mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 15:02:32 +00:00
155 lines
5.1 KiB
Diff
155 lines
5.1 KiB
Diff
--- a/drivers/net/wireless/hostap/hostap_ap.c
|
|
+++ b/drivers/net/wireless/hostap/hostap_ap.c
|
|
@@ -2340,13 +2340,13 @@ int prism2_ap_get_sta_qual(local_info_t
|
|
addr[count].sa_family = ARPHRD_ETHER;
|
|
memcpy(addr[count].sa_data, sta->addr, ETH_ALEN);
|
|
if (sta->last_rx_silence == 0)
|
|
- qual[count].qual = sta->last_rx_signal < 27 ?
|
|
- 0 : (sta->last_rx_signal - 27) * 92 / 127;
|
|
+ qual[count].qual = (sta->last_rx_signal - 156) == 0 ?
|
|
+ 0 : (sta->last_rx_signal - 156) * 92 / 64;
|
|
else
|
|
- qual[count].qual = sta->last_rx_signal -
|
|
- sta->last_rx_silence - 35;
|
|
- qual[count].level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
|
|
- qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
|
|
+ qual[count].qual = (sta->last_rx_signal -
|
|
+ sta->last_rx_silence) * 92 / 64;
|
|
+ qual[count].level = sta->last_rx_signal;
|
|
+ qual[count].noise = sta->last_rx_silence;
|
|
qual[count].updated = sta->last_rx_updated;
|
|
|
|
sta->last_rx_updated = IW_QUAL_DBM;
|
|
@@ -2412,13 +2412,13 @@ int prism2_ap_translate_scan(struct net_
|
|
memset(&iwe, 0, sizeof(iwe));
|
|
iwe.cmd = IWEVQUAL;
|
|
if (sta->last_rx_silence == 0)
|
|
- iwe.u.qual.qual = sta->last_rx_signal < 27 ?
|
|
- 0 : (sta->last_rx_signal - 27) * 92 / 127;
|
|
+ iwe.u.qual.qual = (sta->last_rx_signal -156) == 0 ?
|
|
+ 0 : (sta->last_rx_signal - 156) * 92 / 64;
|
|
else
|
|
- iwe.u.qual.qual = sta->last_rx_signal -
|
|
- sta->last_rx_silence - 35;
|
|
- iwe.u.qual.level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
|
|
- iwe.u.qual.noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
|
|
+ iwe.u.qual.qual = (sta->last_rx_signal -
|
|
+ sta->last_rx_silence) * 92 / 64;
|
|
+ iwe.u.qual.level = sta->last_rx_signal;
|
|
+ iwe.u.qual.noise = sta->last_rx_silence;
|
|
iwe.u.qual.updated = sta->last_rx_updated;
|
|
iwe.len = IW_EV_QUAL_LEN;
|
|
current_ev = iwe_stream_add_event(info, current_ev, end_buf,
|
|
--- a/drivers/net/wireless/hostap/hostap_config.h
|
|
+++ b/drivers/net/wireless/hostap/hostap_config.h
|
|
@@ -45,4 +45,9 @@
|
|
*/
|
|
/* #define PRISM2_NO_STATION_MODES */
|
|
|
|
+/* Enable TX power Setting functions
|
|
+ * (min att = -128 , max att = 127)
|
|
+ */
|
|
+#define RAW_TXPOWER_SETTING
|
|
+
|
|
#endif /* HOSTAP_CONFIG_H */
|
|
--- a/drivers/net/wireless/hostap/hostap.h
|
|
+++ b/drivers/net/wireless/hostap/hostap.h
|
|
@@ -90,6 +90,7 @@ extern const struct iw_handler_def hosta
|
|
extern const struct ethtool_ops prism2_ethtool_ops;
|
|
|
|
int hostap_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
|
|
+int hostap_restore_power(struct net_device *dev);
|
|
|
|
|
|
#endif /* HOSTAP_H */
|
|
--- a/drivers/net/wireless/hostap/hostap_hw.c
|
|
+++ b/drivers/net/wireless/hostap/hostap_hw.c
|
|
@@ -928,6 +928,7 @@ static int hfa384x_set_rid(struct net_de
|
|
prism2_hw_reset(dev);
|
|
}
|
|
|
|
+ hostap_restore_power(dev);
|
|
return res;
|
|
}
|
|
|
|
--- a/drivers/net/wireless/hostap/hostap_info.c
|
|
+++ b/drivers/net/wireless/hostap/hostap_info.c
|
|
@@ -435,6 +435,11 @@ static void handle_info_queue_linkstatus
|
|
}
|
|
|
|
/* Get BSSID if we have a valid AP address */
|
|
+
|
|
+ if ( val == HFA384X_LINKSTATUS_CONNECTED ||
|
|
+ val == HFA384X_LINKSTATUS_DISCONNECTED )
|
|
+ hostap_restore_power(local->dev);
|
|
+
|
|
if (connected) {
|
|
netif_carrier_on(local->dev);
|
|
netif_carrier_on(local->ddev);
|
|
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
|
|
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
|
|
@@ -1479,23 +1479,20 @@ static int prism2_txpower_hfa386x_to_dBm
|
|
val = 255;
|
|
|
|
tmp = val;
|
|
- tmp >>= 2;
|
|
|
|
- return -12 - tmp;
|
|
+ return tmp;
|
|
}
|
|
|
|
static u16 prism2_txpower_dBm_to_hfa386x(int val)
|
|
{
|
|
signed char tmp;
|
|
|
|
- if (val > 20)
|
|
- return 128;
|
|
- else if (val < -43)
|
|
+ if (val > 127)
|
|
return 127;
|
|
+ else if (val < -128)
|
|
+ return 128;
|
|
|
|
tmp = val;
|
|
- tmp = -12 - tmp;
|
|
- tmp <<= 2;
|
|
|
|
return (unsigned char) tmp;
|
|
}
|
|
@@ -4052,3 +4049,35 @@ int hostap_ioctl(struct net_device *dev,
|
|
|
|
return ret;
|
|
}
|
|
+
|
|
+/* BUG FIX: Restore power setting value when lost due to F/W bug */
|
|
+
|
|
+int hostap_restore_power(struct net_device *dev)
|
|
+{
|
|
+ struct hostap_interface *iface = netdev_priv(dev);
|
|
+ local_info_t *local = iface->local;
|
|
+
|
|
+ u16 val;
|
|
+ int ret = 0;
|
|
+
|
|
+ if (local->txpower_type == PRISM2_TXPOWER_OFF) {
|
|
+ val = 0xff; /* use all standby and sleep modes */
|
|
+ ret = local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
|
|
+ HFA386X_CR_A_D_TEST_MODES2,
|
|
+ &val, NULL);
|
|
+ }
|
|
+
|
|
+#ifdef RAW_TXPOWER_SETTING
|
|
+ if (local->txpower_type == PRISM2_TXPOWER_FIXED) {
|
|
+ val = HFA384X_TEST_CFG_BIT_ALC;
|
|
+ local->func->cmd(dev, HFA384X_CMDCODE_TEST |
|
|
+ (HFA384X_TEST_CFG_BITS << 8), 0, &val, NULL);
|
|
+ val = prism2_txpower_dBm_to_hfa386x(local->txpower);
|
|
+ ret = (local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
|
|
+ HFA386X_CR_MANUAL_TX_POWER, &val, NULL));
|
|
+ }
|
|
+#endif /* RAW_TXPOWER_SETTING */
|
|
+ return (ret ? -EOPNOTSUPP : 0);
|
|
+}
|
|
+
|
|
+EXPORT_SYMBOL(hostap_restore_power);
|