hal/{dev_io}/*: rename dev_io to dev_io_be

This gives more meaning to the program and allow us
to create more dev_io's, such as the new RFFE dev_io,
in the near future.

hal/dev_io/dev_io.mk

@@ -3,9 +3,12 @@ dev_io_DIR = hal/dev_io
 # Here we call <output_name>_core_OBJS as we need to add
 # more objects to this target. This is done in the hal.mk
 # makefile
-dev_io_core_OBJS = $(dev_io_DIR)/dev_io.o \
+dev_io_core_OBJS = $(dev_io_DIR)/dev_io_be.o \
 		   $(dev_io_DIR)/dev_io_core.o \
-		   $(dev_io_DIR)/dev_io_err.o 
+		   $(dev_io_DIR)/dev_io_err.o
+
 dev_io_INCLUDE_DIRS = $(dev_io_DIR) $(LIBCLIENT_DIR)
 
-dev_io_OUT = dev_io
+dev_io_be_OUT = dev_io_be
+
+dev_io_OUT = $(dev_io_be_OUT)

hal/dev_io/dev_io.c → hal/dev_io/dev_io_be.c

@@ -4,7 +4,7 @@
 #include <unistd.h>
 
 #include "czmq.h"
-#include "dev_io.h"
+#include "dev_io_be.h"
 #include "debug_print.h"
 #include "ll_io_utils.h"
 #include "board.h"
@@ -15,7 +15,8 @@ static devio_err_e spwan_platform_smios (devio_t *devio);
 
 void print_help (char *program_name)
 {
-    printf( "Usage: %s [options]\n"
+    printf( "DBE BPM Device I/O\n"
+            "Usage: %s [options]\n"
             "\t-h This help message\n"
             "\t-d Daemon mode.\n"
             "\t-v Verbose output\n"

hal/dev_io/dev_io.h → hal/dev_io/dev_io_be.h

-#ifndef _DEV_IO_
-#define _DEV_IO_
+#ifndef _DEV_BE_IO_
+#define _DEV_BE_IO_
 
 #include "dev_io_core.h"
 

hal/hal.mk

@@ -24,12 +24,14 @@ dev_mngr_OBJS = $(dev_mngr_core_OBJS) $(debug_OBJS) \
 		$(thsafe_msg_zmq_OBJS) $(ll_io_utils_OBJS)
 # msg_OBJS already contains exp_ops_OBJS. So, there is no need to include
 # it here twice
-dev_io_OBJS = $(dev_io_core_OBJS) $(ll_io_OBJS) $(sm_io_OBJS) \
+dev_io_be_OBJS = $(dev_io_core_OBJS) $(ll_io_OBJS) $(sm_io_OBJS) \
 	      $(msg_OBJS) $(debug_OBJS) $(hal_utils_OBJS)
 
 dev_mngr_LIBS =
-dev_io_LIBS = 
-dev_io_STATIC_LIBS = $(LIBCLIENT_DIR)/libbpmclient.a
+dev_mngr_STATIC_LIBS =
+
+dev_io_be_LIBS =
+dev_io_be_STATIC_LIBS = $(LIBCLIENT_DIR)/libbpmclient.a
 
 # Merge all hal objects together
 hal_OBJS = $(debug_OBJS) \