e300: merge files from rfnoc-devel

This disables the ability to do "network mode" on the E310.

1 files changed, 149 insertions, 0 deletions

diff --git a/host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp b/host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp
new file mode 100644
index 000000000..b0804ba50
--- /dev/null
+++ b/host/lib/usrp/e300/e3xx_radio_ctrl_impl.hpp
@@ -0,0 +1,149 @@
+//
+// Copyright 2015-2016 Ettus Research
+//
+// 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
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_LIBUHD_RFNOC_E3XX_RADIO_CTRL_IMPL_HPP
+#define INCLUDED_LIBUHD_RFNOC_E3XX_RADIO_CTRL_IMPL_HPP
+
+#include "e300_global_regs.hpp"
+#include <uhdlib/usrp/cores/spi_core_3000.hpp>
+#include <uhdlib/usrp/common/ad9361_ctrl.hpp>
+#include <uhdlib/usrp/common/ad936x_manager.hpp>
+#include <uhdlib/rfnoc/radio_ctrl_impl.hpp>
+#include <uhd/usrp/gpio_defs.hpp>
+
+namespace uhd {
+    namespace rfnoc {
+
+/*! \brief Provide access to an E3XX radio.
+ */
+class e3xx_radio_ctrl_impl : public radio_ctrl_impl
+{
+public:
+    /************************************************************************
+     * Structors
+     ***********************************************************************/
+    UHD_RFNOC_RADIO_BLOCK_CONSTRUCTOR_DECL(e3xx_radio_ctrl)
+    virtual ~e3xx_radio_ctrl_impl();
+
+    /************************************************************************
+     * API calls
+     ***********************************************************************/
+    double set_rate(double rate);
+    void set_rx_antenna(const std::string &ant, const size_t chan);
+
+    double set_tx_frequency(const double freq, const size_t chan);
+    double set_rx_frequency(const double freq, const size_t chan);
+
+    double set_tx_gain(const double gain, const size_t chan);
+    double set_rx_gain(const double gain, const size_t chan);
+    double set_rx_bandwidth(const double bandwidth, const size_t chan);
+
+    double get_tx_gain(const size_t chan);
+    double get_rx_gain(const size_t chan);
+    double get_rx_bandwidth(const size_t chan);
+
+    std::vector<std::string> get_gpio_banks() const;
+    void set_gpio_attr(const std::string &bank, const std::string &attr, const uint32_t value, const uint32_t mask);
+    uint32_t get_gpio_attr(const std::string &bank, const std::string &attr);
+
+    size_t get_chan_from_dboard_fe(const std::string &fe, const direction_t);
+    std::string get_dboard_fe_from_chan(const size_t chan, const direction_t);
+
+    /************************************************************************
+     * RFIC setup and control
+     ***********************************************************************/
+    /*! Set up the radio. No API calls may be made before this one.
+     */
+    void setup_radio(uhd::usrp::ad9361_ctrl::sptr safe_codec_ctrl);
+
+private:
+    void _setup_radio_channel(const size_t chan);
+    void _reset_radio(void);
+
+protected:
+    /************************************************************************
+     * Helpers
+     ***********************************************************************/
+    virtual bool check_radio_config();
+    void _enforce_tick_rate_limits(const size_t chans, const double tick_rate);
+
+private:
+    /************************************************************************
+     * Peripheral controls
+     ***********************************************************************/
+    void _update_fe_lo_freq(const std::string &fe, const double freq);
+    void _update_atrs(void);
+    void _update_atr_leds(uhd::usrp::gpio_atr::gpio_atr_3000::sptr leds, const std::string &rx_ant);
+
+    void _update_gpio_state(void);
+    void _update_enables(void);
+
+    void _update_time_source(const std::string &source);
+
+    // get frontend lock sensor
+    uhd::sensor_value_t _get_fe_pll_lock(const bool is_tx);
+
+    /************************************************************************
+     * Internal GPIO control
+     ***********************************************************************/
+    struct gpio_t
+    {
+        gpio_t() : pps_sel(uhd::usrp::e300::global_regs::PPS_INT),
+            mimo(0), radio_rst(0), tx_bandsels(0),
+            rx_bandsel_a(0), rx_bandsel_b(0), rx_bandsel_c(0)
+        {}
+
+        uint32_t pps_sel;
+        uint32_t mimo;
+        uint32_t radio_rst;
+
+        uint32_t tx_bandsels;
+        uint32_t rx_bandsel_a;
+        uint32_t rx_bandsel_b;
+        uint32_t rx_bandsel_c;
+
+        static const size_t PPS_SEL     = 0;
+        static const size_t MIMO        = 2;
+        static const size_t RADIO_RST   = 3;
+        static const size_t TX_BANDSEL  = 4;
+        static const size_t RX_BANDSELA = 7;
+        static const size_t RX_BANDSELB = 13;
+        static const size_t RX_BANDSELC = 17;
+    };
+    uint8_t _get_internal_gpio(uhd::usrp::gpio_atr::gpio_atr_3000::sptr);
+
+private: // members
+    struct e3xx_perifs_t
+    {
+        usrp::gpio_atr::gpio_atr_3000::sptr      atr;
+        uhd::usrp::gpio_atr::gpio_atr_3000::sptr leds;
+    };
+    //! SPI to talk to the AD936x
+    spi_core_3000::sptr                    _spi;
+    //! One ATR per channel
+    std::map<size_t, e3xx_perifs_t>        _e3xx_perifs;
+    //! AD936x controls
+    uhd::usrp::ad9361_ctrl::sptr           _codec_ctrl;
+    uhd::usrp::ad936x_manager::sptr        _codec_mgr;
+    gpio_t                                 _misc;
+
+}; /* class radio_ctrl_impl */
+
+}} /* namespace uhd::rfnoc */
+
+#endif /* INCLUDED_LIBUHD_RFNOC_E3XX_RADIO_CTRL_IMPL_HPP */
+// vim: sw=4 et: