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Searched refs:tcr_el1 (Results 1 – 8 of 8) sorted by relevance

/linux/tools/testing/selftests/kvm/lib/arm64/
H A Dprocessor.c300 u64 sctlr_el1, tcr_el1, ttbr0_el1; in aarch64_vcpu_setup() local
317 tcr_el1 = vcpu_get_reg(vcpu, ctxt_reg_alias(vcpu, SYS_TCR_EL1)); in aarch64_vcpu_setup()
328 tcr_el1 |= TCR_TG0_64K; in aarch64_vcpu_setup()
335 tcr_el1 |= TCR_TG0_16K; in aarch64_vcpu_setup()
341 tcr_el1 |= TCR_TG0_4K; in aarch64_vcpu_setup()
354 tcr_el1 |= TCR_IPS_52_BITS; in aarch64_vcpu_setup()
360 tcr_el1 |= TCR_IPS_48_BITS; in aarch64_vcpu_setup()
365 tcr_el1 |= TCR_IPS_40_BITS; in aarch64_vcpu_setup()
371 tcr_el1 |= TCR_IPS_36_BITS; in aarch64_vcpu_setup()
379 tcr_el1 |= TCR_IRGN0_WBWA | TCR_ORGN0_WBWA | TCR_SH0_INNER; in aarch64_vcpu_setup()
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/linux/tools/testing/selftests/kvm/arm64/
H A Dat.c78 sysreg_clear_set(tcr_el1, TCR_HA, 0); in guest_code()
86 sysreg_clear_set(tcr_el1, 0, TCR_HA); in guest_code()
H A Dpage_fault_test.c202 tcr = read_sysreg(tcr_el1) | TCR_HA; in guest_set_ha()
203 write_sysreg(tcr, tcr_el1); in guest_set_ha()
/linux/arch/arm64/mm/
H A Dproc.S95 mrs x7, tcr_el1
145 mrs x7, tcr_el1
148 msr tcr_el1, x8
540 msr tcr_el1, tcr
/linux/arch/arm64/kernel/pi/
H A Dmap_kernel.c144 u64 tcr = read_sysreg(tcr_el1) | TCR_EL1_DS; in set_ttbr0_for_lpa2()
266 sysreg_clear_set(tcr_el1, TCR_EL1_T1SZ_MASK, TCR_T1SZ(va_bits)); in early_map_kernel()
/linux/scripts/gdb/linux/
H A Dmm.py225 tcr_el1 = gdb.execute("info registers $TCR_EL1", to_string=True)
226 tcr_el1 = int(tcr_el1.split()[1], 16)
227 self.vabits_actual = 64 - ((tcr_el1 >> 16) & 63)
/linux/arch/arm64/kernel/
H A Dcpufeature.c1969 u64 tcr = read_sysreg(tcr_el1) | TCR_EL1_HD; in __cpu_enable_hw_dbm()
1971 write_sysreg(tcr, tcr_el1); in __cpu_enable_hw_dbm()
2253 sysreg_clear_set(tcr_el1, 0, TCR_EL1_E0PD1); in cpu_enable_e0pd()
/linux/arch/arm64/kvm/
H A Darm.c2126 tcr = read_sysreg(tcr_el1); in cpu_prepare_hyp_mode()