[PATCH] hostap: Add support for WE-19

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>

diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index 42e61c68c325e0b3acfc4d7b0a367a6638015975..ffac50899454353b324d52a2593fbb281ab05d23 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -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);
        }

diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 087d9269af342104b329011767801ae0993dd0d9..9da94ab7f05f87e24eec2816ca5094e894906d01 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -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)

diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index e720369a3515595b1a35129b92be19f0a578325c..dd9817261a3a4ced89e618edde516e54c3932e47 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -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);