| /* SPDX-License-Identifier: BSD-2-Clause */ |
| /* |
| * Copyright (c) 2015-2017, Linaro Limited |
| */ |
| |
| #include <arm64.h> |
| #include <asm.S> |
| #include <util.h> |
| |
| /* void tlbi_all(void); */ |
| FUNC tlbi_all , : |
| dsb ishst /* Sync with table update */ |
| tlbi vmalle1is /* All tlb in inner shareable */ |
| dsb ish /* Sync with tlb invalidation completion */ |
| isb /* Sync execution on tlb update */ |
| ret |
| END_FUNC tlbi_all |
| |
| /* void tlbi_mva_allasid(vaddr_t mva); */ |
| FUNC tlbi_mva_allasid , : |
| lsr x0, x0, #TLBI_MVA_SHIFT |
| dsb ishst /* Sync with table update */ |
| tlbi vaae1is, x0 /* Invalidate tlb by mva in inner shareable */ |
| dsb ish /* Sync with tlb invalidation completion */ |
| isb /* Sync execution on tlb update */ |
| ret |
| END_FUNC tlbi_mva_allasid |
| |
| /* void tlbi_asid(unsigned int asid); */ |
| FUNC tlbi_asid , : |
| lsl x0, x0, #TLBI_ASID_SHIFT |
| dsb ishst /* Sync with table update */ |
| tlbi aside1is, x0 /* Invalidate tlb by asid in inner shareable */ |
| orr x0, x0, #BIT(TLBI_ASID_SHIFT) /* Select the kernel ASID */ |
| tlbi aside1is, x0 /* Invalidate tlb by asid in inner shareable */ |
| dsb ish /* Sync with tlb invalidation completion */ |
| isb /* Sync execution on tlb update */ |
| ret |
| END_FUNC tlbi_asid |
