diff options
Diffstat (limited to 'arch/riscv/kvm/vcpu_sbi_replace.c')
-rw-r--r-- | arch/riscv/kvm/vcpu_sbi_replace.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/riscv/kvm/vcpu_sbi_replace.c b/arch/riscv/kvm/vcpu_sbi_replace.c index 38fa4c091f30..7c4d5d38a339 100644 --- a/arch/riscv/kvm/vcpu_sbi_replace.c +++ b/arch/riscv/kvm/vcpu_sbi_replace.c @@ -11,6 +11,7 @@ #include <linux/kvm_host.h> #include <asm/sbi.h> #include <asm/kvm_vcpu_timer.h> +#include <asm/kvm_vcpu_pmu.h> #include <asm/kvm_vcpu_sbi.h> static int kvm_sbi_ext_time_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, @@ -24,6 +25,7 @@ static int kvm_sbi_ext_time_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, return 0; } + kvm_riscv_vcpu_pmu_incr_fw(vcpu, SBI_PMU_FW_SET_TIMER); #if __riscv_xlen == 32 next_cycle = ((u64)cp->a1 << 32) | (u64)cp->a0; #else @@ -55,6 +57,7 @@ static int kvm_sbi_ext_ipi_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, return 0; } + kvm_riscv_vcpu_pmu_incr_fw(vcpu, SBI_PMU_FW_IPI_SENT); kvm_for_each_vcpu(i, tmp, vcpu->kvm) { if (hbase != -1UL) { if (tmp->vcpu_id < hbase) @@ -65,6 +68,7 @@ static int kvm_sbi_ext_ipi_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, ret = kvm_riscv_vcpu_set_interrupt(tmp, IRQ_VS_SOFT); if (ret < 0) break; + kvm_riscv_vcpu_pmu_incr_fw(tmp, SBI_PMU_FW_IPI_RCVD); } return ret; @@ -87,6 +91,7 @@ static int kvm_sbi_ext_rfence_handler(struct kvm_vcpu *vcpu, struct kvm_run *run switch (funcid) { case SBI_EXT_RFENCE_REMOTE_FENCE_I: kvm_riscv_fence_i(vcpu->kvm, hbase, hmask); + kvm_riscv_vcpu_pmu_incr_fw(vcpu, SBI_PMU_FW_FENCE_I_SENT); break; case SBI_EXT_RFENCE_REMOTE_SFENCE_VMA: if (cp->a2 == 0 && cp->a3 == 0) @@ -94,6 +99,7 @@ static int kvm_sbi_ext_rfence_handler(struct kvm_vcpu *vcpu, struct kvm_run *run else kvm_riscv_hfence_vvma_gva(vcpu->kvm, hbase, hmask, cp->a2, cp->a3, PAGE_SHIFT); + kvm_riscv_vcpu_pmu_incr_fw(vcpu, SBI_PMU_FW_HFENCE_VVMA_SENT); break; case SBI_EXT_RFENCE_REMOTE_SFENCE_VMA_ASID: if (cp->a2 == 0 && cp->a3 == 0) @@ -104,6 +110,7 @@ static int kvm_sbi_ext_rfence_handler(struct kvm_vcpu *vcpu, struct kvm_run *run hbase, hmask, cp->a2, cp->a3, PAGE_SHIFT, cp->a4); + kvm_riscv_vcpu_pmu_incr_fw(vcpu, SBI_PMU_FW_HFENCE_VVMA_ASID_SENT); break; case SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA: case SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA_VMID: |