1 files changed, 14 insertions, 1 deletions
diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp
index a21157d76..2a380dc44 100644
--- a/host/lib/usrp/usrp2/usrp2_iface.cpp
+++ b/host/lib/usrp/usrp2/usrp2_iface.cpp
@@ -104,7 +104,7 @@ public:
         //setup the out data
         usrp2_ctrl_data_t out_data;
         out_data.id = htonl(USRP2_CTRL_ID_TRANSACT_ME_SOME_SPI_BRO);
-        out_data.data.spi_args.dev = which_slave;
+        out_data.data.spi_args.dev = htonl(which_slave);
         out_data.data.spi_args.miso_edge = spi_edge_to_otw[config.miso_edge];
         out_data.data.spi_args.mosi_edge = spi_edge_to_otw[config.mosi_edge];
         out_data.data.spi_args.readback = (readback)? 1 : 0;
@@ -193,6 +193,19 @@ public:
         throw std::runtime_error("usrp2 no control response");
     }
 
+ /***********************************************************************
+  * Get/set hardware revision
+  **********************************************************************/
+    void set_hw_rev(int rev) {
+        hw_rev = rev;
+        regs = usrp2_get_regs(rev); //might be a better place to do this
+    }
+ 
+    int get_hw_rev(void) {
+        return hw_rev;
+    }
+
+
 private:
     //this lovely lady makes it all possible
     udp_simple::sptr _ctrl_transport;