/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
 *
 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 *
 ******************************************************************************/

#ifndef __OSDEP_INTF_H_
#define __OSDEP_INTF_H_

struct intf_priv {

	u8 *intf_dev;
	u32	max_iosz;	/* USB2.0: 128, USB1.1: 64, SDIO:64 */
	u32	max_xmitsz; /* USB2.0: unlimited, SDIO:512 */
	u32	max_recvsz; /* USB2.0: unlimited, SDIO:512 */

	volatile u8 *io_rwmem;
	volatile u8 *allocated_io_rwmem;
	u32	io_wsz; /* unit: 4bytes */
	u32	io_rsz;/* unit: 4bytes */
	u8 intf_status;

	void (*_bus_io)(u8 *priv);

	/*
	Under Sync. IRP (SDIO/USB)
	A protection mechanism is necessary for the io_rwmem(read/write protocol)

	Under Async. IRP (SDIO/USB)
	The protection mechanism is through the pending queue.
	*/

	_mutex ioctl_mutex;
};

#ifdef CONFIG_R871X_TEST
	int rtw_start_pseudo_adhoc(_adapter *padapter);
	int rtw_stop_pseudo_adhoc(_adapter *padapter);
#endif

struct dvobj_priv *devobj_init(void);
void devobj_deinit(struct dvobj_priv *pdvobj);

u8 rtw_init_drv_sw(_adapter *padapter);
u8 rtw_free_drv_sw(_adapter *padapter);
u8 rtw_reset_drv_sw(_adapter *padapter);
void rtw_dev_unload(PADAPTER padapter);

u32 rtw_start_drv_threads(_adapter *padapter);
void rtw_stop_drv_threads(_adapter *padapter);
void rtw_cancel_all_timer(_adapter *padapter);

uint loadparam(_adapter *adapter);

int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);

int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname);
struct net_device *rtw_init_netdev(_adapter *padapter);

void rtw_os_ndev_free(_adapter *adapter);
int rtw_os_ndev_init(_adapter *adapter, const char *name);
void rtw_os_ndev_deinit(_adapter *adapter);
void rtw_os_ndev_unregister(_adapter *adapter);
void rtw_os_ndevs_unregister(struct dvobj_priv *dvobj);
int rtw_os_ndevs_init(struct dvobj_priv *dvobj);
void rtw_os_ndevs_deinit(struct dvobj_priv *dvobj);
u16 rtw_recv_select_queue(struct sk_buff *skb);
int rtw_ndev_notifier_register(void);
void rtw_ndev_notifier_unregister(void);

u8 rtw_rtnl_lock_needed(struct dvobj_priv *dvobj);
void rtw_set_rtnl_lock_holder(struct dvobj_priv *dvobj, _thread_hdl_ thd_hdl);

void rtw_ips_dev_unload(_adapter *padapter);

int rtw_ips_pwr_up(_adapter *padapter);
void rtw_ips_pwr_down(_adapter *padapter);


void rtw_ndev_destructor(_nic_hdl ndev);


int rtw_suspend_common(_adapter *padapter);
int rtw_resume_common(_adapter *padapter);

#endif /* _OSDEP_INTF_H_ */
