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authorBart Van Assche <bvanassche@acm.org>2011-09-16 20:41:13 +0200
committerRoland Dreier <roland@purestorage.com>2012-11-30 17:40:33 -0800
commitdc1bdbd9b8a077018d82230bc378f1bcfd8adba8 (patch)
treee6484d9d378a0bad8a4f7057ae29d4164b33278e /Documentation/ABI/stable
parent7e1265bfe75f0ef1a9f5cfde202df68b7e35a53f (diff)
IB/srp: Allow SRP disconnect through sysfs
Make it possible to disconnect the IB RC connection used by the SRP protocol to communicate with a target. Have the SRP transport layer create a sysfs "delete" attribute for initiator drivers that support this functionality. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: David Dillow <dillowda@ornl.gov> Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Robert Jennings <rcj@linux.vnet.ibm.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'Documentation/ABI/stable')
-rw-r--r--Documentation/ABI/stable/sysfs-transport-srp7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-transport-srp b/Documentation/ABI/stable/sysfs-transport-srp
index 7b0d4a5350f1..b36fb0dc13c8 100644
--- a/Documentation/ABI/stable/sysfs-transport-srp
+++ b/Documentation/ABI/stable/sysfs-transport-srp
@@ -1,3 +1,10 @@
+What: /sys/class/srp_remote_ports/port-<h>:<n>/delete
+Date: June 1, 2012
+KernelVersion: 3.7
+Contact: linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org
+Description: Instructs an SRP initiator to disconnect from a target and to
+ remove all LUNs imported from that target.
+
What: /sys/class/srp_remote_ports/port-<h>:<n>/port_id
Date: June 27, 2007
KernelVersion: 2.6.24