diff options
Diffstat (limited to 'hw/ppc/spapr_pci.c')
| -rw-r--r-- | hw/ppc/spapr_pci.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index eab4cfb7aa..870fe81156 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -787,7 +787,13 @@ typedef struct ResourceProps { * phys.hi = 0xYYXXXXZZ, where: * 0xYY = npt000ss * ||| | - * ||| +-- space code: 1 if IO region, 2 if MEM region + * ||| +-- space code + * ||| | + * ||| + 00 if configuration space + * ||| + 01 if IO region, + * ||| + 10 if 32-bit MEM region + * ||| + 11 if 64-bit MEM region + * ||| * ||+------ for non-relocatable IO: 1 if aliased * || for relocatable IO: 1 if below 64KB * || for MEM: 1 if below 1MB @@ -847,6 +853,8 @@ static void populate_resource_props(PCIDevice *d, ResourceProps *rp) reg->phys_hi = cpu_to_be32(dev_id | b_rrrrrrrr(pci_bar(d, i))); if (d->io_regions[i].type & PCI_BASE_ADDRESS_SPACE_IO) { reg->phys_hi |= cpu_to_be32(b_ss(1)); + } else if (d->io_regions[i].type & PCI_BASE_ADDRESS_MEM_TYPE_64) { + reg->phys_hi |= cpu_to_be32(b_ss(3)); } else { reg->phys_hi |= cpu_to_be32(b_ss(2)); } |