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Diffstat (limited to 'qemu/roms/openbios/arch/ppc/mmutypes.h')
-rw-r--r--qemu/roms/openbios/arch/ppc/mmutypes.h76
1 files changed, 0 insertions, 76 deletions
diff --git a/qemu/roms/openbios/arch/ppc/mmutypes.h b/qemu/roms/openbios/arch/ppc/mmutypes.h
deleted file mode 100644
index 441d7f8bc..000000000
--- a/qemu/roms/openbios/arch/ppc/mmutypes.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Creation Date: <2002/01/13 13:53:14 samuel>
- * Time-stamp: <2002/01/27 19:56:11 samuel>
- *
- * <mmutypes.h>
- *
- * MMU definitions
- *
- * Most of these declarations originate from the Linux Kernel
- *
- * Copyright (C) 2002 Samuel Rydh (samuel@ibrium.se)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation
- *
- */
-
-#ifndef _H_MMUTYPES
-#define _H_MMUTYPES
-
-/* Hardware Page Table Entry */
-typedef struct mPTE {
- unsigned long v:1; /* Entry is valid */
- unsigned long vsid:24; /* Virtual segment identifier */
- unsigned long h:1; /* Hash algorithm indicator */
- unsigned long api:6; /* Abbreviated page index */
-
- unsigned long rpn:20; /* Real (physical) page number */
- unsigned long :3; /* Unused */
- unsigned long r:1; /* Referenced */
- unsigned long c:1; /* Changed */
- unsigned long w:1; /* Write-thru cache mode */
- unsigned long i:1; /* Cache inhibited */
- unsigned long m:1; /* Memory coherence */
- unsigned long g:1; /* Guarded */
- unsigned long :1; /* Unused */
- unsigned long pp:2; /* Page protection */
-} mPTE_t;
-
-
-typedef struct _mBATU { /* Upper part of BAT (all except 601) */
- unsigned long bepi:15; /* Effective page index (virtual address) */
- unsigned long :4; /* Unused */
- unsigned long bl:11; /* Block size mask */
- unsigned long vs:1; /* Supervisor valid */
- unsigned long vp:1; /* User valid */
-} mBATU;
-
-typedef struct _mBATL { /* Lower part of BAT (all except 601) */
- unsigned long brpn:15; /* Real page index (physical address) */
- unsigned long :10; /* Unused */
- unsigned long w:1; /* Write-thru cache */
- unsigned long i:1; /* Cache inhibit */
- unsigned long m:1; /* Memory coherence */
- unsigned long g:1; /* Guarded (MBZ in IBAT) */
- unsigned long :1; /* Unused */
- unsigned long pp:2; /* Page access protections */
-} mBATL;
-
-typedef struct _mBAT {
- mBATU batu; /* Upper register */
- mBATL batl; /* Lower register */
-} mBAT;
-
-typedef struct _mSEGREG {
- unsigned long t:1; /* Normal or I/O type */
- unsigned long ks:1; /* Supervisor 'key' (normally 0) */
- unsigned long kp:1; /* User 'key' (normally 1) */
- unsigned long n:1; /* No-execute */
- unsigned long :4; /* Unused */
- unsigned long vsid:24; /* Virtual Segment Identifier */
-} mSEGREG;
-
-
-#endif /* _H_MMUTYPES */