| /linux/arch/arm64/kvm/hyp/ |
| H A D | exception.c | 88 unsigned long sctlr, vbar, old, new, mode; in enter_exception64() local
105 sctlr = __vcpu_read_sys_reg(vcpu, SCTLR_EL1); in enter_exception64()
110 sctlr = __vcpu_read_sys_reg(vcpu, SCTLR_EL2); in enter_exception64()
140 if (!(sctlr & SCTLR_EL1_SPAN)) in enter_exception64()
151 if (sctlr & SCTLR_ELx_DSSBS) in enter_exception64()
188 u32 sctlr = __vcpu_read_sys_reg(vcpu, SCTLR_EL1); in get_except32_cpsr() local
208 if (sctlr & BIT(31)) in get_except32_cpsr()
215 if (!(sctlr & BIT(23))) in get_except32_cpsr()
231 if (sctlr & BIT(25)) in get_except32_cpsr()
258 if (sctlr & BIT(30)) in get_except32_cpsr()
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| /linux/drivers/firmware/efi/libstub/ |
| H A D | arm32-stub.c | 14 static void get_cpu_state(u32 *cpsr, u32 *sctlr) in get_cpu_state() argument
18 asm("mrc p15, 4, %0, c1, c0, 0" : "=r"(*sctlr)); in get_cpu_state()
20 asm("mrc p15, 0, %0, c1, c0, 0" : "=r"(*sctlr)); in get_cpu_state()
26 u32 cpsr, sctlr; in check_platform_features() local
29 get_cpu_state(&cpsr, &sctlr); in check_platform_features()
33 (sctlr & 1) ? "en" : "dis"); in check_platform_features()
44 efi_entry_state->sctlr_before_ebs = sctlr; in check_platform_features()
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| /linux/arch/arm64/kernel/ |
| H A D | pointer_auth.c | 70 u64 sctlr; in ptrauth_set_enabled_keys() local
82 sctlr = tsk->thread.sctlr_user; in ptrauth_set_enabled_keys()
83 sctlr &= ~arg_to_enxx_mask(keys); in ptrauth_set_enabled_keys()
84 sctlr |= arg_to_enxx_mask(enabled); in ptrauth_set_enabled_keys()
85 tsk->thread.sctlr_user = sctlr; in ptrauth_set_enabled_keys()
87 update_sctlr_el1(sctlr); in ptrauth_set_enabled_keys()
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| H A D | mte.c | 211 unsigned long sctlr = task->thread.sctlr_user; in mte_update_sctlr_user() local
221 sctlr &= ~(SCTLR_EL1_TCF0_MASK | SCTLR_EL1_TCSO0_MASK); in mte_update_sctlr_user()
228 sctlr |= SYS_FIELD_PREP_ENUM(SCTLR_EL1, TCF0, ASYMM); in mte_update_sctlr_user()
230 sctlr |= SYS_FIELD_PREP_ENUM(SCTLR_EL1, TCF0, ASYNC); in mte_update_sctlr_user()
232 sctlr |= SYS_FIELD_PREP_ENUM(SCTLR_EL1, TCF0, SYNC); in mte_update_sctlr_user()
235 sctlr |= SYS_FIELD_PREP(SCTLR_EL1, TCSO0, 1); in mte_update_sctlr_user()
237 task->thread.sctlr_user = sctlr; in mte_update_sctlr_user()
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| H A D | process.c | 690 void update_sctlr_el1(u64 sctlr) in update_sctlr_el1() argument
696 sysreg_clear_set(sctlr_el1, SCTLR_USER_MASK & ~SCTLR_ELx_ENIA, sctlr); in update_sctlr_el1()
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| /linux/arch/arm64/kvm/hyp/nvhe/ |
| H A D | tlb.c | 16 u64 sctlr; member
92 val = cxt->sctlr = read_sysreg_el1(SYS_SCTLR); in enter_vmid_context()
100 cxt->sctlr = SCTLR_ELx_M; in enter_vmid_context()
139 if (!(cxt->sctlr & SCTLR_ELx_M)) { in exit_vmid_context()
140 write_sysreg_el1(cxt->sctlr, SYS_SCTLR); in exit_vmid_context()
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| H A D | hyp-main.c | 701 u64 spsr_mask, vbar, sctlr, old_spsr, new_spsr, esr, offset; in inject_undef64() local
706 sctlr = read_sysreg_el1(SYS_SCTLR); in inject_undef64()
713 if (!(sctlr & SCTLR_EL1_SPAN)) in inject_undef64()
716 if (sctlr & SCTLR_ELx_DSSBS) in inject_undef64()
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| /linux/arch/arm64/kvm/ |
| H A D | pauth.c | 158 u64 sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL2); in kvm_auth_eretax() local
167 if (!(sctlr & SCTLR_EL1_EnIB)) in kvm_auth_eretax()
173 if (!(sctlr & SCTLR_EL1_EnIA)) in kvm_auth_eretax()
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| H A D | at.c | 141 u64 hcr, sctlr, tcr, tg, ps, ia_bits, ttbr; in setup_s1_walk() local
158 sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL1); in setup_s1_walk()
166 sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL2); in setup_s1_walk()
255 if (!(sctlr & SCTLR_ELx_M)) in setup_s1_walk()
268 wi->be = sctlr & SCTLR_ELx_EE; in setup_s1_walk()
589 u64 sctlr; member
611 config->sctlr = read_sysreg_el1(SYS_SCTLR); in __mmu_config_save()
639 write_sysreg_el1(config->sctlr, SYS_SCTLR); in __mmu_config_restore()
921 u64 mair, sctlr; in compute_par_s1() local
933 sctlr = (wi->regime == TR_EL10 ? in compute_par_s1()
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| /linux/drivers/iommu/arm/arm-smmu/ |
| H A D | arm-smmu-qcom-debug.c | 145 u32 sctlr_orig, sctlr; in qcom_tbu_halt() local
154 sctlr = sctlr_orig & ~(ARM_SMMU_SCTLR_CFCFG | ARM_SMMU_SCTLR_CFIE); in qcom_tbu_halt()
155 arm_smmu_cb_write(smmu, idx, ARM_SMMU_CB_SCTLR, sctlr); in qcom_tbu_halt()
270 u32 sctlr_orig, sctlr; in qcom_iova_to_phys() local
297 sctlr = sctlr_orig & ~(ARM_SMMU_SCTLR_CFCFG | ARM_SMMU_SCTLR_CFIE); in qcom_iova_to_phys()
298 arm_smmu_cb_write(smmu, idx, ARM_SMMU_CB_SCTLR, sctlr); in qcom_iova_to_phys()
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| /linux/arch/arm64/kvm/hyp/vhe/ |
| H A D | tlb.c | 17 u64 sctlr; member
46 val = cxt->sctlr = read_sysreg_el1(SYS_SCTLR); in enter_vmid_context()
86 write_sysreg_el1(cxt->sctlr, SYS_SCTLR); in exit_vmid_context()
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| /linux/arch/arm64/kernel/pi/ |
| H A D | map_kernel.c | 143 u64 sctlr = read_sysreg(sctlr_el1); in set_ttbr0_for_lpa2() local
162 :: "r"(sctlr & ~SCTLR_ELx_M), "r"(ttbr), "r"(tcr), "r"(sctlr)); in set_ttbr0_for_lpa2()
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| /linux/arch/arm64/include/asm/ |
| H A D | kvm_emulate.h | 515 u64 sctlr; in kvm_vcpu_set_be() local
519 sctlr = vcpu_read_sys_reg(vcpu, r); in kvm_vcpu_set_be()
520 sctlr |= SCTLR_ELx_EE; in kvm_vcpu_set_be()
521 vcpu_write_sys_reg(vcpu, sctlr, r); in kvm_vcpu_set_be()
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| H A D | processor.h | 377 void update_sctlr_el1(u64 sctlr);
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