x300,nirio: Added support for NI-RIO 14.0

- Split niriok_proxy interfaces to support NI-RIO <=13.0 and >=14.0 kernel interfaces
- Fixed multi-session race conditions by synchronizing niriok_proxy access
- Fixed bug switching from NI LV-FPGA access to UHD access by changing how devices are hashed into a reservation table
- Fixed calculation of FRAC values for CBX and SBX LO tuning by rounding instead of truncating
- Fixed bug that was not setting two MSBs for band select configuration of CBX LO
- Submitting on behalf of Patrick Sisterhen, Matthew Crymble

1 files changed, 11 insertions, 0 deletions

diff --git a/host/lib/transport/nirio/nirio_driver_iface_linux.cpp b/host/lib/transport/nirio/nirio_driver_iface_linux.cpp
index b1f4bb49f..cccf4f8f9 100644
--- a/host/lib/transport/nirio/nirio_driver_iface_linux.cpp
+++ b/host/lib/transport/nirio/nirio_driver_iface_linux.cpp
@@ -25,6 +25,17 @@
 
 namespace nirio_driver_iface {
 
+struct nirio_ioctl_block_t
+{
+    uint64_t inBuf;
+    uint64_t outBuf;
+    uint32_t inBufLength;
+    uint32_t outBufLength;
+    uint32_t bytesReturned;
+    uint32_t padding;
+};
+
+
 nirio_status rio_open(
     const std::string& device_path,
     rio_dev_handle_t& device_handle)