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-rw-r--r--c/src/lib/libbsp/m68k/mcf5206elite/console/console.c431
1 files changed, 0 insertions, 431 deletions
diff --git a/c/src/lib/libbsp/m68k/mcf5206elite/console/console.c b/c/src/lib/libbsp/m68k/mcf5206elite/console/console.c
deleted file mode 100644
index bbf343d0f3..0000000000
--- a/c/src/lib/libbsp/m68k/mcf5206elite/console/console.c
+++ /dev/null
@@ -1,431 +0,0 @@
-/*
- * Console driver for Motorola MCF5206E UART modules
- */
-
-/*
- * Copyright (C) 2000 OKTET Ltd., St.-Petersburg, Russia
- * Author: Victor V. Vengerov <vvv@oktet.ru>
- *
- * COPYRIGHT (c) 1989-1998.
- * 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 <termios.h>
-#include <bsp.h>
-#include <rtems/libio.h>
-#include <rtems/console.h>
-#include "mcf5206/mcf5206e.h"
-#include "mcf5206/mcfuart.h"
-
-/* Descriptor structures for two on-chip UART channels */
-static mcfuart uart[2];
-
-/* Console operations mode:
- * 0 - raw (non-termios) polled input/output
- * 1 - termios-based polled input/output
- * 2 - termios-based interrupt-driven input/output
- */
-int console_mode = 2;
-#define CONSOLE_MODE_RAW (0)
-#define CONSOLE_MODE_POLL (1)
-#define CONSOLE_MODE_INT (2)
-
-/* Wrapper functions for MCF UART generic driver */
-
-/* console_poll_read --
- * wrapper for poll read function
- *
- * PARAMETERS:
- * minor - minor device number
- *
- * RETURNS:
- * character code readed from UART, or -1 if there is no characters
- * available
- */
-static int
-console_poll_read(int minor)
-{
- return mcfuart_poll_read(&uart[minor]);
-}
-
-/* console_interrupt_write --
- * wrapper for interrupt write function
- *
- * PARAMETERS:
- * minor - minor device number
- * buf - output buffer
- * len - output buffer length
- *
- * RETURNS:
- * result code
- */
-static ssize_t
-console_interrupt_write(int minor, const char *buf, size_t len)
-{
- return mcfuart_interrupt_write(&uart[minor], buf, len);
-}
-
-/* console_poll_write --
- * wrapper for polling mode write function
- *
- * PARAMETERS:
- * minor - minor device number
- * buf - output buffer
- * len - output buffer length
- *
- * RETURNS:
- * result code
- */
-static ssize_t
-console_poll_write(int minor, const char *buf, size_t len)
-{
- return mcfuart_poll_write(&uart[minor], buf, len);
-}
-
-/* console_set_attributes --
- * wrapper for hardware-dependent termios attributes setting
- *
- * PARAMETERS:
- * minor - minor device number
- * t - pointer to the termios structure
- *
- * RETURNS:
- * result code
- */
-static int
-console_set_attributes(int minor, const struct termios *t)
-{
- return mcfuart_set_attributes(&uart[minor], t);
-}
-
-/* console_stop_remote_tx --
- * wrapper for stopping data flow from remote party.
- *
- * PARAMETERS:
- * minor - minor device number
- *
- * RETURNS:
- * result code
- */
-static int
-console_stop_remote_tx(int minor)
-{
- if (minor < sizeof(uart)/sizeof(uart[0]))
- return mcfuart_stop_remote_tx(&uart[minor]);
- else
- return RTEMS_INVALID_NUMBER;
-}
-
-/* console_start_remote_tx --
- * wrapper for resuming data flow from remote party.
- *
- * PARAMETERS:
- * minor - minor device number
- *
- */
-static int
-console_start_remote_tx(int minor)
-{
- if (minor < sizeof(uart)/sizeof(uart[0]))
- return mcfuart_start_remote_tx(&uart[minor]);
- else
- return RTEMS_INVALID_NUMBER;
-}
-
-/* console_first_open --
- * wrapper for UART controller initialization functions
- *
- * PARAMETERS:
- * major - major device number
- * minor - minor device number
- * arg - libio device open argument
- *
- * RETURNS:
- * error code
- */
-static int
-console_first_open(int major, int minor, void *arg)
-{
- rtems_libio_open_close_args_t *args = arg;
- rtems_status_code sc;
- uint8_t intvec;
-
- switch (minor) {
- case 0: intvec = BSP_INTVEC_UART1; break;
- case 1: intvec = BSP_INTVEC_UART2; break;
- default:
- return RTEMS_INVALID_NUMBER;
- }
-
- if (console_mode != CONSOLE_MODE_INT) {
- intvec = 0;
- }
-
- sc = mcfuart_init(
- &uart[minor], /* uart */
- args->iop->data1, /* tty */
- intvec, /* interrupt vector number */
- minor+1);
-
- if (sc == RTEMS_SUCCESSFUL)
- sc = mcfuart_reset(&uart[minor]);
-
- return sc;
-}
-
-/* console_last_close --
- * wrapper for UART controller close function
- *
- * PARAMETERS:
- * major - major device number
- * minor - minor device number
- * arg - libio device close argument
- *
- * RETURNS:
- * error code
- */
-static int
-console_last_close(int major, int minor, void *arg)
-{
- return mcfuart_disable(&uart[minor]);
-}
-
-/* console_initialize --
- * This routine initializes the console IO drivers and register devices
- * in RTEMS I/O system.
- *
- * PARAMETERS:
- * major - major console device number
- * minor - minor console device number (not used)
- * arg - device initialize argument
- *
- * RETURNS:
- * RTEMS error code (RTEMS_SUCCESSFUL if device initialized successfuly)
- */
-rtems_device_driver console_initialize(
- rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- rtems_status_code status;
-
- /*
- * Set up TERMIOS
- */
- if (console_mode != CONSOLE_MODE_RAW)
- rtems_termios_initialize ();
-
- /*
- * Register the devices
- */
- status = rtems_io_register_name ("/dev/console", major, 0);
- if (status != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (status);
-
- status = rtems_io_register_name ("/dev/aux", major, 1);
- if (status != RTEMS_SUCCESSFUL)
- rtems_fatal_error_occurred (status);
-
- if (console_mode == CONSOLE_MODE_RAW) {
- rtems_status_code sc;
- sc = mcfuart_init(&uart[0], /* uart */
- NULL, /* tty */
- 0, /* interrupt vector number */
- 1); /* UART channel number */
-
- if (sc == RTEMS_SUCCESSFUL)
- sc = mcfuart_reset(&uart[0]);
-
- sc = mcfuart_init(&uart[1], /* uart */
- NULL, /* tty */
- 0, /* interrupt vector number */
- 2); /* UART channel number */
-
- if (sc == RTEMS_SUCCESSFUL)
- sc = mcfuart_reset(&uart[1]);
- return sc;
- }
-
- return RTEMS_SUCCESSFUL;
-}
-
-/* console_open --
- * Open console device driver. Pass appropriate termios callback
- * functions to termios library.
- *
- * PARAMETERS:
- * major - major device number for console devices
- * minor - minor device number for console
- * arg - device opening argument
- *
- * RETURNS:
- * RTEMS error code
- */
-rtems_device_driver
-console_open(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- static const rtems_termios_callbacks intr_callbacks = {
- console_first_open, /* firstOpen */
- console_last_close, /* lastClose */
- NULL, /* pollRead */
- console_interrupt_write, /* write */
- console_set_attributes, /* setAttributes */
- console_stop_remote_tx, /* stopRemoteTx */
- console_start_remote_tx, /* startRemoteTx */
- 1 /* outputUsesInterrupts */
- };
- static const rtems_termios_callbacks poll_callbacks = {
- console_first_open, /* firstOpen */
- console_last_close, /* lastClose */
- console_poll_read, /* pollRead */
- console_poll_write, /* write */
- console_set_attributes, /* setAttributes */
- console_stop_remote_tx, /* stopRemoteTx */
- console_start_remote_tx, /* startRemoteTx */
- 0 /* outputUsesInterrupts */
- };
-
- switch (console_mode) {
- case CONSOLE_MODE_RAW:
- return RTEMS_SUCCESSFUL;
-
- case CONSOLE_MODE_INT:
- return rtems_termios_open(major, minor, arg, &intr_callbacks);
-
- case CONSOLE_MODE_POLL:
- return rtems_termios_open(major, minor, arg, &poll_callbacks);
-
- default:
- rtems_fatal_error_occurred(0xC07A1310);
- }
- return RTEMS_INTERNAL_ERROR;
-}
-
-/* console_close --
- * Close console device.
- *
- * PARAMETERS:
- * major - major device number for console devices
- * minor - minor device number for console
- * arg - device close argument
- *
- * RETURNS:
- * RTEMS error code
- */
-rtems_device_driver
-console_close(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- if (console_mode != CONSOLE_MODE_RAW)
- return rtems_termios_close (arg);
- else
- return RTEMS_SUCCESSFUL;
-}
-
-/* console_read --
- * Read from the console device
- *
- * PARAMETERS:
- * major - major device number for console devices
- * minor - minor device number for console
- * arg - device read argument
- *
- * RETURNS:
- * RTEMS error code
- */
-rtems_device_driver
-console_read(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- if (console_mode != CONSOLE_MODE_RAW) {
- return rtems_termios_read (arg);
- } else {
- rtems_libio_rw_args_t *argp = arg;
- char *buf = argp->buffer;
- int count = argp->count;
- int n = 0;
- int c;
-
- while (n < count) {
- do {
- c = mcfuart_poll_read(&uart[minor]);
- } while (c == -1);
- if (c == '\r')
- c = '\n';
- *(buf++) = c;
- n++;
- if (c == '\n')
- break;
- }
- argp->bytes_moved = n;
- return RTEMS_SUCCESSFUL;
- }
-}
-
-/* console_write --
- * Write to the console device
- *
- * PARAMETERS:
- * major - major device number for console devices
- * minor - minor device number for console
- * arg - device write argument
- *
- * RETURNS:
- * RTEMS error code
- */
-rtems_device_driver
-console_write(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg
-)
-{
- if (console_mode != CONSOLE_MODE_RAW) {
- return rtems_termios_write (arg);
- } else {
- rtems_libio_rw_args_t *argp = arg;
- char cr = '\r';
- char *buf = argp->buffer;
- int count = argp->count;
- int i;
-
- for (i = 0; i < count; i++) {
- if (*buf == '\n')
- mcfuart_poll_write(&uart[minor], &cr, 1);
- mcfuart_poll_write(&uart[minor], buf, 1);
- buf++;
- }
- argp->bytes_moved = count;
- return RTEMS_SUCCESSFUL;
- }
-}
-
-/* console_control --
- * Handle console device I/O control (IOCTL)
- *
- * PARAMETERS:
- * major - major device number for console devices
- * minor - minor device number for console
- * arg - device ioctl argument
- *
- * RETURNS:
- * RTEMS error code
- */
-rtems_device_driver
-console_control(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- if (console_mode != CONSOLE_MODE_RAW) {
- return rtems_termios_ioctl (arg);
- } else {
- return RTEMS_SUCCESSFUL;
- }
-}
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