1 --- a/drivers/net/wireless/hostap/hostap_ap.c
2 +++ b/drivers/net/wireless/hostap/hostap_ap.c
3 @@ -2403,13 +2403,13 @@ int prism2_ap_get_sta_qual(local_info_t
4 addr[count].sa_family = ARPHRD_ETHER;
5 memcpy(addr[count].sa_data, sta->addr, ETH_ALEN);
6 if (sta->last_rx_silence == 0)
7 - qual[count].qual = sta->last_rx_signal < 27 ?
8 - 0 : (sta->last_rx_signal - 27) * 92 / 127;
9 + qual[count].qual = (sta->last_rx_signal - 156) == 0 ?
10 + 0 : (sta->last_rx_signal - 156) * 92 / 64;
12 - qual[count].qual = sta->last_rx_signal -
13 - sta->last_rx_silence - 35;
14 - qual[count].level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
15 - qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
16 + qual[count].qual = (sta->last_rx_signal -
17 + sta->last_rx_silence) * 92 / 64;
18 + qual[count].level = sta->last_rx_signal;
19 + qual[count].noise = sta->last_rx_silence;
20 qual[count].updated = sta->last_rx_updated;
22 sta->last_rx_updated = IW_QUAL_DBM;
23 @@ -2475,13 +2475,13 @@ int prism2_ap_translate_scan(struct net_
24 memset(&iwe, 0, sizeof(iwe));
26 if (sta->last_rx_silence == 0)
27 - iwe.u.qual.qual = sta->last_rx_signal < 27 ?
28 - 0 : (sta->last_rx_signal - 27) * 92 / 127;
29 + iwe.u.qual.qual = (sta->last_rx_signal -156) == 0 ?
30 + 0 : (sta->last_rx_signal - 156) * 92 / 64;
32 - iwe.u.qual.qual = sta->last_rx_signal -
33 - sta->last_rx_silence - 35;
34 - iwe.u.qual.level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
35 - iwe.u.qual.noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
36 + iwe.u.qual.qual = (sta->last_rx_signal -
37 + sta->last_rx_silence) * 92 / 64;
38 + iwe.u.qual.level = sta->last_rx_signal;
39 + iwe.u.qual.noise = sta->last_rx_silence;
40 iwe.u.qual.updated = sta->last_rx_updated;
41 iwe.len = IW_EV_QUAL_LEN;
42 current_ev = iwe_stream_add_event(info, current_ev, end_buf,
43 --- a/drivers/net/wireless/hostap/hostap_config.h
44 +++ b/drivers/net/wireless/hostap/hostap_config.h
47 /* #define PRISM2_NO_STATION_MODES */
49 +/* Enable TX power Setting functions
50 + * (min att = -128 , max att = 127)
52 +#define RAW_TXPOWER_SETTING
54 #endif /* HOSTAP_CONFIG_H */
55 --- a/drivers/net/wireless/hostap/hostap.h
56 +++ b/drivers/net/wireless/hostap/hostap.h
57 @@ -90,6 +90,7 @@ extern const struct iw_handler_def hosta
58 extern const struct ethtool_ops prism2_ethtool_ops;
60 int hostap_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
61 +int hostap_restore_power(struct net_device *dev);
65 --- a/drivers/net/wireless/hostap/hostap_hw.c
66 +++ b/drivers/net/wireless/hostap/hostap_hw.c
67 @@ -928,6 +928,7 @@ static int hfa384x_set_rid(struct net_de
71 + hostap_restore_power(dev);
75 --- a/drivers/net/wireless/hostap/hostap_info.c
76 +++ b/drivers/net/wireless/hostap/hostap_info.c
77 @@ -435,6 +435,11 @@ static void handle_info_queue_linkstatus
80 /* Get BSSID if we have a valid AP address */
82 + if ( val == HFA384X_LINKSTATUS_CONNECTED ||
83 + val == HFA384X_LINKSTATUS_DISCONNECTED )
84 + hostap_restore_power(local->dev);
87 netif_carrier_on(local->dev);
88 netif_carrier_on(local->ddev);
89 --- a/drivers/net/wireless/hostap/hostap_ioctl.c
90 +++ b/drivers/net/wireless/hostap/hostap_ioctl.c
91 @@ -1479,23 +1479,20 @@ static int prism2_txpower_hfa386x_to_dBm
101 static u16 prism2_txpower_dBm_to_hfa386x(int val)
107 - else if (val < -43)
110 + else if (val < -128)
117 return (unsigned char) tmp;
119 @@ -4052,3 +4049,35 @@ int hostap_ioctl(struct net_device *dev,
124 +/* BUG FIX: Restore power setting value when lost due to F/W bug */
126 +int hostap_restore_power(struct net_device *dev)
128 + struct hostap_interface *iface = netdev_priv(dev);
129 + local_info_t *local = iface->local;
134 + if (local->txpower_type == PRISM2_TXPOWER_OFF) {
135 + val = 0xff; /* use all standby and sleep modes */
136 + ret = local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
137 + HFA386X_CR_A_D_TEST_MODES2,
141 +#ifdef RAW_TXPOWER_SETTING
142 + if (local->txpower_type == PRISM2_TXPOWER_FIXED) {
143 + val = HFA384X_TEST_CFG_BIT_ALC;
144 + local->func->cmd(dev, HFA384X_CMDCODE_TEST |
145 + (HFA384X_TEST_CFG_BITS << 8), 0, &val, NULL);
146 + val = prism2_txpower_dBm_to_hfa386x(local->txpower);
147 + ret = (local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
148 + HFA386X_CR_MANUAL_TX_POWER, &val, NULL));
150 +#endif /* RAW_TXPOWER_SETTING */
151 + return (ret ? -EOPNOTSUPP : 0);
154 +EXPORT_SYMBOL(hostap_restore_power);