1*d0b3c59bSPatrick Mooney /* 2*d0b3c59bSPatrick Mooney * This file and its contents are supplied under the terms of the 3*d0b3c59bSPatrick Mooney * Common Development and Distribution License ("CDDL"), version 1.0. 4*d0b3c59bSPatrick Mooney * You may only use this file in accordance with the terms of version 5*d0b3c59bSPatrick Mooney * 1.0 of the CDDL. 6*d0b3c59bSPatrick Mooney * 7*d0b3c59bSPatrick Mooney * A full copy of the text of the CDDL should have accompanied this 8*d0b3c59bSPatrick Mooney * source. A copy of the CDDL is also available via the Internet at 9*d0b3c59bSPatrick Mooney * http://www.illumos.org/license/CDDL. 10*d0b3c59bSPatrick Mooney */ 11*d0b3c59bSPatrick Mooney 12*d0b3c59bSPatrick Mooney /* 13*d0b3c59bSPatrick Mooney * Copyright 2013 Pluribus Networks Inc. 14*d0b3c59bSPatrick Mooney */ 15*d0b3c59bSPatrick Mooney 16*d0b3c59bSPatrick Mooney #ifndef _COMPAT_FREEBSD_AMD64_MACHINE_PARAM_H_ 17*d0b3c59bSPatrick Mooney #define _COMPAT_FREEBSD_AMD64_MACHINE_PARAM_H_ 18*d0b3c59bSPatrick Mooney 19*d0b3c59bSPatrick Mooney #ifdef _KERNEL 20*d0b3c59bSPatrick Mooney #define MAXCPU NCPU 21*d0b3c59bSPatrick Mooney #endif /* _KERNEL */ 22*d0b3c59bSPatrick Mooney 23*d0b3c59bSPatrick Mooney #define PAGE_SHIFT 12 /* LOG2(PAGE_SIZE) */ 24*d0b3c59bSPatrick Mooney #define PAGE_SIZE (1<<PAGE_SHIFT) /* bytes/page */ 25*d0b3c59bSPatrick Mooney #define PAGE_MASK (PAGE_SIZE-1) 26*d0b3c59bSPatrick Mooney 27*d0b3c59bSPatrick Mooney /* Size of the level 1 page table units */ 28*d0b3c59bSPatrick Mooney #define NPTEPG (PAGE_SIZE/(sizeof (pt_entry_t))) 29*d0b3c59bSPatrick Mooney 30*d0b3c59bSPatrick Mooney /* Size of the level 2 page directory units */ 31*d0b3c59bSPatrick Mooney #define NPDEPG (PAGE_SIZE/(sizeof (pd_entry_t))) 32*d0b3c59bSPatrick Mooney 33*d0b3c59bSPatrick Mooney /* Size of the level 3 page directory pointer table units */ 34*d0b3c59bSPatrick Mooney #define NPDPEPG (PAGE_SIZE/(sizeof (pdp_entry_t))) 35*d0b3c59bSPatrick Mooney 36*d0b3c59bSPatrick Mooney /* Size of the level 4 page-map level-4 table units */ 37*d0b3c59bSPatrick Mooney #define NPML4EPG (PAGE_SIZE/(sizeof (pml4_entry_t))) 38*d0b3c59bSPatrick Mooney 39*d0b3c59bSPatrick Mooney #define CACHE_LINE_SIZE 64 40*d0b3c59bSPatrick Mooney 41*d0b3c59bSPatrick Mooney #endif /* _COMPAT_FREEBSD_AMD64_MACHINE_PARAM_H_ */ 42