if_edvar.h revision 84151
1254721Semaste/* 2254721Semaste * Copyright (c) 1995, David Greenman 3254721Semaste * All rights reserved. 4254721Semaste * 5254721Semaste * Redistribution and use in source and binary forms, with or without 6254721Semaste * modification, are permitted provided that the following conditions 7254721Semaste * are met: 8254721Semaste * 1. Redistributions of source code must retain the above copyright 9254721Semaste * notice unmodified, this list of conditions, and the following 10254721Semaste * disclaimer. 11254721Semaste * 2. Redistributions in binary form must reproduce the above copyright 12254721Semaste * notice, this list of conditions and the following disclaimer in the 13254721Semaste * documentation and/or other materials provided with the distribution. 14254721Semaste * 15254721Semaste * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16254721Semaste * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17254721Semaste * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18254721Semaste * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19254721Semaste * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20254721Semaste * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21254721Semaste * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22254721Semaste * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23254721Semaste * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24254721Semaste * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25254721Semaste * SUCH DAMAGE. 26254721Semaste * 27254721Semaste * $FreeBSD: head/sys/dev/ed/if_edvar.h 84151 2001-09-29 22:32:03Z iedowse $ 28254721Semaste */ 29254721Semaste 30254721Semaste#ifndef SYS_DEV_ED_IF_EDVAR_H 31254721Semaste#define SYS_DEV_ED_IF_EDVAR_H 32254721Semaste/* 33254721Semaste * ed_softc: per line info and status 34254721Semaste */ 35254721Semastestruct ed_softc { 36254721Semaste struct arpcom arpcom; /* ethernet common */ 37254721Semaste 38254721Semaste char *type_str; /* pointer to type string */ 39254721Semaste u_char vendor; /* interface vendor */ 40254721Semaste u_char type; /* interface type code */ 41254721Semaste u_char gone; /* HW missing, presumed having a good time */ 42254721Semaste 43254721Semaste int port_rid; /* resource id for port range */ 44254721Semaste int port_used; /* nonzero if ports used */ 45254721Semaste struct resource* port_res; /* resource for port range */ 46254721Semaste int mem_rid; /* resource id for memory range */ 47254721Semaste int mem_used; /* nonzero if memory used */ 48254721Semaste struct resource* mem_res; /* resource for memory range */ 49254721Semaste int irq_rid; /* resource id for irq */ 50254721Semaste struct resource* irq_res; /* resource for irq */ 51254721Semaste void* irq_handle; /* handle for irq handler */ 52254721Semaste device_t miibus; /* MII bus for cards with MII. */ 53254721Semaste void (*mii_writebits)__P((struct ed_softc *, u_int, int)); 54254721Semaste u_int (*mii_readbits)__P((struct ed_softc *, int)); 55254721Semaste struct callout_handle tick_ch; /* Callout handle for ed_tick */ 56254721Semaste 57254721Semaste int nic_offset; /* NIC (DS8390) I/O bus address offset */ 58254721Semaste int asic_offset; /* ASIC I/O bus address offset */ 59254721Semaste 60254721Semaste/* 61254721Semaste * The following 'proto' variable is part of a work-around for 8013EBT asics 62254721Semaste * being write-only. It's sort of a prototype/shadow of the real thing. 63254721Semaste */ 64254721Semaste u_char wd_laar_proto; 65254721Semaste u_char cr_proto; 66254721Semaste u_char isa16bit; /* width of access to card 0=8 or 1=16 */ 67254721Semaste int chip_type; /* the type of chip (one of ED_CHIP_TYPE_*) */ 68254721Semaste 69254721Semaste/* 70254721Semaste * HP PC LAN PLUS card support. 71254721Semaste */ 72254721Semaste 73254721Semaste u_short hpp_options; /* flags controlling behaviour of the HP card */ 74254721Semaste u_short hpp_id; /* software revision and other fields */ 75254721Semaste caddr_t hpp_mem_start; /* Memory-mapped IO register address */ 76254721Semaste 77254721Semaste caddr_t mem_start; /* NIC memory start address */ 78254721Semaste caddr_t mem_end; /* NIC memory end address */ 79254721Semaste u_int32_t mem_size; /* total NIC memory size */ 80254721Semaste caddr_t mem_ring; /* start of RX ring-buffer (in NIC mem) */ 81254721Semaste 82254721Semaste u_char mem_shared; /* NIC memory is shared with host */ 83254721Semaste u_char xmit_busy; /* transmitter is busy */ 84254721Semaste u_char txb_cnt; /* number of transmit buffers */ 85254721Semaste u_char txb_inuse; /* number of TX buffers currently in-use */ 86254721Semaste 87254721Semaste u_char txb_new; /* pointer to where new buffer will be added */ 88254721Semaste u_char txb_next_tx; /* pointer to next buffer ready to xmit */ 89254721Semaste u_short txb_len[8]; /* buffered xmit buffer lengths */ 90254721Semaste u_char tx_page_start; /* first page of TX buffer area */ 91254721Semaste u_char rec_page_start; /* first page of RX ring-buffer */ 92254721Semaste u_char rec_page_stop; /* last page of RX ring-buffer */ 93254721Semaste u_char next_packet; /* pointer to next unread RX packet */ 94254721Semaste struct ifmib_iso_8802_3 mibdata; /* stuff for network mgmt */ 95254721Semaste}; 96254721Semaste 97254721Semaste#define ed_nic_inb(sc, port) \ 98254721Semaste bus_space_read_1(rman_get_bustag((sc)->port_res), \ 99254721Semaste rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port)) 100254721Semaste 101254721Semaste#define ed_nic_outb(sc, port, value) \ 102254721Semaste bus_space_write_1(rman_get_bustag((sc)->port_res), \ 103254721Semaste rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \ 104254721Semaste (value)) 105254721Semaste 106254721Semaste#define ed_nic_inw(sc, port) \ 107254721Semaste bus_space_read_2(rman_get_bustag((sc)->port_res), \ 108254721Semaste rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port)) 109254721Semaste 110254721Semaste#define ed_nic_outw(sc, port, value) \ 111254721Semaste bus_space_write_2(rman_get_bustag((sc)->port_res), \ 112254721Semaste rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \ 113254721Semaste (value)) 114254721Semaste 115254721Semaste#define ed_nic_insb(sc, port, addr, count) \ 116254721Semaste bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \ 117254721Semaste rman_get_bushandle((sc)->port_res), \ 118254721Semaste (sc)->nic_offset + (port), (addr), (count)) 119254721Semaste 120254721Semaste#define ed_nic_outsb(sc, port, addr, count) \ 121254721Semaste bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \ 122254721Semaste rman_get_bushandle((sc)->port_res), \ 123254721Semaste (sc)->nic_offset + (port), (addr), (count)) 124254721Semaste 125254721Semaste#define ed_nic_insw(sc, port, addr, count) \ 126254721Semaste bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \ 127254721Semaste rman_get_bushandle((sc)->port_res), \ 128254721Semaste (sc)->nic_offset + (port), (u_int16_t *)(addr), (count)) 129254721Semaste 130254721Semaste#define ed_nic_outsw(sc, port, addr, count) \ 131254721Semaste bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \ 132254721Semaste rman_get_bushandle((sc)->port_res), \ 133254721Semaste (sc)->nic_offset + (port), (u_int16_t *)(addr), (count)) 134254721Semaste 135254721Semaste#define ed_nic_insl(sc, port, addr, count) \ 136254721Semaste bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \ 137254721Semaste rman_get_bushandle((sc)->port_res), \ 138254721Semaste (sc)->nic_offset + (port), (u_int32_t *)(addr), (count)) 139254721Semaste 140254721Semaste#define ed_nic_outsl(sc, port, addr, count) \ 141254721Semaste bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \ 142254721Semaste rman_get_bushandle((sc)->port_res), \ 143254721Semaste (sc)->nic_offset + (port), (u_int32_t *)(addr), (count)) 144254721Semaste 145254721Semaste#define ed_asic_inb(sc, port) \ 146254721Semaste bus_space_read_1(rman_get_bustag((sc)->port_res), \ 147254721Semaste rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port)) 148254721Semaste 149254721Semaste#define ed_asic_outb(sc, port, value) \ 150254721Semaste bus_space_write_1(rman_get_bustag((sc)->port_res), \ 151254721Semaste rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \ 152254721Semaste (value)) 153254721Semaste 154254721Semaste#define ed_asic_inw(sc, port) \ 155254721Semaste bus_space_read_2(rman_get_bustag((sc)->port_res), \ 156254721Semaste rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port)) 157254721Semaste 158254721Semaste#define ed_asic_outw(sc, port, value) \ 159254721Semaste bus_space_write_2(rman_get_bustag((sc)->port_res), \ 160254721Semaste rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \ 161254721Semaste (value)) 162254721Semaste 163254721Semaste#define ed_asic_insb(sc, port, addr, count) \ 164254721Semaste bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \ 165254721Semaste rman_get_bushandle((sc)->port_res), \ 166254721Semaste (sc)->asic_offset + (port), (addr), (count)) 167254721Semaste 168254721Semaste#define ed_asic_outsb(sc, port, addr, count) \ 169254721Semaste bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \ 170254721Semaste rman_get_bushandle((sc)->port_res), \ 171254721Semaste (sc)->asic_offset + (port), (addr), (count)) 172254721Semaste 173254721Semaste#define ed_asic_insw(sc, port, addr, count) \ 174254721Semaste bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \ 175254721Semaste rman_get_bushandle((sc)->port_res), \ 176254721Semaste (sc)->asic_offset + (port), (u_int16_t *)(addr), (count)) 177254721Semaste 178254721Semaste#define ed_asic_outsw(sc, port, addr, count) \ 179254721Semaste bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \ 180254721Semaste rman_get_bushandle((sc)->port_res), \ 181254721Semaste (sc)->asic_offset + (port), (u_int16_t *)(addr), (count)) 182254721Semaste 183254721Semaste#define ed_asic_insl(sc, port, addr, count) \ 184254721Semaste bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \ 185254721Semaste rman_get_bushandle((sc)->port_res), \ 186254721Semaste (sc)->asic_offset + (port), (u_int32_t *)(addr), (count)) 187254721Semaste 188254721Semaste#define ed_asic_outsl(sc, port, addr, count) \ 189254721Semaste bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \ 190254721Semaste rman_get_bushandle((sc)->port_res), \ 191254721Semaste (sc)->asic_offset + (port), (u_int32_t *)(addr), (count)) 192254721Semaste 193254721Semastevoid ed_release_resources __P((device_t)); 194254721Semasteint ed_alloc_port __P((device_t, int, int)); 195254721Semasteint ed_alloc_memory __P((device_t, int, int)); 196254721Semasteint ed_alloc_irq __P((device_t, int, int)); 197254721Semaste 198254721Semasteint ed_probe_generic8390 __P((struct ed_softc *)); 199254721Semasteint ed_probe_WD80x3 __P((device_t, int, int)); 200254721Semasteint ed_probe_WD80x3_generic __P((device_t, int, unsigned short *[])); 201254721Semasteint ed_probe_3Com __P((device_t, int, int)); 202254721Semasteint ed_probe_Novell __P((device_t, int, int)); 203254721Semasteint ed_probe_Novell_generic __P((device_t, int)); 204254721Semasteint ed_probe_HP_pclanp __P((device_t, int, int)); 205254721Semaste 206254721Semasteint ed_attach __P((struct ed_softc *, int, int)); 207254721Semastevoid ed_stop __P((struct ed_softc *)); 208254721Semastevoid ed_pio_readmem __P((struct ed_softc *, int, unsigned char *, 209254721Semaste unsigned short)); 210254721Semastevoid ed_pio_writemem __P((struct ed_softc *, char *, 211254721Semaste unsigned short, unsigned short)); 212254721Semaste#ifndef ED_NO_MIIBUS 213254721Semasteint ed_miibus_readreg __P((device_t, int, int)); 214254721Semastevoid ed_miibus_writereg __P((device_t, int, int, int)); 215254721Semasteint ed_ifmedia_upd __P((struct ifnet *)); 216254721Semastevoid ed_ifmedia_sts __P((struct ifnet *, struct ifmediareq *)); 217254721Semastevoid ed_child_detached __P((device_t, device_t)); 218254721Semaste#endif 219254721Semaste 220254721Semastedriver_intr_t edintr; 221254721Semaste 222254721Semasteextern devclass_t ed_devclass; 223254721Semaste#endif /* SYS_DEV_ED_IF_EDVAR_H */ 224254721Semaste