mirror of
https://github.com/morrownr/8821cu-20210916.git
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d83ae81d01
From 5.15.0 onwards, SIOCDEVPRIVATE has been split into a seperate function. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b9067f5dc4a07c8e24e01a1b277c6722d91be39e This patch fixes support for the new SIOCDEVPRIVATE handling. Notes: In order to access these commands, CONFIG_MP_INCLUDED must be set to 'y'. They can then be accessed with the correct ioctl. Example application to do this can be found here: https://github.com/lfelten/rtl_iw_priv
149 lines
4.3 KiB
C
149 lines
4.3 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __OSDEP_INTF_H_
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#define __OSDEP_INTF_H_
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struct intf_priv {
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u8 *intf_dev;
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u32 max_iosz; /* USB2.0: 128, USB1.1: 64, SDIO:64 */
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u32 max_xmitsz; /* USB2.0: unlimited, SDIO:512 */
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u32 max_recvsz; /* USB2.0: unlimited, SDIO:512 */
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volatile u8 *io_rwmem;
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volatile u8 *allocated_io_rwmem;
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u32 io_wsz; /* unit: 4bytes */
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u32 io_rsz;/* unit: 4bytes */
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u8 intf_status;
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void (*_bus_io)(u8 *priv);
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/*
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Under Sync. IRP (SDIO/USB)
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A protection mechanism is necessary for the io_rwmem(read/write protocol)
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Under Async. IRP (SDIO/USB)
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The protection mechanism is through the pending queue.
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*/
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_mutex ioctl_mutex;
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#ifdef PLATFORM_LINUX
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#ifdef CONFIG_USB_HCI
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/* when in USB, IO is through interrupt in/out endpoints */
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struct usb_device *udev;
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PURB piorw_urb;
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u8 io_irp_cnt;
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u8 bio_irp_pending;
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_sema io_retevt;
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_timer io_timer;
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u8 bio_irp_timeout;
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u8 bio_timer_cancel;
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#endif
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#endif
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};
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struct dvobj_priv *devobj_init(void);
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void devobj_deinit(struct dvobj_priv *pdvobj);
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u8 rtw_init_drv_sw(_adapter *padapter);
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u8 rtw_free_drv_sw(_adapter *padapter);
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u8 rtw_reset_drv_sw(_adapter *padapter);
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void rtw_dev_unload(PADAPTER padapter);
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u32 rtw_start_drv_threads(_adapter *padapter);
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void rtw_stop_drv_threads(_adapter *padapter);
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#if defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN)
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void rtw_cancel_dynamic_chk_timer(_adapter *padapter);
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#endif
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void rtw_cancel_all_timer(_adapter *padapter);
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uint loadparam(_adapter *adapter);
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#ifdef PLATFORM_LINUX
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int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
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#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && defined(CONFIG_MP_INCLUDED))
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int rtw_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
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void __user *data, int cmd);
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#endif
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int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname);
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struct net_device *rtw_init_netdev(_adapter *padapter);
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void rtw_os_ndev_free(_adapter *adapter);
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int rtw_os_ndev_init(_adapter *adapter, const char *name);
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void rtw_os_ndev_deinit(_adapter *adapter);
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void rtw_os_ndev_unregister(_adapter *adapter);
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void rtw_os_ndevs_unregister(struct dvobj_priv *dvobj);
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int rtw_os_ndevs_init(struct dvobj_priv *dvobj);
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void rtw_os_ndevs_deinit(struct dvobj_priv *dvobj);
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u16 rtw_os_recv_select_queue(u8 *msdu, enum rtw_rx_llc_hdl llc_hdl);
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int rtw_ndev_notifier_register(void);
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void rtw_ndev_notifier_unregister(void);
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void rtw_inetaddr_notifier_register(void);
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void rtw_inetaddr_notifier_unregister(void);
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#include "../os_dep/linux/rtw_proc.h"
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#include "../os_dep/linux/nlrtw.h"
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#ifdef CONFIG_PLATFORM_CMAP_INTFS
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#include "../os_dep/linux/custom_multiap_intfs/custom_multiap_intfs.h"
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#endif
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#ifdef CONFIG_IOCTL_CFG80211
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#include "../os_dep/linux/ioctl_cfg80211.h"
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#endif /* CONFIG_IOCTL_CFG80211 */
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u8 rtw_rtnl_lock_needed(struct dvobj_priv *dvobj);
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void rtw_set_rtnl_lock_holder(struct dvobj_priv *dvobj, _thread_hdl_ thd_hdl);
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#endif /* PLATFORM_LINUX */
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#ifdef PLATFORM_FREEBSD
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extern int rtw_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data);
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#endif
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void rtw_ips_dev_unload(_adapter *padapter);
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#ifdef CONFIG_IPS
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int rtw_ips_pwr_up(_adapter *padapter);
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void rtw_ips_pwr_down(_adapter *padapter);
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#endif
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#ifdef CONFIG_CONCURRENT_MODE
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struct _io_ops;
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struct dvobj_priv;
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_adapter *rtw_drv_add_vir_if(_adapter *primary_padapter, void (*set_intf_ops)(_adapter *primary_padapter, struct _io_ops *pops));
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void rtw_drv_stop_vir_ifaces(struct dvobj_priv *dvobj);
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void rtw_drv_free_vir_ifaces(struct dvobj_priv *dvobj);
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#endif
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void rtw_ndev_destructor(_nic_hdl ndev);
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#ifdef CONFIG_ARP_KEEP_ALIVE
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int rtw_gw_addr_query(_adapter *padapter);
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#endif
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int rtw_suspend_common(_adapter *padapter);
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int rtw_resume_common(_adapter *padapter);
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#endif /* _OSDEP_INTF_H_ */
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