2fe75aec4f
have them reset.
213 lines
6.0 KiB
C
213 lines
6.0 KiB
C
/*-
|
|
* Copyright (c) 2003, David Madole
|
|
* All rights reserved.
|
|
* Copyright (c) 2005, M. Warner Losh.
|
|
* 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.
|
|
*
|
|
* Based on patches subitted by: David Madole, edited by M. Warner Losh.
|
|
*/
|
|
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include "opt_ed.h"
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/sockio.h>
|
|
#include <sys/mbuf.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/syslog.h>
|
|
|
|
#include <sys/bus.h>
|
|
|
|
#include <machine/bus.h>
|
|
#include <sys/rman.h>
|
|
#include <machine/resource.h>
|
|
|
|
#include <net/ethernet.h>
|
|
#include <net/if.h>
|
|
#include <net/if_arp.h>
|
|
#include <net/if_dl.h>
|
|
#include <net/if_mib.h>
|
|
#include <net/if_media.h>
|
|
|
|
#include <net/bpf.h>
|
|
|
|
#include <dev/ed/if_edreg.h>
|
|
#include <dev/ed/if_edvar.h>
|
|
#include <dev/ed/rtl80x9reg.h>
|
|
|
|
static int ed_rtl_set_media(struct ifnet *ifp);
|
|
static void ed_rtl_get_media(struct ifnet *ifp, struct ifmediareq *);
|
|
|
|
static int
|
|
ed_rtl80x9_media_ioctl(struct ed_softc *sc, struct ifreq *ifr, u_long command)
|
|
{
|
|
return (ifmedia_ioctl(sc->ifp, ifr, &sc->ifmedia, command));
|
|
}
|
|
|
|
int
|
|
ed_probe_RTL80x9(device_t dev, int port_rid, int flags)
|
|
{
|
|
struct ed_softc *sc = device_get_softc(dev);
|
|
char *ts;
|
|
int error;
|
|
|
|
if ((error = ed_alloc_port(dev, port_rid, ED_NOVELL_IO_PORTS)))
|
|
return (error);
|
|
|
|
sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
|
|
sc->nic_offset = ED_NOVELL_NIC_OFFSET;
|
|
|
|
if (ed_nic_inb(sc, ED_P0_CR) & (ED_CR_PS0 | ED_CR_PS1))
|
|
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP);
|
|
|
|
if (ed_nic_inb(sc, ED_RTL80X9_80X9ID0) != ED_RTL80X9_ID0)
|
|
return (ENXIO);
|
|
|
|
switch (ed_nic_inb(sc, ED_RTL80X9_80X9ID1)) {
|
|
case ED_RTL8019_ID1:
|
|
sc->chip_type = ED_CHIP_TYPE_RTL8019;
|
|
ts = "RTL8019";
|
|
break;
|
|
case ED_RTL8029_ID1:
|
|
sc->chip_type = ED_CHIP_TYPE_RTL8029;
|
|
ts = "RTL8029";
|
|
break;
|
|
default:
|
|
return (ENXIO);
|
|
}
|
|
|
|
if ((error = ed_probe_Novell_generic(dev, flags)))
|
|
return (error);
|
|
|
|
sc->type_str = ts;
|
|
sc->sc_media_ioctl = &ed_rtl80x9_media_ioctl;
|
|
ifmedia_init(&sc->ifmedia, 0, ed_rtl_set_media, ed_rtl_get_media);
|
|
|
|
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_T | IFM_FDX, 0, 0);
|
|
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_T, 0, 0);
|
|
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_2, 0, 0);
|
|
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_5, 0, 0);
|
|
ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_AUTO, 0, 0);
|
|
|
|
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_PAGE_3 | ED_CR_STP);
|
|
|
|
switch (ed_nic_inb(sc, ED_RTL80X9_CONFIG2) & ED_RTL80X9_CF2_MEDIA) {
|
|
case ED_RTL80X9_CF2_AUTO:
|
|
ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_AUTO);
|
|
break;
|
|
case ED_RTL80X9_CF2_10_5:
|
|
ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_5);
|
|
break;
|
|
case ED_RTL80X9_CF2_10_2:
|
|
ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_2);
|
|
break;
|
|
case ED_RTL80X9_CF2_10_T:
|
|
ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_T |
|
|
((ed_nic_inb(sc, ED_RTL80X9_CONFIG3)
|
|
& ED_RTL80X9_CF3_FUDUP) ? IFM_FDX : 0));
|
|
break;
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
ed_rtl_set_media(struct ifnet *ifp)
|
|
{
|
|
struct ed_softc *sc;
|
|
|
|
sc = ifp->if_softc;
|
|
ED_LOCK(sc);
|
|
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_3
|
|
| (ed_nic_inb(sc, ED_P0_CR) & (ED_CR_STA | ED_CR_STP)));
|
|
|
|
switch(IFM_SUBTYPE(sc->ifmedia.ifm_cur->ifm_media)) {
|
|
case IFM_10_T:
|
|
ed_nic_outb(sc, ED_RTL80X9_CONFIG2, ED_RTL80X9_CF2_10_T
|
|
| (ed_nic_inb(sc, ED_RTL80X9_CONFIG2)
|
|
& ~ED_RTL80X9_CF2_MEDIA));
|
|
break;
|
|
case IFM_10_2:
|
|
ed_nic_outb(sc, ED_RTL80X9_CONFIG2, ED_RTL80X9_CF2_10_2
|
|
| (ed_nic_inb(sc, ED_RTL80X9_CONFIG2)
|
|
& ~ED_RTL80X9_CF2_MEDIA));
|
|
break;
|
|
case IFM_10_5:
|
|
ed_nic_outb(sc, ED_RTL80X9_CONFIG2, ED_RTL80X9_CF2_10_5
|
|
| (ed_nic_inb(sc, ED_RTL80X9_CONFIG2)
|
|
& ~ED_RTL80X9_CF2_MEDIA));
|
|
break;
|
|
case IFM_AUTO:
|
|
ed_nic_outb(sc, ED_RTL80X9_CONFIG2, ED_RTL80X9_CF2_AUTO
|
|
| (ed_nic_inb(sc, ED_RTL80X9_CONFIG2)
|
|
& ~ED_RTL80X9_CF2_MEDIA));
|
|
break;
|
|
}
|
|
ed_nic_outb(sc, ED_RTL80X9_CONFIG3,
|
|
(sc->ifmedia.ifm_cur->ifm_media & IFM_FDX) ?
|
|
(ed_nic_inb(sc, ED_RTL80X9_CONFIG3) | ED_RTL80X9_CF3_FUDUP) :
|
|
(ed_nic_inb(sc, ED_RTL80X9_CONFIG3) & ~ED_RTL80X9_CF3_FUDUP));
|
|
|
|
ED_UNLOCK(sc);
|
|
return (0);
|
|
}
|
|
|
|
static void
|
|
ed_rtl_get_media(struct ifnet *ifp, struct ifmediareq *imr)
|
|
{
|
|
struct ed_softc *sc;
|
|
|
|
sc = ifp->if_softc;
|
|
imr->ifm_active = sc->ifmedia.ifm_cur->ifm_media;
|
|
|
|
|
|
if (IFM_SUBTYPE(imr->ifm_active) == IFM_AUTO) {
|
|
ED_LOCK(sc);
|
|
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_3 |
|
|
(ed_nic_inb(sc, ED_P0_CR) & (ED_CR_STA | ED_CR_STP)));
|
|
|
|
switch (ed_nic_inb(sc, ED_RTL80X9_CONFIG0)
|
|
& (ED_CHIP_TYPE_RTL8029 ? ED_RTL80X9_CF0_BNC
|
|
: (ED_RTL80X9_CF0_AUI | ED_RTL80X9_CF0_BNC))) {
|
|
case ED_RTL80X9_CF0_BNC:
|
|
imr->ifm_active |= IFM_10_2;
|
|
break;
|
|
case ED_RTL80X9_CF0_AUI:
|
|
imr->ifm_active |= IFM_10_5;
|
|
break;
|
|
default:
|
|
imr->ifm_active |= IFM_10_T;
|
|
break;
|
|
}
|
|
ED_UNLOCK(sc);
|
|
}
|
|
imr->ifm_status = 0;
|
|
}
|
|
|