diff options
Diffstat (limited to 'hw/ppc/spapr.c')
| -rw-r--r-- | hw/ppc/spapr.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index d2520bc662..00eb3b643c 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1420,11 +1420,13 @@ void spapr_set_all_lpcrs(target_ulong value, target_ulong mask) } } -static uint64_t spapr_get_patbe(PPCVirtualHypervisor *vhyp) +static void spapr_get_pate(PPCVirtualHypervisor *vhyp, ppc_v3_pate_t *entry) { sPAPRMachineState *spapr = SPAPR_MACHINE(vhyp); - return spapr->patb_entry; + /* Copy PATE1:GR into PATE0:HR */ + entry->dw0 = spapr->patb_entry & PATE0_HR; + entry->dw1 = spapr->patb_entry; } #define HPTE(_table, _i) (void *)(((uint64_t *)(_table)) + ((_i) * 2)) @@ -1667,17 +1669,21 @@ static void spapr_machine_reset(void) if (kvm_enabled() && kvmppc_has_cap_mmu_radix() && ppc_type_check_compat(machine->cpu_type, CPU_POWERPC_LOGICAL_3_00, 0, spapr->max_compat_pvr)) { - /* If using KVM with radix mode available, VCPUs can be started + /* + * If using KVM with radix mode available, VCPUs can be started * without a HPT because KVM will start them in radix mode. - * Set the GR bit in PATB so that we know there is no HPT. */ - spapr->patb_entry = PATBE1_GR; + * Set the GR bit in PATE so that we know there is no HPT. + */ + spapr->patb_entry = PATE1_GR; spapr_set_all_lpcrs(LPCR_HR | LPCR_UPRT, LPCR_HR | LPCR_UPRT); } else { spapr_setup_hpt_and_vrma(spapr); } - /* if this reset wasn't generated by CAS, we should reset our - * negotiated options and start from scratch */ + /* + * If this reset wasn't generated by CAS, we should reset our + * negotiated options and start from scratch + */ if (!spapr->cas_reboot) { spapr_ovec_cleanup(spapr->ov5_cas); spapr->ov5_cas = spapr_ovec_new(); @@ -1827,7 +1833,7 @@ static int spapr_post_load(void *opaque, int version_id) if (kvm_enabled() && spapr->patb_entry) { PowerPCCPU *cpu = POWERPC_CPU(first_cpu); - bool radix = !!(spapr->patb_entry & PATBE1_GR); + bool radix = !!(spapr->patb_entry & PATE1_GR); bool gtse = !!(cpu->env.spr[SPR_LPCR] & LPCR_GTSE); /* @@ -4118,7 +4124,7 @@ static void spapr_machine_class_init(ObjectClass *oc, void *data) vhc->map_hptes = spapr_map_hptes; vhc->unmap_hptes = spapr_unmap_hptes; vhc->store_hpte = spapr_store_hpte; - vhc->get_patbe = spapr_get_patbe; + vhc->get_pate = spapr_get_pate; vhc->encode_hpt_for_kvm_pr = spapr_encode_hpt_for_kvm_pr; xic->ics_get = spapr_ics_get; xic->ics_resend = spapr_ics_resend; |