#include <asm/fpu/api.h>
#include <asm/isc.h>
-#define KVM_MAX_VCPUS 64
+#define KVM_S390_BSCA_CPU_SLOTS 64
+#define KVM_S390_ESCA_CPU_SLOTS 248
+#define KVM_MAX_VCPUS KVM_S390_BSCA_CPU_SLOTS
#define KVM_USER_MEM_SLOTS 32
/*
#define SIGP_CTRL_C 0x80
#define SIGP_CTRL_SCN_MASK 0x3f
-struct sca_entry {
+union bsca_sigp_ctrl {
+ __u8 value;
+ struct {
+ __u8 c : 1;
+ __u8 r : 1;
+ __u8 scn : 6;
+ };
+} __packed;
+
+union esca_sigp_ctrl {
+ __u16 value;
+ struct {
+ __u8 c : 1;
+ __u8 reserved: 7;
+ __u8 scn;
+ };
+} __packed;
+
+struct esca_entry {
+ union esca_sigp_ctrl sigp_ctrl;
+ __u16 reserved1[3];
+ __u64 sda;
+ __u64 reserved2[6];
+} __packed;
+
+struct bsca_entry {
__u8 reserved0;
- __u8 sigp_ctrl;
+ union bsca_sigp_ctrl sigp_ctrl;
__u16 reserved[3];
__u64 sda;
__u64 reserved2[2];
};
};
-struct sca_block {
+struct bsca_block {
union ipte_control ipte_control;
__u64 reserved[5];
__u64 mcn;
__u64 reserved2;
- struct sca_entry cpu[64];
+ struct bsca_entry cpu[KVM_S390_BSCA_CPU_SLOTS];
} __attribute__((packed));
+struct esca_block {
+ union ipte_control ipte_control;
+ __u64 reserved1[7];
+ __u64 mcn[4];
+ __u64 reserved2[20];
+ struct esca_entry cpu[KVM_S390_ESCA_CPU_SLOTS];
+} __packed;
+
#define CPUSTAT_STOPPED 0x80000000
#define CPUSTAT_WAIT 0x10000000
#define CPUSTAT_ECALL_PEND 0x08000000
};
struct kvm_arch{
- struct sca_block *sca;
+ struct bsca_block *sca;
debug_info_t *dbf;
struct kvm_s390_float_interrupt float_int;
struct kvm_device *flic;
static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {}
static inline void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
struct kvm_memory_slot *slot) {}
+static inline void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu) {}
#endif