iwinfo: switch to external git repo, support lookup by phyname & macaddr

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 43087

1 files changed, 0 insertions, 1133 deletions

diff --git a/package/network/utils/iwinfo/src/iwinfo_madwifi.c b/package/network/utils/iwinfo/src/iwinfo_madwifi.c
deleted file mode 100644
index bb7fc639b1..0000000000
--- a/package/network/utils/iwinfo/src/iwinfo_madwifi.c
+++ /dev/null
@@ -1,1133 +0,0 @@
-/*
- * iwinfo - Wireless Information Library - Madwifi Backend
- *
- *   Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
- *
- * The iwinfo library is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * The iwinfo library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
- *
- * The signal handling code is derived from the official madwifi tools,
- * wlanconfig.c in particular. The encryption property handling was
- * inspired by the hostapd madwifi driver.
- */
-
-#include "iwinfo_wext.h"
-#include "api/madwifi.h"
-
-
-/*
- * Madwifi ISO 3166 to Country/Region Code mapping.
- */
-
-static struct ISO3166_to_CCode
-{
-	u_int16_t iso3166;
-	u_int16_t ccode;
-} CountryCodes[] = {
-	{ 0x3030 /* 00 */,   0 }, /* World */
-	{ 0x4145 /* AE */, 784 }, /* U.A.E. */
-	{ 0x414C /* AL */,   8 }, /* Albania */
-	{ 0x414D /* AM */,  51 }, /* Armenia */
-	{ 0x4152 /* AR */,  32 }, /* Argentina */
-	{ 0x4154 /* AT */,  40 }, /* Austria */
-	{ 0x4155 /* AU */,  36 }, /* Australia */
-	{ 0x415A /* AZ */,  31 }, /* Azerbaijan */
-	{ 0x4245 /* BE */,  56 }, /* Belgium */
-	{ 0x4247 /* BG */, 100 }, /* Bulgaria */
-	{ 0x4248 /* BH */,  48 }, /* Bahrain */
-	{ 0x424E /* BN */,  96 }, /* Brunei Darussalam */
-	{ 0x424F /* BO */,  68 }, /* Bolivia */
-	{ 0x4252 /* BR */,  76 }, /* Brazil */
-	{ 0x4259 /* BY */, 112 }, /* Belarus */
-	{ 0x425A /* BZ */,  84 }, /* Belize */
-	{ 0x4341 /* CA */, 124 }, /* Canada */
-	{ 0x4348 /* CH */, 756 }, /* Switzerland */
-	{ 0x434C /* CL */, 152 }, /* Chile */
-	{ 0x434E /* CN */, 156 }, /* People's Republic of China */
-	{ 0x434F /* CO */, 170 }, /* Colombia */
-	{ 0x4352 /* CR */, 188 }, /* Costa Rica */
-	{ 0x4359 /* CY */, 196 }, /* Cyprus */
-	{ 0x435A /* CZ */, 203 }, /* Czech Republic */
-	{ 0x4445 /* DE */, 276 }, /* Germany */
-	{ 0x444B /* DK */, 208 }, /* Denmark */
-	{ 0x444F /* DO */, 214 }, /* Dominican Republic */
-	{ 0x445A /* DZ */,  12 }, /* Algeria */
-	{ 0x4543 /* EC */, 218 }, /* Ecuador */
-	{ 0x4545 /* EE */, 233 }, /* Estonia */
-	{ 0x4547 /* EG */, 818 }, /* Egypt */
-	{ 0x4553 /* ES */, 724 }, /* Spain */
-	{ 0x4649 /* FI */, 246 }, /* Finland */
-	{ 0x464F /* FO */, 234 }, /* Faeroe Islands */
-	{ 0x4652 /* FR */, 250 }, /* France */
-	{ 0x4652 /* FR */, 255 }, /* France2 */
-	{ 0x4742 /* GB */, 826 }, /* United Kingdom */
-	{ 0x4745 /* GE */, 268 }, /* Georgia */
-	{ 0x4752 /* GR */, 300 }, /* Greece */
-	{ 0x4754 /* GT */, 320 }, /* Guatemala */
-	{ 0x484B /* HK */, 344 }, /* Hong Kong S.A.R., P.R.C. */
-	{ 0x484E /* HN */, 340 }, /* Honduras */
-	{ 0x4852 /* HR */, 191 }, /* Croatia */
-	{ 0x4855 /* HU */, 348 }, /* Hungary */
-	{ 0x4944 /* ID */, 360 }, /* Indonesia */
-	{ 0x4945 /* IE */, 372 }, /* Ireland */
-	{ 0x494C /* IL */, 376 }, /* Israel */
-	{ 0x494E /* IN */, 356 }, /* India */
-	{ 0x4951 /* IQ */, 368 }, /* Iraq */
-	{ 0x4952 /* IR */, 364 }, /* Iran */
-	{ 0x4953 /* IS */, 352 }, /* Iceland */
-	{ 0x4954 /* IT */, 380 }, /* Italy */
-	{ 0x4A4D /* JM */, 388 }, /* Jamaica */
-	{ 0x4A4F /* JO */, 400 }, /* Jordan */
-	{ 0x4A50 /* JP */, 392 }, /* Japan */
-	{ 0x4A50 /* JP */, 393 }, /* Japan (JP1) */
-	{ 0x4A50 /* JP */, 394 }, /* Japan (JP0) */
-	{ 0x4A50 /* JP */, 395 }, /* Japan (JP1-1) */
-	{ 0x4A50 /* JP */, 396 }, /* Japan (JE1) */
-	{ 0x4A50 /* JP */, 397 }, /* Japan (JE2) */
-	{ 0x4A50 /* JP */, 399 }, /* Japan (JP6) */
-	{ 0x4A50 /* JP */, 900 }, /* Japan */
-	{ 0x4A50 /* JP */, 901 }, /* Japan */
-	{ 0x4A50 /* JP */, 902 }, /* Japan */
-	{ 0x4A50 /* JP */, 903 }, /* Japan */
-	{ 0x4A50 /* JP */, 904 }, /* Japan */
-	{ 0x4A50 /* JP */, 905 }, /* Japan */
-	{ 0x4A50 /* JP */, 906 }, /* Japan */
-	{ 0x4A50 /* JP */, 907 }, /* Japan */
-	{ 0x4A50 /* JP */, 908 }, /* Japan */
-	{ 0x4A50 /* JP */, 909 }, /* Japan */
-	{ 0x4A50 /* JP */, 910 }, /* Japan */
-	{ 0x4A50 /* JP */, 911 }, /* Japan */
-	{ 0x4A50 /* JP */, 912 }, /* Japan */
-	{ 0x4A50 /* JP */, 913 }, /* Japan */
-	{ 0x4A50 /* JP */, 914 }, /* Japan */
-	{ 0x4A50 /* JP */, 915 }, /* Japan */
-	{ 0x4A50 /* JP */, 916 }, /* Japan */
-	{ 0x4A50 /* JP */, 917 }, /* Japan */
-	{ 0x4A50 /* JP */, 918 }, /* Japan */
-	{ 0x4A50 /* JP */, 919 }, /* Japan */
-	{ 0x4A50 /* JP */, 920 }, /* Japan */
-	{ 0x4A50 /* JP */, 921 }, /* Japan */
-	{ 0x4A50 /* JP */, 922 }, /* Japan */
-	{ 0x4A50 /* JP */, 923 }, /* Japan */
-	{ 0x4A50 /* JP */, 924 }, /* Japan */
-	{ 0x4A50 /* JP */, 925 }, /* Japan */
-	{ 0x4A50 /* JP */, 926 }, /* Japan */
-	{ 0x4A50 /* JP */, 927 }, /* Japan */
-	{ 0x4A50 /* JP */, 928 }, /* Japan */
-	{ 0x4A50 /* JP */, 929 }, /* Japan */
-	{ 0x4A50 /* JP */, 930 }, /* Japan */
-	{ 0x4A50 /* JP */, 931 }, /* Japan */
-	{ 0x4A50 /* JP */, 932 }, /* Japan */
-	{ 0x4A50 /* JP */, 933 }, /* Japan */
-	{ 0x4A50 /* JP */, 934 }, /* Japan */
-	{ 0x4A50 /* JP */, 935 }, /* Japan */
-	{ 0x4A50 /* JP */, 936 }, /* Japan */
-	{ 0x4A50 /* JP */, 937 }, /* Japan */
-	{ 0x4A50 /* JP */, 938 }, /* Japan */
-	{ 0x4A50 /* JP */, 939 }, /* Japan */
-	{ 0x4A50 /* JP */, 940 }, /* Japan */
-	{ 0x4A50 /* JP */, 941 }, /* Japan */
-	{ 0x4B45 /* KE */, 404 }, /* Kenya */
-	{ 0x4B50 /* KP */, 408 }, /* North Korea */
-	{ 0x4B52 /* KR */, 410 }, /* South Korea */
-	{ 0x4B52 /* KR */, 411 }, /* South Korea */
-	{ 0x4B57 /* KW */, 414 }, /* Kuwait */
-	{ 0x4B5A /* KZ */, 398 }, /* Kazakhstan */
-	{ 0x4C42 /* LB */, 422 }, /* Lebanon */
-	{ 0x4C49 /* LI */, 438 }, /* Liechtenstein */
-	{ 0x4C54 /* LT */, 440 }, /* Lithuania */
-	{ 0x4C55 /* LU */, 442 }, /* Luxembourg */
-	{ 0x4C56 /* LV */, 428 }, /* Latvia */
-	{ 0x4C59 /* LY */, 434 }, /* Libya */
-	{ 0x4D41 /* MA */, 504 }, /* Morocco */
-	{ 0x4D43 /* MC */, 492 }, /* Principality of Monaco */
-	{ 0x4D4B /* MK */, 807 }, /* the Former Yugoslav Republic of Macedonia */
-	{ 0x4D4F /* MO */, 446 }, /* Macau */
-	{ 0x4D58 /* MX */, 484 }, /* Mexico */
-	{ 0x4D59 /* MY */, 458 }, /* Malaysia */
-	{ 0x4E49 /* NI */, 558 }, /* Nicaragua */
-	{ 0x4E4C /* NL */, 528 }, /* Netherlands */
-	{ 0x4E4F /* NO */, 578 }, /* Norway */
-	{ 0x4E5A /* NZ */, 554 }, /* New Zealand */
-	{ 0x4F4D /* OM */, 512 }, /* Oman */
-	{ 0x5041 /* PA */, 591 }, /* Panama */
-	{ 0x5045 /* PE */, 604 }, /* Peru */
-	{ 0x5048 /* PH */, 608 }, /* Republic of the Philippines */
-	{ 0x504B /* PK */, 586 }, /* Islamic Republic of Pakistan */
-	{ 0x504C /* PL */, 616 }, /* Poland */
-	{ 0x5052 /* PR */, 630 }, /* Puerto Rico */
-	{ 0x5054 /* PT */, 620 }, /* Portugal */
-	{ 0x5059 /* PY */, 600 }, /* Paraguay */
-	{ 0x5141 /* QA */, 634 }, /* Qatar */
-	{ 0x524F /* RO */, 642 }, /* Romania */
-	{ 0x5255 /* RU */, 643 }, /* Russia */
-	{ 0x5341 /* SA */, 682 }, /* Saudi Arabia */
-	{ 0x5345 /* SE */, 752 }, /* Sweden */
-	{ 0x5347 /* SG */, 702 }, /* Singapore */
-	{ 0x5349 /* SI */, 705 }, /* Slovenia */
-	{ 0x534B /* SK */, 703 }, /* Slovak Republic */
-	{ 0x5356 /* SV */, 222 }, /* El Salvador */
-	{ 0x5359 /* SY */, 760 }, /* Syria */
-	{ 0x5448 /* TH */, 764 }, /* Thailand */
-	{ 0x544E /* TN */, 788 }, /* Tunisia */
-	{ 0x5452 /* TR */, 792 }, /* Turkey */
-	{ 0x5454 /* TT */, 780 }, /* Trinidad y Tobago */
-	{ 0x5457 /* TW */, 158 }, /* Taiwan */
-	{ 0x5541 /* UA */, 804 }, /* Ukraine */
-	{ 0x554B /* UK */, 826 }, /* United Kingdom */
-	{ 0x5553 /* US */, 840 }, /* United States */
-	{ 0x5553 /* US */, 842 }, /* United States (Public Safety)*/
-	{ 0x5559 /* UY */, 858 }, /* Uruguay */
-	{ 0x555A /* UZ */, 860 }, /* Uzbekistan */
-	{ 0x5645 /* VE */, 862 }, /* Venezuela */
-	{ 0x564E /* VN */, 704 }, /* Viet Nam */
-	{ 0x5945 /* YE */, 887 }, /* Yemen */
-	{ 0x5A41 /* ZA */, 710 }, /* South Africa */
-	{ 0x5A57 /* ZW */, 716 }, /* Zimbabwe */
-};
-
-
-static const char * madwifi_phyname(const char *ifname)
-{
-	static char phyname[IFNAMSIZ];
-
-	if (strlen(ifname) > 5 && !strncmp(ifname, "radio", 5))
-		snprintf(phyname, sizeof(phyname), "wifi%s", ifname + 5);
-	else
-		snprintf(phyname, sizeof(phyname), "%s", ifname);
-
-	return (const char *)phyname;
-}
-
-static int madwifi_wrq(struct iwreq *wrq, const char *ifname, int cmd, void *data, size_t len)
-{
-	strncpy(wrq->ifr_name, ifname, IFNAMSIZ);
-
-	if( data != NULL )
-	{
-		if( len < IFNAMSIZ )
-		{
-			memcpy(wrq->u.name, data, len);
-		}
-		else
-		{
-			wrq->u.data.pointer = data;
-			wrq->u.data.length = len;
-		}
-	}
-
-	return iwinfo_ioctl(cmd, wrq);
-}
-
-static int get80211priv(const char *ifname, int op, void *data, size_t len)
-{
-	struct iwreq iwr;
-
-	if( madwifi_wrq(&iwr, ifname, op, data, len) < 0 )
-		return -1;
-
-	return iwr.u.data.length;
-}
-
-static char * madwifi_isvap(const char *ifname, const char *wifiname)
-{
-	int fd, ln;
-	char path[32];
-	char *ret = NULL;
-	static char name[IFNAMSIZ];
-
-	if( strlen(ifname) <= 9 )
-	{
-		sprintf(path, "/proc/sys/net/%s/%%parent", ifname);
-
-		if( (fd = open(path, O_RDONLY)) > -1 )
-		{
-			if( wifiname != NULL )
-			{
-				if( read(fd, name, strlen(wifiname)) == strlen(wifiname) )
-					ret = strncmp(name, wifiname, strlen(wifiname))
-						? NULL : name;
-			}
-			else if( (ln = read(fd, name, IFNAMSIZ)) >= 4 )
-			{
-				name[ln-1] = 0;
-				ret = name;
-			}
-
-			(void) close(fd);
-		}
-	}
-
-	return ret;
-}
-
-static int madwifi_iswifi(const char *ifname)
-{
-	int ret;
-	char path[32];
-	struct stat s;
-	const char *phy;
-
-	ret = 0;
-	phy = madwifi_phyname(ifname);
-
-	if( strlen(phy) <= 7 )
-	{
-		sprintf(path, "/proc/sys/dev/%s/diversity", phy);
-
-		if( ! stat(path, &s) )
-			ret = (s.st_mode & S_IFREG);
-	}
-
-	return ret;
-}
-
-static char * madwifi_ifadd(const char *ifname)
-{
-	const char *wifidev = NULL;
-	struct ifreq ifr = { 0 };
-	struct ieee80211_clone_params cp = { 0 };
-	static char nif[IFNAMSIZ] = { 0 };
-
-	if( !(wifidev = madwifi_isvap(ifname, NULL)) && madwifi_iswifi(ifname) )
-		wifidev = madwifi_phyname(ifname);
-
-	if( wifidev )
-	{
-		snprintf(nif, sizeof(nif), "tmp.%s", ifname);
-
-		strncpy(cp.icp_name, nif, IFNAMSIZ);
-		cp.icp_opmode = IEEE80211_M_STA;
-		cp.icp_flags  = IEEE80211_CLONE_BSSID;
-
-		strncpy(ifr.ifr_name, wifidev, IFNAMSIZ);
-		ifr.ifr_data  = (void *)&cp;
-
-		if( !iwinfo_ioctl(SIOC80211IFCREATE, &ifr) )
-		{
-			return nif;
-		}
-		else
-		{
-			cp.icp_opmode = IEEE80211_M_MONITOR;
-
-			if( !iwinfo_ioctl(SIOC80211IFCREATE, &ifr) )
-				return nif;
-		}
-	}
-
-	return NULL;
-}
-
-static void madwifi_ifdel(const char *ifname)
-{
-	struct ifreq ifr = { 0 };
-
-	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
-	iwinfo_ioctl(SIOC80211IFDESTROY, &ifr);
-}
-
-
-static int madwifi_probe(const char *ifname)
-{
-	return ( !!madwifi_isvap(ifname, NULL) || madwifi_iswifi(ifname) );
-}
-
-static void madwifi_close(void)
-{
-	/* Nop */
-}
-
-static int madwifi_get_mode(const char *ifname, int *buf)
-{
-	return wext_ops.mode(ifname, buf);
-}
-
-static int madwifi_get_ssid(const char *ifname, char *buf)
-{
-	return wext_ops.ssid(ifname, buf);
-}
-
-static int madwifi_get_bssid(const char *ifname, char *buf)
-{
-	return wext_ops.bssid(ifname, buf);
-}
-
-static int madwifi_get_channel(const char *ifname, int *buf)
-{
-	int i;
-	uint16_t freq;
-	struct iwreq wrq;
-	struct ieee80211req_chaninfo chans;
-
-	if( madwifi_wrq(&wrq, ifname, SIOCGIWFREQ, NULL, 0) >= 0 )
-	{
-		/* Madwifi returns a Hz frequency, get it's freq list to find channel index */
-		freq = (uint16_t)(wrq.u.freq.m / 100000);
-
-		if( get80211priv(ifname, IEEE80211_IOCTL_GETCHANINFO, &chans, sizeof(chans)) >= 0 )
-		{
-			*buf = 0;
-
-			for( i = 0; i < chans.ic_nchans; i++ )
-			{
-				if( freq == chans.ic_chans[i].ic_freq )
-				{
-					*buf = chans.ic_chans[i].ic_ieee;
-					break;
-				}
-			}
-
-			return 0;
-		}
-	}
-
-	return -1;
-}
-
-static int madwifi_get_frequency(const char *ifname, int *buf)
-{
-	struct iwreq wrq;
-
-	if( madwifi_wrq(&wrq, ifname, SIOCGIWFREQ, NULL, 0) >= 0 )
-	{
-		*buf = (uint16_t)(wrq.u.freq.m / 100000);
-		return 0;
-	}
-
-	return -1;
-}
-
-static int madwifi_get_txpower(const char *ifname, int *buf)
-{
-	return wext_ops.txpower(ifname, buf);
-}
-
-static int madwifi_get_bitrate(const char *ifname, int *buf)
-{
-	unsigned int mode, len, rate, rate_count;
-	uint8_t tmp[24*1024];
-	uint8_t *cp;
-	struct iwreq wrq;
-	struct ieee80211req_sta_info *si;
-
-	if( madwifi_wrq(&wrq, ifname, SIOCGIWMODE, NULL, 0) >= 0 )
-	{
-		mode = wrq.u.mode;
-
-		/* Calculate bitrate average from associated stations in ad-hoc mode */
-		if( mode == 1 )
-		{
-			rate = rate_count = 0;
-
-			if( (len = get80211priv(ifname, IEEE80211_IOCTL_STA_INFO, tmp, 24*1024)) > 0 )
-			{
-				cp = tmp;
-
-				do {
-					si = (struct ieee80211req_sta_info *) cp;
-
-					if( si->isi_rssi > 0 )
-					{
-						rate_count++;
-						rate += ((si->isi_rates[si->isi_txrate] & IEEE80211_RATE_VAL) / 2);
-					}
-
-					cp   += si->isi_len;
-					len  -= si->isi_len;
-				} while (len >= sizeof(struct ieee80211req_sta_info));
-			}
-
-			*buf = (rate == 0 || rate_count == 0) ? 0 : (rate / rate_count) * 1000;
-			return 0;
-		}
-
-		/* Return whatever wext tells us ... */
-		return wext_ops.bitrate(ifname, buf);
-	}
-
-	return -1;
-}
-
-static int madwifi_get_signal(const char *ifname, int *buf)
-{
-	unsigned int mode, len, rssi, rssi_count;
-	uint8_t tmp[24*1024];
-	uint8_t *cp;
-	struct iwreq wrq;
-	struct ieee80211req_sta_info *si;
-
-	if( madwifi_wrq(&wrq, ifname, SIOCGIWMODE, NULL, 0) >= 0 )
-	{
-		mode = wrq.u.mode;
-
-		/* Calculate signal average from associated stations in ap or ad-hoc mode */
-		if( mode == 1 )
-		{
-			rssi = rssi_count = 0;
-
-			if( (len = get80211priv(ifname, IEEE80211_IOCTL_STA_INFO, tmp, 24*1024)) > 0 )
-			{
-				cp = tmp;
-
-				do {
-					si = (struct ieee80211req_sta_info *) cp;
-
-					if( si->isi_rssi > 0 )
-					{
-						rssi_count++;
-						rssi -= (si->isi_rssi - 95);
-					}
-
-					cp   += si->isi_len;
-					len  -= si->isi_len;
-				} while (len >= sizeof(struct ieee80211req_sta_info));
-			}
-
-			*buf = (rssi == 0 || rssi_count == 0) ? 1 : -(rssi / rssi_count);
-			return 0;
-		}
-
-		/* Return whatever wext tells us ... */
-		return wext_ops.signal(ifname, buf);
-	}
-
-	return -1;
-}
-
-static int madwifi_get_noise(const char *ifname, int *buf)
-{
-	return wext_ops.noise(ifname, buf);
-}
-
-static int madwifi_get_quality(const char *ifname, int *buf)
-{
-	unsigned int mode, len, quality, quality_count;
-	uint8_t tmp[24*1024];
-	uint8_t *cp;
-	struct iwreq wrq;
-	struct ieee80211req_sta_info *si;
-
-	if( madwifi_wrq(&wrq, ifname, SIOCGIWMODE, NULL, 0) >= 0 )
-	{
-		mode = wrq.u.mode;
-
-		/* Calculate signal average from associated stations in ad-hoc mode */
-		if( mode == 1 )
-		{
-			quality = quality_count = 0;
-
-			if( (len = get80211priv(ifname, IEEE80211_IOCTL_STA_INFO, tmp, 24*1024)) > 0 )
-			{
-				cp = tmp;
-
-				do {
-					si = (struct ieee80211req_sta_info *) cp;
-
-					if( si->isi_rssi > 0 )
-					{
-						quality_count++;
-						quality += si->isi_rssi;
-					}
-
-					cp   += si->isi_len;
-					len  -= si->isi_len;
-				} while (len >= sizeof(struct ieee80211req_sta_info));
-			}
-
-			*buf = (quality == 0 || quality_count == 0) ? 0 : (quality / quality_count);
-			return 0;
-		}
-
-		/* Return whatever wext tells us ... */
-		return wext_ops.quality(ifname, buf);
-	}
-
-	return -1;
-}
-
-static int madwifi_get_quality_max(const char *ifname, int *buf)
-{
-	return wext_ops.quality_max(ifname, buf);
-}
-
-static int madwifi_get_encryption(const char *ifname, char *buf)
-{
-	int ciphers = 0, key_len = 0;
-	char keybuf[IW_ENCODING_TOKEN_MAX];
-	struct iwinfo_crypto_entry *c = (struct iwinfo_crypto_entry *)buf;
-	struct iwreq wrq;
-	struct ieee80211req_key wk;
-
-	memset(&wrq, 0, sizeof(wrq));
-
-	/* Obtain key info */
-	if( madwifi_wrq(&wrq, ifname, SIOCGIWENCODE, keybuf, sizeof(keybuf)) < 0 )
-		return -1;
-
-#if 0
-	/* Have any encryption? */
-	if( (wrq.u.data.flags & IW_ENCODE_DISABLED) || (wrq.u.data.length == 0) )
-		return 0;
-#endif
-
-	/* Save key len */
-	key_len = wrq.u.data.length;
-
-	/* Get wpa protocol version */
-	wrq.u.mode = IEEE80211_PARAM_WPA;
-	if( madwifi_wrq(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
-		c->wpa_version = wrq.u.mode;
-
-	/* Get authentication suites */
-	wrq.u.mode = IEEE80211_PARAM_AUTHMODE;
-	if( madwifi_wrq(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
-	{
-		switch(wrq.u.mode) {
-			case IEEE80211_AUTH_8021X:
-				c->auth_suites |= IWINFO_KMGMT_8021x;
-				break;
-
-			case IEEE80211_AUTH_WPA:
-				c->auth_suites |= IWINFO_KMGMT_PSK;
-				break;
-
-			case IEEE80211_AUTH_OPEN:
-				c->auth_algs |= IWINFO_AUTH_OPEN;
-				break;
-
-			case IEEE80211_AUTH_SHARED:
-				c->auth_algs |= IWINFO_AUTH_SHARED;
-				break;
-
-			default:
-				c->auth_suites |= IWINFO_KMGMT_NONE;
-				break;
-		}
-	}
-
-	memset(&wk, 0, sizeof(wk));
-	memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
-
-	/* Get key information */
-	if( get80211priv(ifname, IEEE80211_IOCTL_GETKEY, &wk, sizeof(wk)) >= 0 )
-	{
-		/* Type 0 == WEP */
-		if( (wk.ik_type == 0) && (c->auth_algs == 0) )
-			c->auth_algs = (IWINFO_AUTH_OPEN | IWINFO_AUTH_SHARED);
-	}
-
-	/* Get used pairwise ciphers */
-	wrq.u.mode = IEEE80211_PARAM_UCASTCIPHERS;
-	if( madwifi_wrq(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
-	{
-		ciphers = wrq.u.mode;
-
-		if( c->wpa_version && ciphers & (1 << IEEE80211_CIPHER_TKIP) )
-			c->pair_ciphers |= IWINFO_CIPHER_TKIP;
-
-		if( c->wpa_version && ciphers & (1 << IEEE80211_CIPHER_AES_CCM) )
-			c->pair_ciphers |= IWINFO_CIPHER_CCMP;
-
-		if( c->wpa_version && ciphers & (1 << IEEE80211_CIPHER_AES_OCB) )
-			c->pair_ciphers |= IWINFO_CIPHER_AESOCB;
-
-		if( c->wpa_version && ciphers & (1 << IEEE80211_CIPHER_CKIP) )
-			c->pair_ciphers |= IWINFO_CIPHER_CKIP;
-
-		if( !c->pair_ciphers && ciphers & (1 << IEEE80211_CIPHER_WEP) )
-		{
-			switch(key_len) {
-				case 13:
-					c->pair_ciphers |= IWINFO_CIPHER_WEP104;
-					break;
-
-				case 5:
-					c->pair_ciphers |= IWINFO_CIPHER_WEP40;
-					break;
-
-				case 0:
-					break;
-
-				default:
-					c->pair_ciphers = IWINFO_CIPHER_WEP40 |
-						IWINFO_CIPHER_WEP104;
-					break;
-			}
-		}
-
-		if( ciphers & (1 << IEEE80211_CIPHER_NONE) )
-			c->pair_ciphers |= IWINFO_CIPHER_NONE;
-	}
-
-	/* Get used group cipher */
-	wrq.u.mode = IEEE80211_PARAM_MCASTCIPHER;
-	if( madwifi_wrq(&wrq, ifname, IEEE80211_IOCTL_GETPARAM, NULL, 0) >= 0 )
-	{
-		ciphers = c->wpa_version ? wrq.u.mode : IEEE80211_CIPHER_WEP;
-
-		switch(ciphers) {
-			case IEEE80211_CIPHER_TKIP:
-				c->group_ciphers |= IWINFO_CIPHER_TKIP;
-				break;
-
-			case IEEE80211_CIPHER_AES_CCM:
-				c->group_ciphers |= IWINFO_CIPHER_CCMP;
-				break;
-
-			case IEEE80211_CIPHER_AES_OCB:
-				c->group_ciphers |= IWINFO_CIPHER_AESOCB;
-				break;
-
-			case IEEE80211_CIPHER_CKIP:
-				c->group_ciphers |= IWINFO_CIPHER_CKIP;
-				break;
-
-			case IEEE80211_CIPHER_WEP:
-				switch(key_len) {
-					case 13:
-						c->group_ciphers |= IWINFO_CIPHER_WEP104;
-						break;
-
-					case 5:
-						c->group_ciphers |= IWINFO_CIPHER_WEP40;
-						break;
-
-					default:
-						break;
-				}
-				break;
-
-			case IEEE80211_CIPHER_NONE:
-				c->group_ciphers |= IWINFO_CIPHER_NONE;
-				break;
-
-			default:
-				break;
-		}
-	}
-
-	c->enabled = (c->wpa_version || (c->auth_algs && c->pair_ciphers)) ? 1 : 0;
-
-	return 0;
-}
-
-static int madwifi_get_phyname(const char *ifname, char *buf)
-{
-	const char *wifidev;
-
-	wifidev = madwifi_isvap(ifname, NULL);
-
-	if (wifidev)
-	{
-		strcpy(buf, wifidev);
-		return 0;
-	}
-	else if (madwifi_iswifi(ifname))
-	{
-		strcpy(buf, madwifi_phyname(ifname));
-		return 0;
-	}
-
-	return -1;
-}
-
-static int madwifi_get_assoclist(const char *ifname, char *buf, int *len)
-{
-	int bl, tl, noise;
-	uint8_t *cp;
-	uint8_t tmp[24*1024];
-	struct ieee80211req_sta_info *si;
-	struct iwinfo_assoclist_entry entry;
-
-	if( (tl = get80211priv(ifname, IEEE80211_IOCTL_STA_INFO, tmp, 24*1024)) > 0 )
-	{
-		cp = tmp;
-		bl = 0;
-
-		if( madwifi_get_noise(ifname, &noise) )
-			noise = 0;
-
-		do {
-			si = (struct ieee80211req_sta_info *) cp;
-
-			memset(&entry, 0, sizeof(entry));
-
-			entry.signal = (si->isi_rssi - 95);
-			entry.noise  = noise;
-			memcpy(entry.mac, &si->isi_macaddr, 6);
-
-			entry.inactive = si->isi_inact * 1000;
-
-			entry.tx_packets = (si->isi_txseqs[0] & IEEE80211_SEQ_SEQ_MASK)
-				>> IEEE80211_SEQ_SEQ_SHIFT;
-
-			entry.rx_packets = (si->isi_rxseqs[0] & IEEE80211_SEQ_SEQ_MASK)
-				>> IEEE80211_SEQ_SEQ_SHIFT;
-
-			entry.tx_rate.rate =
-				(si->isi_rates[si->isi_txrate] & IEEE80211_RATE_VAL) * 500;
-
-			/* XXX: this is just a guess */
-			entry.rx_rate.rate = entry.tx_rate.rate;
-
-			entry.rx_rate.mcs = -1;
-			entry.tx_rate.mcs = -1;
-
-			memcpy(&buf[bl], &entry, sizeof(struct iwinfo_assoclist_entry));
-
-			bl += sizeof(struct iwinfo_assoclist_entry);
-			cp += si->isi_len;
-			tl -= si->isi_len;
-		} while (tl >= sizeof(struct ieee80211req_sta_info));
-
-		*len = bl;
-		return 0;
-	}
-
-	return -1;
-}
-
-static int madwifi_get_txpwrlist(const char *ifname, char *buf, int *len)
-{
-	int rc = -1;
-	char *res;
-
-	/* A wifiX device? */
-	if( madwifi_iswifi(ifname) )
-	{
-		if( (res = madwifi_ifadd(ifname)) != NULL )
-		{
-			rc = wext_ops.txpwrlist(res, buf, len);
-			madwifi_ifdel(res);
-		}
-	}
-
-	/* Its an athX ... */
-	else if( !!madwifi_isvap(ifname, NULL) )
-	{
-		rc = wext_ops.txpwrlist(ifname, buf, len);
-	}
-
-	return rc;
-}
-
-static int madwifi_get_scanlist(const char *ifname, char *buf, int *len)
-{
-	int ret;
-	char *res;
-	DIR *proc;
-	struct dirent *e;
-
-	ret = -1;
-
-	/* We got a wifiX device passed, try to lookup a vap on it */
-	if( madwifi_iswifi(ifname) )
-	{
-		if( (proc = opendir("/proc/sys/net/")) != NULL )
-		{
-			while( (e = readdir(proc)) != NULL )
-			{
-				if( !!madwifi_isvap(e->d_name, ifname) )
-				{
-					if( iwinfo_ifup(e->d_name) )
-					{
-						ret = wext_ops.scanlist(e->d_name, buf, len);
-						break;
-					}
-				}
-			}
-
-			closedir(proc);
-		}
-
-		/* Still nothing found, try to create a vap */
-		if( ret == -1 )
-		{
-			if( (res = madwifi_ifadd(ifname)) != NULL )
-			{
-				if( iwinfo_ifup(res) )
-				{
-					wext_ops.scanlist(res, buf, len);
-					sleep(1);
-
-					wext_ops.scanlist(res, buf, len);
-					sleep(1);
-
-					ret = wext_ops.scanlist(res, buf, len);
-				}
-
-				iwinfo_ifdown(res);
-				madwifi_ifdel(res);
-			}
-		}
-	}
-
-	/* Got athX device? */
-	else if( !!madwifi_isvap(ifname, NULL) )
-	{
-		ret = wext_ops.scanlist(ifname, buf, len);
-	}
-
-	return ret;
-}
-
-static int madwifi_get_freqlist(const char *ifname, char *buf, int *len)
-{
-	int i, bl;
-	int rc = -1;
-	char *res;
-	struct ieee80211req_chaninfo chans;
-	struct iwinfo_freqlist_entry entry;
-
-	/* A wifiX device? */
-	if( madwifi_iswifi(ifname) )
-	{
-		if( (res = madwifi_ifadd(ifname)) != NULL )
-		{
-			rc = get80211priv(res, IEEE80211_IOCTL_GETCHANINFO,
-							  &chans, sizeof(chans));
-
-			madwifi_ifdel(res);
-		}
-	}
-
-	/* Its an athX ... */
-	else if( !!madwifi_isvap(ifname, NULL) )
-	{
-		rc = get80211priv(ifname, IEEE80211_IOCTL_GETCHANINFO,
-						  &chans, sizeof(chans));
-	}
-
-
-	/* Got chaninfo? */
-	if( rc >= 0 )
-	{
-		bl = 0;
-
-		for( i = 0; i < chans.ic_nchans; i++ )
-		{
-			entry.mhz        = chans.ic_chans[i].ic_freq;
-			entry.channel    = chans.ic_chans[i].ic_ieee;
-			entry.restricted = 0;
-
-			memcpy(&buf[bl], &entry, sizeof(struct iwinfo_freqlist_entry));
-			bl += sizeof(struct iwinfo_freqlist_entry);
-		}
-
-		*len = bl;
-		return 0;
-	}
-
-	return -1;
-}
-
-static int madwifi_get_country(const char *ifname, char *buf)
-{
-	int i, fd, ccode = -1;
-	char buffer[34];
-	char *wifi = madwifi_iswifi(ifname)
-		? (char *)ifname : madwifi_isvap(ifname, NULL);
-
-	struct ISO3166_to_CCode *e;
-
-	if( wifi )
-	{
-		snprintf(buffer, sizeof(buffer), "/proc/sys/dev/%s/countrycode", wifi);
-
-		if( (fd = open(buffer, O_RDONLY)) > -1 )
-		{
-			memset(buffer, 0, sizeof(buffer));
-
-			if( read(fd, buffer, sizeof(buffer)-1) > 0 )
-				ccode = atoi(buffer);
-
-			close(fd);
-		}
-	}
-
-	for( i = 0; i < (sizeof(CountryCodes)/sizeof(CountryCodes[0])); i++ )
-	{
-		e = &CountryCodes[i];
-
-		if( e->ccode == ccode )
-		{
-			sprintf(buf, "%c%c", e->iso3166 / 256, e->iso3166 % 256);
-			return 0;
-		}
-	}
-
-	return -1;
-}
-
-static int madwifi_get_countrylist(const char *ifname, char *buf, int *len)
-{
-	int i, count;
-	struct ISO3166_to_CCode *e, *p = NULL;
-	struct iwinfo_country_entry *c = (struct iwinfo_country_entry *)buf;
-
-	count = 0;
-
-	for( int i = 0; i < (sizeof(CountryCodes)/sizeof(CountryCodes[0])); i++ )
-	{
-		e = &CountryCodes[i];
-
-		if( !p || (e->iso3166 != p->iso3166) )
-		{
-			c->iso3166 = e->iso3166;
-			snprintf(c->ccode, sizeof(c->ccode), "%i", e->ccode);
-
-			c++;
-			count++;
-		}
-
-		p = e;
-	}
-
-	*len = (count * sizeof(struct iwinfo_country_entry));
-	return 0;
-}
-
-static int madwifi_get_hwmodelist(const char *ifname, int *buf)
-{
-	char chans[IWINFO_BUFSIZE] = { 0 };
-	struct iwinfo_freqlist_entry *e = NULL;
-	int len = 0;
-
-	if( !madwifi_get_freqlist(ifname, chans, &len) )
-	{
-		for( e = (struct iwinfo_freqlist_entry *)chans; e->channel; e++ )
-		{
-			if( e->channel <= 14 )
-			{
-				*buf |= IWINFO_80211_B;
-				*buf |= IWINFO_80211_G;
-			}
-			else
-			{
-				*buf |= IWINFO_80211_A;
-			}
-		}
-
-		return 0;
-	}
-
-	return -1;
-}
-
-static int madwifi_get_mbssid_support(const char *ifname, int *buf)
-{
-	/* Test whether we can create another interface */
-	char *nif = madwifi_ifadd(ifname);
-
-	if( nif )
-	{
-		*buf = iwinfo_ifup(nif);
-
-		iwinfo_ifdown(nif);
-		madwifi_ifdel(nif);
-
-		return 0;
-	}
-
-	return -1;
-}
-
-static int madwifi_get_hardware_id(const char *ifname, char *buf)
-{
-	char vendor[64];
-	char device[64];
-	struct iwinfo_hardware_id *ids;
-	struct iwinfo_hardware_entry *e;
-	const char *phy = madwifi_phyname(ifname);
-
-	if (wext_ops.hardware_id(phy, buf))
-		return iwinfo_hardware_id_from_mtd((struct iwinfo_hardware_id *)buf);
-
-	return 0;
-}
-
-static const struct iwinfo_hardware_entry *
-madwifi_get_hardware_entry(const char *ifname)
-{
-	struct iwinfo_hardware_id id;
-
-	if (madwifi_get_hardware_id(ifname, (char *)&id))
-		return NULL;
-
-	return iwinfo_hardware(&id);
-}
-
-static int madwifi_get_hardware_name(const char *ifname, char *buf)
-{
-	const struct iwinfo_hardware_entry *hw;
-
-	if (!(hw = madwifi_get_hardware_entry(ifname)))
-		sprintf(buf, "Generic Atheros");
-	else
-		sprintf(buf, "%s %s", hw->vendor_name, hw->device_name);
-
-	return 0;
-}
-
-static int madwifi_get_txpower_offset(const char *ifname, int *buf)
-{
-	const struct iwinfo_hardware_entry *hw;
-
-	if (!(hw = madwifi_get_hardware_entry(ifname)))
-		return -1;
-
-	*buf = hw->txpower_offset;
-	return 0;
-}
-
-static int madwifi_get_frequency_offset(const char *ifname, int *buf)
-{
-	const struct iwinfo_hardware_entry *hw;
-
-	if (!(hw = madwifi_get_hardware_entry(ifname)))
-		return -1;
-
-	*buf = hw->frequency_offset;
-	return 0;
-}
-
-const struct iwinfo_ops madwifi_ops = {
-	.name             = "madwifi",
-	.probe            = madwifi_probe,
-	.channel          = madwifi_get_channel,
-	.frequency        = madwifi_get_frequency,
-	.frequency_offset = madwifi_get_frequency_offset,
-	.txpower          = madwifi_get_txpower,
-	.txpower_offset   = madwifi_get_txpower_offset,
-	.bitrate          = madwifi_get_bitrate,
-	.signal           = madwifi_get_signal,
-	.noise            = madwifi_get_noise,
-	.quality          = madwifi_get_quality,
-	.quality_max      = madwifi_get_quality_max,
-	.mbssid_support   = madwifi_get_mbssid_support,
-	.hwmodelist       = madwifi_get_hwmodelist,
-	.mode             = madwifi_get_mode,
-	.ssid             = madwifi_get_ssid,
-	.bssid            = madwifi_get_bssid,
-	.country          = madwifi_get_country,
-	.hardware_id      = madwifi_get_hardware_id,
-	.hardware_name    = madwifi_get_hardware_name,
-	.encryption       = madwifi_get_encryption,
-	.phyname          = madwifi_get_phyname,
-	.assoclist        = madwifi_get_assoclist,
-	.txpwrlist        = madwifi_get_txpwrlist,
-	.scanlist         = madwifi_get_scanlist,
-	.freqlist         = madwifi_get_freqlist,
-	.countrylist      = madwifi_get_countrylist,
-	.close            = madwifi_close
-};