X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/0509a46f271cda237881a7ed244e9b14760c4654..00119e963d3e44e59b920e76208d6347553fb5a8:/package/wificonf/wificonf.c

diff --git a/package/wificonf/wificonf.c b/package/wificonf/wificonf.c
index 44ca8a40d..1ac0ca880 100644
--- a/package/wificonf/wificonf.c
+++ b/package/wificonf/wificonf.c
@@ -1,7 +1,7 @@
 /*
  * Wireless Network Adapter configuration utility
  *
- * Copyright (C) 2005 Felix Fietkau <nbd@vd-s.ath.cx>
+ * Copyright (C) 2005 Felix Fietkau <nbd@openwrt.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -20,6 +20,10 @@
 #include <bcmnvram.h>
 #include <shutils.h>
 #include <wlioctl.h>
+#include <signal.h>
+
+#define	ADD_VIF_RETRIES	5
+// #define DEBUG
 
 /*------------------------------------------------------------------*/
 /*
@@ -36,21 +40,18 @@
 	do { \
 		ERR_SET_EXT(rname, request); \
 		fprintf(stderr, "    too few arguments.\n"); \
-		return; \
 	} while(0)
 
 #define ABORT_ARG_TYPE(rname, request, arg) \
 	do { \
 		ERR_SET_EXT(rname, request); \
 		fprintf(stderr, "    invalid argument \"%s\".\n", arg); \
-		return; \
 	} while(0)
 
 #define ABORT_ARG_SIZE(rname, request, max) \
 	do { \
 		ERR_SET_EXT(rname, request); \
 		fprintf(stderr, "    argument too big (max %d)\n", max); \
-		return; \
 	} while(0)
 
 /*------------------------------------------------------------------*/
@@ -64,7 +65,6 @@
 		ERR_SET_EXT(rname, request); \
 		fprintf(stderr, "    SET failed on device %-1.16s ; %s.\n", \
 			ifname, strerror(errno)); \
-		return; \
 	} } while(0)
 
 /*------------------------------------------------------------------*/
@@ -78,30 +78,99 @@
 		ERR_SET_EXT(rname, request); \
 		fprintf(stderr, "    GET failed on device %-1.16s ; %s.\n", \
 			ifname, strerror(errno)); \
-		return; \
 	} } while(0)
 
-char *prefix;
-char buffer[128];
+static void set_wext_ssid(int skfd, char *ifname);
+
+static char *prefix;
+static char buffer[128];
+static int wpa_enc = 0;
 
-char *wl_var(char *name)
+static char *wl_var(char *name)
 {
-	strcpy(buffer, prefix);
-	strcat(buffer, name);
+	sprintf(buffer, "%s_%s", prefix, name);
+	return buffer;
 }
 
-int nvram_enabled(char *name)
+static char *vif_var(int vif, char *name)
+{
+	if (vif == 0)
+		return wl_var(name);
+	
+	sprintf(buffer, "%s.%d_%s", prefix, vif, name);
+	return buffer;
+}
+
+static int nvram_enabled(char *name)
 {
 	return (nvram_match(name, "1") || nvram_match(name, "on") || nvram_match(name, "enabled") || nvram_match(name, "true") || nvram_match(name, "yes") ? 1 : 0);
 }
 
-int nvram_disabled(char *name)
+static int nvram_disabled(char *name)
 {
 	return (nvram_match(name, "0") || nvram_match(name, "off") || nvram_match(name, "disabled") || nvram_match(name, "false") || nvram_match(name, "no") ? 1 : 0);
 }
 
 
-int bcom_ioctl(int skfd, char *ifname, int cmd, void *buf, int len)
+/* Quarter dBm units to mW
+ * Table starts at QDBM_OFFSET, so the first entry is mW for qdBm=153
+ * Table is offset so the last entry is largest mW value that fits in
+ * a uint16.
+ */
+
+#define QDBM_OFFSET 153
+#define QDBM_TABLE_LEN 40
+
+/* Smallest mW value that will round up to the first table entry, QDBM_OFFSET.
+ * Value is ( mW(QDBM_OFFSET - 1) + mW(QDBM_OFFSET) ) / 2
+ */
+#define QDBM_TABLE_LOW_BOUND 6493
+
+/* Largest mW value that will round down to the last table entry,
+ * QDBM_OFFSET + QDBM_TABLE_LEN-1.
+ * Value is ( mW(QDBM_OFFSET + QDBM_TABLE_LEN - 1) + mW(QDBM_OFFSET + QDBM_TABLE_LEN) ) / 2.
+ */
+#define QDBM_TABLE_HIGH_BOUND 64938
+
+static const uint16 nqdBm_to_mW_map[QDBM_TABLE_LEN] = {
+/* qdBm:        +0		+1		+2		+3		+4		+5		+6		+7	*/
+/* 153: */      6683,	7079,	7499,	7943,	8414,	8913,	9441,	10000,
+/* 161: */      10593,	11220,	11885,	12589,	13335,	14125,	14962,	15849,
+/* 169: */      16788,	17783,	18836,	19953,	21135,	22387,	23714,	25119,
+/* 177: */      26607,	28184,	29854,	31623,	33497,	35481,	37584,	39811,
+/* 185: */      42170,	44668,	47315,	50119,	53088,	56234,	59566,	63096
+};
+
+unsigned char mw_to_qdbm(uint16 mw)
+{
+	char qdbm;
+	int offset;
+	uint mw_uint = mw;
+	uint boundary;
+	
+	/* handle boundary case */
+	if (mw_uint <= 1)
+		return 0;
+	
+	offset = QDBM_OFFSET;
+	
+	/* move mw into the range of the table */
+	while (mw_uint < QDBM_TABLE_LOW_BOUND) {
+		mw_uint *= 10;
+		offset -= 40;
+	}
+
+	for (qdbm = 0; qdbm < QDBM_TABLE_LEN-1; qdbm++) {
+		boundary = nqdBm_to_mW_map[qdbm] + (nqdBm_to_mW_map[qdbm+1] - nqdBm_to_mW_map[qdbm])/2;
+		if (mw_uint < boundary) break;
+	}
+
+	qdbm += (unsigned char)offset;
+
+	return(qdbm);
+}
+
+static int bcom_ioctl(int skfd, char *ifname, int cmd, void *buf, int len)
 {
 	struct ifreq ifr;
 	wl_ioctl_t ioc;
@@ -115,13 +184,16 @@ int bcom_ioctl(int skfd, char *ifname, int cmd, void *buf, int len)
 	strncpy(ifr.ifr_name, ifname, IFNAMSIZ);
 
 	ret = ioctl(skfd, SIOCDEVPRIVATE, &ifr);
+	
+#ifdef DEBUG
 	if (ret < 0)
-		fprintf(stderr, "bcom_ioctl [cmd=%d, buf=%08x, len=%d] failed: %d\n", cmd, buf, len, ret);
+		fprintf(stderr, "IOCTL %d failed: %d\n", cmd, ret);
+#endif
 
 	return ret;
 }
 
-int bcom_set_val(int skfd, char *ifname, char *var, void *val, int len)
+static int bcom_set_var(int skfd, char *ifname, char *var, void *val, int len)
 {
 	char buf[8192];
 	int ret;
@@ -129,76 +201,472 @@ int bcom_set_val(int skfd, char *ifname, char *var, void *val, int len)
 	if (strlen(var) + 1 > sizeof(buf) || len > sizeof(buf))
 		return -1;
 
+	bzero(buf, sizeof(buf));
 	strcpy(buf, var);
+	memcpy(&buf[strlen(var) + 1], val, len);
 	
-	if ((ret = bcom_ioctl(skfd, ifname, WLC_GET_VAR, buf, sizeof(buf))))
-		return ret;
+	ret = bcom_ioctl(skfd, ifname, WLC_SET_VAR, buf, sizeof(buf));
 
-	memcpy(val, buf, len);
-	return 0;	
+#ifdef DEBUG
+	if (ret < 0)
+		fprintf(stderr, "SET_VAR %s failed: %d\n", var, ret);
+#endif
+	
+	return ret;
 }
 
-int bcom_set_int(int skfd, char *ifname, char *var, int val)
+static int bcom_get_var(int skfd, char *ifname, char *var, void *buf, int len)
 {
-	return bcom_set_val(skfd, ifname, var, &val, sizeof(val));
+	int ret;
+	
+	if (strlen(var) + 1 > sizeof(buf) || len > sizeof(buf))
+		return -1;
+
+	bzero(buf, sizeof(buf));
+	strcpy(buf, var);
+	
+	ret = bcom_ioctl(skfd, ifname, WLC_GET_VAR, buf, sizeof(buf));
+
+#ifdef DEBUG
+	if (ret < 0)
+		fprintf(stderr, "GET_VAR %s failed: %d\n", var, ret);
+#endif
+	
+	return ret;
 }
 
-void setup_bcom(int skfd, char *ifname)
+static int bcom_set_bss_var(int skfd, char *ifname, int bss, char *var, void *val, int len)
 {
-	int val = 0;
-	char *v;
+	char buf[8192];
+	int i = 0, ret;
+
+	bzero(buf, sizeof(buf));
+	if (strlen(var) + len + 8 > sizeof(buf) || len > sizeof(buf))
+		return -1;
 	
-	if (bcom_ioctl(skfd, ifname, WLC_GET_MAGIC, &val, sizeof(val)) < 0)
-		return;
+	// "bsscfg:<name>\x00" <bss> <data>
+	i = sprintf(buf, "bsscfg:%s", var);
+	buf[i++] = 0;
+			
+	memcpy(buf + i, &bss, sizeof(bss));
+	i += sizeof(bss);
+	
+	memcpy(buf + i, val, len);
+	i += len;
+	
+	ret = bcom_ioctl(skfd, ifname, WLC_SET_VAR, buf, i);
 
-	bcom_ioctl(skfd, ifname, WLC_DOWN, NULL, 0);
+#ifdef DEBUG
+	if (ret < 0)
+		fprintf(stderr, "SET_BSS_VAR %s failed: %d\n", var, ret);
+#endif
+
+	return ret;
+}
+
+static int bcom_set_int(int skfd, char *ifname, char *var, int val)
+{
+	return bcom_set_var(skfd, ifname, var, &val, sizeof(val));
+}
+
+static int bcom_set_bss_int(int skfd, char *ifname, int bss, char *var, int val)
+{
+	return bcom_set_bss_var(skfd, ifname, bss, var, &val, sizeof(val));
+}
+
+static int is_new_bcom(int skfd, char *ifname)
+{
+	char buf[8192];
 	
-	/* Set up WPA */
-	if (nvram_match(wl_var("crypto"), "tkip"))
+	bzero(buf, 8192);
+	bcom_ioctl(skfd, ifname, WLC_DUMP, buf, 8192);
+
+	if (strstr(buf, "3.130"))
+		return 1;
+
+	return 0;
+}
+
+static int bcom_get_wsec(int vif)
+{
+	int val; 
+
+	if (nvram_match(vif_var(vif, "crypto"), "tkip"))
 		val = TKIP_ENABLED;
-	else if (nvram_match(wl_var("crypto"), "aes"))
+	else if (nvram_match(vif_var(vif, "crypto"), "aes"))
 		val = AES_ENABLED;
-	else if (nvram_match(wl_var("crypto"), "tkip+aes"))
+	else if (nvram_match(vif_var(vif, "crypto"), "tkip+aes") || nvram_match(vif_var(vif, "crypto"), "aes+tkip"))
 		val = TKIP_ENABLED | AES_ENABLED;
 	else
 		val = 0;
-	bcom_ioctl(skfd, ifname, WLC_SET_WSEC, &val, sizeof(val));
+	
+	return val;
+}
 
-	if (val && nvram_get(wl_var("wpa_psk"))) {
-		val = 1;
-		bcom_ioctl(skfd, ifname, WLC_SET_EAP_RESTRICT, &val, sizeof(val));
+static int bcom_get_wauth(int vif)
+{
+	char *v, *next, var[80];
+	int res = 0;
+	
+	if (!(v = nvram_get(vif_var(vif, "akm"))))
+		v = nvram_safe_get(vif_var(vif, "auth_mode"));
+
+	foreach(var, v, next) {
+		if (strcmp(var, "psk") == 0)
+			res |= WPA_AUTH_PSK;
+		else if (strcmp(var, "psk2") == 0)
+			res |= WPA2_AUTH_PSK;
+		else if (strcmp(var, "wpa") == 0)
+			res |= WPA_AUTH_UNSPECIFIED;
+		else if (strcmp(var, "wpa2") == 0)
+			res |= WPA2_AUTH_UNSPECIFIED;
 	}
 
-	/* Set up afterburner */
-	val = ABO_AUTO;
-	if (nvram_enabled(wl_var("afterburner")))
-		val = ABO_ON;
-	if (nvram_disabled(wl_var("afterburner")))
-		val = ABO_OFF;
-	bcom_set_val(skfd, ifname, "afterburner_override", &val, sizeof(val));
+	return res;
+}
+
+static void stop_bcom(int skfd, char *ifname)
+{
+	int val = 0;
+	wlc_ssid_t ssid;
 	
-	/* Set other options */
-	val = atoi(nvram_safe_get(wl_var("lazywds")));
-	bcom_ioctl(skfd, ifname, WLC_SET_LAZYWDS, &val, sizeof(val));
-	val = atoi(nvram_safe_get(wl_var("frag")));
-	bcom_ioctl(skfd, ifname, WLC_SET_FRAG, &val, sizeof(val));
-	val = atoi(nvram_safe_get(wl_var("dtim")));
-	bcom_ioctl(skfd, ifname, WLC_SET_DTIMPRD, &val, sizeof(val));
-	val = atoi(nvram_safe_get(wl_var("bcn")));
-	bcom_ioctl(skfd, ifname, WLC_SET_BCNPRD, &val, sizeof(val));
-	val = atoi(nvram_safe_get(wl_var("rts")));
-	bcom_ioctl(skfd, ifname, WLC_SET_RTS, &val, sizeof(val));
-	val = atoi(nvram_safe_get(wl_var("antdiv")));
-	bcom_ioctl(skfd, ifname, WLC_SET_ANTDIV, &val, sizeof(val));
-	val = atoi(nvram_safe_get(wl_var("txant")));
-	bcom_ioctl(skfd, ifname, WLC_SET_TXANT, &val, sizeof(val));
+	if (bcom_ioctl(skfd, ifname, WLC_GET_MAGIC, &val, sizeof(val)) < 0)
+		return;
+	
+	ssid.SSID_len = 0;
+	ssid.SSID[0] = 0;
+	bcom_ioctl(skfd, ifname, WLC_SET_SSID, &ssid, sizeof(ssid));
+	bcom_ioctl(skfd, ifname, WLC_DOWN, NULL, 0);
+
+}
+
+static void start_bcom(int skfd, char *ifname)
+{
+	int val = 0;
+	
+	if (bcom_ioctl(skfd, ifname, WLC_GET_MAGIC, &val, sizeof(val)) < 0)
+		return;
+
+	bcom_ioctl(skfd, ifname, WLC_UP, &val, sizeof(val));
+}
+
+static int setup_bcom_wds(int skfd, char *ifname)
+{
+	char buf[8192];
+	char wbuf[80];
+	char *v;
+	int wds_enabled = 0;
+
+	if (v = nvram_get(wl_var("wds"))) {
+		struct maclist *wdslist = (struct maclist *) buf;
+		struct ether_addr *addr = wdslist->ea;
+		char *next;
+
+		memset(buf, 0, 8192);
+		foreach(wbuf, v, next) {
+			if (ether_atoe(wbuf, addr->ether_addr_octet)) {
+				wdslist->count++;
+				addr++;
+				wds_enabled = 1;
+			}
+		}
+		bcom_ioctl(skfd, ifname, WLC_SET_WDSLIST, buf, sizeof(buf));
+	}
+	return wds_enabled;
+}
+
+static void set_wext_mode(skfd, ifname)
+{
+	struct iwreq wrq;
+	int ap = 0, infra = 0, wet = 0;
+	
+	/* Set operation mode */
+	ap = !nvram_match(wl_var("mode"), "sta") && !nvram_match(wl_var("mode"), "wet");
+	infra = !nvram_disabled(wl_var("infra"));
+	wet = !ap && nvram_match(wl_var("mode"), "wet");
+
+	wrq.u.mode = (!infra ? IW_MODE_ADHOC : (ap ? IW_MODE_MASTER : (wet ? IW_MODE_REPEAT : IW_MODE_INFRA)));
+	IW_SET_EXT_ERR(skfd, ifname, SIOCSIWMODE, &wrq, "Set Mode");
+}
+
+
+void start_watchdog(int skfd, char *ifname)
+{
+	FILE *f;
+	char *v, *next;
+	unsigned char buf[8192], buf2[8192], wbuf[80], *p, *tmp;
+	int wds = 0, i, j, restart_wds;
+	wlc_ssid_t ssid;
+
+	if (fork())
+		return;
+
+	system("kill $(cat /var/run/wifi.pid) 2>&- >&-");
+	f = fopen("/var/run/wifi.pid", "w");
+	fprintf(f, "%d\n", getpid());
+	fclose(f);
+	
+	v = nvram_safe_get(wl_var("wds"));
+	memset(buf2, 0, 8192);
+	p = buf2;
+	foreach(wbuf, v, next) {
+		if (ether_atoe(wbuf, p)) {
+			p += 6;
+			wds++;
+		}
+	}
+	v = nvram_safe_get(wl_var("ssid"));
+	ssid.SSID_len = strlen(v);
+	strncpy(ssid.SSID, v, 32);
+	
+	for (;;) {
+		sleep(5);
+
+		/* client mode */
+		bcom_ioctl(skfd, ifname, WLC_GET_AP, &i, sizeof(i));
+		if (!i) {
+			i = 0;
+			if (bcom_ioctl(skfd, ifname, WLC_GET_BSSID, buf, 6) < 0) 
+				i = 1;
+			memcpy(buf + 6, "\x00\x00\x00\x00\x00\x00", 6);
+			if (memcmp(buf, buf + 6, 6) == 0)
+				i = 1;
+			
+			memset(buf, 0, 8192);
+			strcpy(buf, "sta_info");
+			bcom_ioctl(skfd, ifname, WLC_GET_BSSID, buf + strlen(buf) + 1, 6);
+			if (bcom_ioctl(skfd, ifname, WLC_GET_VAR, buf, 8192) < 0) {
+				i = 1;
+			} else {
+				sta_info_t *sta = (sta_info_t *) (buf + 4);
+				if ((sta->flags & 0x18) != 0x18) 
+					i = 1;
+				if (sta->idle > 20)
+					i = 1;
+			}
+			
+			if (i) 
+				bcom_ioctl(skfd, ifname, WLC_SET_SSID, &ssid, sizeof(ssid));
+		}
+
+		
+		/* wds */
+		p = buf2;
+		restart_wds = 0;
+		for (i = 0; i < wds; i++) {
+			memset(buf, 0, 8192);
+			strcpy(buf, "sta_info");
+			memcpy(buf + strlen(buf) + 1, p, 6);
+			if (bcom_ioctl(skfd, ifname, WLC_GET_VAR, buf, 8192) < 0) {
+			} else {
+				sta_info_t *sta = (sta_info_t *) (buf + 4);
+				if (!(sta->flags & 0x40)) {
+				} else {
+					if (sta->idle > 120)
+						restart_wds = 1;
+				}
+			}
+			p += 6;
+		}
+		if (restart_wds)
+			setup_bcom_wds(skfd, ifname);
+	}
+}
+
+static void setup_bcom_vif_sec(int skfd, char *ifname, int vif)
+{
+	int val, wep, wsec, i;
+	char *v;
+
+	wsec = bcom_get_wsec(vif);
+	if (wsec)
+		val = bcom_get_wauth(vif);
+	else
+		val = 0;
+
+	bcom_set_bss_int(skfd, ifname, vif, "wpa_auth", val);
+
+	if (val) {
+		if (WPA_AUTH_PSK | WPA2_AUTH_PSK) {
+			v = nvram_safe_get(wl_var("wpa_psk"));
+			if ((strlen(v) >= 8) && (strlen(v) < 63) && nvram_match(wl_var("mode"), "wet") && (vif == 0)) {
+				/* Enable in-driver WPA supplicant */
+				wsec_pmk_t pmk;
+			
+				pmk.key_len = (unsigned short) strlen(v);
+				pmk.flags = WSEC_PASSPHRASE;
+				strcpy(pmk.key, v);
+				bcom_ioctl(skfd, ifname, WLC_SET_WSEC_PMK, &pmk, sizeof(pmk));
+				bcom_set_int(skfd, ifname, "sup_wpa", 1);
+			} else {
+				bcom_set_int(skfd, ifname, "sup_wpa", 0);
+			}
+		}
+		bcom_set_bss_int(skfd, ifname, vif, "eap_restrict", 1);
+		bcom_set_bss_int(skfd, ifname, vif, "wsec", wsec);
+		bcom_set_bss_int(skfd, ifname, vif, "wsec_restrict", 1);
+	} else {
+		bcom_set_bss_int(skfd, ifname, vif, "eap_restrict", 0);
+		if (wep = nvram_enabled(vif_var(vif, "wep"))) {
+			wep = atoi(nvram_safe_get(vif_var(vif, "key")));
+			if ((wep >= 1) && (wep <= 4)) {
+				for (i = 1; i < 4; i++) {
+					wl_wsec_key_t k;
+					char name[5] = "key0";
+					unsigned char *kdata = k.data;
+					unsigned char *kstr;
+
+					bzero(&k, sizeof(k));
+					name[3] += i;
+					kstr = nvram_safe_get(vif_var(vif, name));
+					k.len = strlen(kstr);
+					if ((k.len == 10) || (k.len == 26)) {
+						k.index = i - 1;
+#ifdef DEBUG
+						fprintf(stderr, "Adding WEP key %d to VIF %d: ", i, vif);
+#endif
+						k.len = 0;
+						while (*kstr != 0) {
+							strncpy(name, kstr, 2);
+							name[2] = 0;
+							*kdata = (unsigned char) strtoul(name, NULL, 16);
+#ifdef DEBUG
+							fprintf(stderr, "%02x", *kdata);
+#endif
+							kstr += 2;
+							kdata++;
+							k.len++;
+						}
+#ifdef DEBUG
+						fprintf(stderr, "\n");
+#endif
+					} else {
+						k.len = 0;
+					}
+					if ((k.len > 0) && (i == wep))
+						k.flags = WL_PRIMARY_KEY;
+
+					bcom_set_bss_var(skfd, ifname, vif, "wsec_key", &k, sizeof(k));
+				}
+				wep = 1;
+				bcom_set_bss_int(skfd, ifname, vif, "wsec", WEP_ENABLED);
+				bcom_set_bss_int(skfd, ifname, vif, "wsec_restrict", 1);
+				bcom_set_bss_int(skfd, ifname, vif, "auth", nvram_enabled(vif_var(vif, "auth")));
+			} else {
+				wep = 0;
+			}
+		}
+	}
+	
+	if (!wep && !val) {
+		bcom_set_bss_int(skfd, ifname, vif, "wsec", 0);
+		bcom_set_bss_int(skfd, ifname, vif, "wsec_restrict", 0);
+	}
+	
+//	bcom_set_bss_int(skfd, ifname, vif, "auth", atoi(nvram_safe_get(vif_var(vif, "auth"))));
+}
+
+static void setup_bcom_vif(int skfd, char *ifname, int vif)
+{
+	int val, wep, wsec, i;
+	char *s, *v;
+	wlc_ssid_t ssid;
+	
+	s = nvram_safe_get(vif_var(vif, "ssid"));
+	strncpy(ssid.SSID, s, sizeof(ssid.SSID));
+	ssid.SSID_len = strlen(ssid.SSID);
+	ssid.SSID_len = ((ssid.SSID_len > sizeof(ssid.SSID)) ? sizeof(ssid.SSID) : ssid.SSID_len);
+	bcom_set_bss_var(skfd, ifname, vif, "ssid", &ssid, sizeof(ssid));
+	
+	val = nvram_enabled(vif_var(vif, "closed"));
+	bcom_set_bss_int(skfd, ifname, vif, "closednet", val);
 
 	val = nvram_enabled(wl_var("ap_isolate"));
-	bcom_set_int(skfd, ifname, "ap_isolate", val);
+	bcom_set_bss_int(skfd, ifname, vif, "ap_isolate", val);
+
+}
+	
+static void start_bcom_vif(int skfd, char *ifname, int vif)
+{
+	int cfg[2];
+	int i;
+	
+	cfg[0] = vif;
+	cfg[1] = 1;
+	for (i = 0; i < ADD_VIF_RETRIES; i++) {
+		if (bcom_set_var(skfd, ifname, "bss" , cfg, sizeof(cfg)) == 0)
+			break;
+		usleep(1000 * 1000);
+	}
+}
+
+static void setup_bcom_common(int skfd, char *ifname)
+{
+	int val = 0, ap;
+	char buf[8192], wbuf[80], *v;
+
+	nvram_set(wl_var("ifname"), ifname);
 
+	/* Set Country */
+	strncpy(buf, nvram_safe_get(wl_var("country_code")), 4);
+	buf[3] = 0;
+	bcom_ioctl(skfd, ifname, WLC_SET_COUNTRY, buf, 4);
+	
+	if (v = nvram_get(wl_var("txpwr"))) {
+		val = atoi(v);
+		val = mw_to_qdbm(val);
+		bcom_set_int(skfd, ifname, "qtxpower", val);
+	}
+	
+	/* Set other options */
+	val = nvram_enabled(wl_var("lazywds"));
+	bcom_ioctl(skfd, ifname, WLC_SET_LAZYWDS, &val, sizeof(val));
+
+	if (v = nvram_get(wl_var("dtim"))) {
+		val = atoi(v);
+		bcom_ioctl(skfd, ifname, WLC_SET_DTIMPRD, &val, sizeof(val));
+	}
+	if (v = nvram_get(wl_var("bcn"))) {
+		val = atoi(v);
+		bcom_ioctl(skfd, ifname, WLC_SET_BCNPRD, &val, sizeof(val));
+	}
+	if (v = nvram_get(wl_var("antdiv"))) {
+		val = atoi(v);
+		bcom_ioctl(skfd, ifname, WLC_SET_ANTDIV, &val, sizeof(val));
+	}
+	if (v = nvram_get(wl_var("txant"))) {
+		val = atoi(v);
+		bcom_ioctl(skfd, ifname, WLC_SET_TXANT, &val, sizeof(val));
+	}
+	if (v = nvram_get(wl_var("maxassoc"))) {
+		val = atoi(v);
+		bcom_set_int(skfd, ifname, "maxassoc", val);
+	}
+	
 	val = nvram_enabled(wl_var("frameburst"));
 	bcom_ioctl(skfd, ifname, WLC_SET_FAKEFRAG, &val, sizeof(val));
 
+	ap = !nvram_match(wl_var("mode"), "sta") && !nvram_match(wl_var("mode"), "wet");
+
+	if (ap)
+		val = setup_bcom_wds(skfd, ifname);
+
+	if ((!ap || val) && is_new_bcom(skfd, ifname))
+		start_watchdog(skfd, ifname);
+	
+	/* Set up afterburner, disabled it if WDS is enabled */
+	if (val || nvram_enabled(wl_var("lazywds"))) {
+		val = ABO_OFF;
+	} else {
+		val = ABO_AUTO;
+		if (nvram_enabled(wl_var("afterburner")))
+			val = ABO_ON;
+		if (nvram_disabled(wl_var("afterburner")))
+			val = ABO_OFF;
+	}
+	
+	bcom_set_var(skfd, ifname, "afterburner_override", &val, sizeof(val));
+
 	/* Set up MAC list */
 	if (nvram_match(wl_var("macmode"), "allow"))
 		val = WLC_MACMODE_ALLOW;
@@ -208,7 +676,6 @@ void setup_bcom(int skfd, char *ifname)
 		val = WLC_MACMODE_DISABLED;
 
 	if ((val != WLC_MACMODE_DISABLED) && (v = nvram_get(wl_var("maclist")))) {
-		char buf[8192];
 		struct maclist *mac_list;
 		struct ether_addr *addr;
 		char *next;
@@ -217,29 +684,32 @@ void setup_bcom(int skfd, char *ifname)
 		mac_list = (struct maclist *) buf;
 		addr = mac_list->ea;
 		
-		v = malloc(80);
-		foreach(v, nvram_safe_get(wl_var("maclist")), next) {
-			if (ether_atoe(v, addr->ether_addr_octet)) {
+		foreach(wbuf, v, next) {
+			if (ether_atoe(wbuf, addr->ether_addr_octet)) {
 				mac_list->count++;
 				addr++;
 			}
 		}
-		free(v);
 		bcom_ioctl(skfd, ifname, WLC_SET_MACLIST, buf, sizeof(buf));
 	} else {
 		val = WLC_MACMODE_DISABLED;
 	}
 	bcom_ioctl(skfd, ifname, WLC_SET_MACMODE, &val, sizeof(val));
-	
+
 	/* Set up G mode */
 	bcom_ioctl(skfd, ifname, WLC_GET_PHYTYPE, &val, sizeof(val));
 	if (val == 2) {
 		int override = WLC_G_PROTECTION_OFF;
 		int control = WLC_G_PROTECTION_CTL_OFF;
 		
-		val = atoi(nvram_safe_get(wl_var("gmode")));
+		if (v = nvram_get(wl_var("gmode"))) 
+			val = atoi(v);
+		else
+			val = 1;
+
 		if (val > 5)
 			val = 1;
+
 		bcom_ioctl(skfd, ifname, WLC_SET_GMODE, &val, sizeof(val));
 		
 		if (nvram_match(wl_var("gmode_protection"), "auto")) {
@@ -252,50 +722,187 @@ void setup_bcom(int skfd, char *ifname)
 		}
 		bcom_ioctl(skfd, ifname, WLC_SET_GMODE_PROTECTION_CONTROL, &override, sizeof(control));
 		bcom_ioctl(skfd, ifname, WLC_SET_GMODE_PROTECTION_OVERRIDE, &override, sizeof(override));
+
+		if (val = 0) {
+			if (nvram_match(wl_var("plcphdr"), "long"))
+				val = WLC_PLCP_AUTO;
+			else
+				val = WLC_PLCP_SHORT;
+
+			bcom_ioctl(skfd, ifname, WLC_SET_PLCPHDR, &val, sizeof(val));
+		}
 	}
 }
 
-void set_wext_ssid(int skfd, char *ifname)
+static void setup_bcom_new(int skfd, char *ifname)
 {
-	char *buffer;
-	struct iwreq wrq;
-
-	if (buffer = nvram_get(wl_var("ssid"))) {
-		if (strlen(buffer) > IW_ESSID_MAX_SIZE) {
-			ABORT_ARG_SIZE("Set ESSID", SIOCSIWESSID, IW_ESSID_MAX_SIZE);
-		} else {
-			char essid[IW_ESSID_MAX_SIZE + 1];
+	int val = 0, i;
+	int iface[16], ifaces = 1;
+	int ap, apsta, sta, wet;
+	char *v;
 
-			wrq.u.essid.flags = 1;
-			strcpy(essid, buffer);
-			wrq.u.essid.pointer = (caddr_t) essid;
-			wrq.u.essid.length = strlen(essid) + 1;
-			IW_SET_EXT_ERR(skfd, ifname, SIOCSIWESSID, &wrq, "Set ESSID");
+	if (bcom_ioctl(skfd, ifname, WLC_GET_MAGIC, &val, sizeof(val)) < 0) 
+		return;
+	
+	/* Clear all VIFs */
+	iface[0] = 0;
+	for (i = 0; i < 16; i++) {
+		int cfg[2]; /* index, enabled */
+		
+		cfg[0] = i;
+		cfg[1] = 0;
+		
+		bcom_set_var(skfd, ifname, "bss", cfg, sizeof(cfg));
+		
+		if ((i > 0) && nvram_enabled(vif_var(i, "enabled")) && (i == 0 || nvram_get(vif_var(i, "ssid")))) {
+			iface[ifaces] = i;
+			ifaces++;
 		}
 	}
+
+	set_wext_mode(skfd, ifname);
+	
+	ap = nvram_match(wl_var("mode"), "ap") || nvram_match(wl_var("mode"), "apsta");
+	apsta = nvram_match(wl_var("mode"), "apsta");
+	sta = nvram_match(wl_var("mode"), "sta");
+
+	bcom_set_int(skfd, ifname, "apsta", apsta);
+	bcom_set_int(skfd, ifname, "mssid", (ifaces > 1));
+
+	for (i = 0; i < (sta ? 0 : ifaces); i++) {
+#ifdef DEBUG
+		fprintf(stderr, "setup_bcom_vif(%d) start\n", iface[i]);
+#endif
+		setup_bcom_vif(skfd, ifname, iface[i]);
+#ifdef DEBUG
+		fprintf(stderr, "setup_bcom_vif(%d) end\n", iface[i]);
+#endif
+	}
+
+	
+	if (v = nvram_get(wl_var("rts"))) {
+		val = atoi(v);
+		bcom_set_int(skfd, ifname, "rtsthresh", val);
+	}
+	if (v = nvram_get(wl_var("frag"))) {
+		val = atoi(v);
+		bcom_set_int(skfd, ifname, "fragthresh", val);
+	}
+
+	val = (nvram_disabled(wl_var("radio")) ? (1 | (1 << 16)) : 0);
+	bcom_ioctl(skfd, ifname, WLC_SET_RADIO, &val, sizeof(val));
+
+	setup_bcom_common(skfd, ifname);
+	start_bcom(skfd, ifname);
+
+	val = atoi(nvram_safe_get(wl_var("channel")));
+	if (val > 0)
+		bcom_ioctl(skfd, ifname, WLC_SET_CHANNEL, &val, sizeof(val));
+	
+	val = (ap ? 15 : 0);
+	bcom_ioctl(skfd, ifname, WLC_SET_CS_SCAN_TIMER, &val, sizeof(val));
+	
+	for (i = 0; i < (sta ? 0 : ifaces); i++) {
+		setup_bcom_vif_sec(skfd, ifname, iface[i]);
+	}
+
+	for (i = 0; i < (sta ? 0 : ifaces); i++) {
+		start_bcom_vif(skfd, ifname, iface[i]);
+	}
 }
 
-void start_bcom(int skfd, char *ifname)
+static void setup_bcom_old(int skfd, char *ifname)
 {
-	int val = 0;
+	int val = 0, i;
+	char buf[8192];
+	char wbuf[80];
+	char *v;
 	
 	if (bcom_ioctl(skfd, ifname, WLC_GET_MAGIC, &val, sizeof(val)) < 0)
 		return;
+	
+	setup_bcom_common(skfd, ifname);
 
-	bcom_ioctl(skfd, ifname, WLC_UP, &val, sizeof(val));
+	if (v = nvram_get(wl_var("frag"))) {
+		val = atoi(v);
+		bcom_ioctl(skfd, ifname, WLC_SET_FRAG, &val, sizeof(val));
+	}
+	if (v = nvram_get(wl_var("rts"))) {
+		val = atoi(v);
+		bcom_ioctl(skfd, ifname, WLC_SET_RTS, &val, sizeof(val));
+	}
 	
-	/* Need to re-set SSID after WLC_UP */
+	val = nvram_enabled(wl_var("closed"));
+	bcom_ioctl(skfd, ifname, WLC_SET_CLOSED, &val, sizeof(val));
+
+	val = nvram_enabled(wl_var("ap_isolate"));
+	bcom_set_int(skfd, ifname, "ap_isolate", val);
+
+	start_bcom(skfd, ifname);
 	set_wext_ssid(skfd, ifname);
+
+	val = bcom_get_wauth(0);
+	bcom_ioctl(skfd, ifname, WLC_SET_WPA_AUTH, &val, sizeof(val));
+
+	if (val & (WPA_AUTH_PSK | WPA2_AUTH_PSK)) {
+		v = nvram_safe_get(wl_var("wpa_psk"));
+		if ((strlen(v) >= 8) && (strlen(v) < 63) && nvram_match(wl_var("mode"), "wet")) {
+			/* Enable in-driver WPA supplicant */
+			wsec_pmk_t pmk;
+			
+			pmk.key_len = (unsigned short) strlen(v);
+			pmk.flags = WSEC_PASSPHRASE;
+			strcpy(pmk.key, v);
+			bcom_ioctl(skfd, ifname, WLC_SET_WSEC_PMK, &pmk, sizeof(pmk));
+			bcom_set_int(skfd, ifname, "sup_wpa", 1);
+		}
+	}
+	if (val) {
+		val = 1;
+		bcom_ioctl(skfd, ifname, WLC_SET_EAP_RESTRICT, &val, sizeof(val));
+		val = bcom_get_wsec(0);
+		bcom_ioctl(skfd, ifname, WLC_SET_WSEC, &val, sizeof(val));
+	} else {
+		val = 0;
+		bcom_ioctl(skfd, ifname, WLC_SET_WSEC, &val, sizeof(val));
+		bcom_ioctl(skfd, ifname, WLC_SET_EAP_RESTRICT, &val, sizeof(val));
+		bcom_set_int(skfd, ifname, "sup_wpa", 0);
+	}
+
+	if (v = nvram_get(wl_var("auth"))) {
+		val = atoi(v);
+		bcom_ioctl(skfd, ifname, WLC_SET_AUTH, &val, sizeof(val));
+	}
+}
+
+
+static void set_wext_ssid(int skfd, char *ifname)
+{
+	char *buffer;
+	char essid[IW_ESSID_MAX_SIZE + 1];
+	struct iwreq wrq;
+
+	buffer = nvram_get(wl_var("ssid"));
+	
+	if (!buffer || (strlen(buffer) > IW_ESSID_MAX_SIZE)) 
+		buffer = "OpenWrt";
+
+	wrq.u.essid.flags = 1;
+	strcpy(essid, buffer);
+	wrq.u.essid.pointer = (caddr_t) essid;
+	wrq.u.essid.length = strlen(essid) + 1;
+	IW_SET_EXT_ERR(skfd, ifname, SIOCSIWESSID, &wrq, "Set ESSID");
 }
 
-void setup_wext_wep(int skfd, char *ifname)
+static void setup_wext_wep(int skfd, char *ifname)
 {
 	int i, keylen;
 	struct iwreq wrq;
 	char keystr[5];
 	char *keyval;
 	unsigned char key[IW_ENCODING_TOKEN_MAX];
-
+	
+	memset(&wrq, 0, sizeof(wrq));
 	strcpy(keystr, "key1");
 	for (i = 1; i <= 4; i++) {
 		if (keyval = nvram_get(wl_var(keystr))) {
@@ -311,7 +918,7 @@ void setup_wext_wep(int skfd, char *ifname)
 		keystr[3]++;
 	}
 	
-	
+	memset(&wrq, 0, sizeof(wrq));
 	i = atoi(nvram_safe_get(wl_var("key")));
 	if (i > 0 && i < 4) {
 		wrq.u.data.flags = i | IW_ENCODE_RESTRICTED;
@@ -319,14 +926,11 @@ void setup_wext_wep(int skfd, char *ifname)
 	}
 }
 
-void setup_wext(int skfd, char *ifname)
+static void setup_wext(int skfd, char *ifname)
 {
 	char *buffer;
 	struct iwreq wrq;
 
-	/* Set ESSID */
-	set_wext_ssid(skfd, ifname);
-	
 	/* Set channel */
 	int channel = atoi(nvram_safe_get(wl_var("channel")));
 	
@@ -337,37 +941,26 @@ void setup_wext(int skfd, char *ifname)
 	if (channel > 0) {
 		wrq.u.freq.flags = IW_FREQ_FIXED;
 		wrq.u.freq.m = channel;
+		IW_SET_EXT_ERR(skfd, ifname, SIOCSIWFREQ, &wrq, "Set Frequency");
 	}
-	IW_SET_EXT_ERR(skfd, ifname, SIOCSIWFREQ, &wrq, "Set Frequency");
-	
-	/* Set operation mode */
-	int ap = 0, infra = 0, wet = 0;
-	
-	ap = (nvram_match(wl_var("mode"), "ap") || nvram_match(wl_var("mode"), "wds"));
-	infra = nvram_enabled(wl_var("infra"));
-	wet = nvram_enabled(wl_var("wet"));
-
-	wrq.u.mode = (!infra ? IW_MODE_ADHOC : (ap ? IW_MODE_MASTER : (wet ? IW_MODE_REPEAT : IW_MODE_INFRA)));
-	IW_SET_EXT_ERR(skfd, ifname, SIOCSIWMODE, &wrq, "Set Mode");
 
 	/* Disable radio if wlX_radio is set and not enabled */
-	if (nvram_disabled(wl_var("radio")))
-		wrq.u.txpower.disabled = 1;
-	else 
-		wrq.u.txpower.disabled = 0;
+	wrq.u.txpower.disabled = nvram_disabled(wl_var("radio"));
 
 	wrq.u.txpower.value = -1;
 	wrq.u.txpower.fixed = 1;
-	wrq.u.txpower.flags = IW_TXPOW_MWATT;
+	wrq.u.txpower.flags = IW_TXPOW_DBM;
 	IW_SET_EXT_ERR(skfd, ifname, SIOCSIWTXPOW, &wrq, "Set Tx Power");
 
 	/* Set up WEP */
-	if (nvram_enabled(wl_var("wep")))
+	if (nvram_enabled(wl_var("wep")) && !wpa_enc)
 		setup_wext_wep(skfd, ifname);
+	
+	/* Set ESSID */
+	set_wext_ssid(skfd, ifname);
 
 }
 
-
 static int setup_interfaces(int skfd, char *ifname, char *args[], int count)
 {
 	struct iwreq wrq;
@@ -379,9 +972,33 @@ static int setup_interfaces(int skfd, char *ifname, char *args[], int count)
 	if(iw_get_ext(skfd, ifname, SIOCGIWNAME, &wrq) < 0)
 		return 0;
 
-	setup_bcom(skfd, ifname);
-	setup_wext(skfd, ifname);
-	start_bcom(skfd, ifname);
+	if (strncmp(ifname, "ath", 3) == 0) {
+		set_wext_mode(skfd, ifname);
+		setup_wext(skfd, ifname);
+	} else {
+		if (is_new_bcom(skfd, ifname)) {
+#ifdef DEBUG
+			fprintf(stderr, "New Broadcom driver detected.\n");
+#endif
+			stop_bcom(skfd, ifname);
+#ifdef DEBUG
+			fprintf(stderr, "Setup start.\n");
+#endif
+			setup_bcom_new(skfd, ifname);
+#ifdef DEBUG
+			fprintf(stderr, "Setup done.\n");
+#endif
+		} else {
+#ifdef DEBUG
+			fprintf(stderr, "Old Broadcom driver detected.\n");
+#endif
+			stop_bcom(skfd, ifname);
+			set_wext_mode(skfd, ifname);
+			setup_bcom_old(skfd, ifname);
+			setup_wext(skfd, ifname);
+		}
+	}
+	
 	prefix[2]++;
 }
 
@@ -393,7 +1010,7 @@ int main(int argc, char **argv)
 		exit(-1);
 	}
 
-	prefix = strdup("wl0_");
+	prefix = strdup("wl0");
 	iw_enum_devices(skfd, &setup_interfaces, NULL, 0);
 	
 	return 0;