| Igor Podgainõi | d1a7f4d | 2024-11-26 12:50:47 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2024, Arm Limited. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #include <asm_macros.S> |
| 8 | |
| 9 | #if __aarch64__ |
| 10 | |
| 11 | .globl read128_par_el1 |
| 12 | .globl read128_ttbr0_el1 |
| 13 | .globl read128_ttbr1_el1 |
| 14 | .globl read128_ttbr0_el2 |
| 15 | .globl read128_ttbr1_el2 |
| 16 | .globl read128_vttbr_el2 |
| 17 | .globl read128_rcwmask_el1 |
| 18 | .globl read128_rcwsmask_el1 |
| 19 | .globl write128_par_el1 |
| 20 | .globl write128_ttbr0_el1 |
| 21 | .globl write128_ttbr1_el1 |
| 22 | .globl write128_ttbr0_el2 |
| 23 | .globl write128_ttbr1_el2 |
| 24 | .globl write128_vttbr_el2 |
| 25 | .globl write128_rcwmask_el1 |
| 26 | .globl write128_rcwsmask_el1 |
| 27 | |
| 28 | func read128_par_el1 /* MRRS x0, x1, S3_0_C7_C4_0 */ |
| 29 | .inst 0xD5787400 |
| 30 | ret |
| 31 | endfunc read128_par_el1 |
| 32 | |
| 33 | func read128_ttbr0_el1 /* MRRS x0, x1, S3_0_C2_C0_0 */ |
| 34 | .inst 0xD5782000 |
| 35 | ret |
| 36 | endfunc read128_ttbr0_el1 |
| 37 | |
| 38 | func read128_ttbr1_el1 /* MRRS x0, x1, S3_0_C2_C0_1 */ |
| 39 | .inst 0xD5782020 |
| 40 | ret |
| 41 | endfunc read128_ttbr1_el1 |
| 42 | |
| 43 | func read128_ttbr0_el2 /* MRRS x0, x1, S3_4_C2_C0_0 */ |
| 44 | .inst 0xD57C2000 |
| 45 | ret |
| 46 | endfunc read128_ttbr0_el2 |
| 47 | |
| 48 | func read128_ttbr1_el2 /* MRRS x0, x1, S3_4_C2_C0_1 */ |
| 49 | .inst 0xD57C2020 |
| 50 | ret |
| 51 | endfunc read128_ttbr1_el2 |
| 52 | |
| 53 | func read128_vttbr_el2 /* MRRS x0, x1, S3_4_C2_C1_0 */ |
| 54 | .inst 0xD57C2100 |
| 55 | ret |
| 56 | endfunc read128_vttbr_el2 |
| 57 | |
| 58 | func read128_rcwmask_el1 /* MRRS x0, x1, S3_0_C13_C0_6 */ |
| 59 | .inst 0xD578D0C0 |
| 60 | ret |
| 61 | endfunc read128_rcwmask_el1 |
| 62 | |
| 63 | func read128_rcwsmask_el1 /* MRRS x0, x1, S3_0_C13_C0_3 */ |
| 64 | .inst 0xD578D060 |
| 65 | ret |
| 66 | endfunc read128_rcwsmask_el1 |
| 67 | |
| 68 | func write128_par_el1 /* MSRR S3_0_C7_C4_0, x0, x1 */ |
| 69 | .inst 0xD5587400 |
| 70 | ret |
| 71 | endfunc write128_par_el1 |
| 72 | |
| 73 | func write128_ttbr0_el1 /* MSRR S3_0_C2_C0_0, x0, x1 */ |
| 74 | .inst 0xD5582000 |
| 75 | ret |
| 76 | endfunc write128_ttbr0_el1 |
| 77 | |
| 78 | func write128_ttbr1_el1 /* MSRR S3_0_C2_C0_1, x0, x1 */ |
| 79 | .inst 0xD5582020 |
| 80 | ret |
| 81 | endfunc write128_ttbr1_el1 |
| 82 | |
| 83 | func write128_ttbr0_el2 /* MSRR S3_4_C2_C0_0, x0, x1 */ |
| 84 | .inst 0xD55C2000 |
| 85 | ret |
| 86 | endfunc write128_ttbr0_el2 |
| 87 | |
| 88 | func write128_ttbr1_el2 /* MSRR S3_4_C2_C0_1, x0, x1 */ |
| 89 | .inst 0xD55C2020 |
| 90 | ret |
| 91 | endfunc write128_ttbr1_el2 |
| 92 | |
| 93 | func write128_vttbr_el2 /* MSRR S3_4_C2_C1_0, x0, x1 */ |
| 94 | .inst 0xD55C2100 |
| 95 | ret |
| 96 | endfunc write128_vttbr_el2 |
| 97 | |
| 98 | func write128_rcwmask_el1 /* MSRR S3_0_C13_C0_6, x0, x1 */ |
| 99 | .inst 0xD558D0C0 |
| 100 | ret |
| 101 | endfunc write128_rcwmask_el1 |
| 102 | |
| 103 | func write128_rcwsmask_el1 /* MSRR S3_0_C13_C0_3, x0, x1 */ |
| 104 | .inst 0xD558D060 |
| 105 | ret |
| 106 | endfunc write128_rcwsmask_el1 |
| 107 | |
| 108 | #endif /* __aarch64__ */ |