| /* | |
| * Copyright (c) 2022, Arm Limited. All rights reserved. | |
| * | |
| * SPDX-License-Identifier: BSD-3-Clause | |
| */ | |
| #ifndef PLAT_DRTM_H | |
| #define PLAT_DRTM_H | |
| /* platform-specific DMA protection functions */ | |
| bool plat_has_non_host_platforms(void); | |
| bool plat_has_unmanaged_dma_peripherals(void); | |
| unsigned int plat_get_total_smmus(void); | |
| void plat_enumerate_smmus(const uintptr_t **smmus_out, | |
| size_t *smmu_count_out); | |
| #endif /* PLAT_DRTM_H */ |