diff --git a/target/ppc/kvm_ppc.h b/target/ppc/kvm_ppc.h
index 8e9f42d0c6..08ecf75a46 100644
--- a/target/ppc/kvm_ppc.h
+++ b/target/ppc/kvm_ppc.h
@@ -36,8 +36,9 @@ int kvmppc_booke_watchdog_enable(PowerPCCPU *cpu);
 #ifndef CONFIG_USER_ONLY
 off_t kvmppc_alloc_rma(void **rma);
 bool kvmppc_spapr_use_multitce(void);
-void *kvmppc_create_spapr_tce(uint32_t liobn, uint32_t window_size, int *pfd,
-                              bool need_vfio);
+void *kvmppc_create_spapr_tce(uint32_t liobn, uint32_t page_shift,
+                              uint64_t bus_offset, uint32_t nb_table,
+                              int *pfd, bool need_vfio);
 int kvmppc_remove_spapr_tce(void *table, int pfd, uint32_t window_size);
 int kvmppc_reset_htab(int shift_hint);
 uint64_t kvmppc_rma_size(uint64_t current_size, unsigned int hash_shift);
@@ -167,9 +168,10 @@ static inline bool kvmppc_spapr_use_multitce(void)
     return false;
 }
 
-static inline void *kvmppc_create_spapr_tce(uint32_t liobn,
-                                            uint32_t window_size, int *fd,
-                                            bool need_vfio)
+static inline void *kvmppc_create_spapr_tce(uint32_t liobn, uint32_t page_shift,
+                                            uint64_t bus_offset,
+                                            uint32_t nb_table,
+                                            int *pfd, bool need_vfio)
 {
     return NULL;
 }
diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c
index ae30bbe30f..29c80bb3c8 100644
--- a/hw/ppc/spapr_iommu.c
+++ b/hw/ppc/spapr_iommu.c
@@ -79,15 +79,16 @@ static IOMMUAccessFlags spapr_tce_iommu_access_flags(uint64_t tce)
 
 static uint64_t *spapr_tce_alloc_table(uint32_t liobn,
                                        uint32_t page_shift,
+                                       uint64_t bus_offset,
                                        uint32_t nb_table,
                                        int *fd,
                                        bool need_vfio)
 {
     uint64_t *table = NULL;
-    uint64_t window_size = (uint64_t)nb_table << page_shift;
 
-    if (kvm_enabled() && !(window_size >> 32)) {
-        table = kvmppc_create_spapr_tce(liobn, window_size, fd, need_vfio);
+    if (kvm_enabled()) {
+        table = kvmppc_create_spapr_tce(liobn, page_shift, bus_offset, nb_table,
+                                        fd, need_vfio);
     }
 
     if (!table) {
@@ -342,6 +343,7 @@ void spapr_tce_table_enable(sPAPRTCETable *tcet,
     tcet->nb_table = nb_table;
     tcet->table = spapr_tce_alloc_table(tcet->liobn,
                                         tcet->page_shift,
+                                        tcet->bus_offset,
                                         tcet->nb_table,
                                         &tcet->fd,
                                         tcet->need_vfio);
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 9f1f132cef..031d31f87e 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -73,6 +73,7 @@ static int cap_booke_sregs;
 static int cap_ppc_smt;
 static int cap_ppc_rma;
 static int cap_spapr_tce;
+static int cap_spapr_tce_64;
 static int cap_spapr_multitce;
 static int cap_spapr_vfio;
 static int cap_hior;
@@ -125,6 +126,7 @@ int kvm_arch_init(MachineState *ms, KVMState *s)
     cap_ppc_smt = kvm_check_extension(s, KVM_CAP_PPC_SMT);
     cap_ppc_rma = kvm_check_extension(s, KVM_CAP_PPC_RMA);
     cap_spapr_tce = kvm_check_extension(s, KVM_CAP_SPAPR_TCE);
+    cap_spapr_tce_64 = kvm_check_extension(s, KVM_CAP_SPAPR_TCE_64);
     cap_spapr_multitce = kvm_check_extension(s, KVM_CAP_SPAPR_MULTITCE);
     cap_spapr_vfio = false;
     cap_one_reg = kvm_check_extension(s, KVM_CAP_ONE_REG);
@@ -2132,13 +2134,10 @@ bool kvmppc_spapr_use_multitce(void)
     return cap_spapr_multitce;
 }
 
-void *kvmppc_create_spapr_tce(uint32_t liobn, uint32_t window_size, int *pfd,
-                              bool need_vfio)
+void *kvmppc_create_spapr_tce(uint32_t liobn, uint32_t page_shift,
+                              uint64_t bus_offset, uint32_t nb_table,
+                              int *pfd, bool need_vfio)
 {
-    struct kvm_create_spapr_tce args = {
-        .liobn = liobn,
-        .window_size = window_size,
-    };
     long len;
     int fd;
     void *table;
@@ -2151,14 +2150,41 @@ void *kvmppc_create_spapr_tce(uint32_t liobn, uint32_t window_size, int *pfd,
         return NULL;
     }
 
-    fd = kvm_vm_ioctl(kvm_state, KVM_CREATE_SPAPR_TCE, &args);
-    if (fd < 0) {
-        fprintf(stderr, "KVM: Failed to create TCE table for liobn 0x%x\n",
-                liobn);
+    if (cap_spapr_tce_64) {
+        struct kvm_create_spapr_tce_64 args = {
+            .liobn = liobn,
+            .page_shift = page_shift,
+            .offset = bus_offset >> page_shift,
+            .size = nb_table,
+            .flags = 0
+        };
+        fd = kvm_vm_ioctl(kvm_state, KVM_CREATE_SPAPR_TCE_64, &args);
+        if (fd < 0) {
+            fprintf(stderr,
+                    "KVM: Failed to create TCE64 table for liobn 0x%x\n",
+                    liobn);
+            return NULL;
+        }
+    } else if (cap_spapr_tce) {
+        uint64_t window_size = (uint64_t) nb_table << page_shift;
+        struct kvm_create_spapr_tce args = {
+            .liobn = liobn,
+            .window_size = window_size,
+        };
+        if ((window_size != args.window_size) || bus_offset) {
+            return NULL;
+        }
+        fd = kvm_vm_ioctl(kvm_state, KVM_CREATE_SPAPR_TCE, &args);
+        if (fd < 0) {
+            fprintf(stderr, "KVM: Failed to create TCE table for liobn 0x%x\n",
+                    liobn);
+            return NULL;
+        }
+    } else {
         return NULL;
     }
 
-    len = (window_size / SPAPR_TCE_PAGE_SIZE) * sizeof(uint64_t);
+    len = nb_table * sizeof(uint64_t);
     /* FIXME: round this up to page size */
 
     table = mmap(NULL, len, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
