uath_tx_desc
struct uath_tx_desc *desc;
m->b_rptr += sizeof (struct uath_chunk) + sizeof (struct uath_tx_desc);
m->b_wptr += sizeof (struct uath_chunk) + sizeof (struct uath_tx_desc);
msglen = framelen + sizeof (struct uath_tx_desc);
m->b_rptr -= sizeof (struct uath_chunk) + sizeof (struct uath_tx_desc);
desc = (struct uath_tx_desc *)(chunk + 1);
struct uath_tx_desc *desc;
desc = (struct uath_tx_desc *)(chunk + 1);
chunk->length = BE_16(sizeof (struct uath_tx_desc));
bzero(desc, sizeof (struct uath_tx_desc));
desc->msglen = BE_32(sizeof (struct uath_tx_desc));
sizeof (struct uath_chunk) + sizeof (struct uath_tx_desc));
(sizeof (struct uath_chunk) + sizeof (struct uath_tx_desc) + \