Home
last modified time | relevance | path

Searched refs:LOONGARCH_CSR_PERFCTRL0 (Results 1 – 4 of 4) sorted by relevance

/linux/tools/testing/selftests/kvm/loongarch/
H A Dpmu_test.c71 LOONGARCH_PMU_EVENT_CYCLES, LOONGARCH_CSR_PERFCTRL0); in guest_pmu_base_test()
120 …rite(PMU_ENVENT_ENABLED | CSR_PERFCTRL_PMIE | LOONGARCH_PMU_EVENT_CYCLES, LOONGARCH_CSR_PERFCTRL0); in guest_pmu_interrupt_test()
/linux/arch/loongarch/kvm/
H A Dvcpu.c80 kvm_read_clear_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL0); in kvm_save_guest_pmu()
94 kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_PERFCTRL0); in kvm_restore_guest_pmu()
140 val = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL0); in kvm_lose_pmu()
664 if (id >= LOONGARCH_CSR_PERFCTRL0 && id <= LOONGARCH_CSR_PERFCNTR3) { in _kvm_setcsr()
667 val = kvm_read_sw_gcsr(csr, LOONGARCH_CSR_PERFCTRL0) | in _kvm_setcsr()
919 LOONGARCH_CSR_PERFCTRL0 + 2 * kvm_get_pmu_num(&vcpu->arch) + 1; in kvm_set_one_reg()
H A Dmain.c188 set_gcsr_sw_flag(LOONGARCH_CSR_PERFCTRL0); in kvm_init_gcsr_flag()
/linux/arch/loongarch/include/asm/
H A Dloongarch.h967 #define LOONGARCH_CSR_PERFCTRL0 0x200 /* 32 perf event 0 config */ macro
1374 #define read_csr_perfctrl0() csr_read64(LOONGARCH_CSR_PERFCTRL0)
1382 #define write_csr_perfctrl0(val) csr_write64(val, LOONGARCH_CSR_PERFCTRL0)