/* 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_ */