diff options
Diffstat (limited to 'arch/arm64/kvm/sys_regs.c')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 73 |
1 files changed, 31 insertions, 42 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 857b226bcdde..f26e181d881c 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012,2013 - ARM Ltd * Author: Marc Zyngier <marc.zyngier@arm.com> @@ -6,18 +7,6 @@ * Copyright (C) 2012 - Virtual Open Systems and Columbia University * Authors: Rusty Russell <rusty@rustcorp.com.au> * Christoffer Dall <c.dall@virtualopensystems.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/bsearch.h> @@ -92,24 +81,24 @@ u64 vcpu_read_sys_reg(const struct kvm_vcpu *vcpu, int reg) */ switch (reg) { case CSSELR_EL1: return read_sysreg_s(SYS_CSSELR_EL1); - case SCTLR_EL1: return read_sysreg_s(sctlr_EL12); + case SCTLR_EL1: return read_sysreg_s(SYS_SCTLR_EL12); case ACTLR_EL1: return read_sysreg_s(SYS_ACTLR_EL1); - case CPACR_EL1: return read_sysreg_s(cpacr_EL12); - case TTBR0_EL1: return read_sysreg_s(ttbr0_EL12); - case TTBR1_EL1: return read_sysreg_s(ttbr1_EL12); - case TCR_EL1: return read_sysreg_s(tcr_EL12); - case ESR_EL1: return read_sysreg_s(esr_EL12); - case AFSR0_EL1: return read_sysreg_s(afsr0_EL12); - case AFSR1_EL1: return read_sysreg_s(afsr1_EL12); - case FAR_EL1: return read_sysreg_s(far_EL12); - case MAIR_EL1: return read_sysreg_s(mair_EL12); - case VBAR_EL1: return read_sysreg_s(vbar_EL12); - case CONTEXTIDR_EL1: return read_sysreg_s(contextidr_EL12); + case CPACR_EL1: return read_sysreg_s(SYS_CPACR_EL12); + case TTBR0_EL1: return read_sysreg_s(SYS_TTBR0_EL12); + case TTBR1_EL1: return read_sysreg_s(SYS_TTBR1_EL12); + case TCR_EL1: return read_sysreg_s(SYS_TCR_EL12); + case ESR_EL1: return read_sysreg_s(SYS_ESR_EL12); + case AFSR0_EL1: return read_sysreg_s(SYS_AFSR0_EL12); + case AFSR1_EL1: return read_sysreg_s(SYS_AFSR1_EL12); + case FAR_EL1: return read_sysreg_s(SYS_FAR_EL12); + case MAIR_EL1: return read_sysreg_s(SYS_MAIR_EL12); + case VBAR_EL1: return read_sysreg_s(SYS_VBAR_EL12); + case CONTEXTIDR_EL1: return read_sysreg_s(SYS_CONTEXTIDR_EL12); case TPIDR_EL0: return read_sysreg_s(SYS_TPIDR_EL0); case TPIDRRO_EL0: return read_sysreg_s(SYS_TPIDRRO_EL0); case TPIDR_EL1: return read_sysreg_s(SYS_TPIDR_EL1); - case AMAIR_EL1: return read_sysreg_s(amair_EL12); - case CNTKCTL_EL1: return read_sysreg_s(cntkctl_EL12); + case AMAIR_EL1: return read_sysreg_s(SYS_AMAIR_EL12); + case CNTKCTL_EL1: return read_sysreg_s(SYS_CNTKCTL_EL12); case PAR_EL1: return read_sysreg_s(SYS_PAR_EL1); case DACR32_EL2: return read_sysreg_s(SYS_DACR32_EL2); case IFSR32_EL2: return read_sysreg_s(SYS_IFSR32_EL2); @@ -135,24 +124,24 @@ void vcpu_write_sys_reg(struct kvm_vcpu *vcpu, u64 val, int reg) */ switch (reg) { case CSSELR_EL1: write_sysreg_s(val, SYS_CSSELR_EL1); return; - case SCTLR_EL1: write_sysreg_s(val, sctlr_EL12); return; + case SCTLR_EL1: write_sysreg_s(val, SYS_SCTLR_EL12); return; case ACTLR_EL1: write_sysreg_s(val, SYS_ACTLR_EL1); return; - case CPACR_EL1: write_sysreg_s(val, cpacr_EL12); return; - case TTBR0_EL1: write_sysreg_s(val, ttbr0_EL12); return; - case TTBR1_EL1: write_sysreg_s(val, ttbr1_EL12); return; - case TCR_EL1: write_sysreg_s(val, tcr_EL12); return; - case ESR_EL1: write_sysreg_s(val, esr_EL12); return; - case AFSR0_EL1: write_sysreg_s(val, afsr0_EL12); return; - case AFSR1_EL1: write_sysreg_s(val, afsr1_EL12); return; - case FAR_EL1: write_sysreg_s(val, far_EL12); return; - case MAIR_EL1: write_sysreg_s(val, mair_EL12); return; - case VBAR_EL1: write_sysreg_s(val, vbar_EL12); return; - case CONTEXTIDR_EL1: write_sysreg_s(val, contextidr_EL12); return; + case CPACR_EL1: write_sysreg_s(val, SYS_CPACR_EL12); return; + case TTBR0_EL1: write_sysreg_s(val, SYS_TTBR0_EL12); return; + case TTBR1_EL1: write_sysreg_s(val, SYS_TTBR1_EL12); return; + case TCR_EL1: write_sysreg_s(val, SYS_TCR_EL12); return; + case ESR_EL1: write_sysreg_s(val, SYS_ESR_EL12); return; + case AFSR0_EL1: write_sysreg_s(val, SYS_AFSR0_EL12); return; + case AFSR1_EL1: write_sysreg_s(val, SYS_AFSR1_EL12); return; + case FAR_EL1: write_sysreg_s(val, SYS_FAR_EL12); return; + case MAIR_EL1: write_sysreg_s(val, SYS_MAIR_EL12); return; + case VBAR_EL1: write_sysreg_s(val, SYS_VBAR_EL12); return; + case CONTEXTIDR_EL1: write_sysreg_s(val, SYS_CONTEXTIDR_EL12); return; case TPIDR_EL0: write_sysreg_s(val, SYS_TPIDR_EL0); return; case TPIDRRO_EL0: write_sysreg_s(val, SYS_TPIDRRO_EL0); return; case TPIDR_EL1: write_sysreg_s(val, SYS_TPIDR_EL1); return; - case AMAIR_EL1: write_sysreg_s(val, amair_EL12); return; - case CNTKCTL_EL1: write_sysreg_s(val, cntkctl_EL12); return; + case AMAIR_EL1: write_sysreg_s(val, SYS_AMAIR_EL12); return; + case CNTKCTL_EL1: write_sysreg_s(val, SYS_CNTKCTL_EL12); return; case PAR_EL1: write_sysreg_s(val, SYS_PAR_EL1); return; case DACR32_EL2: write_sysreg_s(val, SYS_DACR32_EL2); return; case IFSR32_EL2: write_sysreg_s(val, SYS_IFSR32_EL2); return; @@ -876,12 +865,12 @@ static bool access_pmcnten(struct kvm_vcpu *vcpu, struct sys_reg_params *p, if (r->Op2 & 0x1) { /* accessing PMCNTENSET_EL0 */ __vcpu_sys_reg(vcpu, PMCNTENSET_EL0) |= val; - kvm_pmu_enable_counter(vcpu, val); + kvm_pmu_enable_counter_mask(vcpu, val); kvm_vcpu_pmu_restore_guest(vcpu); } else { /* accessing PMCNTENCLR_EL0 */ __vcpu_sys_reg(vcpu, PMCNTENSET_EL0) &= ~val; - kvm_pmu_disable_counter(vcpu, val); + kvm_pmu_disable_counter_mask(vcpu, val); } } else { p->regval = __vcpu_sys_reg(vcpu, PMCNTENSET_EL0) & mask; |