awivar.h

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    1 /*      $NetBSD: awivar.h,v 1.22 2005/12/11 12:21:26 christos Exp $     */
    2 
    3 /*-
    4  * Copyright (c) 1999,2000,2001 The NetBSD Foundation, Inc.
    5  * All rights reserved.
    6  *
    7  * This code is derived from software contributed to The NetBSD Foundation
    8  * by Bill Sommerfeld
    9  *
   10  * Redistribution and use in source and binary forms, with or without
   11  * modification, are permitted provided that the following conditions
   12  * are met:
   13  * 1. Redistributions of source code must retain the above copyright
   14  *    notice, this list of conditions and the following disclaimer.
   15  * 2. Redistributions in binary form must reproduce the above copyright
   16  *    notice, this list of conditions and the following disclaimer in the
   17  *    documentation and/or other materials provided with the distribution.
   18  * 3. All advertising materials mentioning features or use of this software
   19  *    must display the following acknowledgement:
   20  *        This product includes software developed by the NetBSD
   21  *        Foundation, Inc. and its contributors.
   22  * 4. Neither the name of The NetBSD Foundation nor the names of its
   23  *    contributors may be used to endorse or promote products derived
   24  *    from this software without specific prior written permission.
   25  *
   26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
   27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
   30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   36  * POSSIBILITY OF SUCH DAMAGE.
   37  */
   38 
   39 #ifndef _DEV_IC_AWIVAR_H
   40 #define _DEV_IC_AWIVAR_H
   41 
   42 /* timer values in msec */
   43 #define AWI_SELFTEST_TIMEOUT    5000
   44 #define AWI_CMD_TIMEOUT         2000
   45 #define AWI_LOCKOUT_TIMEOUT     50
   46 #define AWI_ASCAN_DURATION      100
   47 #define AWI_ASCAN_WAIT          3000
   48 #define AWI_PSCAN_DURATION      200
   49 #define AWI_PSCAN_WAIT          5000
   50 #define AWI_TRANS_TIMEOUT       5000
   51 
   52 #define AWI_NTXBUFS             4
   53 
   54 enum awi_sub_state {
   55         AWI_ST_NONE,
   56         AWI_ST_SCAN_INIT,
   57         AWI_ST_SCAN_SETMIB,
   58         AWI_ST_SCAN_SCCMD,
   59         AWI_ST_SUB_INIT,
   60         AWI_ST_SUB_SETSS,
   61         AWI_ST_SUB_SYNC
   62 };
   63 
   64 #define AWI_WAIT                0               /* must wait for completion */
   65 #define AWI_NOWAIT              1               /* do not wait */
   66 
   67 struct awi_chanset {
   68         u_int8_t        cs_type;
   69         u_int8_t        cs_region;
   70         u_int8_t        cs_min;
   71         u_int8_t        cs_max;
   72         u_int8_t        cs_def;
   73 };
   74 
   75 struct awi_softc {
   76 #ifdef __NetBSD__
   77         struct device           sc_dev;
   78 #endif
   79 #ifdef __FreeBSD__
   80         device_t                sc_dev;
   81 #endif
   82         struct am79c930_softc   sc_chip;
   83         struct ethercom         sc_ec;
   84         struct ieee80211com     sc_ic;
   85         u_char                  sc_banner[AWI_BANNER_LEN];
   86         int                     (*sc_enable)(struct awi_softc *);
   87         void                    (*sc_disable)(struct awi_softc *);
   88         void                    (*sc_power)(struct awi_softc *, int);
   89 
   90         int                     (*sc_newstate)(struct ieee80211com *,
   91                                     enum ieee80211_state, int);
   92         void                    (*sc_recv_mgmt)(struct ieee80211com *,
   93                                     struct mbuf *, struct ieee80211_node *,
   94                                     int, int, u_int32_t);
   95         int                     (*sc_send_mgmt)(struct ieee80211com *,
   96                                     struct ieee80211_node *, int, int);
   97 
   98         void                    *sc_sdhook;     /* shutdown hook */
   99         void                    *sc_powerhook;  /* power management hook */
  100         unsigned int            sc_attached:1,
  101                                 sc_enabled:1,
  102                                 sc_busy:1,
  103                                 sc_cansleep:1,
  104                                 sc_enab_intr:1,
  105                                 sc_adhoc_ap:1,
  106                                 sc_invalid:1;
  107         enum ieee80211_state    sc_nstate;
  108         enum awi_sub_state      sc_substate;
  109         int                     sc_sleep_cnt;
  110         u_int8_t                sc_cmd_inprog;
  111         u_int8_t                sc_cur_chan;
  112 
  113         int                     sc_rx_timer;
  114         u_int32_t               sc_rxdoff;
  115         u_int32_t               sc_rxmoff;
  116         struct mbuf             *sc_rxpend;
  117 
  118         int                     sc_tx_timer;
  119         u_int32_t               sc_txbase;
  120         u_int32_t               sc_txend;
  121         u_int32_t               sc_txnext;
  122         u_int32_t               sc_txdone;
  123 
  124         struct awi_mib_local    sc_mib_local;
  125         struct awi_mib_addr     sc_mib_addr;
  126         struct awi_mib_mac      sc_mib_mac;
  127         struct awi_mib_stat     sc_mib_stat;
  128         struct awi_mib_mgt      sc_mib_mgt;
  129         struct awi_mib_phy      sc_mib_phy;
  130 };
  131 
  132 #define sc_if   sc_ec.ec_if
  133 
  134 #define awi_read_1(sc, off) ((sc)->sc_chip.sc_ops->read_1)(&sc->sc_chip, off)
  135 #define awi_read_2(sc, off) ((sc)->sc_chip.sc_ops->read_2)(&sc->sc_chip, off)
  136 #define awi_read_4(sc, off) ((sc)->sc_chip.sc_ops->read_4)(&sc->sc_chip, off)
  137 #define awi_read_bytes(sc, off, ptr, len) \
  138         ((sc)->sc_chip.sc_ops->read_bytes)(&sc->sc_chip, off, ptr, len)
  139 
  140 #define awi_write_1(sc, off, val) \
  141         ((sc)->sc_chip.sc_ops->write_1)(&sc->sc_chip, off, val)
  142 #define awi_write_2(sc, off, val) \
  143         ((sc)->sc_chip.sc_ops->write_2)(&sc->sc_chip, off, val)
  144 #define awi_write_4(sc, off, val) \
  145         ((sc)->sc_chip.sc_ops->write_4)(&sc->sc_chip, off, val)
  146 #define awi_write_bytes(sc, off, ptr, len) \
  147         ((sc)->sc_chip.sc_ops->write_bytes)(&sc->sc_chip, off, ptr, len)
  148 
  149 #define awi_drvstate(sc, state) \
  150         awi_write_1(sc, AWI_DRIVERSTATE, \
  151             ((state) | AWI_DRV_AUTORXLED|AWI_DRV_AUTOTXLED))
  152 
  153 int     awi_attach(struct awi_softc *);
  154 int     awi_detach(struct awi_softc *);
  155 #ifdef __NetBSD__
  156 int     awi_activate(struct device *, enum devact);
  157 void    awi_power(int, void *);
  158 #endif
  159 void    awi_shutdown(void *);
  160 int     awi_intr(void *);
  161 
  162 #endif /* _DEV_IC_AWIVAR_H */

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FreeBSD/Linux Kernel Cross Reference sys/dev/ic/awivar.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/awivar.h