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Eliminate bogus usage of WI_RSSI_TO_DBM(). Not only does it bogusly

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clip/destroy the dB value contained in the wi(4)'s receive frames,
it doesn't match with the flag set in the radiotap header
(unperturbed dB versus dBm).
This commit is contained in:
Brian Feldman 2004-03-17 21:54:52 +00:00
parent e5ada020f1
commit 7e7a65a6fa
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=127148
1 changed files with 2 additions and 4 deletions
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6
sys/dev/wi/if_wi.c
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@ -1490,10 +1490,8 @@ wi_rx_intr(struct wi_softc *sc)
if (sc->sc_drvbpf) {
/* XXX replace divide by table */
sc->sc_rx_th.wr_rate = frmhdr.wi_rx_rate / 5;
sc->sc_rx_th.wr_antsignal =
WI_RSSI_TO_DBM(sc, frmhdr.wi_rx_signal);
sc->sc_rx_th.wr_antnoise =
WI_RSSI_TO_DBM(sc, frmhdr.wi_rx_silence);
sc->sc_rx_th.wr_antsignal = frmhdr.wi_rx_signal;
sc->sc_rx_th.wr_antnoise = frmhdr.wi_rx_silence;
sc->sc_rx_th.wr_flags = 0;
if (frmhdr.wi_status & WI_STAT_PCF)
sc->sc_rx_th.wr_flags |= IEEE80211_RADIOTAP_F_CFP;