f1e94c6f29
if_xname, if_dname, and if_dunit. if_xname is the name of the interface and if_dname/unit are the driver name and instance. This change paves the way for interface renaming and enhanced pseudo device creation and configuration symantics. Approved By: re (in principle) Reviewed By: njl, imp Tested On: i386, amd64, sparc64 Obtained From: NetBSD (if_xname)
184 lines
6.0 KiB
C
184 lines
6.0 KiB
C
/*
|
|
* All Rights Reserved, Copyright (C) Fujitsu Limited 1995
|
|
*
|
|
* This software may be used, modified, copied, distributed, and sold, in
|
|
* both source and binary form provided that the above copyright, these
|
|
* terms and the following disclaimer are retained. The name of the author
|
|
* and/or the contributor may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND THE CONTRIBUTOR ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR THE CONTRIBUTOR BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION.
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/* How many registers does an fe-supported adapter have at maximum? */
|
|
#define MAXREGISTERS 32
|
|
|
|
/* Shouldn't these be defined somewhere else such as isa_device.h? */
|
|
#define NO_IRQ 0
|
|
|
|
/* Flags for stability. */
|
|
#define UNSTABLE_IRQ 0x01 /* IRQ setting may be incorrect. */
|
|
#define UNSTABLE_MAC 0x02 /* Probed MAC address may be incorrect. */
|
|
#define UNSTABLE_TYPE 0x04 /* Probed vendor/model may be incorrect. */
|
|
|
|
/* Mapping between media bitmap (in fe_softc.mbitmap) and ifm_media. */
|
|
#define MB_HA 0x0001
|
|
#define MB_HM 0x0002
|
|
#define MB_HT 0x0004
|
|
#define MB_H2 0x0008
|
|
#define MB_H5 0x0010
|
|
#define MB_HF 0x0020
|
|
#define MB_FT 0x0040
|
|
|
|
/* Card types. */
|
|
#define FE_TYPE_SSI 1
|
|
#define FE_TYPE_JLI 2
|
|
#define FE_TYPE_FMV 3
|
|
#define FE_TYPE_LNX 4
|
|
#define FE_TYPE_UBN 5
|
|
#define FE_TYPE_GWY 6
|
|
#define FE_TYPE_MBH 7
|
|
#define FE_TYPE_TDK 8
|
|
#define FE_TYPE_RE1000 9
|
|
#define FE_TYPE_CNET9NE 10
|
|
#define FE_TYPE_REX 11
|
|
|
|
/*
|
|
* Data type for a multicast address filter on 8696x.
|
|
*/
|
|
struct fe_filter {
|
|
u_char data [FE_FILTER_LEN];
|
|
};
|
|
|
|
/*
|
|
* fe_softc: per line info and status
|
|
*/
|
|
struct fe_softc {
|
|
|
|
/* Used by "common" codes. */
|
|
struct arpcom arpcom; /* Ethernet common */
|
|
int sc_unit;
|
|
|
|
/* Used by config codes. */
|
|
int type;
|
|
int port_used;
|
|
struct resource * port_res;
|
|
bus_space_tag_t iot;
|
|
bus_space_handle_t ioh;
|
|
struct resource * irq_res;
|
|
void * irq_handle;
|
|
|
|
/* Set by probe() and not modified in later phases. */
|
|
char const * typestr; /* printable name of the interface. */
|
|
u_short txb_size; /* size of TX buffer, in bytes */
|
|
u_char proto_dlcr4; /* DLCR4 prototype. */
|
|
u_char proto_dlcr5; /* DLCR5 prototype. */
|
|
u_char proto_dlcr6; /* DLCR6 prototype. */
|
|
u_char proto_dlcr7; /* DLCR7 prototype. */
|
|
u_char proto_bmpr13; /* BMPR13 prototype. */
|
|
u_char stability; /* How stable is this? */
|
|
u_short priv_info; /* info specific to a vendor/model. */
|
|
|
|
/* Vendor/model specific hooks. */
|
|
void (*init)(struct fe_softc *); /* Just before fe_init(). */
|
|
void (*stop)(struct fe_softc *); /* Just after fe_stop(). */
|
|
|
|
/* Transmission buffer management. */
|
|
u_short txb_free; /* free bytes in TX buffer */
|
|
u_char txb_count; /* number of packets in TX buffer */
|
|
u_char txb_sched; /* number of scheduled packets */
|
|
|
|
/* Excessive collision counter (see fe_tint() for details.) */
|
|
u_char tx_excolls; /* # of excessive collisions. */
|
|
|
|
/* Multicast address filter management. */
|
|
u_char filter_change; /* MARs must be changed ASAP. */
|
|
struct fe_filter filter;/* new filter value. */
|
|
|
|
/* Network management. */
|
|
struct ifmib_iso_8802_3 mibdata;
|
|
|
|
/* Media information. */
|
|
struct ifmedia media; /* used by if_media. */
|
|
u_short mbitmap; /* bitmap for supported media; see bit2media */
|
|
int defmedia; /* default media */
|
|
void (* msel)(struct fe_softc *); /* media selector. */
|
|
|
|
};
|
|
|
|
#define sc_if arpcom.ac_if
|
|
#define sc_xname arpcom.ac_if.if_xname
|
|
#define sc_enaddr arpcom.ac_enaddr
|
|
|
|
|
|
struct fe_simple_probe_struct {
|
|
u_char port; /* Offset from the base I/O address. */
|
|
u_char mask; /* Bits to be checked. */
|
|
u_char bits; /* Values to be compared against. */
|
|
};
|
|
|
|
|
|
extern devclass_t fe_devclass;
|
|
|
|
int fe_attach(device_t);
|
|
int fe_alloc_port(device_t, int);
|
|
int fe_alloc_irq(device_t, int);
|
|
void fe_release_resource(device_t);
|
|
|
|
int fe_simple_probe(struct fe_softc const *,
|
|
struct fe_simple_probe_struct const *);
|
|
int valid_Ether_p(u_char const *, unsigned);
|
|
void fe_softc_defaults(struct fe_softc *);
|
|
void fe_stop(struct fe_softc *sc);
|
|
void fe_irq_failure(char const *, int, int, char const *);
|
|
void fe_msel_965(struct fe_softc *);
|
|
void fe_read_eeprom_jli(struct fe_softc *, u_char *);
|
|
void fe_init_jli(struct fe_softc *);
|
|
void fe_read_eeprom_ssi(struct fe_softc *, u_char *);
|
|
void fe_read_eeprom_lnx(struct fe_softc *, u_char *);
|
|
void fe_init_lnx(struct fe_softc *);
|
|
void fe_init_ubn(struct fe_softc *);
|
|
|
|
|
|
#define fe_inb(sc, port) \
|
|
bus_space_read_1((sc)->iot, (sc)->ioh, (port))
|
|
|
|
#define fe_outb(sc, port, value) \
|
|
bus_space_write_1((sc)->iot, (sc)->ioh, (port), (value))
|
|
|
|
#define fe_inw(sc, port) \
|
|
bus_space_read_2((sc)->iot, (sc)->ioh, (port))
|
|
|
|
#define fe_outw(sc, port, value) \
|
|
bus_space_write_2((sc)->iot, (sc)->ioh, (port), (value))
|
|
|
|
#define fe_insb(sc, port, addr, count) \
|
|
bus_space_read_multi_1((sc)->iot, (sc)->ioh, (port), (addr), (count))
|
|
|
|
#define fe_outsb(sc, port, addr, count) \
|
|
bus_space_write_multi_1((sc)->iot, (sc)->ioh, (port), (addr), (count))
|
|
|
|
#define fe_insw(sc, port, addr, count) \
|
|
bus_space_read_multi_2((sc)->iot, (sc)->ioh, (port), (addr), (count))
|
|
|
|
#define fe_outsw(sc, port, addr, count) \
|
|
bus_space_write_multi_2((sc)->iot, (sc)->ioh, (port), (addr), (count))
|
|
|
|
#define fe_inblk(sc, port, addr, count) \
|
|
bus_space_read_region_1((sc)->iot, (sc)->ioh, (port), (addr), (count))
|
|
|
|
#define fe_outblk(sc, port, addr, count) \
|
|
bus_space_write_region_1((sc)->iot, (sc)->ioh, (port), (addr), (count))
|