diff options
| -rw-r--r-- | hw/ppc/spapr_pci.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index a8f79d8003..119fa5e465 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -955,6 +955,7 @@ static int spapr_populate_pci_child_dt(PCIDevice *dev, void *fdt, int offset, int pci_status, err; char *buf = NULL; uint32_t drc_index = spapr_phb_get_pci_drc_index(sphb, dev); + uint32_t max_msi, max_msix; if (pci_default_read_config(dev, PCI_HEADER_TYPE, 1) == PCI_HEADER_TYPE_BRIDGE) { @@ -1035,8 +1036,15 @@ static int spapr_populate_pci_child_dt(PCIDevice *dev, void *fdt, int offset, RESOURCE_CELLS_ADDRESS)); _FDT(fdt_setprop_cell(fdt, offset, "#size-cells", RESOURCE_CELLS_SIZE)); - _FDT(fdt_setprop_cell(fdt, offset, "ibm,req#msi-x", - RESOURCE_CELLS_SIZE)); + + max_msi = msi_nr_vectors_allocated(dev); + if (max_msi) { + _FDT(fdt_setprop_cell(fdt, offset, "ibm,req#msi", max_msi)); + } + max_msix = dev->msix_entries_nr; + if (max_msix) { + _FDT(fdt_setprop_cell(fdt, offset, "ibm,req#msi-x", max_msix)); + } populate_resource_props(dev, &rp); _FDT(fdt_setprop(fdt, offset, "reg", (uint8_t *)rp.reg, rp.reg_len)); |