diff options
| author | Christian Lamparter <chunkeey@web.de> | 2009-03-25 05:12:49 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-04-23 00:54:36 +0400 |
| commit | f13027af5cd567757c18b85776232e31a2ba55d4 (patch) | |
| tree | 95fd54c24859572b1abc77bc70536ca33e376e4a /drivers/net/wireless/p54/p54common.c | |
| parent | dce072580e095d1fb7be59a1be30dc0e8307821b (diff) | |
| download | linux-f13027af5cd567757c18b85776232e31a2ba55d4.tar.xz | |
p54: add beacon filtering support
This patch adds beacon filtering support to p54.
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/p54/p54common.c')
| -rw-r--r-- | drivers/net/wireless/p54/p54common.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 696067e69ee4..cb490584cb8e 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -1044,6 +1044,7 @@ static void p54_rx_stats(struct ieee80211_hw *dev, struct sk_buff *skb) static void p54_rx_trap(struct ieee80211_hw *dev, struct sk_buff *skb) { + struct p54_common *priv = dev->priv; struct p54_hdr *hdr = (struct p54_hdr *) skb->data; struct p54_trap *trap = (struct p54_trap *) hdr->data; u16 event = le16_to_cpu(trap->event); @@ -1057,6 +1058,8 @@ static void p54_rx_trap(struct ieee80211_hw *dev, struct sk_buff *skb) wiphy_name(dev->wiphy), freq); break; case P54_TRAP_NO_BEACON: + if (priv->vif) + ieee80211_beacon_loss(priv->vif); break; case P54_TRAP_SCAN: break; @@ -1939,7 +1942,8 @@ static int p54_set_ps(struct ieee80211_hw *dev) int i; if (dev->conf.flags & IEEE80211_CONF_PS) - mode = P54_PSM | P54_PSM_DTIM | P54_PSM_MCBC; + mode = P54_PSM | P54_PSM_BEACON_TIMEOUT | P54_PSM_DTIM | + P54_PSM_CHECKSUM | P54_PSM_MCBC; else mode = P54_PSM_CAM; @@ -1957,9 +1961,10 @@ static int p54_set_ps(struct ieee80211_hw *dev) psm->intervals[i].periods = cpu_to_le16(1); } - psm->beacon_rssi_skip_max = 60; + psm->beacon_rssi_skip_max = 200; psm->rssi_delta_threshold = 0; - psm->nr = 0; + psm->nr = 10; + psm->exclude[0] = 0; priv->tx(dev, skb); @@ -2114,6 +2119,8 @@ static int p54_add_interface(struct ieee80211_hw *dev, return -EOPNOTSUPP; } + priv->vif = conf->vif; + switch (conf->type) { case NL80211_IFTYPE_STATION: case NL80211_IFTYPE_ADHOC: @@ -2138,6 +2145,7 @@ static void p54_remove_interface(struct ieee80211_hw *dev, struct p54_common *priv = dev->priv; mutex_lock(&priv->conf_mutex); + priv->vif = NULL; if (priv->cached_beacon) p54_tx_cancel(dev, priv->cached_beacon); priv->mode = NL80211_IFTYPE_MONITOR; @@ -2590,7 +2598,8 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) skb_queue_head_init(&priv->tx_queue); dev->flags = IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_SIGNAL_DBM | - IEEE80211_HW_NOISE_DBM; + IEEE80211_HW_NOISE_DBM | + IEEE80211_HW_BEACON_FILTER; dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_ADHOC) | |