IBM Power System S822LC Installing The System And Ordered Parts page 63

The adapter does not include transceivers. Use copper cables with QSFP+ 40G BASE-SR transceivers for
short distances. See "Cables" on page 48 for more information about the cables.
For details about slot priorities and placement rules, see PCIe adapter placement rules and slot priorities
(http://www.ibm.com/support/knowledgecenter/POWER8/p8eab/p8eab_mtm_pciplacement.htm) and
select the system you are working on.
The adapter provides the following features:
v Data center bridging support (IEEE standard version CEE)
v T11.3 FC-BB-5 FCoE
v TCP/IP stateless offload in hardware
v Traffic steering across multiple cores
v Intelligent interrupt coalescence
v Advanced Quality of Service (QoS)
v RoHS-R6 compliant
v RDMA over Ethernet using uDAPL
The adapter provides Ethernet NIC support with the following features:
v 64-bit kernel environments
v multi-processor safe
v AIX Common Data Link Interface (CDLI) compliant
v Concurrent operation of NIC and RoCE device drivers while sharing the same physical port
v Standard frames (1518 bytes + 4 bytes for VLAN tag)
v Jumbo frames (9018 bytes + 4 bytes for VLAN tag)
v IPV4 or IPV6 transmit/receive TCP checksum offload
v IPV4 transmit TCP segmentation offload (commonly known as large send)
v IPV4 receive TCP segmentation aggregation (commonly known as large receive)
v Enhanced Error Handling (EEH) from PCI bus errors
Figure 47 on page 48 shows the adapter.
47
Installing and configuring system features