diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/qemuppc/console/console-io.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/qemuppc/console/console-io.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/c/src/lib/libbsp/powerpc/qemuppc/console/console-io.c b/c/src/lib/libbsp/powerpc/qemuppc/console/console-io.c deleted file mode 100644 index 738bd27966..0000000000 --- a/c/src/lib/libbsp/powerpc/qemuppc/console/console-io.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * This file contains the hardware specific portions of the TTY driver - * for the serial ports on the qemuppc. - */ - -/* - * COPYRIGHT (c) 1989-2008. - * 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/console-polled.h> -#include <rtems/libio.h> -#include <stdlib.h> -#include <assert.h> - -static void -__outb(int port, unsigned char v) -{ - *((volatile unsigned char *)(0x80000000 + port)) = v; -} - -static unsigned char -__inb(int port) -{ - return *((volatile unsigned char *)(0x80000000 + port)); -} - -/* - * console_initialize_hardware - * - * This routine initializes the console hardware. - * - */ -void console_initialize_hardware(void) -{ - return; -} - -/* - * console_outbyte_polled - * - * This routine transmits a character using polling. - */ -void console_outbyte_polled( - int port, - char ch -) -{ - __outb(0x3f8 + 0x00, ch); -} - -/* - * console_inbyte_nonblocking - * - * This routine polls for a character. - */ -int console_inbyte_nonblocking( - int port -) -{ - - if ( __inb(0x3f8 + 0x05) & 0x01 ) - return __inb(0x3f8 + 0x00); - return -1; -} - -#include <rtems/bspIo.h> - -static void simBSP_output_char(char c) { console_outbyte_polled( 0, c ); } - -BSP_output_char_function_type BSP_output_char = simBSP_output_char; -BSP_polling_getchar_function_type BSP_poll_char = NULL; |