bsps: Move console drivers to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

3 files changed, 1 insertions, 2249 deletions

diff --git a/c/src/lib/libbsp/m68k/mvme167/Makefile.am b/c/src/lib/libbsp/m68k/mvme167/Makefile.am
index 1632a35b8b..ac80bf6014 100644
--- a/c/src/lib/libbsp/m68k/mvme167/Makefile.am
+++ b/c/src/lib/libbsp/m68k/mvme167/Makefile.am
@@ -29,7 +29,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspreset-empty.c
 # clock
 librtemsbsp_a_SOURCES +=../../../../../../bsps/m68k/mvme167/clock/ckinit.c
 # console
-librtemsbsp_a_SOURCES += console/console.c
+librtemsbsp_a_SOURCES += ../../../../../../bsps/m68k/mvme167/console/console.c
 # timer
 librtemsbsp_a_SOURCES += timer/timer.c
 librtemsbsp_a_SOURCES += timer/timerisr.S
diff --git a/c/src/lib/libbsp/m68k/mvme167/console/console-recording.h b/c/src/lib/libbsp/m68k/mvme167/console/console-recording.h
deleted file mode 100644
index 4d8d3fc66c..0000000000
--- a/c/src/lib/libbsp/m68k/mvme167/console/console-recording.h
+++ /dev/null
@@ -1,572 +0,0 @@
-/*
- *  Copyright (c) 2000, National Research Council of Canada
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-/* CD2401 CONSOLE DRIVER DEBUG INFO RECORDING */
-
-#ifdef CD2401_RECORD_DEBUG_INFO
-
-/* Control individual recording here. That way, we don't clutter console.c */
-#define CD2401_RECORD_WRITE
-#define CD2401_RECORD_TX_ISR
-#define CD2401_RECORD_RX_ISR
-#define CD2401_RECORD_RE_ISR
-#define CD2401_RECORD_MODEM_ISR
-#define CD2401_RECORD_SET_ATTRIBUTE
-#define CD2401_RECORD_FIRST_OPEN
-#define CD2401_RECORD_LAST_CLOSE
-#define CD2401_RECORD_START_REMOTE_TX
-#define CD2401_RECORD_STOP_REMOTE_TX
-#define CD2401_RECORD_DRAIN_OUTPUT
-#define CD2401_RECORD_DELAY
-
-/* Call the data recording functions */
-#ifdef CD2401_RECORD_WRITE
-#define CD2401_RECORD_WRITE_INFO( args )              cd2401_record_write_info args
-#else
-#define CD2401_RECORD_WRITE_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_TX_ISR
-#define CD2401_RECORD_TX_ISR_INFO( args )             cd2401_record_tx_isr_info args
-#define CD2401_RECORD_TX_ISR_SPURIOUS_INFO( args )    cd2401_record_tx_isr_spurious_info args
-#define CD2401_RECORD_TX_ISR_BUSERR_INFO( args )      cd2401_record_tx_isr_buserr_info args
-#else
-#define CD2401_RECORD_TX_ISR_INFO( args )
-#define CD2401_RECORD_TX_ISR_SPURIOUS_INFO( args )
-#define CD2401_RECORD_TX_ISR_BUSERR_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_RX_ISR
-#define CD2401_RECORD_RX_ISR_INFO( args )             cd2401_record_rx_isr_info args
-#define CD2401_RECORD_RX_ISR_SPURIOUS_INFO( args )    cd2401_record_rx_isr_spurious_info args
-#else
-#define CD2401_RECORD_RX_ISR_INFO( args )
-#define CD2401_RECORD_RX_ISR_SPURIOUS_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_RE_ISR
-#define CD2401_RECORD_RE_ISR_SPURIOUS_INFO( args )    cd2401_record_re_isr_spurious_info args
-#else
-#define CD2401_RECORD_RE_ISR_SPURIOUS_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_MODEM_ISR
-#define CD2401_RECORD_MODEM_ISR_SPURIOUS_INFO( args ) cd2401_record_modem_isr_spurious_info args
-#else
-#define CD2401_RECORD_MODEM_ISR_SPURIOUS_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_SET_ATTRIBUTES
-#define CD2401_RECORD_SET_ATTRIBUTES_INFO( args )     cd2401_record_set_attributes_info args
-#else
-#define CD2401_RECORD_SET_ATTRIBUTES_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_FIRST_OPEN
-#define CD2401_RECORD_FIRST_OPEN_INFO( args )         cd2401_record_first_open_info args
-#else
-#define CD2401_RECORD_FIRST_OPEN_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_LAST_CLOSE
-#define CD2401_RECORD_LAST_CLOSE_INFO( args )         cd2401_record_last_close_info args
-#else
-#define CD2401_RECORD_LAST_CLOSE_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_START_REMOTE_TX
-#define CD2401_RECORD_START_REMOTE_TX_INFO( args )    cd2401_record_start_remote_tx_info args
-#else
-#define CD2401_RECORD_START_REMOTE_TX_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_STOP_REMOTE_TX
-#define CD2401_RECORD_STOP_REMOTE_TX_INFO( args )     cd2401_record_stop_remote_tx_info args
-#else
-#define CD2401_RECORD_STOP_REMOTE_TX_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_DRAIN_OUTPUT
-#define CD2401_RECORD_DRAIN_OUTPUT_INFO( args )       cd2401_record_drain_output_info args
-#else
-#define CD2401_RECORD_DRAIN_OUTPUT_INFO( args )
-#endif
-
-#ifdef CD2401_RECORD_DELAY
-#define CD2401_RECORD_DELAY_INFO( args )              cd2401_record_delay_info args
-#else
-#define CD2401_RECORD_DELAY_INFO( args )
-#endif
-
-/* Define the data and the recording functions */
-#define CD2401_DEBUG_BUFFER_SIZE     256
-#define CD2401_DEBUG_CHAR_BUFSIZE     64
-#define CD2401_WRITE_INFO              1
-#define CD2401_TX_ISR_INFO             2
-#define CD2401_TX_ISR_SPURIOUS_INFO    3
-#define CD2401_TX_ISR_BUSERR_INFO      4
-#define CD2401_RX_ISR_INFO             5
-#define CD2401_RX_ISR_SPURIOUS_INFO    6
-#define CD2401_RE_ISR_SPURIOUS_INFO    7
-#define CD2401_MODEM_ISR_SPURIOUS_INFO 8
-#define CD2401_FIRST_OPEN_INFO         9
-#define CD2401_LAST_CLOSE_INFO        10
-#define CD2401_START_REMOTE_TX_INFO   11
-#define CD2401_STOP_REMOTE_TX_INFO    12
-#define CD2401_SET_ATTRIBUTE_INFO     13
-#define CD2401_DRAIN_OUTPUT_INFO      14
-#define CD2401_DELAY_INFO             15
-
-struct cd2401_debug_info {
-  short discriminant;
-  short record_size;
-  union {
-    struct cd2401_write_info {
-      int length;
-      char buffer[CD2401_DEBUG_CHAR_BUFSIZE];
-      char dmabuf;
-    } write_info;
-    struct cd2401_tx_isr_info {
-      unsigned char channel;
-      unsigned char status;
-      unsigned char initial_ier;
-      unsigned char final_ier;
-      uint8_t         txEmpty;
-    } tx_isr_info;
-    struct cd2401_tx_isr_spurious_info {
-      unsigned char channel;
-      unsigned char status;
-      unsigned char initial_ier;
-      unsigned char final_ier;
-      unsigned long spurdev;
-      unsigned long spurcount;
-    } tx_isr_spurious_info;
-    struct cd2401_tx_isr_buserr_info {
-      unsigned char channel;
-      unsigned char status;
-      unsigned char initial_ier;
-      unsigned char buserr;
-      unsigned long type;
-      unsigned long addr;
-    } tx_isr_buserr_info;
-    struct cd2401_rx_isr_info {
-      unsigned char channel;
-      int length;
-      char buffer[CD2401_DEBUG_CHAR_BUFSIZE];
-    } rx_isr_info;
-    struct cd2401_rx_isr_spurious_info {
-      unsigned char channel;
-      unsigned char status;
-      unsigned long spurdev;
-      unsigned long spurcount;
-    } rx_isr_spurious_info;
-    struct cd2401_re_isr_spurious_info {
-      unsigned char channel;
-      unsigned long spurdev;
-      unsigned long spurcount;
-    } re_isr_spurious_info;
-    struct cd2401_modem_isr_spurious_info {
-      unsigned char channel;
-      unsigned long spurdev;
-      unsigned long spurcount;
-    } modem_isr_spurious_info;
-    struct cd2401_first_open_info {
-      unsigned char channel;
-      uint8_t         init_count;
-    } first_open_info;
-    struct cd2401_last_close_info {
-      unsigned char channel;
-      uint8_t         init_count;
-    } last_close_info;
-    struct cd2401_start_remote_tx_info {
-      unsigned char channel;
-    } start_remote_tx_info;
-    struct cd2401_stop_remote_tx_info {
-      unsigned char channel;
-    } stop_remote_tx_info;
-    struct cd2401_set_attribute_info {
-      int minor;
-      uint8_t         need_reinit;
-      uint8_t         txEmpty;
-      uint8_t         csize;
-      uint8_t         cstopb;
-      uint8_t         parodd;
-      uint8_t         parenb;
-      uint8_t         ignpar;
-      uint8_t         inpck;
-      uint8_t         hw_flow_ctl;
-      uint8_t         sw_flow_ctl;
-      uint8_t         extra_flow_ctl;
-      uint8_t         icrnl;
-      uint8_t         igncr;
-      uint8_t         inlcr;
-      uint8_t         brkint;
-      uint8_t         ignbrk;
-      uint8_t         parmrk;
-      uint8_t         istrip;
-      uint16_t         tx_period;
-      uint16_t         rx_period;
-      uint32_t         out_baud;
-      uint32_t         in_baud;
-    } set_attribute_info;
-    struct cd2401_drain_output_info {
-      uint8_t         txEmpty;
-      uint8_t         own_buf_A;
-      uint8_t         own_buf_B;
-    } drain_output_info;
-    struct cd2401_delay_info {
-      rtems_interval start;
-      rtems_interval end;
-      rtems_interval current;
-      unsigned long loop_count;
-    } delay_info;
-  } u;
-};
-
-struct cd2401_debug_info cd2401_debug_buffer[CD2401_DEBUG_BUFFER_SIZE];
-int cd2401_debug_index = 0;
-
-#include <string.h>
-
-int cd2401_get_record_size(
-  int size
-)
-{
-  /* Not the best way to do this */
-  return size + 4;
-}
-
-void cd2401_record_write_info(
-  int len,
-  const char * buf,
-  char dmabuf
-)
-{
-  int max_length;
-
-  max_length = (len < CD2401_DEBUG_CHAR_BUFSIZE ) ? len : CD2401_DEBUG_CHAR_BUFSIZE;
-
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_WRITE_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_write_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.write_info.length = len;
-  memcpy ( &(cd2401_debug_buffer[cd2401_debug_index].u.write_info.buffer), buf, max_length );
-  cd2401_debug_buffer[cd2401_debug_index].u.write_info.dmabuf = dmabuf;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_tx_isr_info(
-  unsigned char ch,
-  unsigned char status,
-  unsigned char initial_ier,
-  unsigned char final_ier,
-  uint8_t         txEmpty
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_TX_ISR_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_tx_isr_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_info.channel = ch;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_info.status = status;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_info.initial_ier = initial_ier;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_info.final_ier = final_ier;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_info.txEmpty = txEmpty;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_tx_isr_spurious_info(
-  unsigned char ch,
-  unsigned char status,
-  unsigned char initial_ier,
-  unsigned char final_ier,
-  unsigned char spur_dev,
-  unsigned char spur_cnt
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_TX_ISR_SPURIOUS_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_tx_isr_spurious_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_spurious_info.channel = ch;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_spurious_info.status = status;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_spurious_info.initial_ier = initial_ier;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_spurious_info.final_ier = final_ier;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_spurious_info.spurdev = spur_dev;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_spurious_info.spurcount = spur_cnt;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_tx_isr_buserr_info(
-  unsigned char ch,
-  unsigned char status,
-  unsigned char initial_ier,
-  unsigned char buserr,
-  unsigned long buserr_type,
-  unsigned long buserr_addr
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_TX_ISR_BUSERR_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-    cd2401_get_record_size( sizeof( struct cd2401_tx_isr_buserr_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_buserr_info.channel = ch;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_buserr_info.status = status;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_buserr_info.initial_ier = initial_ier;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_buserr_info.buserr = buserr;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_buserr_info.type = buserr_type;
-  cd2401_debug_buffer[cd2401_debug_index].u.tx_isr_buserr_info.addr = buserr_addr;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_rx_isr_info(
-  unsigned char ch,
-  unsigned char total,
-  char * buffer
-)
-{
-  int max_length;
-
-  max_length = (total < CD2401_DEBUG_CHAR_BUFSIZE ) ? total : CD2401_DEBUG_CHAR_BUFSIZE;
-
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_RX_ISR_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_rx_isr_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.rx_isr_info.length = max_length;
- memcpy ( &(cd2401_debug_buffer[cd2401_debug_index].u.rx_isr_info.buffer), buffer, max_length );
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_rx_isr_spurious_info(
-  unsigned char ch,
-  unsigned char status,
-  uint32_t         spur_dev,
-  uint32_t         spur_cnt
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_RX_ISR_SPURIOUS_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_rx_isr_spurious_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.rx_isr_spurious_info.channel = ch;
-  cd2401_debug_buffer[cd2401_debug_index].u.rx_isr_spurious_info.status = status;
-  cd2401_debug_buffer[cd2401_debug_index].u.rx_isr_spurious_info.spurdev = spur_dev;
-  cd2401_debug_buffer[cd2401_debug_index].u.rx_isr_spurious_info.spurcount = spur_cnt;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_re_isr_spurious_info(
-  unsigned char ch,
-  uint32_t         spur_dev,
-  uint32_t         spur_cnt
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_RE_ISR_SPURIOUS_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_re_isr_spurious_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.re_isr_spurious_info.channel = ch;
-  cd2401_debug_buffer[cd2401_debug_index].u.re_isr_spurious_info.spurdev = spur_dev;
-  cd2401_debug_buffer[cd2401_debug_index].u.re_isr_spurious_info.spurcount = spur_cnt;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_modem_isr_spurious_info(
-  unsigned char ch,
-  uint32_t         spur_dev,
-  uint32_t         spur_cnt
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_MODEM_ISR_SPURIOUS_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_modem_isr_spurious_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.modem_isr_spurious_info.channel = ch;
-  cd2401_debug_buffer[cd2401_debug_index].u.modem_isr_spurious_info.spurdev = spur_dev;
-  cd2401_debug_buffer[cd2401_debug_index].u.modem_isr_spurious_info.spurcount = spur_cnt;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_first_open_info(
-  unsigned char ch,
-  uint8_t         init_count
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_FIRST_OPEN_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_first_open_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.first_open_info.channel = ch;
-  cd2401_debug_buffer[cd2401_debug_index].u.first_open_info.init_count = init_count;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_last_close_info(
-  unsigned char ch,
-  uint8_t         init_count
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_LAST_CLOSE_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_last_close_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.last_close_info.channel = ch;
-  cd2401_debug_buffer[cd2401_debug_index].u.last_close_info.init_count = init_count;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_start_remote_tx_info(
-  unsigned char ch
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_START_REMOTE_TX_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_start_remote_tx_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.start_remote_tx_info.channel = ch;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_stop_remote_tx_info(
-  unsigned char ch
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_STOP_REMOTE_TX_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_stop_remote_tx_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.stop_remote_tx_info.channel = ch;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_set_attributes_info(
-  int minor,
-  uint8_t         need_reinit,
-  uint8_t         csize,
-  uint8_t         cstopb,
-  uint8_t         parodd,
-  uint8_t         parenb,
-  uint8_t         ignpar,
-  uint8_t         inpck,
-  uint8_t         hw_flow_ctl,
-  uint8_t         sw_flow_ctl,
-  uint8_t         extra_flow_ctl,
-  uint8_t         icrnl,
-  uint8_t         igncr,
-  uint8_t         inlcr,
-  uint8_t         brkint,
-  uint8_t         ignbrk,
-  uint8_t         parmrk,
-  uint8_t         istrip,
-  uint16_t         tx_period,
-  uint16_t         rx_period,
-  uint32_t         out_baud,
-  uint32_t         in_baud
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_SET_ATTRIBUTE_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-  cd2401_get_record_size( sizeof( struct cd2401_set_attribute_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.minor = minor;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.need_reinit = need_reinit;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.txEmpty = CD2401_Channel_Info[minor].txEmpty;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.csize = csize;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.cstopb = cstopb;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.parodd = parodd;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.parenb = parenb;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.ignpar = ignpar;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.inpck = inpck;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.hw_flow_ctl = hw_flow_ctl;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.sw_flow_ctl = sw_flow_ctl;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.extra_flow_ctl = extra_flow_ctl;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.icrnl = icrnl;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.igncr = igncr;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.inlcr = inlcr;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.brkint = brkint;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.ignbrk = ignbrk;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.parmrk = parmrk;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.istrip = istrip;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.tx_period = tx_period;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.rx_period = rx_period;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.out_baud = out_baud;
-  cd2401_debug_buffer[cd2401_debug_index].u.set_attribute_info.in_baud = in_baud;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_drain_output_info(
-  uint8_t         txEmpty,
-  uint8_t         own_buf_A,
-  uint8_t         own_buf_B
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_DRAIN_OUTPUT_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_drain_output_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.drain_output_info.txEmpty = txEmpty;
-  cd2401_debug_buffer[cd2401_debug_index].u.drain_output_info.own_buf_A = own_buf_A;
-  cd2401_debug_buffer[cd2401_debug_index].u.drain_output_info.own_buf_B = own_buf_B;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-void cd2401_record_delay_info(
-  rtems_interval start,
-  rtems_interval end,
-  rtems_interval current,
-  unsigned long loop_count
-)
-{
-  memset( &(cd2401_debug_buffer[cd2401_debug_index]), '\0', sizeof( struct cd2401_debug_info )  );
-  cd2401_debug_buffer[cd2401_debug_index].discriminant = CD2401_DELAY_INFO;
-  cd2401_debug_buffer[cd2401_debug_index].record_size =
-      cd2401_get_record_size( sizeof( struct cd2401_delay_info ) );
-  cd2401_debug_buffer[cd2401_debug_index].u.delay_info.start = start;
-  cd2401_debug_buffer[cd2401_debug_index].u.delay_info.end = end;
-  cd2401_debug_buffer[cd2401_debug_index].u.delay_info.current = current;
-  cd2401_debug_buffer[cd2401_debug_index].u.delay_info.loop_count = loop_count;
-
-  cd2401_debug_index = (cd2401_debug_index + 1 ) % CD2401_DEBUG_BUFFER_SIZE;
-}
-
-#else
-
-/* Do not call the data recording functions */
-#define CD2401_RECORD_WRITE_INFO( args )
-#define CD2401_RECORD_TX_ISR_INFO( args )
-#define CD2401_RECORD_TX_ISR_SPURIOUS_INFO( args )
-#define CD2401_RECORD_TX_ISR_BUSERR_INFO( args )
-#define CD2401_RECORD_RX_ISR_INFO( args )
-#define CD2401_RECORD_RX_ISR_SPURIOUS_INFO( args )
-#define CD2401_RECORD_RE_ISR_SPURIOUS_INFO( args )
-#define CD2401_RECORD_MODEM_ISR_SPURIOUS_INFO( args )
-#define CD2401_RECORD_FIRST_OPEN_INFO( args )
-#define CD2401_RECORD_LAST_CLOSE_INFO( args )
-#define CD2401_RECORD_START_REMOTE_TX_INFO( args )
-#define CD2401_RECORD_STOP_REMOTE_TX_INFO( args )
-#define CD2401_RECORD_SET_ATTRIBUTES_INFO( args )
-#define CD2401_RECORD_DRAIN_OUTPUT_INFO( args )
-#define CD2401_RECORD_DELAY_INFO( args )
-
-#endif
diff --git a/c/src/lib/libbsp/m68k/mvme167/console/console.c b/c/src/lib/libbsp/m68k/mvme167/console/console.c
deleted file mode 100644
index 0499ac46b3..0000000000
--- a/c/src/lib/libbsp/m68k/mvme167/console/console.c
+++ /dev/null
@@ -1,1676 +0,0 @@
-/*
- *  This file contains the MVME167 termios console package. Only asynchronous
- *  I/O is supported.
- *
- *  /dev/tty0 is channel 0, Serial Port 1/Console on the MVME712M.
- *  /dev/tty1 is channel 1, Serial Port 2/TTY01 on the MVME712M.
- *  /dev/tty2 is channel 2, Serial Port 3 on the MVME712M.
- *  /dev/tty3 is channel 3, Serial Port 4 on the MVME712M.
- *
- *  Normal I/O uses DMA for output, interrupts for input. /dev/console is
- *  fixed to be /dev/tty01, Serial Port 2. Very limited support is provided
- *  for polled I/O. Polled I/O is intended only for running the RTEMS test
- *  suites. In all cases, Serial Port 1/Console is allocated to 167Bug and
- *  is the dedicated debugger port. We configure GDB to use 167Bug for
- *  debugging. When debugging with GDB or 167Bug, do not open /dev/tty00.
- *
- *  Modern I/O chips often contain a number of I/O devices that can operate
- *  almost independently of each other. Typically, in RTEMS, all devices in
- *  an I/O chip are handled by a single device driver, but that need not be
- *  always the case. Each device driver must supply six entry points in the
- *  Device Driver Table: a device initialization function, as well as an open,
- *  close, read, write and a control function. RTEMS assigns a device major
- *  number to each device driver. This major device number is the index of the
- *  device driver entries in the Device Driver Table, and it used to identify
- *  a particular device driver. To distinguish multiple I/O sub-devices within
- *  an I/O chip, RTEMS supports device minor numbers. When a I/O device is
- *  initialized, the major number is supplied to the initialization function.
- *  That function must register each sub-device with a separate name and minor
- *  number (as well as the supplied major number). When an application opens a
- *  device by name, the corresponding major and minor numbers are returned to
- *  the caller to be used in subsequent I/O operations (although these details
- *  are typically hidden within the library functions).
- *
- *  Such a scheme recognizes that the initialization of the individual
- *  sub-devices is generally not completely independent. For example, the
- *  four serial ports of the CD2401 can be configured almost independently
- *  from each other. One port could be configured to operate in asynchronous
- *  mode with interrupt-driven I/O, while another port could be configured to
- *  operate in HDLC mode with DMA I/O. However, a device reset command will
- *  reset all four channels, and the width of DMA transfers and the number of
- *  retries following bus errors selected applies to all four channels.
- *  Consequently, when initializing one channel, one must be careful not to
- *  destroy the configuration of other channels that are already configured.
- *
- *  One problem with the RTEMS I/O initialization model is that no information
- *  other than a device major number is passed to the initialization function.
- *  Consequently, the sub-devices must be initialized with some pre-determined
- *  configuration. To change the configuration of a sub-device, it is
- *  necessary to either rewrite the initialization function, or to make a
- *  series of rtems_io_control() calls after initialization. The first
- *  approach is not very elegant. The second approach is acceptable if an
- *  application is simply changing baud rates, parity or other such
- *  asynchronous parameters (as supplied by the termios package). But what if
- *  an application requires one channel to run in HDLC or Bisync mode and
- *  another in async mode? With a single driver per I/O chip approach, the
- *  device driver must support multiple protocols. This is feasible, but it
- *  often means that an application that only does asynchronous I/O now links
- *  in code for other unused protocols, thus wasting precious ROM space.
- *  Worse, it requires that the sub-devices be initialized in some
- *  configuration, and that configuration then changed through a series of
- *  device driver control calls. There is no standard API in RTEMS to switch
- *  a serial line to some synchronous protocol.
- *
- *  A better approach is to treat each channel as a separate device, each with
- *  its own device device driver. The application then supplies its own device
- *  driver table with only the required protocols (drivers) on each line. The
- *  problem with this approach is that the device drivers are not really
- *  independent, given that the I/O sub-devices within a common chip are not
- *  independent themselves. Consequently, the related device drivers must
- *  share some information. In RTEMS, there is no standard location in which
- *  to share information.
- *
- *  This driver handles all four channels, i.e. it distinguishes the
- *  sub-devices using minor device numbers. Only asynchronous I/O is
- *  supported. The console is currently fixed to be channel 1 on the CD2401,
- *  which corresponds to the TTY01 port (Serial Port 2) on the MVME712M
- *  Transition Module.
- *
- *  The CD2401 does either interrupt-driven or DMA I/O; it does not support
- *  polling. In interrupt-driven or DMA I/O modes, interrupts from the CD2401
- *  are routed to the MC68040, and the processor generates an interrupt
- *  acknowledge cycle directly to the CD2401 to obtain an interrupt vector.
- *  The PCCchip2 supports a pseudo-polling mode in which interrupts from the
- *  CD2401 are not routed to the MC68040, but can be detected by the processor
- *  by reading the appropriate CD2401 registers. In this mode, interrupt
- *  acknowledge cycles must be generated to the CD2401 by reading the
- *  appropriate PCCchip2 registers.
- *
- *  Interrupts from the four channels cannot be routed independently; either
- *  all channels are used in the pseudo-polling mode, or all channels are used
- *  in interrupt-driven/DMA mode. There is no advantage in using the speudo-
- *  polling mode. Consenquently, this driver performs DMA input and output.
- *  Output is performed directly from the termios raw output buffer, while
- *  input is accumulated into a separate buffer.
- *
- *  THIS MODULE IS NOT RE-ENTRANT! Simultaneous access to a device from
- *  multiple tasks is likely to cause significant problems! Concurrency
- *  control is implemented in the termios package.
- *
- *  THE INTERRUPT LEVEL IS SET TO 1 FOR ALL CHANNELS.
- *  If the CD2401 is to be used for high speed synchronous serial I/O, the
- *  interrupt priority might need to be increased.
- *
- *  ALL INTERRUPT HANDLERS ARE SHARED.
- *  When adding extra device drivers, either rewrite the interrupt handlers
- *  to demultiplex the interrupts, or install separate vectors. Common vectors
- *  are currently used to catch spurious interrupts. We could already have
- *  installed separate vectors for each channel and used the spurious
- *  interrupt handler defined in some other BSPs, but handling spurious
- *  interrupts from the CD2401 in this device driver allows us to record more
- *  information on the source of the interrupts. Furthermore, we have observed
- *  the occasional spurious interrupt from channel 0. We definitely do not
- *  to call a debugger for those.
- *
- *  All page references are to the MVME166/MVME167/MVME187 Single Board
- *  Computer Programmer's Reference Guide (MVME187PG/D2) with the April
- *  1993 supplements/addenda (MVME187PG/D2A1).
- */
-
-/*
- *  Copyright (c) 1998, National Research Council of Canada
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#define M167_INIT
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <termios.h>
-
-#include <rtems/console.h>
-#include <rtems/libio.h>
-#include <rtems/termiostypes.h>
-#include <bsp.h>                /* Must be before libio.h */
-
-/* Utility functions */
-void cd2401_udelay( unsigned long delay );
-void cd2401_chan_cmd( uint8_t         channel, uint8_t         cmd, uint8_t         wait );
-uint16_t         cd2401_bitrate_divisor( uint32_t         clkrate, uint32_t        * bitrate );
-void cd2401_initialize( void );
-void cd2401_interrupts_initialize( bool enable );
-
-/* ISRs */
-rtems_isr cd2401_modem_isr( rtems_vector_number vector );
-rtems_isr cd2401_re_isr( rtems_vector_number vector );
-rtems_isr cd2401_rx_isr( rtems_vector_number vector );
-rtems_isr cd2401_tx_isr( rtems_vector_number vector );
-
-/* Termios callbacks */
-int cd2401_firstOpen( int major, int minor, void *arg );
-int cd2401_lastClose( int major, int minor, void *arg );
-int cd2401_setAttributes( int minor, const struct termios *t );
-int cd2401_startRemoteTx( int minor );
-int cd2401_stopRemoteTx( int minor );
-ssize_t cd2401_write( int minor, const char *buf, size_t len );
-int cd2401_drainOutput( int minor );
-int _167Bug_pollRead( int minor );
-ssize_t _167Bug_pollWrite( int minor, const char *buf, size_t len );
-
-/* Printk function */
-static void _BSP_output_char( char c );
-BSP_output_char_function_type     BSP_output_char = _BSP_output_char;
-BSP_polling_getchar_function_type BSP_poll_char = NULL;
-
-/* '\r' character in memory. This used to live on
- * the stack but storing the '\r' character is
- * optimized away by gcc-4.3.2 (since it seems to
- * be unused [only referenced from inline assembly
- * code in _167Bug_pollWrite()]).
- * Hence we make it a global constant.
- */
-static const char cr_char = '\r';
-
-/* Channel info */
-/* static */ volatile struct {
-  void *tty;                    /* Really a struct rtems_termios_tty * */
-  int len;                      /* Record nb of chars being TX'ed */
-  const char *buf;              /* Record where DMA is coming from */
-  uint32_t         spur_cnt;    /* Nb of spurious ints so far */
-  uint32_t         spur_dev;    /* Indo on last spurious int */
-  uint32_t         buserr_addr; /* Faulting address */
-  uint32_t         buserr_type; /* Reason of bus error during DMA */
-  uint8_t          own_buf_A;   /* If true, buffer A belongs to the driver */
-  uint8_t          own_buf_B;   /* If true, buffer B belongs to the driver */
-  uint8_t          txEmpty;     /* If true, the output FIFO should be empty */
-} CD2401_Channel_Info[4];
-
-/*
- *  The number of channels already opened. If zero, enable the interrupts. The
- *  initial value must be 0. If initialized explicitly, the variable ends up
- *  in the .data section. Its value is not re-initialized on system restart.
- *  Furthermore, because the variable is changed, the .data section would not
- *  be ROMable. We thus leave the variable uninitialized, which causes it to
- *  be allocated in the .bss section, and rely on RTEMS to zero the .bss
- *  section on every startup.
- */
-uint8_t         Init_count;
-
-/* Record previous handlers */
-rtems_isr_entry Prev_re_isr;        /* Previous rx exception isr */
-rtems_isr_entry Prev_rx_isr;        /* Previous rx isr */
-rtems_isr_entry Prev_tx_isr;        /* Previous tx isr */
-rtems_isr_entry Prev_modem_isr;     /* Previous modem/timer isr */
-
-/* Define the following symbol to trace the calls to this driver */
-/* #define CD2401_RECORD_DEBUG_INFO */
-#include "console-recording.h"
-
-/*
- *  Utility functions.
- */
-
-/*
- *  Assumes that clock ticks 1 million times per second.
- *
- *  MAXIMUM DELAY IS ABOUT 20 ms
- *
- *  Input parameters:
- *    delay: Number of microseconds to delay.
- *
- *  Output parameters: NONE
- *
- *  Return values: NONE
- */
- void cd2401_udelay
-(
-  unsigned long delay
-)
-{
-  unsigned long i = 20000;  /* In case clock is off */
-  rtems_interval start_ticks, end_ticks, current_ticks;
-
-  start_ticks = rtems_clock_get_ticks_since_boot();
-  end_ticks = start_ticks + delay;
-
-  do {
-    current_ticks = rtems_clock_get_ticks_since_boot();
-  } while ( --i && (current_ticks <= end_ticks) );
-
-  CD2401_RECORD_DELAY_INFO(( start_ticks, end_ticks, current_ticks, i ));
-}
-
-/*
- *  cd2401_chan_cmd
- *
- *  Sends a CCR command to the specified channel. Waits for any unfinished
- *  previous command to complete, then sends the specified command. Optionally
- *  wait for the current command to finish before returning.
- *
- *  Input parameters:
- *    channel - CD2401 channel number
- *    cmd  - command byte
- *    wait - if non-zero, wait for specified command to complete before
- *          returning.
- *
- *  Output parameters: NONE
- *
- *  Return values: NONE
- */
-void cd2401_chan_cmd(
-  uint8_t         channel,
-  uint8_t         cmd,
-  uint8_t         wait
-)
-{
-  if ( channel < 4 ) {
-    cd2401->car = channel;      /* Select channel */
-
-    while ( cd2401->ccr != 0 ); /* Wait for completion of previous command */
-    cd2401->ccr = cmd;          /* Send command */
-    if ( wait )
-      while( cd2401->ccr != 0 );/* Wait for completion */
-  }
-  else {
-    /* This may not be the best error message */
-    rtems_fatal_error_occurred( RTEMS_INVALID_NUMBER );
-  }
-}
-
-/*
- *  cd2401_bitrate_divisor
- *
- *  Compute the divisor and clock source to use to obtain the desired bitrate.
- *
- *  Input parameters:
- *    clkrate - system clock rate (CLK input frequency)
- *    bitrate - the desired bitrate
- *
- *  Output parameters:
- *    bitrate - The actual bitrate achievable, to the nearest bps.
- *
- *  Return values:
- *    Returns divisor in lower byte and clock source in upper byte for the
- *    specified bitrate.
- */
-uint16_t         cd2401_bitrate_divisor(
-  uint32_t         clkrate,
-  uint32_t        * bitrate
-)
-{
-  uint32_t         divisor;
-  uint16_t         clksource;
-
-  divisor = *bitrate << 3;          /* temporary; multiply by 8 for CLK/8 */
-  divisor = (clkrate + (divisor>>1)) / divisor; /* divisor for clk0 (CLK/8) */
-
-  /* Use highest speed clock source for best precision - try clk0 to clk4 */
-  for( clksource = 0; clksource < 0x0400 && divisor > 0x100; clksource += 0x0100 )
-      divisor >>= 2;
-  divisor--;                        /* adjustment, see specs */
-  if( divisor < 1 )
-    divisor = 1;
-  else if( divisor > 0xFF )
-    divisor = 0xFF;
-  *bitrate = clkrate / (1 << ((clksource >> 7)+3)) / (divisor+1);
-  return( clksource | divisor );
-}
-
-/*
- *  cd2401_initialize
- *
- *  Initializes the CD2401 device. Individual channels on the chip are left in
- *  their default reset state, and should be subsequently configured.
- *
- *  Input parameters: NONE
- *
- *  Output parameters:  NONE
- *
- *  Return values: NONE
- */
-void cd2401_initialize( void )
-{
-  int i;
-
-  for ( i = 3; i >= 0; i-- ) {
-    CD2401_Channel_Info[i].tty = NULL;
-    CD2401_Channel_Info[i].len = 0;
-    CD2401_Channel_Info[i].buf = NULL;
-    CD2401_Channel_Info[i].spur_cnt = 0;
-    CD2401_Channel_Info[i].spur_dev = 0;
-    CD2401_Channel_Info[i].buserr_type = 0;
-    CD2401_Channel_Info[i].buserr_addr = 0;
-    CD2401_Channel_Info[i].own_buf_A = TRUE;
-    CD2401_Channel_Info[i].own_buf_B = TRUE;
-    CD2401_Channel_Info[i].txEmpty = TRUE;
-  }
-
- /*
-  *  Normally, do a device reset here. If we do it, we will most likely clober
-  *  the port settings for 167Bug on channel 0. So we just shut up all the
-  *  ports by disabling their interrupts.
-  */
-#if 0
-  cd2401->gfrcr = 0;            /* So we can detect that device init is done */
-  cd2401_chan_cmd( 0x10, 0);    /* Reset all */
-  while(cd2401->gfrcr == 0);    /* Wait for reset all */
-#endif
-
-  /*
-   *  The CL-CD2400/2401 manual (part no 542400-003) states on page 87 that
-   *  the LICR "contains the number of the interrupting channel being served.
-   *  The channel number is always that of the current acknowledged interrupt."
-   *  THE USER MUST PROGRAM CHANNEL NUMBER IN LICR! It is not set automatically
-   *  by the hardware, as suggested by the manual.
-   *
-   *  The updated manual (part no 542400-007) has the story straight. The
-   *  CD2401 automatically initializes the LICR to contain the channel number
-   *  in bits 2 and 3. However, these bits are not preserved when the user
-   *  defined bits are written.
-   *
-   *  The same vector number is used for all four channels. Different vector
-   *  numbers could be programmed for each channel, thus avoiding the need to
-   *  demultiplex the interrupts in the ISR.
-   */
-  for ( i = 0; i < 4; i++ ) {
-    cd2401->car = i;            /* Select channel */
-    cd2401->livr = 0x5C;        /* Motorola suggested value p. 3-15 */
-    cd2401->licr = i << 2;      /* Don't rely on reset value */
-    cd2401->ier = 0;            /* Disable all interrupts */
-  }
-
-  /*
-   *  The content of the CD2401 xpilr registers must match the A7-A0 addresses
-   *  generated by the PCCchip2 during interrupt acknowledge cycles in order
-   *  for the CD2401 to recognize the IACK cycle and clear its interrupt
-   *  request.
-   */
-  cd2401->mpilr = 0x01;         /* Match pccchip2->modem_piack p. 3-27 */
-  cd2401->tpilr = 0x02;         /* Match pccchip2->tx_piack p. 3-28 */
-  cd2401->rpilr = 0x03;         /* Match pccchip2->rx_piack p. 3-29 */
-
-  /* Global CD2401 registers */
-  cd2401->dmr = 0;              /* 16-bit DMA transfers when possible */
-  cd2401->bercnt = 0;           /* Do not retry DMA upon bus errors */
-
-  /*
-   *  Setup timer prescaler period, which clocks timers 1 and 2 (or rx timeout
-   *  and tx delay). The prescaler is clocked by the system clock) / 2048. The
-   *  register must be in the range 0x0A..0xFF, ie. a rescaler period range of
-   *  about 1ms..26ms for a nominal system clock rate  of 20MHz.
-   */
-  cd2401->tpr  = 0x0A;          /* Same value as 167Bug */
-}
-
-/*
- *  cd2401_interrupts_initialize
- *
- *  This routine enables or disables the CD2401 interrupts to the MC68040.
- *  Interrupts cannot be enabled/disabled on a per-channel basis.
- *
- *  Input parameters:
- *    enable - if true, enable the interrupts, else disable them.
- *
- *  Output parameters:  NONE
- *
- *  Return values: NONE
- *
- *  THE FIRST CD2401 CHANNEL OPENED SHOULD ENABLE INTERRUPTS.
- *  THE LAST CD2401 CHANNEL CLOSED SHOULD DISABLE INTERRUPTS.
- */
-void cd2401_interrupts_initialize(
-  bool enable
-)
-{
-  if ( enable ) {
-   /*
-    *  Enable interrupts from the CD2401 in the PCCchip2.
-    *  During DMA transfers, the MC68040 supplies dirty data during read cycles
-    *  from the CD2401 and leaves the data dirty in its data cache if there is
-    *  a cache hit. The MC68040 updates the data cache during write cycles from
-    *  the CD2401 if there is a cache hit.
-    */
-    pccchip2->SCC_error = 0x01;
-    pccchip2->SCC_modem_int_ctl = 0x10 | CD2401_INT_LEVEL;
-    pccchip2->SCC_tx_int_ctl = 0x10 | CD2401_INT_LEVEL;
-    pccchip2->SCC_rx_int_ctl = 0x50 | CD2401_INT_LEVEL;
-
-    pccchip2->gen_control |= 0x02;      /* Enable pccchip2 interrupts */
-  }
-  else {
-    /* Disable interrupts */
-    pccchip2->SCC_modem_int_ctl &= 0xEF;
-    pccchip2->SCC_tx_int_ctl &= 0xEF;
-    pccchip2->SCC_rx_int_ctl &= 0xEF;
-  }
-}
-
-/* ISRs */
-
-/*
- *  cd2401_modem_isr
- *
- *  Modem/timer interrupt (group 1) from CD2401. These are not used, and not
- *  expected. Record as spurious and clear.
- *
- *  Input parameters:
- *    vector - vector number
- *
- *  Output parameters: NONE
- *
- *  Return values: NONE
- */
-rtems_isr cd2401_modem_isr(
-  rtems_vector_number vector
-)
-{
-  uint8_t         ch;
-
-  /* Get interrupting channel ID */
-  ch = cd2401->licr >> 2;
-
-  /* Record interrupt info for debugging */
-  CD2401_Channel_Info[ch].spur_dev =
-      (vector << 24) | (cd2401->stk << 16) | (cd2401->mir << 8) | cd2401->misr;
-  CD2401_Channel_Info[ch].spur_cnt++;
-
-  cd2401->meoir = 0;            /* EOI */
-  CD2401_RECORD_MODEM_ISR_SPURIOUS_INFO(( ch,
-                                          CD2401_Channel_Info[ch].spur_dev,
-                                          CD2401_Channel_Info[ch].spur_cnt ));
-}
-
-/*
- *  cd2401_re_isr
- *
- *  RX exception interrupt (group 3, receiver exception) from CD2401. These are
- *  not used, and not expected. Record as spurious and clear.
- *
- *  FIX THIS ISR TO DETECT BREAK CONDITIONS AND RAISE SIGINT
- *
- *  Input parameters:
- *    vector - vector number
- *
- *  Output parameters: NONE
- *
- *  Return values: NONE
- */
-rtems_isr cd2401_re_isr(
-  rtems_vector_number vector
-)
-{
-  uint8_t         ch;
-
-  /* Get interrupting channel ID */
-  ch = cd2401->licr >> 2;
-
-  /* Record interrupt info for debugging */
-  CD2401_Channel_Info[ch].spur_dev =
-      (vector << 24) | (cd2401->stk << 16) | (cd2401->rir << 8) | cd2401->u5.b.risrl;
-  CD2401_Channel_Info[ch].spur_cnt++;
-
-  if ( cd2401->u5.b.risrl & 0x80 )  /* Timeout interrupt? */
-    cd2401->ier &= 0xDF;            /* Disable rx timeout interrupt */
-  cd2401->reoir = 0x08;             /* EOI; exception char not read */
-  CD2401_RECORD_RE_ISR_SPURIOUS_INFO(( ch,
-                                       CD2401_Channel_Info[ch].spur_dev,
-                                       CD2401_Channel_Info[ch].spur_cnt ));
-}
-
-/*
- *  cd2401_rx_isr
- *
- *  RX interrupt (group 3, receiver data) from CD2401.
- *
- *  Input parameters:
- *     vector - vector number
- *
- *  Output parameters: NONE
- *
- *  Return values: NONE
- */
-rtems_isr cd2401_rx_isr(
-  rtems_vector_number vector
-)
-{
-  char c;
-  uint8_t         ch, status, nchars, total;
-  #ifdef CD2401_RECORD_DEBUG_INFO
-    uint8_t i = 0;
-    char    buffer[256];
-  #endif
-
-  (void) total; /* avoid set but not used warnings when not recording info */
-
-  status = cd2401->u5.b.risrl;
-  ch = cd2401->licr >> 2;
-
-  /* Has this channel been initialized or is it a condition we ignore? */
-  if ( CD2401_Channel_Info[ch].tty && !status ) {
-    /* Normal Rx Int, read chars, enqueue them, and issue EOI */
-    total = nchars = cd2401->rfoc;  /* Nb of chars to retrieve from rx FIFO */
-    while ( nchars-- > 0 ) {
-      c = (char)cd2401->dr;         /* Next char in rx FIFO */
-      rtems_termios_enqueue_raw_characters( CD2401_Channel_Info[ch].tty ,&c, 1 );
-      #ifdef CD2401_RECORD_DEBUG_INFO
-	buffer[i++] = c;
-      #endif
-    }
-    cd2401->reoir = 0;              /* EOI */
-    CD2401_RECORD_RX_ISR_INFO(( ch, total, buffer ));
-  } else {
-    /* No, record as spurious interrupt */
-    CD2401_Channel_Info[ch].spur_dev =
-        (vector << 24) | (cd2401->stk << 16) | (cd2401->rir << 8) | cd2401->u5.b.risrl;
-    CD2401_Channel_Info[ch].spur_cnt++;
-    cd2401->reoir = 0x04;           /* EOI - character not read */
-    CD2401_RECORD_RX_ISR_SPURIOUS_INFO(( ch, status,
-                                         CD2401_Channel_Info[ch].spur_dev,
-                                         CD2401_Channel_Info[ch].spur_cnt ));
-  }
-}
-
-/*
- *  cd2401_tx_isr
- *
- *  TX interrupt (group 2) from CD2401.
- *
- *  Input parameters:
- *    vector - vector number
- *
- *  Output parameters: NONE
- *
- *  Return values: NONE
- */
-rtems_isr cd2401_tx_isr(
-  rtems_vector_number vector
-)
-{
-  uint8_t         ch, status, buserr, initial_ier, final_ier;
-
-  status = cd2401->tisr;
-  ch = cd2401->licr >> 2;
-  initial_ier = cd2401->ier;
-
-  #ifndef CD2401_RECORD_DEBUG_INFO
-    /*
-     * When the debug is disabled, these variables are really not read.
-     * But when debug is enabled, they are.
-     */
-    (void) initial_ier; /* avoid set but not used warning */
-    (void) final_ier; /* avoid set but not used warning */
-  #endif
-
-  /* Has this channel been initialized? */
-  if ( !CD2401_Channel_Info[ch].tty ) {
-    /* No, record as spurious interrupt */
-    CD2401_Channel_Info[ch].spur_dev =
-        (vector << 24) | (cd2401->stk << 16) | (cd2401->tir << 8) | cd2401->tisr;
-    CD2401_Channel_Info[ch].spur_cnt++;
-    final_ier = cd2401->ier &= 0xFC;/* Shut up, whoever you are */
-
-    cd2401->teoir = 0x88;           /* EOI - Terminate buffer and no transfer */
-    CD2401_RECORD_TX_ISR_SPURIOUS_INFO(( ch, status, initial_ier, final_ier,
-                                         CD2401_Channel_Info[ch].spur_dev,
-                                         CD2401_Channel_Info[ch].spur_cnt ));
-    return;
-  }
-
-  if ( status & 0x80 ) {
-    /*
-     *  Bus error occurred during DMA transfer. For now, just record.
-     *  Get reason for DMA bus error and clear the report for the next
-     *  occurrence
-     */
-    buserr = pccchip2->SCC_error;
-    pccchip2->SCC_error = 0x01;
-    CD2401_Channel_Info[ch].buserr_type =
-         (vector << 24) | (buserr << 16) | (cd2401->tir << 8) | cd2401->tisr;
-    CD2401_Channel_Info[ch].buserr_addr =
-        (((uint32_t)cd2401->tcbadru) << 16) | cd2401->tcbadrl;
-
-    cd2401->teoir = 0x80;           /* EOI - terminate bad buffer */
-    CD2401_RECORD_TX_ISR_BUSERR_INFO(( ch, status, initial_ier, buserr,
-                                       CD2401_Channel_Info[ch].buserr_type,
-                                       CD2401_Channel_Info[ch].buserr_addr ));
-    return;
-  }
-
-  if ( status & 0x20 ) {
-    /* DMA done -- Turn off TxD int, turn on TxMpty */
-    final_ier = cd2401->ier = (cd2401->ier & 0xFE) | 0x02;
-    if( status & 0x08 ) {
-      /* Transmit buffer B was released */
-      CD2401_Channel_Info[ch].own_buf_B = TRUE;
-    }
-    else {
-      /* Transmit buffer A was released */
-      CD2401_Channel_Info[ch].own_buf_A = TRUE;
-    }
-    CD2401_RECORD_TX_ISR_INFO(( ch, status, initial_ier, final_ier,
-                                CD2401_Channel_Info[ch].txEmpty ));
-
-    /* This call can result in a call to cd2401_write() */
-    rtems_termios_dequeue_characters (
-        CD2401_Channel_Info[ch].tty,
-        CD2401_Channel_Info[ch].len );
-    cd2401->teoir = 0x08;           /* EOI - no data transfered */
-  }
-  else if ( status & 0x02 ) {
-    /* TxEmpty */
-    CD2401_Channel_Info[ch].txEmpty = TRUE;
-    final_ier = cd2401->ier &= 0xFD;/* Shut up the interrupts */
-    cd2401->teoir = 0x08;           /* EOI - no data transfered */
-    CD2401_RECORD_TX_ISR_INFO(( ch, status, initial_ier, final_ier,
-                                CD2401_Channel_Info[ch].txEmpty ));
-  }
-  else {
-    /* Why did we get a Tx interrupt? */
-    CD2401_Channel_Info[ch].spur_dev =
-        (vector << 24) | (cd2401->stk << 16) | (cd2401->tir << 8) | cd2401->tisr;
-    CD2401_Channel_Info[ch].spur_cnt++;
-    cd2401->teoir = 0x08;           /* EOI - no data transfered */
-    CD2401_RECORD_TX_ISR_SPURIOUS_INFO(( ch, status, initial_ier, 0xFF,
-                                         CD2401_Channel_Info[ch].spur_dev,
-                                         CD2401_Channel_Info[ch].spur_cnt ));
-  }
-}
-
-/*
- *  termios callbacks
- */
-
-/*
- *  cd2401_firstOpen
- *
- *  This is the first time that this minor device (channel) is opened.
- *  Complete the asynchronous initialization.
- *
- *  Input parameters:
- *    major - device major number
- *    minor - channel number
- *    arg - pointer to a struct rtems_libio_open_close_args_t
- *
- *  Output parameters: NONE
- *
- *  Return value: IGNORED
- */
-int cd2401_firstOpen(
-  int major,
-  int minor,
-  void *arg
-)
-{
-  rtems_libio_open_close_args_t *args = arg;
-  rtems_libio_ioctl_args_t newarg;
-  struct termios termios;
-  rtems_status_code sc;
-  rtems_interrupt_level level;
-
-  rtems_interrupt_disable (level);
-
-  /*
-   * Set up the line with the specified parameters. The difficulty is that
-   * the line parameters are stored in the struct termios field of a
-   * struct rtems_termios_tty that is not defined in a public header file.
-   * Therefore, we do not have direct access to the termios passed in with
-   * arg. So we make a rtems_termios_ioctl() call to get a pointer to the
-   * termios structure.
-   *
-   * THIS KLUDGE MAY BREAK IN THE FUTURE!
-   *
-   * We could have made a tcgetattr() call if we had our fd.
-   */
-  newarg.iop = args->iop;
-  newarg.command = TIOCGETA;
-  newarg.buffer = &termios;
-  sc = rtems_termios_ioctl (&newarg);
-  if (sc != RTEMS_SUCCESSFUL)
-    rtems_fatal_error_occurred (sc);
-
-  /*
-   *  Turn off hardware flow control. It is a pain with 3-wire cables.
-   *  The rtems_termios_ioctl() call below results in a call to
-   *  cd2401_setAttributes to initialize the line. The caller will "wait"
-   *  on the ttyMutex that it already owns; this is safe in RTEMS.
-   */
-  termios.c_cflag |= CLOCAL;    /* Ignore modem status lines */
-  newarg.command = TIOCGETA;
-  sc = rtems_termios_ioctl (&newarg);
-  if (sc != RTEMS_SUCCESSFUL)
-    rtems_fatal_error_occurred (sc);
-
-  /* Mark that the channel as initialized */
-  CD2401_Channel_Info[minor].tty = args->iop->data1;
-
-  /* If the first of the four channels to open, set up the interrupts */
-  if ( !Init_count++ ) {
-    /* Install the interrupt handlers */
-    Prev_re_isr    = (rtems_isr_entry) set_vector( cd2401_re_isr,    0x5C, 1 );
-    Prev_modem_isr = (rtems_isr_entry) set_vector( cd2401_modem_isr, 0x5D, 1 );
-    Prev_tx_isr    = (rtems_isr_entry) set_vector( cd2401_tx_isr,    0x5E, 1 );
-    Prev_rx_isr    = (rtems_isr_entry) set_vector( cd2401_rx_isr,    0x5F, 1 );
-
-    cd2401_interrupts_initialize( TRUE );
-  }
-
-  CD2401_RECORD_FIRST_OPEN_INFO(( minor, Init_count ));
-
-  rtems_interrupt_enable (level);
-
-  /* Return something */
-  return RTEMS_SUCCESSFUL;
-}
-
-/*
- * cd2401_lastClose
- *
- *  There are no more opened file descriptors to this device. Close it down.
- *
- *  Input parameters:
- *    major - device major number
- *    minor - channel number
- *    arg - pointer to a struct rtems_libio_open_close_args_t
- */
-int cd2401_lastClose(
-  int major,
-  int minor,
-  void *arg
-)
-{
-  rtems_interrupt_level level;
-
-  rtems_interrupt_disable (level);
-
-  /* Mark that the channel is no longer is use */
-  CD2401_Channel_Info[minor].tty = NULL;
-
-  /* If the last of the four channels to close, disable the interrupts */
-  if ( !--Init_count ) {
-    cd2401_interrupts_initialize( FALSE );
-
-    /* De-install the interrupt handlers */
-    set_vector( Prev_re_isr,    0x5C, 1 );
-    set_vector( Prev_modem_isr, 0x5D, 1 );
-    set_vector( Prev_tx_isr,    0x5E, 1 );
-    set_vector( Prev_rx_isr,    0x5F, 1 );
-  }
-
-  CD2401_RECORD_LAST_CLOSE_INFO(( minor, Init_count ));
-
-  rtems_interrupt_enable (level);
-
-  /* return something */
-  return RTEMS_SUCCESSFUL;
-}
-
-/*
- *  cd2401_setAttributes
- *
- *  Set up the selected channel of the CD2401 chip for doing asynchronous
- *  I/O with DMA.
- *
- *  The chip must already have been initialized by cd2401_initialize().
- *
- *  This code was written for clarity. The code space it occupies could be
- *  reduced. The code could also be compiled with aggressive optimization
- *  turned on.
- *
- *  Input parameters:
- *    minor - the selected channel
- *    t - the termios parameters
- *
- *  Output parameters: NONE
- *
- *  Return value: IGNORED
- */
-int cd2401_setAttributes(
-  int minor,
-  const struct termios *t
-)
-{
-  uint8_t         csize, cstopb, parodd, parenb, ignpar, inpck;
-  uint8_t         hw_flow_ctl, sw_flow_ctl, extra_flow_ctl;
-  uint8_t         icrnl, igncr, inlcr, brkint, ignbrk, parmrk, istrip;
-  uint8_t         need_reinitialization = FALSE;
-  uint8_t         read_enabled;
-  uint16_t         tx_period, rx_period;
-  uint32_t         out_baud, in_baud;
-  rtems_interrupt_level level;
-
-  /* Determine what the line parameters should be */
-
-  /* baud rates */
-  out_baud = rtems_termios_baud_to_number(t->c_ospeed);
-  in_baud  = rtems_termios_baud_to_number(t->c_ispeed);
-
-  /* Number of bits per char */
-  csize = 0x07; /* to avoid a warning */
-  switch ( t->c_cflag & CSIZE ) {
-    case CS5:     csize = 0x04;       break;
-    case CS6:     csize = 0x05;       break;
-    case CS7:     csize = 0x06;       break;
-    case CS8:     csize = 0x07;       break;
-  }
-
-  /* Parity */
-  if ( t->c_cflag & PARODD )
-    parodd = 0x80;              /* Odd parity */
-  else
-    parodd = 0;
-
-  if ( t->c_cflag & PARENB )
-    parenb = 0x40;              /* Parity enabled on Tx and Rx */
-  else
-    parenb = 0x00;              /* No parity on Tx and Rx */
-
-  /* CD2401 IGNPAR and INPCK bits are inverted wrt POSIX standard? */
-  if ( t->c_iflag & INPCK )
-    ignpar = 0;                 /* Check parity on input */
-  else
-    ignpar = 0x10;              /* Do not check parity on input */
-  if ( t->c_iflag & IGNPAR ) {
-    inpck = 0x03;               /* Discard error character */
-    parmrk = 0;
-  } else {
-    if ( t->c_iflag & PARMRK ) {
-      inpck = 0x01;             /* Translate to 0xFF 0x00 <char> */
-      parmrk = 0x04;
-    } else {
-      inpck = 0x01;             /* Translate to 0x00 */
-      parmrk = 0;
-    }
-  }
-
-  /* Stop bits */
-  if ( t->c_cflag & CSTOPB )
-    cstopb = 0x04;              /* Two stop bits */
-  else
-    cstopb = 0x02;              /* One stop bit */
-
-  /* Modem flow control */
-  if ( t->c_cflag & CLOCAL )
-    hw_flow_ctl = 0x04;         /* Always assert RTS before Tx */
-  else
-    hw_flow_ctl = 0x07;         /* Always assert RTS before Tx,
-                                   wait for CTS and DSR */
-
-  /* XON/XOFF Tx flow control */
-  if ( t->c_iflag & IXON ) {
-    sw_flow_ctl = 0x40;         /* Tx in-band flow ctl enabled, wait for XON */
-    extra_flow_ctl = 0x30;      /* Eat XON/XOFF, XON/XOFF in SCHR1, SCHR2 */
-  }
-  else {
-    sw_flow_ctl = 0;            /* Tx in-band flow ctl disabled */
-    extra_flow_ctl = 0;         /* Pass on XON/XOFF */
-  }
-
-  /* CL/LF translation */
-  if ( t->c_iflag & ICRNL )
-    icrnl = 0x40;               /* Map CR to NL on input */
-  else
-    icrnl = 0;                  /* Pass on CR */
-  if ( t->c_iflag & INLCR )
-    inlcr = 0x20;               /* Map NL to CR on input */
-  else
-    inlcr = 0;                  /* Pass on NL */
-  if ( t->c_iflag & IGNCR )
-    igncr = 0x80;               /* CR discarded on input */
-  else
-    igncr = 0;
-
-  /* Break handling */
-  if ( t->c_iflag & IGNBRK ) {
-    ignbrk = 0x10;              /* Ignore break on input */
-    brkint = 0x08;
-  } else {
-    if ( t->c_iflag & BRKINT ) {
-      ignbrk = 0;               /* Generate SIGINT (interrupt ) */
-      brkint = 0;
-    } else {
-      ignbrk = 0;               /* Convert to 0x00 */
-      brkint = 0x08;
-    }
-  }
-
-  /* Stripping */
-  if ( t->c_iflag & ISTRIP )
-    istrip = 0x80;              /* Strip to 7 bits */
-  else
-    istrip = 0;                 /* Leave as 8 bits */
-
-  rx_period = cd2401_bitrate_divisor( 20000000Ul, &in_baud );
-  tx_period = cd2401_bitrate_divisor( 20000000Ul, &out_baud );
-
-  /*
-   *  If this is the first time that the line characteristics are set up, then
-   *  the device must be re-initialized.
-   *  Also check if we need to change anything. It is preferable to not touch
-   *  the device if nothing changes. As soon as we touch it, it tends to
-   *  glitch. If anything changes, we reprogram all registers. This is
-   *  harmless.
-   */
-  if ( ( CD2401_Channel_Info[minor].tty == 0 ) ||
-       ( cd2401->cor1 != (parodd | parenb | ignpar | csize) ) ||
-       ( cd2401->cor2 != (sw_flow_ctl | hw_flow_ctl) ) ||
-       ( cd2401->cor3 != (extra_flow_ctl | cstopb) )  ||
-       ( cd2401->cor6 != (igncr | icrnl | inlcr | ignbrk | brkint | parmrk | inpck) ) ||
-       ( cd2401->cor7 != istrip ) ||
-       ( cd2401->u1.async.schr1 != t->c_cc[VSTART] ) ||
-       ( cd2401->u1.async.schr2 != t->c_cc[VSTOP] ) ||
-       ( cd2401->rbpr != (unsigned char)rx_period ) ||
-       ( cd2401->rcor != (unsigned char)(rx_period >> 8) ) ||
-       ( cd2401->tbpr != (unsigned char)tx_period ) ||
-       ( cd2401->tcor != ( (tx_period >> 3) & 0xE0 ) ) )
-    need_reinitialization = TRUE;
-
-  /* Write to the ports */
-  rtems_interrupt_disable (level);
-
-  cd2401->car = minor;          /* Select channel */
-  read_enabled = cd2401->csr & 0x80 ? TRUE : FALSE;
-
-  if ( (t->c_cflag & CREAD ? TRUE : FALSE ) != read_enabled ) {
-    /* Read enable status is changing */
-    need_reinitialization = TRUE;
-  }
-
-  if ( need_reinitialization ) {
-    /*
-     *  Could not find a way to test whether the CD2401 was done transmitting.
-     *  The TxEmpty interrupt does not seem to indicate that the FIFO is empty
-     *  in DMA mode. So, just wait a while for output to drain. May not be
-     *  enough, but it will have to do (should be long enough for 1 char at
-     *  9600 bsp)...
-     */
-    cd2401_udelay( 2000L );
-
-    /* Clear channel */
-    cd2401_chan_cmd (minor, 0x40, 1);
-
-    cd2401->car = minor;    /* Select channel */
-    cd2401->cmr = 0x42;     /* Interrupt Rx, DMA Tx, async mode */
-    cd2401->cor1 = parodd | parenb | ignpar | csize;
-    cd2401->cor2 = sw_flow_ctl | hw_flow_ctl;
-    cd2401->cor3 = extra_flow_ctl | cstopb;
-    cd2401->cor4 = 0x0A;    /* No DSR/DCD/CTS detect; FIFO threshold of 10 */
-    cd2401->cor5 = 0x0A;    /* No DSR/DCD/CTS detect; DTR threshold of 10 */
-    cd2401->cor6 = igncr | icrnl | inlcr | ignbrk | brkint | parmrk | inpck;
-    cd2401->cor7 = istrip;  /* No LNext; ignore XON/XOFF if frame error; no tx translations */
-    /* Special char 1: XON character */
-    cd2401->u1.async.schr1 = t->c_cc[VSTART];
-    /* special char 2: XOFF character */
-    cd2401->u1.async.schr2 = t->c_cc[VSTOP];
-
-    /*
-     *  Special chars 3 and 4, char range, LNext, RFAR[1..4] and CRC
-     *  are unused, left as is.
-     */
-
-    /* Set baudrates for receiver and transmitter */
-    cd2401->rbpr = (unsigned char)rx_period;
-    cd2401->rcor = (unsigned char)(rx_period >> 8); /* no DPLL */
-    cd2401->tbpr = (unsigned char)tx_period;
-    cd2401->tcor = (tx_period >> 3) & 0xE0; /* no x1 ext clk, no loopback */
-
-    /* Timeout for 4 chars at 9600, 8 bits per char, 1 stop bit */
-    cd2401->u2.w.rtpr  = 0x04;  /* NEED TO LOOK AT THIS LINE! */
-
-    if ( t->c_cflag & CREAD ) {
-      /* Re-initialize channel, enable rx and tx */
-      cd2401_chan_cmd (minor, 0x2A, 1);
-      /* Enable rx data ints */
-      cd2401->ier = 0x08;
-    } else {
-      /* Re-initialize channel, enable tx, disable rx */
-      cd2401_chan_cmd (minor, 0x29, 1);
-    }
-  }
-
-  CD2401_RECORD_SET_ATTRIBUTES_INFO(( minor, need_reinitialization, csize,
-                                      cstopb, parodd, parenb, ignpar, inpck,
-                                      hw_flow_ctl, sw_flow_ctl, extra_flow_ctl,
-                                      icrnl, igncr, inlcr, brkint, ignbrk,
-                                      parmrk, istrip, tx_period, rx_period,
-                                      out_baud, in_baud ));
-
-  rtems_interrupt_enable (level);
-
-  /*
-   *  Looks like the CD2401 needs time to settle after initialization. Give it
-   *  10 ms. I don't really believe it, but if output resumes to quickly after
-   *  this call, the first few characters are not right.
-   */
-  if ( need_reinitialization )
-    cd2401_udelay( 10000L );
-
-  /* Return something */
-  return RTEMS_SUCCESSFUL;
-}
-
-/*
- *  cd2401_startRemoreTx
- *
- *  Defined as a callback, but it would appear that it is never called. The
- *  POSIX standard states that when the tcflow() function is called with the
- *  TCION action, the system wall transmit a START character. Presumably,
- *  tcflow() is called internally when IXOFF is set in the termios c_iflag
- *  field when the input buffer can accomodate enough characters. It should
- *  probably be called from fillBufferQueue(). Clearly, the function is also
- *  explicitly callable by user code. The action is clearly to send the START
- *  character, regardless of whether START/STOP flow control is in effect.
- *
- *  Input parameters:
- *    minor - selected channel
- *
- *  Output parameters: NONE
- *
- *  Return value: IGNORED
- *
- *  PROPER START CHARACTER MUST BE PROGRAMMED IN SCHR1.
- */
-int cd2401_startRemoteTx(
-  int minor
-)
-{
-  rtems_interrupt_level level;
-
-  rtems_interrupt_disable (level);
-
-  cd2401->car = minor;              /* Select channel */
-  cd2401->stcr = 0x01;              /* Send SCHR1 ahead of chars in FIFO */
-
-  CD2401_RECORD_START_REMOTE_TX_INFO(( minor ));
-
-  rtems_interrupt_enable (level);
-
-  /* Return something */
-  return RTEMS_SUCCESSFUL;
-}
-
-/*
- *  cd2401_stopRemoteTx
- *
- *  Defined as a callback, but it would appear that it is never called. The
- *  POSIX standard states that when the tcflow() function is called with the
- *  TCIOFF function, the system wall transmit a STOP character. Presumably,
- *  tcflow() is called internally when IXOFF is set in the termios c_iflag
- *  field as the input buffer is about to overflow. It should probably be
- *  called from rtems_termios_enqueue_raw_characters(). Clearly, the function
- *  is also explicitly callable by user code. The action is clearly to send
- *  the STOP character, regardless of whether START/STOP flow control is in
- *  effect.
- *
- *  Input parameters:
- *    minor - selected channel
- *
- *  Output parameters: NONE
- *
- *  Return value: IGNORED
- *
- *  PROPER STOP CHARACTER MUST BE PROGRAMMED IN SCHR2.
- */
-int cd2401_stopRemoteTx(
-  int minor
-)
-{
-  rtems_interrupt_level level;
-
-  rtems_interrupt_disable (level);
-
-  cd2401->car = minor;              /* Select channel */
-  cd2401->stcr = 0x02;              /* Send SCHR2 ahead of chars in FIFO */
-
-  CD2401_RECORD_STOP_REMOTE_TX_INFO(( minor ));
-
-  rtems_interrupt_enable (level);
-
-  /* Return something */
-  return RTEMS_SUCCESSFUL;
-}
-
-/*
- *  cd2401_write
- *
- *  Initiate DMA output. Termios guarantees that the buffer does not wrap
- *  around, so we can do DMA strait from the supplied buffer.
- *
- *  Input parameters:
- *    minor - selected channel
- *    buf - output buffer
- *    len - number of chars to output
- *
- *  Output parameters:  NONE
- *
- *  Return value: IGNORED
- *
- *  MUST BE EXECUTED WITH THE CD2401 INTERRUPTS DISABLED!
- *  The processor is placed at interrupt level CD2401_INT_LEVEL explicitly in
- *  console_write(). The processor is necessarily at interrupt level 1 in
- *  cd2401_tx_isr().
- */
-ssize_t cd2401_write(
-  int minor,
-  const char *buf,
-  size_t len
-)
-{
-  if (len > 0) {
-    cd2401->car = minor;              /* Select channel */
-
-    if ( (cd2401->dmabsts & 0x08) == 0 ) {
-      /* Next buffer is A. Wait for it to be ours. */
-      while ( cd2401->atbsts & 0x01 );
-
-      CD2401_Channel_Info[minor].own_buf_A = FALSE;
-      CD2401_Channel_Info[minor].len = len;
-      CD2401_Channel_Info[minor].buf = buf;
-      cd2401->atbadru = (uint16_t)( ( (uint32_t) buf ) >> 16 );
-      cd2401->atbadrl = (uint16_t)( (uint32_t) buf );
-      cd2401->atbcnt = len;
-      CD2401_RECORD_WRITE_INFO(( len, buf, 'A' ));
-      cd2401->atbsts = 0x03;          /* CD2401 owns buffer, int when empty */
-    }
-    else {
-      /* Next buffer is B. Wait for it to be ours. */
-      while ( cd2401->btbsts & 0x01 );
-
-      CD2401_Channel_Info[minor].own_buf_B = FALSE;
-      CD2401_Channel_Info[minor].len = len;
-      CD2401_Channel_Info[minor].buf = buf;
-      cd2401->btbadru = (uint16_t)( ( (uint32_t) buf ) >> 16 );
-      cd2401->btbadrl = (uint16_t)( (uint32_t) buf );
-      cd2401->btbcnt = len;
-      CD2401_RECORD_WRITE_INFO(( len, buf, 'B' ));
-      cd2401->btbsts = 0x03;          /* CD2401 owns buffer, int when empty */
-    }
-    /* Nuts -- Need TxD ints */
-    CD2401_Channel_Info[minor].txEmpty = FALSE;
-    cd2401->ier |= 0x01;
-  }
-
-  /* Return something */
-  return len;
-}
-
-#if 0
-/*
- *  cd2401_drainOutput
- *
- *  Wait for the txEmpty indication on the specified channel.
- *
- *  Input parameters:
- *    minor - selected channel
- *
- *  Output parameters:  NONE
- *
- *  Return value: IGNORED
- *
- *  MUST NOT BE EXECUTED WITH THE CD2401 INTERRUPTS DISABLED!
- *  The txEmpty flag is set by the tx ISR.
- *
- *  DOES NOT WORK! DO NOT ENABLE THIS CODE. THE CD2401 DOES NOT COOPERATE!
- *  The code is here to document that the output FIFO is NOT empty when
- *  the CD2401 reports that the Tx buffer is empty.
- */
-int cd2401_drainOutput(
-  int minor
-)
-{
-  CD2401_RECORD_DRAIN_OUTPUT_INFO(( CD2401_Channel_Info[minor].txEmpty,
-                                    CD2401_Channel_Info[minor].own_buf_A,
-                                    CD2401_Channel_Info[minor].own_buf_B ));
-
-  while( ! (CD2401_Channel_Info[minor].txEmpty &&
-            CD2401_Channel_Info[minor].own_buf_A &&
-            CD2401_Channel_Info[minor].own_buf_B) );
-
-  /* Return something */
-  return RTEMS_SUCCESSFUL;
-}
-#endif
-
-/*
- * _167Bug_pollRead
- *
- *  Read a character from the 167Bug console, and return it. Return -1
- *  if there is no character in the input FIFO.
- *
- *  Input parameters:
- *    minor - selected channel
- *
- *  Output parameters:  NONE
- *
- *  Return value: char returned as positive signed int
- *                -1 if no character is present in the input FIFO.
- *
- *  CANNOT BE COMBINED WITH INTERRUPT DRIVEN I/O!
- */
-int _167Bug_pollRead(
-  int minor
-)
-{
-  int char_not_available;
-  unsigned char c;
-  rtems_interrupt_level previous_level;
-
-  /*
-   *  Redirection of .INSTAT does not work: 167-Bug crashes.
-   *  Switch the input stream to the specified port.
-   *  Make sure this is atomic code.
-   */
-  rtems_interrupt_disable( previous_level );
-
-  __asm__ volatile( "movew  %1, -(%%sp)\n\t"/* Channel */
-                "trap   #15\n\t"        /* Trap to 167Bug */
-                ".short 0x61\n\t"       /* Code for .REDIR_I */
-                "trap   #15\n\t"        /* Trap to 167Bug */
-		".short 0x01\n\t"       /* Code for .INSTAT */
-                "move   %%cc, %0\n\t"   /* Get condition codes */
-                "andil  #4, %0"         /* Keep the Zero bit */
-    : "=d" (char_not_available) : "d" (minor): "%%cc" );
-
-  if (char_not_available) {
-    rtems_interrupt_enable( previous_level );
-    return -1;
-  }
-
-  /* Read the char and return it */
-  __asm__ volatile( "subq.l #2,%%a7\n\t"    /* Space for result */
-                "trap   #15\n\t"        /* Trap to 167 Bug */
-                ".short 0x00\n\t"       /* Code for .INCHR */
-                "moveb  (%%a7)+, %0"    /* Pop char into c */
-    : "=d" (c) : );
-
-  rtems_interrupt_enable( previous_level );
-
-  return (int)c;
-}
-
-/*
- * _167Bug_pollWrite
- *
- *  Output buffer through 167Bug. Returns only once every character has been
- *  sent (polled output).
- *
- *  Input parameters:
- *    minor - selected channel
- *    buf - output buffer
- *    len - number of chars to output
- *
- *  Output parameters:  NONE
- *
- *  Return value: IGNORED
- *
- *  CANNOT BE COMBINED WITH INTERRUPT DRIVEN I/O!
- */
-ssize_t _167Bug_pollWrite(
-  int minor,
-  const char *buf,
-  size_t len
-)
-{
-  const char *endbuf = buf + len;
-
-  __asm__ volatile( "pea    (%0)\n\t"            /* endbuf */
-                "pea    (%1)\n\t"            /* buf */
-                "movew  #0x21, -(%%sp)\n\t"  /* Code for .OUTSTR */
-                "movew  %2, -(%%sp)\n\t"     /* Channel */
-                "trap   #15\n\t"             /* Trap to 167Bug */
-                ".short 0x60"                /* Code for .REDIR */
-    :: "a" (endbuf), "a" (buf), "d" (minor) );
-
-  /* Return something */
-  return len;
-}
-
-/*
- *  do_poll_read
- *
- *  Input characters through 167Bug. Returns has soon as a character has been
- *  received. Otherwise, if we wait for the number of requested characters, we
- *  could be here forever!
- *
- *  CR is converted to LF on input. The terminal should not send a CR/LF pair
- *  when the return or enter key is pressed.
- *
- *  Input parameters:
- *    major - ignored. Should be the major number for this driver.
- *    minor - selected channel.
- *    arg->buffer - where to put the received characters.
- *    arg->count  - number of characters to receive before returning--Ignored.
- *
- *  Output parameters:
- *    arg->bytes_moved - the number of characters read. Always 1.
- *
- *  Return value: RTEMS_SUCCESSFUL
- *
- *  CANNOT BE COMBINED WITH INTERRUPT DRIVEN I/O!
- */
-static rtems_status_code do_poll_read(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  rtems_libio_rw_args_t *rw_args = arg;
-  int c;
-
-  while( (c = _167Bug_pollRead (minor)) == -1 );
-  rw_args->buffer[0] = (uint8_t)c;
-  if( rw_args->buffer[0] == '\r' )
-      rw_args->buffer[0] = '\n';
-  rw_args->bytes_moved = 1;
-  return RTEMS_SUCCESSFUL;
-}
-
-/*
- *  do_poll_write
- *
- *  Output characters through 167Bug. Returns only once every character has
- *  been sent.
- *
- *  CR is transmitted AFTER a LF on output.
- *
- *  Input parameters:
- *    major - ignored. Should be the major number for this driver.
- *    minor - selected channel
- *    arg->buffer - where to get the characters to transmit.
- *    arg->count  - the number of characters to transmit before returning.
- *
- *  Output parameters:
- *    arg->bytes_moved - the number of characters read
- *
- *  Return value: RTEMS_SUCCESSFUL
- *
- *  CANNOT BE COMBINED WITH INTERRUPT DRIVEN I/O!
- */
-static rtems_status_code do_poll_write(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  rtems_libio_rw_args_t *rw_args = arg;
-  uint32_t   i;
-
-  for( i = 0; i < rw_args->count; i++ ) {
-    _167Bug_pollWrite(minor, &(rw_args->buffer[i]), 1);
-    if ( rw_args->buffer[i] == '\n' )
-      _167Bug_pollWrite(minor, &cr_char, 1);
-  }
-  rw_args->bytes_moved = i;
-  return RTEMS_SUCCESSFUL;
-}
-
-/*
- *  _BSP_output_char
- *
- *  printk() function prototyped in bspIo.h. Does not use termios.
- */
-void _BSP_output_char(char c)
-{
-  rtems_device_minor_number printk_minor;
-
-  /*
-   *  Can't rely on console_initialize having been called before this function
-   *  is used.
-   */
-  if ( NVRAM_CONFIGURE )
-    /* J1-4 is on, use NVRAM info for configuration */
-    printk_minor = (nvram->console_printk_port & 0x30) >> 4;
-  else
-    printk_minor = PRINTK_MINOR;
-
-  _167Bug_pollWrite(printk_minor, &c, 1);
-}
-
-/*
- ***************
- * BOILERPLATE *
- ***************
- *
- *  All these functions are prototyped in rtems/c/src/lib/include/console.h.
- */
-
-/*
- * Initialize and register the device
- */
-rtems_device_driver console_initialize(
-  rtems_device_major_number  major,
-  rtems_device_minor_number  minor,
-  void                      *arg
-)
-{
-  rtems_status_code status;
-  rtems_device_minor_number console_minor;
-
-  /*
-   * Set up TERMIOS if needed
-   */
-  if ( NVRAM_CONFIGURE ) {
-    /* J1-4 is on, use NVRAM info for configuration */
-    console_minor = nvram->console_printk_port & 0x03;
-
-    if ( nvram->console_mode & 0x01 )
-      /* termios */
-      rtems_termios_initialize ();
-  }
-  else {
-    console_minor = CONSOLE_MINOR;
-#if CD2401_USE_TERMIOS == 1
-    rtems_termios_initialize ();
-#endif
-  }
-
-  /*
-   * Do device-specific initialization
-   * Does not affect 167-Bug.
-   */
-  cd2401_initialize ();
-
-  /*
-   * Register the devices
-   */
-  status = rtems_io_register_name ("/dev/tty0", major, 0);
-  if (status != RTEMS_SUCCESSFUL)
-    rtems_fatal_error_occurred (status);
-
-  status = rtems_io_register_name ("/dev/tty1", major, 1);
-  if (status != RTEMS_SUCCESSFUL)
-    rtems_fatal_error_occurred (status);
-
-  status = rtems_io_register_name ("/dev/console", major, console_minor);
-  if (status != RTEMS_SUCCESSFUL)
-    rtems_fatal_error_occurred (status);
-
-  status = rtems_io_register_name ("/dev/tty2", major, 2);
-  if (status != RTEMS_SUCCESSFUL)
-    rtems_fatal_error_occurred (status);
-
-  status = rtems_io_register_name ("/dev/tty3", major, 3);
-  if (status != RTEMS_SUCCESSFUL)
-    rtems_fatal_error_occurred (status);
-
-  return RTEMS_SUCCESSFUL;
-}
-
-/*
- * Open the device
- */
-rtems_device_driver console_open(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  static const rtems_termios_callbacks pollCallbacks = {
-    NULL,                       /* firstOpen */
-    NULL,                       /* lastClose */
-    _167Bug_pollRead,           /* pollRead */
-    _167Bug_pollWrite,          /* write */
-    NULL,                       /* setAttributes */
-    NULL,                       /* stopRemoteTx */
-    NULL,                       /* startRemoteTx */
-    0                           /* outputUsesInterrupts */
-  };
-
-  static const rtems_termios_callbacks intrCallbacks = {
-    cd2401_firstOpen,           /* firstOpen */
-    cd2401_lastClose,           /* lastClose */
-    NULL,                       /* pollRead */
-    cd2401_write,               /* write */
-    cd2401_setAttributes,       /* setAttributes */
-    cd2401_stopRemoteTx,        /* stopRemoteTx */
-    cd2401_startRemoteTx,       /* startRemoteTx */
-    1                           /* outputUsesInterrupts */
-  };
-
-  if ( NVRAM_CONFIGURE )
-    /* J1-4 is on, use NVRAM info for configuration */
-    if ( nvram->console_mode & 0x01 )
-      /* termios */
-      if ( nvram->console_mode & 0x02 )
-        /* interrupt-driven I/O */
-        return rtems_termios_open (major, minor, arg, &intrCallbacks);
-	    else
-        /* polled I/O */
-        return rtems_termios_open (major, minor, arg, &pollCallbacks);
-	  else
-	    /* no termios -- default to polled I/O */
-	    return RTEMS_SUCCESSFUL;
-#if CD2401_USE_TERMIOS == 1
-#if CD2401_IO_MODE != 1
-  else
-    /* termios & polled I/O*/
-    return rtems_termios_open (major, minor, arg, &pollCallbacks);
-#else
-  else
-    /* termios & interrupt-driven I/O*/
-    return rtems_termios_open (major, minor, arg, &intrCallbacks);
-#endif
-#else
-  else
-    /* no termios -- default to polled I/O */
-    return RTEMS_SUCCESSFUL;
-#endif
-}
-
-/*
- * Close the device
- */
-rtems_device_driver console_close(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  if ( NVRAM_CONFIGURE ) {
-    /* J1-4 is on, use NVRAM info for configuration */
-    if ( nvram->console_mode & 0x01 )
-      /* termios */
-      return rtems_termios_close (arg);
-    else
-      /* no termios */
-      return RTEMS_SUCCESSFUL;
-  }
-#if CD2401_USE_TERMIOS == 1
-  else
-    /* termios */
-    return rtems_termios_close (arg);
-#else
-  else
-    /* no termios */
-    return RTEMS_SUCCESSFUL;
-#endif
-}
-
-/*
- * Read from the device
- */
-rtems_device_driver console_read(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  if ( NVRAM_CONFIGURE ) {
-    /* J1-4 is on, use NVRAM info for configuration */
-    if ( nvram->console_mode & 0x01 )
-      /* termios */
-      return rtems_termios_read (arg);
-    else
-      /* no termios -- default to polled */
-      return do_poll_read (major, minor, arg);
-  }
-#if CD2401_USE_TERMIOS == 1
-  else
-    /* termios */
-    return rtems_termios_read (arg);
-#else
-  else
-    /* no termios -- default to polled */
-    return do_poll_read (major, minor, arg);
-#endif
-}
-
-/*
- * Write to the device
- */
-rtems_device_driver console_write(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  if ( NVRAM_CONFIGURE ) {
-    /* J1-4 is on, use NVRAM info for configuration */
-    if ( nvram->console_mode & 0x01 )
-      /* termios */
-      return rtems_termios_write (arg);
-    else
-      /* no termios -- default to polled */
-      return do_poll_write (major, minor, arg);
-  }
-#if CD2401_USE_TERMIOS == 1
-  else
-    /* termios */
-    return rtems_termios_write (arg);
-#else
-  else
-    /* no termios -- default to polled */
-    return do_poll_write (major, minor, arg);
-#endif
-}
-
-/*
- * Handle ioctl request.
- */
-rtems_device_driver console_control(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  if ( NVRAM_CONFIGURE ) {
-    /* J1-4 is on, use NVRAM info for configuration */
-    if ( nvram->console_mode & 0x01 )
-      /* termios */
-      return rtems_termios_ioctl (arg);
-    else
-      /* no termios -- default to polled */
-      return RTEMS_SUCCESSFUL;
-  }
-#if CD2401_USE_TERMIOS == 1
-  else
-    /* termios */
-    return rtems_termios_ioctl (arg);
-#else
-  else
-    /* no termios -- default to polled */
-    return RTEMS_SUCCESSFUL;
-#endif
-}