PCI function measurement block enhancements

摘要

Embodiments relate to an enhancement of a function measurement block. An aspect includes obtaining common statistics from a function table. An aspect includes obtaining adapter-specific statistics from an adapter. An aspect includes providing the common statistics and the adapter-specific statistics in the function measurement block. An aspect includes providing adapter-specific counters in the function measurement block.

主权项

1. A computer system for enhancing a function measurement block, the system comprising:
a memory having computer readable instructions; and a processor configured to execute the computer readable instructions, the instructions comprising:
obtaining common statistics from a function table;obtaining adapter-specific statistics from an adapter;providing the common statistics and the adapter-specific statistics in the function measurement block; andproviding adapter-specific counters in the function measurement block, wherein a function associated with the adapter is reflected in a format field of the function measurement block, and wherein when the format field has a first value, a section of the function measurement block is associated with a direct memory access read counter and a direct memory access write counter.