mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-20 11:11:24 +00:00
123 lines
3.5 KiB
C
123 lines
3.5 KiB
C
/*-
|
|
* Copyright (c) 2000
|
|
* Paul Richards. 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, this list of conditions and the following disclaimer,
|
|
* verbatim and that no modifications are made prior to this
|
|
* point in the file.
|
|
* 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.
|
|
* 3. The name Paul Richards may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY PAUL RICHARDS ``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 PAUL RICHARDS 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifdef notyet
|
|
|
|
#ifdef PC98
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/systm.h>
|
|
|
|
#include <machine/clock.h>
|
|
|
|
#include <net/ethernet.h>
|
|
#include <net/if.h>
|
|
#include <net/if_dl.h>
|
|
#include <net/if_types.h>
|
|
|
|
#include <netinet/in.h>
|
|
#include <netinet/if_ether.h>
|
|
|
|
#include <i386/isa/isa_device.h>
|
|
|
|
#include <dev/lnc/if_lncvar.h>
|
|
#include <dev/lnc/if_lncreg.h>
|
|
|
|
int pcnet_probe __P((lnc_softc_t *sc));
|
|
int cnet98s_probe __P((lnc_softc_t *sc, unsigned iobase));
|
|
|
|
int
|
|
cnet98s_probe(lnc_softc_t *sc, unsigned iobase)
|
|
{
|
|
int i;
|
|
ushort tmp;
|
|
|
|
sc->rap = iobase + CNET98S_RAP;
|
|
sc->rdp = iobase + CNET98S_RDP;
|
|
|
|
/* Reset */
|
|
tmp = inw(iobase + CNET98S_RESET);
|
|
outw(iobase + CNET98S_RESET, tmp);
|
|
DELAY(500);
|
|
|
|
sc->nic.ic = pcnet_probe(sc);
|
|
if ((sc->nic.ic == UNKNOWN) || (sc->nic.ic > PCnet_32)) {
|
|
return (0);
|
|
}
|
|
|
|
sc->nic.ident = CNET98S;
|
|
sc->nic.mem_mode = DMA_FIXED;
|
|
|
|
/* XXX - For now just use the defines */
|
|
sc->nrdre = NRDRE;
|
|
sc->ntdre = NTDRE;
|
|
|
|
/* Extract MAC address from PROM */
|
|
for (i = 0; i < ETHER_ADDR_LEN; i++) {
|
|
sc->arpcom.ac_enaddr[i] = inb(iobase + (i * 2));
|
|
}
|
|
|
|
/*
|
|
* ISA Configuration
|
|
*
|
|
* XXX - Following parameters are Contec C-NET(98)S only.
|
|
* So, check the Ethernet address here.
|
|
*
|
|
* Contec uses 00 80 4c ?? ?? ??
|
|
*/
|
|
if (sc->arpcom.ac_enaddr[0] == (u_char)0x00
|
|
&& sc->arpcom.ac_enaddr[1] == (u_char)0x80
|
|
&& sc->arpcom.ac_enaddr[2] == (u_char)0x4c) {
|
|
outw(sc->rap, MSRDA);
|
|
outw(iobase + CNET98S_IDP, 0x0006);
|
|
outw(sc->rap, MSWRA);
|
|
outw(iobase + CNET98S_IDP, 0x0006);
|
|
#ifdef DIAGNOSTIC
|
|
outw(sc->rap, MC);
|
|
printf("ISACSR2 = %x\n", inw(iobase + CNET98S_IDP));
|
|
#endif
|
|
outw(sc->rap, LED1);
|
|
outw(iobase + CNET98S_IDP, LED_PSE | LED_XMTE);
|
|
outw(sc->rap, LED2);
|
|
outw(iobase + CNET98S_IDP, LED_PSE | LED_RCVE);
|
|
outw(sc->rap, LED3);
|
|
outw(iobase + CNET98S_IDP, LED_PSE | LED_COLE);
|
|
}
|
|
|
|
return (CNET98S_IOSIZE);
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif /* notyet */
|