Current Path : /sys/dev/fe/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/dev/fe/if_fevar.h |
/*- * 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: release/9.1.0/sys/dev/fe/if_fevar.h 179959 2008-06-23 18:16:25Z jhb $ */ /* 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 ifnet *ifp; int sc_unit; u_char enaddr[6]; /* Used by config codes. */ int type; int port_used; struct resource * port_res; 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. */ struct mtx lock; struct callout timer; int tx_timeout; }; 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. */ }; #define FE_LOCK(sc) mtx_lock(&(sc)->lock) #define FE_UNLOCK(sc) mtx_unlock(&(sc)->lock) #define FE_ASSERT_LOCKED(sc) mtx_assert(&(sc)->lock, MA_OWNED) 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 fe_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_read_1((sc)->port_res, (port)) #define fe_outb(sc, port, value) \ bus_write_1((sc)->port_res, (port), (value)) #define fe_inw(sc, port) \ bus_read_2((sc)->port_res, (port)) #define fe_outw(sc, port, value) \ bus_write_2((sc)->port_res, (port), (value)) #define fe_insb(sc, port, addr, count) \ bus_read_multi_1((sc)->port_res, (port), (addr), (count)) #define fe_outsb(sc, port, addr, count) \ bus_write_multi_1((sc)->port_res, (port), (addr), (count)) #define fe_insw(sc, port, addr, count) \ bus_read_multi_2((sc)->port_res, (port), (addr), (count)) #define fe_outsw(sc, port, addr, count) \ bus_write_multi_2((sc)->port_res, (port), (addr), (count)) #define fe_inblk(sc, port, addr, count) \ bus_read_region_1((sc)->port_res, (port), (addr), (count)) #define fe_outblk(sc, port, addr, count) \ bus_write_region_1((sc)->port_res, (port), (addr), (count))