1 /* 2 * Internal definitions for a target's KVM support 3 * 4 * This work is licensed under the terms of the GNU GPL, version 2 or later. 5 * See the COPYING file in the top-level directory. 6 * 7 */ 8 9 #ifndef QEMU_KVM_INT_H 10 #define QEMU_KVM_INT_H 11 12 #include "exec/memory.h" 13 #include "sysemu/sysemu.h" 14 #include "sysemu/accel.h" 15 #include "sysemu/kvm.h" 16 17 typedef struct KVMSlot 18 { 19 hwaddr start_addr; 20 ram_addr_t memory_size; 21 void *ram; 22 int slot; 23 int flags; 24 int old_flags; 25 /* Dirty bitmap cache for the slot */ 26 unsigned long *dirty_bmap; 27 } KVMSlot; 28 29 typedef struct KVMMemoryListener { 30 MemoryListener listener; 31 /* Protects the slots and all inside them */ 32 QemuMutex slots_lock; 33 KVMSlot *slots; 34 int as_id; 35 } KVMMemoryListener; 36 37 #define TYPE_KVM_ACCEL ACCEL_CLASS_NAME("kvm") 38 39 #define KVM_STATE(obj) \ 40 OBJECT_CHECK(KVMState, (obj), TYPE_KVM_ACCEL) 41 42 void kvm_memory_listener_register(KVMState *s, KVMMemoryListener *kml, 43 AddressSpace *as, int as_id); 44 45 #endif 46