mac80211: use hardware flags for signal/noise units

[linux-2.6] / drivers / net / wireless / ath5k / base.c

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 3201c16043401fc741a47e1e477cbaaa8835e159..dd8adaddd7a01231577448ceeb0b7d665c630609 100644 (file)
--- 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);