/*      $OpenBSD: param.h,v 1.4 2025/12/03 11:59:18 miod Exp $ */

/* Public Domain */

#ifndef _MACHINE_PARAM_H_
#define _MACHINE_PARAM_H_

#define MACHINE         "loongson"
#define _MACHINE        loongson
#define MACHINE_ARCH    "mips64el"      /* not the canonical endianness */
#define _MACHINE_ARCH   mips64el
#define MACHINE_CPU     "mips64"
#define _MACHINE_CPU    mips64
#define MID_MACHINE     MID_MIPS64

/*
 * The Loongson level 1 cache expects software to prevent virtual
 * aliases. Unfortunately, since this cache is physically tagged,
 * this would require all virtual address to have the same bits 14
 * and 13 as their physical addresses, which is not something the
 * kernel can guarantee unless the page size is at least 16KB.
 */
#define PAGE_SHIFT      14

#include <mips64/param.h>

#endif /* _MACHINE_PARAM_H_ */