This adds a IPC backend that uses shared memory interface
to communicate with (proprietary) devices.
Requires config file option
dev-args ipc_msock=/path/to/socket
to specify the master socket the ipc backend should connect to.
If UHD is avaialble the ipc-driver-test tool can be used to test the
backend with a uhd device, this was so far only tested with a b2xx.
Change-Id: Ice63d3499026293ade8aad675ff7a883bcdd5756
Since in next commit osmo-trx-lms starts using smpl_buf.cpp, it seems
some automake step doesn't like including a cpp file twice from a
different directory, since race conditions can occur building it.
Instead we define the dependency by first building a static lib and then
using it on each libdevice.la (one per device type).
We already do the similar under arch/ subdir, where we have a common/
subdir and then one subdir and lib per architecture.
Change-Id: I465ad0f6d5569bb3006d711c8fd0df14391fcf35
Same way as we do in osmo-bts. After this commit, osmo-trx no longer
exists. Instead, osmo-trx-uhd and osmo-trx-usrp1 are generated based on
configure flags enabled.
A new flag --with(out)-uhd has been added to enable/disable build of
osmo-trx with UHD backend. It is left enabled by default to keep
compatibility with older build scripts. Binary with USRP1 backend must
still be manually enabled with --with-usrp1 flag.
Change-Id: Iea8c0d7434762713a53440d29bf3ebd84accb262
Eric Wild
Pau Espin