68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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/* Copyright (c) 2021 Hisilicon Limited. */
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#ifndef __HNS3_DEBUGFS_H
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#define __HNS3_DEBUGFS_H
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#include "hnae3.h"
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#define HNS3_DBG_READ_LEN 65536
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#define HNS3_DBG_READ_LEN_128KB 0x20000
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#define HNS3_DBG_READ_LEN_1MB 0x100000
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#define HNS3_DBG_READ_LEN_4MB 0x400000
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#define HNS3_DBG_READ_LEN_5MB 0x500000
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#define HNS3_DBG_WRITE_LEN 1024
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#define HNS3_DBG_DATA_STR_LEN 32
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#define HNS3_DBG_INFO_LEN 256
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#define HNS3_DBG_ITEM_NAME_LEN 32
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#define HNS3_DBG_FILE_NAME_LEN 16
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struct hns3_dbg_item {
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char name[HNS3_DBG_ITEM_NAME_LEN];
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u16 interval; /* blank numbers after the item */
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};
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struct hns3_dbg_data {
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struct hnae3_handle *handle;
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enum hnae3_dbg_cmd cmd;
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u16 qid;
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};
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enum hns3_dbg_dentry_type {
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HNS3_DBG_DENTRY_TM,
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HNS3_DBG_DENTRY_TX_BD,
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HNS3_DBG_DENTRY_RX_BD,
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HNS3_DBG_DENTRY_MAC,
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HNS3_DBG_DENTRY_REG,
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HNS3_DBG_DENTRY_QUEUE,
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HNS3_DBG_DENTRY_FD,
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HNS3_DBG_DENTRY_COMMON,
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};
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struct hns3_dbg_dentry_info {
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const char *name;
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struct dentry *dentry;
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};
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struct hns3_dbg_cmd_info {
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const char *name;
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enum hnae3_dbg_cmd cmd;
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enum hns3_dbg_dentry_type dentry;
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u32 buf_len;
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int (*init)(struct hnae3_handle *handle, unsigned int cmd);
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};
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struct hns3_dbg_func {
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enum hnae3_dbg_cmd cmd;
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int (*dbg_dump)(struct hnae3_handle *handle, char *buf, int len);
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int (*dbg_dump_bd)(struct hns3_dbg_data *data, char *buf, int len);
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};
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struct hns3_dbg_cap_info {
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const char *name;
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enum HNAE3_DEV_CAP_BITS cap_bit;
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};
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#endif
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