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