orinoco: Move WEXT handlers into a separate file

#

# Makefile for the orinoco wireless device drivers.

#

orinoco-objs := main.o fw.o hw.o mic.o scan.o

orinoco-objs := main.o fw.o hw.o mic.o scan.o wext.o

obj-$(CONFIG_HERMES)		+= orinoco.o hermes.o hermes_dld.o

obj-$(CONFIG_PCMCIA_HERMES)	+= orinoco_cs.o

/* Exports from main to helper modules

 *

 * See copyright notice in main.c

 */

#ifndef _ORINOCO_MAIN_H_

#define _ORINOCO_MAIN_H_

#include <linux/ieee80211.h>

#include "orinoco.h"

/********************************************************************/

/* Compile time configuration and compatibility stuff               */

/********************************************************************/

/* We do this this way to avoid ifdefs in the actual code */

#ifdef WIRELESS_SPY

#define SPY_NUMBER(priv)	(priv->spy_data.spy_number)

#else

#define SPY_NUMBER(priv)	0

#endif /* WIRELESS_SPY */

/********************************************************************/

/* Export module parameter */

extern int force_monitor;

/* Forward declarations */

struct net_device;

struct work_struct;

void set_port_type(struct orinoco_private *priv);

int __orinoco_program_rids(struct net_device *dev);

void orinoco_reset(struct work_struct *work);

/* Information element helpers - find a home for these... */

static inline u8 *orinoco_get_ie(u8 *data, size_t len,

				 enum ieee80211_eid eid)

{

	u8 *p = data;

	while ((p + 2) < (data + len)) {

		if (p[0] == eid)

			return p;

		p += p[1] + 2;

	}

	return NULL;

}

#define WPA_OUI_TYPE	"\x00\x50\xF2\x01"

#define WPA_SELECTOR_LEN 4

static inline u8 *orinoco_get_wpa_ie(u8 *data, size_t len)

{

	u8 *p = data;

	while ((p + 2 + WPA_SELECTOR_LEN) < (data + len)) {

		if ((p[0] == WLAN_EID_GENERIC) &&

		    (memcmp(&p[2], WPA_OUI_TYPE, WPA_SELECTOR_LEN) == 0))

			return p;

		p += p[1] + 2;

	}

	return NULL;

}

#endif /* _ORINOCO_MAIN_H_ */

/* Wireless extensions support.

 *

 * See copyright notice in main.c

 */

#ifndef _ORINOCO_WEXT_H_

#define _ORINOCO_WEXT_H_

#include <net/iw_handler.h>

/* Structure defining all our WEXT handlers */

extern const struct iw_handler_def orinoco_handler_def;

#endif /* _ORINOCO_WEXT_H_ */