diff options
author | imp <imp@FreeBSD.org> | 2005-11-16 20:58:35 +0000 |
---|---|---|
committer | imp <imp@FreeBSD.org> | 2005-11-16 20:58:35 +0000 |
commit | f575703415ce6a8771cca675214388fd0504146d (patch) | |
tree | 57325c2e7e41c6fe5d6c4f2ca7001ed2afdb0547 /sys/dev | |
parent | d1aa5c1d31557f48633a4327c926afe90aa4e956 (diff) | |
download | FreeBSD-src-f575703415ce6a8771cca675214388fd0504146d.zip FreeBSD-src-f575703415ce6a8771cca675214388fd0504146d.tar.gz |
this is no longer needed.
Diffstat (limited to 'sys/dev')
-rw-r--r-- | sys/dev/owi/if_ieee80211.h | 273 | ||||
-rw-r--r-- | sys/dev/owi/if_owi.c | 2428 | ||||
-rw-r--r-- | sys/dev/owi/if_owi_pccard.c | 214 | ||||
-rw-r--r-- | sys/dev/owi/if_wireg.h | 618 | ||||
-rw-r--r-- | sys/dev/owi/if_wivar.h | 188 |
5 files changed, 0 insertions, 3721 deletions
diff --git a/sys/dev/owi/if_ieee80211.h b/sys/dev/owi/if_ieee80211.h deleted file mode 100644 index 0e67c58..0000000 --- a/sys/dev/owi/if_ieee80211.h +++ /dev/null @@ -1,273 +0,0 @@ -/* $NetBSD: if_ieee80211.h,v 1.5 2000/07/21 04:47:40 onoe Exp $ */ -/* $FreeBSD$ */ - -#ifndef _NET_IF_IEEE80211_H_ -#define _NET_IF_IEEE80211_H_ - -/* - * generic definitions for IEEE 802.11 frames - */ -struct ieee80211_frame { - u_int8_t i_fc[2]; - u_int8_t i_dur[2]; - u_int8_t i_addr1[ETHER_ADDR_LEN]; - u_int8_t i_addr2[ETHER_ADDR_LEN]; - u_int8_t i_addr3[ETHER_ADDR_LEN]; - u_int8_t i_seq[2]; - /* possibly followed by addr4[ETHER_ADDR_LEN]; */ -}; - -#define IEEE80211_FC0_VERSION_MASK 0x03 -#define IEEE80211_FC0_VERSION_0 0x00 -#define IEEE80211_FC0_TYPE_MASK 0x0c -#define IEEE80211_FC0_TYPE_MGT 0x00 -#define IEEE80211_FC0_TYPE_CTL 0x04 -#define IEEE80211_FC0_TYPE_DATA 0x08 - -#define IEEE80211_FC0_SUBTYPE_MASK 0xf0 -/* for TYPE_MGT */ -#define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00 -#define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10 -#define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20 -#define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30 -#define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40 -#define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50 -#define IEEE80211_FC0_SUBTYPE_BEACON 0x80 -#define IEEE80211_FC0_SUBTYPE_ATIM 0x90 -#define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0 -#define IEEE80211_FC0_SUBTYPE_AUTH 0xb0 -#define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0 -/* for TYPE_CTL */ -#define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0 -#define IEEE80211_FC0_SUBTYPE_RTS 0xb0 -#define IEEE80211_FC0_SUBTYPE_CTS 0xc0 -#define IEEE80211_FC0_SUBTYPE_ACK 0xd0 -#define IEEE80211_FC0_SUBTYPE_CF_END 0xe0 -#define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0 -/* for TYPE_DATA (bit combination) */ -#define IEEE80211_FC0_SUBTYPE_DATA 0x00 -#define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10 -#define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20 -#define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30 -#define IEEE80211_FC0_SUBTYPE_NODATA 0x40 -#define IEEE80211_FC0_SUBTYPE_CFACK 0x50 -#define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60 -#define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70 - -#define IEEE80211_FC1_DIR_MASK 0x03 -#define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */ -#define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */ -#define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */ -#define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */ - -#define IEEE80211_FC1_MORE_FRAG 0x04 -#define IEEE80211_FC1_RETRY 0x08 -#define IEEE80211_FC1_PWR_MGT 0x10 -#define IEEE80211_FC1_MORE_DATA 0x20 -#define IEEE80211_FC1_WEP 0x40 -#define IEEE80211_FC1_ORDER 0x80 - -#define IEEE80211_NWID_LEN 32 - -/* - * BEACON management packets - * - * octect timestamp[8] - * octect beacon interval[2] - * octect capability information[2] - * information element - * octect elemid - * octect length - * octect information[length[ - */ -typedef u_int8_t * ieee80211_mgt_beacon_t; - -#define IEEE80211_BEACON_INTERVAL(beacon) \ - (beacon[8] + (beacon[9] << 8)) -#define IEEE80211_BEACON_CAPABILITY(beacon) \ - (beacon[10] + (beacon[11] << 8)) - -#define IEEE80211_CAPINFO_ESS 0x01 -#define IEEE80211_CAPINFO_IBSS 0x02 -#define IEEE80211_CAPINFO_CF_POLLABLE 0x04 -#define IEEE80211_CAPINFO_CF_POLLREQ 0x08 -#define IEEE80211_CAPINFO_PRIVACY 0x10 -#define IEEE80211_CAPINFO_BITS "\20\01ESS\02IBSS\03POLLABLE\04POLLREQ\5PRIVACY" - -/* - * Management information elements - */ -struct ieee80211_information { - char ssid[IEEE80211_NWID_LEN+1]; - struct rates { - u_int8_t *p; - } rates; - struct fh { - u_int16_t dwell; - u_int8_t set; - u_int8_t pattern; - u_int8_t index; - } fh; - struct ds { - u_int8_t channel; - } ds; - struct cf { - u_int8_t count; - u_int8_t period; - u_int8_t maxdur[2]; - u_int8_t dur[2]; - } cf; - struct tim { - u_int8_t count; - u_int8_t period; - u_int8_t bitctl; - /* u_int8_t pvt[251]; The driver never needs to use this */ - } tim; - struct ibss { - u_int16_t atim; - } ibss; - struct challenge { - u_int8_t *p; - u_int8_t len; - } challenge; -}; - -#define IEEE80211_ELEMID_SSID 0 -#define IEEE80211_ELEMID_RATES 1 -#define IEEE80211_ELEMID_FHPARMS 2 -#define IEEE80211_ELEMID_DSPARMS 3 -#define IEEE80211_ELEMID_CFPARMS 4 -#define IEEE80211_ELEMID_TIM 5 -#define IEEE80211_ELEMID_IBSSPARMS 6 -#define IEEE80211_ELEMID_CHALLENGE 16 - -/* - * AUTH management packets - * - * octect algo[2] - * octect seq[2] - * octect status[2] - * octect chal.id - * octect chal.length - * octect chal.text[253] - */ -typedef u_int8_t * ieee80211_mgt_auth_t; - -#define IEEE80211_AUTH_ALGORITHM(auth) \ - (auth[0] + (auth[1] << 8)) -#define IEEE80211_AUTH_TRANSACTION(auth) \ - (auth[2] + (auth[3] << 8)) -#define IEEE80211_AUTH_STATUS(auth) \ - (auth[4] + (auth[5] << 8)) - -#define IEEE80211_AUTH_ALG_OPEN 0x0000 -#define IEEE80211_AUTH_ALG_SHARED 0x0001 - -#define IEEE80211_AUTH_OPEN_REQUEST 1 -#define IEEE80211_AUTH_OPEN_RESPONSE 2 - -#define IEEE80211_AUTH_SHARED_REQUEST 1 -#define IEEE80211_AUTH_SHARED_CHALLENGE 2 -#define IEEE80211_AUTH_SHARED_RESPONSE 3 -#define IEEE80211_AUTH_SHARED_PASS 4 - -/* - * Reason codes - * - * Unlisted codes are reserved - */ -#define IEEE80211_REASON_UNSPECIFIED 1 -#define IEEE80211_REASON_AUTH_EXPIRE 2 -#define IEEE80211_REASON_AUTH_LEAVE 3 -#define IEEE80211_REASON_ASSOC_EXPIRE 4 -#define IEEE80211_REASON_ASSOC_TOOMANY 5 -#define IEEE80211_REASON_NOT_AUTHED 6 -#define IEEE80211_REASON_NOT_ASSOCED 7 -#define IEEE80211_REASON_ASSOC_LEAVE 8 -#define IEEE80211_REASON_ASSOC_NOT_AUTHED 9 - -/* - * Status code - * - * Unlisted codes are reserved - */ -#define IEEE80211_STATUS_SUCCESS 0x0000 -#define IEEE80211_STATUS_UNSPECIFIED 1 -#define IEEE80211_STATUS_CAPINFO 10 -#define IEEE80211_STATUS_NOT_ASSOCED 11 -#define IEEE80211_STATUS_OTHER 12 -#define IEEE80211_STATUS_ALG 13 -#define IEEE80211_STATUS_SEQUENCE 14 -#define IEEE80211_STATUS_CHALLENGE 15 -#define IEEE80211_STATUS_TIMEOUT 16 -#define IEEE80211_STATUS_TOO_MANY_STATIONS 17 -#define IEEE80211_STATUS_RATES 18 - -#define IEEE80211_WEP_KEYLEN 5 /* 40bit */ -#define IEEE80211_WEP_IVLEN 3 /* 24bit */ -#define IEEE80211_WEP_KIDLEN 1 /* 1 octet */ -#define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */ -#define IEEE80211_WEP_NKID 4 /* number of key ids */ - -/* nwid is pointed at by ifr.ifr_data */ -struct ieee80211_nwid { - u_int8_t i_len; - u_int8_t i_nwid[IEEE80211_NWID_LEN]; -}; - -#define SIOCS80211NWID _IOWR('i', 230, struct ifreq) -#define SIOCG80211NWID _IOWR('i', 231, struct ifreq) - -/* the first member must be matched with struct ifreq */ -struct ieee80211_nwkey { - char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ - int i_wepon; /* wep enabled flag */ - int i_defkid; /* default encrypt key id */ - struct { - int i_keylen; - u_int8_t *i_keydat; - } i_key[IEEE80211_WEP_NKID]; -}; -#define SIOCS80211NWKEY _IOW('i', 232, struct ieee80211_nwkey) -#define SIOCG80211NWKEY _IOWR('i', 233, struct ieee80211_nwkey) - -#define IEEE80211_WEP_NOSUP -1 -#define IEEE80211_WEP_OFF 0 -#define IEEE80211_WEP_ON 1 -#define IEEE80211_WEP_MIXED 2 - -#define IEEE80211_AUTH_NONE 0 -#define IEEE80211_AUTH_OPEN 1 -#define IEEE80211_AUTH_SHARED 2 - -#define IEEE80211_POWERSAVE_NOSUP -1 -#define IEEE80211_POWERSAVE_OFF 0 -#define IEEE80211_POWERSAVE_CAM 1 -#define IEEE80211_POWERSAVE_PSP 2 -#define IEEE80211_POWERSAVE_PSP_CAM 3 -#define IEEE80211_POWERSAVE_ON IEEE80211_POWERSAVE_CAM - -/* the first member must be matched with struct ifreq */ -struct ieee80211req { - char i_name[IFNAMSIZ]; /* if_name, e.g. "wi0" */ - u_int16_t i_type; /* req type */ - int16_t i_val; /* Index or simple value */ - int16_t i_len; /* Index or simple value */ - void *i_data; /* Extra data */ -}; -#define SIOCS80211 _IOW('i', 234, struct ieee80211req) -#define SIOCG80211 _IOWR('i', 235, struct ieee80211req) - -#define IEEE80211_IOC_SSID 1 -#define IEEE80211_IOC_NUMSSIDS 2 -#define IEEE80211_IOC_WEP 3 -#define IEEE80211_IOC_WEPKEY 4 -#define IEEE80211_IOC_NUMWEPKEYS 5 -#define IEEE80211_IOC_WEPTXKEY 6 -#define IEEE80211_IOC_AUTHMODE 7 -#define IEEE80211_IOC_STATIONNAME 8 -#define IEEE80211_IOC_CHANNEL 9 -#define IEEE80211_IOC_POWERSAVE 10 -#define IEEE80211_IOC_POWERSAVESLEEP 11 - -#endif /* !_NET_IF_IEEE80211_H_ */ diff --git a/sys/dev/owi/if_owi.c b/sys/dev/owi/if_owi.c deleted file mode 100644 index 55f2685..0000000 --- a/sys/dev/owi/if_owi.c +++ /dev/null @@ -1,2428 +0,0 @@ -/*- - * 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. - */ - -/* - * Lucent WaveLAN/IEEE 802.11 PCMCIA driver for FreeBSD. - * - * Written by Bill Paul <wpaul@ctr.columbia.edu> - * Electrical Engineering Department - * Columbia University, New York City - */ - -/* - * The WaveLAN/IEEE adapter is the second generation of the WaveLAN - * from Lucent. Unlike the older cards, the new ones are programmed - * entirely via a firmware-driven controller called the Hermes. - * Unfortunately, Lucent will not release the Hermes programming manual - * without an NDA (if at all). What they do release is an API library - * called the HCF (Hardware Control Functions) which is supposed to - * do the device-specific operations of a device driver for you. The - * publically available version of the HCF library (the 'HCF Light') is - * a) extremely gross, b) lacks certain features, particularly support - * for 802.11 frames, and c) is contaminated by the GNU Public License. - * - * This driver does not use the HCF or HCF Light at all. Instead, it - * programs the Hermes controller directly, using information gleaned - * from the HCF Light code and corresponding documentation. - * - * This driver supports the ISA, PCMCIA and PCI versions of the Lucent - * WaveLan cards (based on the Hermes chipset), as well as the newer - * Prism 2 chipsets with firmware from Intersil and Symbol. - */ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/endian.h> -#include <sys/sockio.h> -#include <sys/mbuf.h> -#include <sys/proc.h> -#include <sys/kernel.h> -#include <sys/socket.h> -#include <sys/module.h> -#include <sys/bus.h> -#include <sys/random.h> -#include <sys/syslog.h> -#include <sys/sysctl.h> - -#include <machine/bus.h> -#include <machine/resource.h> -#include <machine/clock.h> -#include <sys/rman.h> - -#include <net/if.h> -#include <net/if_arp.h> -#include <net/ethernet.h> -#include <net/if_dl.h> -#include <net/if_media.h> -#include <net/if_types.h> -#include <dev/owi/if_ieee80211.h> - -#include <netinet/in.h> -#include <netinet/in_systm.h> -#include <netinet/in_var.h> -#include <netinet/ip.h> -#include <netinet/if_ether.h> - -#include <net/bpf.h> - -#include <dev/wi/if_wavelan_ieee.h> -#include <dev/owi/if_wivar.h> -#include <dev/owi/if_wireg.h> - -#if !defined(lint) -static const char rcsid[] = - "$FreeBSD$"; -#endif - -static void wi_intr(void *); -static void wi_reset(struct wi_softc *); -static int wi_ioctl(struct ifnet *, u_long, caddr_t); -static void wi_init(void *); -static void wi_start(struct ifnet *); -static void wi_watchdog(struct ifnet *); -static void wi_rxeof(struct wi_softc *); -static void wi_txeof(struct wi_softc *, int); -static void wi_update_stats(struct wi_softc *); -static void wi_setmulti(struct wi_softc *); - -static int wi_cmd(struct wi_softc *, int, int, int, int); -static int wi_read_record(struct wi_softc *, struct wi_ltv_gen *); -static int wi_write_record(struct wi_softc *, struct wi_ltv_gen *); -static int wi_read_data(struct wi_softc *, int, int, caddr_t, int); -static int wi_write_data(struct wi_softc *, int, int, caddr_t, int); -static int wi_seek(struct wi_softc *, int, int, int); -static int wi_alloc_nicmem(struct wi_softc *, int, int *); -static void wi_inquire(void *); -static void wi_setdef(struct wi_softc *, struct wi_req *); - -#ifdef WICACHE -static -void wi_cache_store(struct wi_softc *, struct ether_header *, - struct mbuf *, unsigned short); -#endif - -static int wi_get_cur_ssid(struct wi_softc *, char *, int *); -static int wi_media_change(struct ifnet *); -static void wi_media_status(struct ifnet *, struct ifmediareq *); - -devclass_t owi_devclass; - -struct wi_card_ident wi_card_ident[] = { - /* CARD_ID CARD_NAME FIRM_TYPE */ - { WI_NIC_LUCENT_ID, WI_NIC_LUCENT_STR, WI_LUCENT }, - { WI_NIC_SONY_ID, WI_NIC_SONY_STR, WI_LUCENT }, - { WI_NIC_LUCENT_EMB_ID, WI_NIC_LUCENT_EMB_STR, WI_LUCENT }, - { 0, NULL, 0 }, -}; - -int -owi_generic_detach(dev) - device_t dev; -{ - struct wi_softc *sc; - struct ifnet *ifp; - int s; - - sc = device_get_softc(dev); - WI_LOCK(sc, s); - ifp = sc->ifp; - - if (sc->wi_gone) { - device_printf(dev, "already unloaded\n"); - WI_UNLOCK(sc, s); - return(ENODEV); - } - sc->wi_gone = !bus_child_present(dev); - - owi_stop(sc); - - /* Delete all remaining media. */ - ifmedia_removeall(&sc->ifmedia); - - ether_ifdetach(ifp); - bus_teardown_intr(dev, sc->irq, sc->wi_intrhand); - owi_free(dev); - sc->wi_gone = 1; - - WI_UNLOCK(sc, s); - mtx_destroy(&sc->wi_mtx); - - return(0); -} - -int -owi_generic_attach(device_t dev) -{ - struct wi_softc *sc; - struct wi_ltv_macaddr mac; - struct wi_ltv_gen gen; - struct ifnet *ifp; - int error; - int s; - - /* XXX maybe we need the splimp stuff here XXX */ - sc = device_get_softc(dev); - - ifp = sc->ifp = if_alloc(IFT_ETHER); - if (ifp == NULL) { - device_printf(dev, "can not if_alloc()\n"); - owi_free(dev); - return (ENOSPC); - } - - error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET, - wi_intr, sc, &sc->wi_intrhand); - - if (error) { - device_printf(dev, "bus_setup_intr() failed! (%d)\n", error); - owi_free(dev); - return (error); - } - - mtx_init(&sc->wi_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK, - MTX_DEF | MTX_RECURSE); - WI_LOCK(sc, s); - - /* Reset the NIC. */ - wi_reset(sc); - - /* - * Read the station address. - * And do it twice. I've seen PRISM-based cards that return - * an error when trying to read it the first time, which causes - * the probe to fail. - */ - mac.wi_type = WI_RID_MAC_NODE; - mac.wi_len = 4; - wi_read_record(sc, (struct wi_ltv_gen *)&mac); - if ((error = wi_read_record(sc, (struct wi_ltv_gen *)&mac)) != 0) { - device_printf(dev, "mac read failed %d\n", error); - owi_free(dev); - return (error); - } - - owi_get_id(sc); - - if_initname(ifp, device_get_name(dev), sc->wi_unit); - ifp->if_softc = sc; - ifp->if_mtu = ETHERMTU; - ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST; - ifp->if_ioctl = wi_ioctl; - ifp->if_start = wi_start; - ifp->if_watchdog = wi_watchdog; - ifp->if_init = wi_init; - ifp->if_baudrate = 10000000; - ifp->if_snd.ifq_maxlen = IFQ_MAXLEN; - - bzero(sc->wi_node_name, sizeof(sc->wi_node_name)); - bcopy(WI_DEFAULT_NODENAME, sc->wi_node_name, - sizeof(WI_DEFAULT_NODENAME) - 1); - - bzero(sc->wi_net_name, sizeof(sc->wi_net_name)); - bcopy(WI_DEFAULT_NETNAME, sc->wi_net_name, - sizeof(WI_DEFAULT_NETNAME) - 1); - - bzero(sc->wi_ibss_name, sizeof(sc->wi_ibss_name)); - bcopy(WI_DEFAULT_IBSS, sc->wi_ibss_name, - sizeof(WI_DEFAULT_IBSS) - 1); - - sc->wi_portnum = WI_DEFAULT_PORT; - sc->wi_ptype = WI_PORTTYPE_BSS; - sc->wi_ap_density = WI_DEFAULT_AP_DENSITY; - sc->wi_rts_thresh = WI_DEFAULT_RTS_THRESH; - sc->wi_tx_rate = WI_DEFAULT_TX_RATE; - sc->wi_max_data_len = WI_DEFAULT_DATALEN; - sc->wi_create_ibss = WI_DEFAULT_CREATE_IBSS; - sc->wi_pm_enabled = WI_DEFAULT_PM_ENABLED; - sc->wi_max_sleep = WI_DEFAULT_MAX_SLEEP; - sc->wi_roaming = WI_DEFAULT_ROAMING; - sc->wi_authtype = WI_DEFAULT_AUTHTYPE; - sc->wi_authmode = IEEE80211_AUTH_OPEN; - - /* - * Read the default channel from the NIC. This may vary - * depending on the country where the NIC was purchased, so - * we can't hard-code a default and expect it to work for - * everyone. - */ - gen.wi_type = WI_RID_OWN_CHNL; - gen.wi_len = 2; - wi_read_record(sc, &gen); - sc->wi_channel = gen.wi_val; - - /* - * Set flags based on firmware version. - */ - switch (sc->sc_firmware_type) { - case WI_LUCENT: - sc->wi_flags |= WI_FLAGS_HAS_ROAMING; - if (sc->sc_sta_firmware_ver >= 60000) - sc->wi_flags |= WI_FLAGS_HAS_MOR; - if (sc->sc_sta_firmware_ver >= 60006) { - sc->wi_flags |= WI_FLAGS_HAS_IBSS; - sc->wi_flags |= WI_FLAGS_HAS_CREATE_IBSS; - } - sc->wi_ibss_port = htole16(1); - break; - } - - /* - * Find out if we support WEP on this card. - */ - gen.wi_type = WI_RID_WEP_AVAIL; - gen.wi_len = 2; - wi_read_record(sc, &gen); - sc->wi_has_wep = gen.wi_val; - - if (bootverbose) - device_printf(sc->dev, "owi_has_wep = %d\n", sc->wi_has_wep); - - /* - * Find supported rates. - */ - gen.wi_type = WI_RID_DATA_RATES; - gen.wi_len = 2; - if (wi_read_record(sc, &gen)) - sc->wi_supprates = WI_SUPPRATES_1M | WI_SUPPRATES_2M | - WI_SUPPRATES_5M | WI_SUPPRATES_11M; - else - sc->wi_supprates = gen.wi_val; - - bzero((char *)&sc->wi_stats, sizeof(sc->wi_stats)); - - wi_init(sc); - owi_stop(sc); - - ifmedia_init(&sc->ifmedia, 0, wi_media_change, wi_media_status); -#define ADD(m, c) ifmedia_add(&sc->ifmedia, (m), (c), NULL) - if (sc->wi_supprates & WI_SUPPRATES_1M) { - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS1, 0, 0), 0); - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS1, - IFM_IEEE80211_ADHOC, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS1, - IFM_IEEE80211_IBSS, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_CREATE_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS1, - IFM_IEEE80211_IBSSMASTER, 0), 0); - } - if (sc->wi_supprates & WI_SUPPRATES_2M) { - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS2, 0, 0), 0); - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS2, - IFM_IEEE80211_ADHOC, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS2, - IFM_IEEE80211_IBSS, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_CREATE_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS2, - IFM_IEEE80211_IBSSMASTER, 0), 0); - } - if (sc->wi_supprates & WI_SUPPRATES_5M) { - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS5, 0, 0), 0); - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS5, - IFM_IEEE80211_ADHOC, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS5, - IFM_IEEE80211_IBSS, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_CREATE_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS5, - IFM_IEEE80211_IBSSMASTER, 0), 0); - } - if (sc->wi_supprates & WI_SUPPRATES_11M) { - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS11, 0, 0), 0); - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS11, - IFM_IEEE80211_ADHOC, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS11, - IFM_IEEE80211_IBSS, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_CREATE_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS11, - IFM_IEEE80211_IBSSMASTER, 0), 0); - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_MANUAL, 0, 0), 0); - } - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO, IFM_IEEE80211_ADHOC, 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO, IFM_IEEE80211_IBSS, - 0), 0); - if (sc->wi_flags & WI_FLAGS_HAS_CREATE_IBSS) - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO, - IFM_IEEE80211_IBSSMASTER, 0), 0); - ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO, 0, 0), 0); -#undef ADD - ifmedia_set(&sc->ifmedia, IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO, 0, 0)); - - /* - * Call MI attach routine. - */ - ether_ifattach(ifp, (const u_int8_t *)mac.wi_mac_addr); - callout_handle_init(&sc->wi_stat_ch); - WI_UNLOCK(sc, s); - - return(0); -} - -void -owi_get_id(sc) - struct wi_softc *sc; -{ - struct wi_ltv_ver ver; - struct wi_card_ident *id; - - /* getting chip identity */ - memset(&ver, 0, sizeof(ver)); - ver.wi_type = WI_RID_CARD_ID; - ver.wi_len = 5; - wi_read_record(sc, (struct wi_ltv_gen *)&ver); - device_printf(sc->dev, "using "); - sc->sc_firmware_type = WI_NOTYPE; - for (id = wi_card_ident; id->card_name != NULL; id++) { - if (le16toh(ver.wi_ver[0]) == id->card_id) { - printf("%s", id->card_name); - sc->sc_firmware_type = id->firm_type; - break; - } - } - if (sc->sc_firmware_type == WI_NOTYPE) { - if ((le16toh(ver.wi_ver[0]) & 0x8000) == 0) { - printf("Unknown Lucent chip"); - sc->sc_firmware_type = WI_LUCENT; - } - } - - if (sc->sc_firmware_type != WI_LUCENT) - return; - - /* get station firmware version */ - memset(&ver, 0, sizeof(ver)); - ver.wi_type = WI_RID_STA_IDENTITY; - ver.wi_len = 5; - wi_read_record(sc, (struct wi_ltv_gen *)&ver); - ver.wi_ver[1] = le16toh(ver.wi_ver[1]); - ver.wi_ver[2] = le16toh(ver.wi_ver[2]); - ver.wi_ver[3] = le16toh(ver.wi_ver[3]); - sc->sc_sta_firmware_ver = ver.wi_ver[2] * 10000 + - ver.wi_ver[3] * 100 + ver.wi_ver[1]; - printf("\n"); - device_printf(sc->dev, "Lucent Firmware: "); - - printf("Station %u.%02u.%02u\n", - sc->sc_sta_firmware_ver / 10000, (sc->sc_sta_firmware_ver % 10000) / 100, - sc->sc_sta_firmware_ver % 100); - return; -} - -static void -wi_rxeof(sc) - struct wi_softc *sc; -{ - struct ifnet *ifp; - struct ether_header *eh; - struct mbuf *m; - int id; - int s; - - WI_LOCK_ASSERT(sc); - - ifp = sc->ifp; - - id = CSR_READ_2(sc, WI_RX_FID); - - /* - * if we have the procframe flag set, disregard all this and just - * read the data from the device. - */ - if (sc->wi_procframe || sc->wi_debug.wi_monitor) { - struct wi_frame *rx_frame; - int datlen, hdrlen; - - /* first allocate mbuf for packet storage */ - MGETHDR(m, M_DONTWAIT, MT_DATA); - if (m == NULL) { - ifp->if_ierrors++; - return; - } - MCLGET(m, M_DONTWAIT); - if (!(m->m_flags & M_EXT)) { - m_freem(m); - ifp->if_ierrors++; - return; - } - - m->m_pkthdr.rcvif = ifp; - - /* now read wi_frame first so we know how much data to read */ - if (wi_read_data(sc, id, 0, mtod(m, caddr_t), - sizeof(struct wi_frame))) { - m_freem(m); - ifp->if_ierrors++; - return; - } - - rx_frame = mtod(m, struct wi_frame *); - - switch ((rx_frame->wi_status & WI_STAT_MAC_PORT) >> 8) { - case 7: - switch (rx_frame->wi_frame_ctl & WI_FCTL_FTYPE) { - case WI_FTYPE_DATA: - hdrlen = WI_DATA_HDRLEN; - datlen = rx_frame->wi_dat_len + WI_FCS_LEN; - break; - case WI_FTYPE_MGMT: - hdrlen = WI_MGMT_HDRLEN; - datlen = rx_frame->wi_dat_len + WI_FCS_LEN; - break; - case WI_FTYPE_CTL: - /* - * prism2 cards don't pass control packets - * down properly or consistently, so we'll only - * pass down the header. - */ - hdrlen = WI_CTL_HDRLEN; - datlen = 0; - break; - default: - device_printf(sc->dev, "received packet of " - "unknown type on port 7\n"); - m_freem(m); - ifp->if_ierrors++; - return; - } - break; - case 0: - hdrlen = WI_DATA_HDRLEN; - datlen = rx_frame->wi_dat_len + WI_FCS_LEN; - break; - default: - device_printf(sc->dev, "received packet on invalid " - "port (wi_status=0x%x)\n", rx_frame->wi_status); - m_freem(m); - ifp->if_ierrors++; - return; - } - - if ((hdrlen + datlen + 2) > MCLBYTES) { - device_printf(sc->dev, "oversized packet received " - "(wi_dat_len=%d, wi_status=0x%x)\n", - datlen, rx_frame->wi_status); - m_freem(m); - ifp->if_ierrors++; - return; - } - - if (wi_read_data(sc, id, hdrlen, mtod(m, caddr_t) + hdrlen, - datlen + 2)) { - m_freem(m); - ifp->if_ierrors++; - return; - } - - m->m_pkthdr.len = m->m_len = hdrlen + datlen; - - ifp->if_ipackets++; - - /* Handle BPF listeners. */ - BPF_MTAP(ifp, m); - - m_freem(m); - } else { - struct wi_frame rx_frame; - - /* First read in the frame header */ - if (wi_read_data(sc, id, 0, (caddr_t)&rx_frame, - sizeof(rx_frame))) { - ifp->if_ierrors++; - return; - } - - if (rx_frame.wi_status & WI_STAT_ERRSTAT) { - ifp->if_ierrors++; - return; - } - - MGETHDR(m, M_DONTWAIT, MT_DATA); - if (m == NULL) { - ifp->if_ierrors++; - return; - } - MCLGET(m, M_DONTWAIT); - if (!(m->m_flags & M_EXT)) { - m_freem(m); - ifp->if_ierrors++; - return; - } - - eh = mtod(m, struct ether_header *); - m->m_pkthdr.rcvif = ifp; - - if (rx_frame.wi_status == WI_STAT_1042 || - rx_frame.wi_status == WI_STAT_TUNNEL || - rx_frame.wi_status == WI_STAT_WMP_MSG) { - if((rx_frame.wi_dat_len + WI_SNAPHDR_LEN) > MCLBYTES) { - device_printf(sc->dev, - "oversized packet received " - "(wi_dat_len=%d, wi_status=0x%x)\n", - rx_frame.wi_dat_len, rx_frame.wi_status); - m_freem(m); - ifp->if_ierrors++; - return; - } - m->m_pkthdr.len = m->m_len = - rx_frame.wi_dat_len + WI_SNAPHDR_LEN; - -#if 0 - bcopy((char *)&rx_frame.wi_addr1, - (char *)&eh->ether_dhost, ETHER_ADDR_LEN); - if (sc->wi_ptype == WI_PORTTYPE_ADHOC) { - bcopy((char *)&rx_frame.wi_addr2, - (char *)&eh->ether_shost, ETHER_ADDR_LEN); - } else { - bcopy((char *)&rx_frame.wi_addr3, - (char *)&eh->ether_shost, ETHER_ADDR_LEN); - } -#else - bcopy((char *)&rx_frame.wi_dst_addr, - (char *)&eh->ether_dhost, ETHER_ADDR_LEN); - bcopy((char *)&rx_frame.wi_src_addr, - (char *)&eh->ether_shost, ETHER_ADDR_LEN); -#endif - - bcopy((char *)&rx_frame.wi_type, - (char *)&eh->ether_type, ETHER_TYPE_LEN); - - if (wi_read_data(sc, id, WI_802_11_OFFSET, - mtod(m, caddr_t) + sizeof(struct ether_header), - m->m_len + 2)) { - m_freem(m); - ifp->if_ierrors++; - return; - } - } else { - if((rx_frame.wi_dat_len + - sizeof(struct ether_header)) > MCLBYTES) { - device_printf(sc->dev, - "oversized packet received " - "(wi_dat_len=%d, wi_status=0x%x)\n", - rx_frame.wi_dat_len, rx_frame.wi_status); - m_freem(m); - ifp->if_ierrors++; - return; - } - m->m_pkthdr.len = m->m_len = - rx_frame.wi_dat_len + sizeof(struct ether_header); - - if (wi_read_data(sc, id, WI_802_3_OFFSET, - mtod(m, caddr_t), m->m_len + 2)) { - m_freem(m); - ifp->if_ierrors++; - return; - } - } - - ifp->if_ipackets++; - - /* Receive packet. */ -#ifdef WICACHE - wi_cache_store(sc, eh, m, rx_frame.wi_q_info); -#endif - WI_UNLOCK(sc, s); - (*ifp->if_input)(ifp, m); - WI_LOCK(sc, s); - } -} - -static void -wi_txeof(sc, status) - struct wi_softc *sc; - int status; -{ - struct ifnet *ifp; - - ifp = sc->ifp; - - ifp->if_timer = 0; - ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; - - if (status & WI_EV_TX_EXC) - ifp->if_oerrors++; - else - ifp->if_opackets++; - - return; -} - -static void -wi_inquire(xsc) - void *xsc; -{ - struct wi_softc *sc; - struct ifnet *ifp; - int s; - - sc = xsc; - ifp = sc->ifp; - - sc->wi_stat_ch = timeout(wi_inquire, sc, hz * 60); - - /* Don't do this while we're transmitting */ - if (ifp->if_drv_flags & IFF_DRV_OACTIVE) - return; - - WI_LOCK(sc, s); - wi_cmd(sc, WI_CMD_INQUIRE, WI_INFO_COUNTERS, 0, 0); - WI_UNLOCK(sc, s); - - return; -} - -static void -wi_update_stats(sc) - struct wi_softc *sc; -{ - struct wi_ltv_gen gen; - u_int16_t id; - struct ifnet *ifp; - u_int32_t *ptr; - int len, i; - u_int16_t t; - - ifp = sc->ifp; - - id = CSR_READ_2(sc, WI_INFO_FID); - - wi_read_data(sc, id, 0, (char *)&gen, 4); - - /* - * if we just got our scan results, copy it over into the scan buffer - * so we can return it to anyone that asks for it. (add a little - * compatibility with the prism2 scanning mechanism) - */ - if (gen.wi_type == WI_INFO_SCAN_RESULTS) - { - sc->wi_scanbuf_len = gen.wi_len; - wi_read_data(sc, id, 4, (char *)sc->wi_scanbuf, - sc->wi_scanbuf_len * 2); - - return; - } - else if (gen.wi_type != WI_INFO_COUNTERS) - return; - - len = (gen.wi_len - 1 < sizeof(sc->wi_stats) / 4) ? - gen.wi_len - 1 : sizeof(sc->wi_stats) / 4; - ptr = (u_int32_t *)&sc->wi_stats; - - for (i = 0; i < len - 1; i++) { - t = CSR_READ_2(sc, WI_DATA1); -#ifdef WI_HERMES_STATS_WAR - if (t > 0xF000) - t = ~t & 0xFFFF; -#endif - ptr[i] += t; - } - - ifp->if_collisions = sc->wi_stats.wi_tx_single_retries + - sc->wi_stats.wi_tx_multi_retries + - sc->wi_stats.wi_tx_retry_limit; - - return; -} - -static void -wi_intr(xsc) - void *xsc; -{ - struct wi_softc *sc = xsc; - struct ifnet *ifp; - u_int16_t status; - int s; - - WI_LOCK(sc, s); - - ifp = sc->ifp; - - if (sc->wi_gone || !(ifp->if_flags & IFF_UP)) { - CSR_WRITE_2(sc, WI_EVENT_ACK, 0xFFFF); - CSR_WRITE_2(sc, WI_INT_EN, 0); - WI_UNLOCK(sc, s); - return; - } - - /* Disable interrupts. */ - CSR_WRITE_2(sc, WI_INT_EN, 0); - - status = CSR_READ_2(sc, WI_EVENT_STAT); - CSR_WRITE_2(sc, WI_EVENT_ACK, ~WI_INTRS); - - if (status & WI_EV_RX) { - wi_rxeof(sc); - CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_RX); - } - - if (status & WI_EV_TX) { - wi_txeof(sc, status); - CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_TX); - } - - if (status & WI_EV_ALLOC) { - int id; - - id = CSR_READ_2(sc, WI_ALLOC_FID); - CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_ALLOC); - if (id == sc->wi_tx_data_id) - wi_txeof(sc, status); - } - - if (status & WI_EV_INFO) { - wi_update_stats(sc); - CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_INFO); - } - - if (status & WI_EV_TX_EXC) { - wi_txeof(sc, status); - CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_TX_EXC); - } - - if (status & WI_EV_INFO_DROP) { - CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_INFO_DROP); - } - - /* Re-enable interrupts. */ - CSR_WRITE_2(sc, WI_INT_EN, WI_INTRS); - - if (ifp->if_snd.ifq_head != NULL) { - wi_start(ifp); - } - - WI_UNLOCK(sc, s); - - return; -} - -static int -wi_cmd(sc, cmd, val0, val1, val2) - struct wi_softc *sc; - int cmd; - int val0; - int val1; - int val2; -{ - int i, s = 0; - static volatile int count = 0; - - if (count > 1) - panic("Hey partner, hold on there!"); - count++; - - /* wait for the busy bit to clear */ - for (i = 500; i > 0; i--) { /* 5s */ - if (!(CSR_READ_2(sc, WI_COMMAND) & WI_CMD_BUSY)) { - break; - } - DELAY(10*1000); /* 10 m sec */ - } - if (i == 0) { - device_printf(sc->dev, "owi_cmd: busy bit won't clear.\n" ); - count--; - return(ETIMEDOUT); - } - - CSR_WRITE_2(sc, WI_PARAM0, val0); - CSR_WRITE_2(sc, WI_PARAM1, val1); - CSR_WRITE_2(sc, WI_PARAM2, val2); - CSR_WRITE_2(sc, WI_COMMAND, cmd); - - for (i = 0; i < WI_TIMEOUT; i++) { - /* - * Wait for 'command complete' bit to be - * set in the event status register. - */ - s = CSR_READ_2(sc, WI_EVENT_STAT); - if (s & WI_EV_CMD) { - /* Ack the event and read result code. */ - s = CSR_READ_2(sc, WI_STATUS); - CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_CMD); -#ifdef foo - if ((s & WI_CMD_CODE_MASK) != (cmd & WI_CMD_CODE_MASK)) - return(EIO); -#endif - if (s & WI_STAT_CMD_RESULT) { - count--; - return(EIO); - } - break; - } - DELAY(WI_DELAY); - } - - count--; - if (i == WI_TIMEOUT) { - device_printf(sc->dev, - "timeout in wi_cmd 0x%04x; event status 0x%04x\n", cmd, s); - return(ETIMEDOUT); - } - return(0); -} - -static void -wi_reset(sc) - struct wi_softc *sc; -{ -#define WI_INIT_TRIES 3 - int i; - int tries; - - tries = WI_INIT_TRIES; - for (i = 0; i < tries; i++) { - if (wi_cmd(sc, WI_CMD_INI, 0, 0, 0) == 0) - break; - DELAY(WI_DELAY * 1000); - } - sc->sc_enabled = 1; - - if (i == tries) { - device_printf(sc->dev, "init failed\n"); - return; - } - - CSR_WRITE_2(sc, WI_INT_EN, 0); - CSR_WRITE_2(sc, WI_EVENT_ACK, 0xFFFF); - - /* Calibrate timer. */ - WI_SETVAL(WI_RID_TICK_TIME, 8); - - return; -} - -/* - * Read an LTV record from the NIC. - */ -static int -wi_read_record(sc, ltv) - struct wi_softc *sc; - struct wi_ltv_gen *ltv; -{ - u_int16_t *ptr; - int i, len, code; - struct wi_ltv_gen *oltv; - - oltv = ltv; - - /* Tell the NIC to enter record read mode. */ - if (wi_cmd(sc, WI_CMD_ACCESS|WI_ACCESS_READ, ltv->wi_type, 0, 0)) - return(EIO); - - /* Seek to the record. */ - if (wi_seek(sc, ltv->wi_type, 0, WI_BAP1)) - return(EIO); - - /* - * Read the length and record type and make sure they - * match what we expect (this verifies that we have enough - * room to hold all of the returned data). - */ - len = CSR_READ_2(sc, WI_DATA1); - if (len > ltv->wi_len) - return(ENOSPC); - code = CSR_READ_2(sc, WI_DATA1); - if (code != ltv->wi_type) - return(EIO); - - ltv->wi_len = len; - ltv->wi_type = code; - - /* Now read the data. */ - ptr = <v->wi_val; - for (i = 0; i < ltv->wi_len - 1; i++) - ptr[i] = CSR_READ_2(sc, WI_DATA1); - - if (ltv->wi_type == WI_RID_PORTTYPE && sc->wi_ptype == WI_PORTTYPE_IBSS - && ltv->wi_val == sc->wi_ibss_port) { - /* - * Convert vendor IBSS port type to WI_PORTTYPE_IBSS. - * Since Lucent uses port type 1 for BSS *and* IBSS we - * have to rely on wi_ptype to distinguish this for us. - */ - ltv->wi_val = htole16(WI_PORTTYPE_IBSS); - } - - return(0); -} - -/* - * Same as read, except we inject data instead of reading it. - */ -static int -wi_write_record(sc, ltv) - struct wi_softc *sc; - struct wi_ltv_gen *ltv; -{ - uint16_t *ptr; - int i; - struct wi_ltv_gen p2ltv; - - if (ltv->wi_type == WI_RID_PORTTYPE && - le16toh(ltv->wi_val) == WI_PORTTYPE_IBSS) { - /* Convert WI_PORTTYPE_IBSS to vendor IBSS port type. */ - p2ltv.wi_type = WI_RID_PORTTYPE; - p2ltv.wi_len = 2; - p2ltv.wi_val = sc->wi_ibss_port; - ltv = &p2ltv; - } else { - /* LUCENT */ - switch (ltv->wi_type) { - case WI_RID_TX_RATE: - switch (ltv->wi_val) { - case 1: ltv->wi_val = 1; break; /* 1Mb/s fixed */ - case 2: ltv->wi_val = 2; break; /* 2Mb/s fixed */ - case 3: ltv->wi_val = 3; break; /* 11Mb/s auto */ - case 5: ltv->wi_val = 4; break; /* 5.5Mb/s fixed */ - case 6: ltv->wi_val = 6; break; /* 2Mb/s auto */ - case 7: ltv->wi_val = 7; break; /* 5.5Mb/s auto */ - case 11: ltv->wi_val = 5; break; /* 11Mb/s fixed */ - default: return EINVAL; - } - case WI_RID_TX_CRYPT_KEY: - if (ltv->wi_val > WI_NLTV_KEYS) - return (EINVAL); - break; - } - } - - if (wi_seek(sc, ltv->wi_type, 0, WI_BAP1)) - return(EIO); - - CSR_WRITE_2(sc, WI_DATA1, ltv->wi_len); - CSR_WRITE_2(sc, WI_DATA1, ltv->wi_type); - - ptr = <v->wi_val; - for (i = 0; i < ltv->wi_len - 1; i++) - CSR_WRITE_2(sc, WI_DATA1, ptr[i]); - - if (wi_cmd(sc, WI_CMD_ACCESS|WI_ACCESS_WRITE, ltv->wi_type, 0, 0)) - return(EIO); - - return(0); -} - -static int -wi_seek(sc, id, off, chan) - struct wi_softc *sc; - int id, off, chan; -{ - int i; - int selreg, offreg; - int status; - - switch (chan) { - case WI_BAP0: - selreg = WI_SEL0; - offreg = WI_OFF0; - break; - case WI_BAP1: - selreg = WI_SEL1; - offreg = WI_OFF1; - break; - default: - device_printf(sc->dev, "invalid data path: %x\n", chan); - return(EIO); - } - - CSR_WRITE_2(sc, selreg, id); - CSR_WRITE_2(sc, offreg, off); - - for (i = 0; i < WI_TIMEOUT; i++) { - status = CSR_READ_2(sc, offreg); - if (!(status & (WI_OFF_BUSY|WI_OFF_ERR))) - break; - DELAY(WI_DELAY); - } - - if (i == WI_TIMEOUT) { - device_printf(sc->dev, "timeout in wi_seek to %x/%x; last status %x\n", - id, off, status); - return(ETIMEDOUT); - } - - return(0); -} - -static int -wi_read_data(sc, id, off, buf, len) - struct wi_softc *sc; - int id, off; - caddr_t buf; - int len; -{ - int i; - u_int16_t *ptr; - - if (wi_seek(sc, id, off, WI_BAP1)) - return(EIO); - - ptr = (u_int16_t *)buf; - for (i = 0; i < len / 2; i++) - ptr[i] = CSR_READ_2(sc, WI_DATA1); - - return(0); -} - -/* - * According to the comments in the HCF Light code, there is a bug in - * the Hermes (or possibly in certain Hermes firmware revisions) where - * the chip's internal autoincrement counter gets thrown off during - * data writes: the autoincrement is missed, causing one data word to - * be overwritten and subsequent words to be written to the wrong memory - * locations. The end result is that we could end up transmitting bogus - * frames without realizing it. The workaround for this is to write a - * couple of extra guard words after the end of the transfer, then - * attempt to read then back. If we fail to locate the guard words where - * we expect them, we preform the transfer over again. - */ -static int -wi_write_data(sc, id, off, buf, len) - struct wi_softc *sc; - int id, off; - caddr_t buf; - int len; -{ - int i; - u_int16_t *ptr; -#ifdef WI_HERMES_AUTOINC_WAR - int retries; - - retries = 512; -again: -#endif - - if (wi_seek(sc, id, off, WI_BAP0)) - return(EIO); - - ptr = (u_int16_t *)buf; - for (i = 0; i < (len / 2); i++) - CSR_WRITE_2(sc, WI_DATA0, ptr[i]); - -#ifdef WI_HERMES_AUTOINC_WAR - CSR_WRITE_2(sc, WI_DATA0, 0x1234); - CSR_WRITE_2(sc, WI_DATA0, 0x5678); - - if (wi_seek(sc, id, off + len, WI_BAP0)) - return(EIO); - - if (CSR_READ_2(sc, WI_DATA0) != 0x1234 || - CSR_READ_2(sc, WI_DATA0) != 0x5678) { - if (--retries >= 0) - goto again; - device_printf(sc->dev, "owi_write_data device timeout\n"); - return (EIO); - } -#endif - - return(0); -} - -/* - * Allocate a region of memory inside the NIC and zero - * it out. - */ -static int -wi_alloc_nicmem(sc, len, id) - struct wi_softc *sc; - int len; - int *id; -{ - int i; - - if (wi_cmd(sc, WI_CMD_ALLOC_MEM, len, 0, 0)) { - device_printf(sc->dev, - "failed to allocate %d bytes on NIC\n", len); - return(ENOMEM); - } - - for (i = 0; i < WI_TIMEOUT; i++) { - if (CSR_READ_2(sc, WI_EVENT_STAT) & WI_EV_ALLOC) - break; - DELAY(WI_DELAY); - } - - if (i == WI_TIMEOUT) { - device_printf(sc->dev, "time out allocating memory on card\n"); - return(ETIMEDOUT); - } - - CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_ALLOC); - *id = CSR_READ_2(sc, WI_ALLOC_FID); - - if (wi_seek(sc, *id, 0, WI_BAP0)) { - device_printf(sc->dev, "seek failed while allocating memory on card\n"); - return(EIO); - } - - for (i = 0; i < len / 2; i++) - CSR_WRITE_2(sc, WI_DATA0, 0); - - return(0); -} - -static void -wi_setmulti(sc) - struct wi_softc *sc; -{ - struct ifnet *ifp; - int i = 0; - struct ifmultiaddr *ifma; - struct wi_ltv_mcast mcast; - - ifp = sc->ifp; - - bzero((char *)&mcast, sizeof(mcast)); - - mcast.wi_type = WI_RID_MCAST_LIST; - mcast.wi_len = (3 * 16) + 1; - - if (ifp->if_flags & IFF_ALLMULTI || ifp->if_flags & IFF_PROMISC) { - wi_write_record(sc, (struct wi_ltv_gen *)&mcast); - return; - } - - IF_ADDR_LOCK(ifp); - TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) { - if (ifma->ifma_addr->sa_family != AF_LINK) - continue; - if (i < 16) { - bcopy(LLADDR((struct sockaddr_dl *)ifma->ifma_addr), - (char *)&mcast.wi_mcast[i], ETHER_ADDR_LEN); - i++; - } else { - bzero((char *)&mcast, sizeof(mcast)); - break; - } - } - IF_ADDR_UNLOCK(ifp); - - mcast.wi_len = (i * 3) + 1; - wi_write_record(sc, (struct wi_ltv_gen *)&mcast); - - return; -} - -static void -wi_setdef(sc, wreq) - struct wi_softc *sc; - struct wi_req *wreq; -{ - struct ifnet *ifp; - - ifp = sc->ifp; - - switch(wreq->wi_type) { - case WI_RID_MAC_NODE: - bcopy(&wreq->wi_val, IF_LLADDR(sc->ifp), - ETHER_ADDR_LEN); - break; - case WI_RID_PORTTYPE: - sc->wi_ptype = le16toh(wreq->wi_val[0]); - break; - case WI_RID_TX_RATE: - sc->wi_tx_rate = le16toh(wreq->wi_val[0]); - break; - case WI_RID_MAX_DATALEN: - sc->wi_max_data_len = le16toh(wreq->wi_val[0]); - break; - case WI_RID_RTS_THRESH: - sc->wi_rts_thresh = le16toh(wreq->wi_val[0]); - break; - case WI_RID_SYSTEM_SCALE: - sc->wi_ap_density = le16toh(wreq->wi_val[0]); - break; - case WI_RID_CREATE_IBSS: - sc->wi_create_ibss = le16toh(wreq->wi_val[0]); - break; - case WI_RID_OWN_CHNL: - sc->wi_channel = le16toh(wreq->wi_val[0]); - break; - case WI_RID_NODENAME: - bzero(sc->wi_node_name, sizeof(sc->wi_node_name)); - bcopy((char *)&wreq->wi_val[1], sc->wi_node_name, 30); - break; - case WI_RID_DESIRED_SSID: - bzero(sc->wi_net_name, sizeof(sc->wi_net_name)); - bcopy((char *)&wreq->wi_val[1], sc->wi_net_name, 30); - break; - case WI_RID_OWN_SSID: - bzero(sc->wi_ibss_name, sizeof(sc->wi_ibss_name)); - bcopy((char *)&wreq->wi_val[1], sc->wi_ibss_name, 30); - break; - case WI_RID_PM_ENABLED: - sc->wi_pm_enabled = le16toh(wreq->wi_val[0]); - break; - case WI_RID_MICROWAVE_OVEN: - sc->wi_mor_enabled = le16toh(wreq->wi_val[0]); - break; - case WI_RID_MAX_SLEEP: - sc->wi_max_sleep = le16toh(wreq->wi_val[0]); - break; - case WI_RID_CNFAUTHMODE: - sc->wi_authtype = le16toh(wreq->wi_val[0]); - break; - case WI_RID_ROAMING_MODE: - sc->wi_roaming = le16toh(wreq->wi_val[0]); - break; - case WI_RID_ENCRYPTION: - sc->wi_use_wep = le16toh(wreq->wi_val[0]); - break; - case WI_RID_TX_CRYPT_KEY: - sc->wi_tx_key = le16toh(wreq->wi_val[0]); - break; - case WI_RID_DEFLT_CRYPT_KEYS: - bcopy((char *)wreq, (char *)&sc->wi_keys, - sizeof(struct wi_ltv_keys)); - break; - default: - break; - } - - /* Reinitialize WaveLAN. */ - wi_init(sc); - - return; -} - -static int -wi_ioctl(ifp, command, data) - struct ifnet *ifp; - u_long command; - caddr_t data; -{ - int error = 0; - int len; - int s; - uint16_t mif; - uint16_t val; - u_int8_t tmpkey[14]; - char tmpssid[IEEE80211_NWID_LEN]; - struct wi_softc *sc; - struct wi_req wreq; - struct ifreq *ifr; - struct ieee80211req *ireq; - struct thread *td = curthread; - - sc = ifp->if_softc; - WI_LOCK(sc, s); - ifr = (struct ifreq *)data; - ireq = (struct ieee80211req *)data; - - if (sc->wi_gone) { - error = ENODEV; - goto out; - } - - switch(command) { - case SIOCSIFFLAGS: - /* - * Can't do promisc and hostap at the same time. If all that's - * changing is the promisc flag, try to short-circuit a call to - * wi_init() by just setting PROMISC in the hardware. - */ - if (ifp->if_flags & IFF_UP) { - if (ifp->if_drv_flags & IFF_DRV_RUNNING) { - if (ifp->if_flags & IFF_PROMISC && - !(sc->wi_if_flags & IFF_PROMISC)) { - WI_SETVAL(WI_RID_PROMISC, 1); - } else if (!(ifp->if_flags & IFF_PROMISC) && - sc->wi_if_flags & IFF_PROMISC) { - WI_SETVAL(WI_RID_PROMISC, 0); - } else { - wi_init(sc); - } - } else { - wi_init(sc); - } - } else { - if (ifp->if_drv_flags & IFF_DRV_RUNNING) { - owi_stop(sc); - } - } - sc->wi_if_flags = ifp->if_flags; - error = 0; - break; - case SIOCSIFMEDIA: - case SIOCGIFMEDIA: - error = ifmedia_ioctl(ifp, ifr, &sc->ifmedia, command); - break; - case SIOCADDMULTI: - case SIOCDELMULTI: - wi_setmulti(sc); - error = 0; - break; - case SIOCGWAVELAN: - error = copyin(ifr->ifr_data, &wreq, sizeof(wreq)); - if (error) - break; - if (wreq.wi_len > WI_MAX_DATALEN) { - error = EINVAL; - break; - } - /* Don't show WEP keys to non-root users. */ - if (wreq.wi_type == WI_RID_DEFLT_CRYPT_KEYS && suser(td)) - break; - if (wreq.wi_type == WI_RID_IFACE_STATS) { - bcopy((char *)&sc->wi_stats, (char *)&wreq.wi_val, - sizeof(sc->wi_stats)); - wreq.wi_len = (sizeof(sc->wi_stats) / 2) + 1; - } else if (wreq.wi_type == WI_RID_DEFLT_CRYPT_KEYS) { - bcopy((char *)&sc->wi_keys, (char *)&wreq, - sizeof(struct wi_ltv_keys)); - } -#ifdef WICACHE - else if (wreq.wi_type == WI_RID_ZERO_CACHE) { - error = suser(td); - if (error) - break; - sc->wi_sigitems = sc->wi_nextitem = 0; - } else if (wreq.wi_type == WI_RID_READ_CACHE) { - char *pt = (char *)&wreq.wi_val; - bcopy((char *)&sc->wi_sigitems, - (char *)pt, sizeof(int)); - pt += (sizeof (int)); - wreq.wi_len = sizeof(int) / 2; - bcopy((char *)&sc->wi_sigcache, (char *)pt, - sizeof(struct wi_sigcache) * sc->wi_sigitems); - wreq.wi_len += ((sizeof(struct wi_sigcache) * - sc->wi_sigitems) / 2) + 1; - } -#endif - else if (wreq.wi_type == WI_RID_PROCFRAME) { - wreq.wi_len = 2; - wreq.wi_val[0] = sc->wi_procframe; - } else if (wreq.wi_type == WI_RID_SCAN_RES) { - memcpy((char *)wreq.wi_val, (char *)sc->wi_scanbuf, - sc->wi_scanbuf_len * 2); - wreq.wi_len = sc->wi_scanbuf_len; - } else if (wreq.wi_type == WI_RID_MIF) { - mif = wreq.wi_val[0]; - error = wi_cmd(sc, WI_CMD_READMIF, mif, 0, 0); - val = CSR_READ_2(sc, WI_RESP0); - wreq.wi_len = 2; - wreq.wi_val[0] = val; - } else { - if (wi_read_record(sc, (struct wi_ltv_gen *)&wreq)) { - error = EINVAL; - break; - } - } - error = copyout(&wreq, ifr->ifr_data, sizeof(wreq)); - break; - case SIOCSWAVELAN: - if ((error = suser(td))) - goto out; - error = copyin(ifr->ifr_data, &wreq, sizeof(wreq)); - if (error) - break; - if (wreq.wi_len > WI_MAX_DATALEN) { - error = EINVAL; - break; - } - if (wreq.wi_type == WI_RID_IFACE_STATS) { - error = EINVAL; - break; - } else if (wreq.wi_type == WI_RID_PROCFRAME) { - sc->wi_procframe = wreq.wi_val[0]; - /* - * if we're getting a scan request from a wavelan card - * (non-prism2), send out a cmd_inquire to the card to scan - * results for the scan will be received through the info - * interrupt handler. otherwise the scan request can be - * directly handled by a prism2 card's rid interface. - */ - } else if (wreq.wi_type == WI_RID_SCAN_REQ) { - wi_cmd(sc, WI_CMD_INQUIRE, WI_INFO_SCAN_RESULTS, 0, 0); - } else if (wreq.wi_type == WI_RID_MIF) { - mif = wreq.wi_val[0]; - val = wreq.wi_val[1]; - error = wi_cmd(sc, WI_CMD_WRITEMIF, mif, val, 0); - } else { - error = wi_write_record(sc, (struct wi_ltv_gen *)&wreq); - if (!error) - wi_setdef(sc, &wreq); - } - break; - case SIOCG80211: - switch(ireq->i_type) { - case IEEE80211_IOC_SSID: - if(ireq->i_val == -1) { - bzero(tmpssid, IEEE80211_NWID_LEN); - error = wi_get_cur_ssid(sc, tmpssid, &len); - if (error != 0) - break; - error = copyout(tmpssid, ireq->i_data, - IEEE80211_NWID_LEN); - ireq->i_len = len; - } else if (ireq->i_val == 0) { - error = copyout(sc->wi_net_name, - ireq->i_data, - IEEE80211_NWID_LEN); - ireq->i_len = IEEE80211_NWID_LEN; - } else - error = EINVAL; - break; - case IEEE80211_IOC_NUMSSIDS: - ireq->i_val = 1; - break; - case IEEE80211_IOC_WEP: - if(!sc->wi_has_wep) { - ireq->i_val = IEEE80211_WEP_NOSUP; - } else { - if(sc->wi_use_wep) { - ireq->i_val = - IEEE80211_WEP_MIXED; - } else { - ireq->i_val = - IEEE80211_WEP_OFF; - } - } - break; - case IEEE80211_IOC_WEPKEY: - if(!sc->wi_has_wep || - ireq->i_val < 0 || ireq->i_val > 3) { - error = EINVAL; - break; - } - len = sc->wi_keys.wi_keys[ireq->i_val].wi_keylen; - if (suser(td)) - bcopy(sc->wi_keys.wi_keys[ireq->i_val].wi_keydat, - tmpkey, len); - else - bzero(tmpkey, len); - - ireq->i_len = len; - error = copyout(tmpkey, ireq->i_data, len); - - break; - case IEEE80211_IOC_NUMWEPKEYS: - if(!sc->wi_has_wep) - error = EINVAL; - else - ireq->i_val = 4; - break; - case IEEE80211_IOC_WEPTXKEY: - if(!sc->wi_has_wep) - error = EINVAL; - else - ireq->i_val = sc->wi_tx_key; - break; - case IEEE80211_IOC_AUTHMODE: - ireq->i_val = sc->wi_authmode; - break; - case IEEE80211_IOC_STATIONNAME: - error = copyout(sc->wi_node_name, - ireq->i_data, IEEE80211_NWID_LEN); - ireq->i_len = IEEE80211_NWID_LEN; - break; - case IEEE80211_IOC_CHANNEL: - wreq.wi_type = WI_RID_CURRENT_CHAN; - wreq.wi_len = WI_MAX_DATALEN; - if (wi_read_record(sc, (struct wi_ltv_gen *)&wreq)) - error = EINVAL; - else { - ireq->i_val = wreq.wi_val[0]; - } - break; - case IEEE80211_IOC_POWERSAVE: - if(sc->wi_pm_enabled) - ireq->i_val = IEEE80211_POWERSAVE_ON; - else - ireq->i_val = IEEE80211_POWERSAVE_OFF; - break; - case IEEE80211_IOC_POWERSAVESLEEP: - ireq->i_val = sc->wi_max_sleep; - break; - default: - error = EINVAL; - } - break; - case SIOCS80211: - if ((error = suser(td))) - goto out; - switch(ireq->i_type) { - case IEEE80211_IOC_SSID: - if (ireq->i_val != 0 || - ireq->i_len > IEEE80211_NWID_LEN) { - error = EINVAL; - break; - } - /* We set both of them */ - bzero(sc->wi_net_name, IEEE80211_NWID_LEN); - error = copyin(ireq->i_data, - sc->wi_net_name, ireq->i_len); - bcopy(sc->wi_net_name, sc->wi_ibss_name, IEEE80211_NWID_LEN); - break; - case IEEE80211_IOC_WEP: - /* - * These cards only support one mode so - * we just turn wep on what ever is - * passed in if it's not OFF. - */ - if (ireq->i_val == IEEE80211_WEP_OFF) { - sc->wi_use_wep = 0; - } else { - sc->wi_use_wep = 1; - } - break; - case IEEE80211_IOC_WEPKEY: - if (ireq->i_val < 0 || ireq->i_val > 3 || - ireq->i_len > 13) { - error = EINVAL; - break; - } - bzero(sc->wi_keys.wi_keys[ireq->i_val].wi_keydat, 13); - error = copyin(ireq->i_data, - sc->wi_keys.wi_keys[ireq->i_val].wi_keydat, - ireq->i_len); - if(error) - break; - sc->wi_keys.wi_keys[ireq->i_val].wi_keylen = - ireq->i_len; - break; - case IEEE80211_IOC_WEPTXKEY: - if (ireq->i_val < 0 || ireq->i_val > 3) { - error = EINVAL; - break; - } - sc->wi_tx_key = ireq->i_val; - break; - case IEEE80211_IOC_AUTHMODE: - sc->wi_authmode = ireq->i_val; - break; - case IEEE80211_IOC_STATIONNAME: - if (ireq->i_len > 32) { - error = EINVAL; - break; - } - bzero(sc->wi_node_name, 32); - error = copyin(ireq->i_data, - sc->wi_node_name, ireq->i_len); - break; - case IEEE80211_IOC_CHANNEL: - /* - * The actual range is 1-14, but if you - * set it to 0 you get the default. So - * we let that work too. - */ - if (ireq->i_val < 0 || ireq->i_val > 14) { - error = EINVAL; - break; - } - sc->wi_channel = ireq->i_val; - break; - case IEEE80211_IOC_POWERSAVE: - switch (ireq->i_val) { - case IEEE80211_POWERSAVE_OFF: - sc->wi_pm_enabled = 0; - break; - case IEEE80211_POWERSAVE_ON: - sc->wi_pm_enabled = 1; - break; - default: - error = EINVAL; - break; - } - break; - case IEEE80211_IOC_POWERSAVESLEEP: - if (ireq->i_val < 0) { - error = EINVAL; - break; - } - sc->wi_max_sleep = ireq->i_val; - break; - default: - error = EINVAL; - break; - } - - /* Reinitialize WaveLAN. */ - wi_init(sc); - - break; - default: - error = ether_ioctl(ifp, command, data); - break; - } -out: - WI_UNLOCK(sc, s); - - return(error); -} - -static void -wi_init(xsc) - void *xsc; -{ - struct wi_softc *sc = xsc; - struct ifnet *ifp = sc->ifp; - struct wi_ltv_macaddr mac; - int id = 0; - int s; - - WI_LOCK(sc, s); - - if (sc->wi_gone) { - WI_UNLOCK(sc, s); - return; - } - - if (ifp->if_drv_flags & IFF_DRV_RUNNING) - owi_stop(sc); - - wi_reset(sc); - - /* Program max data length. */ - WI_SETVAL(WI_RID_MAX_DATALEN, sc->wi_max_data_len); - - /* Set the port type. */ - WI_SETVAL(WI_RID_PORTTYPE, sc->wi_ptype); - - /* Enable/disable IBSS creation. */ - WI_SETVAL(WI_RID_CREATE_IBSS, sc->wi_create_ibss); - - /* Program the RTS/CTS threshold. */ - WI_SETVAL(WI_RID_RTS_THRESH, sc->wi_rts_thresh); - - /* Program the TX rate */ - WI_SETVAL(WI_RID_TX_RATE, sc->wi_tx_rate); - - /* Access point density */ - WI_SETVAL(WI_RID_SYSTEM_SCALE, sc->wi_ap_density); - - /* Power Management Enabled */ - WI_SETVAL(WI_RID_PM_ENABLED, sc->wi_pm_enabled); - - /* Power Managment Max Sleep */ - WI_SETVAL(WI_RID_MAX_SLEEP, sc->wi_max_sleep); - - /* Roaming type */ - WI_SETVAL(WI_RID_ROAMING_MODE, sc->wi_roaming); - - /* Specify the IBSS name */ - WI_SETSTR(WI_RID_OWN_SSID, sc->wi_ibss_name); - - /* Specify the network name */ - WI_SETSTR(WI_RID_DESIRED_SSID, sc->wi_net_name); - - /* Specify the frequency to use */ - WI_SETVAL(WI_RID_OWN_CHNL, sc->wi_channel); - - /* Program the nodename. */ - WI_SETSTR(WI_RID_NODENAME, sc->wi_node_name); - - /* Specify the authentication mode. */ - WI_SETVAL(WI_RID_CNFAUTHMODE, sc->wi_authmode); - - /* Set our MAC address. */ - mac.wi_len = 4; - mac.wi_type = WI_RID_MAC_NODE; - bcopy(IF_LLADDR(sc->ifp), - &mac.wi_mac_addr, ETHER_ADDR_LEN); - wi_write_record(sc, (struct wi_ltv_gen *)&mac); - - /* - * Initialize promisc mode. - */ - if (ifp->if_flags & IFF_PROMISC) - WI_SETVAL(WI_RID_PROMISC, 1); - else - WI_SETVAL(WI_RID_PROMISC, 0); - - /* Configure WEP. */ - if (sc->wi_has_wep) { - WI_SETVAL(WI_RID_ENCRYPTION, sc->wi_use_wep); - WI_SETVAL(WI_RID_TX_CRYPT_KEY, sc->wi_tx_key); - sc->wi_keys.wi_len = (sizeof(struct wi_ltv_keys) / 2) + 1; - sc->wi_keys.wi_type = WI_RID_DEFLT_CRYPT_KEYS; - wi_write_record(sc, (struct wi_ltv_gen *)&sc->wi_keys); - } - - /* Set multicast filter. */ - wi_setmulti(sc); - - /* Enable desired port */ - wi_cmd(sc, WI_CMD_ENABLE | sc->wi_portnum, 0, 0, 0); - - if (wi_alloc_nicmem(sc, ETHER_MAX_LEN + sizeof(struct wi_frame) + 8, &id)) - device_printf(sc->dev, "tx buffer allocation failed\n"); - sc->wi_tx_data_id = id; - - if (wi_alloc_nicmem(sc, ETHER_MAX_LEN + sizeof(struct wi_frame) + 8, &id)) - device_printf(sc->dev, "mgmt. buffer allocation failed\n"); - sc->wi_tx_mgmt_id = id; - - /* enable interrupts */ - CSR_WRITE_2(sc, WI_INT_EN, WI_INTRS); - - ifp->if_drv_flags |= IFF_DRV_RUNNING; - ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; - - sc->wi_stat_ch = timeout(wi_inquire, sc, hz * 60); - WI_UNLOCK(sc, s); - - return; -} - -static void -wi_start(ifp) - struct ifnet *ifp; -{ - struct wi_softc *sc; - struct mbuf *m0; - struct wi_frame tx_frame; - struct ether_header *eh; - int id; - int s; - - sc = ifp->if_softc; - WI_LOCK(sc, s); - - if (sc->wi_gone) { - WI_UNLOCK(sc, s); - return; - } - - if (ifp->if_drv_flags & IFF_DRV_OACTIVE) { - WI_UNLOCK(sc, s); - return; - } - - IF_DEQUEUE(&ifp->if_snd, m0); - if (m0 == NULL) { - WI_UNLOCK(sc, s); - return; - } - - bzero((char *)&tx_frame, sizeof(tx_frame)); - tx_frame.wi_frame_ctl = htole16(WI_FTYPE_DATA); - id = sc->wi_tx_data_id; - eh = mtod(m0, struct ether_header *); - - /* - * Use RFC1042 encoding for IP and ARP datagrams, - * 802.3 for anything else. - */ - if (ntohs(eh->ether_type) > ETHER_MAX_LEN) { - bcopy((char *)&eh->ether_dhost, - (char *)&tx_frame.wi_addr1, ETHER_ADDR_LEN); - bcopy((char *)&eh->ether_shost, - (char *)&tx_frame.wi_addr2, ETHER_ADDR_LEN); - bcopy((char *)&eh->ether_dhost, - (char *)&tx_frame.wi_dst_addr, ETHER_ADDR_LEN); - bcopy((char *)&eh->ether_shost, - (char *)&tx_frame.wi_src_addr, ETHER_ADDR_LEN); - - tx_frame.wi_dat_len = m0->m_pkthdr.len - WI_SNAPHDR_LEN; - tx_frame.wi_dat[0] = htons(WI_SNAP_WORD0); - tx_frame.wi_dat[1] = htons(WI_SNAP_WORD1); - tx_frame.wi_len = htons(m0->m_pkthdr.len - WI_SNAPHDR_LEN); - tx_frame.wi_type = eh->ether_type; - - m_copydata(m0, sizeof(struct ether_header), - m0->m_pkthdr.len - sizeof(struct ether_header), - (caddr_t)&sc->wi_txbuf); - wi_write_data(sc, id, 0, (caddr_t)&tx_frame, - sizeof(struct wi_frame)); - wi_write_data(sc, id, WI_802_11_OFFSET, - (caddr_t)&sc->wi_txbuf, (m0->m_pkthdr.len - - sizeof(struct ether_header)) + 2); - } else { - tx_frame.wi_dat_len = m0->m_pkthdr.len; - - eh->ether_type = htons(m0->m_pkthdr.len - WI_SNAPHDR_LEN); - m_copydata(m0, 0, m0->m_pkthdr.len, (caddr_t)&sc->wi_txbuf); - wi_write_data(sc, id, 0, (caddr_t)&tx_frame, - sizeof(struct wi_frame)); - wi_write_data(sc, id, WI_802_3_OFFSET, - (caddr_t)&sc->wi_txbuf, m0->m_pkthdr.len + 2); - } - - /* - * If there's a BPF listner, bounce a copy of - * this frame to him. Also, don't send this to the bpf sniffer - * if we're in procframe or monitor sniffing mode. - */ - if (!(sc->wi_procframe || sc->wi_debug.wi_monitor)) - BPF_MTAP(ifp, m0); - - m_freem(m0); - - if (wi_cmd(sc, WI_CMD_TX|WI_RECLAIM, id, 0, 0)) - device_printf(sc->dev, "xmit failed\n"); - - ifp->if_drv_flags |= IFF_DRV_OACTIVE; - - /* - * Set a timeout in case the chip goes out to lunch. - */ - ifp->if_timer = 5; - - WI_UNLOCK(sc, s); - return; -} - -void -owi_stop(sc) - struct wi_softc *sc; -{ - struct ifnet *ifp; - int s; - - WI_LOCK(sc, s); - - untimeout(wi_inquire, sc, sc->wi_stat_ch); - - if (sc->wi_gone) { - WI_UNLOCK(sc, s); - return; - } - - ifp = sc->ifp; - - /* - * If the card is gone and the memory port isn't mapped, we will - * (hopefully) get 0xffff back from the status read, which is not - * a valid status value. - */ - if (CSR_READ_2(sc, WI_STATUS) != 0xffff) { - CSR_WRITE_2(sc, WI_INT_EN, 0); - wi_cmd(sc, WI_CMD_DISABLE|sc->wi_portnum, 0, 0, 0); - } - - ifp->if_drv_flags &= ~(IFF_DRV_RUNNING|IFF_DRV_OACTIVE); - - WI_UNLOCK(sc, s); - return; -} - -static void -wi_watchdog(ifp) - struct ifnet *ifp; -{ - struct wi_softc *sc; - - sc = ifp->if_softc; - - device_printf(sc->dev, "watchdog timeout\n"); - - wi_init(sc); - - ifp->if_oerrors++; - - return; -} - -int -owi_alloc(dev, rid) - device_t dev; - int rid; -{ - struct wi_softc *sc = device_get_softc(dev); - - if (sc->wi_bus_type != WI_BUS_PCI_NATIVE) { - sc->iobase_rid = rid; - sc->iobase = bus_alloc_resource(dev, SYS_RES_IOPORT, - &sc->iobase_rid, 0, ~0, (1 << 6), - rman_make_alignment_flags(1 << 6) | RF_ACTIVE); - if (!sc->iobase) { - device_printf(dev, "No I/O space?!\n"); - return (ENXIO); - } - - sc->wi_io_addr = rman_get_start(sc->iobase); - sc->wi_btag = rman_get_bustag(sc->iobase); - sc->wi_bhandle = rman_get_bushandle(sc->iobase); - } else { - sc->mem_rid = rid; - sc->mem = bus_alloc_resource_any(dev, SYS_RES_MEMORY, - &sc->mem_rid, RF_ACTIVE); - - if (!sc->mem) { - device_printf(dev, "No Mem space on prism2.5?\n"); - return (ENXIO); - } - - sc->wi_btag = rman_get_bustag(sc->mem); - sc->wi_bhandle = rman_get_bushandle(sc->mem); - } - - - sc->irq_rid = 0; - sc->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &sc->irq_rid, - RF_ACTIVE | - ((sc->wi_bus_type == WI_BUS_PCCARD) ? 0 : RF_SHAREABLE)); - - if (!sc->irq) { - owi_free(dev); - device_printf(dev, "No irq?!\n"); - return (ENXIO); - } - - sc->dev = dev; - sc->wi_unit = device_get_unit(dev); - - return (0); -} - -void -owi_free(dev) - device_t dev; -{ - struct wi_softc *sc = device_get_softc(dev); - - if (sc->iobase != NULL) { - bus_release_resource(dev, SYS_RES_IOPORT, sc->iobase_rid, sc->iobase); - sc->iobase = NULL; - } - if (sc->irq != NULL) { - bus_release_resource(dev, SYS_RES_IRQ, sc->irq_rid, sc->irq); - sc->irq = NULL; - } - if (sc->mem != NULL) { - bus_release_resource(dev, SYS_RES_MEMORY, sc->mem_rid, sc->mem); - sc->mem = NULL; - } - - if (sc->ifp != NULL) { - if_free(sc->ifp); - sc->ifp = NULL; - } - - return; -} - -void -owi_shutdown(dev) - device_t dev; -{ - struct wi_softc *sc; - - sc = device_get_softc(dev); - owi_stop(sc); - - return; -} - -#ifdef WICACHE -/* wavelan signal strength cache code. - * store signal/noise/quality on per MAC src basis in - * a small fixed cache. The cache wraps if > MAX slots - * used. The cache may be zeroed out to start over. - * Two simple filters exist to reduce computation: - * 1. ip only (literally 0x800) which may be used - * to ignore some packets. It defaults to ip only. - * it could be used to focus on broadcast, non-IP 802.11 beacons. - * 2. multicast/broadcast only. This may be used to - * ignore unicast packets and only cache signal strength - * for multicast/broadcast packets (beacons); e.g., Mobile-IP - * beacons and not unicast traffic. - * - * The cache stores (MAC src(index), IP src (major clue), signal, - * quality, noise) - * - * No apologies for storing IP src here. It's easy and saves much - * trouble elsewhere. The cache is assumed to be INET dependent, - * although it need not be. - */ - -#ifdef documentation - -int wi_sigitems; /* number of cached entries */ -struct wi_sigcache wi_sigcache[MAXWICACHE]; /* array of cache entries */ -int wi_nextitem; /* index/# of entries */ - - -#endif - -/* control variables for cache filtering. Basic idea is - * to reduce cost (e.g., to only Mobile-IP agent beacons - * which are broadcast or multicast). Still you might - * want to measure signal strength with unicast ping packets - * on a pt. to pt. ant. setup. - */ -/* set true if you want to limit cache items to broadcast/mcast - * only packets (not unicast). Useful for mobile-ip beacons which - * are broadcast/multicast at network layer. Default is all packets - * so ping/unicast will work say with pt. to pt. antennae setup. - */ -static int wi_cache_mcastonly = 0; -SYSCTL_INT(_machdep, OID_AUTO, wi_cache_mcastonly, CTLFLAG_RW, - &wi_cache_mcastonly, 0, ""); - -/* set true if you want to limit cache items to IP packets only -*/ -static int wi_cache_iponly = 1; -SYSCTL_INT(_machdep, OID_AUTO, wi_cache_iponly, CTLFLAG_RW, - &wi_cache_iponly, 0, ""); - -/* - * Original comments: - * ----------------- - * wi_cache_store, per rx packet store signal - * strength in MAC (src) indexed cache. - * - * follows linux driver in how signal strength is computed. - * In ad hoc mode, we use the rx_quality field. - * signal and noise are trimmed to fit in the range from 47..138. - * rx_quality field MSB is signal strength. - * rx_quality field LSB is noise. - * "quality" is (signal - noise) as is log value. - * note: quality CAN be negative. - * - * In BSS mode, we use the RID for communication quality. - * TBD: BSS mode is currently untested. - * - * Bill's comments: - * --------------- - * Actually, we use the rx_quality field all the time for both "ad-hoc" - * and BSS modes. Why? Because reading an RID is really, really expensive: - * there's a bunch of PIO operations that have to be done to read a record - * from the NIC, and reading the comms quality RID each time a packet is - * received can really hurt performance. We don't have to do this anyway: - * the comms quality field only reflects the values in the rx_quality field - * anyway. The comms quality RID is only meaningful in infrastructure mode, - * but the values it contains are updated based on the rx_quality from - * frames received from the access point. - * - * Also, according to Lucent, the signal strength and noise level values - * can be converted to dBms by subtracting 149, so I've modified the code - * to do that instead of the scaling it did originally. - */ -static void -wi_cache_store(struct wi_softc *sc, struct ether_header *eh, - struct mbuf *m, unsigned short rx_quality) -{ - struct ip *ip = 0; - int i; - static int cache_slot = 0; /* use this cache entry */ - static int wrapindex = 0; /* next "free" cache entry */ - int sig, noise; - int sawip=0; - - /* - * filters: - * 1. ip only - * 2. configurable filter to throw out unicast packets, - * keep multicast only. - */ - - if ((ntohs(eh->ether_type) == ETHERTYPE_IP)) { - sawip = 1; - } - - /* - * filter for ip packets only - */ - if (wi_cache_iponly && !sawip) { - return; - } - - /* - * filter for broadcast/multicast only - */ - if (wi_cache_mcastonly && ((eh->ether_dhost[0] & 1) == 0)) { - return; - } - -#ifdef SIGDEBUG - printf("owi%d: q value %x (MSB=0x%x, LSB=0x%x) \n", sc->wi_unit, - rx_quality & 0xffff, rx_quality >> 8, rx_quality & 0xff); -#endif - - /* - * find the ip header. we want to store the ip_src - * address. - */ - if (sawip) - ip = mtod(m, struct ip *); - - /* - * do a linear search for a matching MAC address - * in the cache table - * . MAC address is 6 bytes, - * . var w_nextitem holds total number of entries already cached - */ - for(i = 0; i < sc->wi_nextitem; i++) { - if (! bcmp(eh->ether_shost , sc->wi_sigcache[i].macsrc, 6 )) { - /* - * Match!, - * so we already have this entry, - * update the data - */ - break; - } - } - - /* - * did we find a matching mac address? - * if yes, then overwrite a previously existing cache entry - */ - if (i < sc->wi_nextitem ) { - cache_slot = i; - } - /* - * else, have a new address entry,so - * add this new entry, - * if table full, then we need to replace LRU entry - */ - else { - - /* - * check for space in cache table - * note: wi_nextitem also holds number of entries - * added in the cache table - */ - if ( sc->wi_nextitem < MAXWICACHE ) { - cache_slot = sc->wi_nextitem; - sc->wi_nextitem++; - sc->wi_sigitems = sc->wi_nextitem; - } - /* no space found, so simply wrap with wrap index - * and "zap" the next entry - */ - else { - if (wrapindex == MAXWICACHE) { - wrapindex = 0; - } - cache_slot = wrapindex++; - } - } - - /* - * invariant: cache_slot now points at some slot - * in cache. - */ - if (cache_slot < 0 || cache_slot >= MAXWICACHE) { - log(LOG_ERR, "owi_cache_store, bad index: %d of " - "[0..%d], gross cache error\n", - cache_slot, MAXWICACHE); - return; - } - - /* - * store items in cache - * .ip source address - * .mac src - * .signal, etc. - */ - if (sawip) - sc->wi_sigcache[cache_slot].ipsrc = ip->ip_src.s_addr; - bcopy( eh->ether_shost, sc->wi_sigcache[cache_slot].macsrc, 6); - - sig = (rx_quality >> 8) & 0xFF; - noise = rx_quality & 0xFF; - - /* - * -149 is Lucent specific to convert to dBm. Prism2 cards do - * things differently, sometimes don't have a noise measurement, - * and is firmware dependent :-( - */ - sc->wi_sigcache[cache_slot].signal = sig - 149; - sc->wi_sigcache[cache_slot].noise = noise - 149; - sc->wi_sigcache[cache_slot].quality = sig - noise; - - return; -} -#endif - -static int -wi_get_cur_ssid(sc, ssid, len) - struct wi_softc *sc; - char *ssid; - int *len; -{ - int error = 0; - struct wi_req wreq; - - wreq.wi_len = WI_MAX_DATALEN; - switch (sc->wi_ptype) { - case WI_PORTTYPE_IBSS: - case WI_PORTTYPE_ADHOC: - wreq.wi_type = WI_RID_CURRENT_SSID; - error = wi_read_record(sc, (struct wi_ltv_gen *)&wreq); - if (error != 0) - break; - if (wreq.wi_val[0] > IEEE80211_NWID_LEN) { - error = EINVAL; - break; - } - *len = wreq.wi_val[0]; - bcopy(&wreq.wi_val[1], ssid, IEEE80211_NWID_LEN); - break; - case WI_PORTTYPE_BSS: - wreq.wi_type = WI_RID_COMMQUAL; - error = wi_read_record(sc, (struct wi_ltv_gen *)&wreq); - if (error != 0) - break; - if (wreq.wi_val[0] != 0) /* associated */ { - wreq.wi_type = WI_RID_CURRENT_SSID; - wreq.wi_len = WI_MAX_DATALEN; - error = wi_read_record(sc, (struct wi_ltv_gen *)&wreq); - if (error != 0) - break; - if (wreq.wi_val[0] > IEEE80211_NWID_LEN) { - error = EINVAL; - break; - } - *len = wreq.wi_val[0]; - bcopy(&wreq.wi_val[1], ssid, IEEE80211_NWID_LEN); - } else { - *len = IEEE80211_NWID_LEN; - bcopy(sc->wi_net_name, ssid, IEEE80211_NWID_LEN); - } - break; - default: - error = EINVAL; - break; - } - - return error; -} - -static int -wi_media_change(ifp) - struct ifnet *ifp; -{ - struct wi_softc *sc = ifp->if_softc; - int otype = sc->wi_ptype; - int orate = sc->wi_tx_rate; - int ocreate_ibss = sc->wi_create_ibss; - - sc->wi_create_ibss = 0; - - switch (sc->ifmedia.ifm_cur->ifm_media & IFM_OMASK) { - case 0: - sc->wi_ptype = WI_PORTTYPE_BSS; - break; - case IFM_IEEE80211_ADHOC: - sc->wi_ptype = WI_PORTTYPE_ADHOC; - break; - case IFM_IEEE80211_IBSSMASTER: - case IFM_IEEE80211_IBSSMASTER|IFM_IEEE80211_IBSS: - if (!(sc->wi_flags & WI_FLAGS_HAS_CREATE_IBSS)) - return (EINVAL); - sc->wi_create_ibss = 1; - /* FALLTHROUGH */ - case IFM_IEEE80211_IBSS: - sc->wi_ptype = WI_PORTTYPE_IBSS; - break; - default: - /* Invalid combination. */ - return (EINVAL); - } - - switch (IFM_SUBTYPE(sc->ifmedia.ifm_cur->ifm_media)) { - case IFM_IEEE80211_DS1: - sc->wi_tx_rate = 1; - break; - case IFM_IEEE80211_DS2: - sc->wi_tx_rate = 2; - break; - case IFM_IEEE80211_DS5: - sc->wi_tx_rate = 5; - break; - case IFM_IEEE80211_DS11: - sc->wi_tx_rate = 11; - break; - case IFM_AUTO: - sc->wi_tx_rate = 3; - break; - } - - if (ocreate_ibss != sc->wi_create_ibss || otype != sc->wi_ptype || - orate != sc->wi_tx_rate) - wi_init(sc); - - return(0); -} - -static void -wi_media_status(ifp, imr) - struct ifnet *ifp; - struct ifmediareq *imr; -{ - struct wi_req wreq; - struct wi_softc *sc = ifp->if_softc; - - if (sc->wi_tx_rate == 3) { - imr->ifm_active = IFM_IEEE80211|IFM_AUTO; - if (sc->wi_ptype == WI_PORTTYPE_ADHOC) - imr->ifm_active |= IFM_IEEE80211_ADHOC; - else if (sc->wi_ptype == WI_PORTTYPE_IBSS) { - if (sc->wi_create_ibss) - imr->ifm_active |= IFM_IEEE80211_IBSSMASTER; - else - imr->ifm_active |= IFM_IEEE80211_IBSS; - } - wreq.wi_type = WI_RID_CUR_TX_RATE; - wreq.wi_len = WI_MAX_DATALEN; - if (wi_read_record(sc, (struct wi_ltv_gen *)&wreq) == 0) { - switch(wreq.wi_val[0]) { - case 1: - imr->ifm_active |= IFM_IEEE80211_DS1; - break; - case 2: - imr->ifm_active |= IFM_IEEE80211_DS2; - break; - case 6: - imr->ifm_active |= IFM_IEEE80211_DS5; - break; - case 11: - imr->ifm_active |= IFM_IEEE80211_DS11; - break; - } - } - } else { - imr->ifm_active = sc->ifmedia.ifm_cur->ifm_media; - } - - imr->ifm_status = IFM_AVALID; - if (sc->wi_ptype == WI_PORTTYPE_ADHOC || - sc->wi_ptype == WI_PORTTYPE_IBSS) - /* - * XXX: It would be nice if we could give some actually - * useful status like whether we joined another IBSS or - * created one ourselves. - */ - imr->ifm_status |= IFM_ACTIVE; - else { - wreq.wi_type = WI_RID_COMMQUAL; - wreq.wi_len = WI_MAX_DATALEN; - if (wi_read_record(sc, (struct wi_ltv_gen *)&wreq) == 0 && - wreq.wi_val[0] != 0) - imr->ifm_status |= IFM_ACTIVE; - } -} diff --git a/sys/dev/owi/if_owi_pccard.c b/sys/dev/owi/if_owi_pccard.c deleted file mode 100644 index 65b49b2..0000000 --- a/sys/dev/owi/if_owi_pccard.c +++ /dev/null @@ -1,214 +0,0 @@ -/*- - * 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. - */ - -/* - * Lucent WaveLAN/IEEE 802.11 PCMCIA driver for FreeBSD. - * - * Written by Bill Paul <wpaul@ctr.columbia.edu> - * Electrical Engineering Department - * Columbia University, New York City - */ - -#include "opt_wi.h" - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/socket.h> -#include <sys/systm.h> -#include <sys/module.h> -#include <sys/bus.h> - -#include <machine/bus.h> -#include <machine/resource.h> -#include <sys/rman.h> - -#include <net/if.h> -#include <net/if_arp.h> -#include <net/ethernet.h> -#include <net/if_dl.h> -#include <net/if_media.h> -#include <net/if_types.h> -#include <dev/owi/if_ieee80211.h> - -#define PCCARD_API_LEVEL 5 -#include <dev/pccard/pccardvar.h> -#include "pccarddevs.h" - -#include <dev/wi/if_wavelan_ieee.h> -#include <dev/owi/if_wivar.h> -#include <dev/owi/if_wireg.h> - -#include "card_if.h" - -#if !defined(lint) -static const char rcsid[] = - "$FreeBSD$"; -#endif - -static int wi_pccard_probe(device_t); -static int wi_pccard_attach(device_t); -static int wi_pccard_match(device_t); - -static device_method_t wi_pccard_methods[] = { - /* Device interface */ - DEVMETHOD(device_probe, pccard_compat_probe), - DEVMETHOD(device_attach, pccard_compat_attach), - DEVMETHOD(device_detach, owi_generic_detach), - DEVMETHOD(device_shutdown, owi_shutdown), - - /* Card interface */ - DEVMETHOD(card_compat_match, wi_pccard_match), - DEVMETHOD(card_compat_probe, wi_pccard_probe), - DEVMETHOD(card_compat_attach, wi_pccard_attach), - - { 0, 0 } -}; - -static driver_t wi_pccard_driver = { - "owi", - wi_pccard_methods, - sizeof(struct wi_softc) -}; - -DRIVER_MODULE(if_owi, pccard, wi_pccard_driver, owi_devclass, 0, 0); - -static const struct pccard_product wi_pccard_products[] = { - PCMCIA_CARD(3COM, 3CRWE737A, 0), - PCMCIA_CARD(3COM, 3CRWE777A, 0), - PCMCIA_CARD(ACTIONTEC, PRISM, 0), - PCMCIA_CARD(ADDTRON, AWP100, 0), - PCMCIA_CARD(AIRVAST, WN_100, 0), - PCMCIA_CARD(ALLIEDTELESIS, WR211PCM, 0), - PCMCIA_CARD(ARTEM, ONAIR, 0), - PCMCIA_CARD(ASUS, WL100, 0), - PCMCIA_CARD(BAY, EMOBILITY_11B, 0), - PCMCIA_CARD(BROMAX, IWN, 0), - PCMCIA_CARD(BROMAX, IWN3, 0), - PCMCIA_CARD(BROMAX, WCF11, 0), - PCMCIA_CARD(BUFFALO, WLI_CF_S11G, 0), - PCMCIA_CARD(BUFFALO, WLI_PCM_S11, 0), - PCMCIA_CARD(COMPAQ, NC5004, 0), - PCMCIA_CARD(CONTEC, FX_DS110_PCC, 0), - PCMCIA_CARD(COREGA, WIRELESS_LAN_PCC_11, 0), - PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCA_11, 0), - PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCB_11, 0), - PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCL_11, 0), - PCMCIA_CARD(DLINK, DWL650H, 0), - PCMCIA_CARD(ELSA, XI300_IEEE, 0), - PCMCIA_CARD(ELSA, XI325_IEEE, 0), - PCMCIA_CARD(ELSA, XI800_IEEE, 0), - PCMCIA_CARD(EMTAC, WLAN, 0), - PCMCIA_CARD(ERICSSON, WIRELESSLAN, 0), - PCMCIA_CARD(GEMTEK, WLAN, 0), - PCMCIA_CARD(HWN, AIRWAY80211, 0), - PCMCIA_CARD(INTEL, PRO_WLAN_2011, 0), - PCMCIA_CARD(INTERSIL, ISL37100P, 0), - PCMCIA_CARD(INTERSIL, ISL37110P, 0), - PCMCIA_CARD(INTERSIL, ISL37300P, 0), - PCMCIA_CARD(INTERSIL2, PRISM2, 0), - PCMCIA_CARD(IODATA2, WCF12, 0), - PCMCIA_CARD(IODATA2, WNB11PCM, 0), - PCMCIA_CARD(FUJITSU, WL110, 0), - PCMCIA_CARD(LUCENT, WAVELAN_IEEE, 0), - PCMCIA_CARD(MICROSOFT, MN_520, 0), - PCMCIA_CARD(NOKIA, C020_WLAN, 0), - PCMCIA_CARD(NOKIA, C110_WLAN, 0), - PCMCIA_CARD(PLANEX, GWNS11H, 0), - PCMCIA_CARD(PROXIM, HARMONY, 0), - PCMCIA_CARD(PROXIM, RANGELANDS_8430, 0), - PCMCIA_CARD(SAMSUNG, SWL_2000N, 0), - PCMCIA_CARD(SIEMENS, SS1021, 0), - PCMCIA_CARD(SIMPLETECH, SPECTRUM24_ALT, 0), - PCMCIA_CARD(SOCKET, LP_WLAN_CF, 0), - PCMCIA_CARD(SYMBOL, LA4100, 0), - PCMCIA_CARD(TDK, LAK_CD011WL, 0), - { NULL } -}; - -static int -wi_pccard_match(dev) - device_t dev; -{ - const struct pccard_product *pp; - - if ((pp = pccard_product_lookup(dev, wi_pccard_products, - sizeof(wi_pccard_products[0]), NULL)) != NULL) { - device_set_desc(dev, pp->pp_name); - return 0; - } - return ENXIO; -} - -static int -wi_pccard_probe(dev) - device_t dev; -{ - struct wi_softc *sc; - int error; - - sc = device_get_softc(dev); - sc->wi_gone = 0; - sc->wi_bus_type = WI_BUS_PCCARD; - - error = owi_alloc(dev, 0); - if (error) - return (error); - - owi_get_id(sc); - - /* Make sure interrupts are disabled. */ - CSR_WRITE_2(sc, WI_INT_EN, 0); - CSR_WRITE_2(sc, WI_EVENT_ACK, 0xFFFF); - - owi_free(dev); - - if (sc->sc_firmware_type != WI_LUCENT) - return ENXIO; - return (0); -} - -static int -wi_pccard_attach(device_t dev) -{ - struct wi_softc *sc; - int error; - - sc = device_get_softc(dev); - - error = owi_alloc(dev, 0); - if (error) { - device_printf(dev, "wi_alloc() failed! (%d)\n", error); - return (error); - } - - return (owi_generic_attach(dev)); -} diff --git a/sys/dev/owi/if_wireg.h b/sys/dev/owi/if_wireg.h deleted file mode 100644 index 697463f..0000000 --- a/sys/dev/owi/if_wireg.h +++ /dev/null @@ -1,618 +0,0 @@ -/*- - * 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 WI_DELAY 5 -#define WI_TIMEOUT (500000/WI_DELAY) /* 500 ms */ - -#define WI_PORT0 0 -#define WI_PORT1 1 -#define WI_PORT2 2 -#define WI_PORT3 3 -#define WI_PORT4 4 -#define WI_PORT5 5 - -#define WI_PCI_LMEMRES 0x10 /* PCI Memory (native PCI implementations) */ -#define WI_PCI_LOCALRES 0x14 /* The PLX chip's local registers */ -#define WI_PCI_MEMRES 0x18 /* The PCCard's attribute memory */ -#define WI_PCI_IORES 0x1C /* The PCCard's I/O space */ - -#define WI_LOCAL_INTCSR 0x4c -#define WI_LOCAL_INTEN 0x40 - -/* Default port: 0 (only 0 exists on stations) */ -#define WI_DEFAULT_PORT (WI_PORT0 << 8) - -/* Default TX rate: 2Mbps, auto fallback */ -#define WI_DEFAULT_TX_RATE 3 - -/* Default network name: ANY */ -/* - * [sommerfeld 1999/07/15] Changed from "ANY" to ""; according to Bill Fenner, - * ANY is used in MS driver user interfaces, while "" is used over the - * wire.. - */ -#define WI_DEFAULT_NETNAME "" - -#define WI_DEFAULT_AP_DENSITY 1 - -#define WI_DEFAULT_RTS_THRESH 2347 - -#define WI_DEFAULT_DATALEN 2304 - -#define WI_DEFAULT_CREATE_IBSS 0 - -#define WI_DEFAULT_PM_ENABLED 0 - -#define WI_DEFAULT_MAX_SLEEP 100 - -#define WI_DEFAULT_ROAMING 1 - -#define WI_DEFAULT_AUTHTYPE 1 - -#ifdef __NetBSD__ -#define OS_STRING_NAME "NetBSD" -#endif -#ifdef __FreeBSD__ -#define OS_STRING_NAME "FreeBSD" -#endif -#ifdef __OpenBSD__ -#define OS_STRING_NAME "OpenBSD" -#endif - -#define WI_DEFAULT_NODENAME OS_STRING_NAME " WaveLAN/IEEE node" - -#define WI_DEFAULT_IBSS OS_STRING_NAME " IBSS" - -#define WI_DEFAULT_CHAN 3 - -#define WI_BUS_PCCARD 0 /* pccard device */ -#define WI_BUS_PCI_PLX 1 /* PCI card w/ PLX PCI/PCMICA bridge */ -#define WI_BUS_PCI_NATIVE 2 /* native PCI device (Prism 2.5) */ - -/* - * register space access macros - */ -#define CSR_WRITE_4(sc, reg, val) \ - bus_space_write_4((sc)->wi_btag, (sc)->wi_bhandle, \ - (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val) -#define CSR_WRITE_2(sc, reg, val) \ - bus_space_write_2((sc)->wi_btag, (sc)->wi_bhandle, \ - (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val) -#define CSR_WRITE_1(sc, reg, val) \ - bus_space_write_1((sc)->wi_btag, (sc)->wi_bhandle, \ - (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg), val) - -#define CSR_READ_4(sc, reg) \ - bus_space_read_4((sc)->wi_btag, (sc)->wi_bhandle, \ - (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg)) -#define CSR_READ_2(sc, reg) \ - bus_space_read_2((sc)->wi_btag, (sc)->wi_bhandle, \ - (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg)) -#define CSR_READ_1(sc, reg) \ - bus_space_read_1((sc)->wi_btag, (sc)->wi_bhandle, \ - (sc)->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg)*2 : (reg)) - -#define CSM_WRITE_1(sc, off, val) \ - bus_space_write_1((sc)->wi_bmemtag, (sc)->wi_bmemhandle, off, val) - -#define CSM_READ_1(sc, off) \ - bus_space_read_1((sc)->wi_bmemtag, (sc)->wi_bmemhandle, off) - -#define CSR_WRITE_STREAM_2(sc, reg, val) \ - bus_space_write_stream_2(sc->wi_btag, sc->wi_bhandle, \ - (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), val) -#define CSR_WRITE_MULTI_STREAM_2(sc, reg, val, count) \ - bus_space_write_multi_stream_2(sc->wi_btag, sc->wi_bhandle, \ - (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), val, count) -#define CSR_READ_STREAM_2(sc, reg) \ - bus_space_read_stream_2(sc->wi_btag, sc->wi_bhandle, \ - (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg))) -#define CSR_READ_MULTI_STREAM_2(sc, reg, buf, count) \ - bus_space_read_multi_stream_2(sc->wi_btag, sc->wi_bhandle, \ - (sc->wi_bus_type == WI_BUS_PCI_NATIVE ? (reg) * 2 : (reg)), buf, count) - -/* - * The WaveLAN/IEEE cards contain an 802.11 MAC controller which Lucent - * calls 'Hermes.' In typical fashion, getting documentation about this - * controller is about as easy as squeezing blood from a stone. Here - * is more or less what I know: - * - * - The Hermes controller is firmware driven, and the host interacts - * with the Hermes via a firmware interface, which can change. - * - * - The Hermes is described in a document called: "Hermes Firmware - * WaveLAN/IEEE Station Functions," document #010245, which of course - * Lucent will not release without an NDA. - * - * - Lucent has created a library called HCF (Hardware Control Functions) - * though which it wants developers to interact with the card. The HCF - * is needlessly complex, ill conceived and badly documented. Actually, - * the comments in the HCP code itself aren't bad, but the publically - * available manual that comes with it is awful, probably due largely to - * the fact that it has been emasculated in order to hide information - * that Lucent wants to keep proprietary. The purpose of the HCF seems - * to be to insulate the driver programmer from the Hermes itself so that - * Lucent has an excuse not to release programming in for it. - * - * - Lucent only makes available documentation and code for 'HCF Light' - * which is a stripped down version of HCF with certain features not - * implemented, most notably support for 802.11 frames. - * - * - The HCF code which I have seen blows goats. Whoever decided to - * use a 132 column format should be shot. - * - * Rather than actually use the Lucent HCF library, I have stripped all - * the useful information from it and used it to create a driver in the - * usual BSD form. Note: I don't want to hear anybody whining about the - * fact that the Lucent code is GPLed and mine isn't. I did not actually - * put any of Lucent's code in this driver: I only used it as a reference - * to obtain information about the underlying hardware. The Hermes - * programming interface is not GPLed, so bite me. - */ - -/* - * Size of Hermes & Prism2 I/O space. - */ -#define WI_IOSIZ 0x40 - -/* - * Hermes & Prism2 register definitions - */ - -/* Hermes command/status registers. */ -#define WI_COMMAND 0x00 -#define WI_PARAM0 0x02 -#define WI_PARAM1 0x04 -#define WI_PARAM2 0x06 -#define WI_STATUS 0x08 -#define WI_RESP0 0x0A -#define WI_RESP1 0x0C -#define WI_RESP2 0x0E - -/* Command register values. */ -#define WI_CMD_BUSY 0x8000 /* busy bit */ -#define WI_CMD_INI 0x0000 /* initialize */ -#define WI_CMD_ENABLE 0x0001 /* enable */ -#define WI_CMD_DISABLE 0x0002 /* disable */ -#define WI_CMD_DIAG 0x0003 -#define WI_CMD_ALLOC_MEM 0x000A /* allocate NIC memory */ -#define WI_CMD_TX 0x000B /* transmit */ -#define WI_CMD_NOTIFY 0x0010 -#define WI_CMD_INQUIRE 0x0011 -#define WI_CMD_ACCESS 0x0021 -#define WI_CMD_ACCESS_WRITE 0x0121 -#define WI_CMD_PROGRAM 0x0022 -#define WI_CMD_READEE 0x0030 /* symbol only */ -#define WI_CMD_READMIF 0x0030 /* prism2 */ -#define WI_CMD_WRITEMIF 0x0031 /* prism2 */ -#define WI_CMD_DEBUG 0x0038 /* Various test commands */ - -#define WI_CMD_CODE_MASK 0x003F - -/* - * Various cmd test stuff. - */ -#define WI_TEST_MONITOR 0x0B -#define WI_TEST_STOP 0x0F -#define WI_TEST_CFG_BITS 0x15 -#define WI_TEST_CFG_BIT_ALC 0x08 - -/* - * Reclaim qualifier bit, applicable to the - * TX and INQUIRE commands. - */ -#define WI_RECLAIM 0x0100 /* reclaim NIC memory */ - -/* - * ACCESS command qualifier bits. - */ -#define WI_ACCESS_READ 0x0000 -#define WI_ACCESS_WRITE 0x0100 - -/* - * PROGRAM command qualifier bits. - */ -#define WI_PROGRAM_DISABLE 0x0000 -#define WI_PROGRAM_ENABLE_RAM 0x0100 -#define WI_PROGRAM_ENABLE_NVRAM 0x0200 -#define WI_PROGRAM_NVRAM 0x0300 - -/* Status register values */ -#define WI_STAT_CMD_CODE 0x003F -#define WI_STAT_DIAG_ERR 0x0100 -#define WI_STAT_INQ_ERR 0x0500 -#define WI_STAT_CMD_RESULT 0x7F00 - -/* memory handle management registers */ -#define WI_INFO_FID 0x10 -#define WI_RX_FID 0x20 -#define WI_ALLOC_FID 0x22 -#define WI_TX_CMP_FID 0x24 - -/* - * Buffer Access Path (BAP) registers. - * These are I/O channels. I believe you can use each one for - * any desired purpose independently of the other. In general - * though, we use BAP1 for reading and writing LTV records and - * reading received data frames, and BAP0 for writing transmit - * frames. This is a convention though, not a rule. - */ -#define WI_SEL0 0x18 -#define WI_SEL1 0x1A -#define WI_OFF0 0x1C -#define WI_OFF1 0x1E -#define WI_DATA0 0x36 -#define WI_DATA1 0x38 -#define WI_BAP0 WI_DATA0 -#define WI_BAP1 WI_DATA1 - -#define WI_OFF_BUSY 0x8000 -#define WI_OFF_ERR 0x4000 -#define WI_OFF_DATAOFF 0x0FFF - -/* Event registers */ -#define WI_EVENT_STAT 0x30 /* Event status */ -#define WI_INT_EN 0x32 /* Interrupt enable/disable */ -#define WI_EVENT_ACK 0x34 /* Ack event */ - -/* Events */ -#define WI_EV_TICK 0x8000 /* aux timer tick */ -#define WI_EV_RES 0x4000 /* controller h/w error (time out) */ -#define WI_EV_INFO_DROP 0x2000 /* no RAM to build unsolicited frame */ -#define WI_EV_NO_CARD 0x0800 /* card removed (hunh?) */ -#define WI_EV_DUIF_RX 0x0400 /* wavelan management packet received */ -#define WI_EV_INFO 0x0080 /* async info frame */ -#define WI_EV_CMD 0x0010 /* command completed */ -#define WI_EV_ALLOC 0x0008 /* async alloc/reclaim completed */ -#define WI_EV_TX_EXC 0x0004 /* async xmit completed with failure */ -#define WI_EV_TX 0x0002 /* async xmit completed succesfully */ -#define WI_EV_RX 0x0001 /* async rx completed */ - -#define WI_INTRS \ - (WI_EV_RX|WI_EV_TX|WI_EV_TX_EXC|WI_EV_ALLOC|WI_EV_INFO|WI_EV_INFO_DROP) - -/* Host software registers */ -#define WI_SW0 0x28 -#define WI_SW1 0x2A -#define WI_SW2 0x2C -#define WI_SW3 0x2E /* does not appear in Prism2 */ - -#define WI_CNTL 0x14 - -#define WI_CNTL_AUX_ENA 0xC000 -#define WI_CNTL_AUX_ENA_STAT 0xC000 -#define WI_CNTL_AUX_DIS_STAT 0x0000 -#define WI_CNTL_AUX_ENA_CNTL 0x8000 -#define WI_CNTL_AUX_DIS_CNTL 0x4000 - -#define WI_AUX_PAGE 0x3A -#define WI_AUX_OFFSET 0x3C -#define WI_AUX_DATA 0x3E - -#define WI_AUX_PGSZ 128 -#define WI_AUX_KEY0 0xfe01 -#define WI_AUX_KEY1 0xdc23 -#define WI_AUX_KEY2 0xba45 - -#define WI_COR 0x40 /* only for Symbol */ -#define WI_COR_RESET 0x0080 -#define WI_COR_IOMODE 0x0041 - -#define WI_HCR 0x42 /* only for Symbol */ -#define WI_HCR_4WIRE 0x0010 -#define WI_HCR_RUN 0x0007 -#define WI_HCR_HOLD 0x000f -#define WI_HCR_EEHOLD 0x00ce - -#define WI_COR_OFFSET 0x3e0 /* OK for PCI, must be bogus for pccard */ -#define WI_COR_VALUE 0x41 - -/* - * One form of communication with the Hermes is with what Lucent calls - * LTV records, where LTV stands for Length, Type and Value. The length - * and type are 16 bits and are in native byte order. The value is in - * multiples of 16 bits and is in little endian byte order. - */ -struct wi_ltv_gen { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_val; -}; - -struct wi_ltv_str { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_str[17]; -}; - -#define WI_SETVAL(recno, val) \ - do { \ - struct wi_ltv_gen g; \ - \ - g.wi_len = 2; \ - g.wi_type = recno; \ - g.wi_val = htole16(val); \ - wi_write_record(sc, &g); \ - } while (0) - -#define WI_SETSTR(recno, str) \ - do { \ - struct wi_ltv_str s; \ - int l; \ - \ - l = (strlen(str) + 1) & ~0x1; \ - bzero((char *)&s, sizeof(s)); \ - s.wi_len = (l / 2) + 2; \ - s.wi_type = recno; \ - s.wi_str[0] = htole16(strlen(str)); \ - bcopy(str, (char *)&s.wi_str[1], strlen(str)); \ - wi_write_record(sc, (struct wi_ltv_gen *)&s); \ - } while (0) - -/* - * Download buffer location and length (0xFD01). - */ -struct wi_ltv_dnld_buf { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_buf_pg; /* page addr of intermediate dl buf*/ - u_int16_t wi_buf_off; /* offset of idb */ - u_int16_t wi_buf_len; /* len of idb */ -}; - -/* - * Mem sizes (0xFD02). - */ -struct wi_ltv_memsz { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_mem_ram; - u_int16_t wi_mem_nvram; -}; - -/* - * NIC Identification (0xFD0B, 0xFD20) - */ -struct wi_ltv_ver { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_ver[4]; -}; - -/* define card ident */ -#define WI_NIC_LUCENT_ID 0x0001 -#define WI_NIC_LUCENT_STR "Lucent Technologies, WaveLAN/IEEE" - -#define WI_NIC_SONY_ID 0x0002 -#define WI_NIC_SONY_STR "Sony WaveLAN/IEEE" - -#define WI_NIC_LUCENT_EMB_ID 0x0005 -#define WI_NIC_LUCENT_EMB_STR "Lucent Embedded WaveLAN/IEEE" - -/* - * List of intended regulatory domains (0xFD11). - */ -struct wi_ltv_domains { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_num_dom; - u_int8_t wi_domains[10]; -}; - -/* - * CIS struct (0xFD13). - */ -struct wi_ltv_cis { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_cis[240]; -}; - -/* - * Communications quality (0xFD43). - */ -struct wi_ltv_commqual { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_coms_qual; - u_int16_t wi_sig_lvl; - u_int16_t wi_noise_lvl; -}; - -/* - * Actual system scale thresholds (0xFC06, 0xFD46). - */ -struct wi_ltv_scalethresh { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_energy_detect; - u_int16_t wi_carrier_detect; - u_int16_t wi_defer; - u_int16_t wi_cell_search; - u_int16_t wi_out_of_range; - u_int16_t wi_delta_snr; -}; - -/* - * PCF info struct (0xFD87). - */ -struct wi_ltv_pcf { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_energy_detect; - u_int16_t wi_carrier_detect; - u_int16_t wi_defer; - u_int16_t wi_cell_search; - u_int16_t wi_range; -}; - -/* - * Connection control characteristics. (0xFC00) - * 0 == IBSS (802.11 compliant mode) (Only PRISM2) - * 1 == Basic Service Set (BSS) - * 2 == Wireless Distribudion System (WDS) - * 3 == Pseudo IBSS - * (Only PRISM2; not 802.11 compliant mode, testing use only) - * 6 == HOST AP (Only PRISM2) - */ -#define WI_PORTTYPE_BSS 0x1 -#define WI_PORTTYPE_WDS 0x2 -#define WI_PORTTYPE_ADHOC 0x3 -#define WI_PORTTYPE_IBSS 0x4 -#define WI_PORTTYPE_HOSTAP 0x6 - -/* - * Mac addresses. (0xFC01, 0xFC08) - */ -struct wi_ltv_macaddr { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_mac_addr[3]; -}; - -/* - * Station set identification (SSID). (0xFC02, 0xFC04) - */ -struct wi_ltv_ssid { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_id[17]; -}; - -/* - * Set our station name. (0xFC0E) - */ -struct wi_ltv_nodename { - u_int16_t wi_len; - u_int16_t wi_type; - u_int16_t wi_nodename[17]; -}; - -/* - * Multicast addresses to be put in filter. We're - * allowed up to 16 addresses in the filter. (0xFC80) - */ -struct wi_ltv_mcast { - u_int16_t wi_len; - u_int16_t wi_type; - struct ether_addr wi_mcast[16]; -}; - -/* - * supported rates. (0xFCB4) - */ -#define WI_SUPPRATES_1M 0x0001 -#define WI_SUPPRATES_2M 0x0002 -#define WI_SUPPRATES_5M 0x0004 -#define WI_SUPPRATES_11M 0x0008 -#define WI_RATES_BITS "\20\0011M\0022M\0035.5M\00411M" - -/* - * Information frame types. - */ -#define WI_INFO_NOTIFY 0xF000 /* Handover address */ -#define WI_INFO_COUNTERS 0xF100 /* Statistics counters */ -#define WI_INFO_SCAN_RESULTS 0xF101 /* Scan results */ -#define WI_INFO_LINK_STAT 0xF200 /* Link status */ -#define WI_INFO_ASSOC_STAT 0xF201 /* Association status */ - -/* - * Hermes transmit/receive frame structure - */ -struct wi_frame { - u_int16_t wi_status; /* 0x00 */ - u_int16_t wi_rsvd0; /* 0x02 */ - u_int16_t wi_rsvd1; /* 0x04 */ - u_int16_t wi_q_info; /* 0x06 */ - u_int16_t wi_rsvd2; /* 0x08 */ - u_int8_t wi_tx_rtry; /* 0x0A */ - u_int8_t wi_tx_rate; /* 0x0B */ - u_int16_t wi_tx_ctl; /* 0x0C */ - u_int16_t wi_frame_ctl; /* 0x0E */ - u_int16_t wi_id; /* 0x10 */ - u_int8_t wi_addr1[6]; /* 0x12 */ - u_int8_t wi_addr2[6]; /* 0x18 */ - u_int8_t wi_addr3[6]; /* 0x1E */ - u_int16_t wi_seq_ctl; /* 0x24 */ - u_int8_t wi_addr4[6]; /* 0x26 */ - u_int16_t wi_dat_len; /* 0x2C */ - u_int8_t wi_dst_addr[6]; /* 0x2E */ - u_int8_t wi_src_addr[6]; /* 0x34 */ - u_int16_t wi_len; /* 0x3A */ - u_int16_t wi_dat[3]; /* 0x3C */ /* SNAP header */ - u_int16_t wi_type; /* 0x42 */ -}; - -#define WI_802_3_OFFSET 0x2E -#define WI_802_11_OFFSET 0x44 -#define WI_802_11_OFFSET_RAW 0x3C -#define WI_802_11_OFFSET_HDR 0x0E - -#define WI_STAT_BADCRC 0x0001 -#define WI_STAT_UNDECRYPTABLE 0x0002 -#define WI_STAT_ERRSTAT 0x0003 -#define WI_STAT_MAC_PORT 0x0700 -#define WI_STAT_1042 0x2000 /* RFC1042 encoded */ -#define WI_STAT_TUNNEL 0x4000 /* Bridge-tunnel encoded */ -#define WI_STAT_WMP_MSG 0x6000 /* WaveLAN-II management protocol */ -#define WI_STAT_MGMT 0x8000 /* 802.11b management frames */ -#define WI_RXSTAT_MSG_TYPE 0xE000 - -#define WI_ENC_TX_802_3 0x00 -#define WI_ENC_TX_802_11 0x11 -#define WI_ENC_TX_MGMT 0x08 -#define WI_ENC_TX_E_II 0x0E - -#define WI_ENC_TX_1042 0x00 -#define WI_ENC_TX_TUNNEL 0xF8 - -#define WI_TXCNTL_MACPORT 0x00FF -#define WI_TXCNTL_STRUCTTYPE 0xFF00 -#define WI_TXCNTL_TX_EX 0x0004 -#define WI_TXCNTL_TX_OK 0x0002 -#define WI_TXCNTL_NOCRYPT 0x0080 - -/* - * SNAP (sub-network access protocol) constants for transmission - * of IP datagrams over IEEE 802 networks, taken from RFC1042. - * We need these for the LLC/SNAP header fields in the TX/RX frame - * structure. - */ -#define WI_SNAP_K1 0xaa /* assigned global SAP for SNAP */ -#define WI_SNAP_K2 0x00 -#define WI_SNAP_CONTROL 0x03 /* unnumbered information format */ -#define WI_SNAP_WORD0 (WI_SNAP_K1 | (WI_SNAP_K1 << 8)) -#define WI_SNAP_WORD1 (WI_SNAP_K2 | (WI_SNAP_CONTROL << 8)) -#define WI_SNAPHDR_LEN 0x6 -#define WI_FCS_LEN 0x4 diff --git a/sys/dev/owi/if_wivar.h b/sys/dev/owi/if_wivar.h deleted file mode 100644 index dfdb6ea..0000000 --- a/sys/dev/owi/if_wivar.h +++ /dev/null @@ -1,188 +0,0 @@ -/*- - * 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 - -/* - * 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_softc { - struct ifnet *ifp; - 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 - 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 - 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 - 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) -#define WI_LOCK_ASSERT(_sc) -#else -#define WI_LOCK(_sc, _s) _s = 1 -#define WI_UNLOCK(_sc, _s) -#define WI_LOCK_ASSERT(_sc) -#endif - -int owi_generic_attach(device_t); -int owi_generic_detach(device_t); -void owi_shutdown(device_t); -int owi_alloc(device_t, int); -void owi_free(device_t); -void owi_stop(struct wi_softc *); -void owi_get_id(struct wi_softc *); -extern devclass_t owi_devclass; |