x300: Refactor heavily

This pulls out a lot of code from x300_impl and puts it into its own
compilation units:
- EEPROM code goes to x300_mb_eeprom.*
- Claim code goes to x300_claim.*
- PCIe code goes to uhd::usrp::x300::pcie_manager
- Ethernet code goes to uhd::usrp::x300::eth_manager

1 files changed, 25 insertions, 0 deletions

diff --git a/host/lib/usrp/x300/x300_claim.hpp b/host/lib/usrp/x300/x300_claim.hpp
new file mode 100644
index 000000000..bd222f55e
--- /dev/null
+++ b/host/lib/usrp/x300/x300_claim.hpp
@@ -0,0 +1,25 @@
+//
+// Copyright 2019 Ettus Research, a National Instruments Brand
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+
+#ifndef INCLUDED_X300_CLAIM_HPP
+#define INCLUDED_X300_CLAIM_HPP
+
+#include <uhd/types/wb_iface.hpp>
+
+namespace uhd { namespace usrp { namespace x300 {
+
+// device claim functions
+enum claim_status_t { UNCLAIMED, CLAIMED_BY_US, CLAIMED_BY_OTHER };
+
+claim_status_t claim_status(uhd::wb_iface::sptr iface);
+void claimer_loop(uhd::wb_iface::sptr iface);
+void claim(uhd::wb_iface::sptr iface);
+bool try_to_claim(uhd::wb_iface::sptr iface, long timeout = 2000);
+void release(uhd::wb_iface::sptr iface);
+
+}}} // namespace uhd::usrp::x300
+
+#endif /* INCLUDED_X300_CLAIM_HPP */