uath_tx_desc
struct uath_tx_desc *desc;
data->buflen = sizeof(struct uath_chunk) + sizeof(struct uath_tx_desc);
desc = (struct uath_tx_desc *)(chunk + 1);
chunk->length = htobe16(sizeof (struct uath_tx_desc));
memset(desc, 0, sizeof(struct uath_tx_desc));
desc->msglen = htobe32(sizeof(struct uath_tx_desc));
struct uath_tx_desc *desc;
desc = (struct uath_tx_desc *)(chunk + 1);
msglen = framelen + sizeof (struct uath_tx_desc);
(sizeof(struct uath_chunk) + sizeof(struct uath_tx_desc) + \