From 3e381bec5afe4dd9c3e53333bae257480df23643 Mon Sep 17 00:00:00 2001
From: Sean Hefty <sean.hefty@intel.com>
Date: Fri, 7 Sep 2012 14:38:07 -0700
Subject: [PATCH] libibverbs: Introduce XRC domains

XRC introduces several new concepts and structures, one of
which is the XRC domain.

XRC domains: xrcd's are a type of protection domain used to
associate shared receive queues with xrc queue pairs.  Since
xrcd are meant to be shared among multiple processes, we
introduce new APIs to open/close xrcd's.

The user to kernel ABI is extended to account for opening/
closing the xrcd.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
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2.46.0