rfnoc: Add chdr_ctrl_xport

chdr_ctrl_xport is a dumb-pipe transport for RFNoC control transactions
and management frames.

Also remove the I/O service's check on num_recv_frames and num_send_frames.
The transports may request additional virtual channels, so the send_io_if
and recv_io_if may not reserve additional frames, as they are shared with
a previously-allocated instance.

Note: this uses a mutex to force sequentual access to the
chdr_ctrl_xport. This is supposed to go away when the multi threaded
xport is done.

0 files changed, 0 insertions, 0 deletions