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[PATCH] hostap: Add support for WE-19

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This patch adds support for WE-19 to the HostAP driver. One of
the major change is the use of an explicit flag to tell if iwstat is
in dBm or not.

Signed-off-by: Jouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Jean Tourrilhes 2005-09-23 21:58:59 -07:00 committed by Jeff Garzik
parent 7a716536c6
commit c28df16ed7
3 changed files with 12 additions and 6 deletions
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3
drivers/net/wireless/hostap/hostap_80211_rx.c
View file

@ -737,7 +737,8 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
struct iw_quality wstats;
wstats.level = rx_stats->signal;
wstats.noise = rx_stats->noise;
wstats.updated = 6; /* No qual value */
wstats.updated = IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_UPDATED
| IW_QUAL_QUAL_INVALID | IW_QUAL_DBM;
/* Update spy records */
wireless_spy_update(dev, hdr->addr2, &wstats);
}

6
drivers/net/wireless/hostap/hostap_ap.c
View file

@ -2349,7 +2349,7 @@ static int prism2_ap_get_sta_qual(local_info_t *local, struct sockaddr addr[],
qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
qual[count].updated = sta->last_rx_updated;
sta->last_rx_updated = 0;
sta->last_rx_updated = IW_QUAL_DBM;
count++;
if (count >= buf_size)
@ -2467,7 +2467,7 @@ static int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
}
#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
sta->last_rx_updated = 0;
sta->last_rx_updated = IW_QUAL_DBM;
/* To be continued, we should make good use of IWEVCUSTOM */
}
@ -3174,7 +3174,7 @@ int hostap_update_rx_stats(struct ap_data *ap,
sta->last_rx_silence = rx_stats->noise;
sta->last_rx_signal = rx_stats->signal;
sta->last_rx_rate = rx_stats->rate;
sta->last_rx_updated = 7;
sta->last_rx_updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
if (rx_stats->rate == 10)
sta->rx_count[0]++;
else if (rx_stats->rate == 20)

9
drivers/net/wireless/hostap/hostap_ioctl.c
View file

@ -50,7 +50,8 @@ static struct iw_statistics *hostap_get_wireless_stats(struct net_device *dev)
#endif /* in_atomic */
if (update && prism2_update_comms_qual(dev) == 0)
wstats->qual.updated = 7;
wstats->qual.updated = IW_QUAL_ALL_UPDATED |
IW_QUAL_DBM;
wstats->qual.qual = local->comms_qual;
wstats->qual.level = local->avg_signal;
@ -59,7 +60,7 @@ static struct iw_statistics *hostap_get_wireless_stats(struct net_device *dev)
wstats->qual.qual = 0;
wstats->qual.level = 0;
wstats->qual.noise = 0;
wstats->qual.updated = 0;
wstats->qual.updated = IW_QUAL_ALL_INVALID;
}
return wstats;
@ -1894,6 +1895,10 @@ static char * __prism2_translate_scan(local_info_t *local,
iwe.u.qual.noise =
HFA384X_LEVEL_TO_dBm(le16_to_cpu(scan->anl));
}
iwe.u.qual.updated = IW_QUAL_LEVEL_UPDATED
| IW_QUAL_NOISE_UPDATED
| IW_QUAL_QUAL_INVALID
| IW_QUAL_DBM;
iwe.len = IW_EV_QUAL_LEN;
current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
IW_EV_QUAL_LEN);