/* *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> * *  This program is free software; you can redistribute it and/or modify it *  under the terms of the GNU General Public License version 2 as published *  by the Free Software Foundation. * */#include <linux/mm.h>#include <linux/string.h>#include <linux/slab.h> #include <asm/mips_machine.h> static struct mips_machine *mips_machine __initdata;static char *mips_machine_name = "Unknown"; #define for_each_machine(mach) \	for ((mach) = (struct mips_machine *)&__mips_machines_start; \	     (mach) && \	     (unsigned long)(mach) < (unsigned long)&__mips_machines_end; \	     (mach)++) __init void mips_set_machine_name(const char *name){	char *p; 	if (name == NULL)		return; 	p = kstrdup(name, GFP_KERNEL);	if (!p)		pr_err("MIPS: no memory for machine_name\n"); 	mips_machine_name = p;} char *mips_get_machine_name(void){	return mips_machine_name;} __init int mips_machtype_setup(char *id){	struct mips_machine *mach; 	for_each_machine(mach) {		if (mach->mach_id == NULL)			continue; 		if (strcmp(mach->mach_id, id) == 0) {			mips_machtype = mach->mach_type;			return 0;		}	} 	pr_err("MIPS: no machine found for id '%s', supported machines:\n", id);	pr_err("%-24s %s\n", "id", "name");	for_each_machine(mach)		pr_err("%-24s %s\n", mach->mach_id, mach->mach_name); 	return 1;} __setup("machtype=", mips_machtype_setup); __init void mips_machine_setup(void){	struct mips_machine *mach; 	for_each_machine(mach) {		if (mips_machtype == mach->mach_type) {			mips_machine = mach;			break;		}	} 	if (!mips_machine)		return; 	mips_set_machine_name(mips_machine->mach_name);	pr_info("MIPS: machine is %s\n", mips_machine_name); 	if (mips_machine->mach_setup)		mips_machine->mach_setup();}