riscv/csr/
pmpconfig.rs

Help
1// Licensed under the Apache License, Version 2.0 or the MIT License.
2// SPDX-License-Identifier: Apache-2.0 OR MIT
3// Copyright Tock Contributors 2022.
4
5use kernel::utilities::registers::register_bitfields;
6
7// Default to 32 bit if compiling for debug/testing.
8#[cfg(any(
9    target_arch = "riscv32",
10    all(not(target_arch = "riscv32"), not(target_arch = "riscv64"))
11))]
12register_bitfields![usize,
13    pub pmpcfg [
14        r0 OFFSET(0) NUMBITS(1) [],
15        w0 OFFSET(1) NUMBITS(1) [],
16        x0 OFFSET(2) NUMBITS(1) [],
17        a0 OFFSET(3) NUMBITS(2) [
18            OFF = 0,
19            TOR = 1,
20            NA4 = 2,
21            NAPOT = 3
22        ],
23        l0 OFFSET(7) NUMBITS(1) [],
24
25        r1 OFFSET(8) NUMBITS(1) [],
26        w1 OFFSET(9) NUMBITS(1) [],
27        x1 OFFSET(10) NUMBITS(1) [],
28        a1 OFFSET(11) NUMBITS(2) [
29            OFF = 0,
30            TOR = 1,
31            NA4 = 2,
32            NAPOT = 3
33        ],
34        l1 OFFSET(15) NUMBITS(1) [],
35
36        r2 OFFSET(16) NUMBITS(1) [],
37        w2 OFFSET(17) NUMBITS(1) [],
38        x2 OFFSET(18) NUMBITS(1) [],
39        a2 OFFSET(19) NUMBITS(2) [
40            OFF = 0,
41            TOR = 1,
42            NA4 = 2,
43            NAPOT = 3
44        ],
45        l2 OFFSET(23) NUMBITS(1) [],
46
47        r3 OFFSET(24) NUMBITS(1) [],
48        w3 OFFSET(25) NUMBITS(1) [],
49        x3 OFFSET(26) NUMBITS(1) [],
50        a3 OFFSET(27) NUMBITS(2) [
51            OFF = 0,
52            TOR = 1,
53            NA4 = 2,
54            NAPOT = 3
55        ],
56        l3 OFFSET(31) NUMBITS(1) []
57    ]
58];
59
60#[cfg(target_arch = "riscv64")]
61register_bitfields![usize,
62    pub pmpcfg [
63        r0 OFFSET(0) NUMBITS(1) [],
64        w0 OFFSET(1) NUMBITS(1) [],
65        x0 OFFSET(2) NUMBITS(1) [],
66        a0 OFFSET(3) NUMBITS(2) [
67            OFF = 0,
68            TOR = 1,
69            NA4 = 2,
70            NAPOT = 3
71        ],
72        l0 OFFSET(7) NUMBITS(1) [],
73
74        r1 OFFSET(8) NUMBITS(1) [],
75        w1 OFFSET(9) NUMBITS(1) [],
76        x1 OFFSET(10) NUMBITS(1) [],
77        a1 OFFSET(11) NUMBITS(2) [
78            OFF = 0,
79            TOR = 1,
80            NA4 = 2,
81            NAPOT = 3
82        ],
83        l1 OFFSET(15) NUMBITS(1) [],
84
85        r2 OFFSET(16) NUMBITS(1) [],
86        w2 OFFSET(17) NUMBITS(1) [],
87        x2 OFFSET(18) NUMBITS(1) [],
88        a2 OFFSET(19) NUMBITS(2) [
89            OFF = 0,
90            TOR = 1,
91            NA4 = 2,
92            NAPOT = 3
93        ],
94        l2 OFFSET(23) NUMBITS(1) [],
95
96        r3 OFFSET(24) NUMBITS(1) [],
97        w3 OFFSET(25) NUMBITS(1) [],
98        x3 OFFSET(26) NUMBITS(1) [],
99        a3 OFFSET(27) NUMBITS(2) [
100            OFF = 0,
101            TOR = 1,
102            NA4 = 2,
103            NAPOT = 3
104        ],
105        l3 OFFSET(31) NUMBITS(1) [],
106
107        r4 OFFSET(32) NUMBITS(1) [],
108        w4 OFFSET(33) NUMBITS(1) [],
109        x4 OFFSET(34) NUMBITS(1) [],
110        a4 OFFSET(35) NUMBITS(2) [
111            OFF = 0,
112            TOR = 1,
113            NA4 = 2,
114            NAPOT = 3
115        ],
116        l4 OFFSET(39) NUMBITS(1) [],
117
118        r5 OFFSET(40) NUMBITS(1) [],
119        w5 OFFSET(41) NUMBITS(1) [],
120        x5 OFFSET(42) NUMBITS(1) [],
121        a5 OFFSET(43) NUMBITS(2) [
122            OFF = 0,
123            TOR = 1,
124            NA4 = 2,
125            NAPOT = 3
126        ],
127        l5 OFFSET(47) NUMBITS(1) [],
128
129        r6 OFFSET(48) NUMBITS(1) [],
130        w6 OFFSET(49) NUMBITS(1) [],
131        x6 OFFSET(50) NUMBITS(1) [],
132        a6 OFFSET(51) NUMBITS(2) [
133            OFF = 0,
134            TOR = 1,
135            NA4 = 2,
136            NAPOT = 3
137        ],
138        l6 OFFSET(55) NUMBITS(1) [],
139
140        r7 OFFSET(56) NUMBITS(1) [],
141        w7 OFFSET(57) NUMBITS(1) [],
142        x7 OFFSET(58) NUMBITS(1) [],
143        a7 OFFSET(59) NUMBITS(2) [
144            OFF = 0,
145            TOR = 1,
146            NA4 = 2,
147            NAPOT = 3
148        ],
149        l7 OFFSET(63) NUMBITS(1) []
150    ]
151];
riscv/csr/pmpconfig.rs

riscv/csr/
pmpconfig.rs
