Re: [RFC][PATCH] adding PCI bus information to SCSI layer

[Alan Cox]

> Also ISA adapters are not the only non-PCI adapters,
> there are the growing band of pseudo adapters that
> may or may not have a PCI bus at the bottom of some
> other protocol stack.

An ioctl might be better. We already have an ioctl for querying the lun
information for a disk. We could also return the bus information for its
controller(s) [remember multipathing]

>