2874c5fd28
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
156 lines
3.7 KiB
C
156 lines
3.7 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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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
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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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#include <linux/netdevice.h>
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#include <linux/etherdevice.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 <net/Space.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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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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/* ISA probes that touch addresses < 0x400 (including those that also
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* look for EISA/PCI cards in addition to ISA cards).
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*/
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static struct devprobe2 isa_probes[] __initdata = {
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#if defined(CONFIG_HP100) && defined(CONFIG_ISA) /* ISA, EISA */
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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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#if defined(CONFIG_NE2000) /* 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_CS89x0
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#ifndef CONFIG_CS89x0_PLATFORM
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{cs89x0_probe, 0},
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#endif
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#endif
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#if defined(CONFIG_MVME16x_NET) || defined(CONFIG_BVME6000_NET) /* Intel */
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{i82596_probe, 0}, /* I82596 */
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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 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_MVME147_NET /* MVME147 internal Ethernet */
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{mvme147lance_probe, 0},
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#endif
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{NULL, 0},
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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, isa_probes, base_addr == 0));
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}
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/* Statically configured drivers -- order matters here. */
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static int __init net_olddevs_init(void)
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{
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int num;
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#ifdef CONFIG_SBNI
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for (num = 0; num < 8; ++num)
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sbni_probe(num);
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#endif
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for (num = 0; num < 8; ++num)
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ethif_probe2(num);
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#ifdef CONFIG_COPS
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cops_probe(0);
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cops_probe(1);
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cops_probe(2);
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#endif
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#ifdef CONFIG_LTPC
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ltpc_probe();
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#endif
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return 0;
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}
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device_initcall(net_olddevs_init);
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