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/*-
* Copyright (C) 2010 Nathan Whitehorn
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* 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 TOOLS GMBH 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <stand.h>
#include "bootstrap.h"
#include "font.h"
#include "lv1call.h"
#include "ps3.h"
#define FONT_SIZE 14
#define FONT dflt_font_14
#define XMARGIN 40
#define YMARGIN 30
#define BG_COLOR 0x00000000
#define FG_COLOR 0xffffffff
#define FB_SIZE (16*1024*1024)
uint64_t fb_paddr = 0;
uint32_t *fb_vaddr;
int fb_width, fb_height;
int x, y;
static void ps3cons_probe(struct console *cp);
static int ps3cons_init(int arg);
static void ps3cons_putchar(int c);
static int ps3cons_getchar();
static int ps3cons_poll();
struct console ps3console = {
"ps3",
"Playstation 3 Framebuffer",
0,
ps3cons_probe,
ps3cons_init,
ps3cons_putchar,
ps3cons_getchar,
ps3cons_poll,
};
static void
ps3cons_probe(struct console *cp)
{
/* XXX: Get from HV */
fb_width = 720;
fb_height = 480;
cp->c_flags |= C_PRESENTIN|C_PRESENTOUT;
}
static int
ps3cons_init(int arg)
{
uint64_t fbhandle, fbcontext;
int i;
lv1_gpu_open(0);
lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET,
0,0,0,0);
lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET,
0,0,1,0);
lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
0,L1GPU_DISPLAY_SYNC_VSYNC,0,0);
lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
1,L1GPU_DISPLAY_SYNC_VSYNC,0,0);
lv1_gpu_memory_allocate(FB_SIZE, 0, 0, 0, 0, &fbhandle, &fb_paddr);
lv1_gpu_context_allocate(fbhandle, 0, &fbcontext);
lv1_gpu_context_attribute(fbcontext,
L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 0, 0, 0, 0);
lv1_gpu_context_attribute(fbcontext,
L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 1, 0, 0, 0);
fb_vaddr = ps3mmu_mapdev(fb_paddr, FB_SIZE);
x = y = 0;
/* Blank console */
for (i = 0; i < fb_width*fb_height; i++)
fb_vaddr[i] = BG_COLOR;
return (0);
}
static void
ps3cons_putchar(int c)
{
uint32_t fg, bg;
uint32_t *addr;
int i, j, k;
u_char *p;
fg = FG_COLOR;
bg = BG_COLOR;
switch (c) {
case '\0':
break;
case '\r':
x = 0;
break;
case '\n':
y += FONT_SIZE;
break;
case '\b':
x = max(0, x - 8);
break;
default:
/* Wrap long lines */
if (x + XMARGIN + FONT_SIZE > fb_width - XMARGIN) {
y += FONT_SIZE;
x = 0;
}
if (y + YMARGIN + FONT_SIZE > fb_height - YMARGIN)
y = 0;
addr = fb_vaddr + (y + YMARGIN)*fb_width + (x + XMARGIN);
p = FONT + c*FONT_SIZE;
for (i = 0; i < FONT_SIZE; i++) {
for (j = 0, k = 7; j < 8; j++, k--) {
if ((p[i] & (1 << k)) == 0)
*(addr + j) = bg;
else
*(addr + j) = fg;
}
addr += fb_width;
}
x += 8;
break;
}
}
static int
ps3cons_getchar()
{
return (-1);
}
static int
ps3cons_poll()
{
return (0);
}
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