RAL_TX_DESC_SIZE

701

m = allocb(RAL_TXBUF_SIZE + RAL_TX_DESC_SIZE, BPRI_MED);

708

m->b_rptr += RAL_TX_DESC_SIZE; /* skip TX descriptor */

709

m->b_wptr += RAL_TX_DESC_SIZE;

745

m->b_rptr -= RAL_TX_DESC_SIZE; /* restore */

787

pktlen = (uintptr_t)m->b_wptr - (uintptr_t)m->b_rptr - RAL_TX_DESC_SIZE;

791

xferlen = (RAL_TX_DESC_SIZE + pktlen + 1) & ~1;