In OpenBSD, you can see information about the PCI devices on your system by using the “pcictl” command. This command provides information about the PCI buses, PCI devices, and PCI functions present on the system.
To display information about all PCI devices on the system, run the following command:
pcictl dump
You can also display information about specific PCI devices by specifying the device ID. For example, to display information about device ID 0x1234:
pcictl dump 0x1234
You can also use the “pcictl” command to configure and control PCI devices, such as enabling or disabling a device, resetting a device, or setting the power state of a device.