3 files changed, 11 insertions, 14 deletions
diff --git a/host/lib/usrp/dboard/db_dbsrx.cpp b/host/lib/usrp/dboard/db_dbsrx.cpp
index 939a79e58..aecd7249d 100644
--- a/host/lib/usrp/dboard/db_dbsrx.cpp
+++ b/host/lib/usrp/dboard/db_dbsrx.cpp
@@ -162,15 +162,10 @@ static dboard_base::sptr make_dbsrx(dboard_base::ctor_args_t args){
     return dboard_base::sptr(new dbsrx(args));
 }
 
-//dbid for USRP2 version
 UHD_STATIC_BLOCK(reg_dbsrx_dboard){
-    //register the factory function for the rx dbid
+    //register the factory function for the rx dbid (others version)
     dboard_manager::register_dboard(0x000D, &make_dbsrx, "DBSRX");
-}
-
-//dbid for USRP1 version
-UHD_STATIC_BLOCK(reg_dbsrx_on_usrp1_dboard){
-    //register the factory function for the rx dbid
+    //register the factory function for the rx dbid (USRP1 version)
     dboard_manager::register_dboard(0x0002, &make_dbsrx, "DBSRX");
 }
 
@@ -241,8 +236,10 @@ void dbsrx::set_lo_freq(double target_freq){
     bool update_filter_settings = false;
     //choose refclock
     std::vector<double> clock_rates = this->get_iface()->get_clock_rates(dboard_iface::UNIT_RX);
+    const double max_clock_rate = std::sorted(clock_rates).back();
     BOOST_FOREACH(ref_clock, std::reversed(std::sorted(clock_rates))){
         if (ref_clock > 27.0e6) continue;
+        if (size_t(max_clock_rate/ref_clock)%2 == 1) continue; //reject asymmetric clocks (odd divisors)
 
         //choose m_divider such that filter tuning constraint is met
         m = 31;
diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp
index cfc34381e..3c24d90db 100644
--- a/host/lib/usrp/dboard/db_rfx.cpp
+++ b/host/lib/usrp/dboard/db_rfx.cpp
@@ -152,12 +152,12 @@ static dboard_base::sptr make_rfx_flex2400(dboard_base::ctor_args_t args){
 }
 
 UHD_STATIC_BLOCK(reg_rfx_dboards){
-    dboard_manager::register_dboard(0x0024, 0x0028, &make_rfx_flex400,  "Flex 400 MIMO B");
-    dboard_manager::register_dboard(0x0025, 0x0029, &make_rfx_flex900,  "Flex 900 MIMO B");
-    dboard_manager::register_dboard(0x0034, 0x0035, &make_rfx_flex1800, "Flex 1800 MIMO B");
-    dboard_manager::register_dboard(0x0026, 0x002a, &make_rfx_flex1200, "Flex 1200 MIMO B");
-    dboard_manager::register_dboard(0x002c, 0x002d, &make_rfx_flex2200, "Flex 2200 MIMO B");
-    dboard_manager::register_dboard(0x0027, 0x002b, &make_rfx_flex2400, "Flex 2400 MIMO B");
+    dboard_manager::register_dboard(0x0024, 0x0028, &make_rfx_flex400,  "RFX400");
+    dboard_manager::register_dboard(0x0025, 0x0029, &make_rfx_flex900,  "RFX900");
+    dboard_manager::register_dboard(0x0034, 0x0035, &make_rfx_flex1800, "RFX1800");
+    dboard_manager::register_dboard(0x0026, 0x002a, &make_rfx_flex1200, "RFX1200");
+    dboard_manager::register_dboard(0x002c, 0x002d, &make_rfx_flex2200, "RFX2200");
+    dboard_manager::register_dboard(0x0027, 0x002b, &make_rfx_flex2400, "RFX2400");
 }
 
 /***********************************************************************
diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp
index 10be8d1c3..d39dc3bf8 100644
--- a/host/lib/usrp/dboard/db_tvrx.cpp
+++ b/host/lib/usrp/dboard/db_tvrx.cpp
@@ -179,7 +179,7 @@ static dboard_base::sptr make_tvrx(dboard_base::ctor_args_t args){
 
 UHD_STATIC_BLOCK(reg_tvrx_dboard){
     //register the factory function for the rx dbid
-    dboard_manager::register_dboard(0x0040, &make_tvrx, "tvrx");
+    dboard_manager::register_dboard(0x0040, &make_tvrx, "TVRX");
 }
 
 /***********************************************************************