diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2009-10-30 21:21:26 +0900 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-11-09 08:43:10 -0600 |
| commit | b4dccd8db43f6ee45389916bb96846344f7ce203 (patch) | |
| tree | 244b7266677c4a5cc2be22bc72ab5bd257e34b8f /hw/pci.c | |
| parent | a0c7a97ea720fad88b2130d9c8972fc9b7666974 (diff) | |
pci/monitor: print out bridge's filtering values and so on.
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>
Diffstat (limited to 'hw/pci.c')
| -rw-r--r-- | hw/pci.c | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -970,7 +970,32 @@ static void pci_info_device(PCIBus *bus, PCIDevice *d) d->config[PCI_INTERRUPT_LINE]); } if (class == 0x0604) { + 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]); + + 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++) { r = &d->io_regions[i]; |