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| author | Lijun Ou <oulijun@huawei.com> | 2016-09-15 23:48:14 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-10-03 11:43:10 -0400 |
| commit | 1cfbfdd84274fcfb922d814acf3c709e9ae5fa00 (patch) | |
| tree | a99f4862b9ab21fb619954678ae7d91918fc9ae9 /Documentation | |
| parent | ac11125bfd63a87d29838d0a1cd66b92c1997c03 (diff) | |
| download | linux-1cfbfdd84274fcfb922d814acf3c709e9ae5fa00.tar.gz linux-1cfbfdd84274fcfb922d814acf3c709e9ae5fa00.tar.bz2 linux-1cfbfdd84274fcfb922d814acf3c709e9ae5fa00.zip | |
IB/hns: Add node_guid definition to the bindings document
This patch adds node_guid definition in bindings document.
The value of node_guid will be used during RDMA connection.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Reviewed-by: Wei Hu <xavier.huwei@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt | 2 |
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 = <ð2 ð3 ð4 ð5 ð6 ð7>; dsaf-handle = <&soc0_dsa>; + node-guid = [00 9A CD 00 00 01 02 03]; #address-cells = <2>; #size-cells = <2>; interrupt-parent = <&mbigen_dsa>; |