cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

fjes.h (1950B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 *  FUJITSU Extended Socket Network Device driver
      4 *  Copyright (c) 2015 FUJITSU LIMITED
      5 */
      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		1
     16#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_FS
     56	struct dentry *dbg_adapter;
     57#endif
     58};
     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_FS
     67void 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#else
     72static 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_ */