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/* $OpenBSD: vmparam.h,v 1.4 2009/10/14 20:18:26 miod Exp $ */
/* public domain */
#ifndef _SGI_VMPARAM_H_
#define _SGI_VMPARAM_H_
#define VM_PHYSSEG_MAX 32 /* Max number of physical memory segments */
/*
* On Origin and Octane families, DMA to 32-bit PCI devices is restricted.
*
* Systems with physical memory after the 2GB boundary needs to ensure
* memory which may used for DMA transfers is allocated from the low
* memory range.
*
* Other systems, like the O2, do not have such a restriction, but can not
* have more than 2GB of physical memory, so this doesn't affect them.
*/
#define VM_NFREELIST 2
#define VM_FREELIST_DMA32 1 /* memory suitable for 32-bit DMA */
#include <mips64/vmparam.h>
#endif /* _SGI_VMPARAM_H_ */
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