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Diffstat (limited to 'c/src/lib/libbsp/powerpc/mcp750/console/console.c')
-rw-r--r--c/src/lib/libbsp/powerpc/mcp750/console/console.c382
1 files changed, 0 insertions, 382 deletions
diff --git a/c/src/lib/libbsp/powerpc/mcp750/console/console.c b/c/src/lib/libbsp/powerpc/mcp750/console/console.c
deleted file mode 100644
index fc50656af1..0000000000
--- a/c/src/lib/libbsp/powerpc/mcp750/console/console.c
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * console.c -- console I/O package
- *
- * Copyright (C) 1999 Eric Valette. valette@crf.canon.fr
- *
- * This code is based on the pc386 BSP console.c so the following
- * copyright also applies :
- *
- * (C) Copyright 1997 -
- * - NavIST Group - Real-Time Distributed Systems and Industrial Automation
- *
- * http://pandora.ist.utl.pt
- *
- * Instituto Superior Tecnico * Lisboa * PORTUGAL
- * The license and distribution terms for this file may be
- * found in found in the file LICENSE in this distribution or at
- * http://www.OARcorp.com/rtems/license.html.
- *
- * $Id$
- */
-
-#include <stdlib.h>
-#include <assert.h>
-#include <stdlib.h>
-
-#undef __assert
-void __assert (const char *file, int line, const char *msg);
-extern int close(int fd);
-
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <rtems/libio.h>
-#include <termios.h>
-#include <bsp/uart.h>
-#include <bsp/consoleIo.h>
-
-/* Definitions for BSPConsolePort */
-#define BSP_CONSOLE_PORT_CONSOLE (-1)
-#define BSP_CONSOLE_PORT_COM1 (BSP_UART_COM1)
-#define BSP_CONSOLE_PORT_COM2 (BSP_UART_COM2)
-/*
- * Possible value for console input/output :
- * BSP_CONSOLE_PORT_CONSOLE
- * BSP_UART_COM1
- * BSP_UART_COM2
- */
-
-extern int BSPConsolePort;
-
-/* int BSPConsolePort = BSP_UART_COM2; */
-extern int BSPBaseBaud;
-
-/*-------------------------------------------------------------------------+
-| External Prototypes
-+--------------------------------------------------------------------------*/
-
-static int conSetAttr(int minor, const struct termios *);
-static void isr_on(const rtems_irq_connect_data *);
-static void isr_off(const rtems_irq_connect_data *);
-static int isr_is_on(const rtems_irq_connect_data *);
-
-
-static rtems_irq_connect_data console_isr_data = {BSP_ISA_UART_COM1_IRQ,
- BSP_uart_termios_isr_com1,
- isr_on,
- isr_off,
- isr_is_on};
-
-static void
-isr_on(const rtems_irq_connect_data *unused)
-{
- return;
-}
-
-static void
-isr_off(const rtems_irq_connect_data *unused)
-{
- return;
-}
-
-static int
-isr_is_on(const rtems_irq_connect_data *irq)
-{
- return BSP_irq_enabled_at_i8259s(irq->name);
-}
-
-/*
-void console_reserve_resources(rtems_configuration_table *conf)
-{
- if(BSPConsolePort != BSP_CONSOLE_PORT_CONSOLE)
- {
- rtems_termios_reserve_resources(conf, 1);
- }
-
- return;
-}
-*/
-
-void __assert (const char *file, int line, const char *msg)
-{
- static char exit_msg[] = "EXECUTIVE SHUTDOWN! Any key to reboot...";
- unsigned char ch;
-
- /*
- * Note we cannot call exit or printf from here,
- * assert can fail inside ISR too
- */
-
- /*
- * Close console
- */
- close(2);
- close(1);
- close(0);
-
- printk("\nassert failed: %s: ", file);
- printk("%d: ", line);
- printk("%s\n\n", msg);
- printk(exit_msg);
- ch = debug_getc();
- printk("\n\n");
- rtemsReboot();
-
-}
-
-
-/*-------------------------------------------------------------------------+
-| Console device driver INITIALIZE entry point.
-+--------------------------------------------------------------------------+
-| Initilizes the I/O console (keyboard + VGA display) driver.
-+--------------------------------------------------------------------------*/
-rtems_device_driver
-console_initialize(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- rtems_status_code status;
-
- /*
- * The video was initialized in the start.s code and does not need
- * to be reinitialized.
- */
-
-
- /*
- * Set up TERMIOS
- */
- rtems_termios_initialize ();
-
- /*
- * Do device-specific initialization
- */
-
- /* 9600-8-N-1 */
- BSP_uart_init(BSPConsolePort, 9600, 0);
-
-
- /* Set interrupt handler */
- if(BSPConsolePort == BSP_UART_COM1)
- {
- console_isr_data.name = BSP_ISA_UART_COM1_IRQ;
- console_isr_data.hdl = BSP_uart_termios_isr_com1;
-
- }
- else
- {
- assert(BSPConsolePort == BSP_UART_COM2);
- console_isr_data.name = BSP_ISA_UART_COM2_IRQ;
- console_isr_data.hdl = BSP_uart_termios_isr_com2;
- }
-
- status = BSP_install_rtems_irq_handler(&console_isr_data);
-
- if (!status){
- printk("Error installing serial console interrupt handler!\n");
- rtems_fatal_error_occurred(status);
- }
- /*
- * Register the device
- */
- status = rtems_io_register_name ("/dev/console", major, 0);
- if (status != RTEMS_SUCCESSFUL)
- {
- printk("Error registering console device!\n");
- rtems_fatal_error_occurred (status);
- }
-
- if(BSPConsolePort == BSP_UART_COM1)
- {
- printk("Initialized console on port COM1 9600-8-N-1\n\n");
- }
- else
- {
- printk("Initialized console on port COM2 9600-8-N-1\n\n");
- }
- return RTEMS_SUCCESSFUL;
-} /* console_initialize */
-
-
-static int console_last_close(int major, int minor, void *arg)
-{
- BSP_remove_rtems_irq_handler (&console_isr_data);
-
- return 0;
-}
-
-/*-------------------------------------------------------------------------+
-| Console device driver OPEN entry point
-+--------------------------------------------------------------------------*/
-rtems_device_driver
-console_open(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- rtems_status_code status;
- static rtems_termios_callbacks cb =
- {
- NULL, /* firstOpen */
- console_last_close, /* lastClose */
- NULL, /* pollRead */
- BSP_uart_termios_write_com1, /* write */
- conSetAttr, /* setAttributes */
- NULL, /* stopRemoteTx */
- NULL, /* startRemoteTx */
- 1 /* outputUsesInterrupts */
- };
-
- if(BSPConsolePort == BSP_UART_COM2)
- {
- cb.write = BSP_uart_termios_write_com2;
- }
-
- status = rtems_termios_open (major, minor, arg, &cb);
-
- if(status != RTEMS_SUCCESSFUL)
- {
- printk("Error openning console device\n");
- return status;
- }
-
- /*
- * Pass data area info down to driver
- */
- BSP_uart_termios_set(BSPConsolePort,
- ((rtems_libio_open_close_args_t *)arg)->iop->data1);
- /* Enable interrupts on channel */
- BSP_uart_intr_ctrl(BSPConsolePort, BSP_UART_INTR_CTRL_TERMIOS);
-
- return RTEMS_SUCCESSFUL;
-}
-
-/*-------------------------------------------------------------------------+
-| Console device driver CLOSE entry point
-+--------------------------------------------------------------------------*/
-rtems_device_driver
-console_close(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
- rtems_device_driver res = RTEMS_SUCCESSFUL;
-
- res = rtems_termios_close (arg);
-
- return res;
-} /* console_close */
-
-
-/*-------------------------------------------------------------------------+
-| Console device driver READ entry point.
-+--------------------------------------------------------------------------+
-| Read characters from the I/O console. We only have stdin.
-+--------------------------------------------------------------------------*/
-rtems_device_driver
-console_read(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *arg)
-{
-
- return rtems_termios_read (arg);
-} /* console_read */
-
-
-/*-------------------------------------------------------------------------+
-| Console device driver WRITE entry point.
-+--------------------------------------------------------------------------+
-| Write characters to the I/O console. Stderr and stdout are the same.
-+--------------------------------------------------------------------------*/
-rtems_device_driver
-console_write(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void * arg)
-{
-
- return rtems_termios_write (arg);
-
-} /* console_write */
-
-
-
-/*
- * Handle ioctl request.
- */
-rtems_device_driver
-console_control(rtems_device_major_number major,
- rtems_device_minor_number minor,
- void * arg
-)
-{
- return rtems_termios_ioctl (arg);
-}
-
-static int
-conSetAttr(int minor, const struct termios *t)
-{
- int baud;
-
- switch (t->c_cflag & CBAUD)
- {
- case B50:
- baud = 50;
- break;
- case B75:
- baud = 75;
- break;
- case B110:
- baud = 110;
- break;
- case B134:
- baud = 134;
- break;
- case B150:
- baud = 150;
- break;
- case B200:
- baud = 200;
- break;
- case B300:
- baud = 300;
- break;
- case B600:
- baud = 600;
- break;
- case B1200:
- baud = 1200;
- break;
- case B1800:
- baud = 1800;
- break;
- case B2400:
- baud = 2400;
- break;
- case B4800:
- baud = 4800;
- break;
- case B9600:
- baud = 9600;
- break;
- case B19200:
- baud = 19200;
- break;
- case B38400:
- baud = 38400;
- break;
- case B57600:
- baud = 57600;
- break;
- case B115200:
- baud = 115200;
- break;
- default:
- baud = 0;
- rtems_fatal_error_occurred (RTEMS_INTERNAL_ERROR);
- return 0;
- }
-
- BSP_uart_set_baud(BSPConsolePort, baud);
-
- return 0;
-}
-
-
-
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