mirror of https://gitee.com/openkylin/linux.git
p54: borrow some setup code from stlc45xx
This patch initialize all remaining values which are necessary for SPI firmwares. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Christian Lamparter
John W. Linville
parent
b92f30d65a
commit
5e73444e91
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@ -15,7 +15,7 @@
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*/
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enum control_frame_types {
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P54_CONTROL_TYPE_FILTER_SET = 0,
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P54_CONTROL_TYPE_SETUP = 0,
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P54_CONTROL_TYPE_CHANNEL_CHANGE,
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P54_CONTROL_TYPE_FREQDONE,
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P54_CONTROL_TYPE_DCFINIT,
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@ -80,7 +80,7 @@ struct p54_common {
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struct mutex conf_mutex;
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u8 mac_addr[ETH_ALEN];
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u8 bssid[ETH_ALEN];
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__le16 filter_type;
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u16 mac_mode;
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struct pda_iq_autocal_entry *iq_autocal;
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unsigned int iq_autocal_len;
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struct pda_channel_output_limit *output_limit;
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@ -1018,43 +1018,48 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
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return 0;
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}
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static int p54_set_filter(struct ieee80211_hw *dev, u16 filter_type,
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const u8 *bssid)
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static int p54_setup_mac(struct ieee80211_hw *dev, u16 mode, const u8 *bssid)
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{
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struct p54_common *priv = dev->priv;
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struct sk_buff *skb;
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struct p54_tx_control_filter *filter;
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u16 data_len = sizeof(struct p54_control_hdr) + sizeof(*filter);
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struct p54_setup_mac *setup;
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if (priv->fw_var < 0x500)
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data_len += P54_TX_CONTROL_FILTER_V1_LEN;
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else
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data_len += P54_TX_CONTROL_FILTER_V2_LEN;
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skb = p54_alloc_skb(dev, 0x8001, data_len, P54_CONTROL_TYPE_FILTER_SET,
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skb = p54_alloc_skb(dev, 0x8001, sizeof(struct p54_control_hdr) +
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sizeof(*setup), P54_CONTROL_TYPE_SETUP,
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GFP_ATOMIC);
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if (!skb)
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return -ENOMEM;
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filter = (struct p54_tx_control_filter *) skb_put(skb, sizeof(*filter));
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filter->filter_type = priv->filter_type = cpu_to_le16(filter_type);
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memcpy(filter->mac_addr, priv->mac_addr, ETH_ALEN);
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setup = (struct p54_setup_mac *) skb_put(skb, sizeof(*setup));
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priv->mac_mode = mode;
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setup->mac_mode = cpu_to_le16(mode);
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memcpy(setup->mac_addr, priv->mac_addr, ETH_ALEN);
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if (!bssid)
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memset(filter->bssid, ~0, ETH_ALEN);
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memset(setup->bssid, ~0, ETH_ALEN);
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else
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memcpy(filter->bssid, bssid, ETH_ALEN);
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filter->rx_antenna = priv->rx_antenna;
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memcpy(setup->bssid, bssid, ETH_ALEN);
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setup->rx_antenna = priv->rx_antenna;
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if (priv->fw_var < 0x500) {
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filter->v1.basic_rate_mask = cpu_to_le32(0x15f);
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filter->v1.rx_addr = cpu_to_le32(priv->rx_end);
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filter->v1.max_rx = cpu_to_le16(priv->rx_mtu);
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filter->v1.rxhw = cpu_to_le16(priv->rxhw);
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filter->v1.wakeup_timer = cpu_to_le16(500);
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setup->v1.basic_rate_mask = cpu_to_le32(0x15f);
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setup->v1.rx_addr = cpu_to_le32(priv->rx_end);
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setup->v1.max_rx = cpu_to_le16(priv->rx_mtu);
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setup->v1.rxhw = cpu_to_le16(priv->rxhw);
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setup->v1.wakeup_timer = cpu_to_le16(500);
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setup->v1.unalloc0 = cpu_to_le16(0);
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} else {
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filter->v2.rx_addr = cpu_to_le32(priv->rx_end);
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filter->v2.max_rx = cpu_to_le16(priv->rx_mtu);
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filter->v2.rxhw = cpu_to_le16(priv->rxhw);
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filter->v2.timer = cpu_to_le16(1000);
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setup->v2.rx_addr = cpu_to_le32(priv->rx_end);
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setup->v2.max_rx = cpu_to_le16(priv->rx_mtu);
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setup->v2.rxhw = cpu_to_le16(priv->rxhw);
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setup->v2.timer = cpu_to_le16(1000);
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setup->v2.truncate = cpu_to_le16(48896);
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setup->v2.basic_rate_mask = cpu_to_le32(0x15f);
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setup->v2.sbss_offset = 0;
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setup->v2.mcast_window = 0;
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setup->v2.rx_rssi_threshold = 0;
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setup->v2.rx_ed_threshold = 0;
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setup->v2.ref_clock = cpu_to_le32(644245094);
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setup->v2.lpf_bandwidth = cpu_to_le16(65535);
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setup->v2.osc_start_delay = cpu_to_le16(65535);
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}
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priv->tx(dev, skb, 1);
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return 0;
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@ -1272,11 +1277,11 @@ static int p54_add_interface(struct ieee80211_hw *dev,
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memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN);
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p54_set_filter(dev, 0, NULL);
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p54_setup_mac(dev, 0, NULL);
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switch (conf->type) {
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case NL80211_IFTYPE_STATION:
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p54_set_filter(dev, 1, NULL);
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p54_setup_mac(dev, 1, NULL);
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break;
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default:
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BUG(); /* impossible */
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@ -1294,7 +1299,7 @@ static void p54_remove_interface(struct ieee80211_hw *dev,
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struct p54_common *priv = dev->priv;
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priv->mode = NL80211_IFTYPE_MONITOR;
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memset(priv->mac_addr, 0, ETH_ALEN);
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p54_set_filter(dev, 0, NULL);
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p54_setup_mac(dev, 0, NULL);
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}
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static int p54_config(struct ieee80211_hw *dev, u32 changed)
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@ -1320,7 +1325,7 @@ static int p54_config_interface(struct ieee80211_hw *dev,
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struct p54_common *priv = dev->priv;
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mutex_lock(&priv->conf_mutex);
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p54_set_filter(dev, 0, conf->bssid);
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p54_setup_mac(dev, 0, conf->bssid);
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p54_set_leds(dev, 1, !is_multicast_ether_addr(conf->bssid), 0);
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memcpy(priv->bssid, conf->bssid, ETH_ALEN);
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mutex_unlock(&priv->conf_mutex);
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@ -1342,20 +1347,16 @@ static void p54_configure_filter(struct ieee80211_hw *dev,
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if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
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if (*total_flags & FIF_BCN_PRBRESP_PROMISC)
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p54_set_filter(dev, le16_to_cpu(priv->filter_type),
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NULL);
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p54_setup_mac(dev, priv->mac_mode, NULL);
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else
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p54_set_filter(dev, le16_to_cpu(priv->filter_type),
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priv->bssid);
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p54_setup_mac(dev, priv->mac_mode, priv->bssid);
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}
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if (changed_flags & FIF_PROMISC_IN_BSS) {
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if (*total_flags & FIF_PROMISC_IN_BSS)
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p54_set_filter(dev, le16_to_cpu(priv->filter_type) |
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0x8, NULL);
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p54_setup_mac(dev, priv->mac_mode | 0x8, NULL);
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else
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p54_set_filter(dev, le16_to_cpu(priv->filter_type) &
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~0x8, priv->bssid);
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p54_setup_mac(dev, priv->mac_mode & ~0x8, priv->bssid);
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}
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}
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@ -219,8 +219,8 @@ struct p54_tx_control_allocdata {
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u8 align[0];
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} __attribute__ ((packed));
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struct p54_tx_control_filter {
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__le16 filter_type;
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struct p54_setup_mac {
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__le16 mac_mode;
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u8 mac_addr[ETH_ALEN];
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u8 bssid[ETH_ALEN];
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u8 rx_antenna;
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@ -240,15 +240,19 @@ struct p54_tx_control_filter {
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__le16 max_rx;
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__le16 rxhw;
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__le16 timer;
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__le16 unalloc0;
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__le32 unalloc1;
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__le16 truncate;
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__le32 basic_rate_mask;
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u8 sbss_offset;
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u8 mcast_window;
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u8 rx_rssi_threshold;
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u8 rx_ed_threshold;
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__le32 ref_clock;
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__le16 lpf_bandwidth;
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__le16 osc_start_delay;
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} v2 __attribute__ ((packed));
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} __attribute__ ((packed));
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} __attribute__ ((packed));
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#define P54_TX_CONTROL_FILTER_V1_LEN (sizeof(struct p54_tx_control_filter))
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#define P54_TX_CONTROL_FILTER_V2_LEN (sizeof(struct p54_tx_control_filter)-8)
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struct p54_tx_control_channel {
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__le16 flags;
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__le16 dwell;
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