diff options
Diffstat (limited to 'kvm-all.c')
| -rw-r--r-- | kvm-all.c | 40 |
1 files changed, 35 insertions, 5 deletions
@@ -25,6 +25,7 @@ #include "qemu/option.h" #include "qemu/config-file.h" #include "sysemu/sysemu.h" +#include "sysemu/accel.h" #include "hw/hw.h" #include "hw/pci/msi.h" #include "hw/s390x/adapter.h" @@ -70,8 +71,10 @@ typedef struct KVMSlot typedef struct kvm_dirty_log KVMDirtyLog; -struct KVMState +typedef struct KVMState { + AccelState parent_obj; + KVMSlot *slots; int nr_slots; int fd; @@ -104,7 +107,12 @@ struct KVMState QTAILQ_HEAD(msi_hashtab, KVMMSIRoute) msi_hashtab[KVM_MSI_HASHTAB_SIZE]; bool direct_msi; #endif -}; +} KVMState; + +#define TYPE_KVM_ACCEL ACCEL_CLASS_NAME("kvm") + +#define KVM_STATE(obj) \ + OBJECT_CHECK(KVMState, (obj), TYPE_KVM_ACCEL) KVMState *kvm_state; bool kvm_kernel_irqchip; @@ -1377,8 +1385,9 @@ static int kvm_max_vcpus(KVMState *s) return (ret) ? ret : kvm_recommended_vcpus(s); } -int kvm_init(MachineClass *mc) +static int kvm_init(MachineState *ms) { + MachineClass *mc = MACHINE_GET_CLASS(ms); static const char upgrade_note[] = "Please upgrade to at least kernel 2.6.29 or recent kvm-kmod\n" "(see http://sourceforge.net/projects/kvm).\n"; @@ -1397,7 +1406,7 @@ int kvm_init(MachineClass *mc) int i, type = 0; const char *kvm_type; - s = g_malloc0(sizeof(KVMState)); + s = KVM_STATE(ms->accelerator); /* * On systems where the kernel can support different base page @@ -1586,7 +1595,6 @@ err: close(s->fd); } g_free(s->slots); - g_free(s); return ret; } @@ -2225,3 +2233,25 @@ int kvm_get_one_reg(CPUState *cs, uint64_t id, void *target) } return r; } + +static void kvm_accel_class_init(ObjectClass *oc, void *data) +{ + AccelClass *ac = ACCEL_CLASS(oc); + ac->name = "KVM"; + ac->init_machine = kvm_init; + ac->allowed = &kvm_allowed; +} + +static const TypeInfo kvm_accel_type = { + .name = TYPE_KVM_ACCEL, + .parent = TYPE_ACCEL, + .class_init = kvm_accel_class_init, + .instance_size = sizeof(KVMState), +}; + +static void kvm_type_init(void) +{ + type_register_static(&kvm_accel_type); +} + +type_init(kvm_type_init); |