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authorJoe Handzik <joseph.t.handzik@beardog.cce.hp.com>2011-08-08 13:40:17 +0400
committerJens Axboe <jaxboe@fusionio.com>2011-08-08 13:40:17 +0400
commitf963d270cb7bbb8eeb57901d02b22a493e664fd2 (patch)
tree24c3c13c3c82391b670b84d1d2436cc1a58c8dbb /Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
parent13049537007dee73a76f0a30fcbc24d02c6fa9e4 (diff)
downloadlinux-f963d270cb7bbb8eeb57901d02b22a493e664fd2.tar.xz
cciss: add transport mode attribute to sys
Signed-off-by: Joseph Handzik <joseph.t.handzik@beardog.cce.hp.com> Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-pci-devices-cciss')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-pci-devices-cciss7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
index f5bb0a3bb8c0..53d99edd1d75 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
+++ b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
@@ -71,3 +71,10 @@ Description: Value of 1 indicates the controller can honor the reset_devices
a dump device, as kdump requires resetting the device in order
to work reliably.
+Where: /sys/bus/pci/devices/<dev>/ccissX/transport_mode
+Date: July 2011
+Kernel Version: 3.0
+Contact: iss_storagedev@hp.com
+Description: Value of "simple" indicates that the controller has been placed
+ in "simple mode". Value of "performant" indicates that the
+ controller has been placed in "performant mode".