1 files changed, 591 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme167/console/console-recording.c b/c/src/lib/libbsp/m68k/mvme167/console/console-recording.c
index e69de29bb2..1f216a07d5 100644
--- a/c/src/lib/libbsp/m68k/mvme167/console/console-recording.c
+++ b/c/src/lib/libbsp/m68k/mvme167/console/console-recording.c
@@ -0,0 +1,591 @@
+/*
+ *  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.OARcorp.com/rtems/license.html.
+ */
+ 
+/* 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;
+      rtems_unsigned8 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;
+      rtems_unsigned8 init_count;
+    } first_open_info;
+    struct cd2401_last_close_info {
+      unsigned char channel;
+      rtems_unsigned8 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;
+      rtems_unsigned8 need_reinit;
+      rtems_unsigned8 txEmpty;
+      rtems_unsigned8 csize;
+      rtems_unsigned8 cstopb;
+      rtems_unsigned8 parodd;
+      rtems_unsigned8 parenb;
+      rtems_unsigned8 ignpar;
+      rtems_unsigned8 inpck;
+      rtems_unsigned8 hw_flow_ctl;
+      rtems_unsigned8 sw_flow_ctl;
+      rtems_unsigned8 extra_flow_ctl;
+      rtems_unsigned8 icrnl;
+      rtems_unsigned8 igncr;
+      rtems_unsigned8 inlcr;
+      rtems_unsigned8 brkint;
+      rtems_unsigned8 ignbrk;
+      rtems_unsigned8 parmrk;
+      rtems_unsigned8 istrip;
+      rtems_unsigned16 tx_period;
+      rtems_unsigned16 rx_period;
+      rtems_unsigned32 out_baud;
+      rtems_unsigned32 in_baud;
+    } set_attribute_info;
+    struct cd2401_drain_output_info {
+      rtems_unsigned8 txEmpty;
+      rtems_unsigned8 own_buf_A;
+      rtems_unsigned8 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,
+  rtems_unsigned8 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,
+  rtems_unsigned32 spur_dev,
+  rtems_unsigned32 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,
+  rtems_unsigned32 spur_dev,
+  rtems_unsigned32 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,
+  rtems_unsigned32 spur_dev,
+  rtems_unsigned32 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,
+  rtems_unsigned8 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,
+  rtems_unsigned8 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,
+  rtems_unsigned8 need_reinit,
+  rtems_unsigned8 csize,
+  rtems_unsigned8 cstopb,
+  rtems_unsigned8 parodd,
+  rtems_unsigned8 parenb,
+  rtems_unsigned8 ignpar,
+  rtems_unsigned8 inpck,
+  rtems_unsigned8 hw_flow_ctl,
+  rtems_unsigned8 sw_flow_ctl,
+  rtems_unsigned8 extra_flow_ctl,
+  rtems_unsigned8 icrnl,
+  rtems_unsigned8 igncr,
+  rtems_unsigned8 inlcr,
+  rtems_unsigned8 brkint,
+  rtems_unsigned8 ignbrk,
+  rtems_unsigned8 parmrk,
+  rtems_unsigned8 istrip,
+  rtems_unsigned16 tx_period,
+  rtems_unsigned16 rx_period,
+  rtems_unsigned32 out_baud,
+  rtems_unsigned32 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(
+  rtems_unsigned8 txEmpty,
+  rtems_unsigned8 own_buf_A,
+  rtems_unsigned8 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