bsps: Move legacy console driver to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

6 files changed, 0 insertions, 693 deletions

diff --git a/c/src/lib/libbsp/shared/console.c b/c/src/lib/libbsp/shared/console.c
deleted file mode 100644
index 6d287c8726..0000000000
--- a/c/src/lib/libbsp/shared/console.c
+++ /dev/null
@@ -1,374 +0,0 @@
-/**
- * @file
- *
- * @ingroup Console
- *
- * @brief Extension of the generic libchip console driver shell
- */
-
-/*
- *  COPYRIGHT (c) 1989-2011, 2016.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  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.
- */
-
-#include <bsp.h>
-#include <bsp/fatal.h>
-#include <rtems/libio.h>
-#include <rtems/console.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <termios.h>
-
-#include <rtems/termiostypes.h>
-#include <libchip/serial.h>
-#include "console_private.h"
-
-unsigned long               Console_Port_Count  = 0;
-console_tbl               **Console_Port_Tbl    = NULL;
-console_data               *Console_Port_Data   = NULL;
-rtems_device_minor_number   Console_Port_Minor  = 0;
-static bool                 console_initialized = false;
-
-/*
- *  console_find_console_entry
- *
- *  This method is used to search the console entries for a
- *  specific device entry.
- */
-console_tbl* console_find_console_entry(
-  const char                *match,
-  size_t                     length,
-  rtems_device_minor_number *match_minor
-)
-{
-  rtems_device_minor_number  minor;
-
-  /*
-   * The the match name is NULL get the minor number entry.
-   */
-  if (match == NULL) {
-    if (*match_minor < Console_Port_Count)
-      return Console_Port_Tbl[*match_minor];
-    return NULL;
-  }
-
-  for (minor=0; minor < Console_Port_Count ; minor++) {
-    console_tbl  *cptr = Console_Port_Tbl[minor];
-
-    /*
-     * Console table entries include /dev/ prefix, device names passed
-     * in on command line do not.
-     */
-    if ( !strncmp( cptr->sDeviceName, match, length ) ) {
-      *match_minor = minor;
-      return cptr;
-    }
-  }
-
-  return NULL;
-}
-
-/*
- *  console_initialize_data
- *
- *  This method is used to initialize the table of pointers to the
- *  serial port configuration structure entries.
- */
-void console_initialize_data(void)
-{
-  int i;
-
-  if ( Console_Port_Tbl )
-    return;
-
-  /*
-   * Allocate memory for the table of device pointers.
-   */
-  Console_Port_Count = Console_Configuration_Count;
-  Console_Port_Tbl   = malloc( Console_Port_Count * sizeof( console_tbl * ) );
-  if (Console_Port_Tbl == NULL)
-    bsp_fatal( BSP_FATAL_CONSOLE_NO_MEMORY_0 );
-
-  /*
-   * Allocate memory for the table of device specific data pointers.
-   */
-  Console_Port_Data  = calloc( Console_Port_Count, sizeof( console_data ) );
-  if ( Console_Port_Data == NULL ) {
-    bsp_fatal( BSP_FATAL_CONSOLE_NO_MEMORY_3 );
-  }
-
-  /*
-   * Fill in the Console Table
-   */
-  for (i=0 ; i < Console_Port_Count ; i++) {
-    Console_Port_Tbl[i] = &Console_Configuration_Ports[i];
-  }
-}
-
-/*
- *  console_register_devices
- *
- *  This method is used to add dynamically discovered devices to the
- *  set of serial ports supported.
- */
-void console_register_devices(
-  console_tbl *new_ports,
-  size_t       number_of_ports
-)
-{
-  int  old_number_of_ports;
-  int  i;
-
-  /*
-   * Initialize the console data elements
-   */
-  console_initialize_data();
-
-  /*
-   *  console_initialize() has been invoked so it is now too late to
-   *  register devices.
-   */
-  if ( console_initialized ) {
-    bsp_fatal( BSP_FATAL_CONSOLE_MULTI_INIT );
-  }
-
-  /*
-   *  Allocate memory for the console port extension
-   */
-  old_number_of_ports = Console_Port_Count;
-  Console_Port_Count += number_of_ports;
-  Console_Port_Tbl = realloc(
-    Console_Port_Tbl,
-    Console_Port_Count * sizeof(console_tbl *)
-  );
-  if ( Console_Port_Tbl == NULL ) {
-    bsp_fatal( BSP_FATAL_CONSOLE_NO_MEMORY_1 );
-  }
-
-  /*
-   * Since we can only add devices before console_initialize(),
-   * the data area will contain no information and must be zero
-   * before it is used. So extend the area and zero it out.
-   */
-  Console_Port_Data = realloc(
-    Console_Port_Data,
-    Console_Port_Count * sizeof(console_data)
-  );
-  if ( Console_Port_Data == NULL ) {
-    bsp_fatal( BSP_FATAL_CONSOLE_NO_MEMORY_2 );
-  }
-  memset(Console_Port_Data, '\0', Console_Port_Count * sizeof(console_data));
-
-  /*
-   *  Now add the new devices at the end.
-   */
-  for (i=0 ; i < number_of_ports ; i++) {
-    Console_Port_Tbl[old_number_of_ports + i]  = &new_ports[i];
-  }
-}
-
-/*
- *  console_open
- *
- *  open a port as a termios console.
- */
-rtems_device_driver console_open(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  rtems_status_code              status;
-  rtems_libio_open_close_args_t *args = arg;
-  rtems_libio_ioctl_args_t       IoctlArgs;
-  struct termios                 Termios;
-  rtems_termios_callbacks        Callbacks;
-  console_tbl                   *cptr;
-  struct rtems_termios_tty      *current_tty;
-
-  /*
-   * Verify the port number is valid.
-   */
-  if ( minor > Console_Port_Count ) {
-    return RTEMS_INVALID_NUMBER;
-  }
-
-  /*
-   * Open the port as a termios console driver.
-   */
-
-  cptr = Console_Port_Tbl[minor];
-  Callbacks.firstOpen            = cptr->pDeviceFns->deviceFirstOpen;
-  Callbacks.lastClose            = cptr->pDeviceFns->deviceLastClose;
-  Callbacks.pollRead             = cptr->pDeviceFns->deviceRead;
-  Callbacks.write                = cptr->pDeviceFns->deviceWrite;
-  Callbacks.setAttributes        = cptr->pDeviceFns->deviceSetAttributes;
-  if (cptr->pDeviceFlow != NULL) {
-    Callbacks.stopRemoteTx  = cptr->pDeviceFlow->deviceStopRemoteTx;
-    Callbacks.startRemoteTx = cptr->pDeviceFlow->deviceStartRemoteTx;
-  } else {
-    Callbacks.stopRemoteTx  = NULL;
-    Callbacks.startRemoteTx = NULL;
-  }
-  Callbacks.outputUsesInterrupts = cptr->pDeviceFns->deviceOutputUsesInterrupts;
-
-  /* XXX what about
-   *        Console_Port_Tbl[minor].ulMargin,
-   *        Console_Port_Tbl[minor].ulHysteresis);
-   */
-
-  status = rtems_termios_open( major, minor, arg, &Callbacks );
-  Console_Port_Data[minor].termios_data = args->iop->data1;
-
-  /* Get tty pointur from the Console_Port_Data */
-  current_tty = Console_Port_Data[minor].termios_data;
-
-  if ( (current_tty->refcount == 1) ) {
-
-    /*
-     *  If this BSP has a preferred default rate, then use that.
-     */
-    #if defined(BSP_DEFAULT_BAUD_RATE)
-      rtems_termios_set_initial_baud( current_tty, BSP_DEFAULT_BAUD_RATE );
-    #endif
-
-    /*
-     * If it's the first open, modified, if need, the port parameters
-     */
-    if ( minor != Console_Port_Minor ) {
-      /*
-       * If this is not the console we do not want ECHO and so forth
-       */
-      IoctlArgs.iop     = args->iop;
-      IoctlArgs.command = TIOCGETA;
-      IoctlArgs.buffer  = &Termios;
-      rtems_termios_ioctl( &IoctlArgs );
-
-      Termios.c_lflag   = ICANON;
-      IoctlArgs.command = TIOCSETA;
-      rtems_termios_ioctl( &IoctlArgs );
-    }
-  }
-
-  if (rtems_libio_iop_is_readable(args->iop) &&
-      cptr->pDeviceFlow &&
-      cptr->pDeviceFlow->deviceStartRemoteTx) {
-    cptr->pDeviceFlow->deviceStartRemoteTx(minor);
-  }
-
-  return status;
-}
-
-/*
- *  console_close
- *
- *  This routine closes a port that has been opened as console.
- */
-rtems_device_driver console_close(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  rtems_libio_open_close_args_t *args = arg;
-  struct rtems_termios_tty      *current_tty;
-  console_tbl                   *cptr;
-
-  cptr  = Console_Port_Tbl[minor];
-
-  /* Get tty pointer from the Console_Port_Data */
-  current_tty = Console_Port_Data[minor].termios_data;
-
-  /* Get the tty refcount to determine if we need to do deviceStopRemoteTx.
-   * Stop only if it's the last one opened.
-   */
-  if ( (current_tty->refcount == 1) ) {
-    if (rtems_libio_iop_is_readable(args->iop) &&
-          cptr->pDeviceFlow &&
-          cptr->pDeviceFlow->deviceStopRemoteTx) {
-      cptr->pDeviceFlow->deviceStopRemoteTx(minor);
-    }
-  }
-
-  return rtems_termios_close (arg);
-}
-
-/*
- *  console_initialize
- *
- *  Routine called to initialize the console device driver.
- */
-rtems_device_driver console_initialize(
-  rtems_device_major_number  major,
-  rtems_device_minor_number  minor_arg,
-  void                      *arg
-)
-{
-  rtems_status_code          status;
-  rtems_device_minor_number  minor;
-  console_tbl               *port;
-
-  /*
-   * If we have no devices which were registered earlier then we
-   * must still initialize pointers for Console_Port_Tbl and
-   * Console_Port_Data.
-   */
-  console_initialize_data();
-
-  /*
-   *  console_initialize has been invoked so it is now too late to
-   *  register devices.
-   */
-  console_initialized = true;
-
-  /*
-   *  Initialize the termio interface, our table of pointers to device
-   *  information structures, and determine if the user has explicitly
-   *  specified which device is to be used for the console.
-   */
-  rtems_termios_initialize();
-  bsp_console_select();
-
-  /*
-   *  Iterate over all of the console devices we know about
-   *  and initialize them.
-   */
-  for (minor=0 ; minor < Console_Port_Count ; minor++) {
-    /*
-     *  First perform the configuration dependent probe, then the
-     *  device dependent probe
-     */
-    port = Console_Port_Tbl[minor];
-
-    if ( (!port->deviceProbe || port->deviceProbe(minor)) &&
-         port->pDeviceFns->deviceProbe(minor)) {
-
-      if (port->sDeviceName != NULL) {
-        status = rtems_io_register_name( port->sDeviceName, major, minor );
-        if (status != RTEMS_SUCCESSFUL) {
-          bsp_fatal( BSP_FATAL_CONSOLE_REGISTER_DEV_0 );
-        }
-      }
-
-      if (minor == Console_Port_Minor) {
-        status = rtems_io_register_name( CONSOLE_DEVICE_NAME, major, minor );
-        if (status != RTEMS_SUCCESSFUL) {
-          bsp_fatal( BSP_FATAL_CONSOLE_REGISTER_DEV_1 );
-        }
-      }
-
-      /*
-       * Initialize the hardware device.
-       */
-      port->pDeviceFns->deviceInitialize(minor);
-
-    }
-  }
-
-  return RTEMS_SUCCESSFUL;
-}
diff --git a/c/src/lib/libbsp/shared/console_control.c b/c/src/lib/libbsp/shared/console_control.c
deleted file mode 100644
index 9bf029151d..0000000000
--- a/c/src/lib/libbsp/shared/console_control.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/**
- * @file
- *
- * @ingroup Console
- *
- * @brief Generic libchip console io_ctl extension
- */
-
-
-/*
- *  This file is an extension of the generic console driver
- *  shell used by all console drivers using libchip.
- *
- *  COPYRIGHT (c) 1989-2011.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  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.
- */
-
-#include <bsp.h>
-#include <rtems/libio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <termios.h>
-
-#include <rtems/termiostypes.h>
-#include <rtems/console.h>
-#include <libchip/serial.h>
-#include "console_private.h"
-
-/*
- *  console_control
- *
- *  this routine uses the termios driver to process io
- */
-rtems_device_driver console_control(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  return rtems_termios_ioctl (arg);
-}
diff --git a/c/src/lib/libbsp/shared/console_private.h b/c/src/lib/libbsp/shared/console_private.h
deleted file mode 100644
index 3855e83100..0000000000
--- a/c/src/lib/libbsp/shared/console_private.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/**
- * @file
- *
- * @ingroup Console
- *
- * @brief  Extension of the generic libchip console driver shell
- */
-
-/*
- *  COPYRIGHT (c) 1989-2011, 2016.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  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.
- */
-
-#ifndef _PC386_CONSOLE_PRIVATE_h
-#define _PC386_CONSOLE_PRIVATE_h
-
-#include <rtems.h>
-
-#include <libchip/serial.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern rtems_device_minor_number  BSPPrintkPort;
-
-/**
- *  @brief
- *
- *  This function is the ioctl() support for a VGA buffer driver.
- *
- *  @return This method returns 0 on success.
- */
-int vt_ioctl(
-  unsigned int cmd,
-  unsigned long arg
-);
-
-/**
- *  @brief console_find_console_entry
- *
- *  This method is used to search the console entries for a
- *  specific device entry and return it. If match is NULL the
- *  minor number provided is matched.
- */
-console_tbl* console_find_console_entry(
-  const char                *match,
-  size_t                     length,
-  rtems_device_minor_number *match_minor
-);
-
-/**
- *  @brief console_initialize_data
- *
- *  This must be called before dynamic registration of devices can occur.
- *  It is normally called as a side-effect of @a console_initialize() but
- *  if a probe and dynamic registration occurs before that, then this method
- *  should be explicitly invoked.
- */
-void console_initialize_data(void);
-
-/**
- *  @brief console_register_devices
- *
- *  This function expands the console table to include previous
- *  ports and the array of new ports specified.
- *
- *  @param[in] new_ports specifies an array of new ports to register
- *  @param[in] number_of_ports specifies the number of elements
- *         in the new_ports array
- *
- */
-void console_register_devices(
-  console_tbl *new_ports,
-  size_t       number_of_ports
-);
-
-#ifdef __cplusplus
-}
-#endif
-
-/**@}*/
-
-#endif
-/* end of include file */
diff --git a/c/src/lib/libbsp/shared/console_read.c b/c/src/lib/libbsp/shared/console_read.c
deleted file mode 100644
index 407d5e61db..0000000000
--- a/c/src/lib/libbsp/shared/console_read.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/**
- * @file
- *
- * @ingroup Console
- *
- * @brief Generic libchip console read extension
- */
-
-/*
- *  This file is an extension of the generic console driver
- *  shell used by all console drivers using libchip.
- *
- *  COPYRIGHT (c) 1989-2011.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  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.
- */
-
-#include <bsp.h>
-#include <rtems/libio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <termios.h>
-
-#include <rtems/termiostypes.h>
-#include <rtems/console.h>
-#include <libchip/serial.h>
-#include "console_private.h"
-
-/*
- *  console_read
- *
- *  This routine uses the termios driver to read a character.
- */
-rtems_device_driver console_read(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  return rtems_termios_read (arg);
-}
diff --git a/c/src/lib/libbsp/shared/console_select.c b/c/src/lib/libbsp/shared/console_select.c
deleted file mode 100644
index f2f2e8b694..0000000000
--- a/c/src/lib/libbsp/shared/console_select.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/**
- * @file
- *
- * @ingroup Console
- *
- * @brief Generic libchip console select
- */
-
-/*
- *  This file contains a routine to select the
- *  console based upon a number of criteria.
- *
- *  COPYRIGHT (c) 2011.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  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.
- */
-
-#include <bsp.h>
-#include <bsp/fatal.h>
-#include <rtems/libio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <termios.h>
-
-#include <rtems/termiostypes.h>
-#include <libchip/serial.h>
-#include "console_private.h"
-
-/*
- * Method to return true if the device associated with the
- * minor number probs available.
- */
-static bool bsp_Is_Available( rtems_device_minor_number minor )
-{
-  console_tbl  *cptr = Console_Port_Tbl[minor];
-
-  /*
-   * First perform the configuration dependent probe, then the
-   * device dependent probe
-   */
-  if ((!cptr->deviceProbe || cptr->deviceProbe(minor)) &&
-       cptr->pDeviceFns->deviceProbe(minor)) {
-    return true;
-  }
-  return false;
-}
-
-/*
- * Method to return the first available device.
- */
-static rtems_device_minor_number bsp_First_Available_Device( void )
-{
-  rtems_device_minor_number minor;
-
-  for (minor=0; minor < Console_Port_Count ; minor++) {
-    console_tbl  *cptr = Console_Port_Tbl[minor];
-
-    /*
-     * First perform the configuration dependent probe, then the
-     * device dependent probe
-     */
-
-    if ((!cptr->deviceProbe || cptr->deviceProbe(minor)) &&
-         cptr->pDeviceFns->deviceProbe(minor)) {
-      return minor;
-    }
-  }
-
-  /*
-   *  Error No devices were found.  We will want to bail here.
-   */
-  bsp_fatal(BSP_FATAL_CONSOLE_NO_DEV);
-}
-
-void bsp_console_select(void)
-{
-
-  /*
-   *  Reset Console_Port_Minor and
-   *  BSPPrintkPort here if desired.
-   *
-   *  This default version allows the bsp to set these
-   *  values at creation and will not touch them again
-   *  unless the selected port number is not available.
-   */
-
-  /*
-   * If the device that was selected isn't available then
-   * let the user know and select the first available device.
-   */
-  if ( !bsp_Is_Available( Console_Port_Minor ) ) {
-    Console_Port_Minor = bsp_First_Available_Device();
-  }
-}
diff --git a/c/src/lib/libbsp/shared/console_write.c b/c/src/lib/libbsp/shared/console_write.c
deleted file mode 100644
index cc69b83b5a..0000000000
--- a/c/src/lib/libbsp/shared/console_write.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/**
- * @file
- *
- * @ingroup Console
- *
- * @brief Generic libchip console write extension
- */
-
-/*
- *  This file is an extension of the generic console driver
- *  shell used by all console drivers using libchip.
- *
- *  COPYRIGHT (c) 1989-2011.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  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.
- */
-
-#include <bsp.h>
-#include <rtems/libio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <termios.h>
-
-#include <rtems/termiostypes.h>
-#include <rtems/console.h>
-#include <libchip/serial.h>
-#include "console_private.h"
-
-/*
- *  console_write
- *
- *  this routine uses the termios driver to write a character.
- */
-rtems_device_driver console_write(
-  rtems_device_major_number major,
-  rtems_device_minor_number minor,
-  void                    * arg
-)
-{
-  return rtems_termios_write (arg);
-}