| 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 | #ifndef SYSREG128_H |
| 8 | #define SYSREG128_H |
| 9 | |
| 10 | #include <stdint.h> |
| 11 | |
| 12 | #ifdef __aarch64__ |
| 13 | |
| 14 | /* Assembly function prototypes. */ |
| 15 | uint128_t read128_par_el1(void); |
| 16 | uint128_t read128_ttbr0_el1(void); |
| 17 | uint128_t read128_ttbr1_el1(void); |
| 18 | uint128_t read128_ttbr0_el2(void); |
| 19 | uint128_t read128_ttbr1_el2(void); |
| 20 | uint128_t read128_vttbr_el2(void); |
| 21 | uint128_t read128_rcwmask_el1(void); |
| 22 | uint128_t read128_rcwsmask_el1(void); |
| 23 | |
| 24 | void write128_par_el1(uint128_t v); |
| 25 | void write128_ttbr0_el1(uint128_t v); |
| 26 | void write128_ttbr1_el1(uint128_t v); |
| 27 | void write128_ttbr0_el2(uint128_t v); |
| 28 | void write128_ttbr1_el2(uint128_t v); |
| 29 | void write128_vttbr_el2(uint128_t v); |
| 30 | void write128_rcwmask_el1(uint128_t v); |
| 31 | void write128_rcwsmask_el1(uint128_t v); |
| 32 | |
| 33 | #endif /* __aarch64__ */ |
| 34 | |
| 35 | #endif /* SYSREG128_H */ |