Add support for CRC, Perf counters and Polling mode

[quic-ekangupt]

CRC, Perf counters and polling mode are invoke specific feature that help to enhance the invoke calls.

CRC check for input and output argument helps in ensuring data consistency over a remote call. If user intends to enable CRC
check, first local user CRC is calculated at user end and a CRC buffer is passed to DSP to capture remote CRC values. DSP is expected to
write to the remote CRC buffer which is then compared at user level with the local CRC values.

Perf counters collect the information for remote call and copies the information to a buffer shared by user. Collection of DSP performance counters is also added as part of this change. DSP updates the performance information in the metadata which is then copied to a buffer passed by the users.

For any remote call to DSP, after sending an invocation message, fastRPC driver waits for glink response and during this time the CPU can go into low power modes. Adding a polling mode support with which fastRPC driver will poll continuously on a memory after sending a message to remote subsystem which will eliminate CPU wakeup and scheduling latencies and reduce fastRPC overhead. With this change, DSP always sends a glink response which will get ignored if polling mode didn't time out.