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64 lines
2.0 KiB
64 lines
2.0 KiB
============================= |
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IBM s390 QDIO Ethernet Driver |
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============================= |
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OSA and HiperSockets Bridge Port Support |
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======================================== |
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Uevents |
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------- |
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To generate the events the device must be assigned a role of either |
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a primary or a secondary Bridge Port. For more information, see |
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"z/VM Connectivity, SC24-6174". |
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When run on an OSA or HiperSockets Bridge Capable Port hardware, and the state |
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of some configured Bridge Port device on the channel changes, a udev |
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event with ACTION=CHANGE is emitted on behalf of the corresponding |
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ccwgroup device. The event has the following attributes: |
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BRIDGEPORT=statechange |
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indicates that the Bridge Port device changed |
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its state. |
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ROLE={primary|secondary|none} |
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the role assigned to the port. |
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STATE={active|standby|inactive} |
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the newly assumed state of the port. |
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When run on HiperSockets Bridge Capable Port hardware with host address |
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notifications enabled, a udev event with ACTION=CHANGE is emitted. |
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It is emitted on behalf of the corresponding ccwgroup device when a host |
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or a VLAN is registered or unregistered on the network served by the device. |
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The event has the following attributes: |
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BRIDGEDHOST={reset|register|deregister|abort} |
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host address |
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notifications are started afresh, a new host or VLAN is registered or |
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deregistered on the Bridge Port HiperSockets channel, or address |
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notifications are aborted. |
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VLAN=numeric-vlan-id |
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VLAN ID on which the event occurred. Not included |
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if no VLAN is involved in the event. |
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MAC=xx:xx:xx:xx:xx:xx |
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MAC address of the host that is being registered |
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or deregistered from the HiperSockets channel. Not reported if the |
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event reports the creation or destruction of a VLAN. |
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NTOK_BUSID=x.y.zzzz |
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device bus ID (CSSID, SSID and device number). |
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NTOK_IID=xx |
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device IID. |
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NTOK_CHPID=xx |
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device CHPID. |
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NTOK_CHID=xxxx |
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device channel ID. |
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Note that the `NTOK_*` attributes refer to devices other than the one |
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connected to the system on which the OS is running.
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