mirror of
https://github.com/saymrwulf/uhd.git
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1200721b69
* CMake now not applying C++ flags to C files * GCC 4.4: anti-aliasing rules * MSVC: narrowing, differences in subclass function parameters * Clang: uninitialized variables
106 lines
3.2 KiB
C++
106 lines
3.2 KiB
C++
//
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// Copyright 2013 Ettus Research LLC
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#include <uhd/transport/nirio/nirio_resource_manager.h>
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// "push" and "pop" introduced in GCC 4.6; works with all clang
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#if defined(__clang__) || defined(__GNUC__) && (__GNUC__ > 3) && (__GNUC_MINOR__ > 5)
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#pragma GCC diagnostic push
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#endif
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#if defined(__clang__) || defined(__GNUC__)
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#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
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#endif
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namespace uhd { namespace niusrprio
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{
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nirio_resource_manager::nirio_resource_manager():_fifo_info_map(), _reg_info_map()
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{
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}
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void nirio_resource_manager::set_proxy(niriok_proxy::sptr proxy)
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{
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_kernel_proxy = proxy;
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}
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nirio_resource_manager::~nirio_resource_manager()
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{
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finalize();
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}
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nirio_status nirio_resource_manager::initialize(
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const nirio_register_info_vtr& reg_info_vtr,
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const nirio_fifo_info_vtr& fifo_info_vtr)
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{
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nirio_status status = 0;
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for (nirio_fifo_info_vtr::const_iterator it = fifo_info_vtr.begin(); it != fifo_info_vtr.end(); it++) {
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const nirio_fifo_info_t& fifo_info = *it;
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status = _add_fifo_resource(fifo_info);
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if (nirio_status_fatal(status)) return status;
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_fifo_info_map.insert(fifo_info_map_t::value_type(fifo_info.name, fifo_info));
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}
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for (nirio_register_info_vtr::const_iterator it = reg_info_vtr.begin(); it != reg_info_vtr.end(); it++) {
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const nirio_register_info_t& reg_info = *it;
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_reg_info_map.insert(register_info_map_t::value_type(reg_info.name, reg_info));
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}
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return _set_driver_config();
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}
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void nirio_resource_manager::finalize()
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{
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_fifo_info_map.clear();
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}
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nirio_status nirio_resource_manager::get_register_offset(
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const char* register_name,
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uint32_t& offset)
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{
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register_info_map_t::const_iterator it = _reg_info_map.find(fifo_info_map_t::key_type(register_name));
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if (it == _reg_info_map.end()) return NiRio_Status_InvalidParameter;
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offset = (*it).second.offset;
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return NiRio_Status_Success;
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}
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nirio_status nirio_resource_manager::_add_fifo_resource(
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const nirio_fifo_info_t& fifo_info)
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{
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return _kernel_proxy->add_fifo_resource(fifo_info);
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}
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nirio_status nirio_resource_manager::_set_driver_config()
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{
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return _kernel_proxy->set_device_config();
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}
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nirio_fifo_info_t* nirio_resource_manager::_lookup_fifo_info(const char* fifo_name) {
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fifo_info_map_t::iterator it = _fifo_info_map.find(fifo_info_map_t::key_type(fifo_name));
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if (it == _fifo_info_map.end()) return NULL;
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return &((*it).second);
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}
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}}
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#if defined(__clang__) || defined(__GNUC__) && (__GNUC__ > 3) && (__GNUC_MINOR__ > 5)
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#pragma GCC diagnostic pop
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#endif
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