diff options
Diffstat (limited to 'host/lib/usrp/e300/e300_fifo_config.cpp')
| -rw-r--r-- | host/lib/usrp/e300/e300_fifo_config.cpp | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/host/lib/usrp/e300/e300_fifo_config.cpp b/host/lib/usrp/e300/e300_fifo_config.cpp index 43d14aa65..89162a048 100644 --- a/host/lib/usrp/e300/e300_fifo_config.cpp +++ b/host/lib/usrp/e300/e300_fifo_config.cpp @@ -1,5 +1,5 @@ // -// Copyright 2013-2014 Ettus Research LLC +// Copyright 2013-2017 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -17,8 +17,9 @@ #ifdef E300_NATIVE -#include <stdint.h> #include <uhd/config.hpp> +#include <stdint.h> +#include <atomic> // constants coded into the fpga parameters static const size_t ZF_CONFIG_BASE = 0x40000000; @@ -81,7 +82,7 @@ static UHD_INLINE size_t ZF_STREAM_OFF(const size_t which) #include <fcntl.h> //open, close #include <poll.h> //poll #include <uhd/utils/log.hpp> -#include <uhd/utils/msg.hpp> + #include <boost/format.hpp> #include <boost/thread/thread.hpp> //sleep #include <uhd/types/time_spec.hpp> //timeout @@ -101,6 +102,10 @@ struct e300_fifo_poll_waiter //NOP } + /*! + * Waits until the file descriptor fd has data to read. + * Access to the file descriptor is thread safe. + */ void wait(const double timeout) { if (timeout == 0) { @@ -210,9 +215,9 @@ public: _index(0), _waiter(waiter) { - //UHD_MSG(status) << boost::format("phys 0x%x") % addrs.phys << std::endl; - //UHD_MSG(status) << boost::format("data 0x%x") % addrs.data << std::endl; - //UHD_MSG(status) << boost::format("ctrl 0x%x") % addrs.ctrl << std::endl; + //UHD_LOGGER_INFO("E300") << boost::format("phys 0x%x") % addrs.phys ; + //UHD_LOGGER_INFO("E300") << boost::format("data 0x%x") % addrs.data ; + //UHD_LOGGER_INFO("E300") << boost::format("ctrl 0x%x") % addrs.ctrl ; const uint32_t sig = zf_peek32(_addrs.ctrl + ARBITER_RD_SIG); UHD_ASSERT_THROW((sig >> 16) == 0xACE0); @@ -351,7 +356,7 @@ public: virtual ~e300_fifo_interface_impl(void) { delete _waiter; - UHD_LOG << "cleanup: munmap" << std::endl; + UHD_LOGGER_TRACE("E300")<< "cleanup: munmap" ; ::munmap(_buff, _config.ctrl_length + _config.buff_length); ::close(_fd); } |