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authorBill Moss <bmoss@clemson.edu>2006-02-15 08:50:18 +0800
committerJohn W. Linville <linville@tuxdriver.com>2006-03-17 15:08:02 -0500
commitb191608a451e75ed7f979cac268f5f423176feb3 (patch)
tree3f0037006a39d8c8507392bca15b326471fc76a2 /drivers
parent9d0be03aeeadcd59bd8f57219817e876a5e88e88 (diff)
[PATCH] ipw2200: Add signal level to iwlist scan output
This patch does two things. It uses the parameter IW_QUAL_DBM which is new in WE-19 to cause signal level and noise to be reported in dBm by the wireless tools. It also defines the signal level as an unsigned integer so that the signal level will be reported by iwlist iface scan. Signed-off-by: Bill Moss <bmoss@clemson.edu> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ipw2200.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index b2bbdf982b0..c38d6a5fe9a 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -7831,7 +7831,8 @@ static void ipw_rx(struct ipw_priv *priv)
le16_to_cpu(pkt->u.frame.rssi_dbm) -
IPW_RSSI_TO_DBM,
.signal =
- le16_to_cpu(pkt->u.frame.signal),
+ le16_to_cpu(pkt->u.frame.rssi_dbm) -
+ IPW_RSSI_TO_DBM + 0x100,
.noise =
le16_to_cpu(pkt->u.frame.noise),
.rate = pkt->u.frame.rate,
@@ -8358,7 +8359,7 @@ static int ipw_wx_get_range(struct net_device *dev,
range->max_qual.qual = 100;
/* TODO: Find real max RSSI and stick here */
range->max_qual.level = 0;
- range->max_qual.noise = priv->ieee->worst_rssi + 0x100;
+ range->max_qual.noise = 0;
range->max_qual.updated = 7; /* Updated all three */
range->avg_qual.qual = 70;
@@ -9568,7 +9569,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev)
wstats->qual.level = average_value(&priv->average_rssi);
wstats->qual.noise = average_value(&priv->average_noise);
wstats->qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED |
- IW_QUAL_NOISE_UPDATED;
+ IW_QUAL_NOISE_UPDATED | IW_QUAL_DBM;
wstats->miss.beacon = average_value(&priv->average_missed_beacons);
wstats->discard.retries = priv->last_tx_failures;