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Merge mainline into newreloc. For now without boot tests

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-08-25 03:25:18 +02:00
commit 16bd6cfab2
625 changed files with 45066 additions and 10823 deletions
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6
include/grub/ata.h
View file

@ -32,6 +32,12 @@ typedef enum
GRUB_ATA_LBA48
} grub_ata_addressing_t;
#define GRUB_ATA_CH0_PORT1 0x1f0
#define GRUB_ATA_CH1_PORT1 0x170
#define GRUB_ATA_CH0_PORT2 0x3f6
#define GRUB_ATA_CH1_PORT2 0x376
#define GRUB_ATA_REG_DATA 0
#define GRUB_ATA_REG_ERROR 1
#define GRUB_ATA_REG_FEATURES 1

2
include/grub/bsdlabel.h
View file

@ -63,6 +63,8 @@
#define GRUB_PC_PARTITION_OPENBSD_TYPE_NTFS 18
#define GRUB_PC_PARTITION_OPENBSD_TYPE_RAID 19
#define GRUB_PC_PARTITION_BSD_LABEL_WHOLE_DISK_PARTITION 2
/* The BSD partition entry. */
struct grub_partition_bsd_entry
{

6
include/grub/charset.h
View file

@ -117,5 +117,11 @@ grub_is_valid_utf8 (const grub_uint8_t *src, grub_size_t srcsize);
int grub_utf8_to_ucs4_alloc (const char *msg, grub_uint32_t **unicode_msg,
grub_uint32_t **last_position);
void
grub_ucs4_to_utf8 (grub_uint32_t *src, grub_size_t size,
grub_uint8_t *dest, grub_size_t destsize);
grub_size_t grub_utf8_to_ucs4 (grub_uint32_t *dest, grub_size_t destsize,
const grub_uint8_t *src, grub_size_t srcsize,
const grub_uint8_t **srcend);
#endif

17
include/grub/dl.h
View file

@ -25,6 +25,13 @@
#include <grub/types.h>
#include <grub/elf.h>
/*
* Macros GRUB_MOD_INIT and GRUB_MOD_FINI are also used by build rules
* to collect module names, so we define them only when they are not
* defined already.
*/
#ifndef GRUB_MOD_INIT
#define GRUB_MOD_INIT(name) \
static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
void grub_##name##_init (void); \
@ -32,7 +39,9 @@ void \
grub_##name##_init (void) { grub_mod_init (0); } \
static void \
grub_mod_init (grub_dl_t mod __attribute__ ((unused)))
#endif
#ifndef GRUB_MOD_FINI
#define GRUB_MOD_FINI(name) \
static void grub_mod_fini (void) __attribute__ ((used)); \
void grub_##name##_fini (void); \
@ -40,6 +49,7 @@ void \
grub_##name##_fini (void) { grub_mod_fini (); } \
static void \
grub_mod_fini (void)
#endif
#ifdef APPLE_CC
#define GRUB_MOD_NAME(name) \
@ -92,11 +102,6 @@ grub_dl_t grub_dl_load_core (void *addr, grub_size_t size);
int EXPORT_FUNC(grub_dl_unload) (grub_dl_t mod);
void grub_dl_unload_unneeded (void);
void grub_dl_unload_all (void);
#if defined (GRUB_UTIL) || defined (GRUB_TARGET_NO_MODULES)
#define GRUB_NO_MODULES 1
#else
#define GRUB_NO_MODULES 0
#endif
int EXPORT_FUNC(grub_dl_ref) (grub_dl_t mod);
int EXPORT_FUNC(grub_dl_unref) (grub_dl_t mod);
extern grub_dl_t EXPORT_VAR(grub_dl_head);
@ -110,7 +115,7 @@ grub_err_t grub_dl_register_symbol (const char *name, void *addr,
grub_err_t grub_arch_dl_check_header (void *ehdr);
grub_err_t grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr);
#if defined (_mips) && ! GRUB_NO_MODULES
#if defined (_mips)
#define GRUB_LINKER_HAVE_INIT 1
void grub_arch_dl_init_linker (void);
#endif

1
include/grub/emu/getroot.h
View file

@ -28,6 +28,7 @@ enum grub_dev_abstraction_types {
char *grub_guess_root_device (const char *dir);
int grub_util_get_dev_abstraction (const char *os_dev);
char *grub_util_get_grub_dev (const char *os_dev);
char *grub_make_system_path_relative_to_its_root (const char *path);
const char *grub_util_check_block_device (const char *blk_dev);
const char *grub_util_check_char_device (const char *blk_dev);

37
include/grub/emu/misc.h
View file

@ -1,8 +1,27 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 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/>.
*/
#ifndef GRUB_EMU_MISC_H
#define GRUB_EMU_MISC_H 1
#include <grub/symbol.h>
#include <grub/types.h>
#include <grub/util/libzfs.h>
#ifdef __CYGWIN__
# include <sys/fcntl.h>
@ -23,15 +42,20 @@
extern int verbosity;
extern const char *program_name;
void grub_emu_init (void);
void grub_init_all (void);
void grub_fini_all (void);
char *grub_make_system_path_relative_to_its_root (const char *path);
void grub_find_zpool_from_dir (const char *dir,
char **poolname, char **poolfs);
void * EXPORT_FUNC(xmalloc) (grub_size_t size);
void * EXPORT_FUNC(xrealloc) (void *ptr, grub_size_t size);
char * EXPORT_FUNC(xstrdup) (const char *str);
char * EXPORT_FUNC(xasprintf) (const char *fmt, ...);
char *grub_make_system_path_relative_to_its_root (const char *path)
__attribute__ ((warn_unused_result));
void * EXPORT_FUNC(xmalloc) (grub_size_t size) __attribute__ ((warn_unused_result));
void * EXPORT_FUNC(xrealloc) (void *ptr, grub_size_t size) __attribute__ ((warn_unused_result));
char * EXPORT_FUNC(xstrdup) (const char *str) __attribute__ ((warn_unused_result));
char * EXPORT_FUNC(xasprintf) (const char *fmt, ...) __attribute__ ((warn_unused_result));
void EXPORT_FUNC(grub_util_warn) (const char *fmt, ...);
void EXPORT_FUNC(grub_util_info) (const char *fmt, ...);
@ -45,11 +69,12 @@ int EXPORT_FUNC(vasprintf) (char **buf, const char *fmt, va_list ap);
int EXPORT_FUNC(asprintf) (char **buf, const char *fmt, ...);
#endif
char * EXPORT_FUNC(xasprintf) (const char *fmt, ...);
extern char * canonicalize_file_name (const char *path);
#ifdef HAVE_DEVICE_MAPPER
int grub_device_mapper_supported (void);
#endif
libzfs_handle_t *grub_get_libzfs_handle (void);
#endif /* GRUB_EMU_MISC_H */

19
include/grub/font.h
View file

@ -22,6 +22,7 @@
#include <grub/types.h>
#include <grub/video.h>
#include <grub/file.h>
#include <grub/unicode.h>
/* Forward declaration of opaque structure grub_font.
Users only pass struct grub_font pointers to the font module functions,
@ -69,6 +70,11 @@ struct grub_font_glyph
grub_uint8_t bitmap[0];
};
/* Part of code field which is really used as such. */
#define GRUB_FONT_CODE_CHAR_MASK 0x001fffff
#define GRUB_FONT_CODE_RIGHT_JOINED 0x80000000
#define GRUB_FONT_CODE_LEFT_JOINED 0x40000000
/* Initialize the font loader.
Must be called before any fonts are loaded or used. */
void grub_font_loader_init (void);
@ -97,8 +103,7 @@ int EXPORT_FUNC (grub_font_get_leading) (grub_font_t font);
int EXPORT_FUNC (grub_font_get_height) (grub_font_t font);
int EXPORT_FUNC (grub_font_get_string_width) (grub_font_t font,
const char *str);
int EXPORT_FUNC (grub_font_get_xheight) (grub_font_t font);
struct grub_font_glyph *EXPORT_FUNC (grub_font_get_glyph) (grub_font_t font,
grub_uint32_t code);
@ -110,9 +115,11 @@ grub_err_t EXPORT_FUNC (grub_font_draw_glyph) (struct grub_font_glyph *glyph,
grub_video_color_t color,
int left_x, int baseline_y);
grub_err_t EXPORT_FUNC (grub_font_draw_string) (const char *str,
grub_font_t font,
grub_video_color_t color,
int left_x, int baseline_y);
int
EXPORT_FUNC (grub_font_get_constructed_device_width) (grub_font_t hinted_font,
const struct grub_unicode_glyph *glyph_id);
struct grub_font_glyph *
EXPORT_FUNC (grub_font_construct_glyph) (grub_font_t hinted_font,
const struct grub_unicode_glyph *glyph_id);
#endif /* ! GRUB_FONT_HEADER */

8
include/grub/gfxmenu_view.h
View file

@ -62,6 +62,14 @@ grub_gfxmenu_print_timeout (int timeout, void *data);
void
grub_gfxmenu_set_chosen_entry (int entry, void *data);
grub_err_t grub_font_draw_string (const char *str,
grub_font_t font,
grub_video_color_t color,
int left_x, int baseline_y);
int grub_font_get_string_width (grub_font_t font,
const char *str);
/* Implementation details -- this should not be used outside of the
view itself. */

15
include/grub/i386/pc/console.h
View file

@ -40,12 +40,15 @@
#include <grub/i386/vga_common.h>
/* These are global to share code between C and asm. */
int grub_console_checkkey (void);
int grub_console_getkey (void);
grub_uint16_t grub_console_getxy (void);
void grub_console_gotoxy (grub_uint8_t x, grub_uint8_t y);
void grub_console_cls (void);
void grub_console_setcursor (int on);
int grub_console_checkkey (struct grub_term_input *term);
int grub_console_getkey (struct grub_term_input *term);
grub_uint16_t grub_console_getxy (struct grub_term_output *term);
void grub_console_gotoxy (struct grub_term_output *term,
grub_uint8_t x, grub_uint8_t y);
void grub_console_cls (struct grub_term_output *term);
void grub_console_setcursor (struct grub_term_output *term, int on);
void grub_console_putchar (struct grub_term_output *term,
const struct grub_unicode_glyph *c);
/* Initialize the console system. */
void grub_console_init (void);

14
include/grub/i386/vga_common.h
View file

@ -25,16 +25,8 @@
extern grub_uint8_t grub_console_cur_color;
void grub_console_putchar (grub_uint32_t c);
grub_ssize_t grub_console_getcharwidth (grub_uint32_t c);
grub_uint16_t grub_console_getwh (void);
void grub_console_setcolorstate (grub_term_color_state state);
void grub_console_setcolor (grub_uint8_t normal_color, grub_uint8_t highlight_color);
void grub_console_getcolor (grub_uint8_t *normal_color, grub_uint8_t *highlight_color);
/* Implemented in both kern/i386/pc/startup.S and vga_text.c; this symbol
is not exported, so there's no collision, but vga_common.c expects this
prototype to be the same. */
void grub_console_real_putchar (int c);
grub_uint16_t grub_console_getwh (struct grub_term_output *term);
void grub_console_setcolorstate (struct grub_term_output *term,
grub_term_color_state state);
#endif /* ! GRUB_VGA_COMMON_CPU_HEADER */

3
include/grub/i386/ieee1275/console.h → include/grub/ieee1275/console.h
View file

@ -22,7 +22,8 @@
#include <grub/symbol.h>
/* Initialize the console system. */
void grub_console_init (void);
void grub_console_init_early (void);
void grub_console_init_lately (void);
/* Finish the console system. */
void grub_console_fini (void);

90
include/grub/mips/loongson.h Normal file
View file

@ -0,0 +1,90 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 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/>.
*/
#ifndef GRUB_LOONGSON_CPU_HEADER
#define GRUB_LOONGSON_CPU_HEADER 1
#ifdef ASM_FILE
#define GRUB_CPU_REGISTER_WRAP(x) x
#else
#define GRUB_CPU_REGISTER_WRAP(x) #x
#endif
#define GRUB_CPU_LOONGSON_FLASH_START 0xbfc00000
#define GRUB_CPU_LOONGSON_FLASH_TLB_REFILL 0xbfc00200
#define GRUB_CPU_LOONGSON_FLASH_CACHE_ERROR 0xbfc00300
#define GRUB_CPU_LOONGSON_FLASH_OTHER_EXCEPTION 0xbfc00380
#define GRUB_CPU_LOONGSON_DDR2_BASE 0xaffffe00
#define GRUB_CPU_LOONGSON_DDR2_REG1_HI_8BANKS 0x00000001
#define GRUB_CPU_LOONGSON_DDR2_REG_SIZE 0x8
#define GRUB_CPU_LOONGSON_DDR2_REG_STEP 0x10
#define GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG GRUB_CPU_REGISTER_WRAP($16)
#define GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_ILINESIZE 0x10
#define GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_DLINESIZE 0x8
#define GRUB_CPU_LOONGSON_COP0_CACHE_DSIZE_SHIFT 6
#define GRUB_CPU_LOONGSON_COP0_CACHE_ISIZE_SHIFT 9
#define GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_MASK 0x7
#define GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_OFFSET 12
#define GRUB_CPU_LOONGSON_COP0_I_INDEX_INVALIDATE 0
#define GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE 9
#define GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE 11
#define GRUB_CPU_LOONGSON_COP0_I_INDEX_BIT_OFFSET 5
#define GRUB_CPU_LOONGSON_COP0_D_INDEX_BIT_OFFSET 5
#define GRUB_CPU_LOONGSON_COP0_S_INDEX_BIT_OFFSET 5
#define GRUB_CPU_LOONGSON_CACHE_ACCELERATED 7
#define GRUB_CPU_LOONGSON_CACHE_UNCACHED 2
#define GRUB_CPU_LOONGSON_CACHE_CACHED 3
#define GRUB_CPU_LOONGSON_CACHE_TYPE_MASK 7
#define GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_SMALL 4
#define GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG 5
#define GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_SMALL 16
#define GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_BIG 32
#define GRUB_CPU_LOONGSON_I_CACHE_LOG_WAYS 2
#define GRUB_CPU_LOONGSON_D_CACHE_LOG_WAYS 2
#define GRUB_CPU_LOONGSON_S_CACHE_LOG_WAYS 2
/* FIXME: determine dynamically. */
#define GRUB_CPU_LOONGSON_SECONDARY_CACHE_LOG_SIZE 19
#define GRUB_CPU_LOONGSON_COP0_BADVADDR GRUB_CPU_REGISTER_WRAP($8)
#define GRUB_CPU_LOONGSON_COP0_TIMER_COUNT GRUB_CPU_REGISTER_WRAP($9)
#define GRUB_CPU_LOONGSON_COP0_CAUSE GRUB_CPU_REGISTER_WRAP($13)
#define GRUB_CPU_LOONGSON_COP0_EPC GRUB_CPU_REGISTER_WRAP($14)
#define GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO GRUB_CPU_REGISTER_WRAP($28)
#define GRUB_CPU_LOONGSON_COP0_CACHE_TAGHI GRUB_CPU_REGISTER_WRAP($29)
#define GRUB_CPU_LOONGSON_LIOCFG 0xbfe00108
#define GRUB_CPU_LOONGSON_ROM_DELAY_OFFSET 2
#define GRUB_CPU_LOONGSON_ROM_DELAY_MASK 0x1f
#define GRUB_CPU_LOONGSON_CORECFG 0xbfe00180
#define GRUB_CPU_LOONGSON_CORECFG_DISABLE_DDR2_SPACE 0x100
#define GRUB_CPU_LOONGSON_CORECFG_BUFFER_CPU 0x200
#define GRUB_CPU_LOONGSON_PCI_HIT1_SEL_LO 0xbfe00150
#define GRUB_CPU_LOONGSON_PCI_HIT1_SEL_HI 0xbfe00154
#define GRUB_CPU_LOONGSON_GPIOCFG 0xbfe00120
#define GRUB_CPU_LOONGSON_SHUTDOWN_GPIO 1
#endif

41
include/grub/mips/yeeloong/ec.h Normal file
View file

@ -0,0 +1,41 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 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/>.
*/
#ifndef GRUB_EC_MACHINE_HEADER
#define GRUB_EC_MACHINE_HEADER 1
#define GRUB_MACHINE_EC_MAGIC_PORT1 0x381
#define GRUB_MACHINE_EC_MAGIC_PORT2 0x382
#define GRUB_MACHINE_EC_DATA_PORT 0x383
#define GRUB_MACHINE_EC_MAGIC_VAL1 0xf4
#define GRUB_MACHINE_EC_MAGIC_VAL2 0xec
#define GRUB_MACHINE_EC_COMMAND_REBOOT 1
static inline void
grub_write_ec (grub_uint8_t value)
{
grub_outb (GRUB_MACHINE_EC_MAGIC_VAL1,
GRUB_MACHINE_PCI_IO_BASE + GRUB_MACHINE_EC_MAGIC_PORT1);
grub_outb (GRUB_MACHINE_EC_MAGIC_VAL2,
GRUB_MACHINE_PCI_IO_BASE + GRUB_MACHINE_EC_MAGIC_PORT2);
grub_outb (value, GRUB_MACHINE_PCI_IO_BASE + GRUB_MACHINE_EC_DATA_PORT);
}
#endif

8
include/grub/mips/yeeloong/serial.h
View file

@ -19,6 +19,12 @@
#ifndef GRUB_MACHINE_SERIAL_HEADER
#define GRUB_MACHINE_SERIAL_HEADER 1
#define GRUB_MACHINE_SERIAL_PORTS { 0xbff003f8 }
#define GRUB_MACHINE_SERIAL_DIVISOR_115200 2
#define GRUB_MACHINE_SERIAL_PORT 0xbff003f8
#ifndef ASM_FILE
#define GRUB_MACHINE_SERIAL_PORTS { GRUB_MACHINE_SERIAL_PORT }
#else
#endif
#endif

51
include/grub/misc.h
View file

@ -233,13 +233,25 @@ grub_strtol (const char *str, char **end, int base)
}
}
char *EXPORT_FUNC(grub_strdup) (const char *s);
char *EXPORT_FUNC(grub_strndup) (const char *s, grub_size_t n);
char *EXPORT_FUNC(grub_strdup) (const char *s) __attribute__ ((warn_unused_result));
char *EXPORT_FUNC(grub_strndup) (const char *s, grub_size_t n) __attribute__ ((warn_unused_result));
void *EXPORT_FUNC(grub_memset) (void *s, int c, grub_size_t n);
grub_size_t EXPORT_FUNC(grub_strlen) (const char *s);
grub_size_t EXPORT_FUNC(grub_strlen) (const char *s) __attribute__ ((warn_unused_result));
int EXPORT_FUNC(grub_printf) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
int EXPORT_FUNC(grub_printf_) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
int EXPORT_FUNC(grub_puts) (const char *s);
extern void (*EXPORT_VAR (grub_xputs)) (const char *str);
static inline int
grub_puts (const char *s)
{
const char nl[2] = "\n";
grub_xputs (s);
grub_xputs (nl);
return 1; /* Cannot fail. */
}
int EXPORT_FUNC(grub_puts_) (const char *s);
void EXPORT_FUNC(grub_real_dprintf) (const char *file,
const int line,
@ -251,15 +263,10 @@ int EXPORT_FUNC(grub_snprintf) (char *str, grub_size_t n, const char *fmt, ...)
int EXPORT_FUNC(grub_vsnprintf) (char *str, grub_size_t n, const char *fmt,
va_list args);
char *EXPORT_FUNC(grub_xasprintf) (const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
char *EXPORT_FUNC(grub_xvasprintf) (const char *fmt, va_list args);
__attribute__ ((format (printf, 1, 2))) __attribute__ ((warn_unused_result));
char *EXPORT_FUNC(grub_xvasprintf) (const char *fmt, va_list args) __attribute__ ((warn_unused_result));
void EXPORT_FUNC(grub_exit) (void) __attribute__ ((noreturn));
void EXPORT_FUNC(grub_abort) (void) __attribute__ ((noreturn));
grub_size_t EXPORT_FUNC(grub_utf8_to_ucs4) (grub_uint32_t *dest,
grub_size_t destsize,
const grub_uint8_t *src,
grub_size_t srcsize,
const grub_uint8_t **srcend);
grub_uint64_t EXPORT_FUNC(grub_divmod64) (grub_uint64_t n,
grub_uint32_t d, grub_uint32_t *r);
@ -283,6 +290,15 @@ grub_abs (int x)
return (unsigned int) x;
}
static inline long
grub_min (long x, long y)
{
if (x < y)
return x;
else
return y;
}
static inline long
grub_max (long x, long y)
{
@ -300,14 +316,21 @@ grub_div_roundup (unsigned int x, unsigned int y)
}
/* Reboot the machine. */
void EXPORT_FUNC (grub_reboot) (void);
void EXPORT_FUNC (grub_reboot) (void) __attribute__ ((noreturn));
#ifdef GRUB_MACHINE_PCBIOS
/* Halt the system, using APM if possible. If NO_APM is true, don't
* use APM even if it is available. */
void EXPORT_FUNC (grub_halt) (int no_apm);
void EXPORT_FUNC (grub_halt) (int no_apm) __attribute__ ((noreturn));
#else
void EXPORT_FUNC (grub_halt) (void);
void EXPORT_FUNC (grub_halt) (void) __attribute__ ((noreturn));
#endif
#ifdef GRUB_MACHINE_EMU
/* Flag to control module autoloading in normal mode. */
extern int EXPORT_VAR(grub_no_autoload);
#else
#define grub_no_autoload 0
#endif
#endif /* ! GRUB_MISC_HEADER */

16
include/grub/normal.h
View file

@ -73,13 +73,15 @@ grub_err_t grub_normal_print_device_info (const char *name);
/* Defined in `color.c'. */
char *grub_env_write_color_normal (struct grub_env_var *var, const char *val);
char *grub_env_write_color_highlight (struct grub_env_var *var, const char *val);
void grub_parse_color_name_pair (grub_uint8_t *ret, const char *name);
int grub_parse_color_name_pair (grub_uint8_t *ret, const char *name);
/* Defined in `menu_text.c'. */
void grub_wait_after_message (void);
void grub_print_ucs4 (const grub_uint32_t * str,
const grub_uint32_t * last_position,
struct grub_term_output *term);
void
grub_print_ucs4 (const grub_uint32_t * str,
const grub_uint32_t * last_position,
int margin_left, int margin_right,
struct grub_term_output *term);
grub_ssize_t grub_getstringwidth (grub_uint32_t * str,
const grub_uint32_t * last_position,
struct grub_term_output *term);
@ -110,7 +112,9 @@ void read_terminal_list (const char *prefix);
void grub_set_more (int onoff);
int grub_normal_get_line_counter (void);
void grub_install_newline_hook (void);
int grub_normal_get_char_counter (void);
void grub_normal_reset_more (void);
void grub_xputs_normal (const char *str);
#endif /* ! GRUB_NORMAL_HEADER */

78
include/grub/ns8250.h Normal file
View file

@ -0,0 +1,78 @@
/* serial.h - serial device interface */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2000,2001,2002,2005,2007 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/>.
*/
#ifndef GRUB_NS8250_HEADER
#define GRUB_NS8250_HEADER 1
/* Macros. */
/* The offsets of UART registers. */
#define UART_TX 0
#define UART_RX 0
#define UART_DLL 0
#define UART_IER 1
#define UART_DLH 1
#define UART_IIR 2
#define UART_FCR 2
#define UART_LCR 3
#define UART_MCR 4
#define UART_LSR 5
#define UART_MSR 6
#define UART_SR 7
/* For LSR bits. */
#define UART_DATA_READY 0x01
#define UART_EMPTY_TRANSMITTER 0x20
/* The type of parity. */
#define UART_NO_PARITY 0x00
#define UART_ODD_PARITY 0x08
#define UART_EVEN_PARITY 0x18
/* The type of word length. */
#define UART_5BITS_WORD 0x00
#define UART_6BITS_WORD 0x01
#define UART_7BITS_WORD 0x02
#define UART_8BITS_WORD 0x03
/* The type of the length of stop bit. */
#define UART_1_STOP_BIT 0x00
#define UART_2_STOP_BITS 0x04
/* the switch of DLAB. */
#define UART_DLAB 0x80
/* Enable the FIFO. */
#define UART_ENABLE_FIFO_TRIGGER14 0xC7
/* Enable the FIFO. */
#define UART_ENABLE_FIFO_TRIGGER1 0x07
/* Turn on DTR, RTS, and OUT2. */
#define UART_ENABLE_DTRRTS 0x03
/* Turn on DTR, RTS, and OUT2. */
#define UART_ENABLE_OUT2 0x08
#include <grub/cpu/io.h>
grub_port_t
grub_ns8250_hw_get_port (const unsigned int unit);
#endif /* ! GRUB_SERIAL_MACHINE_HEADER */

2
include/grub/parser.h
View file

@ -83,7 +83,7 @@ struct grub_parser
};
typedef struct grub_parser *grub_parser_t;
grub_err_t EXPORT_FUNC(grub_parser_execute) (char *source);
grub_err_t grub_parser_execute (char *source);
grub_err_t
grub_rescue_parse_line (char *line, grub_reader_getline_t getline);

4
include/grub/partition.h
View file

@ -48,7 +48,7 @@ struct grub_partition
/* The partition number. */
int number;
/* The start sector. */
/* The start sector (relative to parent). */
grub_disk_addr_t start;
/* The length in sector units. */
@ -60,7 +60,7 @@ struct grub_partition
/* The index of this partition in the partition table. */
int index;
/* Parent partition map. */
/* Parent partition (physically contains this partition). */
struct grub_partition *parent;
/* The type partition map. */

1
include/grub/pci.h
View file

@ -80,6 +80,7 @@
#define GRUB_PCI_STATUS_DEVSEL_TIMING_SHIFT 9
#define GRUB_PCI_STATUS_DEVSEL_TIMING_MASK 0x0600
#define GRUB_PCI_CLASS_SUBCLASS_VGA 0x0300
#ifndef ASM_FILE
typedef grub_uint32_t grub_pci_id_t;

7
include/grub/raid.h
View file

@ -1,7 +1,7 @@
/* raid.h - On disk structures for RAID. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007,2008 Free Software Foundation, Inc.
* Copyright (C) 2006,2007,2008,2010 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
@ -51,6 +51,8 @@ struct grub_raid_array
char *name; /* That will be "md<number>". */
unsigned int nr_devs; /* The number of devices we've found so far. */
grub_disk_t device[GRUB_RAID_MAX_DEVICES]; /* Array of total_devs devices. */
grub_disk_addr_t start_sector[GRUB_RAID_MAX_DEVICES];
/* Start of each device, in 512 byte sectors. */
struct grub_raid_array *next;
};
@ -58,7 +60,8 @@ struct grub_raid
{
const char *name;
grub_err_t (*detect) (grub_disk_t disk, struct grub_raid_array *array);
grub_err_t (*detect) (grub_disk_t disk, struct grub_raid_array *array,
grub_disk_addr_t *start_sector);
struct grub_raid *next;
};

46
include/grub/script_sh.h
View file

@ -23,6 +23,7 @@
#include <grub/types.h>
#include <grub/err.h>
#include <grub/parser.h>
#include <grub/command.h>
struct grub_script_mem;
@ -63,6 +64,13 @@ struct grub_script_arg
struct grub_script_arg *next;
};
/* An argument vector. */
struct grub_script_argv
{
unsigned argc;
char **args;
};
/* A complete argument. It consists of a list of one or more `struct
grub_script_arg's. */
struct grub_script_arglist
@ -82,15 +90,6 @@ struct grub_script_cmdline
struct grub_script_arglist *arglist;
};
/* A block of commands, this can be used to group commands. */
struct grub_script_cmdblock
{
struct grub_script_cmd cmd;
/* A chain of commands. */
struct grub_script_cmd *cmdlist;
};
/* An if statement. */
struct grub_script_cmdif
{
@ -224,6 +223,14 @@ struct grub_parser_param
struct grub_lexer_param *lexerstate;
};
void grub_script_init (void);
void grub_script_fini (void);
void grub_script_argv_free (struct grub_script_argv *argv);
int grub_script_argv_next (struct grub_script_argv *argv);
int grub_script_argv_append (struct grub_script_argv *argv, const char *s);
int grub_script_argv_split_append (struct grub_script_argv *argv, char *s);
struct grub_script_arglist *
grub_script_create_arglist (struct grub_parser_param *state);
@ -234,8 +241,6 @@ grub_script_add_arglist (struct grub_parser_param *state,
struct grub_script_cmd *
grub_script_create_cmdline (struct grub_parser_param *state,
struct grub_script_arglist *arglist);
struct grub_script_cmd *
grub_script_create_cmdblock (struct grub_parser_param *state);
struct grub_script_cmd *
grub_script_create_cmdif (struct grub_parser_param *state,
@ -262,9 +267,9 @@ grub_script_create_cmdmenu (struct grub_parser_param *state,
int options);
struct grub_script_cmd *
grub_script_add_cmd (struct grub_parser_param *state,
struct grub_script_cmdblock *cmdblock,
struct grub_script_cmd *cmd);
grub_script_append_cmd (struct grub_parser_param *state,
struct grub_script_cmd *list,
struct grub_script_cmd *last);
struct grub_script_arg *
grub_script_arg_add (struct grub_parser_param *state,
struct grub_script_arg *arg,
@ -301,7 +306,7 @@ void grub_script_yyerror (struct grub_parser_param *, char const *);
/* Commands to execute, don't use these directly. */
grub_err_t grub_script_execute_cmdline (struct grub_script_cmd *cmd);
grub_err_t grub_script_execute_cmdblock (struct grub_script_cmd *cmd);
grub_err_t grub_script_execute_cmdlist (struct grub_script_cmd *cmd);
grub_err_t grub_script_execute_cmdif (struct grub_script_cmd *cmd);
grub_err_t grub_script_execute_cmdfor (struct grub_script_cmd *cmd);
grub_err_t grub_script_execute_cmdwhile (struct grub_script_cmd *cmd);
@ -310,6 +315,12 @@ grub_err_t grub_script_execute_menuentry (struct grub_script_cmd *cmd);
/* Execute any GRUB pre-parsed command or script. */
grub_err_t grub_script_execute (struct grub_script *script);
/* Break command for loops. */
grub_err_t grub_script_break (grub_command_t cmd, int argc, char *argv[]);
/* SHIFT command for GRUB script. */
grub_err_t grub_script_shift (grub_command_t cmd, int argc, char *argv[]);
/* This variable points to the parsed command. This is used to
communicate with the bison code. */
extern struct grub_script_cmd *grub_script_parsed;
@ -344,8 +355,9 @@ grub_script_function_t grub_script_function_create (struct grub_script_arg *func
struct grub_script *cmd);
void grub_script_function_remove (const char *name);
grub_script_function_t grub_script_function_find (char *functionname);
int grub_script_function_call (grub_script_function_t func,
int argc, char **args);
grub_err_t grub_script_function_call (grub_script_function_t func,
int argc, char **args);
char **
grub_script_execute_arglist_to_argv (struct grub_script_arglist *arglist, int *count);

28
include/grub/scsi.h
View file

@ -26,16 +26,35 @@ void grub_scsi_dev_unregister (grub_scsi_dev_t dev);
struct grub_scsi;
enum
{
GRUB_SCSI_SUBSYSTEM_USBMS,
GRUB_SCSI_SUBSYSTEM_ATAPI
};
#define GRUB_SCSI_ID_SUBSYSTEM_SHIFT 24
#define GRUB_SCSI_ID_BUS_SHIFT 8
#define GRUB_SCSI_ID_LUN_SHIFT 0
static inline grub_uint32_t
grub_make_scsi_id (int subsystem, int bus, int lun)
{
return (subsystem << GRUB_SCSI_ID_SUBSYSTEM_SHIFT)
| (bus << GRUB_SCSI_ID_BUS_SHIFT) | (lun << GRUB_SCSI_ID_BUS_SHIFT);
}
struct grub_scsi_dev
{
/* The device name. */
const char *name;
grub_uint8_t id;
/* Call HOOK with each device name, until HOOK returns non-zero. */
int (*iterate) (int (*hook) (const char *name, int luns));
int (*iterate) (int (*hook) (int bus, int luns));
/* Open the device named NAME, and set up SCSI. */
grub_err_t (*open) (const char *name, struct grub_scsi *scsi);
grub_err_t (*open) (int bus, struct grub_scsi *scsi);
/* Close the scsi device SCSI. */
void (*close) (struct grub_scsi *scsi);
@ -56,15 +75,14 @@ struct grub_scsi_dev
struct grub_scsi
{
/* The scsi device name. */
char *name;
/* The underlying scsi device. */
grub_scsi_dev_t dev;
/* Type of SCSI device. XXX: Make enum. */
grub_uint8_t devtype;
int bus;
/* Number of LUNs. */
int luns;

125
include/grub/serial.h
View file

@ -1,7 +1,7 @@
/* serial.h - serial device interface */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2000,2001,2002,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2010 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
@ -20,53 +20,100 @@
#ifndef GRUB_SERIAL_HEADER
#define GRUB_SERIAL_HEADER 1
/* Macros. */
#include <grub/types.h>
#include <grub/cpu/io.h>
#include <grub/usb.h>
#include <grub/list.h>
#include <grub/term.h>
/* The offsets of UART registers. */
#define UART_TX 0
#define UART_RX 0
#define UART_DLL 0
#define UART_IER 1
#define UART_DLH 1
#define UART_IIR 2
#define UART_FCR 2
#define UART_LCR 3
#define UART_MCR 4
#define UART_LSR 5
#define UART_MSR 6
#define UART_SR 7
struct grub_serial_port;
struct grub_serial_config;
/* For LSR bits. */
#define UART_DATA_READY 0x01
#define UART_EMPTY_TRANSMITTER 0x20
struct grub_serial_driver
{
grub_err_t (*configure) (struct grub_serial_port *port,
struct grub_serial_config *config);
int (*fetch) (struct grub_serial_port *port);
void (*put) (struct grub_serial_port *port, const int c);
void (*fini) (struct grub_serial_port *port);
};
/* The type of parity. */
#define UART_NO_PARITY 0x00
#define UART_ODD_PARITY 0x08
#define UART_EVEN_PARITY 0x18
typedef enum
{
GRUB_SERIAL_PARITY_NONE,
GRUB_SERIAL_PARITY_ODD,
GRUB_SERIAL_PARITY_EVEN,
} grub_serial_parity_t;
/* The type of word length. */
#define UART_5BITS_WORD 0x00
#define UART_6BITS_WORD 0x01
#define UART_7BITS_WORD 0x02
#define UART_8BITS_WORD 0x03
typedef enum
{
GRUB_SERIAL_STOP_BITS_1,
GRUB_SERIAL_STOP_BITS_2,
} grub_serial_stop_bits_t;
/* The type of the length of stop bit. */
#define UART_1_STOP_BIT 0x00
#define UART_2_STOP_BITS 0x04
struct grub_serial_config
{
unsigned speed;
int word_len;
grub_serial_parity_t parity;
grub_serial_stop_bits_t stop_bits;
};
/* the switch of DLAB. */
#define UART_DLAB 0x80
struct grub_serial_port
{
struct grub_serial_port *next;
char *name;
struct grub_serial_driver *driver;
struct grub_serial_config config;
int configured;
/* This should be void *data but since serial is useful as an early console
when malloc isn't available it's a union.
*/
union
{
grub_port_t port;
struct
{
grub_usb_device_t usbdev;
int configno;
int interfno;
char buf[64];
int bufstart, bufend;
struct grub_usb_desc_endp *in_endp;
struct grub_usb_desc_endp *out_endp;
};
};
grub_term_output_t term_out;
grub_term_input_t term_in;
};
/* Enable the FIFO. */
#define UART_ENABLE_FIFO 0xC7
grub_err_t EXPORT_FUNC(grub_serial_register) (struct grub_serial_port *port);
/* Turn on DTR, RTS, and OUT2. */
#define UART_ENABLE_MODEM 0x0B
void EXPORT_FUNC(grub_serial_unregister) (struct grub_serial_port *port);
#include <grub/cpu/io.h>
/* Set default settings. */
static inline grub_err_t
grub_serial_config_defaults (struct grub_serial_port *port)
{
struct grub_serial_config config =
{
#ifdef GRUB_MACHINE_MIPS_YEELOONG
.speed = 115200,
#else
.speed = 9600,
#endif
.word_len = 8,
.parity = GRUB_SERIAL_PARITY_NONE,
.stop_bits = GRUB_SERIAL_STOP_BITS_1
};
grub_port_t
grub_serial_hw_get_port (const unsigned int unit);
return port->driver->configure (port, &config);
}
#endif /* ! GRUB_SERIAL_MACHINE_HEADER */
void grub_ns8250_init (void);
char *grub_serial_ns8250_add_port (grub_port_t port);
extern struct grub_serial_driver grub_ns8250_driver;
void EXPORT_FUNC(grub_serial_unregister_driver) (struct grub_serial_driver *driver);
#endif

193
include/grub/term.h
View file

@ -38,6 +38,7 @@
#include <grub/err.h>
#include <grub/symbol.h>
#include <grub/types.h>
#include <grub/unicode.h>
#include <grub/list.h>
/* These are used to represent the various color states we use. */
@ -63,11 +64,25 @@ grub_term_color_state;
to NULL. */
/* Set when input characters shouldn't be echoed back. */
#define GRUB_TERM_NO_ECHO (1 << 0)
#define GRUB_TERM_NO_ECHO (1 << 0)
/* Set when the editing feature should be disabled. */
#define GRUB_TERM_NO_EDIT (1 << 1)
#define GRUB_TERM_NO_EDIT (1 << 1)
/* Set when the terminal cannot do fancy things. */
#define GRUB_TERM_DUMB (1 << 2)
#define GRUB_TERM_DUMB (1 << 2)
/* Which encoding does terminal expect stream to be. */
#define GRUB_TERM_CODE_TYPE_SHIFT 3
#define GRUB_TERM_CODE_TYPE_MASK (7 << GRUB_TERM_CODE_TYPE_SHIFT)
/* Only ASCII characters accepted. */
#define GRUB_TERM_CODE_TYPE_ASCII (0 << GRUB_TERM_CODE_TYPE_SHIFT)
/* Expects CP-437 characters (ASCII + pseudographics). */
#define GRUB_TERM_CODE_TYPE_CP437 (1 << GRUB_TERM_CODE_TYPE_SHIFT)
/* UTF-8 stream in logical order. Usually used for terminals
which just forward the stream to another computer. */
#define GRUB_TERM_CODE_TYPE_UTF8_LOGICAL (2 << GRUB_TERM_CODE_TYPE_SHIFT)
/* UTF-8 in visual order. Like UTF-8 logical but for buggy endpoints. */
#define GRUB_TERM_CODE_TYPE_UTF8_VISUAL (3 << GRUB_TERM_CODE_TYPE_SHIFT)
/* Glyph description in visual order. */
#define GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS (4 << GRUB_TERM_CODE_TYPE_SHIFT)
/* Bitmasks for modifier keys returned by grub_getkeystatus. */
@ -75,20 +90,6 @@ grub_term_color_state;
#define GRUB_TERM_STATUS_CTRL (1 << 1)
#define GRUB_TERM_STATUS_ALT (1 << 2)
/* Unicode characters for fancy graphics. */
#define GRUB_TERM_DISP_LEFT 0x2190
#define GRUB_TERM_DISP_UP 0x2191
#define GRUB_TERM_DISP_RIGHT 0x2192
#define GRUB_TERM_DISP_DOWN 0x2193
#define GRUB_TERM_DISP_HLINE 0x2501
#define GRUB_TERM_DISP_VLINE 0x2503
#define GRUB_TERM_DISP_UL 0x250F
#define GRUB_TERM_DISP_UR 0x2513
#define GRUB_TERM_DISP_LL 0x2517
#define GRUB_TERM_DISP_LR 0x251B
/* Menu-related geometrical constants. */
/* The number of lines of "GRUB version..." at the top. */
@ -122,19 +123,21 @@ struct grub_term_input
const char *name;
/* Initialize the terminal. */
grub_err_t (*init) (void);
grub_err_t (*init) (struct grub_term_input *term);
/* Clean up the terminal. */
grub_err_t (*fini) (void);
grub_err_t (*fini) (struct grub_term_input *term);
/* Check if any input character is available. */
int (*checkkey) (void);
int (*checkkey) (struct grub_term_input *term);
/* Get a character. */
int (*getkey) (void);
int (*getkey) (struct grub_term_input *term);
/* Get keyboard modifier status. */
int (*getkeystatus) (void);
int (*getkeystatus) (struct grub_term_input *term);
void *data;
};
typedef struct grub_term_input *grub_term_input_t;
@ -147,52 +150,58 @@ struct grub_term_output
const char *name;
/* Initialize the terminal. */
grub_err_t (*init) (void);
grub_err_t (*init) (struct grub_term_output *term);
/* Clean up the terminal. */
grub_err_t (*fini) (void);
grub_err_t (*fini) (struct grub_term_output *term);
/* Put a character. C is encoded in Unicode. */
void (*putchar) (grub_uint32_t c);
void (*putchar) (struct grub_term_output *term,
const struct grub_unicode_glyph *c);
/* Get the number of columns occupied by a given character C. C is
encoded in Unicode. */
grub_ssize_t (*getcharwidth) (grub_uint32_t c);
grub_ssize_t (*getcharwidth) (struct grub_term_output *term,
const struct grub_unicode_glyph *c);
/* Get the screen size. The return value is ((Width << 8) | Height). */
grub_uint16_t (*getwh) (void);
grub_uint16_t (*getwh) (struct grub_term_output *term);
/* Get the cursor position. The return value is ((X << 8) | Y). */
grub_uint16_t (*getxy) (void);
grub_uint16_t (*getxy) (struct grub_term_output *term);
/* Go to the position (X, Y). */
void (*gotoxy) (grub_uint8_t x, grub_uint8_t y);
void (*gotoxy) (struct grub_term_output *term,
grub_uint8_t x, grub_uint8_t y);
/* Clear the screen. */
void (*cls) (void);
void (*cls) (struct grub_term_output *term);
/* Set the current color to be used */
void (*setcolorstate) (grub_term_color_state state);
/* Set the normal color and the highlight color. The format of each
color is VGA's. */
void (*setcolor) (grub_uint8_t normal_color, grub_uint8_t highlight_color);
/* Get the normal color and the highlight color. The format of each
color is VGA's. */
void (*getcolor) (grub_uint8_t *normal_color, grub_uint8_t *highlight_color);
void (*setcolorstate) (struct grub_term_output *term,
grub_term_color_state state);
/* Turn on/off the cursor. */
void (*setcursor) (int on);
void (*setcursor) (struct grub_term_output *term, int on);
/* Update the screen. */
void (*refresh) (void);
void (*refresh) (struct grub_term_output *term);
/* The feature flags defined above. */
grub_uint32_t flags;
/* Current color state. */
grub_uint8_t normal_color;
grub_uint8_t highlight_color;
void *data;
};
typedef struct grub_term_output *grub_term_output_t;
#define GRUB_TERM_DEFAULT_NORMAL_COLOR 0x07
#define GRUB_TERM_DEFAULT_HIGHLIGHT_COLOR 0x70
#define GRUB_TERM_DEFAULT_STANDARD_COLOR 0x07
extern struct grub_term_output *EXPORT_VAR(grub_term_outputs_disabled);
extern struct grub_term_input *EXPORT_VAR(grub_term_inputs_disabled);
extern struct grub_term_output *EXPORT_VAR(grub_term_outputs);
@ -208,11 +217,19 @@ grub_term_register_input (const char *name __attribute__ ((unused)),
else
{
/* If this is the first terminal, enable automatically. */
if (! term->init || term->init () == GRUB_ERR_NONE)
if (! term->init || term->init (term) == GRUB_ERR_NONE)
grub_list_push (GRUB_AS_LIST_P (&grub_term_inputs), GRUB_AS_LIST (term));
}
}
static inline void
grub_term_register_input_active (const char *name __attribute__ ((unused)),
grub_term_input_t term)
{
if (! term->init || term->init (term) == GRUB_ERR_NONE)
grub_list_push (GRUB_AS_LIST_P (&grub_term_inputs), GRUB_AS_LIST (term));
}
static inline void
grub_term_register_output (const char *name __attribute__ ((unused)),
grub_term_output_t term)
@ -223,12 +240,21 @@ grub_term_register_output (const char *name __attribute__ ((unused)),
else
{
/* If this is the first terminal, enable automatically. */
if (! term->init || term->init () == GRUB_ERR_NONE)
if (! term->init || term->init (term) == GRUB_ERR_NONE)
grub_list_push (GRUB_AS_LIST_P (&grub_term_outputs),
GRUB_AS_LIST (term));
}
}
static inline void
grub_term_register_output_active (const char *name __attribute__ ((unused)),
grub_term_output_t term)
{
if (! term->init || term->init (term) == GRUB_ERR_NONE)
grub_list_push (GRUB_AS_LIST_P (&grub_term_outputs),
GRUB_AS_LIST (term));
}
static inline void
grub_term_unregister_input (grub_term_input_t term)
{
@ -250,14 +276,11 @@ grub_term_unregister_output (grub_term_output_t term)
#define FOR_ACTIVE_TERM_OUTPUTS(var) FOR_LIST_ELEMENTS((var), (grub_term_outputs))
#define FOR_DISABLED_TERM_OUTPUTS(var) FOR_LIST_ELEMENTS((var), (grub_term_outputs_disabled))
void EXPORT_FUNC(grub_putchar) (int c);
void EXPORT_FUNC(grub_putcode) (grub_uint32_t code,
struct grub_term_output *term);
void grub_putcode (grub_uint32_t code, struct grub_term_output *term);
int EXPORT_FUNC(grub_getkey) (void);
int EXPORT_FUNC(grub_checkkey) (void);
int EXPORT_FUNC(grub_getkeystatus) (void);
void EXPORT_FUNC(grub_cls) (void);
void EXPORT_FUNC(grub_setcolorstate) (grub_term_color_state state);
void grub_cls (void);
void EXPORT_FUNC(grub_refresh) (void);
void grub_puts_terminal (const char *str, struct grub_term_output *term);
grub_uint16_t *grub_term_save_pos (void);
@ -265,12 +288,12 @@ void grub_term_restore_pos (grub_uint16_t *pos);
static inline unsigned grub_term_width (struct grub_term_output *term)
{
return ((term->getwh()&0xFF00)>>8);
return ((term->getwh(term)&0xFF00)>>8);
}
static inline unsigned grub_term_height (struct grub_term_output *term)
{
return (term->getwh()&0xFF);
return (term->getwh(term)&0xFF);
}
/* The width of the border. */
@ -314,20 +337,20 @@ grub_term_cursor_x (struct grub_term_output *term)
static inline grub_uint16_t
grub_term_getxy (struct grub_term_output *term)
{
return term->getxy ();
return term->getxy (term);
}
static inline void
grub_term_refresh (struct grub_term_output *term)
{
if (term->refresh)
term->refresh ();
term->refresh (term);
}
static inline void
grub_term_gotoxy (struct grub_term_output *term, grub_uint8_t x, grub_uint8_t y)
{
term->gotoxy (x, y);
term->gotoxy (term, x, y);
}
static inline void
@ -335,17 +358,26 @@ grub_term_setcolorstate (struct grub_term_output *term,
grub_term_color_state state)
{
if (term->setcolorstate)
term->setcolorstate (state);
term->setcolorstate (term, state);
}
/* Set the normal color and the highlight color. The format of each
color is VGA's. */
static inline void
grub_setcolorstate (grub_term_color_state state)
{
struct grub_term_output *term;
FOR_ACTIVE_TERM_OUTPUTS(term)
grub_term_setcolorstate (term, state);
}
/* Set the normal color and the highlight color. The format of each
color is VGA's. */
static inline void
grub_term_setcolor (struct grub_term_output *term,
grub_uint8_t normal_color, grub_uint8_t highlight_color)
{
if (term->setcolor)
term->setcolor (normal_color, highlight_color);
term->normal_color = normal_color;
term->highlight_color = highlight_color;
}
/* Turn on/off the cursor. */
@ -353,14 +385,14 @@ static inline void
grub_term_setcursor (struct grub_term_output *term, int on)
{
if (term->setcursor)
term->setcursor (on);
term->setcursor (term, on);
}
static inline void
grub_term_cls (struct grub_term_output *term)
{
if (term->cls)
(term->cls) ();
(term->cls) (term);
else
{
grub_putcode ('\n', term);
@ -368,11 +400,36 @@ grub_term_cls (struct grub_term_output *term)
}
}
#ifdef HAVE_UNIFONT_WIDTHSPEC
grub_ssize_t
grub_unicode_estimate_width (const struct grub_unicode_glyph *c);
#else
static inline grub_ssize_t
grub_unicode_estimate_width (const struct grub_unicode_glyph *c __attribute__ ((unused)))
{
if (grub_unicode_get_comb_type (c->base))
return 0;
return 1;
}
#endif
static inline grub_ssize_t
grub_term_getcharwidth (struct grub_term_output *term, grub_uint32_t c)
grub_term_getcharwidth (struct grub_term_output *term,
const struct grub_unicode_glyph *c)
{
if (term->getcharwidth)
return term->getcharwidth (c);
return term->getcharwidth (term, c);
else if (((term->flags & GRUB_TERM_CODE_TYPE_MASK)
== GRUB_TERM_CODE_TYPE_UTF8_LOGICAL)
|| ((term->flags & GRUB_TERM_CODE_TYPE_MASK)
== GRUB_TERM_CODE_TYPE_UTF8_VISUAL)
|| ((term->flags & GRUB_TERM_CODE_TYPE_MASK)
== GRUB_TERM_CODE_TYPE_VISUAL_GLYPHS))
return grub_unicode_estimate_width (c);
else
return 1;
}
@ -381,17 +438,10 @@ static inline void
grub_term_getcolor (struct grub_term_output *term,
grub_uint8_t *normal_color, grub_uint8_t *highlight_color)
{
if (term->getcolor)
term->getcolor (normal_color, highlight_color);
else
{
*normal_color = 0x07;
*highlight_color = 0x07;
}
*normal_color = term->normal_color;
*highlight_color = term->highlight_color;
}
extern void (*EXPORT_VAR (grub_newline_hook)) (void);
struct grub_term_autoload
{
struct grub_term_autoload *next;
@ -409,6 +459,7 @@ grub_print_spaces (struct grub_term_output *term, int number_spaces)
grub_putcode (' ', term);
}
extern void (*EXPORT_VAR (grub_term_poll_usb)) (void);
/* For convenience. */
#define GRUB_TERM_ASCII_CHAR(c) ((c) & 0xff)

58
include/grub/terminfo.h
View file

@ -23,15 +23,55 @@
#include <grub/types.h>
#include <grub/term.h>
char *grub_terminfo_get_current (void);
grub_err_t grub_terminfo_set_current (const char *);
char *EXPORT_FUNC(grub_terminfo_get_current) (struct grub_term_output *term);
grub_err_t EXPORT_FUNC(grub_terminfo_set_current) (struct grub_term_output *term,
const char *);
void grub_terminfo_gotoxy (grub_uint8_t x, grub_uint8_t y,
grub_term_output_t oterm);
void grub_terminfo_cls (grub_term_output_t oterm);
void grub_terminfo_reverse_video_on (grub_term_output_t oterm);
void grub_terminfo_reverse_video_off (grub_term_output_t oterm);
void grub_terminfo_cursor_on (grub_term_output_t oterm);
void grub_terminfo_cursor_off (grub_term_output_t oterm);
#define GRUB_TERMINFO_READKEY_MAX_LEN 4
struct grub_terminfo_input_state
{
int input_buf[GRUB_TERMINFO_READKEY_MAX_LEN];
int npending;
int (*readkey) (struct grub_term_input *term);
};
struct grub_terminfo_output_state
{
struct grub_term_output *next;
char *name;
char *gotoxy;
char *cls;
char *reverse_video_on;
char *reverse_video_off;
char *cursor_on;
char *cursor_off;
char *setcolor;
unsigned int xpos, ypos;
void (*put) (struct grub_term_output *term, const int c);
};
void EXPORT_FUNC(grub_terminfo_gotoxy) (grub_term_output_t term,
grub_uint8_t x, grub_uint8_t y);
void EXPORT_FUNC(grub_terminfo_cls) (grub_term_output_t term);
grub_uint16_t EXPORT_FUNC (grub_terminfo_getxy) (struct grub_term_output *term);
void EXPORT_FUNC (grub_terminfo_setcursor) (struct grub_term_output *term,
const int on);
void EXPORT_FUNC (grub_terminfo_setcolorstate) (struct grub_term_output *term,
const grub_term_color_state state);
int EXPORT_FUNC (grub_terminfo_checkkey) (struct grub_term_input *term);
grub_err_t EXPORT_FUNC (grub_terminfo_input_init) (struct grub_term_input *term);
int EXPORT_FUNC (grub_terminfo_getkey) (struct grub_term_input *term);
void EXPORT_FUNC (grub_terminfo_putchar) (struct grub_term_output *term,
const struct grub_unicode_glyph *c);
grub_err_t EXPORT_FUNC (grub_terminfo_output_register) (struct grub_term_output *term,
const char *type);
grub_err_t EXPORT_FUNC (grub_terminfo_output_unregister) (struct grub_term_output *term);
#endif /* ! GRUB_TERMINFO_HEADER */

8
include/grub/test.h
View file

@ -72,14 +72,14 @@ void grub_test_nonzero (int cond, const char *file,
/* Macro to define a functional test. */
#define GRUB_FUNCTIONAL_TEST(name, funp) \
GRUB_MOD_INIT(functional_test_##funp) \
GRUB_MOD_INIT(name) \
{ \
grub_test_register (name, funp); \
grub_test_register (#name, funp); \
} \
\
GRUB_MOD_FINI(functional_test_##funp) \
GRUB_MOD_FINI(name) \
{ \
grub_test_unregister (name); \
grub_test_unregister (#name); \
}
#endif /* ! GRUB_TEST_HEADER */

8
include/grub/types.h
View file

@ -92,10 +92,18 @@ typedef grub_int32_t grub_target_ssize_t;
typedef grub_uint64_t grub_addr_t;
typedef grub_uint64_t grub_size_t;
typedef grub_int64_t grub_ssize_t;
# if GRUB_CPU_SIZEOF_LONG == 8
# define PRIxGRUB_SIZE "lx"
# else
# define PRIxGRUB_SIZE "llx"
# endif
#else
typedef grub_uint32_t grub_addr_t;
typedef grub_uint32_t grub_size_t;
typedef grub_int32_t grub_ssize_t;
# define PRIxGRUB_SIZE "x"
#endif
#if GRUB_CPU_SIZEOF_LONG == 8

272
include/grub/unicode.h Normal file
View file

@ -0,0 +1,272 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 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/>.
*/
#ifndef GRUB_BIDI_HEADER
#define GRUB_BIDI_HEADER 1
#include <grub/types.h>
#include <grub/mm.h>
#include <grub/misc.h>
struct grub_unicode_bidi_pair
{
grub_uint32_t key;
grub_uint32_t replace;
};
struct grub_unicode_compact_range
{
grub_uint32_t start:21;
grub_uint32_t end:21;
grub_uint8_t bidi_type:5;
grub_uint8_t comb_type;
grub_uint8_t bidi_mirror:1;
grub_uint8_t join_type:3;
} __attribute__ ((packed));
/* Old-style Arabic shaping. Used for "visual UTF-8" and
in grub-mkfont to find variant glyphs in absence of GPOS tables. */
struct grub_unicode_arabic_shape
{
grub_uint32_t code;
grub_uint32_t isolated;
grub_uint32_t right_linked;
grub_uint32_t both_linked;
grub_uint32_t left_linked;
};
extern struct grub_unicode_arabic_shape grub_unicode_arabic_shapes[];
enum grub_bidi_type
{
GRUB_BIDI_TYPE_L = 0,
GRUB_BIDI_TYPE_LRE,
GRUB_BIDI_TYPE_LRO,
GRUB_BIDI_TYPE_R,
GRUB_BIDI_TYPE_AL,
GRUB_BIDI_TYPE_RLE,
GRUB_BIDI_TYPE_RLO,
GRUB_BIDI_TYPE_PDF,
GRUB_BIDI_TYPE_EN,
GRUB_BIDI_TYPE_ES,
GRUB_BIDI_TYPE_ET,
GRUB_BIDI_TYPE_AN,
GRUB_BIDI_TYPE_CS,
GRUB_BIDI_TYPE_NSM,
GRUB_BIDI_TYPE_BN,
GRUB_BIDI_TYPE_B,
GRUB_BIDI_TYPE_S,
GRUB_BIDI_TYPE_WS,
GRUB_BIDI_TYPE_ON
};
enum grub_join_type
{
GRUB_JOIN_TYPE_NONJOINING = 0,
GRUB_JOIN_TYPE_LEFT = 1,
GRUB_JOIN_TYPE_RIGHT = 2,
GRUB_JOIN_TYPE_DUAL = 3,
GRUB_JOIN_TYPE_CAUSING = 4,
GRUB_JOIN_TYPE_TRANSPARENT = 5
};
enum grub_comb_type
{
GRUB_UNICODE_COMB_NONE = 0,
GRUB_UNICODE_COMB_OVERLAY = 1,
GRUB_UNICODE_COMB_HEBREW_SHEVA = 10,
GRUB_UNICODE_COMB_HEBREW_HATAF_SEGOL = 11,
GRUB_UNICODE_COMB_HEBREW_HATAF_PATAH = 12,
GRUB_UNICODE_COMB_HEBREW_HATAF_QAMATS = 13,
GRUB_UNICODE_COMB_HEBREW_HIRIQ = 14,
GRUB_UNICODE_COMB_HEBREW_TSERE = 15,
GRUB_UNICODE_COMB_HEBREW_SEGOL = 16,
GRUB_UNICODE_COMB_HEBREW_PATAH = 17,
GRUB_UNICODE_COMB_HEBREW_QAMATS = 18,
GRUB_UNICODE_COMB_HEBREW_HOLAM = 19,
GRUB_UNICODE_COMB_HEBREW_QUBUTS = 20,
GRUB_UNICODE_COMB_HEBREW_DAGESH = 21,
GRUB_UNICODE_COMB_HEBREW_METEG = 22,
GRUB_UNICODE_COMB_HEBREW_RAFE = 23,
GRUB_UNICODE_COMB_HEBREW_SHIN_DOT = 24,
GRUB_UNICODE_COMB_HEBREW_SIN_DOT = 25,
GRUB_UNICODE_COMB_HEBREW_VARIKA = 26,
GRUB_UNICODE_COMB_ARABIC_FATHATAN = 27,
GRUB_UNICODE_COMB_ARABIC_DAMMATAN = 28,
GRUB_UNICODE_COMB_ARABIC_KASRATAN = 29,
GRUB_UNICODE_COMB_ARABIC_FATHAH = 30,
GRUB_UNICODE_COMB_ARABIC_DAMMAH = 31,
GRUB_UNICODE_COMB_ARABIC_KASRA = 32,
GRUB_UNICODE_COMB_ARABIC_SHADDA = 33,
GRUB_UNICODE_COMB_ARABIC_SUKUN = 34,
GRUB_UNICODE_COMB_ARABIC_SUPERSCRIPT_ALIF = 35,
GRUB_UNICODE_COMB_SYRIAC_SUPERSCRIPT_ALAPH = 36,
GRUB_UNICODE_STACK_ATTACHED_BELOW = 202,
GRUB_UNICODE_STACK_ATTACHED_ABOVE = 214,
GRUB_UNICODE_COMB_ATTACHED_ABOVE_RIGHT = 216,
GRUB_UNICODE_STACK_BELOW = 220,
GRUB_UNICODE_COMB_BELOW_RIGHT = 222,
GRUB_UNICODE_COMB_ABOVE_LEFT = 228,
GRUB_UNICODE_STACK_ABOVE = 230,
GRUB_UNICODE_COMB_ABOVE_RIGHT = 232,
GRUB_UNICODE_COMB_YPOGEGRAMMENI = 240,
/* If combining nature is indicated only by class and
not "combining type". */
GRUB_UNICODE_COMB_ME = 253,
GRUB_UNICODE_COMB_MC = 254,
GRUB_UNICODE_COMB_MN = 255,
};
/* This structure describes a glyph as opposed to character. */
struct grub_unicode_glyph
{
grub_uint32_t base;
grub_uint16_t variant:9;
grub_uint8_t attributes:5;
grub_size_t ncomb;
struct grub_unicode_combining {
grub_uint32_t code;
enum grub_comb_type type;
} *combining;
/* Hint by unicode subsystem how wide this character usually is.
Real width is determined by font. Set only in UTF-8 stream. */
int estimated_width;
};
#define GRUB_UNICODE_GLYPH_ATTRIBUTE_MIRROR 0x1
#define GRUB_UNICODE_GLYPH_ATTRIBUTES_JOIN_LEFT_TO_RIGHT_SHIFT 1
#define GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED 0x2
#define GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED \
(GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED \
<< GRUB_UNICODE_GLYPH_ATTRIBUTES_JOIN_LEFT_TO_RIGHT_SHIFT)
/* Set iff the corresponding joining flags come from ZWJ or ZWNJ. */
#define GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED_EXPLICIT 0x8
#define GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED_EXPLICIT \
(GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED_EXPLICIT \
<< GRUB_UNICODE_GLYPH_ATTRIBUTES_JOIN_LEFT_TO_RIGHT_SHIFT)
#define GRUB_UNICODE_GLYPH_ATTRIBUTES_JOIN \
(GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED \
| GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED \
| GRUB_UNICODE_GLYPH_ATTRIBUTE_LEFT_JOINED_EXPLICIT \
| GRUB_UNICODE_GLYPH_ATTRIBUTE_RIGHT_JOINED_EXPLICIT)
enum
{
GRUB_UNICODE_COMBINING_GRAPHEME_JOINER = 0x034f,
GRUB_UNICODE_HEBREW_WAW = 0x05d5,
GRUB_UNICODE_ARABIC_START = 0x0600,
GRUB_UNICODE_ARABIC_END = 0x0700,
GRUB_UNICODE_THAANA_ABAFILI = 0x07a6,
GRUB_UNICODE_THAANA_AABAAFILI = 0x07a7,
GRUB_UNICODE_THAANA_IBIFILI = 0x07a8,
GRUB_UNICODE_THAANA_EEBEEFILI = 0x07a9,
GRUB_UNICODE_THAANA_UBUFILI = 0x07aa,
GRUB_UNICODE_THAANA_OOBOOFILI = 0x07ab,
GRUB_UNICODE_THAANA_EBEFILI = 0x07ac,
GRUB_UNICODE_THAANA_EYBEYFILI = 0x07ad,
GRUB_UNICODE_THAANA_OBOFILI = 0x07ae,
GRUB_UNICODE_THAANA_OABOAFILI = 0x07af,
GRUB_UNICODE_THAANA_SUKUN = 0x07b0,
GRUB_UNICODE_ZWNJ = 0x200c,
GRUB_UNICODE_ZWJ = 0x200d,
GRUB_UNICODE_LEFTARROW = 0x2190,
GRUB_UNICODE_UPARROW = 0x2191,
GRUB_UNICODE_RIGHTARROW = 0x2192,
GRUB_UNICODE_DOWNARROW = 0x2193,
GRUB_UNICODE_LIGHT_HLINE = 0x2500,
GRUB_UNICODE_HLINE = 0x2501,
GRUB_UNICODE_LIGHT_VLINE = 0x2502,
GRUB_UNICODE_VLINE = 0x2503,
GRUB_UNICODE_LIGHT_CORNER_UL = 0x250c,
GRUB_UNICODE_CORNER_UL = 0x250f,
GRUB_UNICODE_LIGHT_CORNER_UR = 0x2510,
GRUB_UNICODE_CORNER_UR = 0x2513,
GRUB_UNICODE_LIGHT_CORNER_LL = 0x2514,
GRUB_UNICODE_CORNER_LL = 0x2517,
GRUB_UNICODE_LIGHT_CORNER_LR = 0x2518,
GRUB_UNICODE_CORNER_LR = 0x251b,
GRUB_UNICODE_BLACK_UP_TRIANGLE = 0x25b2,
GRUB_UNICODE_BLACK_RIGHT_TRIANGLE = 0x25ba,
GRUB_UNICODE_BLACK_DOWN_TRIANGLE = 0x25bc,
GRUB_UNICODE_BLACK_LEFT_TRIANGLE = 0x25c4,
GRUB_UNICODE_VARIATION_SELECTOR_1 = 0xfe00,
GRUB_UNICODE_VARIATION_SELECTOR_16 = 0xfe0f,
GRUB_UNICODE_VARIATION_SELECTOR_17 = 0xe0100,
GRUB_UNICODE_VARIATION_SELECTOR_256 = 0xe01ef
};
extern struct grub_unicode_compact_range grub_unicode_compact[];
extern struct grub_unicode_bidi_pair grub_unicode_bidi_pairs[];
#define GRUB_UNICODE_MAX_CACHED_CHAR 0x20000
/* Unicode mandates an arbitrary limit. */
#define GRUB_BIDI_MAX_EXPLICIT_LEVEL 61
grub_ssize_t
grub_bidi_logical_to_visual (const grub_uint32_t *logical,
grub_size_t logical_len,
struct grub_unicode_glyph **visual_out,
grub_ssize_t (*getcharwidth) (const struct grub_unicode_glyph *visual),
grub_size_t max_width,
grub_size_t start_width);
enum grub_comb_type
grub_unicode_get_comb_type (grub_uint32_t c);
grub_size_t
grub_unicode_aglomerate_comb (const grub_uint32_t *in, grub_size_t inlen,
struct grub_unicode_glyph *out);
static inline struct grub_unicode_glyph *
grub_unicode_glyph_dup (const struct grub_unicode_glyph *in)
{
struct grub_unicode_glyph *out = grub_malloc (sizeof (*out));
if (!out)
return NULL;
grub_memcpy (out, in, sizeof (*in));
if (in->combining)
{
out->combining = grub_malloc (in->ncomb * sizeof (*in));
if (!out->combining)
{
grub_free (out);
return NULL;
}
grub_memcpy (out->combining, in->combining, in->ncomb * sizeof (*in));
}
return out;
}
static inline struct grub_unicode_glyph *
grub_unicode_glyph_from_code (grub_uint32_t code)
{
struct grub_unicode_glyph *ret;
ret = grub_zalloc (sizeof (*ret));
if (!ret)
return NULL;
ret->base = code;
return ret;
}
grub_uint32_t
grub_unicode_mirror_code (grub_uint32_t in);
grub_uint32_t
grub_unicode_shape_code (grub_uint32_t in, grub_uint8_t attr);
#endif

66
include/grub/usb.h
View file

@ -19,6 +19,7 @@
#ifndef GRUB_USB_H
#define GRUB_USB_H 1
#include <grub/err.h>
#include <grub/usbdesc.h>
#include <grub/usbtrans.h>
@ -47,6 +48,14 @@ typedef enum
GRUB_USB_SPEED_HIGH
} grub_usb_speed_t;
enum
{
GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT = 0x21,
GRUB_USB_REQTYPE_VENDOR_OUT = 0x40,
GRUB_USB_REQTYPE_CLASS_INTERFACE_IN = 0xa1,
GRUB_USB_REQTYPE_VENDOR_IN = 0xc0
};
/* Call HOOK with each device, until HOOK returns non-zero. */
int grub_usb_iterate (int (*hook) (grub_usb_device_t dev));
@ -97,14 +106,15 @@ struct grub_usb_controller_dev
int (*iterate) (int (*hook) (grub_usb_controller_t dev));
grub_usb_err_t (*transfer) (grub_usb_controller_t dev,
grub_usb_transfer_t transfer);
grub_usb_transfer_t transfer,
int timeout, grub_size_t *actual);
int (*hubports) (grub_usb_controller_t dev);
grub_err_t (*portstatus) (grub_usb_controller_t dev, unsigned int port,
unsigned int enable);
grub_usb_speed_t (*detect_dev) (grub_usb_controller_t dev, int port);
grub_usb_speed_t (*detect_dev) (grub_usb_controller_t dev, int port, int *changed);
/* The next host controller. */
struct grub_usb_controller_dev *next;
@ -125,6 +135,15 @@ struct grub_usb_interface
struct grub_usb_desc_if *descif;
struct grub_usb_desc_endp *descendp;
/* A driver is handling this interface. Do we need to support multiple drivers
for single interface?
*/
int attached;
void (*detach_hook) (struct grub_usb_device *dev, int config, int interface);
void *detach_data;
};
struct grub_usb_configuration
@ -159,12 +178,32 @@ struct grub_usb_device
/* Data toggle values (used for bulk transfers only). */
int toggle[256];
/* Device-specific data. */
/* Used by libusb wrapper. Schedulded for removal. */
void *data;
/* Array of children for a hub. */
grub_usb_device_t *children;
/* Number of hub ports. */
unsigned nports;
};
typedef enum grub_usb_ep_type
{
GRUB_USB_EP_CONTROL,
GRUB_USB_EP_ISOCHRONOUS,
GRUB_USB_EP_BULK,
GRUB_USB_EP_INTERRUPT
} grub_usb_ep_type_t;
static inline enum grub_usb_ep_type
grub_usb_get_ep_type (struct grub_usb_desc_endp *ep)
{
return ep->attrib & 3;
}
typedef enum
{
GRUB_USB_CLASS_NOTHERE,
@ -207,4 +246,25 @@ grub_usb_get_config_interface (struct grub_usb_desc_config *config)
return interf;
}
typedef int (*grub_usb_attach_hook_class) (grub_usb_device_t usbdev,
int configno, int interfno);
struct grub_usb_attach_desc
{
struct grub_usb_attach_desc *next;
int class;
grub_usb_attach_hook_class hook;
};
void grub_usb_register_attach_hook_class (struct grub_usb_attach_desc *desc);
void grub_usb_unregister_attach_hook_class (struct grub_usb_attach_desc *desc);
void grub_usb_poll_devices (void);
void grub_usb_device_attach (grub_usb_device_t dev);
grub_usb_err_t
grub_usb_bulk_read_extended (grub_usb_device_t dev,
int endpoint, grub_size_t size, char *data,
int timeout, grub_size_t *actual);
#endif /* GRUB_USB_H */

6
include/grub/usbdesc.h
View file

@ -31,6 +31,12 @@ typedef enum {
GRUB_USB_DESCRIPTOR_HUB = 0x29
} grub_usb_descriptor_t;
struct grub_usb_desc
{
grub_uint8_t length;
grub_uint8_t type;
} __attribute__ ((packed));
struct grub_usb_desc_device
{
grub_uint8_t length;

22
include/grub/powerpc/ieee1275/console.h → include/grub/usbserial.h
View file

@ -1,6 +1,7 @@
/* serial.h - serial device interface */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2004,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2010 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
@ -16,13 +17,18 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CONSOLE_MACHINE_HEADER
#define GRUB_CONSOLE_MACHINE_HEADER 1
#ifndef GRUB_USBSERIAL_HEADER
#define GRUB_USBSERIAL_HEADER 1
/* Initialize the console system. */
void grub_console_init (void);
void grub_usbserial_fini (struct grub_serial_port *port);
/* Finish the console system. */
void grub_console_fini (void);
void grub_usbserial_detach (grub_usb_device_t usbdev, int configno,
int interfno);
#endif /* ! GRUB_CONSOLE_MACHINE_HEADER */
int
grub_usbserial_attach (grub_usb_device_t usbdev, int configno, int interfno,
struct grub_serial_driver *driver);
int
grub_usbserial_fetch (struct grub_serial_port *port, grub_size_t header_size);
#endif

15
include/grub/usbtrans.h
View file

@ -38,6 +38,7 @@ struct grub_usb_transaction
int toggle;
grub_transfer_type_t pid;
grub_uint32_t data;
grub_size_t preceding;
};
typedef struct grub_usb_transaction *grub_usb_transaction_t;
@ -87,15 +88,19 @@ typedef struct grub_usb_transfer *grub_usb_transfer_t;
#define GRUB_USB_REQ_SET_INTERFACE 0x0B
#define GRUB_USB_REQ_SYNC_FRAME 0x0C
#define GRUB_USB_REQ_HUB_GET_PORT_STATUS 0x00
#define GRUB_USB_FEATURE_ENDP_HALT 0x00
#define GRUB_USB_FEATURE_DEV_REMOTE_WU 0x01
#define GRUB_USB_FEATURE_TEST_MODE 0x02
#define GRUB_USB_HUB_STATUS_CONNECTED (1 << 0)
#define GRUB_USB_HUB_STATUS_LOWSPEED (1 << 9)
#define GRUB_USB_HUB_STATUS_HIGHSPEED (1 << 10)
#define GRUB_USB_HUB_FEATURE_PORT_RESET 0x04
#define GRUB_USB_HUB_FEATURE_PORT_POWER 0x08
#define GRUB_USB_HUB_FEATURE_C_CONNECTED 0x10
#define GRUB_USB_HUB_STATUS_CONNECTED (1 << 0)
#define GRUB_USB_HUB_STATUS_LOWSPEED (1 << 9)
#define GRUB_USB_HUB_STATUS_HIGHSPEED (1 << 10)
#define GRUB_USB_HUB_STATUS_C_CONNECTED (1 << 16)
#define GRUB_USB_HUB_STATUS_C_PORT_RESET (1 << 20)
struct grub_usb_packet_setup
{

27
include/grub/sparc64/ieee1275/console.h → include/grub/util/libnvpair.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2004,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2010 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
@ -16,13 +16,24 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CONSOLE_MACHINE_HEADER
#define GRUB_CONSOLE_MACHINE_HEADER 1
#ifndef GRUB_LIBNVPAIR_UTIL_HEADER
#define GRUB_LIBNVPAIR_UTIL_HEADER 1
/* Initialize the console system. */
void grub_console_init (void);
#include <config.h>
/* Finish the console system. */
void grub_console_fini (void);
#ifdef HAVE_LIBNVPAIR_H
#include <libnvpair.h>
#else /* ! HAVE_LIBNVPAIR_H */
#endif /* ! GRUB_CONSOLE_MACHINE_HEADER */
#include <stdio.h> /* FILE */
typedef void nvlist_t;
int nvlist_lookup_string (nvlist_t *, const char *, char **);
int nvlist_lookup_nvlist (nvlist_t *, const char *, nvlist_t **);
int nvlist_lookup_nvlist_array (nvlist_t *, const char *, nvlist_t ***, unsigned int *);
void nvlist_print (FILE *, nvlist_t *);
#endif /* ! HAVE_LIBNVPAIR_H */
#endif

45
include/grub/util/libzfs.h Normal file
View file

@ -0,0 +1,45 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 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/>.
*/
#ifndef GRUB_LIBZFS_UTIL_HEADER
#define GRUB_LIBZFS_UTIL_HEADER 1
#include <config.h>
#ifdef HAVE_LIBZFS_H
#include <libzfs.h>
#else /* ! HAVE_LIBZFS_H */
#include <grub/util/libnvpair.h>
typedef void libzfs_handle_t;
typedef void zpool_handle_t;
extern libzfs_handle_t *libzfs_init (void);
extern void libzfs_fini (libzfs_handle_t *);
extern zpool_handle_t *zpool_open (libzfs_handle_t *, const char *);
extern void zpool_close (zpool_handle_t *);
extern int zpool_get_physpath (zpool_handle_t *, const char *);
extern nvlist_t *zpool_get_config (zpool_handle_t *, nvlist_t **);
#endif /* ! HAVE_LIBZFS_H */
#endif

224
include/grub/vga.h
View file

@ -19,9 +19,13 @@
#ifndef GRUB_VGA_HEADER
#define GRUB_VGA_HEADER 1
#include <grub/pci.h>
enum
{
GRUB_VGA_IO_ARX = 0x3c0,
GRUB_VGA_IO_ARX_READ = 0x3c1,
GRUB_VGA_IO_MISC_WRITE = 0x3c2,
GRUB_VGA_IO_SR_INDEX = 0x3c4,
GRUB_VGA_IO_SR_DATA = 0x3c5,
GRUB_VGA_IO_PIXEL_MASK = 0x3c6,
@ -39,8 +43,15 @@ enum
enum
{
GRUB_VGA_CR_WIDTH = 0x01,
GRUB_VGA_CR_HTOTAL = 0x00,
GRUB_VGA_CR_HORIZ_END = 0x01,
GRUB_VGA_CR_HBLANK_START = 0x02,
GRUB_VGA_CR_HBLANK_END = 0x03,
GRUB_VGA_CR_HORIZ_SYNC_PULSE_START = 0x04,
GRUB_VGA_CR_HORIZ_SYNC_PULSE_END = 0x05,
GRUB_VGA_CR_VERT_TOTAL = 0x06,
GRUB_VGA_CR_OVERFLOW = 0x07,
GRUB_VGA_CR_BYTE_PANNING = 0x08,
GRUB_VGA_CR_CELL_HEIGHT = 0x09,
GRUB_VGA_CR_CURSOR_START = 0x0a,
GRUB_VGA_CR_CURSOR_END = 0x0b,
@ -48,14 +59,71 @@ enum
GRUB_VGA_CR_START_ADDR_LOW_REGISTER = 0x0d,
GRUB_VGA_CR_CURSOR_ADDR_HIGH = 0x0e,
GRUB_VGA_CR_CURSOR_ADDR_LOW = 0x0f,
GRUB_VGA_CR_VSYNC_START = 0x10,
GRUB_VGA_CR_VSYNC_END = 0x11,
GRUB_VGA_CR_HEIGHT = 0x12,
GRUB_VGA_CR_VDISPLAY_END = 0x12,
GRUB_VGA_CR_PITCH = 0x13,
GRUB_VGA_CR_UNDERLINE_LOCATION = 0x14,
GRUB_VGA_CR_VERTICAL_BLANK_START = 0x15,
GRUB_VGA_CR_VERTICAL_BLANK_END = 0x16,
GRUB_VGA_CR_MODE = 0x17,
GRUB_VGA_CR_LINE_COMPARE = 0x18,
};
enum
{
GRUB_VGA_CR_BYTE_PANNING_NORMAL = 0
};
enum
{
GRUB_VGA_CR_UNDERLINE_LOCATION_DWORD_MODE = 0x40
};
enum
{
GRUB_VGA_IO_MISC_COLOR = 0x01,
GRUB_VGA_IO_MISC_ENABLE_VRAM_ACCESS = 0x02,
GRUB_VGA_IO_MISC_EXTERNAL_CLOCK_0 = 0x08,
GRUB_VGA_IO_MISC_28MHZ = 0x04,
GRUB_VGA_IO_MISC_UPPER_64K = 0x20,
GRUB_VGA_IO_MISC_NEGATIVE_HORIZ_POLARITY = 0x40,
GRUB_VGA_IO_MISC_NEGATIVE_VERT_POLARITY = 0x80,
};
enum
{
GRUB_VGA_ARX_MODE = 0x10,
GRUB_VGA_ARX_OVERSCAN = 0x11,
GRUB_VGA_ARX_COLOR_PLANE_ENABLE = 0x12,
GRUB_VGA_ARX_HORIZONTAL_PANNING = 0x13,
GRUB_VGA_ARX_COLOR_SELECT = 0x14
};
enum
{
GRUB_VGA_ARX_MODE_TEXT = 0x00,
GRUB_VGA_ARX_MODE_GRAPHICS = 0x01,
GRUB_VGA_ARX_MODE_ENABLE_256COLOR = 0x40
};
#define GRUB_VGA_CR_WIDTH_DIVISOR 8
#define GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END1_SHIFT 7
#define GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END1_MASK 0x02
#define GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END2_SHIFT 3
#define GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END2_MASK 0x40
#define GRUB_VGA_CR_OVERFLOW_VERT_TOTAL1_SHIFT 8
#define GRUB_VGA_CR_OVERFLOW_VERT_TOTAL1_MASK 0x01
#define GRUB_VGA_CR_OVERFLOW_VERT_TOTAL2_SHIFT 4
#define GRUB_VGA_CR_OVERFLOW_VERT_TOTAL2_MASK 0x20
#define GRUB_VGA_CR_OVERFLOW_VSYNC_START1_SHIFT 6
#define GRUB_VGA_CR_OVERFLOW_VSYNC_START1_MASK 0x04
#define GRUB_VGA_CR_OVERFLOW_VSYNC_START2_SHIFT 2
#define GRUB_VGA_CR_OVERFLOW_VSYNC_START2_MASK 0x80
#define GRUB_VGA_CR_OVERFLOW_HEIGHT1_SHIFT 7
#define GRUB_VGA_CR_OVERFLOW_HEIGHT1_MASK 0x02
#define GRUB_VGA_CR_OVERFLOW_HEIGHT2_SHIFT 3
@ -65,7 +133,9 @@ enum
#define GRUB_VGA_CR_CELL_HEIGHT_LINE_COMPARE_MASK 0x40
#define GRUB_VGA_CR_CELL_HEIGHT_LINE_COMPARE_SHIFT 3
#define GRUB_VGA_CR_CELL_HEIGHT_VERTICAL_BLANK_MASK 0x20
#define GRUB_VGA_CR_CELL_HEIGHT_VERTICAL_BLANK_SHIFT 4
#define GRUB_VGA_CR_CELL_HEIGHT_DOUBLE_SCAN 0x80
enum
{
GRUB_VGA_CR_CURSOR_START_DISABLE = (1 << 5)
@ -77,17 +147,26 @@ enum
{
GRUB_VGA_CR_MODE_NO_CGA = 0x01,
GRUB_VGA_CR_MODE_NO_HERCULES = 0x02,
GRUB_VGA_CR_MODE_ADDRESS_WRAP = 0x20,
GRUB_VGA_CR_MODE_BYTE_MODE = 0x40,
GRUB_VGA_CR_MODE_TIMING_ENABLE = 0x80
};
enum
{
GRUB_VGA_SR_RESET = 0,
GRUB_VGA_SR_CLOCKING_MODE = 1,
GRUB_VGA_SR_MAP_MASK_REGISTER = 2,
GRUB_VGA_SR_CHAR_MAP_SELECT = 3,
GRUB_VGA_SR_MEMORY_MODE = 4,
};
enum
{
GRUB_VGA_SR_RESET_ASYNC = 1,
GRUB_VGA_SR_RESET_SYNC = 2
};
enum
{
GRUB_VGA_SR_CLOCKING_MODE_8_DOT_CLOCK = 1
@ -96,19 +175,33 @@ enum
enum
{
GRUB_VGA_SR_MEMORY_MODE_NORMAL = 0,
GRUB_VGA_SR_MEMORY_MODE_CHAIN4 = 8
GRUB_VGA_SR_MEMORY_MODE_EXTERNAL_VIDEO_MEMORY = 2,
GRUB_VGA_SR_MEMORY_MODE_SEQUENTIAL_ADDRESSING = 4,
GRUB_VGA_SR_MEMORY_MODE_CHAIN4 = 8,
};
enum
{
GRUB_VGA_GR_SET_RESET_PLANE = 0,
GRUB_VGA_GR_SET_RESET_PLANE_ENABLE = 1,
GRUB_VGA_GR_COLOR_COMPARE = 2,
GRUB_VGA_GR_DATA_ROTATE = 3,
GRUB_VGA_GR_READ_MAP_REGISTER = 4,
GRUB_VGA_GR_MODE = 5,
GRUB_VGA_GR_GR6 = 6,
GRUB_VGA_GR_COLOR_COMPARE_DISABLE = 7,
GRUB_VGA_GR_BITMASK = 8,
GRUB_VGA_GR_MAX
};
#define GRUB_VGA_ALL_PLANES 0xf
#define GRUB_VGA_NO_PLANES 0x0
enum
{
GRUB_VGA_GR_DATA_ROTATE_NOP = 0
};
enum
{
GRUB_VGA_TEXT_TEXT_PLANE = 0,
@ -119,6 +212,7 @@ enum
enum
{
GRUB_VGA_GR_GR6_GRAPHICS_MODE = 1,
GRUB_VGA_GR_GR6_MMAP_A0 = (1 << 2),
GRUB_VGA_GR_GR6_MMAP_CGA = (3 << 2)
};
@ -126,70 +220,152 @@ enum
{
GRUB_VGA_GR_MODE_READ_MODE1 = 0x08,
GRUB_VGA_GR_MODE_ODD_EVEN = 0x10,
GRUB_VGA_GR_MODE_ODD_EVEN_SHIFT = 0x20,
GRUB_VGA_GR_MODE_256_COLOR = 0x40
};
static inline void
grub_vga_gr_write (grub_uint8_t val, grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_GR_INDEX);
grub_outb (val, GRUB_VGA_IO_GR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_GR_INDEX);
grub_outb (val, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_GR_DATA);
}
static inline grub_uint8_t
grub_vga_gr_read (grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_GR_INDEX);
return grub_inb (GRUB_VGA_IO_GR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_GR_INDEX);
return grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_GR_DATA);
}
static inline void
grub_vga_cr_write (grub_uint8_t val, grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_CR_INDEX);
grub_outb (val, GRUB_VGA_IO_CR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_CR_INDEX);
grub_outb (val, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_CR_DATA);
}
static inline grub_uint8_t
grub_vga_cr_read (grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_CR_INDEX);
return grub_inb (GRUB_VGA_IO_CR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_CR_INDEX);
return grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_CR_DATA);
}
static inline void
grub_vga_sr_write (grub_uint8_t val, grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_SR_INDEX);
grub_outb (val, GRUB_VGA_IO_SR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_SR_INDEX);
grub_outb (val, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_SR_DATA);
}
static inline grub_uint8_t
grub_vga_sr_read (grub_uint8_t addr)
{
grub_outb (addr, GRUB_VGA_IO_SR_INDEX);
return grub_inb (GRUB_VGA_IO_SR_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_SR_INDEX);
return grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_SR_DATA);
}
static inline void
grub_vga_palette_read (grub_uint8_t addr, grub_uint8_t *r, grub_uint8_t *g,
grub_uint8_t *b)
{
grub_outb (addr, GRUB_VGA_IO_PALLETTE_READ_INDEX);
*r = grub_inb (GRUB_VGA_IO_PALLETTE_DATA);
*g = grub_inb (GRUB_VGA_IO_PALLETTE_DATA);
*b = grub_inb (GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_READ_INDEX);
*r = grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
*g = grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
*b = grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
}
static inline void
grub_vga_palette_write (grub_uint8_t addr, grub_uint8_t r, grub_uint8_t g,
grub_uint8_t b)
{
grub_outb (addr, GRUB_VGA_IO_PALLETTE_WRITE_INDEX);
grub_outb (r, GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (g, GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (b, GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_WRITE_INDEX);
grub_outb (r, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (g, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
grub_outb (b, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_PALLETTE_DATA);
}
static inline void
grub_vga_write_arx (grub_uint8_t val, grub_uint8_t addr)
{
grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_INPUT_STATUS1_REGISTER);
grub_outb (addr, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_ARX);
grub_inb (GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_ARX_READ);
grub_outb (val, GRUB_MACHINE_PCI_IO_BASE + GRUB_VGA_IO_ARX);
}
struct grub_video_hw_config
{
unsigned vertical_total;
unsigned vertical_blank_start;
unsigned vertical_blank_end;
unsigned vertical_sync_start;
unsigned vertical_sync_end;
unsigned line_compare;
unsigned vdisplay_end;
unsigned pitch;
unsigned horizontal_total;
unsigned horizontal_blank_start;
unsigned horizontal_blank_end;
unsigned horizontal_sync_pulse_start;
unsigned horizontal_sync_pulse_end;
unsigned horizontal_end;
};
static inline void
grub_vga_set_geometry (struct grub_video_hw_config *config,
void (*cr_write) (grub_uint8_t val, grub_uint8_t addr))
{
unsigned vertical_total = config->vertical_total - 2;
unsigned vertical_blank_start = config->vertical_blank_start - 1;
unsigned vdisplay_end = config->vdisplay_end - 1;
grub_uint8_t overflow, cell_height_reg;
/* Disable CR0-7 write protection. */
cr_write (0, GRUB_VGA_CR_VSYNC_END);
overflow = ((vertical_total >> GRUB_VGA_CR_OVERFLOW_VERT_TOTAL1_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VERT_TOTAL1_MASK)
| ((vertical_total >> GRUB_VGA_CR_OVERFLOW_VERT_TOTAL2_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VERT_TOTAL2_MASK)
| ((config->vertical_sync_start >> GRUB_VGA_CR_OVERFLOW_VSYNC_START2_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VSYNC_START2_MASK)
| ((config->vertical_sync_start >> GRUB_VGA_CR_OVERFLOW_VSYNC_START1_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VSYNC_START1_MASK)
| ((vdisplay_end >> GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END1_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END1_MASK)
| ((vdisplay_end >> GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END2_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VERT_DISPLAY_ENABLE_END2_MASK)
| ((config->vertical_sync_start >> GRUB_VGA_CR_OVERFLOW_VSYNC_START1_SHIFT)
& GRUB_VGA_CR_OVERFLOW_VSYNC_START1_MASK)
| ((config->line_compare >> GRUB_VGA_CR_OVERFLOW_LINE_COMPARE_SHIFT)
& GRUB_VGA_CR_OVERFLOW_LINE_COMPARE_MASK);
cell_height_reg = ((vertical_blank_start
>> GRUB_VGA_CR_CELL_HEIGHT_VERTICAL_BLANK_SHIFT)
& GRUB_VGA_CR_CELL_HEIGHT_VERTICAL_BLANK_MASK)
| ((config->line_compare >> GRUB_VGA_CR_CELL_HEIGHT_LINE_COMPARE_SHIFT)
& GRUB_VGA_CR_CELL_HEIGHT_LINE_COMPARE_MASK);
cr_write (config->horizontal_total - 1, GRUB_VGA_CR_HTOTAL);
cr_write (config->horizontal_end - 1, GRUB_VGA_CR_HORIZ_END);
cr_write (config->horizontal_blank_start - 1, GRUB_VGA_CR_HBLANK_START);
cr_write (config->horizontal_blank_end, GRUB_VGA_CR_HBLANK_END);
cr_write (config->horizontal_sync_pulse_start,
GRUB_VGA_CR_HORIZ_SYNC_PULSE_START);
cr_write (config->horizontal_sync_pulse_end,
GRUB_VGA_CR_HORIZ_SYNC_PULSE_END);
cr_write (vertical_total & 0xff, GRUB_VGA_CR_VERT_TOTAL);
cr_write (overflow, GRUB_VGA_CR_OVERFLOW);
cr_write (cell_height_reg, GRUB_VGA_CR_CELL_HEIGHT);
cr_write (config->vertical_sync_start & 0xff, GRUB_VGA_CR_VSYNC_START);
cr_write (config->vertical_sync_end & 0x0f, GRUB_VGA_CR_VSYNC_END);
cr_write (vdisplay_end & 0xff, GRUB_VGA_CR_VDISPLAY_END);
cr_write (config->pitch & 0xff, GRUB_VGA_CR_PITCH);
cr_write (vertical_blank_start & 0xff, GRUB_VGA_CR_VERTICAL_BLANK_START);
cr_write (config->vertical_blank_end & 0xff, GRUB_VGA_CR_VERTICAL_BLANK_END);
cr_write (config->line_compare & 0xff, GRUB_VGA_CR_LINE_COMPARE);
}
#endif

9
include/grub/video.h
View file

@ -168,6 +168,15 @@ struct grub_video_rect
};
typedef struct grub_video_rect grub_video_rect_t;
struct grub_video_signed_rect
{
signed x;
signed y;
unsigned width;
unsigned height;
};
typedef struct grub_video_signed_rect grub_video_signed_rect_t;
struct grub_video_palette_data
{
grub_uint8_t r; /* Red color value (0-255). */