This procedure has been updated to include PCIe configuration information.
The cfgadm command displays the status of PCI hot-pluggable devices and slots on a system. For more information, see cfgadm(1M).
Become superuser.
Display PCI configuration information.
Display PCI slot configuration information.
For example:
# cfgadm Ap_Id Type Receptacle Occupant Condition pci1:hpc0_slot0 unknown empty unconfigured unknown pci1:hpc0_slot1 unknown empty unconfigured unknown pci1:hpc0_slot2 unknown empty unconfigured unknown pci1:hpc0_slot3 ethernet/hp connected configured ok pci1:hpc0_slot4 unknown empty unconfigured unknown |
Display specific PCI device information.
For example:
# cfgadm -s "cols=ap_id:type:info" pci Ap_Id Type Information pci1:hpc0_slot0 unknown Slot 7 pci1:hpc0_slot1 unknown Slot 8 pci1:hpc0_slot2 unknown Slot 9 pci1:hpc0_slot3 ethernet/hp Slot 10 pci1:hpc0_slot4 unknown Slot 11 |
The logical Ap_Id, pci1:hpc0_slot0, is the logical Ap_Id for hot-pluggable slot, Slot 7. The component hpc0 indicates the hot-pluggable adapter card for this slot, and pci1 indicates the PCI bus instance. The Type field indicates the type of PCI adapter card that is present in the slot.
Display PCIe slot configuration information.
For example:
# cfgadm pci Ap_Id Type Receptacle Occupant Condition pcie1 unknown empty unconfigured unknown pcie2 unknown empty unconfigured unknown pcie3 unknown empty unconfigured unknown pcie4 etherne/hp connected configured ok pcie5 pci-pci/hp connected configured ok pcie6 unknown disconnected unconfigured unknown |
Display specific PCIe device information.
For example:
# cfgadm -s "cols=ap_id:busy:o_state" pci Ap_Id Busy Occupant pcie1 n unconfigured pcie2 n unconfigured pcie3 n unconfigured pcie4 n configured pcie5 n configured pcie6 n configured |
The logical Ap_Id in most cases should match the slot label that is silk-screened on the system chassis. Refer to your platform guide for the cfgadm output of the hot-pluggable slots. The Busy field can be displayed to ensure that the Ap_Id is not transitioning to another state before a hot-plug operation is attempted.