diff options
Diffstat (limited to 'arch/loongarch/include')
| -rw-r--r-- | arch/loongarch/include/asm/kvm_pch_pic.h | 15 | ||||
| -rw-r--r-- | arch/loongarch/include/uapi/asm/kvm.h | 1 |
2 files changed, 15 insertions, 1 deletions
diff --git a/arch/loongarch/include/asm/kvm_pch_pic.h b/arch/loongarch/include/asm/kvm_pch_pic.h index e6df6a4c1c70..7f33a3039272 100644 --- a/arch/loongarch/include/asm/kvm_pch_pic.h +++ b/arch/loongarch/include/asm/kvm_pch_pic.h @@ -34,13 +34,26 @@ #define PCH_PIC_INT_ISR_END 0x3af #define PCH_PIC_POLARITY_START 0x3e0 #define PCH_PIC_POLARITY_END 0x3e7 -#define PCH_PIC_INT_ID_VAL 0x7000000UL +#define PCH_PIC_INT_ID_VAL 0x7UL #define PCH_PIC_INT_ID_VER 0x1UL +union pch_pic_id { + struct { + uint8_t reserved_0[3]; + uint8_t id; + uint8_t version; + uint8_t reserved_1; + uint8_t irq_num; + uint8_t reserved_2; + } desc; + uint64_t data; +}; + struct loongarch_pch_pic { spinlock_t lock; struct kvm *kvm; struct kvm_io_device device; + union pch_pic_id id; uint64_t mask; /* 1:disable irq, 0:enable irq */ uint64_t htmsi_en; /* 1:msi */ uint64_t edge; /* 1:edge triggered, 0:level triggered */ diff --git a/arch/loongarch/include/uapi/asm/kvm.h b/arch/loongarch/include/uapi/asm/kvm.h index 5f354f5c6847..57ba1a563bb1 100644 --- a/arch/loongarch/include/uapi/asm/kvm.h +++ b/arch/loongarch/include/uapi/asm/kvm.h @@ -103,6 +103,7 @@ struct kvm_fpu { #define KVM_LOONGARCH_VM_FEAT_PMU 5 #define KVM_LOONGARCH_VM_FEAT_PV_IPI 6 #define KVM_LOONGARCH_VM_FEAT_PV_STEALTIME 7 +#define KVM_LOONGARCH_VM_FEAT_PTW 8 /* Device Control API on vcpu fd */ #define KVM_LOONGARCH_VCPU_CPUCFG 0 |