diff options
| author | Christian Lamparter <chunkeey@web.de> | 2008-11-14 19:42:39 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-11-25 16:41:39 -0500 |
| commit | ced0957442af69c5c41b00db85a933ed7876cc40 (patch) | |
| tree | ce51d38f66619c09725ba075c9af721adeca5c8c /drivers/net/wireless/p54 | |
| parent | 40db0b22591f59811feeb7cad26fdde92a190663 (diff) | |
p54: honour bss_info_changed's basic_rates and other settings
As was pointed out in "p54: honour bss_info_changed's short slot time settings",
bss_info_changed provides more useful settings that can be used by the driver.
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/p54')
| -rw-r--r-- | drivers/net/wireless/p54/p54.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/p54/p54common.c | 29 |
2 files changed, 27 insertions, 5 deletions
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h index b585ff65e0e..491ab96c7b6 100644 --- a/drivers/net/wireless/p54/p54.h +++ b/drivers/net/wireless/p54/p54.h @@ -102,6 +102,9 @@ struct p54_common { unsigned int output_power; u32 tsf_low32; u32 tsf_high32; + u64 basic_rate_mask; + u16 wakeup_timer; + u16 aid; struct ieee80211_tx_queue_stats tx_stats[8]; struct p54_edcf_queue_param qos_params[8]; struct ieee80211_low_level_stats stats; diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 3373b022d91..829b3f916db 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -1249,20 +1249,20 @@ static int p54_setup_mac(struct ieee80211_hw *dev, u16 mode, const u8 *bssid) setup->rx_antenna = priv->rx_antenna; setup->rx_align = 0; if (priv->fw_var < 0x500) { - setup->v1.basic_rate_mask = cpu_to_le32(0x15f); + setup->v1.basic_rate_mask = cpu_to_le32(priv->basic_rate_mask); memset(setup->v1.rts_rates, 0, 8); setup->v1.rx_addr = cpu_to_le32(priv->rx_end); setup->v1.max_rx = cpu_to_le16(priv->rx_mtu); setup->v1.rxhw = cpu_to_le16(priv->rxhw); - setup->v1.wakeup_timer = cpu_to_le16(500); + setup->v1.wakeup_timer = cpu_to_le16(priv->wakeup_timer); setup->v1.unalloc0 = cpu_to_le16(0); } else { setup->v2.rx_addr = cpu_to_le32(priv->rx_end); setup->v2.max_rx = cpu_to_le16(priv->rx_mtu); setup->v2.rxhw = cpu_to_le16(priv->rxhw); - setup->v2.timer = cpu_to_le16(1000); + setup->v2.timer = cpu_to_le16(priv->wakeup_timer); setup->v2.truncate = cpu_to_le16(48896); - setup->v2.basic_rate_mask = cpu_to_le32(0x15f); + setup->v2.basic_rate_mask = cpu_to_le32(priv->basic_rate_mask); setup->v2.sbss_offset = 0; setup->v2.mcast_window = 0; setup->v2.rx_rssi_threshold = 0; @@ -1348,7 +1348,7 @@ static int p54_set_freq(struct ieee80211_hw *dev, u16 frequency) } else { chan->v2.rssical_mul = cpu_to_le16(130); chan->v2.rssical_add = cpu_to_le16(0xfe70); - chan->v2.basic_rate_mask = cpu_to_le32(0x15f); + chan->v2.basic_rate_mask = cpu_to_le32(priv->basic_rate_mask); memset(chan->v2.rts_rates, 0, 8); } priv->tx(dev, skb, 1); @@ -1808,6 +1808,24 @@ static void p54_bss_info_changed(struct ieee80211_hw *dev, priv->use_short_slot = info->use_short_slot; p54_set_edcf(dev); } + if (changed & BSS_CHANGED_BASIC_RATES) { + if (dev->conf.channel->band == IEEE80211_BAND_5GHZ) + priv->basic_rate_mask = (info->basic_rates << 4); + else + priv->basic_rate_mask = info->basic_rates; + p54_setup_mac(dev, priv->mac_mode, priv->bssid); + if (priv->fw_var >= 0x500) + p54_set_freq(dev, dev->conf.channel->center_freq); + } + if (changed & BSS_CHANGED_ASSOC) { + if (info->assoc) { + priv->aid = info->aid; + priv->wakeup_timer = info->beacon_int * + info->dtim_period * 5; + p54_setup_mac(dev, priv->mac_mode, priv->bssid); + } + } + } static const struct ieee80211_ops p54_ops = { @@ -1837,6 +1855,7 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) priv = dev->priv; priv->mode = NL80211_IFTYPE_UNSPECIFIED; + priv->basic_rate_mask = 0x15f; skb_queue_head_init(&priv->tx_queue); dev->flags = IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_SIGNAL_DBM | |