413 lines
11 KiB
C
413 lines
11 KiB
C
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/*
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* INET An implementation of the TCP/IP protocol suite for the LINUX
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* operating system. INET is implemented using the BSD Socket
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* interface as the means of communication with the user level.
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*
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* Holds initial configuration information for devices.
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*
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* Version: @(#)Space.c 1.0.7 08/12/93
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*
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* Authors: Ross Biro, <bir7@leland.Stanford.Edu>
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* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
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* Donald J. Becker, <becker@scyld.com>
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*
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* Changelog:
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* Stephen Hemminger (09/2003)
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* - get rid of pre-linked dev list, dynamic device allocation
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* Paul Gortmaker (03/2002)
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* - struct init cleanup, enable multiple ISA autoprobes.
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* Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 09/1999
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* - fix sbni: s/device/net_device/
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* Paul Gortmaker (06/98):
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* - sort probes in a sane way, make sure all (safe) probes
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* get run once & failed autoprobes don't autoprobe again.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <linux/config.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/trdevice.h>
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#include <linux/errno.h>
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#include <linux/init.h>
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#include <linux/netlink.h>
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#include <linux/divert.h>
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/* A unified ethernet device probe. This is the easiest way to have every
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ethernet adaptor have the name "eth[0123...]".
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*/
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extern struct net_device *ne2_probe(int unit);
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extern struct net_device *hp100_probe(int unit);
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extern struct net_device *ultra_probe(int unit);
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extern struct net_device *ultra32_probe(int unit);
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extern struct net_device *wd_probe(int unit);
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extern struct net_device *el2_probe(int unit);
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extern struct net_device *ne_probe(int unit);
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extern struct net_device *hp_probe(int unit);
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extern struct net_device *hp_plus_probe(int unit);
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extern struct net_device *express_probe(int unit);
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extern struct net_device *eepro_probe(int unit);
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extern struct net_device *at1700_probe(int unit);
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extern struct net_device *fmv18x_probe(int unit);
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extern struct net_device *eth16i_probe(int unit);
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extern struct net_device *i82596_probe(int unit);
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extern struct net_device *ewrk3_probe(int unit);
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extern struct net_device *el1_probe(int unit);
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extern struct net_device *wavelan_probe(int unit);
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extern struct net_device *arlan_probe(int unit);
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extern struct net_device *el16_probe(int unit);
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extern struct net_device *elmc_probe(int unit);
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extern struct net_device *skmca_probe(int unit);
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extern struct net_device *elplus_probe(int unit);
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extern struct net_device *ac3200_probe(int unit);
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extern struct net_device *es_probe(int unit);
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extern struct net_device *lne390_probe(int unit);
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extern struct net_device *e2100_probe(int unit);
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extern struct net_device *ni5010_probe(int unit);
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extern struct net_device *ni52_probe(int unit);
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extern struct net_device *ni65_probe(int unit);
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extern struct net_device *sonic_probe(int unit);
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extern struct net_device *SK_init(int unit);
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extern struct net_device *seeq8005_probe(int unit);
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extern struct net_device *smc_init(int unit);
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extern struct net_device *atarilance_probe(int unit);
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extern struct net_device *sun3lance_probe(int unit);
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extern struct net_device *sun3_82586_probe(int unit);
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extern struct net_device *apne_probe(int unit);
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extern struct net_device *bionet_probe(int unit);
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extern struct net_device *pamsnet_probe(int unit);
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extern struct net_device *cs89x0_probe(int unit);
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extern struct net_device *hplance_probe(int unit);
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extern struct net_device *bagetlance_probe(int unit);
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extern struct net_device *mvme147lance_probe(int unit);
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extern struct net_device *tc515_probe(int unit);
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extern struct net_device *lance_probe(int unit);
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extern struct net_device *mace_probe(int unit);
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extern struct net_device *macsonic_probe(int unit);
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extern struct net_device *mac8390_probe(int unit);
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extern struct net_device *mac89x0_probe(int unit);
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extern struct net_device *mc32_probe(int unit);
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extern struct net_device *cops_probe(int unit);
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extern struct net_device *ltpc_probe(void);
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/* Detachable devices ("pocket adaptors") */
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extern struct net_device *de620_probe(int unit);
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/* Fibre Channel adapters */
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extern int iph5526_probe(struct net_device *dev);
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/* SBNI adapters */
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extern int sbni_probe(int unit);
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struct devprobe2 {
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struct net_device *(*probe)(int unit);
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int status; /* non-zero if autoprobe has failed */
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};
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static int __init probe_list2(int unit, struct devprobe2 *p, int autoprobe)
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{
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struct net_device *dev;
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for (; p->probe; p++) {
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if (autoprobe && p->status)
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continue;
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dev = p->probe(unit);
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if (!IS_ERR(dev))
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return 0;
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if (autoprobe)
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p->status = PTR_ERR(dev);
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}
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return -ENODEV;
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}
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/*
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* This is a bit of an artificial separation as there are PCI drivers
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* that also probe for EISA cards (in the PCI group) and there are ISA
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* drivers that probe for EISA cards (in the ISA group). These are the
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* legacy EISA only driver probes, and also the legacy PCI probes
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*/
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static struct devprobe2 eisa_probes[] __initdata = {
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#ifdef CONFIG_ULTRA32
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{ultra32_probe, 0},
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#endif
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#ifdef CONFIG_AC3200
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{ac3200_probe, 0},
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#endif
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#ifdef CONFIG_ES3210
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{es_probe, 0},
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#endif
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#ifdef CONFIG_LNE390
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{lne390_probe, 0},
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#endif
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{NULL, 0},
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};
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static struct devprobe2 mca_probes[] __initdata = {
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#ifdef CONFIG_NE2_MCA
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{ne2_probe, 0},
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#endif
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#ifdef CONFIG_ELMC /* 3c523 */
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{elmc_probe, 0},
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#endif
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#ifdef CONFIG_ELMC_II /* 3c527 */
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{mc32_probe, 0},
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#endif
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#ifdef CONFIG_SKMC /* SKnet Microchannel */
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{skmca_probe, 0},
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#endif
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{NULL, 0},
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};
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/*
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* ISA probes that touch addresses < 0x400 (including those that also
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* look for EISA/PCI/MCA cards in addition to ISA cards).
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*/
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static struct devprobe2 isa_probes[] __initdata = {
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#ifdef CONFIG_HP100 /* ISA, EISA & PCI */
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{hp100_probe, 0},
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#endif
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#ifdef CONFIG_3C515
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{tc515_probe, 0},
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#endif
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#ifdef CONFIG_ULTRA
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{ultra_probe, 0},
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#endif
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#ifdef CONFIG_WD80x3
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{wd_probe, 0},
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#endif
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#ifdef CONFIG_EL2 /* 3c503 */
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{el2_probe, 0},
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#endif
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#ifdef CONFIG_HPLAN
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{hp_probe, 0},
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#endif
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#ifdef CONFIG_HPLAN_PLUS
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{hp_plus_probe, 0},
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#endif
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#ifdef CONFIG_E2100 /* Cabletron E21xx series. */
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{e2100_probe, 0},
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#endif
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#if defined(CONFIG_NE2000) || \
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defined(CONFIG_NE_H8300) /* ISA (use ne2k-pci for PCI cards) */
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{ne_probe, 0},
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#endif
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#ifdef CONFIG_LANCE /* ISA/VLB (use pcnet32 for PCI cards) */
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{lance_probe, 0},
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#endif
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#ifdef CONFIG_SMC9194
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{smc_init, 0},
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#endif
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#ifdef CONFIG_SEEQ8005
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{seeq8005_probe, 0},
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#endif
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#ifdef CONFIG_CS89x0
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{cs89x0_probe, 0},
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#endif
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#ifdef CONFIG_AT1700
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{at1700_probe, 0},
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#endif
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#ifdef CONFIG_FMV18X /* Fujitsu FMV-181/182 */
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{fmv18x_probe, 0},
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#endif
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#ifdef CONFIG_ETH16I
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{eth16i_probe, 0}, /* ICL EtherTeam 16i/32 */
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#endif
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#ifdef CONFIG_EEXPRESS /* Intel EtherExpress */
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{express_probe, 0},
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#endif
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#ifdef CONFIG_EEXPRESS_PRO /* Intel EtherExpress Pro/10 */
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{eepro_probe, 0},
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#endif
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#ifdef CONFIG_EWRK3 /* DEC EtherWORKS 3 */
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{ewrk3_probe, 0},
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#endif
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#if defined(CONFIG_APRICOT) || defined(CONFIG_MVME16x_NET) || defined(CONFIG_BVME6000_NET) /* Intel I82596 */
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{i82596_probe, 0},
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#endif
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#ifdef CONFIG_EL1 /* 3c501 */
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{el1_probe, 0},
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#endif
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#ifdef CONFIG_WAVELAN /* WaveLAN */
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{wavelan_probe, 0},
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#endif
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#ifdef CONFIG_ARLAN /* Aironet */
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{arlan_probe, 0},
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#endif
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#ifdef CONFIG_EL16 /* 3c507 */
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{el16_probe, 0},
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#endif
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#ifdef CONFIG_ELPLUS /* 3c505 */
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{elplus_probe, 0},
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#endif
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#ifdef CONFIG_SK_G16
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{SK_init, 0},
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#endif
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#ifdef CONFIG_NI5010
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{ni5010_probe, 0},
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#endif
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#ifdef CONFIG_NI52
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{ni52_probe, 0},
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#endif
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#ifdef CONFIG_NI65
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{ni65_probe, 0},
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#endif
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{NULL, 0},
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};
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static struct devprobe2 parport_probes[] __initdata = {
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#ifdef CONFIG_DE620 /* D-Link DE-620 adapter */
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{de620_probe, 0},
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#endif
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{NULL, 0},
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};
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static struct devprobe2 m68k_probes[] __initdata = {
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#ifdef CONFIG_ATARILANCE /* Lance-based Atari ethernet boards */
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{atarilance_probe, 0},
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#endif
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#ifdef CONFIG_SUN3LANCE /* sun3 onboard Lance chip */
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{sun3lance_probe, 0},
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#endif
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#ifdef CONFIG_SUN3_82586 /* sun3 onboard Intel 82586 chip */
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{sun3_82586_probe, 0},
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#endif
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#ifdef CONFIG_APNE /* A1200 PCMCIA NE2000 */
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{apne_probe, 0},
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#endif
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#ifdef CONFIG_ATARI_BIONET /* Atari Bionet Ethernet board */
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{bionet_probe, 0},
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#endif
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#ifdef CONFIG_ATARI_PAMSNET /* Atari PAMsNet Ethernet board */
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{pamsnet_probe, 0},
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#endif
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#ifdef CONFIG_MVME147_NET /* MVME147 internal Ethernet */
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{mvme147lance_probe, 0},
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#endif
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#ifdef CONFIG_MACMACE /* Mac 68k Quadra AV builtin Ethernet */
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{mace_probe, 0},
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#endif
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#ifdef CONFIG_MACSONIC /* Mac SONIC-based Ethernet of all sorts */
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{macsonic_probe, 0},
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#endif
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#ifdef CONFIG_MAC8390 /* NuBus NS8390-based cards */
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{mac8390_probe, 0},
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#endif
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#ifdef CONFIG_MAC89x0
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{mac89x0_probe, 0},
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#endif
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{NULL, 0},
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};
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/*
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* Unified ethernet device probe, segmented per architecture and
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* per bus interface. This drives the legacy devices only for now.
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*/
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static void __init ethif_probe2(int unit)
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{
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unsigned long base_addr = netdev_boot_base("eth", unit);
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if (base_addr == 1)
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return;
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(void)( probe_list2(unit, m68k_probes, base_addr == 0) &&
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probe_list2(unit, eisa_probes, base_addr == 0) &&
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probe_list2(unit, mca_probes, base_addr == 0) &&
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probe_list2(unit, isa_probes, base_addr == 0) &&
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probe_list2(unit, parport_probes, base_addr == 0));
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}
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#ifdef CONFIG_TR
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/* Token-ring device probe */
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extern int ibmtr_probe_card(struct net_device *);
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extern struct net_device *sk_isa_probe(int unit);
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extern struct net_device *proteon_probe(int unit);
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extern struct net_device *smctr_probe(int unit);
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static struct devprobe2 tr_probes2[] __initdata = {
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#ifdef CONFIG_SKISA
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{sk_isa_probe, 0},
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#endif
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#ifdef CONFIG_PROTEON
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{proteon_probe, 0},
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#endif
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#ifdef CONFIG_SMCTR
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{smctr_probe, 0},
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#endif
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{NULL, 0},
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};
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static __init int trif_probe(int unit)
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{
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int err = -ENODEV;
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#ifdef CONFIG_IBMTR
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struct net_device *dev = alloc_trdev(0);
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if (!dev)
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return -ENOMEM;
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sprintf(dev->name, "tr%d", unit);
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netdev_boot_setup_check(dev);
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err = ibmtr_probe_card(dev);
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if (err)
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free_netdev(dev);
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#endif
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return err;
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|
}
|
||
|
|
|
||
|
|
static void __init trif_probe2(int unit)
|
||
|
|
{
|
||
|
|
unsigned long base_addr = netdev_boot_base("tr", unit);
|
||
|
|
|
||
|
|
if (base_addr == 1)
|
||
|
|
return;
|
||
|
|
probe_list2(unit, tr_probes2, base_addr == 0);
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The loopback device is global so it can be directly referenced
|
||
|
|
* by the network code. Also, it must be first on device list.
|
||
|
|
*/
|
||
|
|
extern int loopback_init(void);
|
||
|
|
|
||
|
|
/* Statically configured drivers -- order matters here. */
|
||
|
|
static int __init net_olddevs_init(void)
|
||
|
|
{
|
||
|
|
int num;
|
||
|
|
|
||
|
|
if (loopback_init()) {
|
||
|
|
printk(KERN_ERR "Network loopback device setup failed\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef CONFIG_SBNI
|
||
|
|
for (num = 0; num < 8; ++num)
|
||
|
|
sbni_probe(num);
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_TR
|
||
|
|
for (num = 0; num < 8; ++num)
|
||
|
|
if (!trif_probe(num))
|
||
|
|
trif_probe2(num);
|
||
|
|
#endif
|
||
|
|
for (num = 0; num < 8; ++num)
|
||
|
|
ethif_probe2(num);
|
||
|
|
|
||
|
|
#ifdef CONFIG_COPS
|
||
|
|
cops_probe(0);
|
||
|
|
cops_probe(1);
|
||
|
|
cops_probe(2);
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_LTPC
|
||
|
|
ltpc_probe();
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
device_initcall(net_olddevs_init);
|