xref: /arm-trusted-firmware/include/lib/extensions/sve.h (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7)
1*91f16700Schasinglulu /*
2*91f16700Schasinglulu  * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
3*91f16700Schasinglulu  *
4*91f16700Schasinglulu  * SPDX-License-Identifier: BSD-3-Clause
5*91f16700Schasinglulu  */
6*91f16700Schasinglulu 
7*91f16700Schasinglulu #ifndef SVE_H
8*91f16700Schasinglulu #define SVE_H
9*91f16700Schasinglulu 
10*91f16700Schasinglulu #include <context.h>
11*91f16700Schasinglulu 
12*91f16700Schasinglulu #if (ENABLE_SME_FOR_NS || ENABLE_SVE_FOR_NS)
13*91f16700Schasinglulu void sve_init_el2_unused(void);
14*91f16700Schasinglulu void sve_enable_per_world(per_world_context_t *per_world_ctx);
15*91f16700Schasinglulu void sve_disable_per_world(per_world_context_t *per_world_ctx);
16*91f16700Schasinglulu #else
17*91f16700Schasinglulu static inline void sve_init_el2_unused(void)
18*91f16700Schasinglulu {
19*91f16700Schasinglulu }
20*91f16700Schasinglulu static inline void sve_enable_per_world(per_world_context_t *per_world_ctx)
21*91f16700Schasinglulu {
22*91f16700Schasinglulu }
23*91f16700Schasinglulu static inline void sve_disable_per_world(per_world_context_t *per_world_ctx)
24*91f16700Schasinglulu {
25*91f16700Schasinglulu }
26*91f16700Schasinglulu #endif /* ( ENABLE_SME_FOR_NS | ENABLE_SVE_FOR_NS ) */
27*91f16700Schasinglulu 
28*91f16700Schasinglulu #endif /* SVE_H */
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