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-rw-r--r--host/lib/usrp/b100/b100_regs.hpp4
-rw-r--r--host/lib/usrp/b100/io_impl.cpp3
2 files changed, 0 insertions, 7 deletions
diff --git a/host/lib/usrp/b100/b100_regs.hpp b/host/lib/usrp/b100/b100_regs.hpp
index b87a0ad73..cc94d0a2a 100644
--- a/host/lib/usrp/b100/b100_regs.hpp
+++ b/host/lib/usrp/b100/b100_regs.hpp
@@ -42,10 +42,6 @@
#define B100_REG_MISC_SW B100_REG_MISC_BASE + 2
#define B100_REG_MISC_CGEN_CTRL B100_REG_MISC_BASE + 4
#define B100_REG_MISC_CGEN_ST B100_REG_MISC_BASE + 6
-#define B100_REG_MISC_TEST B100_REG_MISC_BASE + 8
-#define B100_REG_MISC_RX_LEN B100_REG_MISC_BASE + 10
-#define B100_REG_MISC_TX_LEN B100_REG_MISC_BASE + 12
-#define B100_REG_MISC_XFER_RATE B100_REG_MISC_BASE + 14
/////////////////////////////////////////////////////
// Slave 1 -- UART
diff --git a/host/lib/usrp/b100/io_impl.cpp b/host/lib/usrp/b100/io_impl.cpp
index b1a44d70e..db5af0dc5 100644
--- a/host/lib/usrp/b100/io_impl.cpp
+++ b/host/lib/usrp/b100/io_impl.cpp
@@ -58,9 +58,6 @@ void b100_impl::io_init(void){
_fpga_ctrl->poke32(B100_REG_CLEAR_RX, 0);
_fpga_ctrl->poke32(B100_REG_CLEAR_TX, 0);
- //set the expected packet size in USB frames
- _fpga_ctrl->poke32(B100_REG_MISC_RX_LEN, 4);
-
//allocate streamer weak ptrs containers
_rx_streamers.resize(_rx_dsps.size());
_tx_streamers.resize(1/*known to be 1 dsp*/);