As was pointed out in "p54: honour bss_info_changed's short slot time settings" (84c693dbf07503...)
bss_info_changed provides more useful settings that can be used by the driver.
Signed-off-by: Christian Lamparter <chunkeey@xxxxxx>
---
diff -Nurp a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
--- a/drivers/net/wireless/p54/p54common.c 2008-11-14 18:12:15.000000000 +0100
+++ b/drivers/net/wireless/p54/p54common.c 2008-11-14 18:37:34.000000000 +0100
@@ -1262,20 +1262,20 @@ static int p54_setup_mac(struct ieee8021
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;
@@ -1361,7 +1361,7 @@ static int p54_set_freq(struct ieee80211
} 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);
@@ -1821,6 +1821,24 @@ static void p54_bss_info_changed(struct
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 = {
@@ -1850,6 +1868,7 @@ struct ieee80211_hw *p54_init_common(siz
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 |
diff -Nurp a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
--- a/drivers/net/wireless/p54/p54.h 2008-11-05 23:31:28.000000000 +0100
+++ b/drivers/net/wireless/p54/p54.h 2008-11-14 17:19:36.000000000 +0100
@@ -103,6 +103,9 @@ 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;
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