diff options
Diffstat (limited to 'hw/ppc/spapr_pci.c')
| -rw-r--r-- | hw/ppc/spapr_pci.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index 21b95b342c..6deeb19e3f 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -501,6 +501,12 @@ static void spapr_phb_realize(DeviceState *dev, Error **errp) return; } + if (sphb->index > SPAPR_PCI_MAX_INDEX) { + error_setg(errp, "\"index\" for PAPR PHB is too large (max %u)", + SPAPR_PCI_MAX_INDEX); + return; + } + sphb->buid = SPAPR_PCI_BASE_BUID + sphb->index; sphb->dma_liobn = SPAPR_PCI_BASE_LIOBN + sphb->index; @@ -669,7 +675,7 @@ static void spapr_phb_reset(DeviceState *qdev) } static Property spapr_phb_properties[] = { - DEFINE_PROP_INT32("index", sPAPRPHBState, index, -1), + DEFINE_PROP_UINT32("index", sPAPRPHBState, index, -1), DEFINE_PROP_UINT64("buid", sPAPRPHBState, buid, -1), DEFINE_PROP_UINT32("liobn", sPAPRPHBState, dma_liobn, -1), DEFINE_PROP_UINT64("mem_win_addr", sPAPRPHBState, mem_win_addr, -1), |