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authorBart Van Assche <bvanassche@acm.org>2013-10-26 14:38:12 +0200
committerRoland Dreier <roland@purestorage.com>2013-11-08 14:43:16 -0800
commit848b3082dba4215e886c8a595b61f5b70247b341 (patch)
tree04a5badcdca77f12893c77f2bd0cfd31a29cd3ba /Documentation/ABI/stable
parenta95cadb9dafef41a755b11680529c2b49e7f59bd (diff)
IB/srp: Export sgid to sysfs
On an initiator system with multiple IB ports it is not yet possible to figure out what the originating port of an SRP connection is. Hence make the source GID available in sysfs. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: David Dillow <dillowda@ornl.gov> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'Documentation/ABI/stable')
-rw-r--r--Documentation/ABI/stable/sysfs-driver-ib_srp7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-ib_srp b/Documentation/ABI/stable/sysfs-driver-ib_srp
index 18e9b279ebb..b95067eb5f1 100644
--- a/Documentation/ABI/stable/sysfs-driver-ib_srp
+++ b/Documentation/ABI/stable/sysfs-driver-ib_srp
@@ -155,6 +155,13 @@ Contact: linux-rdma@vger.kernel.org
Description: InfiniBand service ID used for establishing communication with
the SRP target.
+What: /sys/class/scsi_host/host<n>/sgid
+Date: February 1, 2014
+KernelVersion: 3.13
+Contact: linux-rdma@vger.kernel.org
+Description: InfiniBand GID of the source port used for communication with
+ the SRP target.
+
What: /sys/class/scsi_host/host<n>/zero_req_lim
Date: September 20, 2006
KernelVersion: 2.6.18