pstate.h revision 81334 
1/*-
2 * Copyright (c) 2001 Jake Burkholder.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/sparc64/include/pstate.h 81334 2001-08-09 02:09:34Z obrien $
27 */
28
29#ifndef	_MACHINE_PSTATE_H_
30#define	_MACHINE_PSTATE_H_
31
32#define	PSTATE_AG		(1<<0)
33#define	PSTATE_IE		(1<<1)
34#define	PSTATE_PRIV		(1<<2)
35#define	PSTATE_AM		(1<<3)
36#define	PSTATE_PEF		(1<<4)
37#define	PSTATE_RED		(1<<5)
38
39#define	PSTATE_MM_SHIFT		(6)
40#define	PSTATE_MM_MASK		((1<<PSTATE_MM_SHIFT)|(1<<(PSTATE_MM_SHIFT+1)))
41#define	PSTATE_MM_TSO		(0<<PSTATE_MM_SHIFT)
42#define	PSTATE_MM_PSO		(1<<PSTATE_MM_SHIFT)
43#define	PSTATE_MM_RMO		(2<<PSTATE_MM_SHIFT)
44
45#define	PSTATE_TLE		(1<<8)
46#define	PSTATE_CLE		(1<<9)
47#define	PSTATE_MG		(1<<10)
48#define	PSTATE_IG		(1<<11)
49
50#define	TSTATE_PSTATE_SHIFT	8
51#define	TSTATE_PSTATE(x)	((x) << TSTATE_PSTATE_SHIFT)
52#define	TSTATE_AG		TSTATE_PSTATE(PSTATE_AG)
53#define	TSTATE_IE		TSTATE_PSTATE(PSTATE_IE)
54#define	TSTATE_PRIV		TSTATE_PSTATE(PSTATE_PRIV)
55#define	TSTATE_AM		TSTATE_PSTATE(PSTATE_AM)
56#define	TSTATE_PEF		TSTATE_PSTATE(PSTATE_PEF)
57#define	TSTATE_RED		TSTATE_PSTATE(PSTATE_RED)
58#define	TSTATE_TLE		TSTATE_PSTATE(PSTATE_TLE)
59#define	TSTATE_CLE		TSTATE_PSTATE(PSTATE_CLE)
60#define	TSTATE_MG		TSTATE_PSTATE(PSTATE_MG)
61#define	TSTATE_IG		TSTATE_PSTATE(PSTATE_IG)
62
63#define	VER_MANUF_SHIFT		(48)
64#define	VER_IMPL_SHIFT		(32)
65#define	VER_MASK_SHIFT		(24)
66#define	VER_MAXTL_SHIFT		(8)
67#define	VER_MAXWIN_SHIFT	(0)
68
69#define	VER_MANUF_SIZE		(16)
70#define	VER_IMPL_SIZE		(16)
71#define	VER_MASK_SIZE		(8)
72#define	VER_MAXTL_SIZE		(8)
73#define	VER_MAXWIN_SIZE		(5)
74
75#define	VER_MANUF_MASK		(((1L<<VER_MANUF_SIZE)-1)<<VER_MANUF_SHIFT)
76#define	VER_IMPL_MASK		(((1L<<VER_IMPL_SIZE)-1)<<VER_IMPL_SHIFT)
77#define	VER_MASK_MASK		(((1L<<VER_MASK_SIZE)-1)<<VER_MASK_SHIFT)
78#define	VER_MAXTL_MASK		(((1L<<VER_MAXTL_SIZE)-1)<<VER_MAXTL_SHIFT)
79#define	VER_MAXWIN_MASK		(((1L<<VER_MAXWIN_SIZE)-1)<<VER_MAXWIN_SHIFT)
80
81#define	VER_MANUF(ver) \
82	(((ver) & VER_MANUF_MASK) >> VER_MANUF_SHIFT)
83#define	VER_IMPL(ver) \
84	(((ver) & VER_IMPL_MASK) >> VER_IMPL_SHIFT)
85#define	VER_MASK(ver) \
86	(((ver) & VER_MASK_MASK) >> VER_MASK_SHIFT)
87#define	VER_MAXTL(ver) \
88	(((ver) & VER_MAXTL_MASK) >> VER_MAXTL_SHIFT)
89#define	VER_MAXWIN(ver) \
90	(((ver) & VER_MAXWIN_MASK) >> VER_MAXWIN_SHIFT)
91
92#endif /* !_MACHINE_PSTATE_H_ */
93