Module Name: src Committed By: cegger Date: Sat Apr 18 08:48:47 UTC 2009
Modified Files: src/sys/uvm: uvm_pmap.h Log Message: Introduce PMAP_MD_MASK. Reserves PMAP bits for use in MD code. Presented on tech-kern@, port-i386@ and port-amd64@ ok ad@ To generate a diff of this commit: cvs rdiff -u -r1.25 -r1.26 src/sys/uvm/uvm_pmap.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/uvm/uvm_pmap.h diff -u src/sys/uvm/uvm_pmap.h:1.25 src/sys/uvm/uvm_pmap.h:1.26 --- src/sys/uvm/uvm_pmap.h:1.25 Wed Dec 10 11:10:20 2008 +++ src/sys/uvm/uvm_pmap.h Sat Apr 18 08:48:47 2009 @@ -1,4 +1,4 @@ -/* $NetBSD: uvm_pmap.h,v 1.25 2008/12/10 11:10:20 pooka Exp $ */ +/* $NetBSD: uvm_pmap.h,v 1.26 2009/04/18 08:48:47 cegger Exp $ */ /* * Copyright (c) 1991, 1993 @@ -99,6 +99,9 @@ */ #define PMAP_WIRED 0x00000010 /* wired mapping */ #define PMAP_CANFAIL 0x00000020 /* can fail if resource shortage */ + +#define PMAP_MD_MASK 0x0000ff00 /* Machine-dependent bits */ + /* * Flags passed to pmap_kenter_pa(). Note the bottom 3 bits are VM_PROT_* * bits, used to indicate the access type.