@@ -1065,7 +1065,50 @@ static void pci_info_device(PCIBus *bus, PCIDevice *d)
d->config[PCI_INTERRUPT_LINE]);
}
if (class == 0x0604) {
+ int shift;
+ uint64_t base;
+ uint64_t limit;
monitor_printf(mon, " BUS %d.\n", d->config[0x19]);
+ monitor_printf(mon, " SECONDARY BUS %d.\n",
+ d->config[PCI_SECONDARY_BUS]);
+ monitor_printf(mon, " SUBORDINATE BUS %d.\n",
+ d->config[PCI_SUBORDINATE_BUS]);
+
+ if (d->config[PCI_IO_BASE] & PCI_IO_RANGE_TYPE_32) {
+ shift = 16;
+ } else {
+ shift = 8;
+ }
+ base = ((uint32_t)d->config[PCI_IO_BASE] & ~PCI_IO_RANGE_TYPE_MASK)
+ << shift;
+ base |= pci_get_word(d->config + PCI_IO_BASE_UPPER16) << 16;
+ limit = ((uint32_t)d->config[PCI_IO_LIMIT] & ~PCI_IO_RANGE_TYPE_MASK)
+ << shift;
+ limit |= pci_get_word(d->config + PCI_IO_LIMIT_UPPER16) << 16;
+ limit |= 0xfff;
+ monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
+ base, limit);
+
+ shift = 16;
+ base = (pci_get_word(d->config + PCI_MEMORY_BASE) &
+ PCI_MEMORY_RANGE_MASK) << shift;
+ limit = (pci_get_word(d->config + PCI_MEMORY_LIMIT) &
+ PCI_MEMORY_RANGE_MASK) << shift;
+ limit |= 0xfffff;
+ monitor_printf(mon,
+ " MEM range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
+ base, limit);
+ shift = 16;
+ base = ((uint64_t)pci_get_word(d->config + PCI_PREF_MEMORY_BASE) &
+ PCI_PREF_RANGE_MASK) << shift;
+ limit = ((uint64_t)pci_get_word(d->config + PCI_PREF_MEMORY_LIMIT) &
+ PCI_PREF_RANGE_MASK) << shift;
+ base |= (uint64_t)pci_get_long(d->config + PCI_PREF_BASE_UPPER32) << 32;
+ limit |= (uint64_t)pci_get_long(d->config + PCI_PREF_LIMIT_UPPER32) << 32;
+ limit |= 0xfffff;
+ monitor_printf(mon,
+ " pref MEM range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
+ base, limit);
}
for(i = 0;i < PCI_NUM_REGIONS; i++) {
r = &d->io_regions[i];
make pci_info_device() print out bridge's filtering value like io base/limit, subbus and subordinate bus. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> --- hw/pci.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 43 insertions(+), 0 deletions(-)