103 lines
2.4 KiB
C
103 lines
2.4 KiB
C
/*
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*
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* Copyright (c) 1996 Stefan Esser <se@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice immediately at the beginning of the file, without modification,
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* this list of conditions, and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Absolutely no warranty of function or purpose is made by the author
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* Stefan Esser.
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* 4. Modifications may be freely made to this file if the above conditions
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* are met.
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*
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* $Id: if_ed_p.c,v 1.10 1997/08/14 07:53:07 danny Exp $
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*/
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#include "pci.h"
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#if NPCI > 0
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/malloc.h>
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#include <sys/kernel.h>
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#include <pci/pcireg.h>
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#include <pci/pcivar.h>
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#include "ed.h"
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static struct _pcsid
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{
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pcidi_t type;
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char *desc;
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} pci_ids[] =
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{
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{ 0x802910ec, "NE2000 PCI Ethernet (RealTek 8029)" },
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{ 0x50004a14, "NE2000 PCI Ethernet (NetVin 5000)" },
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{ 0x09401050, "NE2000 PCI Ethernet (ProLAN)" },
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{ 0x140111f6, "NE2000 PCI Ethernet (Compex)" },
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{ 0x30008e2e, "NE2000 PCI Ethernet (KTI)" },
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{ 0x19808c4a, "NE2000 PCI Ethernet (Winbond W89C940)" },
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{ 0x00000000, NULL }
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};
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extern void *ed_attach_NE2000_pci __P((int, int));
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static char* ed_pci_probe __P((pcici_t tag, pcidi_t type));
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static void ed_pci_attach __P((pcici_t config_id, int unit));
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static u_long ed_pci_count = NED;
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static struct pci_device ed_pci_driver = {
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"ed",
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ed_pci_probe,
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ed_pci_attach,
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&ed_pci_count,
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NULL
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};
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DATA_SET (pcidevice_set, ed_pci_driver);
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static char*
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ed_pci_probe (pcici_t tag, pcidi_t type)
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{
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struct _pcsid *ep =pci_ids;
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while (ep->type && ep->type != type)
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++ep;
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return (ep->desc);
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}
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void edintr_sc (void*);
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static void
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ed_pci_attach(config_id, unit)
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pcici_t config_id;
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int unit;
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{
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int io_port;
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void *ed; /* device specific data ... */
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io_port = pci_conf_read(config_id, PCI_MAP_REG_START) & ~PCI_MAP_IO;
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ed = ed_attach_NE2000_pci(unit, io_port);
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if (!ed)
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return;
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if(!(pci_map_int(config_id, edintr_sc, (void *)ed, &net_imask))) {
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free (ed, M_DEVBUF);
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return;
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}
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return;
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}
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#endif /* NPCI > 0 */
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