text: /*	$OpenBSD: if_wivar.h,v 1.24 2004/03/18 16:16:10 millert Exp $	*/
  
  /*
   * Copyright (c) 1997, 1998, 1999
   *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *	This product includes software developed by Bill Paul.
   * 4. Neither the name of the author nor the names of any co-contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
   * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
   * THE POSSIBILITY OF SUCH DAMAGE.
   *
   *	From: if_wireg.h,v 1.8.2.2 2001/08/25 00:48:25 nsayer Exp $
   */
  
  #include <dev/ic/if_wi_hostap.h>
  
  struct wi_softc	{
  #ifndef __FreeBSD__
  	struct device		sc_dev;
  #endif	/* !__FreeBSD__ */
  	struct arpcom		sc_arpcom;
  	struct ifmedia		sc_media;
  	bus_space_handle_t	wi_bhandle;
  	bus_space_tag_t		wi_btag;
  	bus_space_handle_t	wi_lhandle;
  	bus_space_tag_t		wi_ltag;
  	bus_size_t		wi_cor_offset;
  	int			wi_tx_data_id;
  	int			wi_tx_mgmt_id;
  	int			wi_flags;
  	int			wi_if_flags;
  	int			wi_cmd_count;
  	u_int16_t		wi_procframe;
  	u_int16_t		wi_ptype;
  	u_int16_t		wi_portnum;
  	u_int16_t		wi_max_data_len;
  	u_int16_t		wi_rts_thresh;
  	u_int16_t		wi_ap_density;
  	u_int16_t		wi_tx_rate;
  	u_int16_t		wi_create_ibss;
  	u_int16_t		wi_channel;
  	u_int16_t		wi_pm_enabled;
  	u_int16_t		wi_mor_enabled;
  	u_int16_t		wi_max_sleep;
  	u_int16_t		wi_authtype;
  	u_int16_t		wi_roaming;
  	u_int16_t		wi_supprates;
  	u_int16_t		wi_diversity;
  
  	u_int8_t		wi_txbuf[1596];
  	u_int8_t		wi_scanbuf[1596];
  
  	u_int8_t		wi_scanbuf_len;
  
  	struct ieee80211_nwid	wi_node_name;
  	struct ieee80211_nwid	wi_net_name;
  	struct ieee80211_nwid	wi_ibss_name;
  
  	int			wi_use_wep;
  	int			wi_enh_security;
  	int			wi_crypto_algorithm;
  	int			wi_tx_key;
  	struct wi_ltv_keys	wi_keys;
  	struct wi_counters	wi_stats;
  	void			*sc_ih;
  	struct timeout		sc_timo;
  	int			sc_firmware_type;
  	int			sc_sta_firmware_ver;
  	int			sc_pci;
  	struct wihap_info	wi_hostap_info;
  	u_int32_t		wi_icv;
  	int			wi_icv_flag;
  	int			wi_ibss_port;
  
  	struct {
  		u_int16_t		wi_sleep;
  		u_int16_t		wi_delaysupp;
  		u_int16_t		wi_txsupp;
  		u_int16_t		wi_monitor;
  		u_int16_t		wi_ledtest;
  		u_int16_t		wi_ledtest_param0;
  		u_int16_t		wi_ledtest_param1;
  		u_int16_t		wi_conttx;
  		u_int16_t		wi_conttx_param0;
  		u_int16_t		wi_contrx;
  		u_int16_t		wi_sigstate;
  		u_int16_t		wi_sigstate_param0;
  		u_int16_t		wi_confbits;
  		u_int16_t		wi_confbits_param0;
  	} wi_debug;
  	void				*sc_sdhook;
  	struct wi_usb_softc		*wi_usb_cdata;
  
  	struct wi_funcs			*sc_funcs;
  };
  #define wi_cmd		sc->sc_funcs->f_cmd
  #define wi_read_record	sc->sc_funcs->f_read_record
  #define wi_write_record	sc->sc_funcs->f_write_record
  #define wi_alloc_nicmem	sc->sc_funcs->f_alloc_nicmem
  #define wi_read_data	sc->sc_funcs->f_read_data
  #define wi_write_data	sc->sc_funcs->f_write_data
  #define wi_get_fid	sc->sc_funcs->f_get_fid
  #define wi_init		sc->sc_funcs->f_init
  
  /* Values for wi_flags. */
  #define WI_FLAGS_ATTACHED		0x0001
  #define WI_FLAGS_INITIALIZED		0x0002
  #define WI_FLAGS_HAS_WEP		0x0004
  #define WI_FLAGS_HAS_IBSS		0x0008
  #define WI_FLAGS_HAS_CREATE_IBSS	0x0010
  #define WI_FLAGS_HAS_MOR		0x0020
  #define WI_FLAGS_HAS_ROAMING		0x0040
  #define WI_FLAGS_HAS_DIVERSITY		0x0080
  #define WI_FLAGS_HAS_HOSTAP		0x0100
  #define WI_FLAGS_BUS_PCMCIA		0x0200
  #define WI_FLAGS_BUS_USB		0x0400
  #define WI_FLAGS_HAS_ENH_SECURITY	0x0800
  
  #define WI_PRT_FMT "%s"
  #define WI_PRT_ARG(sc)	(sc)->sc_dev.dv_xname
  
  struct wi_funcs {
  	int (*f_cmd)(struct wi_softc *sc, int cmd, int val0, int val1,
  	    int val2);
  	int (*f_read_record)(struct wi_softc *sc, struct wi_ltv_gen *ltv);
  	int (*f_write_record)(struct wi_softc *sc,
  	    struct wi_ltv_gen *ltv);
  	int (*f_alloc_nicmem)(struct wi_softc *sc, int len, int *id);
  	int (*f_read_data)(struct wi_softc *sc, int id, int off,
  	    caddr_t buf, int len);
  	int (*f_write_data)(struct wi_softc *sc, int id, int off,
  	    caddr_t buf, int len);
  	int (*f_get_fid)(struct wi_softc *sc, int fid);
  	void (*f_init)(struct wi_softc *sc);
  
  	void (*f_start)(struct ifnet *ifp);
  	int (*f_ioctl)(struct ifnet *, u_long, caddr_t);
  	void (*f_watchdog)(struct ifnet *ifp);
  	void (*f_inquire)(void *xsc);
  };
  
  extern struct wi_funcs wi_func_io;
  
  int	wi_attach(struct wi_softc *, struct wi_funcs *);
  void	wi_detach(struct wi_softc *);
  int	wi_intr(void *);
  void	wi_stop(struct wi_softc *);
  void	wi_cor_reset(struct wi_softc *);
  int	wi_mgmt_xmit(struct wi_softc *, caddr_t, int);
  
  void wi_update_stats(struct wi_softc *sc);
  void wi_rxeof(struct wi_softc *sc);
  void wi_txeof(struct wi_softc *sc, int status);
  