/* * 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: *		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. * *	FIXME: *		Phase out placeholder dev entries put in the linked list *		here in favour of drivers using init_etherdev(NULL, ...) *		combined with a single find_all_devs() function (for 2.3) * *		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/errno.h>#include <linux/init.h>#include <linux/netlink.h>#include <linux/divert.h>#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 ne2_probe(struct net_device *dev);extern int hp100_probe(struct net_device *dev);extern int ultra_probe(struct net_device *dev);extern int ultra32_probe(struct net_device *dev);extern int ultramca_probe(struct net_device *dev);extern int wd_probe(struct net_device *dev);extern int el2_probe(struct net_device *dev);extern int ne_probe(struct net_device *dev);extern int hp_probe(struct net_device *dev);extern int hp_plus_probe(struct net_device *dev);extern int znet_probe(struct net_device *);extern int express_probe(struct net_device *);extern int eepro_probe(struct net_device *);extern int el3_probe(struct net_device *);extern int at1500_probe(struct net_device *);extern int at1700_probe(struct net_device *);extern int fmv18x_probe(struct net_device *);extern int eth16i_probe(struct net_device *);extern int depca_probe(struct net_device *);extern int i82596_probe(struct net_device *);extern int ewrk3_probe(struct net_device *);extern int de4x5_probe(struct net_device *);extern int el1_probe(struct net_device *);extern int wavelan_probe(struct net_device *);extern int arlan_probe(struct net_device *);extern int el16_probe(struct net_device *);extern int elmc_probe(struct net_device *);extern int skmca_probe(struct net_device *);extern int elplus_probe(struct net_device *);extern int ac3200_probe(struct net_device *);extern int es_probe(struct net_device *);extern int lne390_probe(struct net_device *);extern int ne3210_probe(struct net_device *);extern int e2100_probe(struct net_device *);extern int ni5010_probe(struct net_device *);extern int ni52_probe(struct net_device *);extern int ni65_probe(struct net_device *);extern int sonic_probe(struct net_device *);extern int SK_init(struct net_device *);extern int seeq8005_probe(struct net_device *);extern int smc_init( struct net_device * );extern int sgiseeq_probe(struct net_device *);extern int atarilance_probe(struct net_device *);extern int sun3lance_probe(struct net_device *);extern int sun3_82586_probe(struct net_device *);extern int apne_probe(struct net_device *);extern int bionet_probe(struct net_device *);extern int pamsnet_probe(struct net_device *);extern int cs89x0_probe(struct net_device *dev);extern int ethertap_probe(struct net_device *dev);extern int hplance_probe(struct net_device *dev);extern int bagetlance_probe(struct net_device *);extern int mvme147lance_probe(struct net_device *dev);extern int tc515_probe(struct net_device *dev);extern int lance_probe(struct net_device *dev);extern int mace_probe(struct net_device *dev);extern int macsonic_probe(struct net_device *dev);extern int mac8390_probe(struct net_device *dev);extern int mac89x0_probe(struct net_device *dev);extern int mc32_probe(struct net_device *dev);  /* Detachable devices ("pocket adaptors") */extern int de600_probe(struct net_device *);extern int de620_probe(struct net_device *);/* FDDI adapters */extern int skfp_probe(struct net_device *dev);/* Fibre Channel adapters */extern int iph5526_probe(struct net_device *dev);/* SBNI adapters */extern int sbni_probe(struct net_device *);struct devprobe{	int (*probe)(struct net_device *dev);	int status;	/* non-zero if autoprobe has failed */};/* * probe_list walks a list of probe functions and calls each so long * as a non-zero ioaddr is given, or as long as it hasn't already failed  * to find a card in the past (as recorded by "status") when asked to * autoprobe (i.e. a probe that fails to find a card when autoprobing * will not be asked to autoprobe again).  It exits when a card is found. */static int __init probe_list(struct net_device *dev, struct devprobe *plist){	struct devprobe *p = plist;	unsigned long base_addr = dev->base_addr;#ifdef CONFIG_NET_DIVERT	int ret;#endif /* CONFIG_NET_DIVERT */	while (p->probe != NULL) {		if (base_addr && p->probe(dev) == 0) {	/* probe given addr */#ifdef CONFIG_NET_DIVERT			ret = alloc_divert_blk(dev);			if (ret)				return ret;#endif /* CONFIG_NET_DIVERT */			return 0;		} else if (p->status == 0) {		/* has autoprobe failed yet? */			p->status = p->probe(dev);	/* no, try autoprobe */			if (p->status == 0) {#ifdef CONFIG_NET_DIVERT				ret = alloc_divert_blk(dev);				if (ret)					return ret;#endif /* CONFIG_NET_DIVERT */				return 0;			}		}		p++;	}	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 * EISA only driver probes, and also the legacy PCI probes */static struct devprobe eisa_probes[] __initdata = {#ifdef CONFIG_DE4X5             /* DEC DE425, DE434, DE435 adapters */	{de4x5_probe, 0},#endif#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#ifdef CONFIG_NE3210	{ne3210_probe, 0},#endif	{NULL, 0},};static struct devprobe mca_probes[] __initdata = {#ifdef CONFIG_ULTRAMCA 	{ultramca_probe, 0},#endif#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 devprobe isa_probes[] __initdata = {#ifdef CONFIG_EL3		/* ISA, EISA, MCA 3c5x9 */	{el3_probe, 0},#endif#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#ifdef CONFIG_NE2000		/* 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_AT1500	{at1500_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_ZNET		/* Zenith Z-Note and some IBM Thinkpads. */	{znet_probe, 0},#endif#ifdef CONFIG_EEXPRESS		/* Intel EtherExpress */	{express_probe, 0},#endif#ifdef CONFIG_EEXPRESS_PRO	/* Intel EtherExpress Pro/10 */	{eepro_probe, 0},#endif#ifdef CONFIG_DEPCA		/* DEC DEPCA */	{depca_probe, 0},#endif#if defined(CONFIG_CS89x0) || defined(CONFIG_CERF_CS8900A) 	{cs89x0_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 devprobe parport_probes[] __initdata = {#ifdef CONFIG_DE600		/* D-Link DE-600 adapter */	{de600_probe, 0},#endif#ifdef CONFIG_DE620		/* D-Link DE-620 adapter */	{de620_probe, 0},#endif	{NULL, 0},};static struct devprobe m68k_probes[] __initdata = {#ifdef CONFIG_ATARILANCE	/* Lance-based Atari ethernet boards */	{atarilance_probe, 0},#endif