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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * FUJITSU Extended Socket Network Device driver4 * Copyright (c) 2015 FUJITSU LIMITED5 */6 7#ifndef FJES_H_8#define FJES_H_9 10#include <linux/acpi.h>11 12#include "fjes_hw.h"13 14#define FJES_ACPI_SYMBOL "Extended Socket"15#define FJES_MAX_QUEUES 116#define FJES_TX_RETRY_INTERVAL (20 * HZ)17#define FJES_TX_RETRY_TIMEOUT (100)18#define FJES_TX_TX_STALL_TIMEOUT (FJES_TX_RETRY_INTERVAL / 2)19#define FJES_OPEN_ZONE_UPDATE_WAIT (300) /* msec */20#define FJES_IRQ_WATCH_DELAY (HZ)21 22/* board specific private data structure */23struct fjes_adapter {24 struct net_device *netdev;25 struct platform_device *plat_dev;26 27 struct napi_struct napi;28 struct rtnl_link_stats64 stats64;29 30 unsigned int tx_retry_count;31 unsigned long tx_start_jiffies;32 unsigned long rx_last_jiffies;33 bool unset_rx_last;34 35 struct work_struct force_close_task;36 bool force_reset;37 bool open_guard;38 39 bool irq_registered;40 41 struct workqueue_struct *txrx_wq;42 struct workqueue_struct *control_wq;43 44 struct work_struct tx_stall_task;45 struct work_struct raise_intr_rxdata_task;46 47 struct work_struct unshare_watch_task;48 unsigned long unshare_watch_bitmask;49 50 struct delayed_work interrupt_watch_task;51 bool interrupt_watch_enable;52 53 struct fjes_hw hw;54 55#ifdef CONFIG_DEBUG_FS56 struct dentry *dbg_adapter;57#endif58};59 60extern char fjes_driver_name[];61extern char fjes_driver_version[];62extern const u32 fjes_support_mtu[];63 64void fjes_set_ethtool_ops(struct net_device *);65 66#ifdef CONFIG_DEBUG_FS67void fjes_dbg_adapter_init(struct fjes_adapter *adapter);68void fjes_dbg_adapter_exit(struct fjes_adapter *adapter);69void fjes_dbg_init(void);70void fjes_dbg_exit(void);71#else72static inline void fjes_dbg_adapter_init(struct fjes_adapter *adapter) {}73static inline void fjes_dbg_adapter_exit(struct fjes_adapter *adapter) {}74static inline void fjes_dbg_init(void) {}75static inline void fjes_dbg_exit(void) {}76#endif /* CONFIG_DEBUG_FS */77 78#endif /* FJES_H_ */79