I think the definition of ISAPNP_DEVICE in linux-2.4.0-test11-pre5/include/linux/isapnp.h is unnecessarily complex. Here is a proposed patch. Adam J. Richter __ ______________ 4880 Stevens Creek Blvd, Suite 104 [EMAIL PROTECTED] \ / San Jose, California 95129-1034 +1 408 261-6630 | g g d r a s i l United States of America fax +1 408 261-6631 "Free Software For The Rest Of Us." --- linux/include/linux/isapnp.h.orig Thu Nov 16 02:20:14 2000 +++ linux/include/linux/isapnp.h Thu Nov 16 02:20:33 2000 @@ -42,10 +42,8 @@ #define ISAPNP_VENDOR(a,b,c) (((((a)-'A'+1)&0x3f)<<2)|\ ((((b)-'A'+1)&0x18)>>3)|((((b)-'A'+1)&7)<<13)|\ ((((c)-'A'+1)&0x1f)<<8)) -#define ISAPNP_DEVICE(x) ((((x)&0xf000)>>8)|\ - (((x)&0x0f00)>>8)|\ - (((x)&0x00f0)<<8)|\ - (((x)&0x000f)<<8)) +#define ISAPNP_DEVICE(x) ((((x)&0xff00)>>8)|\ + (((x)&0x00ff)<<8)) #define ISAPNP_FUNCTION(x) ISAPNP_DEVICE(x) /* - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/