| What: /sys/class/scsi_host/hostX/isci_id |
| Date: June 2011 |
| Contact: Dave Jiang <dave.jiang@intel.com> |
| Description: |
| This file contains the enumerated host ID for the Intel |
| SCU controller. The Intel(R) C600 Series Chipset SATA/SAS |
| Storage Control Unit embeds up to two 4-port controllers in |
| a single PCI device. The controllers are enumerated in order |
| which usually means the lowest number scsi_host corresponds |
| with the first controller, but this association is not |
| guaranteed. The 'isci_id' attribute unambiguously identifies |
| the controller index: '0' for the first controller, |
| '1' for the second. |
