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merge mainline into yeeloongfw

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-05-22 16:58:45 +02:00
commit e34b610d49
231 changed files with 20569 additions and 15101 deletions
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17
term/efi/console.c
View file

@ -159,27 +159,27 @@ grub_console_checkkey (void)
read_key = key.unicode_char;
break;
case 0x01:
read_key = 16;
read_key = GRUB_TERM_UP;
break;
case 0x02:
read_key = 14;
read_key = GRUB_TERM_DOWN;
break;
case 0x03:
read_key = 6;
read_key = GRUB_TERM_RIGHT;
break;
case 0x04:
read_key = 2;
read_key = GRUB_TERM_LEFT;
break;
case 0x05:
read_key = 1;
read_key = GRUB_TERM_HOME;
break;
case 0x06:
read_key = 5;
read_key = GRUB_TERM_END;
break;
case 0x07:
break;
case 0x08:
read_key = 4;
read_key = GRUB_TERM_DC;
break;
case 0x09:
break;
@ -194,6 +194,9 @@ grub_console_checkkey (void)
case 0x0d:
read_key = 5;
break;
case 0x0e:
read_key = 3;
break;
case 0x17:
read_key = '\e';
break;

5
term/gfxterm.c
View file

@ -29,6 +29,7 @@
#include <grub/command.h>
#include <grub/extcmd.h>
#include <grub/bitmap_scale.h>
#include <grub/i18n.h>
#define DEFAULT_VIDEO_MODE "auto"
#define DEFAULT_BORDER_WIDTH 10
@ -1187,8 +1188,8 @@ GRUB_MOD_INIT(gfxterm)
grub_register_extcmd ("background_image",
grub_gfxterm_background_image_cmd,
GRUB_COMMAND_FLAG_BOTH,
"[-m (stretch|normal)] FILE",
"Load background image for active terminal.",
N_("[-m (stretch|normal)] FILE"),
N_("Load background image for active terminal."),
background_image_cmd_options);
}

513
term/i386/pc/vga.c
View file

@ -1,513 +0,0 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
// TODO: Deprecated and broken. Needs to be converted to Video Driver!
#include <grub/machine/vga.h>
#include <grub/machine/console.h>
#include <grub/cpu/io.h>
#include <grub/term.h>
#include <grub/types.h>
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/font.h>
#define DEBUG_VGA 0
#define VGA_WIDTH 640
#define VGA_HEIGHT 350
#define CHAR_WIDTH 8
#define CHAR_HEIGHT 16
#define TEXT_WIDTH (VGA_WIDTH / CHAR_WIDTH)
#define TEXT_HEIGHT (VGA_HEIGHT / CHAR_HEIGHT)
#define VGA_MEM ((grub_uint8_t *) GRUB_MEMORY_MACHINE_VGA_ADDR)
#define PAGE_OFFSET(x) ((x) * (VGA_WIDTH * VGA_HEIGHT / 8))
#define DEFAULT_FG_COLOR 0xa
#define DEFAULT_BG_COLOR 0x0
struct colored_char
{
/* An Unicode codepoint. */
grub_uint32_t code;
/* Color indexes. */
unsigned char fg_color;
unsigned char bg_color;
/* The width of this character minus one. */
unsigned char width;
/* The column index of this character. */
unsigned char index;
};
static unsigned char text_mode;
static unsigned xpos, ypos;
static int cursor_state;
static unsigned char fg_color, bg_color;
static struct colored_char text_buf[TEXT_WIDTH * TEXT_HEIGHT];
static unsigned char saved_map_mask;
static int page = 0;
static grub_font_t font = 0;
#define SEQUENCER_ADDR_PORT 0x3C4
#define SEQUENCER_DATA_PORT 0x3C5
#define MAP_MASK_REGISTER 0x02
#define CRTC_ADDR_PORT 0x3D4
#define CRTC_DATA_PORT 0x3D5
#define START_ADDR_HIGH_REGISTER 0x0C
#define START_ADDR_LOW_REGISTER 0x0D
#define GRAPHICS_ADDR_PORT 0x3CE
#define GRAPHICS_DATA_PORT 0x3CF
#define READ_MAP_REGISTER 0x04
#define INPUT_STATUS1_REGISTER 0x3DA
#define INPUT_STATUS1_VERTR_BIT 0x08
static inline void
wait_vretrace (void)
{
/* Wait until there is a vertical retrace. */
while (! (grub_inb (INPUT_STATUS1_REGISTER) & INPUT_STATUS1_VERTR_BIT));
}
/* Get Map Mask Register. */
static unsigned char
get_map_mask (void)
{
unsigned char old_addr;
unsigned char old_data;
old_addr = grub_inb (SEQUENCER_ADDR_PORT);
grub_outb (MAP_MASK_REGISTER, SEQUENCER_ADDR_PORT);
old_data = grub_inb (SEQUENCER_DATA_PORT);
grub_outb (old_addr, SEQUENCER_ADDR_PORT);
return old_data;
}
/* Set Map Mask Register. */
static void
set_map_mask (unsigned char mask)
{
unsigned char old_addr;
old_addr = grub_inb (SEQUENCER_ADDR_PORT);
grub_outb (MAP_MASK_REGISTER, SEQUENCER_ADDR_PORT);
grub_outb (mask, SEQUENCER_DATA_PORT);
grub_outb (old_addr, SEQUENCER_ADDR_PORT);
}
/* Set Read Map Register. */
static void
set_read_map (unsigned char map)
{
unsigned char old_addr;
old_addr = grub_inb (GRAPHICS_ADDR_PORT);
grub_outb (READ_MAP_REGISTER, GRAPHICS_ADDR_PORT);
grub_outb (map, GRAPHICS_DATA_PORT);
grub_outb (old_addr, GRAPHICS_ADDR_PORT);
}
/* Set start address. */
static void
set_start_address (unsigned int start)
{
unsigned char old_addr;
old_addr = grub_inb (CRTC_ADDR_PORT);
grub_outb (START_ADDR_LOW_REGISTER, CRTC_ADDR_PORT);
grub_outb (start & 0xFF, CRTC_DATA_PORT);
grub_outb (START_ADDR_HIGH_REGISTER, CRTC_ADDR_PORT);
grub_outb (start >> 8, CRTC_DATA_PORT);
grub_outb (old_addr, CRTC_ADDR_PORT);
}
static grub_err_t
grub_vga_mod_init (void)
{
text_mode = grub_vga_set_mode (0x10);
cursor_state = 1;
fg_color = DEFAULT_FG_COLOR;
bg_color = DEFAULT_BG_COLOR;
saved_map_mask = get_map_mask ();
set_map_mask (0x0f);
set_start_address (PAGE_OFFSET (page));
font = grub_font_get (""); /* Choose any font, for now. */
if (!font)
return grub_error (GRUB_ERR_BAD_FONT, "no font loaded");
return GRUB_ERR_NONE;
}
static grub_err_t
grub_vga_mod_fini (void)
{
set_map_mask (saved_map_mask);
grub_vga_set_mode (text_mode);
return GRUB_ERR_NONE;
}
static int
check_vga_mem (void *p)
{
return (p >= (void *) (VGA_MEM + PAGE_OFFSET (page))
&& p <= (void *) (VGA_MEM + PAGE_OFFSET (page)
+ VGA_WIDTH * VGA_HEIGHT / 8));
}
static void
write_char (void)
{
struct colored_char *p = text_buf + xpos + ypos * TEXT_WIDTH;
struct grub_font_glyph *glyph;
unsigned char *mem_base;
unsigned plane;
mem_base = (VGA_MEM + xpos +
ypos * CHAR_HEIGHT * TEXT_WIDTH + PAGE_OFFSET (page)) - p->index;
p -= p->index;
/* Get glyph for character. */
glyph = grub_font_get_glyph (font, p->code);
for (plane = 0x01; plane <= 0x08; plane <<= 1)
{
unsigned y;
unsigned offset;
unsigned char *mem;
set_map_mask (plane);
for (y = 0, offset = 0, mem = mem_base;
y < CHAR_HEIGHT;
y++, mem += TEXT_WIDTH)
{
/* TODO Re-implement glyph drawing for vga module. */
#if 0
unsigned i;
unsigned char_width = 1; /* TODO Figure out wide characters. */
for (i = 0; i < char_width && offset < 32; i++)
{
unsigned char fg_mask, bg_mask;
fg_mask = (p->fg_color & plane) ? glyph->bitmap[offset] : 0;
bg_mask = (p->bg_color & plane) ? ~(glyph->bitmap[offset]) : 0;
offset++;
if (check_vga_mem (mem + i))
mem[i] = (fg_mask | bg_mask);
}
#endif /* 0 */
}
}
set_map_mask (0x0f);
}
static void
write_cursor (void)
{
unsigned char *mem = (VGA_MEM + PAGE_OFFSET (page) + xpos
+ (ypos * CHAR_HEIGHT + CHAR_HEIGHT - 3) * TEXT_WIDTH);
if (check_vga_mem (mem))
*mem = 0xff;
mem += TEXT_WIDTH;
if (check_vga_mem (mem))
*mem = 0xff;
}
static void
scroll_up (void)
{
unsigned i;
unsigned plane;
/* Do all the work in the other page. */
grub_memmove (text_buf, text_buf + TEXT_WIDTH,
sizeof (struct colored_char) * TEXT_WIDTH * (TEXT_HEIGHT - 1));
for (i = TEXT_WIDTH * (TEXT_HEIGHT - 1); i < TEXT_WIDTH * TEXT_HEIGHT; i++)
{
text_buf[i].code = ' ';
text_buf[i].fg_color = 0;
text_buf[i].bg_color = 0;
text_buf[i].width = 0;
text_buf[i].index = 0;
}
for (plane = 1; plane <= 4; plane++)
{
set_read_map (plane);
set_map_mask (1 << plane);
grub_memmove (VGA_MEM + PAGE_OFFSET (1 - page), VGA_MEM
+ PAGE_OFFSET (page) + VGA_WIDTH * CHAR_HEIGHT / 8,
VGA_WIDTH * (VGA_HEIGHT - CHAR_HEIGHT) / 8);
}
set_map_mask (0x0f);
grub_memset (VGA_MEM + PAGE_OFFSET (1 - page)
+ VGA_WIDTH * (VGA_HEIGHT - CHAR_HEIGHT) / 8, 0,
VGA_WIDTH * CHAR_HEIGHT / 8);
/* Activate the other page. */
page = 1 - page;
wait_vretrace ();
set_start_address (PAGE_OFFSET (page));
}
static void
grub_vga_putchar (grub_uint32_t c)
{
#if DEBUG_VGA
static int show = 1;
#endif
if (c == '\a')
/* FIXME */
return;
if (c == '\b' || c == '\n' || c == '\r')
{
/* Erase current cursor, if any. */
if (cursor_state)
write_char ();
switch (c)
{
case '\b':
if (xpos > 0)
xpos--;
break;
case '\n':
if (ypos >= TEXT_HEIGHT - 1)
scroll_up ();
else
ypos++;
break;
case '\r':
xpos = 0;
break;
}
if (cursor_state)
write_cursor ();
}
else
{
struct grub_font_glyph *glyph;
struct colored_char *p;
unsigned char_width = 1;
glyph = grub_font_get_glyph(font, c);
if (xpos + char_width > TEXT_WIDTH)
grub_putchar ('\n');
p = text_buf + xpos + ypos * TEXT_WIDTH;
p->code = c;
p->fg_color = fg_color;
p->bg_color = bg_color;
p->width = char_width - 1;
p->index = 0;
if (char_width > 1)
{
unsigned i;
for (i = 1; i < char_width; i++)
{
p[i].code = ' ';
p[i].width = char_width - 1;
p[i].index = i;
}
}
write_char ();
xpos += char_width;
if (xpos >= TEXT_WIDTH)
{
xpos = 0;
if (ypos >= TEXT_HEIGHT - 1)
scroll_up ();
else
ypos++;
}
if (cursor_state)
write_cursor ();
}
#if DEBUG_VGA
if (show)
{
grub_uint16_t pos = grub_getxy ();
show = 0;
grub_gotoxy (0, 0);
grub_printf ("[%u:%u]", (unsigned) (pos >> 8), (unsigned) (pos & 0xff));
grub_gotoxy (pos >> 8, pos & 0xff);
show = 1;
}
#endif
}
static grub_ssize_t
grub_vga_getcharwidth (grub_uint32_t c)
{
#if 0
struct grub_font_glyph glyph;
glyph = grub_font_get_glyph (c);
return glyph.char_width;
#else
(void) c; /* Prevent warning. */
return 1; /* TODO Fix wide characters? */
#endif
}
static grub_uint16_t
grub_vga_getwh (void)
{
return (TEXT_WIDTH << 8) | TEXT_HEIGHT;
}
static grub_uint16_t
grub_vga_getxy (void)
{
return ((xpos << 8) | ypos);
}
static void
grub_vga_gotoxy (grub_uint8_t x, grub_uint8_t y)
{
if (x >= TEXT_WIDTH || y >= TEXT_HEIGHT)
{
grub_error (GRUB_ERR_OUT_OF_RANGE, "invalid point (%u,%u)",
(unsigned) x, (unsigned) y);
return;
}
if (cursor_state)
write_char ();
xpos = x;
ypos = y;
if (cursor_state)
write_cursor ();
}
static void
grub_vga_cls (void)
{
unsigned i;
wait_vretrace ();
for (i = 0; i < TEXT_WIDTH * TEXT_HEIGHT; i++)
{
text_buf[i].code = ' ';
text_buf[i].fg_color = 0;
text_buf[i].bg_color = 0;
text_buf[i].width = 0;
text_buf[i].index = 0;
}
grub_memset (VGA_MEM + PAGE_OFFSET (page), 0, VGA_WIDTH * VGA_HEIGHT / 8);
xpos = ypos = 0;
}
static void
grub_vga_setcolorstate (grub_term_color_state state)
{
switch (state)
{
case GRUB_TERM_COLOR_STANDARD:
case GRUB_TERM_COLOR_NORMAL:
fg_color = DEFAULT_FG_COLOR;
bg_color = DEFAULT_BG_COLOR;
break;
case GRUB_TERM_COLOR_HIGHLIGHT:
fg_color = DEFAULT_BG_COLOR;
bg_color = DEFAULT_FG_COLOR;
break;
default:
break;
}
}
static void
grub_vga_setcursor (int on)
{
if (cursor_state != on)
{
if (cursor_state)
write_char ();
else
write_cursor ();
cursor_state = on;
}
}
static struct grub_term_output grub_vga_term =
{
.name = "vga",
.init = grub_vga_mod_init,
.fini = grub_vga_mod_fini,
.putchar = grub_vga_putchar,
.getcharwidth = grub_vga_getcharwidth,
.getwh = grub_vga_getwh,
.getxy = grub_vga_getxy,
.gotoxy = grub_vga_gotoxy,
.cls = grub_vga_cls,
.setcolorstate = grub_vga_setcolorstate,
.setcursor = grub_vga_setcursor,
.flags = 0,
};
GRUB_MOD_INIT(vga)
{
grub_term_register_output ("vga", &grub_vga_term);
}
GRUB_MOD_FINI(vga)
{
grub_term_unregister_output (&grub_vga_term);
}

36
term/ieee1275/ofconsole.c
View file

@ -194,14 +194,15 @@ grub_ofconsole_getcolor (grub_uint8_t *normal_color, grub_uint8_t *highlight_col
*highlight_color = grub_ofconsole_highlight_color;
}
#define ANSI_C0 0x9b
static int
grub_ofconsole_readkey (int *key)
{
char c;
grub_uint8_t c;
grub_ssize_t actual = 0;
grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
if (actual > 0)
switch(c)
{
@ -209,25 +210,30 @@ grub_ofconsole_readkey (int *key)
/* Backspace: Ctrl-h. */
c = '\b';
break;
case ANSI_C0:
case '\e':
{
grub_uint64_t start;
grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
/* On 9600 we have to wait up to 12 milliseconds. */
start = grub_get_time_ms ();
while (actual <= 0 && grub_get_time_ms () - start < 12)
grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
if (actual <= 0)
if (c == '\e')
{
*key = '\e';
return 1;
grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
/* On 9600 we have to wait up to 12 milliseconds. */
start = grub_get_time_ms ();
while (actual <= 0 && grub_get_time_ms () - start < 12)
grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
if (actual <= 0)
{
*key = '\e';
return 1;
}
if (c != '[')
return 0;
}
if (c != '[')
return 0;
grub_ieee1275_read (stdin_ihandle, &c, 1, &actual);
/* On 9600 we have to wait up to 12 milliseconds. */
@ -321,7 +327,7 @@ grub_ofconsole_getkey (void)
static grub_uint16_t
grub_ofconsole_getxy (void)
{
return ((grub_curr_x - 1) << 8) | grub_curr_y;
return (grub_curr_x << 8) | grub_curr_y;
}
static void

4
term/serial.c
View file

@ -623,8 +623,8 @@ GRUB_MOD_INIT(serial)
{
cmd = grub_register_extcmd ("serial", grub_cmd_serial,
GRUB_COMMAND_FLAG_BOTH,
"serial [OPTIONS...]",
"Configure serial port.", options);
N_("[OPTIONS...]"),
N_("Configure serial port."), options);
/* Set default settings. */
serial_settings.port = serial_hw_get_port (0);

3
term/terminfo.c
View file

@ -31,6 +31,7 @@
#include <grub/terminfo.h>
#include <grub/tparm.h>
#include <grub/command.h>
#include <grub/i18n.h>
struct terminfo
{
@ -178,7 +179,7 @@ static grub_command_t cmd;
GRUB_MOD_INIT(terminfo)
{
cmd = grub_register_command ("terminfo", grub_cmd_terminfo,
"[TERM]", "Set terminfo type.");
N_("[TERM]"), N_("Set terminfo type."));
grub_terminfo_set_current ("vt100");
}