mirror of
https://github.com/torvalds/linux.git
synced 2024-12-04 18:13:04 +00:00
3a7bda830f
Adding API update for adding isci_id entry scsi_host sysfs entry. Also fixing up the sysfs registration to the scsi_host template Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
14 lines
618 B
Plaintext
14 lines
618 B
Plaintext
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.
|