projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 658d439b TI |
1 | /* |
| 2 | * FUJITSU Extended Socket Network Device driver | |
| 3 | * Copyright (c) 2015 FUJITSU LIMITED | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms and conditions of the GNU General Public License, | |
| 7 | * version 2, as published by the Free Software Foundation. | |
| 8 | * | |
| 9 | * This program is distributed in the hope it will be useful, but WITHOUT | |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 12 | * more details. | |
| 13 | * | |
| 14 | * You should have received a copy of the GNU General Public License along with | |
| 15 | * this program; if not, see <http://www.gnu.org/licenses/>. | |
| 16 | * | |
| 17 | * The full GNU General Public License is included in this distribution in | |
| 18 | * the file called "COPYING". | |
| 19 | * | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef FJES_H_ | |
| 23 | #define FJES_H_ | |
| 24 | ||
| 25 | #include <linux/acpi.h> | |
| 26 | ||
| 2fcbca68 TI |
27 | #include "fjes_hw.h" |
| 28 | ||
| 658d439b | 29 | #define FJES_ACPI_SYMBOL "Extended Socket" |
| 2fcbca68 TI |
30 | #define FJES_MAX_QUEUES 1 |
| 31 | #define FJES_TX_RETRY_INTERVAL (20 * HZ) | |
| 9acf51cb | 32 | #define FJES_TX_RETRY_TIMEOUT (100) |
| ac63b947 | 33 | #define FJES_TX_TX_STALL_TIMEOUT (FJES_TX_RETRY_INTERVAL / 2) |
| e5d486dc | 34 | #define FJES_OPEN_ZONE_UPDATE_WAIT (300) /* msec */ |
| 8edb62a8 | 35 | #define FJES_IRQ_WATCH_DELAY (HZ) |
| 2fcbca68 TI |
36 | |
| 37 | /* board specific private data structure */ | |
| 38 | struct fjes_adapter { | |
| 39 | struct net_device *netdev; | |
| 40 | struct platform_device *plat_dev; | |
| 41 | ||
| 42 | struct napi_struct napi; | |
| 43 | struct rtnl_link_stats64 stats64; | |
| 44 | ||
| 45 | unsigned int tx_retry_count; | |
| 46 | unsigned long tx_start_jiffies; | |
| 47 | unsigned long rx_last_jiffies; | |
| 48 | bool unset_rx_last; | |
| 49 | ||
| ff5b4210 | 50 | struct work_struct force_close_task; |
| 2fcbca68 TI |
51 | bool force_reset; |
| 52 | bool open_guard; | |
| 53 | ||
| 54 | bool irq_registered; | |
| 55 | ||
| b772b9dc | 56 | struct workqueue_struct *txrx_wq; |
| 8edb62a8 | 57 | struct workqueue_struct *control_wq; |
| b772b9dc | 58 | |
| ac63b947 | 59 | struct work_struct tx_stall_task; |
| b772b9dc TI |
60 | struct work_struct raise_intr_rxdata_task; |
| 61 | ||
| 8fc4cadb TI |
62 | struct work_struct unshare_watch_task; |
| 63 | unsigned long unshare_watch_bitmask; | |
| 64 | ||
| 8edb62a8 TI |
65 | struct delayed_work interrupt_watch_task; |
| 66 | bool interrupt_watch_enable; | |
| 67 | ||
| 2fcbca68 | 68 | struct fjes_hw hw; |
| c753119e TI |
69 | |
| 70 | #ifdef CONFIG_DEBUG_FS | |
| 71 | struct dentry *dbg_adapter; | |
| 72 | #endif | |
| 2fcbca68 | 73 | }; |
| 658d439b TI |
74 | |
| 75 | extern char fjes_driver_name[]; | |
| 76 | extern char fjes_driver_version[]; | |
| 8cdc3f6c | 77 | extern const u32 fjes_support_mtu[]; |
| 658d439b | 78 | |
| 786eec27 TI |
79 | void fjes_set_ethtool_ops(struct net_device *); |
| 80 | ||
| c753119e TI |
81 | #ifdef CONFIG_DEBUG_FS |
| 82 | void fjes_dbg_adapter_init(struct fjes_adapter *adapter); | |
| 83 | void fjes_dbg_adapter_exit(struct fjes_adapter *adapter); | |
| 84 | void fjes_dbg_init(void); | |
| 85 | void fjes_dbg_exit(void); | |
| 86 | #else | |
| 87 | static inline void fjes_dbg_adapter_init(struct fjes_adapter *adapter) {} | |
| 88 | static inline void fjes_dbg_adapter_exit(struct fjes_adapter *adapter) {} | |
| 89 | static inline void fjes_dbg_init(void) {} | |
| 90 | static inline void fjes_dbg_exit(void) {} | |
| 91 | #endif /* CONFIG_DEBUG_FS */ | |
| 92 | ||
| 658d439b | 93 | #endif /* FJES_H_ */ |