1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. 5 * 6 ******************************************************************************/ 7 8 #ifndef __OSDEP_INTF_H_ 9 #define __OSDEP_INTF_H_ 10 11 12 struct intf_priv { 13 14 u8 *intf_dev; 15 u32 max_iosz; /* USB2.0: 128, USB1.1: 64, SDIO:64 */ 16 u32 max_xmitsz; /* USB2.0: unlimited, SDIO:512 */ 17 u32 max_recvsz; /* USB2.0: unlimited, SDIO:512 */ 18 19 volatile u8 *io_rwmem; 20 volatile u8 *allocated_io_rwmem; 21 u32 io_wsz; /* unit: 4bytes */ 22 u32 io_rsz;/* unit: 4bytes */ 23 u8 intf_status; 24 25 void (*_bus_io)(u8 *priv); 26 27 /* 28 Under Sync. IRP (SDIO/USB) 29 A protection mechanism is necessary for the io_rwmem(read/write protocol) 30 31 Under Async. IRP (SDIO/USB) 32 The protection mechanism is through the pending queue. 33 */ 34 35 struct mutex ioctl_mutex; 36 }; 37 38 struct dvobj_priv *devobj_init(void); 39 void devobj_deinit(struct dvobj_priv *pdvobj); 40 41 u8 rtw_init_drv_sw(struct adapter *padapter); 42 u8 rtw_free_drv_sw(struct adapter *padapter); 43 void rtw_reset_drv_sw(struct adapter *padapter); 44 void rtw_dev_unload(struct adapter *padapter); 45 46 u32 rtw_start_drv_threads(struct adapter *padapter); 47 void rtw_stop_drv_threads(struct adapter *padapter); 48 void rtw_cancel_all_timer(struct adapter *padapter); 49 50 int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); 51 52 int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname); 53 struct net_device *rtw_init_netdev(struct adapter *padapter); 54 void rtw_unregister_netdevs(struct dvobj_priv *dvobj); 55 56 u16 rtw_recv_select_queue(struct sk_buff *skb); 57 58 int rtw_ndev_notifier_register(void); 59 void rtw_ndev_notifier_unregister(void); 60 61 void rtw_ips_dev_unload(struct adapter *padapter); 62 63 int rtw_ips_pwr_up(struct adapter *padapter); 64 void rtw_ips_pwr_down(struct adapter *padapter); 65 66 int rtw_drv_register_netdev(struct adapter *padapter); 67 void rtw_ndev_destructor(struct net_device *ndev); 68 69 void rtw_suspend_common(struct adapter *padapter); 70 int rtw_resume_common(struct adapter *padapter); 71 72 int netdev_open(struct net_device *pnetdev); 73 74 #endif /* _OSDEP_INTF_H_ */ 75