linux_dsm_epyc7002/arch/arm64/kvm
Shannon Zhao bb0c70bcca arm64: KVM: Add a new vcpu device control group for PMUv3
To configure the virtual PMUv3 overflow interrupt number, we use the
vcpu kvm_device ioctl, encapsulating the KVM_ARM_VCPU_PMU_V3_IRQ
attribute within the KVM_ARM_VCPU_PMU_V3_CTRL group.

After configuring the PMUv3, call the vcpu ioctl with attribute
KVM_ARM_VCPU_PMU_V3_INIT to initialize the PMUv3.

Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2016-02-29 18:34:21 +00:00
..
hyp arm64: KVM: Add access handler for PMUSERENR register 2016-02-29 18:34:21 +00:00
debug.c
emulate.c
guest.c arm64: KVM: Add a new vcpu device control group for PMUv3 2016-02-29 18:34:21 +00:00
handle_exit.c arm64: KVM: Turn system register numbers to an enum 2015-12-14 11:30:43 +00:00
hyp-init.S arm64: KVM: Switch to C-based stage2 init 2016-02-29 18:34:15 +00:00
hyp.S arm64: KVM: VHE: Patch out use of HVC 2016-02-29 18:34:16 +00:00
inject_fault.c arm64: KVM: Fix AArch64 guest userspace exception injection 2016-01-24 21:55:57 +00:00
Kconfig arm64: KVM: Define PMU data structure for each vcpu 2016-02-29 18:34:19 +00:00
Makefile arm64: KVM: Add access handler for event counter register 2016-02-29 18:34:20 +00:00
regmap.c
reset.c arm64: KVM: Introduce per-vcpu kvm device controls 2016-02-29 18:34:21 +00:00
sys_regs_generic_v8.c arm64: KVM: Correctly handle zero register in system register accesses 2015-12-04 16:29:54 +00:00
sys_regs.c arm64: KVM: Add access handler for PMUSERENR register 2016-02-29 18:34:21 +00:00
sys_regs.h arm64: KVM: Correctly handle zero register in system register accesses 2015-12-04 16:29:54 +00:00
trace.h