IXGB_MAX_RXD      181 dev/pci/if_ixgb.c 	sc->num_rx_desc = IXGB_MAX_RXD;
IXGB_MAX_RXD      218 dev/pci/if_ixgb.c 	    IXGB_MAX_RXD * sizeof(struct ixgb_rx_desc));