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      1 /*	$NetBSD: amd8131reg.h,v 1.2 2005/12/11 12:19:47 christos Exp $	*/
      2 
      3 /*
      4  * Some register definitions for the AMD 8131 PCI-X Tunnel / IO apic.
      5  * Only the registers/bits that are currently used are defined here.
      6  */
      7 
      8 #define AMD8131_PCIX_MISC	0x40
      9 #	define AMD8131_NIOAMODE		0x00000001
     10 
     11 #define AMD8131_IOAPIC_CTL	0x44
     12 #	define AMD8131_IOAEN		0x00000002
     13