04faabf071
for NEC's MIPS based EWS4800 workstations. Most porting work was done by UCHIYAMA Yasushi <uch@netbsd> http://mail-index.netbsd.org/port-mips/2004/06/27/0000.html and various cleanup, updating, and fixes have been done by me. Currently only EWS4800/350, 360, 360AD, 360ADII, 360EX and 360SX models are supported.
27 lines
690 B
C
27 lines
690 B
C
/* $NetBSD: vmparam.h,v 1.1 2005/12/29 15:20:09 tsutsui Exp $ */
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#ifndef _EWS4800MIPS_VMPARAM_H_
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#define _EWS4800MIPS_VMPARAM_H_
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#include <mips/vmparam.h>
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/* VA 0xf0000000-0xffffffff is used for wired_map TLB entries. */
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#undef VM_MAX_KERNEL_ADDRESS
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#define VM_MAX_KERNEL_ADDRESS ((vaddr_t)0xF0000000)
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#define VM_MIN_WIRED_MAP_ADDRESS ((vaddr_t)0xF0000000)
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#define VM_MAX_WIRED_MAP_ADDRESS ((vaddr_t)0xFFFFC000)
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#define VM_PHYSSEG_MAX 9 /* M0-M8 */
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#define VM_NFREELIST 1
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#define VM_FREELIST_DEFAULT 0
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#ifndef KSEG2IOBUFSIZE
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/* reserve PTEs for KSEG2 I/O space */
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#define KSEG2IOBUFSIZE kseg2iobufsize
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#endif
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extern vsize_t kseg2iobufsize;
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#endif /* !_EWS4800MIPS_VMPARAM_H_ */
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