698a8954SYunsheng Lin __entry->ip_summed = skb->ip_summed; 42698a8954SYunsheng Lin __entry->fraglist = skb_has_frag_list(skb); 43698a8954SYunsheng Lin hns3_shinfo_pack(skb_shinfo(skb), __entry->size); 44698a8954SYunsheng Lin ), 45698a8954SYunsheng Lin 46698a8954SYunsheng Lin TP_printk( 47698a8954SYunsheng Lin "len: %u, %u, %u, cs: %u, gso: %u, %u, %x, frag(%d %u): %s", 48698a8954SYunsheng Lin __entry->headlen, __entry->len, __entry->hdr_len, 49698a8954SYunsheng Lin __entry->ip_summed, __entry->gso_size, __entry->gso_segs, 50698a8954SYunsheng Lin __entry->gso_type, __entry->fraglist, __entry->nr_frags, 51698a8954SYunsheng Lin __print_array(__entry->size, MAX_SKB_FRAGS, sizeof(__u32)) 52698a8954SYunsheng Lin ) 53698a8954SYunsheng Lin ); 54698a8954SYunsheng Lin 556ad595bcSHuazhong Tan DEFINE_EVENT(hns3_skb_template, hns3_over_max_bd, 56698a8954SYunsheng Lin TP_PROTO(struct sk_buff *skb), 57698a8954SYunsheng Lin TP_ARGS(skb)); 58698a8954SYunsheng Lin 59698a8954SYunsheng Lin DEFINE_EVENT(hns3_skb_template, hns3_gro, 60698a8954SYunsheng Lin TP_PROTO(struct sk_buff *skb), 61698a8954SYunsheng Lin TP_ARGS(skb)); 62698a8954SYunsheng Lin 63698a8954SYunsheng Lin DEFINE_EVENT(hns3_skb_template, hns3_tso, 64698a8954SYunsheng Lin TP_PROTO(struct sk_buff *skb), 65698a8954SYunsheng Lin TP_ARGS(skb)); 66698a8954SYunsheng Lin 67698a8954SYunsheng Lin TRACE_EVENT(hns3_tx_desc, 68698a8954SYunsheng Lin TP_PROTO(struct hns3_enet_ring *ring, int cur_ntu), 69698a8954SYunsheng Lin TP_ARGS(ring, cur_ntu), 70698a8954SYunsheng Lin 71698a8954SYunsheng Lin TP_STRUCT__entry( 72698a8954SYunsheng Lin __field(int, index) 73698a8954SYunsheng Lin __field(int, ntu) 74698a8954SYunsheng Lin __field(int, ntc) 75698a8954SYunsheng Lin __field(dma_addr_t, desc_dma) 76698a8954SYunsheng Lin __array(u32, desc, DESC_NR) 77698a8954SYunsheng Lin __string(devname, ring->tqp->handle->kinfo.netdev->name) 78698a8954SYunsheng Lin ), 79698a8954SYunsheng Lin 80698a8954SYunsheng Lin TP_fast_assign( 81698a8954SYunsheng Lin __entry->index = ring->tqp->tqp_index; 82698a8954SYunsheng Lin __entry->ntu = ring->next_to_use; 83698a8954SYunsheng Lin __entry->ntc = ring->next_to_clean; 84698a8954SYunsheng Lin __entry->desc_dma = ring->desc_dma_addr, 85698a8954SYunsheng Lin memcpy(__entry->desc, &ring->desc[cur_ntu], 86698a8954SYunsheng Lin sizeof(struct hns3_desc)); 87698a8954SYunsheng Lin __assign_str(devname, ring->tqp->handle->kinfo.netdev->name); 88698a8954SYunsheng Lin ), 89698a8954SYunsheng Lin 90698a8954SYunsheng Lin TP_printk( 91698a8954SYunsheng Lin "%s-%d-%d/%d desc(%pad): %s", 92698a8954SYunsheng Lin __get_str(devname), __entry->index, __entry->ntu, 93698a8954SYunsheng Lin __entry->ntc, &__entry->desc_dma, 94698a8954SYunsheng Lin __print_array(__entry->desc, DESC_NR, sizeof(u32)) 95698a8954SYunsheng Lin ) 96698a8954SYunsheng Lin ); 97698a8954SYunsheng Lin 98698a8954SYunsheng Lin TRACE_EVENT(hns3_rx_desc, 99698a8954SYunsheng Lin TP_PROTO(struct hns3_enet_ring *ring), 100698a8954SYunsheng Lin TP_ARGS(ring), 101698a8954SYunsheng Lin 102698a8954SYunsheng Lin TP_STRUCT__entry( 103698a8954SYunsheng Lin __field(int, index) 104698a8954SYunsheng Lin __field(int, ntu) 105698a8954SYunsheng Lin __field(int, ntc) 106698a8954SYunsheng Lin __field(dma_addr_t, desc_dma) 107698a8954SYunsheng Lin __field(dma_addr_t, buf_dma) 108698a8954SYunsheng Lin __array(u32, desc, DESC_NR) 109698a8954SYunsheng Lin __string(devname, ring->tqp->handle->kinfo.netdev->name) 110698a8954SYunsheng Lin ), 111698a8954SYunsheng Lin 112698a8954SYunsheng Lin TP_fast_assign( 113698a8954SYunsheng Lin __entry->index = ring->tqp->tqp_index; 114698a8954SYunsheng Lin __entry->ntu = ring->next_to_use; 115698a8954SYunsheng Lin __entry->ntc = ring->next_to_clean; 116698a8954SYunsheng Lin __entry->desc_dma = ring->desc_dma_addr; 117698a8954SYunsheng Lin __entry->buf_dma = ring->desc_cb[ring->next_to_clean].dma; 118698a8954SYunsheng Lin memcpy(__entry->desc, &ring->desc[ring->next_to_clean], 119698a8954SYunsheng Lin sizeof(struct hns3_desc)); 120698a8954SYunsheng Lin __assign_str(devname, ring->tqp->handle->kinfo.netdev->name); 121698a8954SYunsheng Lin ), 122698a8954SYunsheng Lin 123698a8954SYunsheng Lin TP_printk( 124698a8954SYunsheng Lin "%s-%d-%d/%d desc(%pad) buf(%pad): %s", 125698a8954SYunsheng Lin __get_str(devname), __entry->index, __entry->ntu, 126698a8954SYunsheng Lin __entry->ntc, &__entry->desc_dma, &__entry->buf_dma, 127698a8954SYunsheng Lin __print_array(__entry->desc, DESC_NR, sizeof(u32)) 128698a8954SYunsheng Lin ) 129698a8954SYunsheng Lin ); 130698a8954SYunsheng Lin 131698a8954SYunsheng Lin #endif /* _HNS3_TRACE_H_ */ 132698a8954SYunsheng Lin 133698a8954SYunsheng Lin /* This must be outside ifdef _HNS3_TRACE_H */ 134698a8954SYunsheng Lin #undef TRACE_INCLUDE_PATH 135698a8954SYunsheng Lin #define TRACE_INCLUDE_PATH . 136698a8954SYunsheng Lin #undef TRACE_INCLUDE_FILE 137698a8954SYunsheng Lin #define TRACE_INCLUDE_FILE hns3_trace 138698a8954SYunsheng Lin #include <trace/define_trace.h> 139