1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
--- a/ath/if_ath.c
+++ b/ath/if_ath.c
@@ -1699,8 +1699,6 @@
* get to reality. This value is used in monitor mode and by tools like
* Wireshark and Kismet.
*/
- ic->ic_channoise = ath_hal_get_channel_noise(ah, &(sc->sc_curchan));
-
ATH_RXBUF_LOCK_IRQ(sc);
if (sc->sc_rxbufcur == NULL)
sc->sc_rxbufcur = STAILQ_FIRST(&sc->sc_rxbuf);
@@ -8975,6 +8973,7 @@
sc->sc_curchan.channel);
sc->sc_stats.ast_per_calfail++;
}
+ ic->ic_channoise = ath_hal_get_channel_noise(ah, &(sc->sc_curchan));
ath_hal_process_noisefloor(ah);
if (isIQdone == AH_TRUE) {
@@ -9043,6 +9042,7 @@
struct ath_softc *sc = dev->priv;
(void) ath_chan_set(sc, ic->ic_curchan);
+ ic->ic_channoise = ath_hal_get_channel_noise(sc->sc_ah, &(sc->sc_curchan));
/*
* If we are returning to our bss channel then mark state
* so the next recv'd beacon's TSF will be used to sync the
@@ -9311,6 +9311,7 @@
}
ath_hal_process_noisefloor(ah);
+ ic->ic_channoise = ath_hal_get_channel_noise(ah, &(sc->sc_curchan));
/*
* Reset rssi stats; maybe not the best place...
*/
--- a/net80211/ieee80211_wireless.c
+++ b/net80211/ieee80211_wireless.c
@@ -4358,6 +4358,7 @@
si->isi_state = ni->ni_flags;
si->isi_authmode = ni->ni_authmode;
si->isi_rssi = ic->ic_node_getrssi(ni);
+ si->isi_noise = ic->ic_channoise;
si->isi_capinfo = ni->ni_capinfo;
si->isi_athflags = ni->ni_ath_flags;
si->isi_erp = ni->ni_erp;
--- a/net80211/ieee80211_ioctl.h
+++ b/net80211/ieee80211_ioctl.h
@@ -311,6 +311,7 @@
u_int16_t isi_state; /* state flags */
u_int8_t isi_authmode; /* authentication algorithm */
u_int8_t isi_rssi;
+ int8_t isi_noise;
u_int16_t isi_capinfo; /* capabilities */
u_int8_t isi_athflags; /* Atheros capabilities */
u_int8_t isi_erp; /* ERP element */
|
