Lines Matching refs:headroom
22 int headroom;
27 int dsa_set_tagging(struct udevice *dev, ushort headroom, ushort tailroom)
34 if (headroom + tailroom > DSA_MAX_OVR)
39 if (headroom > 0)
40 priv->headroom = headroom;
131 * We copy the frame to a stack buffer where we have reserved headroom and
138 int head = priv->headroom, tail = priv->tailroom;
170 int head = priv->headroom, tail = priv->tailroom;
195 * We move the pointer over headroom here to avoid a copy. If free_pkt
212 packet -= priv->headroom;
213 length += priv->headroom - priv->tailroom;