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git://projects.qi-hardware.com/openwrt-xburst.git
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improve signal level/quality display
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2426 3c298f89-4303-0410-b956-a3cf2f4a3e73
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2fda590a3e
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@ -139,6 +139,7 @@ static int wlcompat_ioctl_getiwrange(struct net_device *dev,
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struct iw_range *range;
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range = (struct iw_range *) extra;
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bzero(extra, sizeof(struct iw_range));
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range->we_version_compiled = WIRELESS_EXT;
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range->we_version_source = WIRELESS_EXT;
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@ -169,8 +170,8 @@ static int wlcompat_ioctl_getiwrange(struct net_device *dev,
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range->max_pmt = 65535 * 1000;
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range->max_qual.qual = 0;
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range->max_qual.level = 100;
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range->max_qual.noise = 100;
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range->max_qual.level = 0;
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range->max_qual.noise = 0;
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range->min_rts = 0;
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if (wl_ioctl(dev, WLC_GET_RTS, &range->max_rts, sizeof(int)) < 0)
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@ -225,7 +226,7 @@ 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, ap;
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unsigned 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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@ -234,15 +235,24 @@ 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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wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap));
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if (!ap) {
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rssi = 0;
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if ((wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)) < 0) || ap) {
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if (wl_ioctl(dev, WLC_GET_PHY_NOISE, &noise, sizeof(noise)) < 0)
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noise = 0;
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} else {
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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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rssi = (rssi == 0 ? 1 : rssi);
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wstats.qual.updated = 0x10;
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if (rssi <= 1)
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wstats.qual.updated |= 0x20;
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if (noise <= 1)
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wstats.qual.updated |= 0x40;
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if ((wstats.qual.updated & 0x60) == 0x60)
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return NULL;
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wstats.qual.level = rssi;
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wstats.qual.noise = noise;
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@ -740,10 +750,10 @@ static const iw_handler wlcompat_handler[] = {
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#define WLCOMPAT_GET_MONITOR SIOCIWFIRSTPRIV + 1
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#define WLCOMPAT_SET_TXPWR_LIMIT SIOCIWFIRSTPRIV + 2
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#define WLCOMPAT_GET_TXPWR_LIMIT SIOCIWFIRSTPRIV + 3
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#define WLCOMPAT_SET_ANTDIV SIOCIWFIRSTPRIV + 4
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#define WLCOMPAT_GET_ANTDIV SIOCIWFIRSTPRIV + 5
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#define WLCOMPAT_SET_TXANT SIOCIWFIRSTPRIV + 6
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#define WLCOMPAT_GET_TXANT SIOCIWFIRSTPRIV + 7
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#define WLCOMPAT_SET_ANTDIV SIOCIWFIRSTPRIV + 4
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#define WLCOMPAT_GET_ANTDIV SIOCIWFIRSTPRIV + 5
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#define WLCOMPAT_SET_TXANT SIOCIWFIRSTPRIV + 6
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#define WLCOMPAT_GET_TXANT SIOCIWFIRSTPRIV + 7
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#define WLCOMPAT_SET_BSS_FORCE SIOCIWFIRSTPRIV + 8
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#define WLCOMPAT_GET_BSS_FORCE SIOCIWFIRSTPRIV + 9
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