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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _SPARC64_PSTATE_H
3#define _SPARC64_PSTATE_H
4
5#include <linux/const.h>
6
7/* The V9 PSTATE Register (with SpitFire extensions).
8 *
9 * -----------------------------------------------------------------------
10 * | Resv | IG | MG | CLE | TLE | MM | RED | PEF | AM | PRIV | IE | AG |
11 * -----------------------------------------------------------------------
12 * 63 12 11 10 9 8 7 6 5 4 3 2 1 0
13 */
14/* IG on V9 conflicts with MCDE on M7. PSTATE_MCDE will only be used on
15 * processors that support ADI which do not use IG, hence there is no
16 * functional conflict
17 */
18#define PSTATE_IG _AC(0x0000000000000800,UL) /* Interrupt Globals. */
19#define PSTATE_MCDE _AC(0x0000000000000800,UL) /* MCD Enable */
20#define PSTATE_MG _AC(0x0000000000000400,UL) /* MMU Globals. */
21#define PSTATE_CLE _AC(0x0000000000000200,UL) /* Current Little Endian.*/
22#define PSTATE_TLE _AC(0x0000000000000100,UL) /* Trap Little Endian. */
23#define PSTATE_MM _AC(0x00000000000000c0,UL) /* Memory Model. */
24#define PSTATE_TSO _AC(0x0000000000000000,UL) /* MM: TotalStoreOrder */
25#define PSTATE_PSO _AC(0x0000000000000040,UL) /* MM: PartialStoreOrder */
26#define PSTATE_RMO _AC(0x0000000000000080,UL) /* MM: RelaxedMemoryOrder*/
27#define PSTATE_RED _AC(0x0000000000000020,UL) /* Reset Error Debug. */
28#define PSTATE_PEF _AC(0x0000000000000010,UL) /* Floating Point Enable.*/
29#define PSTATE_AM _AC(0x0000000000000008,UL) /* Address Mask. */
30#define PSTATE_PRIV _AC(0x0000000000000004,UL) /* Privilege. */
31#define PSTATE_IE _AC(0x0000000000000002,UL) /* Interrupt Enable. */
32#define PSTATE_AG _AC(0x0000000000000001,UL) /* Alternate Globals. */
33
34/* The V9 TSTATE Register (with SpitFire and Linux extensions).
35 *
36 * ---------------------------------------------------------------------
37 * | Resv | GL | CCR | ASI | %pil | PSTATE | Resv | CWP |
38 * ---------------------------------------------------------------------
39 * 63 43 42 40 39 32 31 24 23 20 19 8 7 5 4 0
40 */
41#define TSTATE_GL _AC(0x0000070000000000,UL) /* Global reg level */
42#define TSTATE_CCR _AC(0x000000ff00000000,UL) /* Condition Codes. */
43#define TSTATE_XCC _AC(0x000000f000000000,UL) /* Condition Codes. */
44#define TSTATE_XNEG _AC(0x0000008000000000,UL) /* %xcc Negative. */
45#define TSTATE_XZERO _AC(0x0000004000000000,UL) /* %xcc Zero. */
46#define TSTATE_XOVFL _AC(0x0000002000000000,UL) /* %xcc Overflow. */
47#define TSTATE_XCARRY _AC(0x0000001000000000,UL) /* %xcc Carry. */
48#define TSTATE_ICC _AC(0x0000000f00000000,UL) /* Condition Codes. */
49#define TSTATE_INEG _AC(0x0000000800000000,UL) /* %icc Negative. */
50#define TSTATE_IZERO _AC(0x0000000400000000,UL) /* %icc Zero. */
51#define TSTATE_IOVFL _AC(0x0000000200000000,UL) /* %icc Overflow. */
52#define TSTATE_ICARRY _AC(0x0000000100000000,UL) /* %icc Carry. */
53#define TSTATE_ASI _AC(0x00000000ff000000,UL) /* AddrSpace ID. */
54#define TSTATE_PIL _AC(0x0000000000f00000,UL) /* %pil (Linux traps)*/
55#define TSTATE_PSTATE _AC(0x00000000000fff00,UL) /* PSTATE. */
56/* IG on V9 conflicts with MCDE on M7. TSTATE_MCDE will only be used on
57 * processors that support ADI which do not support IG, hence there is
58 * no functional conflict
59 */
60#define TSTATE_IG _AC(0x0000000000080000,UL) /* Interrupt Globals.*/
61#define TSTATE_MCDE _AC(0x0000000000080000,UL) /* MCD enable. */
62#define TSTATE_MG _AC(0x0000000000040000,UL) /* MMU Globals. */
63#define TSTATE_CLE _AC(0x0000000000020000,UL) /* CurrLittleEndian. */
64#define TSTATE_TLE _AC(0x0000000000010000,UL) /* TrapLittleEndian. */
65#define TSTATE_MM _AC(0x000000000000c000,UL) /* Memory Model. */
66#define TSTATE_TSO _AC(0x0000000000000000,UL) /* MM: TSO */
67#define TSTATE_PSO _AC(0x0000000000004000,UL) /* MM: PSO */
68#define TSTATE_RMO _AC(0x0000000000008000,UL) /* MM: RMO */
69#define TSTATE_RED _AC(0x0000000000002000,UL) /* Reset Error Debug.*/
70#define TSTATE_PEF _AC(0x0000000000001000,UL) /* FPU Enable. */
71#define TSTATE_AM _AC(0x0000000000000800,UL) /* Address Mask. */
72#define TSTATE_PRIV _AC(0x0000000000000400,UL) /* Privilege. */
73#define TSTATE_IE _AC(0x0000000000000200,UL) /* Interrupt Enable. */
74#define TSTATE_AG _AC(0x0000000000000100,UL) /* Alternate Globals.*/
75#define TSTATE_SYSCALL _AC(0x0000000000000020,UL) /* in syscall trap */
76#define TSTATE_CWP _AC(0x000000000000001f,UL) /* Curr Win-Pointer. */
77
78/* Floating-Point Registers State Register.
79 *
80 * --------------------------------
81 * | Resv | FEF | DU | DL |
82 * --------------------------------
83 * 63 3 2 1 0
84 */
85#define FPRS_FEF _AC(0x0000000000000004,UL) /* FPU Enable. */
86#define FPRS_DU _AC(0x0000000000000002,UL) /* Dirty Upper. */
87#define FPRS_DL _AC(0x0000000000000001,UL) /* Dirty Lower. */
88
89/* Version Register.
90 *
91 * ------------------------------------------------------
92 * | MANUF | IMPL | MASK | Resv | MAXTL | Resv | MAXWIN |
93 * ------------------------------------------------------
94 * 63 48 47 32 31 24 23 16 15 8 7 5 4 0
95 */
96#define VERS_MANUF _AC(0xffff000000000000,UL) /* Manufacturer. */
97#define VERS_IMPL _AC(0x0000ffff00000000,UL) /* Implementation. */
98#define VERS_MASK _AC(0x00000000ff000000,UL) /* Mask Set Revision.*/
99#define VERS_MAXTL _AC(0x000000000000ff00,UL) /* Max Trap Level. */
100#define VERS_MAXWIN _AC(0x000000000000001f,UL) /* Max RegWindow Idx.*/
101
102/* Compatibility Feature Register (%asr26), SPARC-T4 and later */
103#define CFR_AES _AC(0x0000000000000001,UL) /* Supports AES opcodes */
104#define CFR_DES _AC(0x0000000000000002,UL) /* Supports DES opcodes */
105#define CFR_KASUMI _AC(0x0000000000000004,UL) /* Supports KASUMI opcodes */
106#define CFR_CAMELLIA _AC(0x0000000000000008,UL) /* Supports CAMELLIA opcodes*/
107#define CFR_MD5 _AC(0x0000000000000010,UL) /* Supports MD5 opcodes */
108#define CFR_SHA1 _AC(0x0000000000000020,UL) /* Supports SHA1 opcodes */
109#define CFR_SHA256 _AC(0x0000000000000040,UL) /* Supports SHA256 opcodes */
110#define CFR_SHA512 _AC(0x0000000000000080,UL) /* Supports SHA512 opcodes */
111#define CFR_MPMUL _AC(0x0000000000000100,UL) /* Supports MPMUL opcodes */
112#define CFR_MONTMUL _AC(0x0000000000000200,UL) /* Supports MONTMUL opcodes */
113#define CFR_MONTSQR _AC(0x0000000000000400,UL) /* Supports MONTSQR opcodes */
114#define CFR_CRC32C _AC(0x0000000000000800,UL) /* Supports CRC32C opcodes */
115
116#endif /* !(_SPARC64_PSTATE_H) */
1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _SPARC64_PSTATE_H
3#define _SPARC64_PSTATE_H
4
5#include <linux/const.h>
6
7/* The V9 PSTATE Register (with SpitFire extensions).
8 *
9 * -----------------------------------------------------------------------
10 * | Resv | IG | MG | CLE | TLE | MM | RED | PEF | AM | PRIV | IE | AG |
11 * -----------------------------------------------------------------------
12 * 63 12 11 10 9 8 7 6 5 4 3 2 1 0
13 */
14/* IG on V9 conflicts with MCDE on M7. PSTATE_MCDE will only be used on
15 * processors that support ADI which do not use IG, hence there is no
16 * functional conflict
17 */
18#define PSTATE_IG _AC(0x0000000000000800,UL) /* Interrupt Globals. */
19#define PSTATE_MCDE _AC(0x0000000000000800,UL) /* MCD Enable */
20#define PSTATE_MG _AC(0x0000000000000400,UL) /* MMU Globals. */
21#define PSTATE_CLE _AC(0x0000000000000200,UL) /* Current Little Endian.*/
22#define PSTATE_TLE _AC(0x0000000000000100,UL) /* Trap Little Endian. */
23#define PSTATE_MM _AC(0x00000000000000c0,UL) /* Memory Model. */
24#define PSTATE_TSO _AC(0x0000000000000000,UL) /* MM: TotalStoreOrder */
25#define PSTATE_PSO _AC(0x0000000000000040,UL) /* MM: PartialStoreOrder */
26#define PSTATE_RMO _AC(0x0000000000000080,UL) /* MM: RelaxedMemoryOrder*/
27#define PSTATE_RED _AC(0x0000000000000020,UL) /* Reset Error Debug. */
28#define PSTATE_PEF _AC(0x0000000000000010,UL) /* Floating Point Enable.*/
29#define PSTATE_AM _AC(0x0000000000000008,UL) /* Address Mask. */
30#define PSTATE_PRIV _AC(0x0000000000000004,UL) /* Privilege. */
31#define PSTATE_IE _AC(0x0000000000000002,UL) /* Interrupt Enable. */
32#define PSTATE_AG _AC(0x0000000000000001,UL) /* Alternate Globals. */
33
34/* The V9 TSTATE Register (with SpitFire and Linux extensions).
35 *
36 * ---------------------------------------------------------------------
37 * | Resv | GL | CCR | ASI | %pil | PSTATE | Resv | CWP |
38 * ---------------------------------------------------------------------
39 * 63 43 42 40 39 32 31 24 23 20 19 8 7 5 4 0
40 */
41#define TSTATE_GL _AC(0x0000070000000000,UL) /* Global reg level */
42#define TSTATE_CCR _AC(0x000000ff00000000,UL) /* Condition Codes. */
43#define TSTATE_XCC _AC(0x000000f000000000,UL) /* Condition Codes. */
44#define TSTATE_XNEG _AC(0x0000008000000000,UL) /* %xcc Negative. */
45#define TSTATE_XZERO _AC(0x0000004000000000,UL) /* %xcc Zero. */
46#define TSTATE_XOVFL _AC(0x0000002000000000,UL) /* %xcc Overflow. */
47#define TSTATE_XCARRY _AC(0x0000001000000000,UL) /* %xcc Carry. */
48#define TSTATE_ICC _AC(0x0000000f00000000,UL) /* Condition Codes. */
49#define TSTATE_INEG _AC(0x0000000800000000,UL) /* %icc Negative. */
50#define TSTATE_IZERO _AC(0x0000000400000000,UL) /* %icc Zero. */
51#define TSTATE_IOVFL _AC(0x0000000200000000,UL) /* %icc Overflow. */
52#define TSTATE_ICARRY _AC(0x0000000100000000,UL) /* %icc Carry. */
53#define TSTATE_ASI _AC(0x00000000ff000000,UL) /* AddrSpace ID. */
54#define TSTATE_PIL _AC(0x0000000000f00000,UL) /* %pil (Linux traps)*/
55#define TSTATE_PSTATE _AC(0x00000000000fff00,UL) /* PSTATE. */
56/* IG on V9 conflicts with MCDE on M7. TSTATE_MCDE will only be used on
57 * processors that support ADI which do not support IG, hence there is
58 * no functional conflict
59 */
60#define TSTATE_IG _AC(0x0000000000080000,UL) /* Interrupt Globals.*/
61#define TSTATE_MCDE _AC(0x0000000000080000,UL) /* MCD enable. */
62#define TSTATE_MG _AC(0x0000000000040000,UL) /* MMU Globals. */
63#define TSTATE_CLE _AC(0x0000000000020000,UL) /* CurrLittleEndian. */
64#define TSTATE_TLE _AC(0x0000000000010000,UL) /* TrapLittleEndian. */
65#define TSTATE_MM _AC(0x000000000000c000,UL) /* Memory Model. */
66#define TSTATE_TSO _AC(0x0000000000000000,UL) /* MM: TSO */
67#define TSTATE_PSO _AC(0x0000000000004000,UL) /* MM: PSO */
68#define TSTATE_RMO _AC(0x0000000000008000,UL) /* MM: RMO */
69#define TSTATE_RED _AC(0x0000000000002000,UL) /* Reset Error Debug.*/
70#define TSTATE_PEF _AC(0x0000000000001000,UL) /* FPU Enable. */
71#define TSTATE_AM _AC(0x0000000000000800,UL) /* Address Mask. */
72#define TSTATE_PRIV _AC(0x0000000000000400,UL) /* Privilege. */
73#define TSTATE_IE _AC(0x0000000000000200,UL) /* Interrupt Enable. */
74#define TSTATE_AG _AC(0x0000000000000100,UL) /* Alternate Globals.*/
75#define TSTATE_SYSCALL _AC(0x0000000000000020,UL) /* in syscall trap */
76#define TSTATE_CWP _AC(0x000000000000001f,UL) /* Curr Win-Pointer. */
77
78/* Floating-Point Registers State Register.
79 *
80 * --------------------------------
81 * | Resv | FEF | DU | DL |
82 * --------------------------------
83 * 63 3 2 1 0
84 */
85#define FPRS_FEF _AC(0x0000000000000004,UL) /* FPU Enable. */
86#define FPRS_DU _AC(0x0000000000000002,UL) /* Dirty Upper. */
87#define FPRS_DL _AC(0x0000000000000001,UL) /* Dirty Lower. */
88
89/* Version Register.
90 *
91 * ------------------------------------------------------
92 * | MANUF | IMPL | MASK | Resv | MAXTL | Resv | MAXWIN |
93 * ------------------------------------------------------
94 * 63 48 47 32 31 24 23 16 15 8 7 5 4 0
95 */
96#define VERS_MANUF _AC(0xffff000000000000,UL) /* Manufacturer. */
97#define VERS_IMPL _AC(0x0000ffff00000000,UL) /* Implementation. */
98#define VERS_MASK _AC(0x00000000ff000000,UL) /* Mask Set Revision.*/
99#define VERS_MAXTL _AC(0x000000000000ff00,UL) /* Max Trap Level. */
100#define VERS_MAXWIN _AC(0x000000000000001f,UL) /* Max RegWindow Idx.*/
101
102/* Compatibility Feature Register (%asr26), SPARC-T4 and later */
103#define CFR_AES _AC(0x0000000000000001,UL) /* Supports AES opcodes */
104#define CFR_DES _AC(0x0000000000000002,UL) /* Supports DES opcodes */
105#define CFR_KASUMI _AC(0x0000000000000004,UL) /* Supports KASUMI opcodes */
106#define CFR_CAMELLIA _AC(0x0000000000000008,UL) /* Supports CAMELLIA opcodes*/
107#define CFR_MD5 _AC(0x0000000000000010,UL) /* Supports MD5 opcodes */
108#define CFR_SHA1 _AC(0x0000000000000020,UL) /* Supports SHA1 opcodes */
109#define CFR_SHA256 _AC(0x0000000000000040,UL) /* Supports SHA256 opcodes */
110#define CFR_SHA512 _AC(0x0000000000000080,UL) /* Supports SHA512 opcodes */
111#define CFR_MPMUL _AC(0x0000000000000100,UL) /* Supports MPMUL opcodes */
112#define CFR_MONTMUL _AC(0x0000000000000200,UL) /* Supports MONTMUL opcodes */
113#define CFR_MONTSQR _AC(0x0000000000000400,UL) /* Supports MONTSQR opcodes */
114#define CFR_CRC32C _AC(0x0000000000000800,UL) /* Supports CRC32C opcodes */
115
116#endif /* !(_SPARC64_PSTATE_H) */