Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/if_wivar.h
Version:
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1 /* $OpenBSD: if_wivar.h,v 1.30 2010/08/30 20:42:27 deraadt Exp $ */ 2 3 /* 4 * Copyright (c) 1997, 1998, 1999 5 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Bill Paul. 18 * 4. Neither the name of the author nor the names of any co-contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 * From: if_wireg.h,v 1.8.2.2 2001/08/25 00:48:25 nsayer Exp $ 35 */ 36 37 #include <dev/ic/if_wi_hostap.h> 38 39 struct wi_softc { 40 struct device sc_dev; 41 struct ieee80211com sc_ic; 42 struct ifmedia sc_media; 43 bus_space_handle_t wi_bhandle; 44 bus_space_tag_t wi_btag; 45 bus_space_handle_t wi_lhandle; 46 bus_space_tag_t wi_ltag; 47 bus_size_t wi_cor_offset; 48 int wi_tx_data_id; 49 int wi_tx_mgmt_id; 50 int wi_flags; 51 int wi_if_flags; 52 int wi_cmd_count; 53 u_int16_t wi_procframe; 54 u_int16_t wi_ptype; 55 u_int16_t wi_portnum; 56 u_int16_t wi_max_data_len; 57 u_int16_t wi_rts_thresh; 58 u_int16_t wi_ap_density; 59 u_int16_t wi_tx_rate; 60 u_int16_t wi_create_ibss; 61 u_int16_t wi_channel; 62 u_int16_t wi_pm_enabled; 63 u_int16_t wi_mor_enabled; 64 u_int16_t wi_max_sleep; 65 u_int16_t wi_authtype; 66 u_int16_t wi_roaming; 67 u_int16_t wi_supprates; 68 u_int16_t wi_diversity; 69 70 u_int8_t wi_rxbuf[1596]; 71 u_int8_t wi_txbuf[1596]; 72 u_int8_t wi_scanbuf[1596]; 73 int wi_scan_lock; 74 struct timeout wi_scan_timeout; 75 76 u_int8_t wi_scanbuf_len; 77 78 struct ieee80211_nwid wi_node_name; 79 struct ieee80211_nwid wi_net_name; 80 struct ieee80211_nwid wi_ibss_name; 81 82 int wi_use_wep; 83 int wi_enh_security; 84 int wi_crypto_algorithm; 85 int wi_tx_key; 86 struct wi_ltv_keys wi_keys; 87 struct wi_counters wi_stats; 88 void *sc_ih; 89 struct timeout sc_timo; 90 int sc_firmware_type; 91 int sc_sta_firmware_ver; 92 int sc_pci; 93 struct wihap_info wi_hostap_info; 94 u_int32_t wi_icv; 95 int wi_icv_flag; 96 int wi_ibss_port; 97 int16_t wi_txpower; 98 99 struct { 100 u_int16_t wi_sleep; 101 u_int16_t wi_delaysupp; 102 u_int16_t wi_txsupp; 103 u_int16_t wi_monitor; 104 u_int16_t wi_ledtest; 105 u_int16_t wi_ledtest_param0; 106 u_int16_t wi_ledtest_param1; 107 u_int16_t wi_conttx; 108 u_int16_t wi_conttx_param0; 109 u_int16_t wi_contrx; 110 u_int16_t wi_sigstate; 111 u_int16_t wi_sigstate_param0; 112 u_int16_t wi_confbits; 113 u_int16_t wi_confbits_param0; 114 } wi_debug; 115 struct wi_usb_softc *wi_usb_cdata; 116 117 struct wi_funcs *sc_funcs; 118 }; 119 #define wi_cmd sc->sc_funcs->f_cmd 120 #define wi_read_record sc->sc_funcs->f_read_record 121 #define wi_write_record sc->sc_funcs->f_write_record 122 #define wi_alloc_nicmem sc->sc_funcs->f_alloc_nicmem 123 #define wi_read_data sc->sc_funcs->f_read_data 124 #define wi_write_data sc->sc_funcs->f_write_data 125 #define wi_get_fid sc->sc_funcs->f_get_fid 126 #define wi_init sc->sc_funcs->f_init 127 128 /* Values for wi_flags. */ 129 #define WI_FLAGS_ATTACHED 0x0001 130 #define WI_FLAGS_INITIALIZED 0x0002 131 #define WI_FLAGS_HAS_WEP 0x0004 132 #define WI_FLAGS_HAS_IBSS 0x0008 133 #define WI_FLAGS_HAS_CREATE_IBSS 0x0010 134 #define WI_FLAGS_HAS_MOR 0x0020 135 #define WI_FLAGS_HAS_ROAMING 0x0040 136 #define WI_FLAGS_HAS_DIVERSITY 0x0080 137 #define WI_FLAGS_HAS_HOSTAP 0x0100 138 #define WI_FLAGS_BUS_PCMCIA 0x0200 139 #define WI_FLAGS_BUS_USB 0x0400 140 #define WI_FLAGS_HAS_ENH_SECURITY 0x0800 141 #define WI_FLAGS_TXPOWER 0x1000 142 #define WI_FLAGS_BUSY 0x2000 143 144 #define WI_PRT_FMT "%s" 145 #define WI_PRT_ARG(sc) (sc)->sc_dev.dv_xname 146 147 struct wi_funcs { 148 int (*f_cmd)(struct wi_softc *sc, int cmd, int val0, int val1, 149 int val2); 150 int (*f_read_record)(struct wi_softc *sc, struct wi_ltv_gen *ltv); 151 int (*f_write_record)(struct wi_softc *sc, 152 struct wi_ltv_gen *ltv); 153 int (*f_alloc_nicmem)(struct wi_softc *sc, int len, int *id); 154 int (*f_read_data)(struct wi_softc *sc, int id, int off, 155 caddr_t buf, int len); 156 int (*f_write_data)(struct wi_softc *sc, int id, int off, 157 caddr_t buf, int len); 158 int (*f_get_fid)(struct wi_softc *sc, int fid); 159 void (*f_init)(struct wi_softc *sc); 160 161 void (*f_start)(struct ifnet *ifp); 162 int (*f_ioctl)(struct ifnet *, u_long, caddr_t); 163 void (*f_watchdog)(struct ifnet *ifp); 164 void (*f_inquire)(void *xsc); 165 }; 166 167 extern struct wi_funcs wi_func_io; 168 169 int wi_attach(struct wi_softc *, struct wi_funcs *); 170 void wi_detach(struct wi_softc *); 171 int wi_intr(void *); 172 void wi_stop(struct wi_softc *); 173 void wi_cor_reset(struct wi_softc *); 174 int wi_mgmt_xmit(struct wi_softc *, caddr_t, int); 175 176 void wi_update_stats(struct wi_softc *sc); 177 void wi_rxeof(struct wi_softc *sc); 178 void wi_txeof(struct wi_softc *sc, int status);
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