diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/kvm_host.h | 2 | ||||
| -rw-r--r-- | arch/mips/kvm/emulate.c | 13 | ||||
| -rw-r--r-- | arch/mips/kvm/mips.c | 3 | ||||
| -rw-r--r-- | arch/mips/kvm/trap_emul.c | 3 |
4 files changed, 10 insertions, 11 deletions
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index e8843784b784..f0227c0d2780 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -806,7 +806,7 @@ extern enum emulation_result kvm_mips_complete_mmio_load(struct kvm_vcpu *vcpu, u32 kvm_mips_read_count(struct kvm_vcpu *vcpu); void kvm_mips_write_count(struct kvm_vcpu *vcpu, u32 count); void kvm_mips_write_compare(struct kvm_vcpu *vcpu, u32 compare, bool ack); -void kvm_mips_init_count(struct kvm_vcpu *vcpu); +void kvm_mips_init_count(struct kvm_vcpu *vcpu, unsigned long count_hz); int kvm_mips_set_count_ctl(struct kvm_vcpu *vcpu, s64 count_ctl); int kvm_mips_set_count_resume(struct kvm_vcpu *vcpu, s64 count_resume); int kvm_mips_set_count_hz(struct kvm_vcpu *vcpu, s64 count_hz); diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c index d75ab8940e1f..f09a161926e7 100644 --- a/arch/mips/kvm/emulate.c +++ b/arch/mips/kvm/emulate.c @@ -543,16 +543,15 @@ void kvm_mips_write_count(struct kvm_vcpu *vcpu, u32 count) /** * kvm_mips_init_count() - Initialise timer. * @vcpu: Virtual CPU. + * @count_hz: Frequency of timer. * - * Initialise the timer to a sensible frequency, namely 100MHz, zero it, and set - * it going if it's enabled. + * Initialise the timer to the specified frequency, zero it, and set it going if + * it's enabled. */ -void kvm_mips_init_count(struct kvm_vcpu *vcpu) +void kvm_mips_init_count(struct kvm_vcpu *vcpu, unsigned long count_hz) { - /* 100 MHz */ - vcpu->arch.count_hz = 100*1000*1000; - vcpu->arch.count_period = div_u64((u64)NSEC_PER_SEC << 32, - vcpu->arch.count_hz); + vcpu->arch.count_hz = count_hz; + vcpu->arch.count_period = div_u64((u64)NSEC_PER_SEC << 32, count_hz); vcpu->arch.count_dyn_bias = 0; /* Starting at 0 */ diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index 476ece99bf3b..36561df8a7a7 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -372,9 +372,6 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id) /* Init */ vcpu->arch.last_sched_cpu = -1; - /* Start off the timer */ - kvm_mips_init_count(vcpu); - return vcpu; out_free_gebase: diff --git a/arch/mips/kvm/trap_emul.c b/arch/mips/kvm/trap_emul.c index 3a854bb9e606..0e3d260aafcb 100644 --- a/arch/mips/kvm/trap_emul.c +++ b/arch/mips/kvm/trap_emul.c @@ -565,6 +565,9 @@ static int kvm_trap_emul_vcpu_setup(struct kvm_vcpu *vcpu) u32 config, config1; int vcpu_id = vcpu->vcpu_id; + /* Start off the timer at 100 MHz */ + kvm_mips_init_count(vcpu, 100*1000*1000); + /* * Arch specific stuff, set up config registers properly so that the * guest will come up as expected |