30 struct dp8390_softc {  struct
31 	device_t	sc_dev;
32 	void	*sc_ih;
33 	int	sc_flags;		/* interface flags, from config */
35 	struct ethercom sc_ec;		/* ethernet common */
36 	struct mii_data sc_mii;		/* MII glue */
38 	callout_t	sc_tick_ch;	/* MII tick callout */
40 	bus_space_tag_t	sc_regt;	/* NIC register space tag */
41 	bus_space_handle_t sc_regh;	/* NIC register space handle */
42 	bus_space_tag_t	sc_buft;	/* Buffer space tag */
43 	bus_space_handle_t sc_bufh;	/* Buffer space handle */
45 	bus_size_t sc_reg_map[16];	/* register map (offsets) */
47 	int	is790;		/* NIC is a 790 */
49 	u_int8_t cr_proto;	/* values always set in CR */
50 	u_int8_t rcr_proto;	/* values always set in RCR */
51 	u_int8_t dcr_reg;	/* override DCR iff LS is set */
75 	int	(*test_mem)(struct dp8390_softc *);  argument
76 	void	(*init_card)(struct dp8390_softc *);  argument
77 	void	(*stop_card)(struct dp8390_softc *);  argument
78 	void	(*read_hdr)(struct dp8390_softc *, int, struct dp8390_ring *);  argument
79 	void	(*recv_int)(struct dp8390_softc *);  argument
80 	int	(*ring_copy)(struct dp8390_softc *, int, void *, u_short);  argument
81 	int	(*write_mbuf)(struct dp8390_softc *, struct mbuf *, int);  argument
83 	int	(*sc_enable)(struct dp8390_softc *);  argument
84 	void	(*sc_disable)(struct dp8390_softc *);  argument
86 	void	(*sc_media_init)(struct dp8390_softc *);  argument
87 	void	(*sc_media_fini)(struct dp8390_softc *);  argument
89 	int	(*sc_mediachange)(struct dp8390_softc *);  argument
90 	void	(*sc_mediastatus)(struct dp8390_softc *, struct ifmediareq *);  argument