GLYPH<SM590000> Logical partitions GLYPH<SM590000> PCIe adapter functions on the CPC and their assignment to logical partitions. GLYPH<SM590000> The PCIe Function Summary Report displays the partitions in the access and candidate  lists, which are entitled to access the available PCIe functions. GLYPH<SM590000> The PCIe Function Compare Report shows the changes of PCIe functions between  processors of two IODFs. HCD also provides the following new reports: HCD supports the new I/O configuration statement FUNCTION for defining and configuring  PCIe functions. In the CPC, the input/output (I/O) subsystem, which controls channel operations, requires  specific data about the hardware I/O configuration. To define PCIe functions for the I/O subsystem, you must specify the following components: A PCIe function is defined by a unique identifier, which is the function ID (FID). Each function  specifies a function type and a channel identifier CHID. Multiple functions can be specified to  the same CHID value that is provided that each of these functions defines a unique virtual  function VF number when defining a PCIe function. Example 15-1 shows definitions for a  zHyperlink card for Port 1 and multiple virtual functions, each assigned to a specific LPAR. Example 15-1 zHyperlink definitions *********************************************************************** * RESOURCE PART=((CSS(0),(Z01,1),(Z02,2),(Z03,3),(Z04,4),(CF01,8), * (CF02,9)), * (CSS(1),(Z11,1),(Z12,2),(CF11,8),(CF12,9)), * (CSS(2),(Z21,1),(Z22,2),(CF21,8)), * (CSS(3),(Z31,1),(Z32,2),(CF31,8)), * (CSS(4),(Z41,1),(Z42,2),(LX41,3),(LX42,4),(CF41,8)), * (CSS(5),(Z51,1),(Z52,2),(CF51,8))) * *********************************************************************** **** SYNCH_IO *************************************************************** **  FUNCTION FID=1200,PCHID=124,TYPE=HYL,PORT=1,VF=1, * PART=((Z03),(=))  FUNCTION FID=1201,PCHID=124,TYPE=HYL,PORT=1,VF=2, * PART=((Z04),(=))  FUNCTION FID=1202,PCHID=124,TYPE=HYL,PORT=1,VF=3, * PART=((Z11),(=))  FUNCTION FID=1203,PCHID=124,TYPE=HYL,PORT=1,VF=4, * PART=((Z21),(=))  FUNCTION FID=1204,PCHID=124,TYPE=HYL,PORT=1,VF=5, * PART=((Z31),(=))  FUNCTION FID=1205,PCHID=124,TYPE=HYL,PORT=1,VF=6, * PART=((Z41),(=))  FUNCTION FID=1206,PCHID=124,TYPE=HYL,PORT=1,VF=7, * PART=((Z42),(=))  FUNCTION FID=1207,PCHID=124,TYPE=HYL,PORT=1,VF=8, * PART=((Z51),(=))  Chapter 15. Adding PCIe devices  371