lspci -vv:
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2
Bus: primary=00, secondary=03, subordinate=04, sec-latency=0
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3
Bus: primary=00, secondary=05, subordinate=06, sec-latency=0
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge
Bus: primary=00, secondary=07, subordinate=0b, sec-latency=56
07:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
Bus: primary=07, secondary=08, subordinate=0b, sec-latency=176
08:00.0 Network controller: Broadcom Corporation BCM4306 802.11b/g
Ebből kiderül, hogy melyik pci busz-nak melyik pci bridge chip biztosítja az elérhetőségét.
Így kinyomozható, hogy melyik bridge-en kéne engedélyezni azt a slotot.