haraldwolff/qemu-patch-raspberry4
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

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

Browse source 
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
Show stats Download patch file Download diff file Expand all files Collapse all files

25
hw/pci.c
View file

@ -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];