Revision c021f8e6 hw/pci.c
| b/hw/pci.c | ||
|---|---|---|
| 1299 | 1299 |
"'io_range': { 'base': %" PRId64 ", 'limit': %" PRId64 "}, "
|
| 1300 | 1300 |
"'memory_range': { 'base': %" PRId64 ", 'limit': %" PRId64 "}, "
|
| 1301 | 1301 |
"'prefetchable_range': { 'base': %" PRId64 ", 'limit': %" PRId64 "} }",
|
| 1302 |
dev->config[0x19], dev->config[PCI_SECONDARY_BUS],
|
|
| 1302 |
dev->config[PCI_PRIMARY_BUS], dev->config[PCI_SECONDARY_BUS],
|
|
| 1303 | 1303 |
dev->config[PCI_SUBORDINATE_BUS], |
| 1304 | 1304 |
pci_bridge_get_base(dev, PCI_BASE_ADDRESS_SPACE_IO), |
| 1305 | 1305 |
pci_bridge_get_limit(dev, PCI_BASE_ADDRESS_SPACE_IO), |
| ... | ... | |
| 1310 | 1310 |
pci_bridge_get_limit(dev, PCI_BASE_ADDRESS_SPACE_MEMORY | |
| 1311 | 1311 |
PCI_BASE_ADDRESS_MEM_PREFETCH)); |
| 1312 | 1312 |
|
| 1313 |
if (dev->config[0x19] != 0) {
|
|
| 1314 |
qdict = qobject_to_qdict(pci_bridge); |
|
| 1315 |
qdict_put_obj(qdict, "devices", |
|
| 1316 |
pci_get_devices_list(bus, dev->config[0x19])); |
|
| 1317 |
} |
|
| 1313 |
if (dev->config[PCI_SECONDARY_BUS] != 0) {
|
|
| 1314 |
PCIBus *child_bus = pci_find_bus(bus, dev->config[PCI_SECONDARY_BUS]); |
|
| 1318 | 1315 |
|
| 1316 |
if (child_bus) {
|
|
| 1317 |
qdict = qobject_to_qdict(pci_bridge); |
|
| 1318 |
qdict_put_obj(qdict, "devices", |
|
| 1319 |
pci_get_devices_list(child_bus, |
|
| 1320 |
dev->config[PCI_SECONDARY_BUS])); |
|
| 1321 |
} |
|
| 1322 |
} |
|
| 1319 | 1323 |
qdict = qobject_to_qdict(obj); |
| 1320 | 1324 |
qdict_put_obj(qdict, "pci_bridge", pci_bridge); |
| 1321 | 1325 |
} |
| ... | ... | |
| 1542 | 1546 |
|
| 1543 | 1547 |
PCIBus *pci_find_bus(PCIBus *bus, int bus_num) |
| 1544 | 1548 |
{
|
| 1545 |
PCIBus *sec; |
|
| 1549 |
PCIBus *sec, *ret;
|
|
| 1546 | 1550 |
|
| 1547 | 1551 |
if (!bus) |
| 1548 | 1552 |
return NULL; |
| ... | ... | |
| 1553 | 1557 |
|
| 1554 | 1558 |
/* try child bus */ |
| 1555 | 1559 |
QLIST_FOREACH(sec, &bus->child, sibling) {
|
| 1556 |
|
|
| 1557 | 1560 |
if (!bus->parent_dev /* pci host bridge */ |
| 1558 |
|| (pci_bus_num(sec) <= bus_num && |
|
| 1559 |
bus->parent_dev->config[PCI_SUBORDINATE_BUS])) {
|
|
| 1560 |
return pci_find_bus(sec, bus_num); |
|
| 1561 |
|| (pci_bus_num(sec) >= bus_num && |
|
| 1562 |
bus_num <= bus->parent_dev->config[PCI_SUBORDINATE_BUS]) ) {
|
|
| 1563 |
ret = pci_find_bus(sec, bus_num); |
|
| 1564 |
if (ret) {
|
|
| 1565 |
return ret; |
|
| 1566 |
} |
|
| 1561 | 1567 |
} |
| 1562 | 1568 |
} |
| 1563 | 1569 |
|
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