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authorDavid Gounaris <david.gounaris@infinera.com>2018-09-03 15:47:28 +0300
committerDavid S. Miller <davem@davemloft.net>2018-09-04 08:14:41 +0300
commit045f77baf6b429a446ace64ba3174783a933398a (patch)
tree25bc4a39bb0e3dec6381798abb8dec46f8de964c /Documentation
parent8978ca7c8b7b0710309eb7bf155179d21f5dd3fb (diff)
downloadlinux-045f77baf6b429a446ace64ba3174783a933398a.tar.xz
net/wan/fsl_ucc_hdlc: hmask
Ability to set hmask in the device-tree, which can be used to change address filtering of packets. Signed-off-by: David Gounaris <david.gounaris@infinera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt
index 03c741602c6d..6d2dd8a31482 100644
--- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt
@@ -98,6 +98,12 @@ The property below is dependent on fsl,tdm-interface:
usage: optional for tdm interface
value type: <empty>
Definition : Internal loopback connecting on TDM layer.
+- fsl,hmask
+ usage: optional
+ Value type: <u16>
+ Definition: HDLC address recognition. Set to zero to disable
+ address filtering of packets:
+ fsl,hmask = /bits/ 16 <0x0000>;
Example for tdm interface: