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| author | Aaron Rossetto <aaron.rossetto@ni.com> | 2019-10-17 08:44:11 -0500 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2019-11-26 12:21:32 -0800 |
| commit | 0bd233e64210c6605e8a6ec1424fa81f9ea8a681 (patch) | |
| tree | f97729a7bba21cdfc45ee756bee1ac0489358544 /host/lib/include/uhdlib/transport/io_service.hpp | |
| parent | 912ed28b3df13b9f9c33f2fa92867ec0ac7445fd (diff) | |
| download | uhd-0bd233e64210c6605e8a6ec1424fa81f9ea8a681.tar.gz uhd-0bd233e64210c6605e8a6ec1424fa81f9ea8a681.tar.bz2 uhd-0bd233e64210c6605e8a6ec1424fa81f9ea8a681.zip | |
uhd: Introduce I/O service manager
- Implement I/O service detach link methods
- The I/O service manager instantiates new I/O services or connects
links to existing I/O services based on options provided by the user
in stream_args.
- Add a streamer ID parameter to methods to create transports so that
the I/O service manager can group transports appropriately when using
offload threads.
- Change X300 and MPMD to use I/O service manager to connect links to
I/O services.
- There is now a single I/O service manager per rfnoc_graph (and it is
also stored in the graph)
- The I/O service manager now also knows the device args for the
rfnoc_graph it was created with, and can make decisions based upon
those (e.g, use a specific I/O service for DPDK, share cores between
streamers, etc.)
- The I/O Service Manager does not get any decision logic with this
commit, though
- The MB ifaces for mpmd and x300 now access this global I/O service
manager
- Add configuration of link parameters with overrides
Co-Authored-By: Martin Braun <martin.braun@ettus.com>
Co-Authored-By: Aaron Rossetto <aaron.rossetto@ni.com>
Diffstat (limited to 'host/lib/include/uhdlib/transport/io_service.hpp')
| -rw-r--r-- | host/lib/include/uhdlib/transport/io_service.hpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/host/lib/include/uhdlib/transport/io_service.hpp b/host/lib/include/uhdlib/transport/io_service.hpp index 69a3a523e..399b693dc 100644 --- a/host/lib/include/uhdlib/transport/io_service.hpp +++ b/host/lib/include/uhdlib/transport/io_service.hpp @@ -282,10 +282,19 @@ public: */ virtual void attach_send_link(send_link_if::sptr link) = 0; - /* TODO: Cleanup functions + /*! + * Detach a recv_link_if previously attached to this I/O service. + * + * \param link the recv_link_if to detach + */ virtual void detach_recv_link(recv_link_if::sptr link) = 0; + + /*! + * Detach a send_link_if previously attached to this I/O service. + * + * \param link the send_link_if to detach + */ virtual void detach_send_link(send_link_if::sptr link) = 0; - */ /*! * Create a send_io_if so a transport may send packets through the link. |