/* * 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. * * NOTE: This file is a nice idea, but its current format does not work * well for drivers that support multiple units, like the SLIP * driver. We should actually have only one pointer to a driver * here, with the driver knowing how many units it supports. * Currently, the SLIP driver abuses the "base_addr" integer * field of the 'device' structure to store the unit number... * -FvK * * Version: @(#)Space.c 1.0.7 08/12/93 * * Authors: Ross Biro, * Fred N. van Kempen, * Donald J. Becker, * * FIXME: * Sort the device chain fastest first. * * 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 #include #include #include #include #define NEXT_DEV NULL /* A unified ethernet device probe. This is the easiest way to have every ethernet adaptor have the name "eth[0123...]". */ extern int tulip_probe(struct device *dev); extern int hp100_probe(struct device *dev); extern int ultra_probe(struct device *dev); extern int ultramca_probe(struct device *dev); extern int wd_probe(struct device *dev); extern int el2_probe(struct device *dev); extern int ne_probe(struct device *dev); extern int hp_probe(struct device *dev); extern int hp_plus_probe(struct device *dev); extern int znet_probe(struct device *); extern int express_probe(struct device *); extern int eepro_probe(struct device *); extern int eepro100_probe(struct device *); extern int el3_probe(struct device *); extern int at1500_probe(struct device *); extern int pcnet32_probe(struct device *); extern int at1700_probe(struct device *); extern int fmv18x_probe(struct device *); extern int eth16i_probe(struct device *); extern int depca_probe(struct device *); extern int apricot_probe(struct device *); extern int ewrk3_probe(struct device *); extern int de4x5_probe(struct device *); extern int el1_probe(struct device *); extern int wavelan_probe(struct device *); extern int el16_probe(struct device *); extern int elmc_probe(struct device *); extern int elplus_probe(struct device *); extern int ac3200_probe(struct device *); extern int es_probe(struct device *); extern int e2100_probe(struct device *); extern int ni5010_probe(struct device *); extern int ni52_probe(struct device *); extern int ni65_probe(struct device *); extern int sonic_probe(struct device *); extern int SK_init(struct device *); extern int seeq8005_probe(struct device *); extern int tc59x_probe(struct device *); extern int dgrs_probe(struct device *); extern int smc_init( struct device * ); extern int sparc_lance_probe(struct device *); extern int happy_meal_probe(struct device *); extern int qec_probe(struct device *); extern int myri_sbus_probe(struct device *); extern int sgiseeq_probe(struct device *); extern int atarilance_probe(struct device *); extern int a2065_probe(struct device *); extern int ariadne_probe(struct device *); extern int hydra_probe(struct device *); extern int tlan_probe(struct device *); extern int mace_probe(struct device *); extern int cs89x0_probe(struct device *dev); extern int ethertap_probe(struct device *dev); /* Detachable devices ("pocket adaptors") */ extern int atp_init(struct device *); extern int de600_probe(struct device *); extern int de620_probe(struct device *); /* FDDI adapters */ extern int dfx_probe(struct device *dev); extern int apfddi_init(struct device *dev); __initfunc(static int ethif_probe(struct device *dev)) { u_long base_addr = dev->base_addr; if ((base_addr == 0xffe0) || (base_addr == 1)) return 1; /* ENXIO */ if (1 #ifdef CONFIG_HAPPYMEAL /* Please keep this one first, we'd like the on-board ethernet * to be probed first before other PCI cards on Ultra/PCI. -DaveM */ && happy_meal_probe(dev) #endif #ifdef CONFIG_DGRS && dgrs_probe(dev) #endif #if defined(CONFIG_VORTEX) && tc59x_probe(dev) #endif #if defined(CONFIG_SEEQ8005) && seeq8005_probe(dev) #endif #if defined(CONFIG_DEC_ELCP) && tulip_probe(dev) #endif #if defined(CONFIG_HP100) && hp100_probe(dev) #endif #if defined(CONFIG_ULTRA) && ultra_probe(dev) #if defined(CONFIG_MCA) && ultramca_probe(dev) #endif #if defined(CONFIG_ULTRA32) && ultra32_probe(dev) #endif #endif #if defined(CONFIG_SMC9194) && smc_init(dev) #endif #if defined(CONFIG_WD80x3) || defined(WD80x3) && wd_probe(dev) #endif #if defined(CONFIG_EL2) || defined(EL2) /* 3c503 */ && el2_probe(dev) #endif #if defined(CONFIG_HPLAN) || defined(HPLAN) && hp_probe(dev) #endif #if defined(CONFIG_HPLAN_PLUS) && hp_plus_probe(dev) #endif #ifdef CONFIG_AC3200 /* Ansel Communications EISA 3200. */ && ac3200_probe(dev) #endif #ifdef CONFIG_ES3210 && es_probe(dev) #endif #ifdef CONFIG_E2100 /* Cabletron E21xx series. */ && e2100_probe(dev) #endif #if defined(CONFIG_NE2000) || defined(NE2000) && ne_probe(dev) #endif #ifdef CONFIG_AT1500 && at1500_probe(dev) #endif #ifdef CONFIG_CS89x0 && cs89x0_probe(dev) #endif #ifdef CONFIG_PCNET32 && pcnet32_probe(dev) #endif #ifdef CONFIG_AT1700 && at1700_probe(dev) #endif #ifdef CONFIG_FMV18X /* Fujitsu FMV-181/182 */ && fmv18x_probe(dev) #endif #ifdef CONFIG_ETH16I && eth16i_probe(dev) /* ICL EtherTeam 16i/32 */ #endif #ifdef CONFIG_EL3 /* 3c509 */ && el3_probe(dev) #endif #ifdef CONFIG_ZNET /* Zenith Z-Note and some IBM Thinkpads. */ && znet_probe(dev) #endif #ifdef CONFIG_EEXPRESS /* Intel EtherExpress */ && express_probe(dev) #endif #ifdef CONFIG_EEXPRESS_PRO /* Intel EtherExpress Pro/10 */ && eepro_probe(dev) #endif #ifdef CONFIG_EEXPRESS_PRO100 /* Intel EtherExpress Pro/100 */ && eepro100_probe(dev) #endif #ifdef CONFIG_DEPCA /* DEC DEPCA */ && depca_probe(dev) #endif #ifdef CONFIG_EWRK3 /* DEC EtherWORKS 3 */ && ewrk3_probe(dev) #endif #ifdef CONFIG_DE4X5 /* DEC DE425, DE434, DE435 adapters */ && de4x5_probe(dev) #endif #ifdef CONFIG_APRICOT /* Apricot I82596 */ && apricot_probe(dev) #endif #ifdef CONFIG_EL1 /* 3c501 */ && el1_probe(dev) #endif #if defined(CONFIG_WAVELAN) /* WaveLAN */ && wavelan_probe(dev) #endif /* defined(CONFIG_WAVELAN) */ #ifdef CONFIG_EL16 /* 3c507 */ && el16_probe(dev) #endif #ifdef CONFIG_ELMC /* 3c523 */ && elmc_probe(dev) #endif #ifdef CONFIG_ELPLUS /* 3c505 */ && elplus_probe(dev) #endif #ifdef CONFIG_DE600 /* D-Link DE-600 adapter */ && de600_probe(dev) #endif #ifdef CONFIG_DE620 /* D-Link DE-620 adapter */ && de620_probe(dev) #endif #if defined(CONFIG_SK_G16) && SK_init(dev) #endif #ifdef CONFIG_NI5010 && ni5010_probe(dev) #endif #ifdef CONFIG_NI52 && ni52_probe(dev) #endif #ifdef CONFIG_NI65 && ni65_probe(dev) #endif #ifdef CONFIG_ATARILANCE /* Lance-based Atari ethernet boards */ && atarilance_probe(dev) #endif #ifdef CONFIG_A2065 /* Commodore/Ameristar A2065 Ethernet Board */ && a2065_probe(dev) #endif #ifdef CONFIG_ARIADNE /* Village Tronic Ariadne Ethernet Board */ && ariadne_probe(dev) #endif #ifdef CONFIG_HYDRA /* Hydra Systems Amiganet Ethernet board */ && hydra_probe(dev) #endif #ifdef CONFIG_SUNLANCE && sparc_lance_probe(dev) #endif #ifdef CONFIG_TLAN && tlan_probe(dev) #endif #ifdef CONFIG_SUNQE && qec_probe(dev) #endif #ifdef CONFIG_MYRI_SBUS && myri_sbus_probe(dev) #endif #ifdef CONFIG_MACE && mace_probe(dev) #endif #ifdef CONFIG_SGISEEQ && sgiseeq_probe(dev) #endif #ifdef CONFIG_MIPS_JAZZ_SONIC && sonic_probe(dev) #endif #ifdef CONFIG_ARCH_ACORN && acorn_ethif_probe(dev) #endif #ifdef CONFIG_ARM_AM79C961A && am79c961_probe(dev) #endif && 1 ) { return 1; /* -ENODEV or -EAGAIN would be more accurate. */ } return 0; } #ifdef CONFIG_FDDI __initfunc(static int fddiif_probe(struct device *dev)) { unsigned long base_addr = dev->base_addr; if ((base_addr == 0xffe0) || (base_addr == 1)) return 1; /* ENXIO */ if (1 #ifdef CONFIG_DEFXX && dfx_probe(dev) #endif #ifdef CONFIG_APFDDI && apfddi_init(dev); #endif && 1 ) { return 1; /* -ENODEV or -EAGAIN would be more accurate. */ } return 0; } #endif #ifdef CONFIG_ETHERTAP static struct device tap0_dev = { "tap0", 0, 0, 0, 0, NETLINK_TAPBASE, 0, 0, 0, 0, NEXT_DEV, ethertap_probe, }; # undef NEXT_DEV # define NEXT_DEV (&tap0_dev) #endif #ifdef CONFIG_SDLA extern int sdla_init(struct device *); static struct device sdla0_dev = { "sdla0", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, sdla_init, }; # undef NEXT_DEV # define NEXT_DEV (&sdla0_dev) #endif /* Run-time ATtachable (Pocket) devices have a different (not "eth#") name. */ #ifdef CONFIG_ATP /* AT-LAN-TEC (RealTek) pocket adaptor. */ static struct device atp_dev = { "atp0", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, atp_init, /* ... */ }; # undef NEXT_DEV # define NEXT_DEV (&atp_dev) #endif #if defined(CONFIG_LTPC) extern int ltpc_probe(struct device *); static struct device dev_ltpc = { "ltalk0\0 ", 0, 0, 0, 0, 0x0, 0, 0, 0, 0, NEXT_DEV, ltpc_probe }; # undef NEXT_DEV # define NEXT_DEV (&dev_ltpc) #endif /* LTPC */ #if defined(CONFIG_COPS) extern int cops_probe(struct device *); static struct device cops2_dev = { "lt2", 0, 0, 0, 0, 0x0, 0, 0, 0, 0, NEXT_DEV, cops_probe }; static struct device cops1_dev = { "lt1", 0, 0, 0, 0, 0x0, 0, 0, 0, 0, &cops2_dev, cops_probe }; static struct device cops0_dev = { "lt0", 0, 0, 0, 0, 0x0, 0, 0, 0, 0, &cops1_dev, cops_probe }; # undef NEXT_DEV # define NEXT_DEV (&cops0_dev) #endif /* COPS */ #if defined(CONFIG_IPDDP) extern int ipddp_init(struct device *dev); static struct device dev_ipddp = { "ipddp0\0 ", 0, 0, 0, 0, 0x0, 0, 0, 0, 0, NEXT_DEV, ipddp_init }; # undef NEXT_DEV # define NEXT_DEV (&dev_ipddp) #endif /* CONFIG_IPDDP */ /* The first device defaults to I/O base '0', which means autoprobe. */ #ifndef ETH0_ADDR # define ETH0_ADDR 0 #endif #ifndef ETH0_IRQ # define ETH0_IRQ 0 #endif #ifndef __sparc__ #define ETH_NOPROBE_ADDR 0xffe0 #else #define ETH_NOPROBE_ADDR 0 #endif /* "eth0" defaults to autoprobe (== 0), other use a base of 0xffe0 (== -0x20), which means "don't probe". These entries exist to only to provide empty slots which may be enabled at boot-time. */ static struct device eth7_dev = { "eth7", 0,0,0,0,ETH_NOPROBE_ADDR /* I/O base*/, 0,0,0,0, NEXT_DEV, ethif_probe }; static struct device eth6_dev = { "eth6", 0,0,0,0,ETH_NOPROBE_ADDR /* I/O base*/, 0,0,0,0, ð7_dev, ethif_probe }; static struct device eth5_dev = { "eth5", 0,0,0,0,ETH_NOPROBE_ADDR /* I/O base*/, 0,0,0,0, ð6_dev, ethif_probe }; static struct device eth4_dev = { "eth4", 0,0,0,0,ETH_NOPROBE_ADDR /* I/O base*/, 0,0,0,0, ð5_dev, ethif_probe }; static struct device eth3_dev = { "eth3", 0,0,0,0,ETH_NOPROBE_ADDR /* I/O base*/, 0,0,0,0, ð4_dev, ethif_probe }; static struct device eth2_dev = { "eth2", 0,0,0,0,ETH_NOPROBE_ADDR /* I/O base*/, 0,0,0,0, ð3_dev, ethif_probe }; static struct device eth1_dev = { "eth1", 0,0,0,0,ETH_NOPROBE_ADDR /* I/O base*/, 0,0,0,0, ð2_dev, ethif_probe }; static struct device eth0_dev = { "eth0", 0, 0, 0, 0, ETH0_ADDR, ETH0_IRQ, 0, 0, 0, ð1_dev, ethif_probe }; # undef NEXT_DEV # define NEXT_DEV (ð0_dev) #if defined(SLIP) || defined(CONFIG_SLIP) /* To be exact, this node just hooks the initialization routines to the device structures. */ extern int slip_init_ctrl_dev(struct device *); static struct device slip_bootstrap = { "slip_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, slip_init_ctrl_dev, }; #undef NEXT_DEV #define NEXT_DEV (&slip_bootstrap) #endif /* SLIP */ #if defined(X25_ASY) || defined(CONFIG_X25_ASY) /* To be exact, this node just hooks the initialization routines to the device structures. */ extern int x25_asy_init_ctrl_dev(struct device *); static struct device x25_asy_bootstrap = { "x25_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, x25_asy_init_ctrl_dev, }; #undef NEXT_DEV #define NEXT_DEV (&x25_asy_bootstrap) #endif /* X25_ASY */ #if defined(CONFIG_MKISS) /* To be exact, this node just hooks the initialization routines to the device structures. */ extern int mkiss_init_ctrl_dev(struct device *); static struct device mkiss_bootstrap = { "mkiss_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, mkiss_init_ctrl_dev, }; #undef NEXT_DEV #define NEXT_DEV (&mkiss_bootstrap) #endif /* MKISS */ #if defined(CONFIG_STRIP) extern int strip_init_ctrl_dev(struct device *); static struct device strip_bootstrap = { "strip_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, strip_init_ctrl_dev, }; #undef NEXT_DEV #define NEXT_DEV (&strip_bootstrap) #endif /* STRIP */ #if defined(CONFIG_PPP) extern int ppp_init(struct device *); static struct device ppp_bootstrap = { "ppp_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, ppp_init, }; #undef NEXT_DEV #define NEXT_DEV (&ppp_bootstrap) #endif /* PPP */ #ifdef CONFIG_DUMMY extern int dummy_init(struct device *dev); static struct device dummy_dev = { "dummy", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, dummy_init, }; # undef NEXT_DEV # define NEXT_DEV (&dummy_dev) #endif #ifdef CONFIG_EQUALIZER extern int eql_init(struct device *dev); struct device eql_dev = { "eql", /* Master device for IP traffic load balancing */ 0x0, 0x0, 0x0, 0x0, /* recv end/start; mem end/start */ 0, /* base I/O address */ 0, /* IRQ */ 0, 0, 0, /* flags */ NEXT_DEV, /* next device */ eql_init /* set up the rest */ }; # undef NEXT_DEV # define NEXT_DEV (&eql_dev) #endif #ifdef CONFIG_TR /* Token-ring device probe */ extern int ibmtr_probe(struct device *); static int trif_probe(struct device *dev) { if (1 #ifdef CONFIG_IBMTR && ibmtr_probe(dev) #endif && 1 ) { return 1; /* -ENODEV or -EAGAIN would be more accurate. */ } return 0; } static struct device tr7_dev = { "tr7",0,0,0,0,0,0,0,0,0, NEXT_DEV, trif_probe }; static struct device tr6_dev = { "tr6",0,0,0,0,0,0,0,0,0, &tr7_dev, trif_probe }; static struct device tr5_dev = { "tr5",0,0,0,0,0,0,0,0,0, &tr6_dev, trif_probe }; static struct device tr4_dev = { "tr4",0,0,0,0,0,0,0,0,0, &tr5_dev, trif_probe }; static struct device tr3_dev = { "tr3",0,0,0,0,0,0,0,0,0, &tr4_dev, trif_probe }; static struct device tr2_dev = { "tr2",0,0,0,0,0,0,0,0,0, &tr3_dev, trif_probe }; static struct device tr1_dev = { "tr1",0,0,0,0,0,0,0,0,0, &tr2_dev, trif_probe }; static struct device tr0_dev = { "tr0",0,0,0,0,0,0,0,0,0, &tr1_dev, trif_probe }; # undef NEXT_DEV # define NEXT_DEV (&tr0_dev) #endif #ifdef CONFIG_FDDI static struct device fddi7_dev = {"fddi7", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, fddiif_probe}; static struct device fddi6_dev = {"fddi6", 0, 0, 0, 0, 0, 0, 0, 0, 0, &fddi7_dev, fddiif_probe}; static struct device fddi5_dev = {"fddi5", 0, 0, 0, 0, 0, 0, 0, 0, 0, &fddi6_dev, fddiif_probe}; static struct device fddi4_dev = {"fddi4", 0, 0, 0, 0, 0, 0, 0, 0, 0, &fddi5_dev, fddiif_probe}; static struct device fddi3_dev = {"fddi3", 0, 0, 0, 0, 0, 0, 0, 0, 0, &fddi4_dev, fddiif_probe}; static struct device fddi2_dev = {"fddi2", 0, 0, 0, 0, 0, 0, 0, 0, 0, &fddi3_dev, fddiif_probe}; static struct device fddi1_dev = {"fddi1", 0, 0, 0, 0, 0, 0, 0, 0, 0, &fddi2_dev, fddiif_probe}; static struct device fddi0_dev = {"fddi0", 0, 0, 0, 0, 0, 0, 0, 0, 0, &fddi1_dev, fddiif_probe}; #undef NEXT_DEV #define NEXT_DEV (&fddi0_dev) #endif #ifdef CONFIG_APBIF extern int bif_init(struct device *dev); static struct device bif_dev = { "bif", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, bif_init }; # undef NEXT_DEV # define NEXT_DEV (&bif_dev) #endif extern int loopback_init(struct device *dev); struct device loopback_dev = { "lo", /* Software Loopback interface */ 0x0, /* recv memory end */ 0x0, /* recv memory start */ 0x0, /* memory end */ 0x0, /* memory start */ 0, /* base I/O address */ 0, /* IRQ */ 0, 0, 0, /* flags */ NEXT_DEV, /* next device */ loopback_init /* loopback_init should set up the rest */ }; struct device *dev_base = &loopback_dev;