1 files changed, 28 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
index 0a92a7c93a62..4f29e5f1ebfa 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
+++ b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
@@ -31,3 +31,31 @@ Date:		March 2009
 Kernel Version: 2.6.30
 Contact:        iss_storagedev@hp.com
 Description:    A symbolic link to /sys/block/cciss!cXdY
+
+Where:          /sys/bus/pci/devices/<dev>/ccissX/rescan
+Date:           August 2009
+Kernel Version: 2.6.31
+Contact:        iss_storagedev@hp.com
+Description:    Kicks of a rescan of the controller to discover logical
+                drive topology changes.
+
+Where:          /sys/bus/pci/devices/<dev>/ccissX/cXdY/lunid
+Date:           August 2009
+Kernel Version: 2.6.31
+Contact:        iss_storagedev@hp.com
+Description:    Displays the 8-byte LUN ID used to address logical
+                drive Y of controller X.
+
+Where:          /sys/bus/pci/devices/<dev>/ccissX/cXdY/raid_level
+Date:           August 2009
+Kernel Version: 2.6.31
+Contact:        iss_storagedev@hp.com
+Description:    Displays the RAID level of logical drive Y of
+                controller X.
+
+Where:          /sys/bus/pci/devices/<dev>/ccissX/cXdY/usage_count
+Date:           August 2009
+Kernel Version: 2.6.31
+Contact:        iss_storagedev@hp.com
+Description:    Displays the usage count (number of opens) of logical drive Y
+                of controller X.