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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * FUJITSU Extended Socket Network Device driver
- * Copyright (c) 2015 FUJITSU LIMITED
- */
- #ifndef FJES_H_
- #define FJES_H_
- #include <linux/acpi.h>
- #include "fjes_hw.h"
- #define FJES_ACPI_SYMBOL "Extended Socket"
- #define FJES_MAX_QUEUES 1
- #define FJES_TX_RETRY_INTERVAL (20 * HZ)
- #define FJES_TX_RETRY_TIMEOUT (100)
- #define FJES_TX_TX_STALL_TIMEOUT (FJES_TX_RETRY_INTERVAL / 2)
- #define FJES_OPEN_ZONE_UPDATE_WAIT (300) /* msec */
- #define FJES_IRQ_WATCH_DELAY (HZ)
- /* board specific private data structure */
- struct fjes_adapter {
- struct net_device *netdev;
- struct platform_device *plat_dev;
- struct napi_struct napi;
- struct rtnl_link_stats64 stats64;
- unsigned int tx_retry_count;
- unsigned long tx_start_jiffies;
- unsigned long rx_last_jiffies;
- bool unset_rx_last;
- struct work_struct force_close_task;
- bool force_reset;
- bool open_guard;
- bool irq_registered;
- struct workqueue_struct *txrx_wq;
- struct workqueue_struct *control_wq;
- struct work_struct tx_stall_task;
- struct work_struct raise_intr_rxdata_task;
- struct work_struct unshare_watch_task;
- unsigned long unshare_watch_bitmask;
- struct delayed_work interrupt_watch_task;
- bool interrupt_watch_enable;
- struct fjes_hw hw;
- #ifdef CONFIG_DEBUG_FS
- struct dentry *dbg_adapter;
- #endif
- };
- extern char fjes_driver_name[];
- extern char fjes_driver_version[];
- extern const u32 fjes_support_mtu[];
- void fjes_set_ethtool_ops(struct net_device *);
- #ifdef CONFIG_DEBUG_FS
- void fjes_dbg_adapter_init(struct fjes_adapter *adapter);
- void fjes_dbg_adapter_exit(struct fjes_adapter *adapter);
- void fjes_dbg_init(void);
- void fjes_dbg_exit(void);
- #else
- static inline void fjes_dbg_adapter_init(struct fjes_adapter *adapter) {}
- static inline void fjes_dbg_adapter_exit(struct fjes_adapter *adapter) {}
- static inline void fjes_dbg_init(void) {}
- static inline void fjes_dbg_exit(void) {}
- #endif /* CONFIG_DEBUG_FS */
- #endif /* FJES_H_ */
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