diff options
Diffstat (limited to 'host/lib/usrp/x300/x300_eth_mgr.hpp')
| -rw-r--r-- | host/lib/usrp/x300/x300_eth_mgr.hpp | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/host/lib/usrp/x300/x300_eth_mgr.hpp b/host/lib/usrp/x300/x300_eth_mgr.hpp index 1f4013e17..19b6064dd 100644 --- a/host/lib/usrp/x300/x300_eth_mgr.hpp +++ b/host/lib/usrp/x300/x300_eth_mgr.hpp @@ -99,7 +99,13 @@ private: return eth_conns.at(_local_device_ids.at(0)); } - static udp_simple_factory_t x300_get_udp_factory(const device_addr_t& args); + //! Create a factory function for UDP traffic + // + // \note This is static rather than local to x300_eth_mgr.cpp to get access + // to udp_simple_factory_t + // \param use_dpdk If true, use a DPDK transport instead of a regular UDP + // transport + static udp_simple_factory_t x300_get_udp_factory(const bool use_dpdk); /*! * Automatically determine the maximum frame size available by sending a UDP packet @@ -109,15 +115,22 @@ private: frame_size_t determine_max_frame_size( const std::string& addr, const frame_size_t& user_mtu); - // Discover the ethernet connections per motherboard + //! Discover the ethernet connections per motherboard + // + // - Gets called during init_link() + // - Populates eth_conn + // - Populates _local_device_ids + // + // \throws uhd::runtime_error if no Ethernet connections can be found void discover_eth( const uhd::usrp::mboard_eeprom_t mb_eeprom, const std::string& loaded_fpga_image); - + /************************************************************************** + * Attributes + *************************************************************************/ + // Cache the initial device args that brought up this motherboard const x300_device_args_t _args; - uhd::property_tree::sptr _tree; - udp_simple_factory_t _x300_make_udp_connected; std::map<uhd::rfnoc::device_id_t, x300_eth_conn_t> eth_conns; |