@@ -786,7 +786,13 @@ 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
@@ -846,6 +852,8 @@ 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));
}
The properties reg/assigned-resources need to encode 64-bit memory address space as part of phys.hi dword. 00 if configuration space 01 if IO region, 10 if 32-bit MEM region 11 if 64-bit MEM region Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> --- hw/ppc/spapr_pci.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)