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@ -90,8 +90,6 @@ static int wlcompat_ioctl(struct net_device *dev, |
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union iwreq_data *wrqu, |
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char *extra) |
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{ |
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int err = 0; |
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switch (info->cmd) { |
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case SIOCGIWNAME: |
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strcpy(wrqu->name, "IEEE 802.11-DS"); |
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@ -99,7 +97,10 @@ static int wlcompat_ioctl(struct net_device *dev, |
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case SIOCGIWFREQ: |
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{ |
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channel_info_t ci; |
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wl_ioctl(dev,WLC_GET_CHANNEL, &ci, sizeof(ci)); |
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if (wl_ioctl(dev,WLC_GET_CHANNEL, &ci, sizeof(ci)) < 0) |
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return -EINVAL; |
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wrqu->freq.m = ci.target_channel; |
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wrqu->freq.e = 0; |
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break; |
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@ -112,29 +113,33 @@ static int wlcompat_ioctl(struct net_device *dev, |
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while ((channel < NUM_CHANNELS + 1) && (f != channel_frequency[channel])) |
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channel++; |
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if (channel == NUM_CHANNELS) { // channel not found
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err = -EINVAL; |
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} else { |
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wrqu->freq.e = 0; |
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wrqu->freq.m = channel + 1; |
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} |
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if (channel == NUM_CHANNELS) // channel not found
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return -EINVAL; |
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wrqu->freq.e = 0; |
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wrqu->freq.m = channel + 1; |
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} |
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if ((wrqu->freq.e == 0) && (wrqu->freq.m < 1000)) { |
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wl_ioctl(dev, WLC_SET_CHANNEL, &wrqu->freq.m, sizeof(int)); |
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if (wl_ioctl(dev, WLC_SET_CHANNEL, &wrqu->freq.m, sizeof(int)) < 0) |
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return -EINVAL; |
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} else { |
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err = -EINVAL; |
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return -EINVAL; |
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} |
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} |
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case SIOCGIWAP: |
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{ |
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wrqu->ap_addr.sa_family = ARPHRD_ETHER; |
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wl_ioctl(dev,WLC_GET_BSSID,wrqu->ap_addr.sa_data,6); |
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if (wl_ioctl(dev,WLC_GET_BSSID,wrqu->ap_addr.sa_data,6) < 0) |
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return -EINVAL; |
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break; |
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} |
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case SIOCGIWESSID: |
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{ |
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wlc_ssid_t ssid; |
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wl_ioctl(dev,WLC_GET_SSID, &ssid, sizeof(wlc_ssid_t)); |
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if (wl_ioctl(dev,WLC_GET_SSID, &ssid, sizeof(wlc_ssid_t)) < 0) |
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return -EINVAL; |
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wrqu->essid.flags = wrqu->data.flags = 1; |
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wrqu->essid.length = wrqu->data.length = ssid.SSID_len + 1; |
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memcpy(extra,ssid.SSID,ssid.SSID_len + 1); |
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@ -148,23 +153,27 @@ static int wlcompat_ioctl(struct net_device *dev, |
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if (ssid.SSID_len > WLC_ESSID_MAX_SIZE) |
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ssid.SSID_len = WLC_ESSID_MAX_SIZE; |
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memcpy(ssid.SSID, extra, ssid.SSID_len); |
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wl_ioctl(dev, WLC_SET_SSID, &ssid, sizeof(ssid)); |
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if (wl_ioctl(dev, WLC_SET_SSID, &ssid, sizeof(ssid)) < 0) |
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return -EINVAL; |
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break; |
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} |
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case SIOCGIWRTS: |
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{ |
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wl_ioctl(dev,WLC_GET_RTS,&(wrqu->rts.value),sizeof(int)); |
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if (wl_ioctl(dev,WLC_GET_RTS,&(wrqu->rts.value),sizeof(int)) < 0)
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return -EINVAL; |
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break; |
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} |
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case SIOCGIWFRAG: |
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{ |
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wl_ioctl(dev,WLC_GET_FRAG,&(wrqu->frag.value),sizeof(int)); |
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if (wl_ioctl(dev,WLC_GET_FRAG,&(wrqu->frag.value),sizeof(int)) < 0) |
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return -EINVAL; |
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break; |
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} |
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case SIOCGIWTXPOW: |
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{ |
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wrqu->txpower.value = 0; |
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wl_ioctl(dev,WLC_GET_TXPWR, &(wrqu->txpower.value), sizeof(int)); |
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if (wl_ioctl(dev,WLC_GET_TXPWR, &(wrqu->txpower.value), sizeof(int)) < 0) |
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return -EINVAL; |
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wrqu->txpower.fixed = 0; |
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wrqu->txpower.disabled = 0; |
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wrqu->txpower.flags = IW_TXPOW_MWATT; |
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@ -172,11 +181,11 @@ static int wlcompat_ioctl(struct net_device *dev, |
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} |
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case SIOCSIWTXPOW: |
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{ |
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if (wrqu->txpower.flags != IW_TXPOW_MWATT) { |
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err = -EINVAL; |
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} else { |
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wl_ioctl(dev, WLC_SET_TXPWR, &wrqu->txpower.value, sizeof(int)); |
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} |
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if (wrqu->txpower.flags != IW_TXPOW_MWATT) |
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return -EINVAL; |
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if (wl_ioctl(dev, WLC_SET_TXPWR, &wrqu->txpower.value, sizeof(int)) < 0) |
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return -EINVAL; |
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} |
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case SIOCGIWENCODE: |
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{ |
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@ -185,17 +194,16 @@ static int wlcompat_ioctl(struct net_device *dev, |
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} |
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case SIOCGIWRANGE: |
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{ |
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err = wlcompat_ioctl_getiwrange(dev, extra); |
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return wlcompat_ioctl_getiwrange(dev, extra); |
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break; |
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} |
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default: |
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{ |
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err = -EINVAL; |
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break; |
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return -EINVAL; |
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} |
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} |
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return err; |
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return 0; |
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} |
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static const iw_handler wlcompat_handler[] = { |
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