/*
* Description: Get OFDM mode basic rate
*
* Parameters:
* In:
* priv - The adapter to be set
* rate_idx - Receiving data rate
* Out:
* none
*
* Return Value: response Control frame rate
*
*/
static u16 vnt_get_ofdm_rate(struct vnt_private *priv, u16 rate_idx)
{
u16 ui = rate_idx;
dev_dbg(&priv->usb->dev, "%s basic rate: %d\n",
__func__, priv->basic_rates);
if (!vnt_ofdm_min_rate(priv)) {
dev_dbg(&priv->usb->dev, "%s (NO OFDM) %d\n",
__func__, rate_idx);
if (rate_idx > RATE_24M)
rate_idx = RATE_24M;
return rate_idx;
}
while (ui > RATE_11M) {
if (priv->basic_rates & (1 << ui)) {
dev_dbg(&priv->usb->dev, "%s rate: %d\n",
__func__, ui);
return ui;
}
ui--;
}
dev_dbg(&priv->usb->dev, "%s basic rate: 24M\n", __func__);
return RATE_24M;
}
u8 vnt_get_pkt_type(struct vnt_private *priv)
{
if (priv->bb_type == BB_TYPE_11A || priv->bb_type == BB_TYPE_11B)
return (u8)priv->bb_type;
else if (vnt_ofdm_min_rate(priv))
return PK_TYPE_11GA;
return PK_TYPE_11GB;
}
