Merge tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull more rdma updates from Doug Ledford:
 "This merge window was the first where Huawei had to try and coordinate
  their patches between their net driver and their new roce driver
  (similar to mlx4 and mlx5).

  They didn't do horribly, but there were some issues (and we knew that
  because they simply didn't know what to do in the beginning). As a
  result, I had a set of patches that depended on some patches that
  normally would have come to you via Dave's tree. Those patches have
  been on netdev@ for a while, so I got Dave to give me his approval to
  send them to you. As such, the other 29 patches I had behind them are
  also now ready to go.

  This catches the hns and hns-roce drivers up to current, and for
  future patches we are working with them to get them up to speed on how
  to do joint driver development so that they don't have these sorts of
  cross tree dependency issues again. BTW, Dave gave me permission to
  add his Acked-by: to the patches against the net tree, but I've had
  this branch through 0day (but not linux-next since it was off by
  itself) and I didn't want to rebase the series just to add Dave's ack
  for the 8 patches in the net area.

  Updates to the hns drivers:

   - Small patch set for hns net driver that the roce patches depend on

   - Various fixes to the hns-roce driver

   - Add connection manager support to the hns-roce driver"

* tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (36 commits)
  IB/hns: Fix for removal of redundant code
  IB/hns: Delete the redundant lines in hns_roce_v1_m_qp()
  IB/hns: Fix the bug when platform_get_resource() exec fail
  IB/hns: Update the rq head when modify qp state
  IB/hns: Cq has not been freed
  IB/hns: Validate mtu when modified qp
  IB/hns: Some items of qpc need to take user param
  IB/hns: The Ack timeout need a lower limit value
  IB/hns: Return bad wr while post send failed
  IB/hns: Fix bug of memory leakage for registering user mr
  IB/hns: Modify the init of iboe lock
  IB/hns: Optimize code of aeq and ceq interrupt handle and fix the bug of qpn
  IB/hns: Delete the sqp_start from the structure hns_roce_caps
  IB/hns: Fix bug of clear hem
  IB/hns: Remove unused parameter named qp_type
  IB/hns: Simplify function of pd alloc and qp alloc
  IB/hns: Fix bug of using uninit refcount and free
  IB/hns: Remove parameters of resize cq
  IB/hns: Remove unused parameters in some functions
  IB/hns: Add node_guid definition to the bindings document
  ...

1 files changed, 2 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt b/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
index f97993be2dcb..d3b273e4336a 100644
--- a/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
+++ b/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
@@ -14,6 +14,7 @@ length of memory mapped region.
 representing a ethernet device.
 - dsaf-handle: phandle, specifies a reference to a node
 representing a dsaf device.
+- node_guid: a number that uniquely identifies a device or component
 - #address-cells: must be 2
 - #size-cells: must be 2
 Optional properties:
@@ -32,6 +33,7 @@ Example:
 			dma-coherent;
 			eth-handle = <&eth2 &eth3 &eth4 &eth5 &eth6 &eth7>;
 			dsaf-handle = <&soc0_dsa>;
+			node-guid = [00 9A CD 00 00 01 02 03];
 			#address-cells = <2>;
 			#size-cells = <2>;
 			interrupt-parent = <&mbigen_dsa>;