linux/drivers/staging/rt2860/rtmp_os.h

/*
 *************************************************************************
 * Ralink Tech Inc.
 * 5F., No.36, Taiyuan St., Jhubei City,
 * Hsinchu County 302,
 * Taiwan, R.O.C.
 *
 * (c) Copyright 2002-2007, Ralink Technology, Inc.
 *
 * This program is free software; you can redistribute it and/or modify  *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation; either version 2 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * 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.,                                       *
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 *                                                                       *
 *************************************************************************

    Module Name:
	rtmp_os.h

    Abstract:

    Revision History:
    Who          When          What
    ---------    ----------    ----------------------------------------------
 */

#ifndef __RTMP_OS_H__
#define __RTMP_OS_H__

#ifdef LINUX
#include "rt_linux.h"
#endif /* LINUX // */

/*
	This data structure mainly strip some callback function defined in
	"struct net_device" in kernel source "include/linux/netdevice.h".

	The definition of this data structure may various depends on different
	OS. Use it carefully.
*/
struct rt_rtmp_os_netdev_op_hook {
	const struct net_device_ops *netdev_ops;
	void *priv;
	int priv_flags;
	unsigned char devAddr[6];
	unsigned char devName[16];
	unsigned char needProtcted;
};

typedef enum _RTMP_TASK_STATUS_ {
	RTMP_TASK_STAT_UNKNOWN = 0,
	RTMP_TASK_STAT_INITED = 1,
	RTMP_TASK_STAT_RUNNING = 2,
	RTMP_TASK_STAT_STOPED = 4,
} RTMP_TASK_STATUS;
#define RTMP_TASK_CAN_DO_INSERT		(RTMP_TASK_STAT_INITED |RTMP_TASK_STAT_RUNNING)

#define RTMP_OS_TASK_NAME_LEN	16
struct rt_rtmp_os_task {
	char taskName[RTMP_OS_TASK_NAME_LEN];
	void *priv;
	/*unsigned long         taskFlags; */
	RTMP_TASK_STATUS taskStatus;
#ifndef KTHREAD_SUPPORT
	struct semaphore taskSema;
	struct pid *taskPID;
	struct completion taskComplete;
#endif
	unsigned char task_killed;
#ifdef KTHREAD_SUPPORT
	struct task_struct *kthread_task;
	wait_queue_head_t kthread_q;
	BOOLEAN kthread_running;
#endif
};

int RtmpOSIRQRequest(struct net_device *pNetDev);
int RtmpOSIRQRelease(struct net_device *pNetDev);

#endif /* __RMTP_OS_H__ // */