Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/class/rtrs-server
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) Description:	When a user of RTRS API creates a new session on a client side, a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 		directory entry with the name of that session is created in here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) What:		/sys/class/rtrs-server/<session-name>/paths/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) Description:	When new path is created by writing to "add_path" entry on client side,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 		a directory entry named as <source address>@<destination address> is created
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 		on server.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) What:		/sys/class/rtrs-server/<session-name>/paths/<src@dst>/disconnect
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) Description:	When "1" is written to the file, the RTRS session is being disconnected.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		Operations is non-blocking and returns control immediately to the caller.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) What:		/sys/class/rtrs-server/<session-name>/paths/<src@dst>/hca_name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) Description:	RO, Contains the the name of HCA the connection established on.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) What:		/sys/class/rtrs-server/<session-name>/paths/<src@dst>/hca_port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) Description:	RO, Contains the port number of active port traffic is going through.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) What:		/sys/class/rtrs-server/<session-name>/paths/<src@dst>/src_addr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) Description:	RO, Contains the source address of the path
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) What:		/sys/class/rtrs-server/<session-name>/paths/<src@dst>/dst_addr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) Description:	RO, Contains the destination address of the path
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) What:		/sys/class/rtrs-server/<session-name>/paths/<src@dst>/stats/rdma
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) Description:	Contains statistics regarding rdma operations and inflight operations.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 		The output consists of 5 values:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 		<read-count> <read-total-size> <write-count> <write-total-size> <inflights>