if_ed_pci.c revision 20723 
115813Sse/*
215813Sse *
315813Sse * Copyright (c) 1996 Stefan Esser <se@freebsd.org>
415813Sse * All rights reserved.
515813Sse *
615813Sse * Redistribution and use in source and binary forms, with or without
715813Sse * modification, are permitted provided that the following conditions
815813Sse * are met:
915813Sse * 1. Redistributions of source code must retain the above copyright
1015813Sse *    notice immediately at the beginning of the file, without modification,
1115813Sse *    this list of conditions, and the following disclaimer.
1215813Sse * 2. Redistributions in binary form must reproduce the above copyright
1315813Sse *    notice, this list of conditions and the following disclaimer in the
1415813Sse *    documentation and/or other materials provided with the distribution.
1515813Sse * 3. Absolutely no warranty of function or purpose is made by the author
1615813Sse *    Stefan Esser.
1715813Sse * 4. Modifications may be freely made to this file if the above conditions
1815813Sse *    are met.
1915813Sse *
2020723Sse *	$Id: if_ed_p.c,v 1.5 1996/10/15 19:22:40 bde Exp $
2115813Sse */
2215813Sse
2317877Sbde#include "pci.h"
2415813Sse#if NPCI > 0
2515813Sse
2615813Sse#include <sys/param.h>
2715813Sse#include <sys/systm.h>
2815813Sse#include <sys/malloc.h>
2915813Sse#include <sys/kernel.h>
3015813Sse#include <pci/pcireg.h>
3115813Sse#include <pci/pcivar.h>
3215813Sse
3318946Sbde#include "ed.h"
3415813Sse
3520723Sse#define PCI_DEVICE_ID_RealTek_8029	0x802910ec
3620723Sse#define PCI_DEVICE_ID_ProLAN_NE2000	0x09401050
3720723Sse#define PCI_DEVICE_ID_Compex_NE2000	0x140111f6
3815813Sse
3916289Salexextern void *ed_attach_NE2000_pci __P((int, int));
4016289Salex
4115813Ssestatic char* ed_pci_probe __P((pcici_t tag, pcidi_t type));
4215813Ssestatic void ed_pci_attach __P((pcici_t config_id, int unit));
4315813Sse
4415813Ssestatic u_long ed_pci_count = NED;
4515813Sse
4615813Ssestatic struct pci_device ed_pci_driver = {
4715813Sse	"ed",
4815813Sse	ed_pci_probe,
4915813Sse	ed_pci_attach,
5015813Sse	&ed_pci_count,
5116289Salex	NULL
5215813Sse};
5315813Sse
5415813SseDATA_SET (pcidevice_set, ed_pci_driver);
5515813Sse
5615813Ssestatic char*
5715813Sseed_pci_probe (pcici_t tag, pcidi_t type)
5815813Sse{
5915813Sse	switch(type) {
6020723Sse	case PCI_DEVICE_ID_RealTek_8029:
6120723Sse		return ("NE2000 PCI Ethernet (RealTek 8029)");
6220723Sse	case PCI_DEVICE_ID_ProLAN_NE2000:
6320723Sse		return ("NE2000 PCI Ethernet (ProLAN)");
6420723Sse	case PCI_DEVICE_ID_Compex_NE2000:
6520723Sse		return ("NE2000 PCI Ethernet (Compex)");
6615813Sse	}
6715813Sse	return (0);
6815813Sse}
6915813Sse
7015813Ssevoid edintr_sc (void*);
7115813Sse
7215813Ssestatic void
7315813Sseed_pci_attach(config_id, unit)
7415813Sse	pcici_t config_id;
7515813Sse	int	unit;
7615813Sse{
7720723Sse	int io_port;
7815813Sse	void *ed; /* device specific data ... */
7915813Sse
8015813Sse	io_port = pci_conf_read(config_id, PCI_MAP_REG_START) & ~PCI_MAP_IO;
8115813Sse
8215813Sse	ed = ed_attach_NE2000_pci(unit, io_port);
8315813Sse	if (!ed)
8415813Sse		return;
8515813Sse
8615813Sse	if(!(pci_map_int(config_id, edintr_sc, (void *)ed, &net_imask))) {
8715813Sse		free (ed, M_DEVBUF);
8815813Sse		return;
8915813Sse	}
9015813Sse
9115813Sse	return;
9215813Sse}
9315813Sse
9415813Sse#endif /* NPCI > 0 */
9515813Sse
96