p54: Add quality output to iwlist and iwconfig
authorLarry.Finger@lwfinger.net <Larry.Finger@lwfinger.net>
Mon, 30 Jun 2008 15:39:49 +0000 (10:39 -0500)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 2 Jul 2008 19:48:34 +0000 (15:48 -0400)
The p54 driver family reports a quality of 0 in iwconfig and iwlist
output. This patch calculates a quality number as a percentage of the
rssi to the maximum signal of 127 reported as the maximum signal.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/p54/p54common.c

index 9f7224de6fd1a874b4f6c037b21f3bf6ea574549..ffaf7a6b681021af9a572bf729ba8739852b91b9 100644 (file)
@@ -357,6 +357,7 @@ static void p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
 
        rx_status.signal = hdr->rssi;
        /* XX correct? */
+       rx_status.qual = (100 * hdr->rssi) / 127;
        rx_status.rate_idx = hdr->rate & 0xf;
        rx_status.freq = freq;
        rx_status.band = IEEE80211_BAND_2GHZ;