1*37002bc6SCosta Shulyupin============================= 2*37002bc6SCosta ShulyupinIBM s390 QDIO Ethernet Driver 3*37002bc6SCosta Shulyupin============================= 4*37002bc6SCosta Shulyupin 5*37002bc6SCosta ShulyupinOSA and HiperSockets Bridge Port Support 6*37002bc6SCosta Shulyupin======================================== 7*37002bc6SCosta Shulyupin 8*37002bc6SCosta ShulyupinUevents 9*37002bc6SCosta Shulyupin------- 10*37002bc6SCosta Shulyupin 11*37002bc6SCosta ShulyupinTo generate the events the device must be assigned a role of either 12*37002bc6SCosta Shulyupina primary or a secondary Bridge Port. For more information, see 13*37002bc6SCosta Shulyupin"z/VM Connectivity, SC24-6174". 14*37002bc6SCosta Shulyupin 15*37002bc6SCosta ShulyupinWhen run on an OSA or HiperSockets Bridge Capable Port hardware, and the state 16*37002bc6SCosta Shulyupinof some configured Bridge Port device on the channel changes, a udev 17*37002bc6SCosta Shulyupinevent with ACTION=CHANGE is emitted on behalf of the corresponding 18*37002bc6SCosta Shulyupinccwgroup device. The event has the following attributes: 19*37002bc6SCosta Shulyupin 20*37002bc6SCosta ShulyupinBRIDGEPORT=statechange 21*37002bc6SCosta Shulyupin indicates that the Bridge Port device changed 22*37002bc6SCosta Shulyupin its state. 23*37002bc6SCosta Shulyupin 24*37002bc6SCosta ShulyupinROLE={primary|secondary|none} 25*37002bc6SCosta Shulyupin the role assigned to the port. 26*37002bc6SCosta Shulyupin 27*37002bc6SCosta ShulyupinSTATE={active|standby|inactive} 28*37002bc6SCosta Shulyupin the newly assumed state of the port. 29*37002bc6SCosta Shulyupin 30*37002bc6SCosta ShulyupinWhen run on HiperSockets Bridge Capable Port hardware with host address 31*37002bc6SCosta Shulyupinnotifications enabled, a udev event with ACTION=CHANGE is emitted. 32*37002bc6SCosta ShulyupinIt is emitted on behalf of the corresponding ccwgroup device when a host 33*37002bc6SCosta Shulyupinor a VLAN is registered or unregistered on the network served by the device. 34*37002bc6SCosta ShulyupinThe event has the following attributes: 35*37002bc6SCosta Shulyupin 36*37002bc6SCosta ShulyupinBRIDGEDHOST={reset|register|deregister|abort} 37*37002bc6SCosta Shulyupin host address 38*37002bc6SCosta Shulyupin notifications are started afresh, a new host or VLAN is registered or 39*37002bc6SCosta Shulyupin deregistered on the Bridge Port HiperSockets channel, or address 40*37002bc6SCosta Shulyupin notifications are aborted. 41*37002bc6SCosta Shulyupin 42*37002bc6SCosta ShulyupinVLAN=numeric-vlan-id 43*37002bc6SCosta Shulyupin VLAN ID on which the event occurred. Not included 44*37002bc6SCosta Shulyupin if no VLAN is involved in the event. 45*37002bc6SCosta Shulyupin 46*37002bc6SCosta ShulyupinMAC=xx:xx:xx:xx:xx:xx 47*37002bc6SCosta Shulyupin MAC address of the host that is being registered 48*37002bc6SCosta Shulyupin or deregistered from the HiperSockets channel. Not reported if the 49*37002bc6SCosta Shulyupin event reports the creation or destruction of a VLAN. 50*37002bc6SCosta Shulyupin 51*37002bc6SCosta ShulyupinNTOK_BUSID=x.y.zzzz 52*37002bc6SCosta Shulyupin device bus ID (CSSID, SSID and device number). 53*37002bc6SCosta Shulyupin 54*37002bc6SCosta ShulyupinNTOK_IID=xx 55*37002bc6SCosta Shulyupin device IID. 56*37002bc6SCosta Shulyupin 57*37002bc6SCosta ShulyupinNTOK_CHPID=xx 58*37002bc6SCosta Shulyupin device CHPID. 59*37002bc6SCosta Shulyupin 60*37002bc6SCosta ShulyupinNTOK_CHID=xxxx 61*37002bc6SCosta Shulyupin device channel ID. 62*37002bc6SCosta Shulyupin 63*37002bc6SCosta ShulyupinNote that the `NTOK_*` attributes refer to devices other than the one 64*37002bc6SCosta Shulyupinconnected to the system on which the OS is running. 65