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add some changes from whiterussian to head
[openwrt.git] / openwrt / target / linux / package / wlcompat / wlcompat.c
diff --git a/openwrt/target/linux/package/wlcompat/wlcompat.c b/openwrt/target/linux/package/wlcompat/wlcompat.c
index 1f822a4..e96c867 100644 (file)
--- a/openwrt/target/linux/package/wlcompat/wlcompat.c
+++ b/openwrt/target/linux/package/wlcompat/wlcompat.c
@@ -83,6 +83,7 @@ static int wl_set_val(struct net_device *dev, char *var, void *val, int len)
 {
        char buf[128];
        int buf_len;
 {
        char buf[128];
        int buf_len;
+       int ret;
 
        /* check for overflow */
        if ((buf_len = strlen(var)) + 1 + len > sizeof(buf))
 
        /* check for overflow */
        if ((buf_len = strlen(var)) + 1 + len > sizeof(buf))
@@ -92,29 +93,44 @@ static int wl_set_val(struct net_device *dev, char *var, void *val, int len)
        buf_len += 1;
 
        /* append int value onto the end of the name string */
        buf_len += 1;
 
        /* append int value onto the end of the name string */
-       memcpy(&buf[buf_len], val, len);
+       memcpy(&(buf[buf_len]), val, len);
        buf_len += len;
 
        buf_len += len;
 
-       return wl_ioctl(dev, WLC_SET_VAR, buf, buf_len);
+       ret = wl_ioctl(dev, WLC_SET_VAR, buf, buf_len);
+       return ret;
 }
 
 static int wl_get_val(struct net_device *dev, char *var, void *val, int len)
 {
        char buf[128];
 }
 
 static int wl_get_val(struct net_device *dev, char *var, void *val, int len)
 {
        char buf[128];
+       int buf_len;
        int ret;
 
        /* check for overflow */
        int ret;
 
        /* check for overflow */
-       if (strlen(var) + 1 > sizeof(buf) || len > sizeof(buf))
+       if ((buf_len = strlen(var)) + 1 > sizeof(buf) || len > sizeof(buf))
                return -1;
        
        strcpy(buf, var);
                return -1;
        
        strcpy(buf, var);
-       if ((ret = wl_ioctl(dev, WLC_GET_VAR, buf, sizeof(buf))))
+       if (ret = wl_ioctl(dev, WLC_GET_VAR, buf, buf_len + len))
                return ret;
 
        memcpy(val, buf, len);
        return 0;
 }
 
                return ret;
 
        memcpy(val, buf, len);
        return 0;
 }
 
+int get_primary_key(struct net_device *dev)
+{
+       int key, val;
+       
+       for (key = val = 0; (key < 4) && (val == 0); key++) {
+               val = key;
+               if (wl_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val)) < 0)
+                       return -EINVAL;
+       }
+       return key;
+}
+
+
 static int wlcompat_ioctl_getiwrange(struct net_device *dev,
                                    char *extra)
 {
 static int wlcompat_ioctl_getiwrange(struct net_device *dev,
                                    char *extra)
 {
@@ -160,7 +176,7 @@ static int wlcompat_ioctl_getiwrange(struct net_device *dev,
        if (wl_ioctl(dev, WLC_GET_FRAG, &range->max_frag, sizeof(int)) < 0)
                range->max_frag = 2346;
 
        if (wl_ioctl(dev, WLC_GET_FRAG, &range->max_frag, sizeof(int)) < 0)
                range->max_frag = 2346;
 
-       range->txpower_capa = IW_TXPOW_MWATT;
+       range->txpower_capa = IW_TXPOW_DBM;
 
        return 0;
 }
 
        return 0;
 }
@@ -296,23 +312,29 @@ static int wlcompat_ioctl(struct net_device *dev,
                }
                case SIOCSIWFREQ:
                {
                }
                case SIOCSIWFREQ:
                {
-                       if (wrqu->freq.e == 1) {
-                               int channel = 0;
-                               int f = wrqu->freq.m / 100000;
-                               while ((channel < NUM_CHANNELS + 1) && (f != channel_frequency[channel]))
-                                       channel++;
-                               
-                               if (channel == NUM_CHANNELS) // channel not found
-                                       return -EINVAL;
-
-                               wrqu->freq.e = 0;
-                               wrqu->freq.m = channel + 1;
-                       }
-                       if ((wrqu->freq.e == 0) && (wrqu->freq.m < 1000)) {
+                       if (wrqu->freq.m == -1) {
+                               wrqu->freq.m = 0;
                                if (wl_ioctl(dev, WLC_SET_CHANNEL, &wrqu->freq.m, sizeof(int)) < 0)
                                        return -EINVAL;
                        } else {
                                if (wl_ioctl(dev, WLC_SET_CHANNEL, &wrqu->freq.m, sizeof(int)) < 0)
                                        return -EINVAL;
                        } else {
-                               return -EINVAL;
+                               if (wrqu->freq.e == 1) {
+                                       int channel = 0;
+                                       int f = wrqu->freq.m / 100000;
+                                       while ((channel < NUM_CHANNELS + 1) && (f != channel_frequency[channel]))
+                                               channel++;
+                                       
+                                       if (channel == NUM_CHANNELS) // channel not found
+                                               return -EINVAL;
+
+                                       wrqu->freq.e = 0;
+                                       wrqu->freq.m = channel + 1;
+                               }
+                               if ((wrqu->freq.e == 0) && (wrqu->freq.m < 1000)) {
+                                       if (wl_ioctl(dev, WLC_SET_CHANNEL, &wrqu->freq.m, sizeof(int)) < 0)
+                                               return -EINVAL;
+                               } else {
+                                       return -EINVAL;
+                               }
                        }
                        break;
                }
                        }
                        break;
                }
@@ -390,17 +412,17 @@ static int wlcompat_ioctl(struct net_device *dev,
                {
                        int radio;
 
                {
                        int radio;
 
-                       if (wl_ioctl(dev, WLC_GET_RADIO, &radio, sizeof(int)) < 0)
-                               return -EINVAL;
+                       wl_ioctl(dev, WLC_GET_RADIO, &radio, sizeof(int));
                        
                        if (wl_get_val(dev, "qtxpower", &(wrqu->txpower.value), sizeof(int)) < 0)
                                return -EINVAL;
                        
                        wrqu->txpower.value &= ~WL_TXPWR_OVERRIDE;
                        
                        if (wl_get_val(dev, "qtxpower", &(wrqu->txpower.value), sizeof(int)) < 0)
                                return -EINVAL;
                        
                        wrqu->txpower.value &= ~WL_TXPWR_OVERRIDE;
+                       wrqu->txpower.value /= 4;
                                
                        wrqu->txpower.fixed = 0;
                        wrqu->txpower.disabled = radio;
                                
                        wrqu->txpower.fixed = 0;
                        wrqu->txpower.disabled = radio;
-                       wrqu->txpower.flags = IW_TXPOW_MWATT;
+                       wrqu->txpower.flags = IW_TXPOW_DBM;
                        break;
                }
                case SIOCSIWTXPOW:
                        break;
                }
                case SIOCSIWTXPOW:
@@ -408,24 +430,68 @@ static int wlcompat_ioctl(struct net_device *dev,
                        /* This is weird: WLC_SET_RADIO with 1 as argument disables the radio */
                        int radio = wrqu->txpower.disabled;
 
                        /* This is weird: WLC_SET_RADIO with 1 as argument disables the radio */
                        int radio = wrqu->txpower.disabled;
 
-                       if (wl_ioctl(dev, WLC_SET_RADIO, &radio, sizeof(int)) < 0)
-                               return -EINVAL;
+                       wl_ioctl(dev, WLC_SET_RADIO, &radio, sizeof(int));
                        
                        
-                       if (!wrqu->txpower.disabled) {
-                               int override;
-
-                               if (wl_get_val(dev, "qtxpower", &override, sizeof(int)) < 0)
+                       if (!wrqu->txpower.disabled && (wrqu->txpower.value > 0)) {
+                               int value;
+                               
+                               if (wl_get_val(dev, "qtxpower", &value, sizeof(int)) < 0)
                                        return -EINVAL;
                                
                                        return -EINVAL;
                                
-                               wrqu->txpower.value |= override & WL_TXPWR_OVERRIDE;
+                               value &= WL_TXPWR_OVERRIDE;
+                               wrqu->txpower.value *= 4;
+                               wrqu->txpower.value |= value;
                                
                                
-                               if (wrqu->txpower.flags != IW_TXPOW_MWATT)
+                               if (wrqu->txpower.flags != IW_TXPOW_DBM)
                                        return -EINVAL;
                                        return -EINVAL;
+                               
+                               if (wrqu->txpower.value > 0)
+                                       if (wl_set_val(dev, "qtxpower", &(wrqu->txpower.value), sizeof(int)) < 0)
+                                               return -EINVAL;
+                       }
+                       break;
+               }
+               case SIOCSIWENCODE:
+               {
+                       int val = 0, wep = 1, wrestrict = 1;
+                       int index = (wrqu->data.flags & IW_ENCODE_INDEX) - 1;
 
 
-                               if (wl_set_val(dev, "qtxpower", &wrqu->txpower.value, sizeof(int)) < 0)
-                                       return -EINVAL;
+                       if (index < 0)
+                               index = get_primary_key(dev);
+                       
+                       if (wrqu->data.flags & IW_ENCODE_DISABLED)
+                               wep = 0;
+
+                       if (wrqu->data.flags & IW_ENCODE_OPEN)
+                               wrestrict = 0;
+                       
+                       if (wrqu->data.pointer && (wrqu->data.length > 0) && (wrqu->data.length <= 16)) {
+                               wl_wsec_key_t key;
+                               memset(&key, 0, sizeof(key));
 
 
+                               key.flags = WL_PRIMARY_KEY;
+                               key.len = wrqu->data.length;
+                               key.index = index;
+                               memcpy(key.data, wrqu->data.pointer, wrqu->data.length);
+
+                               if (wl_ioctl(dev, WLC_SET_KEY, &key, sizeof(key)) < 0)
+                                       return -EINVAL;
                        }
                        }
+
+                       if (index >= 0)
+                               if (wl_ioctl(dev, WLC_SET_KEY_PRIMARY, &index, sizeof(index)) < 0)
+                                       return -EINVAL;
+                       
+                       if (wl_ioctl(dev, WLC_GET_WSEC, &val, sizeof(val)) < 0)
+                               return -EINVAL;
+                       val |= wep;
+                       if (wl_ioctl(dev, WLC_SET_WSEC, &val, sizeof(val)) < 0)
+                               return -EINVAL;
+
+                       if (wrestrict >= 0)
+                               if (wl_ioctl(dev, WLC_SET_WEP_RESTRICT, &wrestrict, sizeof(wrestrict)) < 0)
+                                       return -EINVAL;
+                       break;
                }
                case SIOCGIWENCODE:
                {
                }
                case SIOCGIWENCODE:
                {
@@ -436,13 +502,7 @@ static int wlcompat_ioctl(struct net_device *dev,
                        
 
                        if (val > 0) {
                        
 
                        if (val > 0) {
-                               int key;
-                               
-                               for (key = val = 0; (key < 4) && (val == 0); key++) {
-                                       val = key;
-                                       if (wl_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val)) < 0)
-                                               return -EINVAL;
-                               }
+                               int key = get_primary_key(dev);
                                
                                wrqu->data.flags = IW_ENCODE_ENABLED;
                                if (key-- > 0) {
                                
                                wrqu->data.flags = IW_ENCODE_ENABLED;
                                if (key-- > 0) {
@@ -473,7 +533,7 @@ static int wlcompat_ioctl(struct net_device *dev,
                }
                case SIOCSIWMODE:
                {
                }
                case SIOCSIWMODE:
                {
-                       int ap = -1, infra = -1, passive = 0, wet = 0, wds = 0;
+                       int ap = -1, infra = -1, passive = 0, wet = 0;
                        
                        switch (wrqu->mode) {
                                case IW_MODE_MONITOR:
                        
                        switch (wrqu->mode) {
                                case IW_MODE_MONITOR:
@@ -496,10 +556,6 @@ static int wlcompat_ioctl(struct net_device *dev,
                                        ap = 0;
                                        wet = 1;
                                        break;
                                        ap = 0;
                                        wet = 1;
                                        break;
-                               case IW_MODE_SECOND:
-                                       ap = 0;
-                                       infra = 1;
-                                       wds = 1;
                                        
                                default:
                                        return -EINVAL;
                                        
                                default:
                                        return -EINVAL;
@@ -508,7 +564,6 @@ static int wlcompat_ioctl(struct net_device *dev,
                        wl_ioctl(dev, WLC_SET_PASSIVE, &passive, sizeof(passive));
                        wl_ioctl(dev, WLC_SET_MONITOR, &passive, sizeof(passive));
                        wl_ioctl(dev, WLC_SET_WET, &wet, sizeof(wet));
                        wl_ioctl(dev, WLC_SET_PASSIVE, &passive, sizeof(passive));
                        wl_ioctl(dev, WLC_SET_MONITOR, &passive, sizeof(passive));
                        wl_ioctl(dev, WLC_SET_WET, &wet, sizeof(wet));
-                       wl_ioctl(dev, WLC_SET_WET, &wds, sizeof(wds));
                        if (ap >= 0) 
                                wl_ioctl(dev, WLC_SET_AP, &ap, sizeof(ap));
                        if (infra >= 0)
                        if (ap >= 0) 
                                wl_ioctl(dev, WLC_SET_AP, &ap, sizeof(ap));
                        if (infra >= 0)
@@ -519,7 +574,7 @@ static int wlcompat_ioctl(struct net_device *dev,
                }
                case SIOCGIWMODE:
                {
                }
                case SIOCGIWMODE:
                {
-                       int ap, infra, wet, wds, passive;
+                       int ap, infra, wet, passive;
 
                        if (wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)) < 0)
                                return -EINVAL;
 
                        if (wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)) < 0)
                                return -EINVAL;
@@ -529,15 +584,11 @@ static int wlcompat_ioctl(struct net_device *dev,
                                return -EINVAL;
                        if (wl_ioctl(dev, WLC_GET_WET, &wet, sizeof(wet)) < 0)
                                return -EINVAL;
                                return -EINVAL;
                        if (wl_ioctl(dev, WLC_GET_WET, &wet, sizeof(wet)) < 0)
                                return -EINVAL;
-                       if (wl_ioctl(dev, WLC_GET_WET, &wds, sizeof(wds)) < 0)
-                               return -EINVAL;
 
                        if (passive) {
                                wrqu->mode = IW_MODE_MONITOR;
                        } else if (!infra) {
                                wrqu->mode = IW_MODE_ADHOC;
 
                        if (passive) {
                                wrqu->mode = IW_MODE_MONITOR;
                        } else if (!infra) {
                                wrqu->mode = IW_MODE_ADHOC;
-                       } else if (wds) {
-                               wrqu->mode = IW_MODE_SECOND;
                        } else {
                                if (ap) {
                                        wrqu->mode = IW_MODE_MASTER;
                        } else {
                                if (ap) {
                                        wrqu->mode = IW_MODE_MASTER;
@@ -606,7 +657,7 @@ static const iw_handler      wlcompat_handler[] = {
        wlcompat_ioctl,         /* SIOCGIWTXPOW */
        NULL,                   /* SIOCSIWRETRY */
        NULL,                   /* SIOCGIWRETRY */
        wlcompat_ioctl,         /* SIOCGIWTXPOW */
        NULL,                   /* SIOCSIWRETRY */
        NULL,                   /* SIOCGIWRETRY */
-       NULL,                   /* SIOCSIWENCODE */
+       wlcompat_ioctl,         /* SIOCSIWENCODE */
        wlcompat_ioctl,         /* SIOCGIWENCODE */
 };
 
        wlcompat_ioctl,         /* SIOCGIWENCODE */
 };
 
@@ -828,7 +879,6 @@ static int __init wlcompat_init()
        dev->wireless_handlers = (struct iw_handler_def *)&wlcompat_handler_def;
 #ifdef DEBUG
        printk("broadcom driver private data: 0x%08x\n", dev->priv);
        dev->wireless_handlers = (struct iw_handler_def *)&wlcompat_handler_def;
 #ifdef DEBUG
        printk("broadcom driver private data: 0x%08x\n", dev->priv);
-       print_buffer(200, dev->priv);
 #endif
        return 0;
 }
 #endif
        return 0;
 }
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