1/*
 2 * EISA specific code
 3 *
 4 * This file is licensed under the GPL V2
 5 */
 6#include <linux/ioport.h>
 7#include <linux/eisa.h>
 8#include <linux/io.h>
 9
10static __init int eisa_bus_probe(void)
11{
12	void __iomem *p = ioremap(0x0FFFD9, 4);
13
14	if (readl(p) == 'E' + ('I'<<8) + ('S'<<16) + ('A'<<24))
15		EISA_bus = 1;
16	iounmap(p);
17	return 0;
18}
19subsys_initcall(eisa_bus_probe);