20039b1dd8
add support of multiple memory segments so machines that allow mixed memory sizes can utilize all available memory.
21 lines
598 B
C
21 lines
598 B
C
/* $NetBSD: vmparam.h,v 1.14 2001/08/24 15:33:17 mhitch Exp $ */
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#ifndef _PMAX_VMPARAM_H_
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#define _PMAX_VMPARAM_H_
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#include <mips/vmparam.h>
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/*
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* We have two freelists. The first 8M of RAM goes onto a lower-priority
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* free list, since some TC boards (e.g. PixelStamp boards) are only able
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* to DMA into this region, and we want them to have a fighting chance of
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* allocating their DMA memory during autoconfiguration.
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*/
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#define VM_NFREELIST 2
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#define VM_FREELIST_DEFAULT 0
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#define VM_FREELIST_FIRST8 1
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#define VM_PHYSSEG_MAX 16 /* 15 + 1 free lists */
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#endif /* !_PMAX_VMPARAM_H_ */
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