Channel path data section

One section for each channel path of type Start of change CIB, CFP, or CS5 End of change associated with a coupling facility.

Offsets		Name	Length	Format	Description
0	0	R744HCPI	1	binary	Channel path identifier. The range of values is X'00' to X'FF'.
1	1	R744HTAP	5	EBCDIC	Channel path type acronym.
6	6	R744HFLA	4	binary	Validity bit mask. Each bit position represents the validity of a channel path attribute. Bit Meaning when set 0 HCA ID and port number are valid. 1 Channel path operation mode is valid. 2 Channel path latency time is valid. 3 Degraded status flag is valid. 4-7 The corresponding field in the array of I/O processors is valid. 8 Physical channel ID is valid. 9-31 Reserved.
10	A	R744HOPM	1	binary	Channel path operation mode. It describes the channel path type, data rate, protocol and adapter type. Value Meaning X'01' CFP path supporting a 1.0625 Gbit/s data rate X'02' CFP path supporting a 2.125 Gbit/s data rate X'10' CIB path operating at 1x bandwidth using the IFB protocol, adapter type `HCA2-O LR` X'11' CIB path operating at 12x bandwidth using the IFB protocol, adapter type `HCA2-O` X'20' CIB path operating at 1x bandwidth using the IFB protocol, adapter type `HCA3-O LR` X'21' CIB path operating at 12x bandwidth using the IFB protocol, adapter type `HCA3-O` X'30' CIB path operating at 12x bandwidth using the IFB3 protocol, adapter type `HCA3-O` X'40' CS5 path operating at 8x bandwidth using the PCIe third generation protocol, adapter type `PCIe-O` Other Unknown
11	B	R744HCHF	1	binary	Status flags. Bit Meaning when set 0 Channel path is operating at reduced capacity (degraded) or is not operating at the end of the interval. 1-7 Reserved.
12	C	R744HLAT	4	binary	Channel path latency time. This is the average round-trip path time in microseconds. A value of 0 means that the time was not measured. A value of 1 means a time less than or equal to one microsecond.
16	10	R744HPCP	2	binary	Physical channel ID (PCHID)
18	12	R744HAID	2	binary	Host channel adapter ID
20	14	R744HAPN	1	binary	Host channel adapter port number
21	15		3		Reserved.
The following field is available four times for each I/O processor.
24	18	R744HSAP	1	binary	I/O processor (System Assist Processor) to which this path is accessible. The range of values is X'00' to X'FF'.
28	1C		4		Reserved.