/* * Copyright (c) 1995, David Greenman * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice unmodified, this list of conditions, and the following * disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 CONTRIBUTORS 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. * * $FreeBSD$ */ /* * ed_softc: per line info and status */ struct ed_softc { struct arpcom arpcom; /* ethernet common */ char *type_str; /* pointer to type string */ u_char vendor; /* interface vendor */ u_char type; /* interface type code */ u_char gone; /* HW missing, presumed having a good time */ int port_rid; /* resource id for port range */ int port_used; /* nonzero if ports used */ struct resource* port_res; /* resource for port range */ int mem_rid; /* resource id for memory range */ int mem_used; /* nonzero if memory used */ struct resource* mem_res; /* resource for memory range */ int irq_rid; /* resource id for irq */ struct resource* irq_res; /* resource for irq */ void* irq_handle; /* handle for irq handler */ int nic_offset; /* NIC (DS8390) I/O bus address offset */ int asic_offset; /* ASIC I/O bus address offset */ /* * The following 'proto' variable is part of a work-around for 8013EBT asics * being write-only. It's sort of a prototype/shadow of the real thing. */ u_char wd_laar_proto; u_char cr_proto; u_char isa16bit; /* width of access to card 0=8 or 1=16 */ int chip_type; /* the type of chip (one of ED_CHIP_TYPE_*) */ /* * HP PC LAN PLUS card support. */ u_short hpp_options; /* flags controlling behaviour of the HP card */ u_short hpp_id; /* software revision and other fields */ caddr_t hpp_mem_start; /* Memory-mapped IO register address */ caddr_t mem_start; /* NIC memory start address */ caddr_t mem_end; /* NIC memory end address */ u_int32_t mem_size; /* total NIC memory size */ caddr_t mem_ring; /* start of RX ring-buffer (in NIC mem) */ u_char mem_shared; /* NIC memory is shared with host */ u_char xmit_busy; /* transmitter is busy */ u_char txb_cnt; /* number of transmit buffers */ u_char txb_inuse; /* number of TX buffers currently in-use */ u_char txb_new; /* pointer to where new buffer will be added */ u_char txb_next_tx; /* pointer to next buffer ready to xmit */ u_short txb_len[8]; /* buffered xmit buffer lengths */ u_char tx_page_start; /* first page of TX buffer area */ u_char rec_page_start; /* first page of RX ring-buffer */ u_char rec_page_stop; /* last page of RX ring-buffer */ u_char next_packet; /* pointer to next unread RX packet */ struct ifmib_iso_8802_3 mibdata; /* stuff for network mgmt */ }; #define ed_nic_inb(sc, port) \ bus_space_read_1(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port)) #define ed_nic_outb(sc, port, value) \ bus_space_write_1(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \ (value)) #define ed_nic_inw(sc, port) \ bus_space_read_2(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port)) #define ed_nic_outw(sc, port, value) \ bus_space_write_2(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \ (value)) #define ed_nic_insb(sc, port, addr, count) \ bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->nic_offset + (port), (addr), (count)) #define ed_nic_outsb(sc, port, addr, count) \ bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->nic_offset + (port), (addr), (count)) #define ed_nic_insw(sc, port, addr, count) \ bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->nic_offset + (port), (u_int16_t *)(addr), (count)) #define ed_nic_outsw(sc, port, addr, count) \ bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->nic_offset + (port), (u_int16_t *)(addr), (count)) #define ed_nic_insl(sc, port, addr, count) \ bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->nic_offset + (port), (u_int32_t *)(addr), (count)) #define ed_nic_outsl(sc, port, addr, count) \ bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->nic_offset + (port), (u_int32_t *)(addr), (count)) #define ed_asic_inb(sc, port) \ bus_space_read_1(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port)) #define ed_asic_outb(sc, port, value) \ bus_space_write_1(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \ (value)) #define ed_asic_inw(sc, port) \ bus_space_read_2(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port)) #define ed_asic_outw(sc, port, value) \ bus_space_write_2(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \ (value)) #define ed_asic_insb(sc, port, addr, count) \ bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->asic_offset + (port), (addr), (count)) #define ed_asic_outsb(sc, port, addr, count) \ bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->asic_offset + (port), (addr), (count)) #define ed_asic_insw(sc, port, addr, count) \ bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->asic_offset + (port), (u_int16_t *)(addr), (count)) #define ed_asic_outsw(sc, port, addr, count) \ bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->asic_offset + (port), (u_int16_t *)(addr), (count)) #define ed_asic_insl(sc, port, addr, count) \ bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->asic_offset + (port), (u_int32_t *)(addr), (count)) #define ed_asic_outsl(sc, port, addr, count) \ bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \ rman_get_bushandle((sc)->port_res), \ (sc)->asic_offset + (port), (u_int32_t *)(addr), (count)) void ed_release_resources __P((device_t)); int ed_alloc_port __P((device_t, int, int)); int ed_alloc_memory __P((device_t, int, int)); int ed_alloc_irq __P((device_t, int, int)); int ed_probe_generic8390 __P((struct ed_softc *)); int ed_probe_WD80x3 __P((device_t, int, int)); int ed_probe_WD80x3_generic __P((device_t, int, unsigned short *[])); int ed_probe_3Com __P((device_t, int, int)); int ed_probe_Novell __P((device_t, int, int)); int ed_probe_Novell_generic __P((device_t, int)); int ed_probe_HP_pclanp __P((device_t, int, int)); int ed_attach __P((struct ed_softc *, int, int)); void ed_stop __P((struct ed_softc *)); void ed_pio_readmem __P((struct ed_softc *, int, unsigned char *, unsigned short)); void ed_pio_writemem __P((struct ed_softc *, char *, unsigned short, unsigned short)); driver_intr_t edintr;