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diff --git a/meta b/meta
index ba63fe991b85f4b9336ac4e508984af97ec1feb1..d70f4c15c601d050494231d934a1e35fc1ab1f41 100644 (file)
--- a/meta
+++ b/meta
@@ -1,10 +1,11 @@
 Version: 1
-Previous: 62cdb077af8e2f663bf7e00b21ff7f4d274e25d5
-Head: 9e07c52086ff8e05c188591e97d5548d3dfc0578
+Previous: 54d528eaf74183c44350868171c616e43f6f41f6
+Head: 053b48ca7beab4dad63b6a4e6cf568f2e1f1a87c
 Applied:
   verbs-ext: 6fbf2b29ca68fc10b7ee47dc0c09f54db0b32320
   compat-ex: fb8aa3e0b8ed628564d7d774907fd17a72a23522
   xrcd: 71fa003681345f671bdef05c9548263252e949de
   srq_ex: 9e07c52086ff8e05c188591e97d5548d3dfc0578
+  xrc_qp: 053b48ca7beab4dad63b6a4e6cf568f2e1f1a87c
 Unapplied:
 Hidden:

diff --git a/patches/xrc_qp b/patches/xrc_qp
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+Bottom: d98e2546482ad10f245503b04e53054423653799
+Top:    d98e2546482ad10f245503b04e53054423653799
+Author: Sean Hefty <sean.hefty@intel.com>
+Date:   2012-09-17 16:00:12 -0700
+
+libibverbs: Add support for XRC QPs
+
+XRC queue pairs: xrc defines two new types of QPs.  The
+initiator, or send-side, xrc qp behaves similar to a send-
+only RC qp.  xrc send qp's are managed through the existing
+QP functions.  The send_wr structure is extended in a back-
+wards compatible way to support posting sends on a send xrc
+qp, which require specifying the remote xrc srq.
+
+The target, or receive-side, xrc qp behaves differently
+than other implemented qp's.  A recv xrc qp can be created,
+modified, and destroyed like other qp's through the existing
+calls.  The qp_init_attr structure is extended for xrc qp's.
+
+Because xrc recv qp's are bound to an xrcd, rather than a pd,
+it is intended to be used among multiple processes.  Any process
+with access to an xrcd may allocate and connect an xrc recv qp.
+The actual xrc recv qp is allocated and managed by the kernel.
+If the owning process explicit destroys the xrc recv qp, it is
+destroyed.  However, if the xrc recv qp is left open when the
+user process exits or closes its device, then the lifetime of
+the xrc recv qp is bound with the lifetime of the xrcd.
+
+Signed-off-by: Sean Hefty <sean.hefty@intel.com>
+
+
+---
+
+