In the current architecture, gb operations is only used to track SVC
operations. But it is not particularly useful for that either. So just
removing it for now.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

- Its quick and dirty right now. Just wanted to check interacting with
  AP
- Also accidently fixed logging faults over HDLC

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

The work is still being done on a different application

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

Added support for autoincrementing operation id omitting 0.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

Can now detect oneshot operations and remove them from list once request
is sent.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

- Fix a bug during request allocation
- Also improve comments

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

A somewhat async read and write of operations over socket. This is
definately not safe, nees locks for list, remove node from list, better
documentation, etc.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

Now use helper functions for sending and receiving greybus messages.
Also started work on using greybus operations effectively.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

Request successfully shows up in bcf node and it seems to send a
response. However reading the response is not implemented yet.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>