Symbol: NXGE_RXBUF_EXTRA
usr/src/uts/common/io/nxge/nxge_rxdma.c
1595
mp = allocb(size + NXGE_RXBUF_EXTRA, 0);
usr/src/uts/common/io/nxge/nxge_rxdma.c
1600
dp = mp->b_rptr = mp->b_rptr + NXGE_RXBUF_EXTRA;