151673Smdodd/*- 251673Smdodd * Copyright (c) 1999 Matthew N. Dodd <winter@jurai.net> 351673Smdodd * All rights reserved. 451673Smdodd * 551673Smdodd * Redistribution and use in source and binary forms, with or without 651673Smdodd * modification, are permitted provided that the following conditions 751673Smdodd * are met: 851673Smdodd * 1. Redistributions of source code must retain the above copyright 951673Smdodd * notice, this list of conditions and the following disclaimer. 1051673Smdodd * 2. Redistributions in binary form must reproduce the above copyright 1151673Smdodd * notice, this list of conditions and the following disclaimer in the 1251673Smdodd * documentation and/or other materials provided with the distribution. 1351673Smdodd * 1451673Smdodd * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1551673Smdodd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1651673Smdodd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1751673Smdodd * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1851673Smdodd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1951673Smdodd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2051673Smdodd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2151673Smdodd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2251673Smdodd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2351673Smdodd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2451673Smdodd * SUCH DAMAGE. 2551673Smdodd */ 2651673Smdodd 27117700Smarkm#include <sys/cdefs.h> 28117700Smarkm__FBSDID("$FreeBSD$"); 29117700Smarkm 3051673Smdodd#include <sys/param.h> 31257324Sglebius#include <sys/systm.h> 3251673Smdodd#include <sys/kernel.h> 3351673Smdodd#include <sys/socket.h> 34257324Sglebius#include <sys/lock.h> 3551673Smdodd#include <sys/module.h> 36257324Sglebius#include <sys/mutex.h> 3751673Smdodd#include <sys/bus.h> 3852549Smdodd 3951673Smdodd#include <machine/bus.h> 4051673Smdodd#include <machine/resource.h> 4151673Smdodd#include <sys/rman.h> 42117700Smarkm 43117700Smarkm#include <net/if.h> 4452549Smdodd#include <net/if_media.h> 4551673Smdodd 4651673Smdodd#include <dev/mca/mca_busreg.h> 4751673Smdodd#include <dev/mca/mca_busvar.h> 4851673Smdodd 4951673Smdodd#include <dev/ep/if_epreg.h> 5051673Smdodd#include <dev/ep/if_epvar.h> 5151673Smdodd 5251673Smdodd#define EP_MCA_627C 0x627C 5351673Smdodd#define EP_MCA_627D 0x627D 5451673Smdodd#define EP_MCA_62DB 0x62db 5551673Smdodd#define EP_MCA_62F6 0x62f6 5651673Smdodd#define EP_MCA_62F7 0x62f7 5751673Smdodd 5851673Smdoddstatic struct mca_ident ep_mca_devs[] = { 59117700Smarkm {EP_MCA_627C, "3Com 3C529 Network Adapter"}, 60117700Smarkm {EP_MCA_627D, "3Com 3C529-TP Network Adapter"}, 6151673Smdodd 6251673Smdodd /* 6351673Smdodd * These are from the linux 3c509 driver. 64117700Smarkm * I have not seen the ADFs for them and have 6551673Smdodd * not tested or even seen the hardware. 6651673Smdodd * Someone with the ADFs should replace the names with 6751673Smdodd * whatever is in the AdapterName field of the ADF. 6851673Smdodd * (and fix the media setup for the cards as well.) 6951673Smdodd */ 70117700Smarkm {EP_MCA_62DB, "3Com 3c529 EtherLink III (test mode)"}, 71117700Smarkm {EP_MCA_62F6, "3Com 3c529 EtherLink III (TP or coax)"}, 72117700Smarkm {EP_MCA_62F7, "3Com 3c529 EtherLink III (TP)"}, 7351673Smdodd 74117700Smarkm {0, NULL}, 7551673Smdodd}; 7651673Smdodd 7751673Smdodd#define EP_MCA_IOPORT_POS MCA_ADP_POS(MCA_POS2) 7851673Smdodd#define EP_MCA_IOPORT_MASK 0xfc 7952549Smdodd#define EP_MCA_IOPORT_SIZE EP_IOSIZE 80140523Simp#define EP_MCA_IOPORT(pos) ((((uint32_t)pos & EP_MCA_IOPORT_MASK) \ 8151673Smdodd | 0x02) << 8) 8251673Smdodd 8351673Smdodd#define EP_MCA_IRQ_POS MCA_ADP_POS(MCA_POS3) 8451673Smdodd#define EP_MCA_IRQ_MASK 0x0f 8551673Smdodd#define EP_MCA_IRQ(pos) (pos & EP_MCA_IRQ_MASK) 8651673Smdodd 8751673Smdodd#define EP_MCA_MEDIA_POS MCA_ADP_POS(MCA_POS2) 8851673Smdodd#define EP_MCA_MEDIA_MASK 0x03 8951673Smdodd#define EP_MCA_MEDIA(pos) (pos & EP_MCA_MEDIA_MASK) 9051673Smdodd 9151673Smdoddstatic int 92117700Smarkmep_mca_probe(device_t dev) 9351673Smdodd{ 94117700Smarkm const char *desc; 95140523Simp uint32_t iobase = 0; 96140523Simp uint8_t irq = 0; 97140523Simp uint8_t pos; 9851673Smdodd 9951673Smdodd desc = mca_match_id(mca_get_id(dev), ep_mca_devs); 10051673Smdodd if (!desc) 10151673Smdodd return (ENXIO); 10251673Smdodd device_set_desc(dev, desc); 10351673Smdodd 10451673Smdodd pos = mca_pos_read(dev, EP_MCA_IOPORT_POS); 10551673Smdodd iobase = EP_MCA_IOPORT(pos); 10651673Smdodd 10751673Smdodd pos = mca_pos_read(dev, EP_MCA_IRQ_POS); 10851673Smdodd irq = EP_MCA_IRQ(pos); 10951673Smdodd 11051673Smdodd mca_add_iospace(dev, iobase, EP_MCA_IOPORT_SIZE); 11151673Smdodd mca_add_irq(dev, irq); 11251673Smdodd 11351673Smdodd return (0); 11451673Smdodd} 11551673Smdodd 11651673Smdoddstatic int 117117700Smarkmep_mca_attach(device_t dev) 11851673Smdodd{ 119117700Smarkm struct ep_softc *sc = device_get_softc(dev); 120117700Smarkm int error = 0; 12151673Smdodd 122147717Simp if ((error = ep_alloc(dev))) 12351673Smdodd goto bad; 12452549Smdodd sc->stat = F_ACCESS_32_BITS; 12551673Smdodd 12652549Smdodd ep_get_media(sc); 12752549Smdodd 128121588Simp GO_WINDOW(sc, 0); 129121241Sbms SET_IRQ(sc, rman_get_start(sc->irq)); 13052549Smdodd 131147717Simp if ((error = ep_attach(sc))) 13251673Smdodd goto bad; 133166906Spiso if ((error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET | INTR_MPSAFE, NULL, ep_intr, 134117700Smarkm sc, &sc->ep_intrhand))) { 13552549Smdodd device_printf(dev, "bus_setup_intr() failed! (%d)\n", error); 13651673Smdodd goto bad; 13751673Smdodd } 13851673Smdodd return (0); 13951673Smdoddbad: 14052549Smdodd ep_free(dev); 14152549Smdodd return (error); 14251673Smdodd} 14351673Smdodd 14451673Smdoddstatic device_method_t ep_mca_methods[] = { 14551673Smdodd /* Device interface */ 146117700Smarkm DEVMETHOD(device_probe, ep_mca_probe), 147117700Smarkm DEVMETHOD(device_attach, ep_mca_attach), 148117700Smarkm DEVMETHOD(device_detach, ep_detach), 14951673Smdodd 150246128Ssbz DEVMETHOD_END 15151673Smdodd}; 15251673Smdodd 15351673Smdoddstatic driver_t ep_mca_driver = { 15451673Smdodd "ep", 15551673Smdodd ep_mca_methods, 15652549Smdodd sizeof(struct ep_softc), 15751673Smdodd}; 15851673Smdodd 15951673Smdoddstatic devclass_t ep_devclass; 16051673Smdodd 16151673SmdoddDRIVER_MODULE(ep, mca, ep_mca_driver, ep_devclass, 0, 0); 162