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pci/monitor: print out bridge's filtering values and so on.

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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>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Isaku Yamahata 2009-10-30 21:21:26 +09:00 committed by Anthony Liguori
parent a0c7a97ea7
commit b4dccd8db4
1 changed files with 25 additions and 0 deletions
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25
hw/pci.c
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@ -970,7 +970,32 @@ static void pci_info_device(PCIBus *bus, PCIDevice *d)
d->config[PCI_INTERRUPT_LINE]); d->config[PCI_INTERRUPT_LINE]);
} }
if (class == 0x0604) { if (class == 0x0604) {
uint64_t base;
uint64_t limit;
monitor_printf(mon, " BUS %d.\n", d->config[0x19]); 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]);
base = pci_bridge_get_base(d, PCI_BASE_ADDRESS_SPACE_IO);
limit = pci_bridge_get_limit(d, PCI_BASE_ADDRESS_SPACE_IO);
monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
base, limit);
base = pci_bridge_get_base(d, PCI_BASE_ADDRESS_SPACE_MEMORY);
limit= pci_config_get_memory_base(d, PCI_BASE_ADDRESS_SPACE_MEMORY);
monitor_printf(mon,
" memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
base, limit);
base = pci_bridge_get_base(d, PCI_BASE_ADDRESS_SPACE_MEMORY |
PCI_BASE_ADDRESS_MEM_PREFETCH);
limit = pci_bridge_get_limit(d, PCI_BASE_ADDRESS_SPACE_MEMORY |
PCI_BASE_ADDRESS_MEM_PREFETCH);
monitor_printf(mon, " prefetchable memory range "
"[0x%08"PRIx64", 0x%08"PRIx64"]\n", base, limit);
} }
for(i = 0;i < PCI_NUM_REGIONS; i++) { for(i = 0;i < PCI_NUM_REGIONS; i++) {
r = &d->io_regions[i]; r = &d->io_regions[i];