summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/ath5k/base.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ath5k/base.c')
-rw-r--r--drivers/net/wireless/ath5k/base.c23
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 3201c160434..dd8adaddd7a 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -458,13 +458,11 @@ ath5k_pci_probe(struct pci_dev *pdev,
/* Initialize driver private data */
SET_IEEE80211_DEV(hw, &pdev->dev);
- hw->flags = IEEE80211_HW_RX_INCLUDES_FCS;
+ hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
+ IEEE80211_HW_SIGNAL_DBM |
+ IEEE80211_HW_NOISE_DBM;
hw->extra_tx_headroom = 2;
hw->channel_change_time = 5000;
- /* these names are misleading */
- hw->max_rssi = -110; /* signal in dBm */
- hw->max_noise = -110; /* noise in dBm */
- hw->max_signal = 100; /* we will provide a percentage based on rssi */
sc = hw->priv;
sc->hw = hw;
sc->pdev = pdev;
@@ -1893,20 +1891,9 @@ accept:
rxs.freq = sc->curchan->center_freq;
rxs.band = sc->curband->band;
- /*
- * signal quality:
- * the names here are misleading and the usage of these
- * values by iwconfig makes it even worse
- */
- /* noise floor in dBm, from the last noise calibration */
rxs.noise = sc->ah->ah_noise_floor;
- /* signal level in dBm */
- rxs.ssi = rxs.noise + rs.rs_rssi;
- /*
- * "signal" is actually displayed as Link Quality by iwconfig
- * we provide a percentage based on rssi (assuming max rssi 64)
- */
- rxs.signal = rs.rs_rssi * 100 / 64;
+ rxs.signal = rxs.noise + rs.rs_rssi;
+ rxs.qual = rs.rs_rssi * 100 / 64;
rxs.antenna = rs.rs_antenna;
rxs.rate_idx = ath5k_hw_to_driver_rix(sc, rs.rs_rate);