227 lines
6.9 KiB
C
227 lines
6.9 KiB
C
/*
|
|
* Copyright (c) 2002
|
|
* M Warner Losh <imp@freebsd.org>. All rights reserved.
|
|
* 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#define WICACHE /* turn on signal strength cache code */
|
|
#define MAXWICACHE 10
|
|
|
|
struct wi_counters {
|
|
u_int32_t wi_tx_unicast_frames;
|
|
u_int32_t wi_tx_multicast_frames;
|
|
u_int32_t wi_tx_fragments;
|
|
u_int32_t wi_tx_unicast_octets;
|
|
u_int32_t wi_tx_multicast_octets;
|
|
u_int32_t wi_tx_deferred_xmits;
|
|
u_int32_t wi_tx_single_retries;
|
|
u_int32_t wi_tx_multi_retries;
|
|
u_int32_t wi_tx_retry_limit;
|
|
u_int32_t wi_tx_discards;
|
|
u_int32_t wi_rx_unicast_frames;
|
|
u_int32_t wi_rx_multicast_frames;
|
|
u_int32_t wi_rx_fragments;
|
|
u_int32_t wi_rx_unicast_octets;
|
|
u_int32_t wi_rx_multicast_octets;
|
|
u_int32_t wi_rx_fcs_errors;
|
|
u_int32_t wi_rx_discards_nobuf;
|
|
u_int32_t wi_tx_discards_wrong_sa;
|
|
u_int32_t wi_rx_WEP_cant_decrypt;
|
|
u_int32_t wi_rx_msg_in_msg_frags;
|
|
u_int32_t wi_rx_msg_in_bad_msg_frags;
|
|
};
|
|
|
|
/*
|
|
* Encryption controls. We can enable or disable encryption as
|
|
* well as specify up to 4 encryption keys. We can also specify
|
|
* which of the four keys will be used for transmit encryption.
|
|
*/
|
|
#define WI_RID_ENCRYPTION 0xFC20
|
|
#define WI_RID_AUTHTYPE 0xFC21
|
|
#define WI_RID_DEFLT_CRYPT_KEYS 0xFCB0
|
|
#define WI_RID_TX_CRYPT_KEY 0xFCB1
|
|
#define WI_RID_WEP_AVAIL 0xFD4F
|
|
#define WI_RID_P2_TX_CRYPT_KEY 0xFC23
|
|
#define WI_RID_P2_CRYPT_KEY0 0xFC24
|
|
#define WI_RID_P2_CRYPT_KEY1 0xFC25
|
|
#define WI_RID_MICROWAVE_OVEN 0xFC25
|
|
#define WI_RID_P2_CRYPT_KEY2 0xFC26
|
|
#define WI_RID_P2_CRYPT_KEY3 0xFC27
|
|
#define WI_RID_P2_ENCRYPTION 0xFC28
|
|
#define WI_RID_ROAMING_MODE 0xFC2D
|
|
#define WI_RID_CUR_TX_RATE 0xFD44 /* current TX rate */
|
|
struct wi_key {
|
|
u_int16_t wi_keylen;
|
|
u_int8_t wi_keydat[14];
|
|
};
|
|
|
|
#define WI_NLTV_KEYS 4
|
|
struct wi_ltv_keys {
|
|
u_int16_t wi_len;
|
|
u_int16_t wi_type;
|
|
struct wi_key wi_keys[WI_NLTV_KEYS];
|
|
};
|
|
|
|
struct wi_softc {
|
|
struct arpcom arpcom;
|
|
struct ifmedia ifmedia;
|
|
device_t dev;
|
|
int wi_unit;
|
|
struct resource * local;
|
|
int local_rid;
|
|
struct resource * iobase;
|
|
int iobase_rid;
|
|
struct resource * irq;
|
|
int irq_rid;
|
|
struct resource * mem;
|
|
int mem_rid;
|
|
bus_space_handle_t wi_localhandle;
|
|
bus_space_tag_t wi_localtag;
|
|
bus_space_handle_t wi_bhandle;
|
|
bus_space_tag_t wi_btag;
|
|
bus_space_handle_t wi_bmemhandle;
|
|
bus_space_tag_t wi_bmemtag;
|
|
void * wi_intrhand;
|
|
int sc_firmware_type;
|
|
#define WI_NOTYPE 0
|
|
#define WI_LUCENT 1
|
|
#define WI_INTERSIL 2
|
|
#define WI_SYMBOL 3
|
|
int sc_pri_firmware_ver; /* Primary firmware */
|
|
int sc_sta_firmware_ver; /* Station firmware */
|
|
int sc_enabled;
|
|
int wi_io_addr;
|
|
int wi_tx_data_id;
|
|
int wi_tx_mgmt_id;
|
|
int wi_gone;
|
|
int wi_flags;
|
|
#define WI_FLAGS_ATTACHED 0x01
|
|
#define WI_FLAGS_INITIALIZED 0x02
|
|
#define WI_FLAGS_HAS_WEP 0x04
|
|
#define WI_FLAGS_HAS_IBSS 0x08
|
|
#define WI_FLAGS_HAS_CREATE_IBSS 0x10
|
|
#define WI_FLAGS_HAS_MOR 0x20
|
|
#define WI_FLAGS_HAS_ROAMING 0x30
|
|
#define WI_FLAGS_HAS_DIVERSITY 0x40
|
|
#define WI_FLAGS_HAS_HOSTAP 0x80
|
|
int wi_if_flags;
|
|
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_supprates;
|
|
u_int16_t wi_authtype;
|
|
u_int16_t wi_roaming;
|
|
char wi_node_name[32];
|
|
char wi_net_name[32];
|
|
char wi_ibss_name[32];
|
|
u_int8_t wi_txbuf[1596];
|
|
u_int8_t wi_scanbuf[1596];
|
|
int wi_scanbuf_len;
|
|
struct wi_counters wi_stats;
|
|
int wi_has_wep;
|
|
int wi_use_wep;
|
|
int wi_authmode;
|
|
int wi_tx_key;
|
|
struct wi_ltv_keys wi_keys;
|
|
#ifdef WICACHE
|
|
int wi_sigitems;
|
|
struct wi_sigcache wi_sigcache[MAXWICACHE];
|
|
int wi_nextitem;
|
|
#endif
|
|
struct wihap_info wi_hostap_info;
|
|
u_int32_t wi_icv;
|
|
int wi_icv_flag;
|
|
int wi_ibss_port;
|
|
struct callout_handle wi_stat_ch;
|
|
#if __FreeBSD_version >= 500000
|
|
struct mtx wi_mtx;
|
|
#endif
|
|
int wi_nic_type;
|
|
int wi_bus_type; /* Bus attachment type */
|
|
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;
|
|
|
|
};
|
|
|
|
struct wi_card_ident {
|
|
u_int16_t card_id;
|
|
char *card_name;
|
|
u_int8_t firm_type;
|
|
};
|
|
|
|
#if __FreeBSD_version < 500000
|
|
/*
|
|
* Various compat hacks/kludges
|
|
*/
|
|
#define le16toh(x) (x)
|
|
#define htole16(x) (x)
|
|
#define ifaddr_byindex(idx) ifnet_addrs[(idx) - 1];
|
|
#define WI_LOCK(_sc, _s) s = splimp()
|
|
#define WI_UNLOCK(_sc, _s) splx(s)
|
|
#else
|
|
#define WI_LOCK(_sc, _s) _s = 1
|
|
#define WI_UNLOCK(_sc, _s)
|
|
#endif
|
|
|
|
int wi_generic_attach(device_t);
|
|
int wi_generic_detach(device_t);
|
|
void wi_shutdown(device_t);
|
|
int wi_alloc(device_t, int);
|
|
void wi_free(device_t);
|
|
extern devclass_t wi_devclass;
|
|
int wi_mgmt_xmit(struct wi_softc *, caddr_t, int);
|
|
int wi_symbol_load_firm(struct wi_softc *, const void *, int, const void *, int);
|