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 12struct 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/* 28Under Sync. IRP (SDIO/USB) 29A protection mechanism is necessary for the io_rwmem(read/write protocol) 30 31Under Async. IRP (SDIO/USB) 32The protection mechanism is through the pending queue. 33*/ 34 35 struct mutex ioctl_mutex; 36}; 37 38struct dvobj_priv *devobj_init(void); 39void devobj_deinit(struct dvobj_priv *pdvobj); 40 41u8 rtw_init_drv_sw(struct adapter *padapter); 42u8 rtw_free_drv_sw(struct adapter *padapter); 43void rtw_reset_drv_sw(struct adapter *padapter); 44void rtw_dev_unload(struct adapter *padapter); 45 46u32 rtw_start_drv_threads(struct adapter *padapter); 47void rtw_stop_drv_threads(struct adapter *padapter); 48void rtw_cancel_all_timer(struct adapter *padapter); 49 50int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); 51 52int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname); 53struct net_device *rtw_init_netdev(struct adapter *padapter); 54void rtw_unregister_netdevs(struct dvobj_priv *dvobj); 55 56u16 rtw_recv_select_queue(struct sk_buff *skb); 57 58int rtw_ndev_notifier_register(void); 59void rtw_ndev_notifier_unregister(void); 60 61void rtw_ips_dev_unload(struct adapter *padapter); 62 63int rtw_ips_pwr_up(struct adapter *padapter); 64void rtw_ips_pwr_down(struct adapter *padapter); 65 66int rtw_drv_register_netdev(struct adapter *padapter); 67void rtw_ndev_destructor(struct net_device *ndev); 68 69void rtw_suspend_common(struct adapter *padapter); 70int rtw_resume_common(struct adapter *padapter); 71 72int netdev_open(struct net_device *pnetdev); 73 74#endif /* _OSDEP_INTF_H_ */ 75