diff options
| -rw-r--r-- | hw/ppc/spapr_pci.c | 41 |
1 files changed, 16 insertions, 25 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index 483639b107..e8173d3246 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -1173,8 +1173,8 @@ static const PCIClass pci_classes[] = { { "data-processing-controller", spc_subclass }, }; -static const char *pci_find_device_name(uint8_t class, uint8_t subclass, - uint8_t iface) +static const char *dt_name_from_class(uint8_t class, uint8_t subclass, + uint8_t iface) { const PCIClass *pclass; const PCISubClass *psubclass; @@ -1216,23 +1216,6 @@ static const char *pci_find_device_name(uint8_t class, uint8_t subclass, return name; } -static gchar *pci_get_node_name(PCIDevice *dev) -{ - int slot = PCI_SLOT(dev->devfn); - int func = PCI_FUNC(dev->devfn); - uint32_t ccode = pci_default_read_config(dev, PCI_CLASS_PROG, 3); - const char *name; - - name = pci_find_device_name((ccode >> 16) & 0xff, (ccode >> 8) & 0xff, - ccode & 0xff); - - if (func != 0) { - return g_strdup_printf("%s@%x,%x", name, slot, func); - } else { - return g_strdup_printf("%s@%x", name, slot); - } -} - static uint32_t spapr_phb_get_pci_drc_index(SpaprPhbState *phb, PCIDevice *pdev); @@ -1300,11 +1283,6 @@ static void spapr_populate_pci_child_dt(PCIDevice *dev, void *fdt, int offset, _FDT(fdt_setprop(fdt, offset, "udf-supported", NULL, 0)); } - _FDT(fdt_setprop_string(fdt, offset, "name", - pci_find_device_name((ccode >> 16) & 0xff, - (ccode >> 8) & 0xff, - ccode & 0xff))); - buf = spapr_phb_get_loc_code(sphb, dev); _FDT(fdt_setprop_string(fdt, offset, "ibm,loc-code", buf)); g_free(buf); @@ -1348,10 +1326,23 @@ static int spapr_create_pci_child_dt(SpaprPhbState *phb, PCIDevice *dev, void *fdt, int node_offset) { int offset; + const gchar *basename; gchar *nodename; + int slot = PCI_SLOT(dev->devfn); + int func = PCI_FUNC(dev->devfn); + uint32_t ccode = pci_default_read_config(dev, PCI_CLASS_PROG, 3); + + basename = dt_name_from_class((ccode >> 16) & 0xff, (ccode >> 8) & 0xff, + ccode & 0xff); + + if (func != 0) { + nodename = g_strdup_printf("%s@%x,%x", basename, slot, func); + } else { + nodename = g_strdup_printf("%s@%x", basename, slot); + } - nodename = pci_get_node_name(dev); _FDT(offset = fdt_add_subnode(fdt, node_offset, nodename)); + g_free(nodename); spapr_populate_pci_child_dt(dev, fdt, offset, phb); |