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/*
* This file contains a stub for the required printk support.
* It is NOT functional!!!
*
* This driver uses the termios pseudo driver.
*/
/*
* COPYRIGHT (c) 1989-2007.
* 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.com/license/LICENSE.
*
* $Id$
*/
#include <rtems.h>
#include <rtems/bspIo.h>
#include <rtems/keyboard.h>
#include <bsp.h>
#include <libchip/serial.h>
#include <libchip/ns16550.h>
BSP_output_char_function_type BSP_output_char = _IBMPC_outch;
BSP_polling_getchar_function_type BSP_poll_char = BSP_wait_polled_input;
rtems_device_minor_number BSPPrintkPort = 0;
int ns16550_inbyte_nonblocking_polled(
int minor
);
void BSP_com_outch(char ch)
{
console_tbl *cptr;
cptr = &Console_Configuration_Ports[BSPPrintkPort];
return cptr->pDeviceFns->deviceWritePolled( BSPPrintkPort, ch );
}
int BSP_com_inch( void )
{
int result;
console_tbl *cptr;
cptr = &Console_Configuration_Ports[BSPPrintkPort];
do {
result = ns16550_inbyte_nonblocking_polled( BSPPrintkPort );
} while (result == -1);
return result;
}
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