e310/e320: Move E310 to MPM architecture and refactor

- Turns the E310 into an MPM device (like N3xx, E320)
- Factor out common code between E320 and E310, maximize sharing between
  the two devices
- Remove all pre-MPM E310 code that is no longer needed
- Modify MPM to remove all existing overlays before applying new ones
  (this is necessary to enable idle image mode for E310)

Co-authored-by: Virendra Kakade <virendra.kakade@ni.com>
Signed-off-by: Virendra Kakade <virendra.kakade@ni.com>

1 files changed, 0 insertions, 42 deletions

diff --git a/host/lib/usrp/e300/e300_fifo_config.hpp b/host/lib/usrp/e300/e300_fifo_config.hpp
deleted file mode 100644
index fa6b00eec..000000000
--- a/host/lib/usrp/e300/e300_fifo_config.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-//
-// Copyright 2013-2014 Ettus Research LLC
-// Copyright 2018 Ettus Research, a National Instruments Company
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#ifndef INCLUDED_E300_FIFO_CONFIG_HPP
-#define INCLUDED_E300_FIFO_CONFIG_HPP
-
-#include <uhd/types/device_addr.hpp>
-#include <uhd/types/wb_iface.hpp>
-#include <uhd/transport/zero_copy.hpp>
-#include <boost/enable_shared_from_this.hpp>
-
-struct e300_fifo_config_t
-{
-    size_t ctrl_length;
-    size_t buff_length;
-    size_t phys_addr;
-};
-
-e300_fifo_config_t e300_read_sysfs(void);
-std::string e300_get_sysfs_attr(const std::string &node, const std::string &attr);
-
-struct e300_fifo_interface : boost::enable_shared_from_this<e300_fifo_interface>
-{
-    typedef boost::shared_ptr<e300_fifo_interface> sptr;
-    static sptr make(const e300_fifo_config_t &config);
-
-    virtual uhd::transport::zero_copy_if::sptr make_recv_xport(
-        const size_t which_stream,
-        const uhd::transport::zero_copy_xport_params &params) = 0;
-
-    virtual uhd::transport::zero_copy_if::sptr make_send_xport(
-        const size_t which_stream,
-        const uhd::transport::zero_copy_xport_params &parms) = 0;
-
-    virtual size_t get_global_regs_base(void) const = 0;
-};
-
-#endif /* INCLUDED_E300_FIFO_CONFIG_HPP */