Commit | Line | Data |
---|---|---|
86530b38 AT |
1 | /* |
2 | * ========== Copyright Header Begin ========================================== | |
3 | * | |
4 | * OpenSPARC T2 Processor File: ver.h | |
5 | * Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
6 | * 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
7 | * | |
8 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; version 2 of the License. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | * For the avoidance of doubt, and except that if any non-GPL license | |
24 | * choice is available it will apply instead, Sun elects to use only | |
25 | * the General Public License version 2 (GPLv2) at this time for any | |
26 | * software where a choice of GPL license versions is made | |
27 | * available with the language indicating that GPLv2 or any later version | |
28 | * may be used, or where a choice of which version of the GPL is applied is | |
29 | * otherwise unspecified. | |
30 | * | |
31 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
32 | * CA 95054 USA or visit www.sun.com if you need additional information or | |
33 | * have any questions. | |
34 | * | |
35 | * | |
36 | * ========== Copyright Header End ============================================ | |
37 | */ | |
38 | !! WARNING: | |
39 | !! For bit set/reset masks, use "X * 2**Y" instead of "X * 2^Y". | |
40 | !! "^" means "exponentiation" under SunOS:/bin/m4, but | |
41 | !! means "bitwise xor" under Solaris:/usr/ccs/bin/m4. | |
42 | !! "**" is acceptable notation for exponentiation with either. | |
43 | ||
44 | ||
45 | /* | |
46 | VER | |
47 | +-.-.-.-.-.-.-.-.---.---.---.---.---.---.----+-.----+ | |
48 | | MANUF | IMPL | MASK | RSVD | MAXTL |RSVD|MAXWIN| | |
49 | +-------+-------+-------+-------+-------+----+------+ | |
50 | 63 48 47 32 31 24 23 16 15 8 7 5 4 0 | |
51 | ||
52 | 6/23/93 lyoungs | |
53 | */ | |
54 | ||
55 | #define VER_MANUF_MASK 0xFFFF000000000000 | |
56 | #define VER_IMPL_MASK 0x0000FFFF00000000 | |
57 | #define VER_MASK_MASK 0x00000000FF000000 | |
58 | #define VER_MAXTL_MASK 0x000000000000FF00 | |
59 | #define VER_MAXWIN_MASK 0x000000000000001F | |
60 | ||
61 | #define VER_MANUF_SHIFT 48 | |
62 | #define VER_IMPL_SHIFT 32 | |
63 | #define VER_MASK_SHIFT 24 | |
64 | #define VER_MAXTL_SHIFT 8 | |
65 | #define VER_MAXWIN_SHIFT 0 | |
66 | ||
67 | #define VER_RD(REG) rdpr %ver,REG | |
68 | #define VER_WR(REG) wrpr REG,%ver |