/* * 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; }