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fix noise/signal level display (fixes #20)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2421 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -225,7 +225,7 @@ struct iw_statistics *wlcompat_get_wireless_stats(struct net_device *dev)
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{
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wl_bss_info_t *bss_info = (wl_bss_info_t *) buf;
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get_pktcnt_t pkt;
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int rssi, noise;
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int rssi, noise, ap;
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memset(&wstats, 0, sizeof(wstats));
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memset(&pkt, 0, sizeof(pkt));
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@ -234,12 +234,18 @@ struct iw_statistics *wlcompat_get_wireless_stats(struct net_device *dev)
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wl_ioctl(dev, WLC_GET_BSS_INFO, bss_info, WLC_IOCTL_MAXLEN);
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wl_ioctl(dev, WLC_GET_PKTCNTS, &pkt, sizeof(pkt));
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// somehow the structure doesn't fit here
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noise = buf[0x50];
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rssi = buf[0x52];
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wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap));
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if (!ap) {
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// somehow the structure doesn't fit here
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rssi = buf[82];
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noise = buf[84];
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} else {
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noise = 0;
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rssi = 0;
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}
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wstats.qual.level = rssi;
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wstats.qual.noise = -100 + noise;
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wstats.qual.noise = noise;
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wstats.discard.misc = pkt.rx_bad_pkt;
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wstats.discard.retries = pkt.tx_bad_pkt;
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