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8#ifndef __ASM_POWERPC_REG_A2_H__
9#define __ASM_POWERPC_REG_A2_H__
10
11#include <asm/asm-const.h>
12
13#define SPRN_TENSR 0x1b5
14#define SPRN_TENS 0x1b6
15#define SPRN_TENC 0x1b7
16
17#define SPRN_A2_CCR0 0x3f0
18#define SPRN_A2_CCR1 0x3f1
19#define SPRN_A2_CCR2 0x3f2
20#define SPRN_MMUCR0 0x3fc
21#define SPRN_MMUCR1 0x3fd
22#define SPRN_MMUCR2 0x3fe
23#define SPRN_MMUCR3 0x3ff
24
25#define SPRN_IAR 0x372
26
27#define SPRN_IUCR0 0x3f3
28#define IUCR0_ICBI_ACK 0x1000
29
30#define SPRN_XUCR0 0x3f6
31
32#define A2_IERAT_SIZE 16
33#define A2_DERAT_SIZE 32
34
35
36#define MMUCR0_ECL 0x80000000
37#define MMUCR0_TID_NZ 0x40000000
38#define MMUCR0_TS 0x10000000
39#define MMUCR0_TGS 0x20000000
40#define MMUCR0_TLBSEL 0x0c000000
41#define MMUCR0_TLBSEL_U 0x00000000
42#define MMUCR0_TLBSEL_I 0x08000000
43#define MMUCR0_TLBSEL_D 0x0c000000
44#define MMUCR0_LOCKSRSH 0x02000000
45#define MMUCR0_TID_MASK 0x000000ff
46
47
48#define MMUCR1_IRRE 0x80000000
49#define MMUCR1_DRRE 0x40000000
50#define MMUCR1_REE 0x20000000
51#define MMUCR1_CEE 0x10000000
52#define MMUCR1_CSINV_ALL 0x00000000
53#define MMUCR1_CSINV_NISYNC 0x04000000
54#define MMUCR1_CSINV_NEVER 0x0c000000
55#define MMUCR1_ICTID 0x00080000
56#define MMUCR1_ITTID 0x00040000
57#define MMUCR1_DCTID 0x00020000
58#define MMUCR1_DTTID 0x00010000
59#define MMUCR1_DCCD 0x00008000
60#define MMUCR1_TLBWE_BINV 0x00004000
61
62
63#define MMUCR2_PSSEL_SHIFT 4
64
65
66#define MMUCR3_THID 0x0000000f
67
68
69#define TLB0_EPN_MASK ASM_CONST(0xfffffffffffff000)
70#define TLB0_CLASS_MASK ASM_CONST(0x0000000000000c00)
71#define TLB0_CLASS_00 ASM_CONST(0x0000000000000000)
72#define TLB0_CLASS_01 ASM_CONST(0x0000000000000400)
73#define TLB0_CLASS_10 ASM_CONST(0x0000000000000800)
74#define TLB0_CLASS_11 ASM_CONST(0x0000000000000c00)
75#define TLB0_V ASM_CONST(0x0000000000000200)
76#define TLB0_X ASM_CONST(0x0000000000000100)
77#define TLB0_SIZE_MASK ASM_CONST(0x00000000000000f0)
78#define TLB0_SIZE_4K ASM_CONST(0x0000000000000010)
79#define TLB0_SIZE_64K ASM_CONST(0x0000000000000030)
80#define TLB0_SIZE_1M ASM_CONST(0x0000000000000050)
81#define TLB0_SIZE_16M ASM_CONST(0x0000000000000070)
82#define TLB0_SIZE_1G ASM_CONST(0x00000000000000a0)
83#define TLB0_THDID_MASK ASM_CONST(0x000000000000000f)
84#define TLB0_THDID_0 ASM_CONST(0x0000000000000001)
85#define TLB0_THDID_1 ASM_CONST(0x0000000000000002)
86#define TLB0_THDID_2 ASM_CONST(0x0000000000000004)
87#define TLB0_THDID_3 ASM_CONST(0x0000000000000008)
88#define TLB0_THDID_ALL ASM_CONST(0x000000000000000f)
89
90#define TLB1_RESVATTR ASM_CONST(0x00f0000000000000)
91#define TLB1_U0 ASM_CONST(0x0008000000000000)
92#define TLB1_U1 ASM_CONST(0x0004000000000000)
93#define TLB1_U2 ASM_CONST(0x0002000000000000)
94#define TLB1_U3 ASM_CONST(0x0001000000000000)
95#define TLB1_R ASM_CONST(0x0000800000000000)
96#define TLB1_C ASM_CONST(0x0000400000000000)
97#define TLB1_RPN_MASK ASM_CONST(0x000003fffffff000)
98#define TLB1_W ASM_CONST(0x0000000000000800)
99#define TLB1_I ASM_CONST(0x0000000000000400)
100#define TLB1_M ASM_CONST(0x0000000000000200)
101#define TLB1_G ASM_CONST(0x0000000000000100)
102#define TLB1_E ASM_CONST(0x0000000000000080)
103#define TLB1_VF ASM_CONST(0x0000000000000040)
104#define TLB1_UX ASM_CONST(0x0000000000000020)
105#define TLB1_SX ASM_CONST(0x0000000000000010)
106#define TLB1_UW ASM_CONST(0x0000000000000008)
107#define TLB1_SW ASM_CONST(0x0000000000000004)
108#define TLB1_UR ASM_CONST(0x0000000000000002)
109#define TLB1_SR ASM_CONST(0x0000000000000001)
110
111
112#define ERATIVAX_RS_IS_ALL 0x000
113#define ERATIVAX_RS_IS_TID 0x040
114#define ERATIVAX_RS_IS_CLASS 0x080
115#define ERATIVAX_RS_IS_FULLMATCH 0x0c0
116#define ERATIVAX_CLASS_00 0x000
117#define ERATIVAX_CLASS_01 0x010
118#define ERATIVAX_CLASS_10 0x020
119#define ERATIVAX_CLASS_11 0x030
120#define ERATIVAX_PSIZE_4K (TLB_PSIZE_4K >> 1)
121#define ERATIVAX_PSIZE_64K (TLB_PSIZE_64K >> 1)
122#define ERATIVAX_PSIZE_1M (TLB_PSIZE_1M >> 1)
123#define ERATIVAX_PSIZE_16M (TLB_PSIZE_16M >> 1)
124#define ERATIVAX_PSIZE_1G (TLB_PSIZE_1G >> 1)
125
126
127#define ERATILX_T_ALL 0
128#define ERATILX_T_TID 1
129#define ERATILX_T_TGS 2
130#define ERATILX_T_FULLMATCH 3
131#define ERATILX_T_CLASS0 4
132#define ERATILX_T_CLASS1 5
133#define ERATILX_T_CLASS2 6
134#define ERATILX_T_CLASS3 7
135
136
137#define XUCR0_TRACE_UM_T0 0x40000000
138#define XUCR0_TRACE_UM_T1 0x20000000
139#define XUCR0_TRACE_UM_T2 0x10000000
140#define XUCR0_TRACE_UM_T3 0x08000000
141
142
143#define A2_CCR0_PME_DISABLED 0x00000000
144#define A2_CCR0_PME_SLEEP 0x40000000
145#define A2_CCR0_PME_RVW 0x80000000
146#define A2_CCR0_PME_DISABLED2 0xc0000000
147
148
149#define A2_CCR2_ERAT_ONLY_MODE 0x00000001
150#define A2_CCR2_ENABLE_ICSWX 0x00000002
151#define A2_CCR2_ENABLE_PC 0x20000000
152#define A2_CCR2_ENABLE_TRACE 0x40000000
153
154#endif
155