spin_unlock_irqrestore(&priv->lock, flags);
- beacon_buffer = (struct vnt_beacon_buffer *)&context->data[0];
- short_head = &beacon_buffer->short_head;
+ mgmt_hdr = (struct ieee80211_mgmt *)skb->data;
+ short_head = skb_push(skb, sizeof(*short_head));
+ count = skb->len;
if (priv->bb_type == BB_TYPE_11A) {
current_rate = RATE_6M;
vnt_time_stamp_off(priv, current_rate);
}
- /* Generate Beacon Header */
- mgmt_hdr = &beacon_buffer->mgmt_hdr;
- memcpy(mgmt_hdr, skb->data, skb->len);
-
/* Get Duration */
short_head->duration = mgmt_hdr->duration;
if (priv->seq_counter > 0x0fff)
priv->seq_counter = 0;
- count = sizeof(struct vnt_tx_short_buf_head) + skb->len;
-
- beacon_buffer->tx_byte_count = cpu_to_le16(count);
- beacon_buffer->pkt_no = context->pkt_no;
- beacon_buffer->type = 0x01;
+ beacon_buffer = skb_push(skb, sizeof(struct vnt_tx_usb_header));
+ beacon_buffer->usb.tx_byte_count = cpu_to_le16(count);
+ beacon_buffer->usb.pkt_no = context->pkt_no;
+ beacon_buffer->usb.type = 0x01;
context->type = CONTEXT_BEACON_PACKET;
- context->tx_buffer = &context->data;
- context->buf_len = count + 4; /* USB header */
+ context->tx_buffer = beacon_buffer;
+ context->buf_len = skb->len;
spin_lock_irqsave(&priv->lock, flags);
} __packed;
struct vnt_beacon_buffer {
- u8 type;
- u8 pkt_no;
- __le16 tx_byte_count;
+ struct vnt_tx_usb_header usb;
struct vnt_tx_short_buf_head short_head;
- struct ieee80211_mgmt mgmt_hdr;
} __packed;
int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb);