| 1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== |
| 3 | * |
| 4 | * Hypervisor Software File: mmustat.h |
| 5 | * |
| 6 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. |
| 7 | * |
| 8 | * - Do no alter or remove copyright notices |
| 9 | * |
| 10 | * - Redistribution and use of this software in source and binary forms, with |
| 11 | * or without modification, are permitted provided that the following |
| 12 | * conditions are met: |
| 13 | * |
| 14 | * - Redistribution of source code must retain the above copyright notice, |
| 15 | * this list of conditions and the following disclaimer. |
| 16 | * |
| 17 | * - Redistribution in binary form must reproduce the above copyright notice, |
| 18 | * this list of conditions and the following disclaimer in the |
| 19 | * documentation and/or other materials provided with the distribution. |
| 20 | * |
| 21 | * Neither the name of Sun Microsystems, Inc. or the names of contributors |
| 22 | * may be used to endorse or promote products derived from this software |
| 23 | * without specific prior written permission. |
| 24 | * |
| 25 | * This software is provided "AS IS," without a warranty of any kind. |
| 26 | * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, |
| 27 | * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A |
| 28 | * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN |
| 29 | * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR |
| 30 | * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR |
| 31 | * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN |
| 32 | * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR |
| 33 | * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE |
| 34 | * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, |
| 35 | * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF |
| 36 | * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
| 37 | * |
| 38 | * You acknowledge that this software is not designed, licensed or |
| 39 | * intended for use in the design, construction, operation or maintenance of |
| 40 | * any nuclear facility. |
| 41 | * |
| 42 | * ========== Copyright Header End ============================================ |
| 43 | */ |
| 44 | /* |
| 45 | * Copyright 2005 Sun Microsystems, Inc. All rights reserved. |
| 46 | * Use is subject to license terms. |
| 47 | */ |
| 48 | |
| 49 | #ifndef _MMUSTAT_H |
| 50 | #define _MMUSTAT_H |
| 51 | |
| 52 | #pragma ident "@(#)mmustat.h 1.3 05/08/23 SMI" |
| 53 | |
| 54 | #ifdef __cplusplus |
| 55 | extern "C" { |
| 56 | #endif |
| 57 | |
| 58 | /* |
| 59 | |
| 60 | MMU statistic buffer format |
| 61 | |
| 62 | offset (bytes) size (bytes) field |
| 63 | -------------- ------------ ----- |
| 64 | 0x0 0x8 IMMU TSB hits ctx0, 8kb TTE |
| 65 | 0x8 0x8 IMMU TSB %tick's ctx0, 8kb TTE |
| 66 | 0x10 0x8 IMMU TSB hits ctx0, 64kb TTE |
| 67 | 0x18 0x8 IMMU TSB %tick's ctx0, 64kb TTE |
| 68 | 0x20 0x10 reserved |
| 69 | 0x30 0x8 IMMU TSB hits ctx0, 4mb TTE |
| 70 | 0x38 0x8 IMMU TSB %tick's ctx0, 4mb TTE |
| 71 | 0x40 0x10 reserved |
| 72 | 0x50 0x8 IMMU TSB hits ctx0, 256mb TTE |
| 73 | 0x58 0x8 IMMU TSB %tick's ctx0, 256mb TTE |
| 74 | 0x60 0x20 reserved |
| 75 | 0x80 0x8 IMMU TSB hits ctxnon0, 8kb TTE |
| 76 | 0x88 0x8 IMMU TSB %tick's ctxnon0, 8kb TTE |
| 77 | 0x90 0x8 IMMU TSB hits ctxnon0, 64kb TTE |
| 78 | 0x98 0x8 IMMU TSB %tick's ctxnon0, 64kb TTE |
| 79 | 0xA0 0x10 reserved |
| 80 | 0xB0 0x8 IMMU TSB hits ctxnon0, 4mb TTE |
| 81 | 0xB8 0x8 IMMU TSB %tick's ctxnon0, 4mb TTE |
| 82 | 0xC0 0x10 reserved |
| 83 | 0xD0 0x8 IMMU TSB hits ctxnon0, 256mb TTE |
| 84 | 0xD8 0x8 IMMU TSB %tick's ctxnon0, 256mb TTE |
| 85 | 0xE0 0x20 reserved |
| 86 | 0x100 0x8 DMMU TSB hit ctx0, 8kb TTE |
| 87 | 0x108 0x8 DMMU TSB %tick's ctx0, 8kb TTE |
| 88 | 0x110 0x8 DMMU TSB hit ctx0, 64kb TTE |
| 89 | 0x118 0x8 DMMU TSB %tick's ctx0, 64kb TTE |
| 90 | 0x120 0x10 reserved |
| 91 | 0x130 0x8 DMMU TSB hit ctx0, 4mb TTE |
| 92 | 0x138 0x8 DMMU TSB %tick's ctx0, 4mb TTE |
| 93 | 0x140 0x10 reserved |
| 94 | 0x150 0x8 DMMU TSB hit ctx0, 256mb TTE |
| 95 | 0x158 0x8 DMMU TSB %tick's ctx0, 256mb TTE |
| 96 | 0x160 0x20 reserved |
| 97 | 0x180 0x8 DMMU TSB hit ctxnon0, 8kb TTE |
| 98 | 0x188 0x8 DMMU TSB %tick's ctxnon0, 8kb TTE |
| 99 | 0x190 0x8 DMMU TSB hit ctxnon0, 64kb TTE |
| 100 | 0x198 0x8 DMMU TSB %tick's ctxnon0, 64kb TTE |
| 101 | 0x1A0 0x10 reserved |
| 102 | 0x1B0 0x8 DMMU TSB hit ctxnon0, 4mb TTE |
| 103 | 0x1B8 0x8 DMMU TSB %tick's ctxnon0, 4mb TTE |
| 104 | 0x1C0 0x10 reserved |
| 105 | 0x1D0 0x8 DMMU TSB hit ctxnon0, 256mb TTE |
| 106 | 0x1D8 0x8 DMMU TSB %tick's ctxnon0, 256mb TTE |
| 107 | 0x1E0 0x20 reserved |
| 108 | |
| 109 | */ |
| 110 | #define MMUSTAT_I 0x0 |
| 111 | #define MMUSTAT_D 0x100 |
| 112 | |
| 113 | #define MMUSTAT_CTX0 0x0 |
| 114 | #define MMUSTAT_CTXNON0 0x80 |
| 115 | |
| 116 | #define MMUSTAT_HIT 0x0 |
| 117 | #define MMUSTAT_TICK 0x8 |
| 118 | |
| 119 | #define MMUSTAT_ENTRY_SZ_SHIFT 4 |
| 120 | |
| 121 | |
| 122 | #define MMUSTAT_AREA_SIZE 0x200 |
| 123 | #define MMUSTAT_AREA_ALIGN 0x8 |
| 124 | |
| 125 | |
| 126 | #ifdef __cplusplus |
| 127 | } |
| 128 | #endif |
| 129 | |
| 130 | #endif /* _MMUSTAT_H */ |