I/O Performance Measurement: Add I/O Performance Monitor#9330
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kv2019i merged 8 commits intoSep 18, 2024
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Implements I/O performance measurement feature. It counts number of transmitted bytes or other events that happen in various interfaces. Currently measured interfaces: IPC, IDC, SNDW, HDA, SSP, DMIC.
There are some interfaces that are defined in Reference Firmware that apparently are not used directly here: USB, I2C, I3C, UART, CSI_2 , DTF. But I could not confirm this as of yet.
There are some other minor issues I will mention in comments.