On Mon, 2011-10-24 at 13:20 +0530, Sampathkumar, Kishore wrote: > From the above, there is no linkage to the PCI device corresponding to > the above host controller. The only way I could establish the linkage > was to actually start from the PCI device ID for this controller, and > then, doing the following: I do ls -l /sys/class/scsi_host To get this: lrwxrwxrwx 1 root root 0 Oct 24 09:25 host0 -> ../../devices/pci0000:00/0000:00:1f.2/host0/scsi_host/host0/ lrwxrwxrwx 1 root root 0 Oct 24 09:25 host1 -> ../../devices/pci0000:00/0000:00:1f.2/host1/scsi_host/host1/ lrwxrwxrwx 1 root root 0 Oct 24 09:25 host2 -> ../../devices/pci0000:00/0000:00:1f.2/host2/scsi_host/host2/ lrwxrwxrwx 1 root root 0 Oct 24 09:25 host3 -> ../../devices/pci0000:00/0000:00:1f.2/host3/scsi_host/host3/ lrwxrwxrwx 1 root root 0 Oct 24 09:25 host4 -> ../../devices/pci0000:00/0000:00:1f.2/host4/scsi_host/host4/ lrwxrwxrwx 1 root root 0 Oct 24 09:25 host5 -> ../../devices/pci0000:00/0000:00:1f.2/host5/scsi_host/host5/ Which allows an easy link back. James -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html