diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h new file mode 100644 index 000000000000..e4bfb6191fef --- /dev/null +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h @@ -0,0 +1,87 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* Copyright (c) 2018-2019 Hisilicon Limited. */ + +/* This must be outside ifdef _HCLGEVF_TRACE_H */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM hns3 + +#if !defined(_HCLGEVF_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) +#define _HCLGEVF_TRACE_H_ + +#include <linux/tracepoint.h> + +#define VF_GET_MBX_LEN (sizeof(struct hclge_mbx_pf_to_vf_cmd) / sizeof(u32)) +#define VF_SEND_MBX_LEN (sizeof(struct hclge_mbx_vf_to_pf_cmd) / sizeof(u32)) + +TRACE_EVENT(hclge_vf_mbx_get, + TP_PROTO( + struct hclgevf_dev *hdev, + struct hclge_mbx_pf_to_vf_cmd *req), + TP_ARGS(hdev, req), + + TP_STRUCT__entry( + __field(u8, vfid) + __field(u16, code) + __string(pciname, pci_name(hdev->pdev)) + __string(devname, &hdev->nic.kinfo.netdev->name) + __array(u32, mbx_data, VF_GET_MBX_LEN) + ), + + TP_fast_assign( + __entry->vfid = req->dest_vfid; + __entry->code = req->msg.code; + __assign_str(pciname, pci_name(hdev->pdev)); + __assign_str(devname, &hdev->nic.kinfo.netdev->name); + memcpy(__entry->mbx_data, req, + sizeof(struct hclge_mbx_pf_to_vf_cmd)); + ), + + TP_printk( + "%s %s vfid:%u code:%u data:%s", + __get_str(pciname), __get_str(devname), __entry->vfid, + __entry->code, + __print_array(__entry->mbx_data, VF_GET_MBX_LEN, sizeof(u32)) + ) +); + +TRACE_EVENT(hclge_vf_mbx_send, + TP_PROTO( + struct hclgevf_dev *hdev, + struct hclge_mbx_vf_to_pf_cmd *req), + TP_ARGS(hdev, req), + + TP_STRUCT__entry( + __field(u8, vfid) + __field(u8, code) + __field(u8, subcode) + __string(pciname, pci_name(hdev->pdev)) + __string(devname, &hdev->nic.kinfo.netdev->name) + __array(u32, mbx_data, VF_SEND_MBX_LEN) + ), + + TP_fast_assign( + __entry->vfid = req->mbx_src_vfid; + __entry->code = req->msg.code; + __entry->subcode = req->msg.subcode; + __assign_str(pciname, pci_name(hdev->pdev)); + __assign_str(devname, &hdev->nic.kinfo.netdev->name); + memcpy(__entry->mbx_data, req, + sizeof(struct hclge_mbx_vf_to_pf_cmd)); + ), + + TP_printk( + "%s %s vfid:%u code:%u subcode:%u data:%s", + __get_str(pciname), __get_str(devname), __entry->vfid, + __entry->code, __entry->subcode, + __print_array(__entry->mbx_data, VF_SEND_MBX_LEN, sizeof(u32)) + ) +); + +#endif /* _HCLGEVF_TRACE_H_ */ + +/* This must be outside ifdef _HCLGEVF_TRACE_H */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE hclgevf_trace +#include <trace/define_trace.h> |