diff options
Diffstat (limited to 'target/ppc/kvm.c')
| -rw-r--r-- | target/ppc/kvm.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c index c959b90b59..8574c369e6 100644 --- a/target/ppc/kvm.c +++ b/target/ppc/kvm.c @@ -2198,6 +2198,20 @@ bool kvmppc_spapr_use_multitce(void) return cap_spapr_multitce; } +int kvmppc_spapr_enable_inkernel_multitce(void) +{ + int ret; + + ret = kvm_vm_enable_cap(kvm_state, KVM_CAP_PPC_ENABLE_HCALL, 0, + H_PUT_TCE_INDIRECT, 1); + if (!ret) { + ret = kvm_vm_enable_cap(kvm_state, KVM_CAP_PPC_ENABLE_HCALL, 0, + H_STUFF_TCE, 1); + } + + return ret; +} + 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) |