1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2017 Realtek Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that 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 *****************************************************************************/ 15 16 #ifndef __OSDEP_INTF_H_ 17 #define __OSDEP_INTF_H_ 18 19 20 struct intf_priv { 21 22 u8 *intf_dev; 23 u32 max_iosz; /* USB2.0: 128, USB1.1: 64, SDIO:64 */ 24 u32 max_xmitsz; /* USB2.0: unlimited, SDIO:512 */ 25 u32 max_recvsz; /* USB2.0: unlimited, SDIO:512 */ 26 27 volatile u8 *io_rwmem; 28 volatile u8 *allocated_io_rwmem; 29 u32 io_wsz; /* unit: 4bytes */ 30 u32 io_rsz;/* unit: 4bytes */ 31 u8 intf_status; 32 33 void (*_bus_io)(u8 *priv); 34 35 /* 36 Under Sync. IRP (SDIO/USB) 37 A protection mechanism is necessary for the io_rwmem(read/write protocol) 38 39 Under Async. IRP (SDIO/USB) 40 The protection mechanism is through the pending queue. 41 */ 42 43 _mutex ioctl_mutex; 44 45 46 #ifdef PLATFORM_LINUX 47 #ifdef CONFIG_USB_HCI 48 /* when in USB, IO is through interrupt in/out endpoints */ 49 struct usb_device *udev; 50 PURB piorw_urb; 51 u8 io_irp_cnt; 52 u8 bio_irp_pending; 53 _sema io_retevt; 54 _timer io_timer; 55 u8 bio_irp_timeout; 56 u8 bio_timer_cancel; 57 #endif 58 #endif 59 60 }; 61 62 struct dvobj_priv *devobj_init(void); 63 void devobj_deinit(struct dvobj_priv *pdvobj); 64 65 u8 rtw_init_drv_sw(_adapter *padapter); 66 u8 rtw_free_drv_sw(_adapter *padapter); 67 u8 rtw_reset_drv_sw(_adapter *padapter); 68 void rtw_dev_unload(PADAPTER padapter); 69 70 u32 rtw_start_drv_threads(_adapter *padapter); 71 void rtw_stop_drv_threads(_adapter *padapter); 72 #if defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN) 73 void rtw_cancel_dynamic_chk_timer(_adapter *padapter); 74 #endif 75 void rtw_cancel_all_timer(_adapter *padapter); 76 77 uint loadparam(_adapter *adapter); 78 79 #ifdef PLATFORM_LINUX 80 int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); 81 82 int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname); 83 struct net_device *rtw_init_netdev(_adapter *padapter); 84 85 void rtw_os_ndev_free(_adapter *adapter); 86 int rtw_os_ndev_init(_adapter *adapter, const char *name); 87 void rtw_os_ndev_deinit(_adapter *adapter); 88 void rtw_os_ndev_unregister(_adapter *adapter); 89 void rtw_os_ndevs_unregister(struct dvobj_priv *dvobj); 90 int rtw_os_ndevs_init(struct dvobj_priv *dvobj); 91 void rtw_os_ndevs_deinit(struct dvobj_priv *dvobj); 92 93 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) 94 u16 rtw_recv_select_queue(struct sk_buff *skb); 95 #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35) */ 96 97 int rtw_ndev_notifier_register(void); 98 void rtw_ndev_notifier_unregister(void); 99 void rtw_inetaddr_notifier_register(void); 100 void rtw_inetaddr_notifier_unregister(void); 101 102 #include "../os_dep/linux/rtw_proc.h" 103 104 #ifdef CONFIG_IOCTL_CFG80211 105 #include "../os_dep/linux/ioctl_cfg80211.h" 106 #endif /* CONFIG_IOCTL_CFG80211 */ 107 108 u8 rtw_rtnl_lock_needed(struct dvobj_priv *dvobj); 109 void rtw_set_rtnl_lock_holder(struct dvobj_priv *dvobj, _thread_hdl_ thd_hdl); 110 111 #endif /* PLATFORM_LINUX */ 112 113 114 #ifdef PLATFORM_FREEBSD 115 extern int rtw_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data); 116 #endif 117 118 void rtw_ips_dev_unload(_adapter *padapter); 119 120 #ifdef CONFIG_IPS 121 int rtw_ips_pwr_up(_adapter *padapter); 122 void rtw_ips_pwr_down(_adapter *padapter); 123 #endif 124 125 #ifdef CONFIG_CONCURRENT_MODE 126 struct _io_ops; 127 struct dvobj_priv; 128 _adapter *rtw_drv_add_vir_if(_adapter *primary_padapter, void (*set_intf_ops)(_adapter *primary_padapter, struct _io_ops *pops)); 129 void rtw_drv_stop_vir_ifaces(struct dvobj_priv *dvobj); 130 void rtw_drv_free_vir_ifaces(struct dvobj_priv *dvobj); 131 #endif 132 133 void rtw_ndev_destructor(_nic_hdl ndev); 134 #ifdef CONFIG_ARP_KEEP_ALIVE 135 int rtw_gw_addr_query(_adapter *padapter); 136 #endif 137 138 int rtw_suspend_common(_adapter *padapter); 139 int rtw_resume_common(_adapter *padapter); 140 141 #endif /* _OSDEP_INTF_H_ */ 142