diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/gba/console/console.c')
| -rw-r--r-- | c/src/lib/libbsp/arm/gba/console/console.c | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/c/src/lib/libbsp/arm/gba/console/console.c b/c/src/lib/libbsp/arm/gba/console/console.c deleted file mode 100644 index 35ec017c7e..0000000000 --- a/c/src/lib/libbsp/arm/gba/console/console.c +++ /dev/null @@ -1,257 +0,0 @@ -/** - * @file console.c - * - * This file contains the GBA console I/O package. - */ - -/* - * RTEMS GBA BSP - * - * Copyright (c) 2004 Markku Puro <markku.puro@kopteri.net> - * - * 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 <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -#include <bsp.h> -#include <rtems/bspIo.h> -#include <rtems/libio.h> -#include <rtems/termiostypes.h> -#include <termios.h> -#include <bsp/irq.h> -#include <gba.h> -#include <conio.h> - -/** - * @brief gba_pollRead function read char - * - * @param minor unused - * @return character code - */ -static int gba_pollRead(int minor) -{ - return (gba_getch()); -} - -/** - * @brief gba_write function writes chars - * - * Input parameters: minor code, buffer pointer and lenght - * @param minor unused - * @param *buf buffer pointer - * @param len lenght of buffer - * @return character code - * - */ -static ssize_t gba_write(int minor, const char *buf, size_t len) -{ - int i; - - for (i=0;i<len;i++) { - gba_putch((unsigned short)buf[i]); - } - return len; -} - -/** - * @brief gba_setAttributes function is empty - * - * @param minor unused - * @param *t unused - * @return constant 0 - */ -static int gba_setAttributes(int minor, const struct termios *t) -{ - return 0; -} - -/** BSP_output_char for printk support */ -BSP_output_char_function_type BSP_output_char = (BSP_output_char_function_type) gba_putch; -/** BSP_poll_char for printk support */ -BSP_polling_getchar_function_type BSP_poll_char = gba_getch; - -/** - * @brief Console device driver INITIALIZE entry point - * - * Initilizes the I/O console driver. - * - * @param major diver major number - * @param minor driver minor mumber - * @param *arg pointer to parameters - * @return status code - */ -rtems_device_driver -console_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg -) -{ - rtems_status_code status; - - /* Set up TERMIOS */ - rtems_termios_initialize (); - - /* Do device-specific initialization */ - /* Already done in bspstart.c -> gba_textmode(CO60); */ - - /* 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); - } - - printk("Initialized GBA console\n\n"); - - return RTEMS_SUCCESSFUL; -} - -/** - * @brief console_first_open function is empty - * - * @param major diver major number - * @param minor driver minor mumber - * @param *arg pointer to parameters - * @return status code - */ -static int console_first_open(int major, int minor, void *arg) -{ - return 0; -} - -/** - * @brief console_last_close function is empty - * - * @param major diver major number - * @param minor driver minor mumber - * @param *arg pointer to parameters - * @return status code - */ -static int console_last_close(int major, int minor, void *arg) -{ - return 0; -} - -/** - * @brief Console device driver OPEN entry point - * - * @param major diver major number - * @param minor driver minor mumber - * @param *arg pointer to parameters - * @return status code - */ -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 = - { - console_first_open, /* firstOpen */ - console_last_close, /* lastClose */ - gba_pollRead, /* pollRead */ - gba_write, /* write */ - gba_setAttributes, /* setAttributes */ - NULL, /* stopRemoteTx */ - NULL, /* startRemoteTx */ - TERMIOS_POLLED /* 1 = outputUsesInterrupts */ - }; - - status = rtems_termios_open (major, minor, arg, &cb); - - if (status != RTEMS_SUCCESSFUL) { - printk("Error openning console device\n"); - return status; - } - - return RTEMS_SUCCESSFUL; -} - -/** - * @brief Console device driver CLOSE entry point - * - * @param major diver major number - * @param minor driver minor mumber - * @param *arg pointer to parameters - * @return status code - */ -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; -} - -/** - * @brief Console device driver READ entry point. - * - * Read characters from the I/O console. - * - * @param major diver major number - * @param minor driver minor mumber - * @param *arg pointer to parameters - * @return status code - */ -rtems_device_driver -console_read( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg -) -{ - return rtems_termios_read (arg); -} - -/** - * @brief Console device driver WRITE entry point. - * - * Write characters to the I/O console. - * - * @param major diver major number - * @param minor driver minor mumber - * @param *arg pointer to parameters - * @return status code -*/ -rtems_device_driver -console_write( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg -) -{ - return rtems_termios_write (arg); -} - -/** - * @brief Handle ioctl request. - * - * @param major diver major number - * @param minor driver minor mumber - * @param *arg pointer to parameters - * @return status code - */ -rtems_device_driver -console_control( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg -) -{ - return rtems_termios_ioctl (arg); -} |