diff options
Diffstat (limited to 'drivers/net/Space.c')
| -rw-r--r-- | drivers/net/Space.c | 412 |
1 files changed, 412 insertions, 0 deletions
diff --git a/drivers/net/Space.c b/drivers/net/Space.c new file mode 100644 index 00000000000..fc519377b5a --- /dev/null +++ b/drivers/net/Space.c @@ -0,0 +1,412 @@ +/* + * 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, <bir7@leland.Stanford.Edu> + * 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/config.h> +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/trdevice.h> +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/netlink.h> +#include <linux/divert.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 *macsonic_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 = { +#ifdef CONFIG_HP100 /* ISA, EISA & PCI */ + {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_FMV18X /* Fujitsu FMV-181/182 */ + {fmv18x_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_SK_G16 + {SK_init, 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_MACSONIC /* Mac SONIC-based Ethernet of all sorts */ + {macsonic_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 *sk_isa_probe(int unit); +extern struct net_device *proteon_probe(int unit); +extern struct net_device *smctr_probe(int unit); + +static struct devprobe2 tr_probes2[] __initdata = { +#ifdef CONFIG_SKISA + {sk_isa_probe, 0}, +#endif +#ifdef CONFIG_PROTEON + {proteon_probe, 0}, +#endif +#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); |