0,0 → 1,73 |
/* |
* Copyright (c) 2006 Ondrej Palkovsky |
* Copyright (c) 2008 Martin Decky |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
|
/** @defgroup msimfb MSIM text console |
* @brief HelenOS MSIM text console. |
* @ingroup fbs |
* @{ |
*/ |
/** @file |
*/ |
|
#include <async.h> |
#include <libc.h> |
#include <sysinfo.h> |
#include <as.h> |
#include <ddi.h> |
|
#include "serial_console.h" |
#include "msim.h" |
|
#define WIDTH 80 |
#define HEIGHT 25 |
|
static char *virt_addr; |
|
static void msim_putc(const char c) |
{ |
*virt_addr = c; |
} |
|
int msim_init(void) |
{ |
void *phys_addr = (void *) sysinfo_value("fb.address.physical"); |
virt_addr = (char *) as_get_mappable_page(1); |
|
if (physmem_map(phys_addr, virt_addr, 1, AS_AREA_READ | AS_AREA_WRITE) != 0) |
return -1; |
|
serial_console_init(msim_putc, WIDTH, HEIGHT); |
|
async_set_client_connection(serial_client_connection); |
return 0; |
} |
|
/** |
* @} |
*/ |